WO2022169022A1 - Variable upper room ultraviolet germicidal irradiation device - Google Patents

Variable upper room ultraviolet germicidal irradiation device Download PDF

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Publication number
WO2022169022A1
WO2022169022A1 PCT/KR2021/003065 KR2021003065W WO2022169022A1 WO 2022169022 A1 WO2022169022 A1 WO 2022169022A1 KR 2021003065 W KR2021003065 W KR 2021003065W WO 2022169022 A1 WO2022169022 A1 WO 2022169022A1
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WO
WIPO (PCT)
Prior art keywords
reflector
housing
air
lower reflector
ultraviolet
Prior art date
Application number
PCT/KR2021/003065
Other languages
French (fr)
Korean (ko)
Inventor
이석
Original Assignee
주식회사 플라랩
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 플라랩 filed Critical 주식회사 플라랩
Publication of WO2022169022A1 publication Critical patent/WO2022169022A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/12—Apparatus for isolating biocidal substances from the environment
    • A61L2202/121—Sealings, e.g. doors, covers, valves, sluices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/12—Lighting means

Definitions

  • the present invention relates to a variable upper layer ultraviolet sterilization irradiation device.
  • UV and ozone are eco-friendly technologies that do not leave any residue unlike general chemical sterilization and disinfectants. Products that use UV rays and ozone because they are harmful to the human body upon direct exposure or inhalation are regulated by the amount of exposure or generation, so there is a limit to obtaining the expected effect with the existing product application or use method.
  • UV-applied products use a method to introduce air containing contaminants such as bacteria and viruses into a device that does not leak UV light and remove it together with an internal UV lamp or photocatalytic filter.
  • the effect is determined according to the total amount of ultraviolet rays irradiated to bacteria and viruses in the air that pass through the ultraviolet region of a certain intensity formed according to the output of the lamp in the device, the reflector, etc. The effect decreases if the ultraviolet region is weak or the air flow rate is fast.
  • a device that directly sterilizes the indoor space where bacteria and viruses are floating can be considered. It is divided into a device that sterilizes the air at the top by irradiating light in parallel or upwards, and a device that sterilizes the air and the surface of the facility by irradiating light downward under the condition that no person resides or is not exposed.
  • Upper Room Germicidal UV (Upper Room Germicidal UV) included in the 2019 World Health Organization's integrated package for tuberculosis infection prevention and control and recommended by the U.S. Centers for Disease Control and Prevention as an additional means for inactivation of COVID-19 in residential environments with limited indoor ventilation.
  • the upper layer UV sterilization) system irradiates UV light to the front or upper part of the partially opened device to the outside and forms a wide UV area near the ceiling or in the upper space of the room. It is effectively applied to infection control and control of medical facilities to remove airborne bacteria and viruses by introducing
  • An object of the present invention to solve the above-mentioned limitations is to directly irradiate the living space below the installation location with the basic function of regular air sterilization by creating an ultraviolet irradiation layer in the space above the room to periodically irradiate the surface with air sterilization. It is to provide a variable upper layer UV sterilization irradiation device capable of sterilization.
  • variable-type upper-layer UV sterilization irradiator equipped with a mixing function of indoor air, in which lower air repeatedly flows into the UV layer of the upper part of the room formed on a regular basis.
  • a front opening part and a bottom opening part having an open bottom surface are formed, the housing having an air inlet part formed on the rear bottom surface of the bottom surface opening part; an upper reflector installed in the housing, the upper reflector including an air outlet having a outlet through which air can be discharged, and an upper reflecting plate extending from the lower end of the air outlet to a convexly curved surface to the rear; It includes a lower reflecting plate disposed to face the inside of the housing and formed with a gentle curved surface to be convex downward, and an ultraviolet lamp installed above the lower reflecting plate, and is rotatably installed in the lower part of the housing to be rotatable to the bottom of the housing.
  • a lower reflector for opening and closing the opening; an isolation blocking plate installed inside the housing and disposed between the upper reflector and the lower reflector at the rear of the UV lamp to isolate the reflected light of the upper reflector and the reflected light of the lower reflector; a louver comprising a plurality of plates spaced apart from each other and installed in the front opening part of the housing, the louver being installed at a height lower than the front opening part; and an air flow unit provided at the rear of the upper reflector inside the housing and including an air inlet passage communicating with the air inlet, and an air outlet passage connected to the air inlet and communicating with the outlet; It provides a variable upper layer UV sterilization irradiation device comprising.
  • the ultraviolet lamp is located at the first focal point b1 of the parabolic curved surface formed together with the virtual reflector A symmetrical with the upper reflector plate around the ultraviolet lamp, and the upper plate A parallel reflected light is formed with the reflector, and for the lower reflector, a focal length c2 shorter than the distance to the second focus b2, which is the focus of the lower reflector, on the axis of the parabolic curved surface formed by the lower reflector.
  • this position coincides with the first focus b1 of the parabolic curved surface formed by the imaginary reflector A symmetrical with the upper reflector, and forms a diffuse reflected light with the lower reflector It is possible to provide a variable-type upper layer ultraviolet sterilization irradiation device characterized in that.
  • the isolation blocking plate is formed to have a length protruding from the rear to the front of the upper reflecting plate and the lower reflecting plate.
  • the part rotates to open and close the bottom surface opening part, it protrudes forward to a distance not to interfere with the ultraviolet lamp, and the end of the forward protruding part is formed to be inclined downward to face the lowest surface of the ultraviolet lamp, It is possible to provide a variable upper layer ultraviolet sterilization irradiation device, characterized in that it is possible to secure the irradiation angle of the ultraviolet lamp with respect to the upper reflector.
  • the louver is installed from the front opening part to the lower end of the air discharge part, the louver is installed in front of the upper reflector and the ultraviolet lamp, and the louver is not installed in front of the air discharge part. It is possible to provide a variable upper UV sterilization irradiation device, characterized in that the air outlet of the state is formed.
  • the ultraviolet ray irradiated from the ultraviolet lamp is irradiated to the outside of the housing through the louver, so that an ultraviolet layer is formed on the front and side surfaces of the outside of the housing,
  • Air introduced into the air flow unit through the air inlet and discharged to the discharge unit is discharged to the outside of the housing through the air discharge unit, and is introduced into the UV layer outside the housing.
  • the lower reflector may include a body for fixing the lower reflector, and the body may include: an installation unit formed to correspond to the size and curvature of the lower reflector, and mounted on the upper surface of the lower reflector; a fitting part which is formed to protrude in the form of being bent inward from the upper end and lower end of the installation part, and has a fitting groove into which the upper end and the lower end of the lower reflector can be fitted; and an opening and closing part formed to correspond to the size and shape of the bottom opening part so as to be connected to the installation part at a lower side of the installation part by a connection part at a predetermined angle to shield the bottom surface opening part of the housing. It is possible to provide a variable-type upper layer ultraviolet sterilization irradiation device.
  • the inner surface of the louver and the housing can provide a variable upper layer UV sterilization irradiation device, characterized in that the UV absorption or non-reflecting surface treatment to limit the diffusion of UV rays emitted to the outside.
  • the lower reflector is formed to have a curved surface corresponding to the curvature of the inner surface of the lower reflector so as to be in close contact with the inner surface of the lower reflector, further comprising a light leakage blocking unit disposed inside the housing, the lower reflecting unit and the It is possible to provide a variable-type upper-layer UV sterilization irradiation device, characterized in that it prevents UV rays from leaking between the bottom open part of the housing.
  • an ultraviolet layer is formed on the upper part of the living space where a person lives, and air from the lower part is circulated and introduced into the ultraviolet layer to effectively remove floating bacteria and viruses and reduce the number of residents.
  • a variable upper UV sterilization irradiator that disperses and irradiates UV rays to the living space for a certain period of time to remove bacteria and viruses that exist on the surface of air and facilities.
  • variable upper layer UV sterilization irradiation device can be used for direct or indirect bacteria and It can reduce the risk of infection with the virus.
  • FIG. 1 is a perspective view of a variable upper layer ultraviolet sterilization irradiation device according to an embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of a variable upper layer UV sterilization irradiation device according to an embodiment of the present invention.
  • FIG. 3 is an exploded perspective view of a housing and an isolation blocking plate according to an embodiment of the present invention.
  • FIG. 4 is a view showing that an isolation blocking plate is installed in the inner housing according to an embodiment of the present invention.
  • FIG. 5 is a view showing a state in which the outer housing, the inner housing, and the isolation blocking plate are combined according to an embodiment of the present invention.
  • FIG. 6 is a view showing a lower reflector according to an embodiment of the present invention.
  • FIG. 7 is a view showing a state in which the inner housing, the upper reflector, the lower reflector, and the side cover are disassembled according to an embodiment of the present invention.
  • FIG 8 is a view illustrating a portion in which a lower reflector is connected to a housing according to an embodiment of the present invention.
  • FIG. 9 is a view illustrating that a light leakage blocking unit is installed according to an embodiment of the present invention.
  • Figure 10 is a view showing a cross-sectional portion of the variable upper UV sterilization irradiation device according to Figure 1a.
  • FIG. 11 is a view showing a cross-sectional portion of a state in which the lower reflector of the variable upper UV sterilization irradiator according to FIG. 1B is rotated.
  • FIG. 12 is a cross-sectional view of the arrangement of the upper plate and the lower reflector, the ultraviolet lamp and the louver according to an embodiment of the present invention.
  • FIG. 13 shows a simulation of the intensity of ultraviolet rays irradiated to the outside of the housing by the ultraviolet lamp, the upper reflector, and the louver according to an embodiment of the present invention.
  • FIG. 14 is a cross-sectional view showing a calculation formula and a position movement of the directing point of the lower reflector according to an embodiment of the present invention.
  • FIG. 15 shows a simulation of the intensity of ultraviolet rays irradiated by an ultraviolet lamp and a lower reflector according to an embodiment of the present invention.
  • FIG. 1 is a perspective view of a variable upper layer UV sterilization irradiation device 1 according to an embodiment of the present invention
  • FIG. 2 is an exploded perspective view of a variable upper layer UV sterilization irradiation device 1 according to an embodiment of the present invention
  • FIG. 3 is an exploded perspective view of the housing 100 and the isolation barrier plate 200 according to an embodiment of the present invention
  • FIG. 4 is an isolation barrier plate 200 in the inner housing 110 according to an embodiment of the present invention.
  • 5 is a view showing a state in which the outer housing 120, the inner housing 110, and the isolation blocking plate 200 are combined according to an embodiment of the present invention
  • FIG. 6 is a view of the present invention. It is a view showing a lower reflector 400 according to an embodiment
  • FIG. 7 is a housing 110, an upper reflector 300, a lower reflector 400, and a side cover according to an embodiment of the present invention.
  • 800) is an exploded view
  • FIG. 8 is a view showing a portion in which the lower reflector 400 is connected to the housing 100 according to an embodiment of the present invention
  • FIG. 9 is an embodiment of the present invention.
  • FIG. 10 is a view showing a cross-sectional portion of the variable upper layer UV sterilization irradiation device 1 according to FIG. 1A
  • FIG. 11 is the upper layer variable according to FIG. 1B.
  • It is a view showing a cross-sectional portion of the lower reflector 400 of the ultraviolet sterilization irradiation device 1 in a rotated state.
  • variable upper UV sterilization irradiator 1 includes a housing 100, an isolation blocking plate 200, an upper reflector 300, and a lower reflector ( 400 ), a light leakage blocking unit 500 , an air flow unit 600 , a louver 700 , a side cover 800 , and a wall mounting bracket 900 .
  • FIG. 4A is a perspective view of a state in which the isolation barrier plate 200 is installed in the inner housing 110 as viewed from the front
  • FIG. 4B is a perspective view of the state in which the isolation barrier plate 200 is installed in the inner housing 110 as viewed from the rear
  • 5A is a perspective view of the state in which the outer housing 120 and the inner housing 110 are coupled and the isolation blocking plate 200 is installed inside the inner housing 110 as viewed from the front
  • FIG. 5B is the state of FIG. 5A from the rear. This is the perspective view.
  • the housing 100 may include an inner housing 110 and an outer housing 120 .
  • the inner housing 110 includes a side part 111, an upper surface part 112, a bracket 113, a front opening part 114, a bottom opening part 115, a wireless receiving module 1161, an alarm sound generator 1162, It may include an LED notification light 1163 and a motor 1164 .
  • the inner housing 110 is composed of a side portion 111 , an upper surface portion 112 , and a bracket 113 , a front opening portion 114 and a bottom opening portion 115 are formed, and a wireless receiving module 1161 . ), an alarm sound generator 1162 , an LED notification light 1163 , and a motor 1164 may be mounted.
  • the side portions 111 form a pair, and may be formed of plates having the same size and shape as each other.
  • the pair of side portions 111 may be disposed to be spaced apart from each other on both left and right sides.
  • the side part 111 may be formed in a plate shape of a rectangular shape.
  • the upper surface part 112 may be connected to the upper end of the side part 111 on the left and right sides. Specifically, the upper surface portion 112 may be formed to have a length corresponding to a distance in which the pair of side portions 111 are spaced apart. The left end of the upper surface part 112 may be connected to the upper end of the side part 111 disposed on the left, and the right end of the upper surface part 112 may be connected to the upper end of the side part 111 disposed on the right side. . That is, a 'C' shape may be formed by the side portion 111 and the upper surface portion 112 .
  • the bracket 113 may be installed between the pair of side portions 111 at a front lower portion of the side portion 111 .
  • the bracket 113 is formed with a length corresponding to the separation distance of the pair of side portions 111, the left end is connected to the front lower portion on the inner surface of the side portion 111 disposed on the left, and the right end is It may be connected to the front lower part from the inner surface of the side part 111 disposed on the right side.
  • the bracket 113 may be spaced apart from the upper surface part 112 connected to the upper end of the side part 111 by a predetermined distance.
  • the inner housing 110 may form the overall shape by installing the bracket 113 in a state in which the side portion 111 and the upper surface portion 112 are connected.
  • the inner housing 110 is formed in an open shape in front, bottom, and rear, and a front open portion 114 and a bottom open portion 115 may be formed.
  • the front opening portion 114 is a spaced space between the bracket 113 and the upper surface portion 112 , and is a portion formed so that the front surface of the inner housing 110 is opened. Ultraviolet rays may be radiated to the outside through the front opening 114 and air may be discharged.
  • the front open portion 114 of the inner housing 110 may be formed to communicate with the front open portion 125 of the outer housing 120 .
  • the bottom opening part 115 may be formed by opening the bottom surface of the inner housing 110 .
  • the bottom open part 115 of the inner housing 110 may be formed to communicate with the bottom open part 126 of the outer housing 120 .
  • the control module 116 is mounted on the housing and may include various configurations for operating the variable upper UV sterilization irradiation device 1 .
  • the wireless reception module 1161 , the alarm sound generator 1162 , and the LED notification light 1163 may be mounted on the bracket 113 .
  • the wireless reception module 1161 enables the remote controller and the display control unit 1166 to transmit and receive signals to each other in a wireless state.
  • the alarm sound generator 1162 and the LED notification light 1163 operate for a certain period of time before the start or end of the operation of irradiating ultraviolet rays to the lower part of the device 1 by opening the lower reflector 400, so that the user or resident recognizes Avoid UV exposure.
  • the motion detection sensor 1165 detects and cuts off the power of the ultraviolet lamp 440 to avoid exposure to ultraviolet rays.
  • the operation of the lower reflector 400 is performed in the display control unit 1166 through the wireless receiving module 1161 of the device 1 by a remote controller. That is, the alarm sound generator 1162 , the LED notification light 1163 , and the motion detection sensor 1165 are operation-controlled through the display control unit 1166 , and the display control unit 1166 may be set and operated through a remote controller.
  • the motor 1164 may be installed outside the inner housing 110 .
  • the motor 1164 may be installed on the outer surface of the side part 111 disposed on the right side.
  • the motor 1164 is configured to rotate the lower reflector 400 , which will be described later.
  • the motor 1164 may be connected to one end of the rotation shaft 450 of the lower reflector 400 to rotate the rotation shaft 450 .
  • the lower reflector 400 may rotate based on the rotation shaft 450 .
  • the rotation shaft 450 is rotated by the motor 1164 , the lower reflector 400 is rotated to open and close the open bottom surface openings 115 and 126 of the bottom surface of the inner and outer housing 120 .
  • the motion sensor 1165 may be installed on the bottom frame 123 of the outer housing 120 so as to protrude outward from the bottom of the outer housing 120 .
  • the motion detection sensor 1165 is installed in the center from the bottom surface of the housing 100, and corresponds to the irradiation range of the dispersed ultraviolet rays formed by the lower reflector 400 and the ultraviolet lamp 440, and an appropriate preset sensing distance and Motion can be detected within an angle. That is, the appropriate sensing distance and angle are distances and angles corresponding to the irradiation range of ultraviolet rays, and may be determined by a designer.
  • the motion detection sensor 1165 may be installed as a product having a specification corresponding to a range and an angle range in which motion should be detected in accordance with the irradiation range of ultraviolet rays.
  • the motion detection sensor 1165 may detect a motion within a preset angle in the vertical, horizontal, and horizontal directions within the entire irradiation range to which ultraviolet rays are irradiated.
  • the operation of the spray-type UV irradiation into the space below is delayed operation, the LED notification light 1163 and the alarm sound generator 1162 before and after operation to avoid the risk of UV exposure with visual and audible warnings, and the motion detection sensor ( 1165), when motion is detected, the power of the ultraviolet lamp 440 may be automatically cut off.
  • the display control unit 1166 may be installed on the side portion 111 of the inner housing 110 .
  • the display control unit 1166 may be installed outside the side portion 111 disposed on the left side of the inner housing 110 .
  • the display control unit 1166 is connected to the wireless communication module to control the manual or automatic reservation operation of UV irradiation to the living space under the device and the operation of the air flow unit 600, and the usage time of the UV lamp 440 for maintenance. It displays the operating status of the device including
  • the outer housing 120 may be installed outside the inner housing 110 .
  • the outer housing 120 may include an upper frame 121 , a front frame 122 , a bottom frame 123 , a rear frame 124 , a front opening part 125 , and a bottom opening part 126 .
  • the outer housing 120 is composed of an upper frame 121, a front frame 122, a bottom frame 123 and a rear frame 124, the front opening 125 and the bottom opening 126 are formed, and a motion detection sensor 1165 and a display control unit 1166 may be mounted thereon.
  • the upper frame 121 is formed to have a length corresponding to the length of the upper surface portion 112 of the inner housing 110 , and may be positioned so as to be in close contact with the upper surface of the upper surface portion 112 .
  • the front frame 122 may be connected to the upper frame 121 at an angle close to the vertical at the front end of the upper frame 121 .
  • a front opening portion 125 of an open region may be formed in the front frame 122 .
  • the front open portion 125 of the outer housing 120 may communicate with the front open portion 114 of the inner housing 110 .
  • the bottom frame 123 may be connected to face the upper frame 121 at the front end of the front frame 122 .
  • the bottom frame 123 may be formed with a bottom open portion 126 of an open area.
  • the bottom open part 126 of the outer housing 120 may communicate with the bottom open part 115 of the inner housing 110 .
  • An air inlet 1231 may be formed in the bottom frame 123 .
  • the air inlet 1231 may be formed in the rear portion of the bottom frame 123 . Specifically, the air inlet 1231 may be formed at the rear of the bottom open portion 126 in the bottom frame 123 . The air inlet 1231 may be formed of a plurality of inlets through which air may be introduced.
  • the rear frame 124 may be connected to the rear end of the upper frame 121 and the rear end of the bottom frame. Specifically, the upper frame 121, the front frame 122, and the bottom frame 123 are integrally formed, and the upper frame 121, the bottom frame 123, and the bottom frame 123 are inside the inner housing 110. In this arranged state, the rear frame 124 may be coupled.
  • the inner housing 110 and the outer housing 120 may be combined to form one housing 100 .
  • the front opening parts 114 and 125 through which ultraviolet rays or air are emitted, and the lower reflector 400 which rotates to irradiate ultraviolet rays to the lower part of the device 1 are rotatably installed.
  • the parts 115 and 126 and the air inlet 1231 formed on the bottom frame 123 of the outer housing 120 and through which air flows into the air flow part 600 may be formed.
  • air may be introduced into the housing 100 through the air inlet 1231 in a vertical direction, and air may be discharged to the outside of the housing 100 through the front openings 114 and 125 in a horizontal direction.
  • the isolation blocking plate 200 is installed inside the inner housing 110, is disposed between the upper reflector 300 and the lower reflector 400 at the rear of the UV lamp 440, and the lower reflector 420 at the lower side. can isolate the reflected light from the reflected light of the upper reflecting plate 310 on the upper side.
  • the isolation blocking plate 200 is installed on the inside of the inner housing 110, so as to separate the upper and lower portions of the inner housing 110 inside the inner housing 110 at the center portion according to the vertical height. installed to separate the upper space and the lower space.
  • the isolation blocking plate 200 is inclined downward toward the lowest surface of the ultraviolet lamp 440 to secure the maximum irradiation angle of the ultraviolet lamp 440 with respect to the upper reflector 310, and the lower reflector 420 ), the rotation trajectory of the ultraviolet lamp 440 attached to the lower reflector 420 may be extended to a close distance without interference to limit the reflected light from flowing into the front of the upper reflector 310 .
  • the isolation blocking plate 200 may be formed to have a length protruding from the rear to the front of the upper reflector 310 and the lower reflector 420 .
  • the portion that protrudes forward of the upper reflector 310 and the lower reflector 420 of the isolation blocking plate 200 is an ultraviolet lamp when the lower reflector 400 is rotated to the outside of the bottom open parts 115 and 126 . It may protrude forward to a distance that does not interfere with 440 . In addition, the end of the portion protruding forward is inclined downwardly to face the lowest surface of the ultraviolet lamp 440, so that the maximum irradiation angle of the ultraviolet lamp 440 with respect to the upper reflector 310 can be secured. have.
  • the upper reflector 300 may be installed on the inner rear surface of the inner housing 110 . It may be located above the isolation blocking plate 200 .
  • the upper reflector 300 may include an upper reflector 310 , an air discharge unit 320 , a first fixing unit 330 , and a second fixing unit 340 .
  • the upper reflector 310 forms a lower portion of the upper reflector 300 and may be supported on the isolation blocking plate 200 .
  • the upper reflector 310 may reflect the ultraviolet light of the ultraviolet lamp 440 .
  • the upper reflecting plate 310 may be formed to extend downwardly while forming a gentle curved surface so as to be convex backward from the lower end of the air discharge unit 320 .
  • the air discharge unit 320 forms an upper portion of the upper reflector 300 , is formed to extend upward from the upper end of the upper reflector 310 , and may be formed to have a predetermined length perpendicular to the left and right directions.
  • the air discharge unit 320 may be supported on the inner surface of the upper surface portion 112 of the inner housing 110 .
  • a discharge port 321 through which air may be discharged may be formed in the air discharge unit 320 .
  • the front opening portions 114 and 125 are positioned in front of the air discharge unit 320 to open the front, and the air discharge passage 620 of the air flow unit 600 may be located at the rear side. Air discharged from the air discharge passage 620 of the air flow unit 600 through the discharge port 321 passes through the front of the upper reflector 300 and is discharged to the front opening portions 114 and 125 of the housing 100 .
  • the air discharged from the air discharge passage 620 passes through the front of the upper reflector 300 and may be discharged through the louvers 700 disposed in the front openings 114 and 125, and the louvers 700 ), air may be discharged to the outside through the air outlet (S), which is a space between the upper surface of the housing 100 and the upper inner surface of the housing 100 .
  • the first fixing part 330 may be formed to extend a predetermined length backward in the vertical direction from the upper end of the air discharge part 320 .
  • the first fixing part 330 may be fixed in close contact with the inner surface of the upper surface part 112 of the inner housing 110 .
  • the second fixing part 340 may be formed to extend a predetermined length backward in the vertical direction from the lower end of the upper reflector 310 .
  • the second fixing part 340 may be formed horizontally in a direction facing the first fixing part 330 .
  • the second fixing part 340 may be fixed in close contact with the upper surface of the rear part of the isolation blocking plate 200 .
  • the upper reflective part 300 may be fixed between the inner housing 110 and the isolation blocking plate 200 by the first fixing part 330 and the second fixing part 340 .
  • FIG. 6A is a view showing the entire lower reflector 400
  • FIG. 6B is an enlarged view of an area of FIG. 6A
  • FIG. 6C is a view showing the body part 410 of FIG. 6B .
  • the lower reflector 400 may be installed under the housing 100 .
  • the lower reflector 400 may be located below the isolation blocking plate 200 .
  • the lower reflector 400 may be rotatably installed at the lower portion of the housing 100 to open and close the bottom opening portions 115 and 126 of the housing 100 .
  • the lower reflector 400 may include a body 410 , a lower reflector 420 , a lamp fixing bracket 430 , an ultraviolet lamp 440 , a rotating shaft 450 , and a shaft fixing bracket 460 .
  • a lower reflector 420 , an ultraviolet lamp 440 , a rotation shaft 450 , and the like may be installed in the body portion 410 .
  • the body part 410 may include an installation part 411 , a fitting part 412 , a connection part 414 , an opening/closing part 415 , and a shaft insertion part 416 .
  • the installation part 411 is formed to correspond to the size and curvature of the lower reflector 420 , so that the lower reflector 420 may be seated on the upper surface.
  • the fitting part 412 is formed to protrude in a curved shape from the upper end and lower end of the installation part 411, and a fitting groove 4121 into which the upper end and the lower end of the lower reflecting plate 420 can be fitted may be formed. . By fitting the upper and lower ends of the lower reflecting plate 420 into the fitting groove 4121 , the lower reflecting plate 420 may be fixed to the installation part 411 .
  • connection part 414 may extend a predetermined length downward from the front and rear of the installation part 411 to connect the installation part 411 and the opening/closing part 415 .
  • the opening/closing part 415 may have a predetermined angle with the installation part 411 at the lower side of the installation part 411 and may be connected by the connection part 414 .
  • the opening and closing part 415 may be formed to correspond to the size and shape of the bottom opening parts 115 and 126 to shield the bottom opening parts 115 and 126 of the housing 100 . Accordingly, the opening/closing part 415 may block the bottom surface opening parts 115 and 126 from leaking ultraviolet rays to the bottom surface opening parts 115 and 126 .
  • a rotation shaft 450 may be inserted into the shaft insertion part 416 .
  • the lower reflector 420 is disposed to face the inside of the housing 100 and may be formed to form a gentle curved surface so as to be convex downward.
  • the lamp fixing bracket 430 may fix the ultraviolet lamp 440 to the upper side of the lower reflector 420 .
  • the lamp fixing bracket 430 may be fixed to both ends of the body 410 from the upper side of the lower reflector 420 .
  • the ultraviolet lamp 440 may be installed on the upper side of the lower reflector 420 by the lamp fixing bracket 430 .
  • the ultraviolet lamp 440 may be installed to be spaced apart by a predetermined height from the upper side of the lower reflector 420 by the lamp fixing bracket 430 .
  • the UV lamp 440 is combined with a power socket with a detachable connector attached to the power supply line and is integrally attached to the structure for fixing the lamp position provided on the lower reflector 420 and connected to the connector to supply power. Replacement of the lamp such as to facilitate maintenance work.
  • the rotating shaft 450 is inserted into the shaft insertion part 416 and connected to the body 410 in which the lower reflecting plate 420 is installed, and one end is connected to the motor 1164 and rotates by the driving force of the motor 1164 . can do.
  • the other end may be rotatably fixed to the inner housing 110 by the shaft fixing bracket 460 .
  • one end of the rotation shaft 450 may be fixed by the motor 1164 , and the other end may be fixed by the shaft fixing bracket 113 .
  • a shaft fixing bracket 460 that can be fixed by attaching to a structure provided with a magnet on the outer surface of the inner housing 100 is additionally provided on the shaft. It is connected to prevent sagging of the lower reflector 400 .
  • the opening/closing part 415 may open or shield the bottom opening parts 115 and 126 of the housing 100 . That is, as the rotation shaft 450 is rotated by the motor 1164 , the angle of the lower reflector 400 is adjusted, so that the lower reflector 400 opens and closes the bottom surface openings 115 and 126 of the housing 100 .
  • the lower reflector 400 When the lower reflector 400 is rotated so that the rotating shaft 450 rotates so that the opening and closing unit 415 opens the bottom opening parts 115 and 126, the lower reflector 420 and the ultraviolet lamp 440 are installed in the housing 100. By moving the position to the outer bottom surface of the device, ultraviolet rays can be dispersed and irradiated into the space below the device.
  • FIG. 9A is a view showing a state in which the light leakage blocking unit 500 is installed
  • FIG. 9B is a view showing a state in which the light leakage blocking unit 500 is not installed.
  • the light leakage blocking unit 500 is provided through both ends of the lower reflecting plate 420 to prevent UV rays from leaking between the lower reflecting unit 400 and the bottom opening parts 115 and 126 through the inner housing 110. It can be installed on both inner surfaces of
  • the light leakage blocking plate may include a reflective plate contact surface 510 and a fixing part 520 .
  • the reflective plate contact surface 510 may be formed to have a curved surface corresponding to the curvature of the inner surface of the lower reflective plate 420 so as to be in close contact with the inner surface of the lower reflective plate 420 .
  • the fixing part 520 protrudes outward from the end of the reflecting plate contact surface 510 and is fixed to the inner surface of the inner housing 110 so that the light leakage blocking part 500 is positioned in close contact with the curved surface of the lower reflecting plate 420 .
  • the air flow unit 600 may be provided at the rear of the upper reflector 300 inside the housing 100 .
  • the air flow unit 600 may include an air inlet channel 610 and an air outlet channel 620 .
  • the air inlet channel 610 communicates with the air inlet 1231 of the housing 100 to introduce air, and the air outlet channel 620 is connected to the air inlet channel 610 through the air inlet channel 610. Inlet air can be exhausted.
  • the air flow unit 600 may discharge air introduced through the vertical air inlet channel 610 through the horizontal air outlet channel 620 .
  • the fan introduces the air in the lower part of the room discharged through the air discharge passage 620 into the ultraviolet layer around the housing 100 so that the air is introduced and discharged from the inside of the air flow unit 600, and the ultraviolet rays formed at a wide and low height
  • Corresponding to the layer may be formed of a cross pan.
  • the louver 700 may be formed in a stacked form with metal plates of a certain width and thickness spaced apart from each other by a predetermined interval.
  • the louver 700 is installed on the front openings 114 and 125 of the housing 100 , and may be installed at a height lower than the height of the front openings 114 and 125 .
  • the louver 700 is installed in the front opening parts 125 and 114 of the housing 100, and the ultraviolet rays radiated to the outside of the housing 100 are dispersed up and down so that the living space under the device is not exposed to ultraviolet rays exceeding the permissible standard.
  • the metal surface can be arranged horizontally or upward at a certain angle.
  • the inner surface of the louver 700 and the housing 100 may be UV-absorbing or non-reflecting surface treatment to limit the diffusion of UV rays radiated to the outside.
  • the side cover 800 may be coupled to both sides of the housing 100 .
  • the wall mounting bracket 900 may be coupled to the rear surface of the housing 100 to fix the housing 100 to the wall.
  • FIG. 10 is a view showing a cross-sectional portion of the variable upper UV sterilization irradiator 1 according to FIG. It is a figure which shows the cross-section part of a state.
  • the louver 700 may be installed from the front opening parts 114 and 125 to the height of the lower end of the air discharge part 320 .
  • the louver 700 is installed in front of the upper reflector 310 and the ultraviolet lamp 440, and the air outlet S in an open state in which the louver 700 is not installed in front of the air outlet 320 is can be formed. Therefore, ultraviolet rays are emitted to the outside through the louver 700, and the air can be discharged through the air outlet (S) of the upper side of the louver (700).
  • the ultraviolet ray irradiated from the ultraviolet lamp 440 may be irradiated to the outside of the housing 100 through the louver 700 , so that an ultraviolet layer may be formed on the front and side surfaces of the outside of the housing 100 .
  • Air introduced into the air flow unit 600 through the air inlet 1231 and discharged to the discharge unit 321 is discharged to the outside of the housing 100 through the air discharge unit S, It can enter the UV layer.
  • variable upper UV sterilization irradiation device 1 in an embodiment of the present invention will be described.
  • the lower reflector 400 is positioned on the outer bottom of the housing 100 to irradiate ultraviolet rays into the living space below the device, and the lower reflector 400 connects the lower surface openings 115 and 126 of the housing 100 to the In a shielded state, the UV lamp 440 may be used in a variable manner in which the UV lamp 440 irradiates UV rays into the upper space through the front louver 700 together with the upper reflector 310 .
  • UV irradiation of the upper layer is, the indoor air introduced into the air flow unit 600 mounted on the rear surface of the upper reflector 300 through the air inlet portion 1231 of the rear bottom surface of the housing 100 through the louver 700 upper end. It flows into the ultraviolet layer through the air outlet (S) formed in the air so that pollutants in the air are repeatedly exposed to ultraviolet rays.
  • UV irradiation to the lower part of the device is an alarm sound generator 1162 and LED notification light 1163 mounted on the bottom of the front so that the user can recognize and avoid UV exposure along with a delay operation, and in the process of operation, the person enters the UV irradiation area.
  • a safety device that cuts off the power of the ultraviolet lamp 440 through the motion detection sensor 1165 when an animal enters.
  • the two operation methods are the wireless receiving module 1161 installed in the lower front and the display control unit 1166, and can be controlled manually or automatically by a remote controller in the form of reservation.
  • FIG. 12 is a cross-sectional view of the arrangement of the upper reflector 310, the lower reflector 420, the ultraviolet lamp 440, and the louver 700 according to an embodiment of the present invention.
  • the ultraviolet lamp 440 is the first focus b1 of the parabolic curved surface formed by the imaginary reflector A symmetrical with the upper reflector 310 around the ultraviolet lamp 440 and the upper reflector 310 together. positioned to form parallel reflected light with the upper reflector 310 .
  • the lower reflector 420 on the axis of the parabolic curved surface formed by the lower reflector 420, it is located at a focal length c2 shorter than the distance to the second focus b2, which is the focus of the lower reflector 420. However, this position coincides with the first focal point b1 of the parabolic curved surface formed by the upper reflection plate 310 and the symmetrical virtual reflection plate A together.
  • the ultraviolet lamp 440 forms a diffuse reflected light with the lower reflector 420 .
  • the reflective plate is composed of an integral or symmetrical two reflective plates
  • the variable upper-layer UV sterilization irradiator 1 according to the present invention is an upper reflective plate 310 disposed on the upper side. and the lower reflecting plate 420 disposed on the lower side are not symmetrical to each other and are disposed in a separate form. Therefore, the variable upper UV sterilization irradiation device 1 according to the present invention is when irradiating UV light through the louver 700 at the top, and the lower reflector 400 rotates to the outside of the bottom surface opening parts 115 and 126.
  • the variable upper UV sterilization irradiation device 1 according to the present invention is when irradiating UV light through the louver 700 at the top, and the lower reflector 400 rotates to the outside of the bottom surface opening parts 115 and 126.
  • an irradiated ray having a shape suitable for each irradiating method (upper irradiation, lower irradiation).
  • the lower reflector 400 may be in a state in which the bottom surface openings 115 and 126 are shielded.
  • the arrangement relationship between the ultraviolet lamp 440 and the upper reflector 310 is, as described above, a virtual reflector A in which the ultraviolet lamp 440 is symmetrical to the upper reflector 310 with the ultraviolet lamp 440 as the center.
  • the upper reflector 310 are located at the first focal point b1 of the parabolic curved surface formed together, are spaced apart by the focal length c1, and the ultraviolet lamp 440 and the upper reflector 310 are parallel type form reflected light.
  • the parallel reflected light may be irradiated to the outside of the device 1 through the louver 700 .
  • the lower reflector 400 is rotated to open the bottom openings 115 and 126 , so that the lower reflector 420 and the ultraviolet lamp 440 are located below the housing 100 .
  • the lower reflector 420 forms a diffuse reflected light with the ultraviolet lamp 440 and may irradiate ultraviolet rays to the lower region of the device 1 .
  • the isolation blocking plate 200 faces the lowest surface of the ultraviolet lamp 440 in which the irradiation angle of the ultraviolet lamp 440 with respect to the upper reflector 310 is secured to the maximum, and is inclined downward. It is characterized in that the ultraviolet lamp 440 extends to a close distance that is not interfered with when rotating together with the lower reflector 420 part.
  • FIG. 13 shows a simulation of the intensity of ultraviolet rays irradiated to the outside of the housing 100 by the ultraviolet lamp 440, the upper reflector 310, and the louver 700 according to an embodiment of the present invention.
  • a simulation showing the intensity of parallel UV light was performed on a variable upper UV sterilization irradiator (1) designed as a condition to limit UV exposure in the living space under the device to below the permissible standard at a distance of 1M and 45W with an intensity of 144 ⁇ W/cm2.
  • the ultraviolet irradiation range and intensity obtained by applying the ultraviolet lamp 440 as a light source.
  • the ultraviolet lamp 440 has a first focal length on the axis d of the parabolic curved surface on which a virtual reflector A symmetrical up and down is formed with a distance between the upper reflector 310 and a preset diameter.
  • c1 is located at the first focal point b1, so that most of the ultraviolet rays emitted to the outside of the device are limited to be dispersed vertically by the louvers 700 in the form of parallel light by the upper reflector 310, so that the ultraviolet layer with a shallow height is formed near the ceiling.
  • 13b and 13c show the side and upper cross-sections of the ultraviolet layer, and the height of the ultraviolet layer, which is about 50 cm at a distance of 4M from the device, can be reduced by reducing the interval of the louver 700 or by widening the width of the louver 700, but this Since it leads to a decrease in the irradiation range and intensity, it is desirable to limit the ultraviolet exposure of the lower space by raising the central point irradiated by the device at a certain angle from the horizontal, and to maintain an effective ultraviolet sterilization area.
  • FIG. 14 is a cross-sectional view showing a direction point calculation formula of the reflected light formed by the ultraviolet lamp 440 and the lower reflector 420 according to an embodiment of the present invention and the movement to the lower part of the device.
  • the lower reflector 420 and the UV lamp 440 are The scattered light to form must have an appropriate directing point or directing angle, which can be calculated as follows.
  • the ultraviolet intensity at the bottom surface just below the device is according to the inverse square principle. It is calculated as about 30 ⁇ W/cm2 by 144 ⁇ (2.2x2.2).
  • the Y-axis distance at which the effective UV intensity appears from the wall is f
  • the distance of the indoor space to be sterilized is f+g
  • the reflected light formed by the lower reflector 420 and the UV lamp 440 that additionally increases the UV intensity The direction point of should be directed to the midpoint of g, and the angle (h) is calculated by the following formula.
  • the angle (j) formed by the axis (i) of the parabola formed by the curved surface of the lower reflector 420 moved downward as shown in FIG. 14B and the angle (j) formed by the wall is 90 ⁇ -h, indicating the rotation angle of the lower reflector 400 axis. It can be adjusted and irradiated with effective UV intensity in the target spatial range.
  • FIG. 15 shows a simulation of the intensity of ultraviolet rays irradiated by the ultraviolet lamp 440 and the lower reflector 420 according to an embodiment of the present invention.
  • a simulation showing the intensity of dispersed UV light is performed on the variable upper UV sterilization irradiator 1 designed under the condition that the UV lamp 440 and the lower reflector 420 move to the lower part of the device and directly irradiate the UV light into the living space at a distance of 1M. It is the ultraviolet irradiation range obtained by applying a 45W ultraviolet lamp 440 having an intensity of 144 ⁇ W/cm2 as a light source.
  • the ultraviolet lamp 440 sets a certain distance from the second focal point b2 of the parabola so that the ultraviolet rays reflected on the axis (i) of the parabola formed by the curved surface of the lower reflector 420 are dispersed. It is fixed close to the target so that ultraviolet rays of effective intensity are irradiated to the spatial range of the lower part of the target device.
  • the distribution of the UV intensity directly irradiated to the space under the device shows that the UV intensity is increased along the axis (i) of the parabola where the direct light of the lamp and the back reflected light of the lamp irradiated to the front through the reflector overlap.
  • the highest UV intensity is shown in FIG. 15C on the floor surface at a distance of 3 to 4 m from the wall according to the beam angle calculated in FIG. 14 .
  • housing 110 inner housing
  • bracket 114 front opening
  • isolation blocking plate 300 upper reflector
  • body part 411 installation part
  • connection part 415 opening and closing part
  • shaft insertion portion 420 lower reflector
  • louver 800 side cover
  • the present invention can be used in the field to install a variable upper UV sterilization irradiation device.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The present invention can provide a variable upper room ultraviolet germicidal irradiation device, which: regularly forms an ultraviolet layer above in an inhabited living space; allows the lower air to circulate and flow into the ultraviolet layer so as to effectively remove floating germs and viruses; and moves an ultraviolet lamp and a lower reflecting plate below a housing in an environment where no people live, so that ultraviolet rays are dispersed and irradiated in the living space for a certain time, and thus germs and viruses present in the air and on the surface of facilities are removed.

Description

가변형 상층부 자외선 살균 조사장치Variable upper layer UV sterilization irradiation device
본 발명은 가변형 상층부 자외선 살균 조사장치에 관한 것이다.The present invention relates to a variable upper layer ultraviolet sterilization irradiation device.
최근 COVID-19 바이러스의 전세계적인 대유행으로 살균 및 소독과 관련된 제품의 수요가 급증하고 있다. 개인의 바이러스 감염방지 또는 다중이용시설의 방역을 위하여 알코올이나 염소계 성분 등이 포함된 화학적 소독제의 사용과 함께 바이러스를 포함한 미생물 제거를 위한 종래의 살균, 소독기술인 UV와 오존을 포함한 공기활성종을 사용한 제품이 주목받고 있다. Due to the recent global pandemic of the COVID-19 virus, the demand for products related to sterilization and disinfection is rapidly increasing. In addition to the use of chemical disinfectants containing alcohol or chlorine-based ingredients for the prevention of individual virus infection or quarantine of multi-use facilities, the conventional sterilization and disinfection technology for removing microorganisms including viruses, using air-activated species including UV and ozone. The product is getting attention.
자외선과 오존은 일반적인 화학적 살균, 소독제와 달리 잔여물을 남기지 않는 친환경적인 기술로써, 세균의 증식억제나 바이러스의 감염력을 낮추기 위해서는 감염원의 종류에 따른 한계값(Threshold Value)이상이 요구되지만, 일정수준이상의 직접적인 노출이나 흡입시 인체에 유해하여 자외선과 오존이 사용되는 제품은 노출량 또는 발생량의 규제를 받아 기존 제품의 적용방식이나 사용방식으로는 기대효과를 얻기에 한계가 있다.UV and ozone are eco-friendly technologies that do not leave any residue unlike general chemical sterilization and disinfectants. Products that use UV rays and ozone because they are harmful to the human body upon direct exposure or inhalation are regulated by the amount of exposure or generation, so there is a limit to obtaining the expected effect with the existing product application or use method.
이러한 규제기준으로 대부분의 자외선 적용제품은 세균 및 바이러스와 같은 오염원이 포함된 공기를 자외선광이 누출되지 않는 기기내로 유입시켜 내부의 자외선 램프 또는 광촉매 필터와 함께 제거하는 방식을 이용한다. 기기내 램프의 출력, 반사판 등에 따라 형성된 일정세기의 자외선 영역을 통과하는 공기중 세균 및 바이러스에 조사되는 자외선의 총량에 따라 효과가 결정되는데 자외선 영역이 약하거나 공기의 유속이 빠르면 효과는 감소한다. 이는 넓은 실내공간에 설치된 작은 기기와 같은 일반적 환경에서 전체 공기의 처리에 요구되는 공기 유속의 증가가 세균 및 바이러스의 제거에 필요한 자외선의 조사량을 감소시키거나 그 반대와 같은 조건으로 기대효과가 제한적임을 이해할 수 있다. 따라서, 일반적으로 제거효과에 요구되는 적정한 자외선량의 노출을 위해서 기기내로 공기의 반복적인 순환유입이 이루어져야 하지만, 실내의 시설물에 의한 공기흐름의 정체나 가장자리와 같은 기기의 설치위치에 따라 세균과 바이러스의 반복적인 자외선 노출이 제한될 수 있다. In accordance with these regulatory standards, most UV-applied products use a method to introduce air containing contaminants such as bacteria and viruses into a device that does not leak UV light and remove it together with an internal UV lamp or photocatalytic filter. The effect is determined according to the total amount of ultraviolet rays irradiated to bacteria and viruses in the air that pass through the ultraviolet region of a certain intensity formed according to the output of the lamp in the device, the reflector, etc. The effect decreases if the ultraviolet region is weak or the air flow rate is fast. This means that, in a general environment such as a small device installed in a large indoor space, the expected effect is limited as the increase in the air flow rate required for the treatment of the entire air reduces the amount of UV radiation required for the removal of bacteria and viruses or vice versa. I can understand. Therefore, in general, repeated circulation of air must be made into the device to expose the appropriate amount of UV light required for the removal effect. repeated exposure to UV rays may be limited.
이와 같은 기기내 살균방식의 한계를 감안할 때, 세균 및 바이러스가 부유하는 실내공간을 직접적으로 살균하는 장치를 고려해볼 수가 있는데 자외선 램프가 완전 노출되거나 부분 개방형태로 2m 이상의 높이로 벽이나 천장에 부착되어 평행하게 또는 상부로 빛을 조사하여 상부의 공기를 살균하는 장치와 사람이 상주하지 않거나 노출되지 않는 조건에서 하부로 빛을 조사하여 공기 및 시설의 표면을 소독하는 장치로 구분된다. Considering the limitation of the sterilization method in the device, a device that directly sterilizes the indoor space where bacteria and viruses are floating can be considered. It is divided into a device that sterilizes the air at the top by irradiating light in parallel or upwards, and a device that sterilizes the air and the surface of the facility by irradiating light downward under the condition that no person resides or is not exposed.
이 중에 2019년 세계보건기구의 결핵 감염방지 및 통제를 위한 통합패키지에 포함되고 미국 질병예방센터에서 실내환기가 제한되는 거주환경에서 COVID-19의 비활성화를 위한 추가수단으로서 권고하는 Upper Room Germicidal UV(상층부 자외선 살균) system은 부분 개방된 장치의 전면 또는 상부로 자외선광을 외부로 조사하여 천장부근 또는 실내 상부공간에 넓게 형성된 자외선 영역으로 자연대류 또는 별도의 공기유동부와 같은 기계적 장치에 의해 실내 공기를 유입하여 공기중 세균 및 바이러스를 제거하는데 의료시설의 감염관리 및 통제에 효과적으로 적용되고 있어 COVID-19의 전세계적인 유행상황에서 다중이용시설의 방역관리에 적합한 장치이다. Among them, Upper Room Germicidal UV (Upper Room Germicidal UV) included in the 2019 World Health Organization's integrated package for tuberculosis infection prevention and control and recommended by the U.S. Centers for Disease Control and Prevention as an additional means for inactivation of COVID-19 in residential environments with limited indoor ventilation. The upper layer UV sterilization) system irradiates UV light to the front or upper part of the partially opened device to the outside and forms a wide UV area near the ceiling or in the upper space of the room. It is effectively applied to infection control and control of medical facilities to remove airborne bacteria and viruses by introducing
하지만, 다중이용시설에서의 세균과 바이러스의 전파가 공기중 부유하는 에어로졸형태의 감염원 흡입뿐만 아니라 시설표면에 부착된 오염원의 접촉을 통해 이루어지는 것을 고려할 때 더 효과적인 방역을 위해서는 상시적인 공기살균과 함께 주기적인 시설 표면을 소독하는 기능의 필요성이 존재한다. 또한, 상기 상층부 자외선 살균 조사시스템의 효과는 자외선 영역으로 실내 공기의 유입율에 따라 달라지는데 빠른 시간내 감염농도를 낮추기 위해서 자연대류에 의존하는 기존의 조명장치와 함께 오염원이 발생되는 실내의 하부 공기를 자외선 영역으로 유입시키는 부가적 순환장치를 권고하고 있다.However, considering that the spread of bacteria and viruses in multi-use facilities is not only through inhalation of an aerosol-type infectious agent floating in the air, but also through contact with a contaminant attached to the surface of the facility, for more effective prevention, regular air sterilization is required. There is a need for a function to disinfect the surface of a conventional facility. In addition, the effect of the UV sterilization irradiation system of the upper layer varies depending on the inflow rate of indoor air into the UV region. It is recommended to use an additional circulation device that flows into the area.
(선행기술문헌)(Prior art literature)
대한민국 공개실용신안공보 제20-2013-0007185호(2013.12.17)Republic of Korea Public Utility Model Publication No. 20-2013-0007185 (2013.12.17)
상술한 한계점을 해결하기 위한 본 발명의 목적은 실내 상부의 공간에 자외선 조사층을 만드는 상시적인 공기살균의 기본 기능과 함께 주기적으로 설치위치 하부의 생활공간에 자외선을 직접 조사하여 공기살균과 동시에 표면소독을 할 수 있는 가변형 상층부 자외선 살균 조사장치를 제공하는 것이다. An object of the present invention to solve the above-mentioned limitations is to directly irradiate the living space below the installation location with the basic function of regular air sterilization by creating an ultraviolet irradiation layer in the space above the room to periodically irradiate the surface with air sterilization. It is to provide a variable upper layer UV sterilization irradiation device capable of sterilization.
또한, 상시적으로 형성된 실내 상부의 자외선층으로 하부 공기가 반복 유입하는 실내공기의 혼합기능이 구비된 가변형 상층부 자외선 살균 조사장치를 제공하는 것이다.In addition, it is to provide a variable-type upper-layer UV sterilization irradiator equipped with a mixing function of indoor air, in which lower air repeatedly flows into the UV layer of the upper part of the room formed on a regular basis.
본 발명의 일 실시예에 따르면, 전면이 개방된 전면개방부와 저면이 개방된 저면개방부가 형성되며, 상기 저면개방부의 후방의 후저면에는 공기유입부가 형성되는 하우징; 상기 하우징 내부에 설치되며, 상부에는 공기가 배출될 수 있는 토출구가 형성된 공기토출부와, 상기 공기토출부 하단에서 후방으로 볼록하도록 완만한 곡면으로 연장되는 상측 반사판을 포함하는 상부 반사부; 상기 하우징 내부를 바라보도록 배치되며 하방으로 볼록하도록 완만한 곡면으로 형성되는 하측 반사판과, 상기 하측 반사판의 상측에 설치되는 자외선 램프를 포함하며, 상기 하우징의 하부에 회동 가능하게 설치되어 상기 하우징의 저면개방부를 개폐하는 하부 반사부; 상기 하우징 내부에 설치되되, 상기 자외선 램프의 후방에서 상기 상측 반사판과 상기 하측 반사판 사이에 배치되어, 상기 상측 반사판의 반사광과 상기 하측 반사판의 반사광을 격리하는 격리 차단판; 서로 소정 간격 이격 배치되는 복수의 판으로 이루어지며, 상기 하우징의 전면개방부에 설치되되, 상기 전면개방부의 높이보다 낮은 높이로 설치되는 루버; 및 상기 하우징의 내측에서 상기 상부 반사부의 후방에 구비되어, 상기 공기유입부와 연통되는 공기유입유로와, 상기 공기유입유로와 연결되며 상기 토출구와 연통되는 공기배출유로를 포함하는 공기유동부;을 포함하는 가변형 상층부 자외선 살균 조사장치를 제공한다.According to an embodiment of the present invention, a front opening part and a bottom opening part having an open bottom surface are formed, the housing having an air inlet part formed on the rear bottom surface of the bottom surface opening part; an upper reflector installed in the housing, the upper reflector including an air outlet having a outlet through which air can be discharged, and an upper reflecting plate extending from the lower end of the air outlet to a convexly curved surface to the rear; It includes a lower reflecting plate disposed to face the inside of the housing and formed with a gentle curved surface to be convex downward, and an ultraviolet lamp installed above the lower reflecting plate, and is rotatably installed in the lower part of the housing to be rotatable to the bottom of the housing. a lower reflector for opening and closing the opening; an isolation blocking plate installed inside the housing and disposed between the upper reflector and the lower reflector at the rear of the UV lamp to isolate the reflected light of the upper reflector and the reflected light of the lower reflector; a louver comprising a plurality of plates spaced apart from each other and installed in the front opening part of the housing, the louver being installed at a height lower than the front opening part; and an air flow unit provided at the rear of the upper reflector inside the housing and including an air inlet passage communicating with the air inlet, and an air outlet passage connected to the air inlet and communicating with the outlet; It provides a variable upper layer UV sterilization irradiation device comprising.
또한, 상기 자외선 램프는, 상기 자외선 램프를 중심으로 상기 상측 반사판과 대칭되는 가상의 반사판(A)과, 상기 상측 판사판이 함께 형성하는 포물선형 곡면의 제1 초점(b1)에 위치하여, 상기 상측 반사판과는 평행형 반사광을 형성하고, 상기 하측 반사판에 대해서는, 상기 하측 반사판이 형성하는 포물선형 곡면의 축상으로 상기 하측 반사판의 초점인 제2 초점(b2)까지의 거리보다 짧은 초점거리(c2)에 위치하되, 이 위치는 상기 상측 반사판과 대칭되는 가상의 반사판(A)이 함께 형성하는 포물선형 곡면의 상기 제1 초점(b1)과 일치되어, 상기 하측 반사판과는 분산형 반사광을 형성하는 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치를 제공할 수 있다.In addition, the ultraviolet lamp is located at the first focal point b1 of the parabolic curved surface formed together with the virtual reflector A symmetrical with the upper reflector plate around the ultraviolet lamp, and the upper plate A parallel reflected light is formed with the reflector, and for the lower reflector, a focal length c2 shorter than the distance to the second focus b2, which is the focus of the lower reflector, on the axis of the parabolic curved surface formed by the lower reflector. However, this position coincides with the first focus b1 of the parabolic curved surface formed by the imaginary reflector A symmetrical with the upper reflector, and forms a diffuse reflected light with the lower reflector It is possible to provide a variable-type upper layer ultraviolet sterilization irradiation device characterized in that.
또한, 상기 격리 차단판은 상기 상측 반사판과 상기 하측 반사판의 후방에서부터 전방까지 돌출되는 길이로 형성되되, 상기 격리 차단판에서, 상기 상측 반사판과 상기 하측 반사판의 전방으로 돌출되는 부분은, 상기 하부 반사부가 상기 저면개방부의 개폐를 위해 회동할 때, 상기 자외선 램프와 간섭되지 않는 거리까지 전방으로 돌출되고, 전방으로 돌출된 부분의 단부는 상기 자외선 램프의 최저면을 향하도록 하방으로 기울어지게 형성되어, 상기 상측 반사판에 대한 상기 자외선 램프의 조사각을 확보할 수 있는 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치를 제공할 수 있다.In addition, the isolation blocking plate is formed to have a length protruding from the rear to the front of the upper reflecting plate and the lower reflecting plate. When the part rotates to open and close the bottom surface opening part, it protrudes forward to a distance not to interfere with the ultraviolet lamp, and the end of the forward protruding part is formed to be inclined downward to face the lowest surface of the ultraviolet lamp, It is possible to provide a variable upper layer ultraviolet sterilization irradiation device, characterized in that it is possible to secure the irradiation angle of the ultraviolet lamp with respect to the upper reflector.
또한, 상기 루버가 상기 전면개방부에서 상기 공기토출부의 하단 높이까지 설치되어, 상기 상측 반사판과 상기 자외선 램프의 전방에는 상기 루버가 설치되고, 상기 공기토출부의 전방에는 상기 루버가 설치되지 않은 개방된 상태의 공기배출부가 형성되는 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치를 제공할 수 있다.In addition, the louver is installed from the front opening part to the lower end of the air discharge part, the louver is installed in front of the upper reflector and the ultraviolet lamp, and the louver is not installed in front of the air discharge part. It is possible to provide a variable upper UV sterilization irradiation device, characterized in that the air outlet of the state is formed.
또한, 상기 자외선 램프에서 조사되는 자외선은 상기 루버를 통해서 상기 하우징 외부로 조사되어, 상기 하우징 외부의 전면과 측면에 자외선 층이 형성되고, In addition, the ultraviolet ray irradiated from the ultraviolet lamp is irradiated to the outside of the housing through the louver, so that an ultraviolet layer is formed on the front and side surfaces of the outside of the housing,
상기 공기유입부를 통해 상기 공기유동부로 유입되어 상기 토출부로 배출되는 공기는 상기 공기배출부를 통해서 상기 하우징 외부로 배출되어, 상기 하우징 외부의 자외선 층으로 유입되는 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치를 제공할 수 있다.Air introduced into the air flow unit through the air inlet and discharged to the discharge unit is discharged to the outside of the housing through the air discharge unit, and is introduced into the UV layer outside the housing. can provide
또한, 상기 하부 반사부는, 상기 하측 반사판을 고정하기 위한 바디부;를 포함하며, 상기 바디부는, 상기 하측 반사판의 크기 및 곡률과 대응되게 형성되어, 상면에 상기 하측 반사판이 안착되는 설치부; 상기 설치부의 상단과 하단에서 내측으로 구부러지는 형태로 돌출 형성로 형성되어, 상기 하측 반사판의 상단과 하단이 끼워질 수 있는 끼움홈이 형성되는 끼움부; 및 상기 설치부의 하측에서 상기 설치부와 소정 각도를 가지고 연결부에 의해 연결되어, 상기 하우징의 저면개방부를 차폐할 수 있도록 상기 저면개방부의 크기 및 형상에 대응되게 형성되는 개폐부;를 포함하는 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치를 제공할 수 있다.In addition, the lower reflector may include a body for fixing the lower reflector, and the body may include: an installation unit formed to correspond to the size and curvature of the lower reflector, and mounted on the upper surface of the lower reflector; a fitting part which is formed to protrude in the form of being bent inward from the upper end and lower end of the installation part, and has a fitting groove into which the upper end and the lower end of the lower reflector can be fitted; and an opening and closing part formed to correspond to the size and shape of the bottom opening part so as to be connected to the installation part at a lower side of the installation part by a connection part at a predetermined angle to shield the bottom surface opening part of the housing. It is possible to provide a variable-type upper layer ultraviolet sterilization irradiation device.
또한, 상기 루버와 상기 하우징의 내측면은 외부로 방사되는 자외선이 확산되는 것을 제한하도록 자외선 흡수 또는 무반사의 표면처리가 된 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치를 제공할 수 있다.In addition, the inner surface of the louver and the housing can provide a variable upper layer UV sterilization irradiation device, characterized in that the UV absorption or non-reflecting surface treatment to limit the diffusion of UV rays emitted to the outside.
또한, 상기 하측 반사판 내측면에 밀착되도록 상기 하측 반사판 내측면의 곡률에 대응되는 곡면으로 형성되어, 상기 하우징의 내측에 배치되는 누광 차단부를 더 포함하여, 상기 누광 차단부를 통해 상기 하부 반사부와 상기 하우징의 저면개방부 사이로 자외선이 누출되는 것을 방지하는 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치를 제공할 수 있다.In addition, the lower reflector is formed to have a curved surface corresponding to the curvature of the inner surface of the lower reflector so as to be in close contact with the inner surface of the lower reflector, further comprising a light leakage blocking unit disposed inside the housing, the lower reflecting unit and the It is possible to provide a variable-type upper-layer UV sterilization irradiation device, characterized in that it prevents UV rays from leaking between the bottom open part of the housing.
본 발명의 일 실시예에 따른 경우, 사람이 거주하는 생활공간의 상부에 상시적으로 자외선층을 형성하고 하부의 공기를 자외선층으로 순환, 유입시켜 부유하는 세균 및 바이러스를 효과적으로 제거하고 거주인원이 없는 환경에서는 자외선 램프와 하단 반사판을 하우징의 밑으로 이동시켜 일정한 시간만큼 생활공간으로 자외선을 분산, 조사하여 공기 및 시설의 표면에 존재하는 세균 및 바이러스를 제거하는 가변형 상층부 자외선 살균 조사장치를 제공할 수 있다.According to an embodiment of the present invention, an ultraviolet layer is formed on the upper part of the living space where a person lives, and air from the lower part is circulated and introduced into the ultraviolet layer to effectively remove floating bacteria and viruses and reduce the number of residents. In an environment without a UV lamp and a lower reflector, it is possible to provide a variable upper UV sterilization irradiator that disperses and irradiates UV rays to the living space for a certain period of time to remove bacteria and viruses that exist on the surface of air and facilities. can
이와 같은 가변형 상층부 자외선 살균 조사장치는 병원과 같은 의료요양시설을 포함하여 학원, 실내운동시설, 콜센터, 음식점 등과 같이 집단감염이 일어나기 쉬운 다중이용시설에서 공기를 통한 직접적이거나 접촉을 통한 간접적인 세균 및 바이러스의 감염위험을 낮출 수 있다. 또한, 엄격한 미생물 관리가 요구되는 식품관련 산업시설에 안전하고 효과적인 생산환경을 제공할 수 있다.Such a variable upper layer UV sterilization irradiation device can be used for direct or indirect bacteria and It can reduce the risk of infection with the virus. In addition, it is possible to provide a safe and effective production environment for food-related industrial facilities that require strict microbial control.
도 1은 본 발명의 일 실시예에 따른 가변형 상층부 자외선 살균 조사장치의 사시도이다. 1 is a perspective view of a variable upper layer ultraviolet sterilization irradiation device according to an embodiment of the present invention.
도 2은 본 발명의 일 실시예에 따른 가변형 상층부 자외선 살균 조사장치의 분해사시도이다. 2 is an exploded perspective view of a variable upper layer UV sterilization irradiation device according to an embodiment of the present invention.
도 3은 본 발명의 일 실시예에 따른 하우징과 격리 차단판의 분해 사시도이다.3 is an exploded perspective view of a housing and an isolation blocking plate according to an embodiment of the present invention;
도 4는 본 발명의 일 실시예에 따른 내하우징에 격리 차단판이 설치된 것을 나타낸 도면이다.4 is a view showing that an isolation blocking plate is installed in the inner housing according to an embodiment of the present invention.
도 5는 본 발명의 일 실시예에 따른 외하우징, 내하우징, 격리 차단판이 결합된 상태를 나타낸 도면이다.5 is a view showing a state in which the outer housing, the inner housing, and the isolation blocking plate are combined according to an embodiment of the present invention.
도 6은 본 발명의 일 실시예에 따른 하부 반사부를 나타낸 도면이다.6 is a view showing a lower reflector according to an embodiment of the present invention.
도 7은 본 발명의 일 실시예에 따른 내하우징, 상부 반사부, 하부 반사부, 측면커버가 분해된 상태를 나타낸 도면이다.7 is a view showing a state in which the inner housing, the upper reflector, the lower reflector, and the side cover are disassembled according to an embodiment of the present invention.
도 8는 본 발명의 일 실시예에 따른 하부 반사부가 하우징에 연결되는 부분을 나타낸 도면이다.8 is a view illustrating a portion in which a lower reflector is connected to a housing according to an embodiment of the present invention.
도 9는 본 발명의 일 실시예에 따른 누광 차단부가 설치되는 것을 나타낸 도면이다.9 is a view illustrating that a light leakage blocking unit is installed according to an embodiment of the present invention.
도 10은 도 1a에 따른 가변형 상층부 자외선 살균 조사장치의 단면 부분을 나타낸 도면이다.Figure 10 is a view showing a cross-sectional portion of the variable upper UV sterilization irradiation device according to Figure 1a.
도 11은 도 1b에 따른 가변형 상층부 자외선 살균 조사장치의 하부 반사부가 회동된 상태의 단면 부분을 나타낸 도면이다.11 is a view showing a cross-sectional portion of a state in which the lower reflector of the variable upper UV sterilization irradiator according to FIG. 1B is rotated.
도 12는 본 발명의 일 실시예에 따른 상측 판사판과 하측 반사판, 자외선 램프 및 루버의 배치 단면도이다.12 is a cross-sectional view of the arrangement of the upper plate and the lower reflector, the ultraviolet lamp and the louver according to an embodiment of the present invention.
도 13은 본 발명의 일 실시예에 따른 자외선 램프와 상단 반사판 및 루버가 하우징 외부로 조사하는 자외선 세기의 시뮬레이션를 나타낸 것이다.13 shows a simulation of the intensity of ultraviolet rays irradiated to the outside of the housing by the ultraviolet lamp, the upper reflector, and the louver according to an embodiment of the present invention.
도 14는 본 발명의 일 실시예에 따른 하단 반사판의 지향점의 산출식과 위치이동 단면도를 나타낸 것이다.14 is a cross-sectional view showing a calculation formula and a position movement of the directing point of the lower reflector according to an embodiment of the present invention.
도 15는 본 발명의 일 실시예에 따른 자외선 램프와 하측 반사판이 조사하는 자외선 세기의 시뮬레이션을 나타낸 것이다.15 shows a simulation of the intensity of ultraviolet rays irradiated by an ultraviolet lamp and a lower reflector according to an embodiment of the present invention.
이하, 도면을 참조하여 본 발명의 구체적인 실시형태를 설명하기로 한다. 그러나 이는 예시에 불과하며 본 발명은 이에 제한되지 않는다.Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. However, this is only an example, and the present invention is not limited thereto.
본 발명을 설명함에 있어서, 본 발명과 관련된 공지기술에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략하기로 한다. 그리고, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로써 이는 착용자, 운용자의 의도 또는 관례 등에 따라 달라질 수 있다. 그러므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다. In the description of the present invention, if it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. And, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary depending on the intention or custom of the wearer or operator. Therefore, the definition should be made based on the content throughout this specification.
본 발명의 기술적 사상은 청구범위에 의해 결정되며, 이하의 실시예는 본 발명의 기술적 사상을 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 효율적으로 설명하기 위한 일 수단일 뿐이다.The technical spirit of the present invention is determined by the claims, and the following examples are only one means for effectively explaining the technical spirit of the present invention to those of ordinary skill in the art to which the present invention belongs.
도 1은 본 발명의 일 실시예에 따른 가변형 상층부 자외선 살균 조사장치(1)의 사시도이고, 도 2은 본 발명의 일 실시예에 따른 가변형 상층부 자외선 살균 조사장치(1)의 분해사시도이고, 도 3은 본 발명의 일 실시예에 따른 하우징(100)과 격리 차단판(200)의 분해 사시도이고, 도 4는 본 발명의 일 실시예에 따른 내하우징(110)에 격리 차단판(200)이 설치된 것을 나타낸 도면이고, 도 5는 본 발명의 일 실시예에 따른 외하우징(120), 내하우징(110), 격리 차단판(200)이 결합된 상태를 나타낸 도면이고, 도 6은 본 발명의 일 실시예에 따른 하부 반사부(400)를 나타낸 도면이고, 도 7은 본 발명의 일 실시예에 따른 내하우징(110), 상부 반사부(300), 하부 반사부(400), 측면커버(800)가 분해된 상태를 나타낸 도면이고, 도 8는 본 발명의 일 실시예에 따른 하부 반사부(400)가 하우징(100)에 연결되는 부분을 나타낸 도면이고, 도 9는 본 발명의 일 실시예에 따른 누광 차단부(500)가 설치되는 것을 나타낸 도면이고, 도 10은 도 1a에 따른 가변형 상층부 자외선 살균 조사장치(1)의 단면 부분을 나타낸 도면이고, 도 11은 도 1b에 따른 가변형 상층부 자외선 살균 조사장치(1)의 하부 반사부(400)가 회동된 상태의 단면 부분을 나타낸 도면이다.1 is a perspective view of a variable upper layer UV sterilization irradiation device 1 according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view of a variable upper layer UV sterilization irradiation device 1 according to an embodiment of the present invention, FIG. 3 is an exploded perspective view of the housing 100 and the isolation barrier plate 200 according to an embodiment of the present invention, and FIG. 4 is an isolation barrier plate 200 in the inner housing 110 according to an embodiment of the present invention. 5 is a view showing a state in which the outer housing 120, the inner housing 110, and the isolation blocking plate 200 are combined according to an embodiment of the present invention, and FIG. 6 is a view of the present invention. It is a view showing a lower reflector 400 according to an embodiment, and FIG. 7 is a housing 110, an upper reflector 300, a lower reflector 400, and a side cover according to an embodiment of the present invention. 800) is an exploded view, and FIG. 8 is a view showing a portion in which the lower reflector 400 is connected to the housing 100 according to an embodiment of the present invention, and FIG. 9 is an embodiment of the present invention. It is a view showing that the light leakage blocking unit 500 according to the example is installed, FIG. 10 is a view showing a cross-sectional portion of the variable upper layer UV sterilization irradiation device 1 according to FIG. 1A, and FIG. 11 is the upper layer variable according to FIG. 1B. It is a view showing a cross-sectional portion of the lower reflector 400 of the ultraviolet sterilization irradiation device 1 in a rotated state.
도 1 내지 도 11을 참조하면, 본 발명의 일 실시예에 따른 가변형 상층부 자외선 살균 조사장치(1)는 하우징(100), 격리 차단판(200), 상부 반사부(300), 하부 반사부(400), 누광 차단부(500), 공기유동부(600), 루버(700), 측면커버(800) 및 벽부착브라켓(900)을 포함할 수 있다.1 to 11 , the variable upper UV sterilization irradiator 1 according to an embodiment of the present invention includes a housing 100, an isolation blocking plate 200, an upper reflector 300, and a lower reflector ( 400 ), a light leakage blocking unit 500 , an air flow unit 600 , a louver 700 , a side cover 800 , and a wall mounting bracket 900 .
여기서, 도 3 내지 도 5를 참조하여 하우징(100), 격리 차단판(200) 및 상부 반사부(300)의 구성을 구체적으로 설명하도록 한다. 도 4a는 내하우징(110)에 격리 차단판(200)이 설치된 상태를 전방에서 바라본 사시도이고, 도 4b는 내하우징(110)에 격리 차단판(200)이 설치된 상태를 후방에서 바라본 사시도이다. 도 5a는 외하우징(120)과 내하우징(110)이 결합되고 내하우징(110) 내부에 격리 차단판(200)이 설치된 상태를 전방에서 바라본 사시도이고, 도 5b는 도 5a의 상태를 후방에서 바라본 사시도이다.Here, the configuration of the housing 100 , the isolation blocking plate 200 , and the upper reflective part 300 will be described in detail with reference to FIGS. 3 to 5 . FIG. 4A is a perspective view of a state in which the isolation barrier plate 200 is installed in the inner housing 110 as viewed from the front, and FIG. 4B is a perspective view of the state in which the isolation barrier plate 200 is installed in the inner housing 110 as viewed from the rear. 5A is a perspective view of the state in which the outer housing 120 and the inner housing 110 are coupled and the isolation blocking plate 200 is installed inside the inner housing 110 as viewed from the front, and FIG. 5B is the state of FIG. 5A from the rear. This is the perspective view.
하우징(100)은 내하우징(110)과 외하우징(120)을 포함할 수 있다. The housing 100 may include an inner housing 110 and an outer housing 120 .
내하우징(110)은 측면부(111), 상면부(112), 브라켓(113), 전면개방부(114), 저면개방부(115), 무선수신모듈(1161), 경보음 발생기(1162), LED 알림등(1163) 및 모터(1164)를 포함할 수 있다. 구체적으로, 내하우징(110)은 측면부(111), 상면부(112) 및 브라켓(113)으로 구성되어, 전면개방부(114)와 저면개방부(115)가 형성되며, 무선수신모듈(1161), 경보음 발생기(1162), LED 알림등(1163) 및 모터(1164)가 장착될 수 있다.The inner housing 110 includes a side part 111, an upper surface part 112, a bracket 113, a front opening part 114, a bottom opening part 115, a wireless receiving module 1161, an alarm sound generator 1162, It may include an LED notification light 1163 and a motor 1164 . Specifically, the inner housing 110 is composed of a side portion 111 , an upper surface portion 112 , and a bracket 113 , a front opening portion 114 and a bottom opening portion 115 are formed, and a wireless receiving module 1161 . ), an alarm sound generator 1162 , an LED notification light 1163 , and a motor 1164 may be mounted.
측면부(111)는 한 쌍을 이루며, 서로 동일한 크기 및 형상의 판으로 형성될 수 있다. 한 쌍의 측면부(111)는 좌우 양측으로 서로 이격 배치될 수 있다. 일 예로, 측면부(111)는 사각형 형태의 판 형상으로 형성될 수 있다.The side portions 111 form a pair, and may be formed of plates having the same size and shape as each other. The pair of side portions 111 may be disposed to be spaced apart from each other on both left and right sides. For example, the side part 111 may be formed in a plate shape of a rectangular shape.
상면부(112)는 좌우 양측의 측면부(111) 상단에 연결될 수 있다. 구체적으로, 상면부(112)는 한 쌍의 측면부(111)가 이격된 거리에 대응되는 길이로 형성될 수 있다. 상면부(112)의 좌측 단부는 좌측에 배치된 측면부(111)의 상단에 연결되고 상면부(112)의 우측 단부는 우측에 배치된 측면부(111)의 상단에 연결되는 형태로 형성될 수 있다. 즉, 측면부(111)와 상면부(112)에 의해 'ㄷ'자 형태가 형성될 수 있다.The upper surface part 112 may be connected to the upper end of the side part 111 on the left and right sides. Specifically, the upper surface portion 112 may be formed to have a length corresponding to a distance in which the pair of side portions 111 are spaced apart. The left end of the upper surface part 112 may be connected to the upper end of the side part 111 disposed on the left, and the right end of the upper surface part 112 may be connected to the upper end of the side part 111 disposed on the right side. . That is, a 'C' shape may be formed by the side portion 111 and the upper surface portion 112 .
브라켓(113)은 한 쌍의 측면부(111)의 사이에서, 측면부(111)의 전방 하부에 설치될 수 있다. 구체적으로, 브라켓(113)은 한 쌍의 측면부(111)의 이격 거리에 대응되는 길이로 형성되어, 좌측 단부는 좌측에 배치된 측면부(111)의 내측면에서 전방 하부에 연결되고, 우측 일단은 우측에 배치된 측면부(111)의 내측면에서 전방 하부에 연결될 수 있다. 브라켓(113)이 측면부(111)의 전방 하부에 연결되도록 설치됨으로써, 브라켓(113)은 측면부(111)의 상단에 연결된 상면부(112)와 소정 거리 이격될 수 있다. 이처럼, 내하우징(110)은 측면부(111)와 상면부(112)가 연결된 상태에서 브라켓(113)이 설치되어 전체 형상을 이룰 수 있다. 이러한 내하우징(110)은 전면, 저면, 후면이 개방된 형태로 형성되며, 전면개방부(114)와 저면개방부(115)가 형성될 수 있다.The bracket 113 may be installed between the pair of side portions 111 at a front lower portion of the side portion 111 . Specifically, the bracket 113 is formed with a length corresponding to the separation distance of the pair of side portions 111, the left end is connected to the front lower portion on the inner surface of the side portion 111 disposed on the left, and the right end is It may be connected to the front lower part from the inner surface of the side part 111 disposed on the right side. By installing the bracket 113 to be connected to the lower front of the side part 111 , the bracket 113 may be spaced apart from the upper surface part 112 connected to the upper end of the side part 111 by a predetermined distance. As such, the inner housing 110 may form the overall shape by installing the bracket 113 in a state in which the side portion 111 and the upper surface portion 112 are connected. The inner housing 110 is formed in an open shape in front, bottom, and rear, and a front open portion 114 and a bottom open portion 115 may be formed.
전면개방부(114)는 브라켓(113)과 상면부(112) 사이에 이격 공간으로써, 내하우징(110)의 전면이 개방되도록 형성된 부분이다. 전면개방부(114)를 통해 자외선이 외부로 방사되고 공기가 배출될 수 있다. 내하우징(110)의 전면개방부(114)는 외하우징(120)의 전면개방부(125)와 연통되도록 형성될 수 있다.The front opening portion 114 is a spaced space between the bracket 113 and the upper surface portion 112 , and is a portion formed so that the front surface of the inner housing 110 is opened. Ultraviolet rays may be radiated to the outside through the front opening 114 and air may be discharged. The front open portion 114 of the inner housing 110 may be formed to communicate with the front open portion 125 of the outer housing 120 .
저면개방부(115)는 내하우징(110)의 저면이 개방되어 형성될 수 있다. 내하우징(110)의 저면개방부(115)는 외하우징(120)의 저면개방부(126)와 연통되도록 형성될 수 있다. The bottom opening part 115 may be formed by opening the bottom surface of the inner housing 110 . The bottom open part 115 of the inner housing 110 may be formed to communicate with the bottom open part 126 of the outer housing 120 .
제어모듈(116)은 하우징에 장착되어 가변형 상층부 자외선 살균 조사장치(1)가 작동되기 위한 다양한 구성들을 포함할 수 있다.The control module 116 is mounted on the housing and may include various configurations for operating the variable upper UV sterilization irradiation device 1 .
무선수신모듈(1161), 경보음 발생기(1162), LED 알림등(1163)은 브라켓(113)에 장착될 수 있다.The wireless reception module 1161 , the alarm sound generator 1162 , and the LED notification light 1163 may be mounted on the bracket 113 .
무선수신모듈(1161)은 무선의 상태로 리모트 컨트롤러와 표시제어부(1166) 등의 구성이 서로 신호를 송수신할 수 있도록 한다.The wireless reception module 1161 enables the remote controller and the display control unit 1166 to transmit and receive signals to each other in a wireless state.
경보음 발생기(1162)과 LED 알림등(1163)은 하부 반사부(400)가 열려 장치(1)의 하부로 자외선을 조사하는 동작의 개시 또는 종료 전 일정시간 동작하여, 사용자 또는 상주자가 인지하여 자외선 노출을 피할 수 있도록 한다. 또한, 자외선이 조사되는 공간으로 사람 또는 동물의 접근시 동작감지센서(1165)가 감지하여 자외선 램프(440)의 전원을 차단하여 자외선 노출을 피할 수 있도록 한다. 하부 반사부(400)의 동작은 리모트 컨트롤러에 의해 장치(1)의 무선수신모듈(1161)를 통해 표시제어부(1166)에서 이루어진다. 즉, 경보음 발생기(1162), LED 알림등(1163), 동작감지센서(1165)는 표시제어부(1166)를 통해 동작 제어되고, 표시제어부(1166)는 리모콘을 통해 설정 조작될 수 있다.The alarm sound generator 1162 and the LED notification light 1163 operate for a certain period of time before the start or end of the operation of irradiating ultraviolet rays to the lower part of the device 1 by opening the lower reflector 400, so that the user or resident recognizes Avoid UV exposure. In addition, when a person or an animal approaches the space to which ultraviolet rays are irradiated, the motion detection sensor 1165 detects and cuts off the power of the ultraviolet lamp 440 to avoid exposure to ultraviolet rays. The operation of the lower reflector 400 is performed in the display control unit 1166 through the wireless receiving module 1161 of the device 1 by a remote controller. That is, the alarm sound generator 1162 , the LED notification light 1163 , and the motion detection sensor 1165 are operation-controlled through the display control unit 1166 , and the display control unit 1166 may be set and operated through a remote controller.
모터(1164)는 내하우징(110)의 외측에 설치될 수 있다. 일 예로, 모터(1164)는 우측에 배치된 측면부(111)의 외측면에 설치될 수 있다.The motor 1164 may be installed outside the inner housing 110 . For example, the motor 1164 may be installed on the outer surface of the side part 111 disposed on the right side.
모터(1164)는 후술할 하부 반사부(400)를 회동시키기 위한 구성이다. 모터(1164)는 하부 반사부(400)의 회전축(450)의 일측단과 연결되어, 회전축(450)을 회전시킬 수 있다. 모터(1164)가 회전축(450)을 회전시킴에 따라 하부 반사부(400)가 회전축(450)을 기준으로 회전할 수 있다. 모터(1164)에 의해 회전축(450)이 회전됨에 따라 하부 반사부(400)가 회전되어, 내외하우징(120) 저면의 개방된 저면개방부(115, 126)를 개폐할 수 있다.The motor 1164 is configured to rotate the lower reflector 400 , which will be described later. The motor 1164 may be connected to one end of the rotation shaft 450 of the lower reflector 400 to rotate the rotation shaft 450 . As the motor 1164 rotates the rotation shaft 450 , the lower reflector 400 may rotate based on the rotation shaft 450 . As the rotation shaft 450 is rotated by the motor 1164 , the lower reflector 400 is rotated to open and close the open bottom surface openings 115 and 126 of the bottom surface of the inner and outer housing 120 .
동작감지센서(1165)는 외하우징(120)의 저면 외측으로 돌출되도록 외하우징(120)의 저면프레임(123)에 설치될 수 있다.The motion sensor 1165 may be installed on the bottom frame 123 of the outer housing 120 so as to protrude outward from the bottom of the outer housing 120 .
동작감지센서(1165)는 하우징(100)의 저면에서 중앙에 설치되어, 하부 반사부(400)와 자외선 램프(440)가 형성하는 분산형 자외선의 조사범위에 대응하여, 적정한 기 설정된 감지 거리 및 각도 내에서 동작을 감지할 수 있다. 즉, 적정 감지 거리 및 각도는 자외선의 조사범위에 대응되는 거리 및 각도로써, 설계자에 의해 결정될 수 있다. 동작감지센서(1165)는 자외선의 조사범위에 맞춰 동작을 감지해야 하는 거리 및 각도 범위에 대응되는 사양의 제품으로 설치될 수 있다. The motion detection sensor 1165 is installed in the center from the bottom surface of the housing 100, and corresponds to the irradiation range of the dispersed ultraviolet rays formed by the lower reflector 400 and the ultraviolet lamp 440, and an appropriate preset sensing distance and Motion can be detected within an angle. That is, the appropriate sensing distance and angle are distances and angles corresponding to the irradiation range of ultraviolet rays, and may be determined by a designer. The motion detection sensor 1165 may be installed as a product having a specification corresponding to a range and an angle range in which motion should be detected in accordance with the irradiation range of ultraviolet rays.
동작감지센서(1165)는 자외선이 조사되는 전체조사범위내의 상하좌우 방향의 기 설정된 각도 내에서 움직임을 감지할 수 있다.The motion detection sensor 1165 may detect a motion within a preset angle in the vertical, horizontal, and horizontal directions within the entire irradiation range to which ultraviolet rays are irradiated.
또한, 하부의 공간으로 분사형 자외선 조사의 동작은 지연동작, 동작전후 LED 알림등(1163)과 경보음 발생기(1162)로 시각, 청각적 경고로 자외선 노출의 위험을 피하도록 하며, 동작감지센서(1165)에서 움직임 감지 시 자동으로 자외선 램프(440)의 전원이 차단되도록 할 수 있다.In addition, the operation of the spray-type UV irradiation into the space below is delayed operation, the LED notification light 1163 and the alarm sound generator 1162 before and after operation to avoid the risk of UV exposure with visual and audible warnings, and the motion detection sensor ( 1165), when motion is detected, the power of the ultraviolet lamp 440 may be automatically cut off.
표시제어부(1166)는 내하우징(110)의 측면부(111)에 설치될 수 있다. 일 예로, 표시제어부(1166)는 내하우징(110)의 좌측에 배치된 측면부(111) 외측에 설치될 수 있다. 표시제어부(1166)는 무선통신 모듈과 연결되어 장치 하부의 생활공간으로 자외선 조사의 수동 또는 자동예약 동작 및 공기유동부(600)의 동작을 제어하고 유지관리를 위한 자외선 램프(440)의 사용시간을 포함한 장치의 작동상태를 표시하며, 리모트 컨트롤러로 제어될 수 있다.The display control unit 1166 may be installed on the side portion 111 of the inner housing 110 . For example, the display control unit 1166 may be installed outside the side portion 111 disposed on the left side of the inner housing 110 . The display control unit 1166 is connected to the wireless communication module to control the manual or automatic reservation operation of UV irradiation to the living space under the device and the operation of the air flow unit 600, and the usage time of the UV lamp 440 for maintenance. It displays the operating status of the device including
외하우징(120)은 내하우징(110)의 외측에 설치될 수 있다.The outer housing 120 may be installed outside the inner housing 110 .
외하우징(120)은 상부프레임(121), 전면프레임(122), 저면프레임(123), 후면프레임(124), 전면개방부(125) 및 저면개방부(126)를 포함할 수 있다. 구체적으로, 외하우징(120)은 상부프레임(121), 전면프레임(122), 저면프레임(123) 및 후면프레임(124)으로 구성되며, 전면개방부(125)와 저면개방부(126)가 형성되고, 동작감지센서(1165) 및 표시제어부(1166)가 장착될 수 있다.The outer housing 120 may include an upper frame 121 , a front frame 122 , a bottom frame 123 , a rear frame 124 , a front opening part 125 , and a bottom opening part 126 . Specifically, the outer housing 120 is composed of an upper frame 121, a front frame 122, a bottom frame 123 and a rear frame 124, the front opening 125 and the bottom opening 126 are formed, and a motion detection sensor 1165 and a display control unit 1166 may be mounted thereon.
상부프레임(121)은 내하우징(110)의 상면부(112)의 길이와 대응되는 길이로 형성되어 상면부(112)의 상면에 밀착되도록 위치될 수 있다.The upper frame 121 is formed to have a length corresponding to the length of the upper surface portion 112 of the inner housing 110 , and may be positioned so as to be in close contact with the upper surface of the upper surface portion 112 .
전면프레임(122)은 상부프레임(121)의 전방 단부에서 상부프레임(121)과 수직에 근접한 각도로 연결될 수 있다. 전면프레임(122)에는 개방되는 영역의 전면개방부(125)가 형성될 수 있다. 외하우징(120)의 전면개방부(125)는 내하우징(110)의 전면개방부(114)와 연통될 수 있다.The front frame 122 may be connected to the upper frame 121 at an angle close to the vertical at the front end of the upper frame 121 . A front opening portion 125 of an open region may be formed in the front frame 122 . The front open portion 125 of the outer housing 120 may communicate with the front open portion 114 of the inner housing 110 .
저면프레임(123)은 전면프레임(122)의 전방 단부에서 상부프레임(121)과 마주보도록 연결될 수 있다. 저면프레임(123)은 개방되는 영역의 저면개방부(126)가 형성될 수 있다. 외하우징(120)의 저면개방부(126)는 내하우징(110)의 저면개방부(115)와 연통될 수 있다. 저면프레임(123)에는 공기유입부(1231)가 형성될 수 있다. The bottom frame 123 may be connected to face the upper frame 121 at the front end of the front frame 122 . The bottom frame 123 may be formed with a bottom open portion 126 of an open area. The bottom open part 126 of the outer housing 120 may communicate with the bottom open part 115 of the inner housing 110 . An air inlet 1231 may be formed in the bottom frame 123 .
공기유입부(1231)는 저면프레임(123)에서 후방부에 형성될 수 있다. 구체적으로, 공기유입부(1231)는 저면프레임(123)에서 저면개방부(126)의 후방에 형성될 수 있다. 공기유입부(1231)는 공기가 유입될 수 있도록 다수의 유입구로 이루어질 수 있다.The air inlet 1231 may be formed in the rear portion of the bottom frame 123 . Specifically, the air inlet 1231 may be formed at the rear of the bottom open portion 126 in the bottom frame 123 . The air inlet 1231 may be formed of a plurality of inlets through which air may be introduced.
후면프레임(124)은 상부프레임(121)의 후방 단부와 저면 프레임의 후방 단부에 연결될 수 있다. 구체적으로, 상부프레임(121)과 전면프레임(122)과 저면프레임(123)은 일체형으로 형성되고, 상부프레임(121)과 저면프레임(123)과 저면프레임(123) 내측에 내하우징(110)이 배치된 상태에서, 후면프레임(124)이 결합될 수 있다.The rear frame 124 may be connected to the rear end of the upper frame 121 and the rear end of the bottom frame. Specifically, the upper frame 121, the front frame 122, and the bottom frame 123 are integrally formed, and the upper frame 121, the bottom frame 123, and the bottom frame 123 are inside the inner housing 110. In this arranged state, the rear frame 124 may be coupled.
이처럼, 내하우징(110)과 외하우징(120)이 결합되어 하나의 하우징(100)이 이루어질 수 있다.As such, the inner housing 110 and the outer housing 120 may be combined to form one housing 100 .
하우징(100)에는 자외선 방출 또는 공기가 배출되는 전면개방부(114, 125)와, 장치(1) 하부로 자외선을 조사하기 위해 회동하는 하부 반사부(400)가 회동가능하게 설치되도록 형성된 저면개방부(115, 126)와, 외하우징(120)의 저면프레임(123)에 형성되어 공기가 공기유동부(600)로 유입되는 공기유입부(1231)가 형성될 수 있다.In the housing 100, the front opening parts 114 and 125 through which ultraviolet rays or air are emitted, and the lower reflector 400 which rotates to irradiate ultraviolet rays to the lower part of the device 1 are rotatably installed. The parts 115 and 126 and the air inlet 1231 formed on the bottom frame 123 of the outer housing 120 and through which air flows into the air flow part 600 may be formed.
구체적으로, 공기유입부(1231)를 통해 하우징(100) 내부로 공기가 수직 방향으로 유입될 수 있고, 전면개방부(114, 125)를 통해 하우징(100) 외부로 공기가 수평 방향으로 배출될 수 있다.Specifically, air may be introduced into the housing 100 through the air inlet 1231 in a vertical direction, and air may be discharged to the outside of the housing 100 through the front openings 114 and 125 in a horizontal direction. can
격리 차단판(200)은 내하우징(110) 내부에 설치되되, 자외선 램프(440)의 후방에서 상부 반사부(300)와 하부 반사부(400) 사이에 배치되어, 하측의 하측 반사판(420)의 반사광을 상측의 상측 반사판(310)의 반사광과 격리할 수 있다.The isolation blocking plate 200 is installed inside the inner housing 110, is disposed between the upper reflector 300 and the lower reflector 400 at the rear of the UV lamp 440, and the lower reflector 420 at the lower side. can isolate the reflected light from the reflected light of the upper reflecting plate 310 on the upper side.
구체적으로, 격리 차단판(200)은 내하우징(110)의 내측에 설치되되, 내하우징(110) 내측의 상부와 하부를 분리할 수 있도록 내하우징(110) 내측에서 상하 높이에 따른 중심 부분에 설치되어, 상부 공간과 하부 공간을 분리할 수 있다.Specifically, the isolation blocking plate 200 is installed on the inside of the inner housing 110, so as to separate the upper and lower portions of the inner housing 110 inside the inner housing 110 at the center portion according to the vertical height. installed to separate the upper space and the lower space.
격리 차단판(200)은 상측 반사판(310)에 대한 자외선 램프(440)의 조사각을 최대로 확보하도록 자외선 램프(440)의 최저면을 지향하는 하방향으로 기울진 형태이며, 하측 반사판(420)의 반사광이 상측 반사판(310)의 전면으로 유입되는 것을 제한하도록 하측 반사판(420)부에 부착된 자외선 램프(440)의 회전 궤적이 간섭받지 않는 근접거리까지 연장 형성될 수 있다.The isolation blocking plate 200 is inclined downward toward the lowest surface of the ultraviolet lamp 440 to secure the maximum irradiation angle of the ultraviolet lamp 440 with respect to the upper reflector 310, and the lower reflector 420 ), the rotation trajectory of the ultraviolet lamp 440 attached to the lower reflector 420 may be extended to a close distance without interference to limit the reflected light from flowing into the front of the upper reflector 310 .
다시 말해, 격리 차단판(200)은 상측 반사판(310)과 하측 반사판(420)의 후방에서부터 전방까지 돌출되는 길이로 형성될 수 있다. In other words, the isolation blocking plate 200 may be formed to have a length protruding from the rear to the front of the upper reflector 310 and the lower reflector 420 .
격리 차단판(200)에서 상측 반사판(310)과 하측 반사판(420)의 전방으로 돌출되는 부분은, 하부 반사부(400)가 저면개방부(115, 126)의 외측으로 회동될 때, 자외선 램프(440)와 간섭되지 않는 거리까지 전방으로 돌출될 수 있다. 또한, 상기 전방으로 돌출된 부분의 단부는 자외선 램프(440)의 최저면을 향하도록 하방으로 기울어지게 형성되어, 상측 반사판(310)에 대한 자외선 램프(440)의 최대의 조사각을 확보할 수 있다.The portion that protrudes forward of the upper reflector 310 and the lower reflector 420 of the isolation blocking plate 200 is an ultraviolet lamp when the lower reflector 400 is rotated to the outside of the bottom open parts 115 and 126 . It may protrude forward to a distance that does not interfere with 440 . In addition, the end of the portion protruding forward is inclined downwardly to face the lowest surface of the ultraviolet lamp 440, so that the maximum irradiation angle of the ultraviolet lamp 440 with respect to the upper reflector 310 can be secured. have.
상부 반사부(300)는 내하우징(110) 내측 후면에 설치될 수 있다. 격리 차단판(200)의 상측에 위치될 수 있다. The upper reflector 300 may be installed on the inner rear surface of the inner housing 110 . It may be located above the isolation blocking plate 200 .
상부 반사부(300)는 상측 반사판(310), 공기토출부(320), 제1 고정부(330) 및 제2 고정부(340)를 포함할 수 있다.The upper reflector 300 may include an upper reflector 310 , an air discharge unit 320 , a first fixing unit 330 , and a second fixing unit 340 .
상측 반사판(310)은 상부 반사부(300)의 하부를 이루며, 격리 차단판(200)의 상부에 지지될 수 있다. 상측 반사판(310)은 자외선 램프(440)의 자외선을 반사할 수 있다. 상측 반사판(310)은 공기토출부(320)의 하단에서 후방으로 볼록하도록 완만한 곡면을 이루며 하방으로 연장 형성될 수 있다. The upper reflector 310 forms a lower portion of the upper reflector 300 and may be supported on the isolation blocking plate 200 . The upper reflector 310 may reflect the ultraviolet light of the ultraviolet lamp 440 . The upper reflecting plate 310 may be formed to extend downwardly while forming a gentle curved surface so as to be convex backward from the lower end of the air discharge unit 320 .
공기토출부(320)는 상부 반사부(300)의 상부를 형성하며, 상측 반사판(310)의 상단에서 상방으로 연장 형성되며, 좌우방향과 수직하게 일정 길이로 형성될 수 있다. 공기토출부(320)는 내하우징(110)의 상면부(112)의 내측면에 지지될 수 있다.The air discharge unit 320 forms an upper portion of the upper reflector 300 , is formed to extend upward from the upper end of the upper reflector 310 , and may be formed to have a predetermined length perpendicular to the left and right directions. The air discharge unit 320 may be supported on the inner surface of the upper surface portion 112 of the inner housing 110 .
공기토출부(320)에는 공기가 배출될 수 있는 토출구(321)가 형성될 수 있다. 공기토출부(320)의 전방에는 전면개방부(114, 125)가 위치되어 전방이 개방될 수 있고, 후방에는 공기유동부(600)의 공기배출유로(620)가 위치될 수 있다. 토출구(321)를 통해 공기유동부(600)의 공기배출유로(620)에서 배출되는 공기는 상부 반사부(300)의 전방을 통과하여 하우징(100)의 전면개방부(114, 125)로 배출될 수 있다. 구체적으로, 공기배출유로(620)에서 배출되는 공기는 상부 반사부(300) 전면을 통과하며 전면개방부(114, 125)에 배치된 루버(700)를 통과하여 배출될 수도 있고, 루버(700)의 상면과 하우징(100)의 상단 내측면 사이의 공간인 공기배출부(S)를 통해 공기가 외부로 배출될 수도 있다.A discharge port 321 through which air may be discharged may be formed in the air discharge unit 320 . The front opening portions 114 and 125 are positioned in front of the air discharge unit 320 to open the front, and the air discharge passage 620 of the air flow unit 600 may be located at the rear side. Air discharged from the air discharge passage 620 of the air flow unit 600 through the discharge port 321 passes through the front of the upper reflector 300 and is discharged to the front opening portions 114 and 125 of the housing 100 . can be Specifically, the air discharged from the air discharge passage 620 passes through the front of the upper reflector 300 and may be discharged through the louvers 700 disposed in the front openings 114 and 125, and the louvers 700 ), air may be discharged to the outside through the air outlet (S), which is a space between the upper surface of the housing 100 and the upper inner surface of the housing 100 .
제1 고정부(330)는 공기토출부(320)의 상단에서 상하방향과 수직하여 후방으로 소정 길이 연장 형성될 수 있다. 제1 고정부(330)는 내하우징(110)의 상면부(112)의 내측면에 밀착되어 고정될 수 있다.The first fixing part 330 may be formed to extend a predetermined length backward in the vertical direction from the upper end of the air discharge part 320 . The first fixing part 330 may be fixed in close contact with the inner surface of the upper surface part 112 of the inner housing 110 .
제2 고정부(340)는 상측 반사판(310)의 하단에서 상하방향과 수직하여 후방으로 소정 길이 연장 형성될 수 있다. 제2 고정부(340)는 제1 고정부(330)와 마주보는 방향으로 수평하게 형성될 수 있다. 제2 고정부(340)는 격리 차단판(200)의 후방부의 상면에 밀착되어 고정될 수 있다. 제1 고정부(330)와 제2 고정부(340)에 의해 상부 반사부(300)는 내하우징(110)과 격리 차단판(200) 사이에 고정될 수 있다.The second fixing part 340 may be formed to extend a predetermined length backward in the vertical direction from the lower end of the upper reflector 310 . The second fixing part 340 may be formed horizontally in a direction facing the first fixing part 330 . The second fixing part 340 may be fixed in close contact with the upper surface of the rear part of the isolation blocking plate 200 . The upper reflective part 300 may be fixed between the inner housing 110 and the isolation blocking plate 200 by the first fixing part 330 and the second fixing part 340 .
이하에서는, 도 6 내지 도 8을 참조하여 하부 반사부(400)에 대해 설명하도록 한다. 도 6a는 하부 반사부(400)의 전체를 나타낸 도면이고, 도 6b는 도 6a의 일 영역을 확대한 도면이고, 도 6c는 도 6b 바디부(410)를 나타낸 도면이다.Hereinafter, the lower reflector 400 will be described with reference to FIGS. 6 to 8 . FIG. 6A is a view showing the entire lower reflector 400 , FIG. 6B is an enlarged view of an area of FIG. 6A , and FIG. 6C is a view showing the body part 410 of FIG. 6B .
하부 반사부(400)는 하우징(100)의 하부에 설치될 수 있다. 하부 반사부(400)는 격리 차단판(200)의 하측에 위치될 수 있다. 하부 반사부(400)는 하우징(100)의 하부에 회동 가능하게 설치되어 하우징(100)의 저면개방부(115, 126)를 개폐할 수 있다.The lower reflector 400 may be installed under the housing 100 . The lower reflector 400 may be located below the isolation blocking plate 200 . The lower reflector 400 may be rotatably installed at the lower portion of the housing 100 to open and close the bottom opening portions 115 and 126 of the housing 100 .
하부 반사부(400)는 바디부(410), 하측 반사판(420), 램프고정 브라켓(430), 자외선 램프(440), 회전축(450) 및 축고정 브라켓(460)을 포함할 수 있다.The lower reflector 400 may include a body 410 , a lower reflector 420 , a lamp fixing bracket 430 , an ultraviolet lamp 440 , a rotating shaft 450 , and a shaft fixing bracket 460 .
바디부(410)에는 하측 반사판(420), 자외선 램프(440), 회전축(450) 등이 설치될 수 있다.A lower reflector 420 , an ultraviolet lamp 440 , a rotation shaft 450 , and the like may be installed in the body portion 410 .
구체적으로, 바디부(410)는 설치부(411), 끼움부(412), 연결부(414), 개폐부(415) 및 축삽입부(416)를 포함할 수 있다.Specifically, the body part 410 may include an installation part 411 , a fitting part 412 , a connection part 414 , an opening/closing part 415 , and a shaft insertion part 416 .
설치부(411)는 하측 반사판(420)의 크기 및 곡률과 대응되게 형성되어, 상면에 하측 반사판(420)이 안착될 수 있다.The installation part 411 is formed to correspond to the size and curvature of the lower reflector 420 , so that the lower reflector 420 may be seated on the upper surface.
끼움부(412)는 설치부(411)의 상단과 하단에서 내측으로 구부러지는 형태로 돌출 형성되어, 하측 반사판(420)의 상단과 하단이 끼워질 수 있는 끼움홈(4121)이 형성될 수 있다. 끼움홈(4121)에 하측 반사판(420)의 상단과 하단이 끼워짐으로써, 설치부(411)에 하측 반사판(420)이 고정될 수 있다.The fitting part 412 is formed to protrude in a curved shape from the upper end and lower end of the installation part 411, and a fitting groove 4121 into which the upper end and the lower end of the lower reflecting plate 420 can be fitted may be formed. . By fitting the upper and lower ends of the lower reflecting plate 420 into the fitting groove 4121 , the lower reflecting plate 420 may be fixed to the installation part 411 .
연결부(414)는 설치부(411)의 전방과 후방에서 하측으로 소정 길이 연장 형성되어, 설치부(411)와 개폐부(415)를 연결할 수 있다.The connection part 414 may extend a predetermined length downward from the front and rear of the installation part 411 to connect the installation part 411 and the opening/closing part 415 .
개폐부(415)는 설치부(411)의 하측에서 설치부(411)와 소정 각도를 가지고 연결부(414)에 의해 연결될 수 있다. 개폐부(415)는 하우징(100)의 저면개방부(115, 126)를 차폐할 수 있도록 저면개방부(115, 126)의 크기 및 형상에 대응되게 형성될 수 있다. 따라서, 개폐부(415)는 저면개방부(115, 126)를 차폐하여 저면개방부(115, 126)로 자외선이 누출되는 것을 차단할 수 있다.The opening/closing part 415 may have a predetermined angle with the installation part 411 at the lower side of the installation part 411 and may be connected by the connection part 414 . The opening and closing part 415 may be formed to correspond to the size and shape of the bottom opening parts 115 and 126 to shield the bottom opening parts 115 and 126 of the housing 100 . Accordingly, the opening/closing part 415 may block the bottom surface opening parts 115 and 126 from leaking ultraviolet rays to the bottom surface opening parts 115 and 126 .
축삽입부(416)에는 회전축(450)이 삽입될 수 있다.A rotation shaft 450 may be inserted into the shaft insertion part 416 .
하측 반사판(420)은 하우징(100) 내부를 바라보도록 배치되며 하방으로 볼록하도록 완만한 곡면을 이루며 형성될 수 있다. The lower reflector 420 is disposed to face the inside of the housing 100 and may be formed to form a gentle curved surface so as to be convex downward.
램프고정 브라켓(430)은 자외선 램프(440)를 하측 반사판(420)의 상측에 고정할 수 있다. 램프고정 브라켓(430)은 하측 반사판(420)의 상측에서 바디부(410)의 양 측 단부에 고정될 수 있다. The lamp fixing bracket 430 may fix the ultraviolet lamp 440 to the upper side of the lower reflector 420 . The lamp fixing bracket 430 may be fixed to both ends of the body 410 from the upper side of the lower reflector 420 .
자외선 램프(440)는 램프고정 브라켓(430)에 의해 하측 반사판(420)의 상측에 설치될 수 있다. 자외선 램프(440)는 램프고정 브라켓(430)에 의해 하측 반사판(420)의 상측에서 소정 높이 이격되어 설치될 수 있다.The ultraviolet lamp 440 may be installed on the upper side of the lower reflector 420 by the lamp fixing bracket 430 . The ultraviolet lamp 440 may be installed to be spaced apart by a predetermined height from the upper side of the lower reflector 420 by the lamp fixing bracket 430 .
자외선 램프(440)는 전원공급선에 탈착 커넥터가 부착된 전원소켓과 결합하여 일체형으로 하측 반사판(420)에 구비된 램프위치 고정용 구조물에 부착하고 커넥터로 연결하여 전원이 공급되는 방식으로 램프의 교체와 같은 유지작업이 용이하도록 하였다. The UV lamp 440 is combined with a power socket with a detachable connector attached to the power supply line and is integrally attached to the structure for fixing the lamp position provided on the lower reflector 420 and connected to the connector to supply power. Replacement of the lamp such as to facilitate maintenance work.
회전축(450)은 축삽입부(416)에 삽입되어 하측 반사판(420)이 설치된 바디부(410)와 연결되며, 일 단부가 모터(1164)와 연결되어, 모터(1164)의 구동력에 의해 회전할 수 있다. 타측 단부는 축고정 브라켓(460)에 의해, 내하우징(110)에 회전 가능하게 고정될 수 있다.The rotating shaft 450 is inserted into the shaft insertion part 416 and connected to the body 410 in which the lower reflecting plate 420 is installed, and one end is connected to the motor 1164 and rotates by the driving force of the motor 1164 . can do. The other end may be rotatably fixed to the inner housing 110 by the shaft fixing bracket 460 .
다시 말해, 회전축(450)의 일단은 모터(1164)에 의해 고정되고, 타단은 축고정브라켓(113)에 의해 고정될 수 있다. 예를 들어, 회전축(450)의 모터(1164)가 연결되지 않은 반대측 단부에는 내하우징(100) 외측면의 자석이 구비된 구조물에 부착하여 고정될 수 있는 축고정 브라켓(460)이 추가적으로 축상에 연결되어 하부 반사부(400)의 처짐을 방지할 수 있다.In other words, one end of the rotation shaft 450 may be fixed by the motor 1164 , and the other end may be fixed by the shaft fixing bracket 113 . For example, at the opposite end of the rotation shaft 450 to which the motor 1164 is not connected, a shaft fixing bracket 460 that can be fixed by attaching to a structure provided with a magnet on the outer surface of the inner housing 100 is additionally provided on the shaft. It is connected to prevent sagging of the lower reflector 400 .
회전축(450)이 모터(1164)에 의해 회전함에 따라, 개폐부(415)는 하우징(100)의 저면개방부(115, 126)를 개방 또는 차폐할 수 있다. 즉, 모터(1164)에 의해 회전축(450)이 회전됨에 따라 하부 반사부(400)의 각도가 조정되어, 하부 반사부(400)로 하우징(100) 저면개방부(115, 126)가 개폐될 수 있다.As the rotation shaft 450 is rotated by the motor 1164 , the opening/closing part 415 may open or shield the bottom opening parts 115 and 126 of the housing 100 . That is, as the rotation shaft 450 is rotated by the motor 1164 , the angle of the lower reflector 400 is adjusted, so that the lower reflector 400 opens and closes the bottom surface openings 115 and 126 of the housing 100 . can
회전축(450)이 회전하여 개폐부(415)가 저면개방부(115, 126)를 개방하도록 하부 반사부(400)가 회전되는 경우, 하측 반사판(420)과 자외선 램프(440)가 하우징(100)의 외저면으로 위치를 이동하여 장치 하부의 공간으로 자외선을 분산 조사할 수 있다.When the lower reflector 400 is rotated so that the rotating shaft 450 rotates so that the opening and closing unit 415 opens the bottom opening parts 115 and 126, the lower reflector 420 and the ultraviolet lamp 440 are installed in the housing 100. By moving the position to the outer bottom surface of the device, ultraviolet rays can be dispersed and irradiated into the space below the device.
여기서, 도 9를 참조하여, 누광 차단부(500)에 대해 설명하도록 한다. 도 9a는 누광 차단부(500)가 설치된 상태를 나타낸 모습을 나타낸 도면이고, 도 9b는 누광 차단부(500)가 설치되지 않은 상태를 나타낸 도면이다.Here, the light leakage blocking unit 500 will be described with reference to FIG. 9 . 9A is a view showing a state in which the light leakage blocking unit 500 is installed, and FIG. 9B is a view showing a state in which the light leakage blocking unit 500 is not installed.
누광 차단부(500)는 하측 반사판(420)의 양측 단부를 통해, 하부 반사부(400)와 저면개방부(115, 126)의 틈사이로 자외선이 누출되는 것을 방지하기 위해, 내하우징(110)의 양 내측면에 설치될 수 있다.The light leakage blocking unit 500 is provided through both ends of the lower reflecting plate 420 to prevent UV rays from leaking between the lower reflecting unit 400 and the bottom opening parts 115 and 126 through the inner housing 110. It can be installed on both inner surfaces of
누광 차단판은 반사판 접촉면(510) 및 고정부(520)를 포함할 수 있다.The light leakage blocking plate may include a reflective plate contact surface 510 and a fixing part 520 .
반사판 접촉면(510)은 하측 반사판(420) 내측면에 밀착되도록 하측 반사판(420) 내측면의 곡률에 대응되는 곡면으로 형성될 수 있다. 고정부(520)는 반사판 접촉면(510)의 단부에서 외측방향으로 돌출되어, 누광 차단부(500)가 하측 반사판(420)의 곡면에 밀착하여 위치하도록 내하우징(110)의 내측면에 고정될 수 있다. The reflective plate contact surface 510 may be formed to have a curved surface corresponding to the curvature of the inner surface of the lower reflective plate 420 so as to be in close contact with the inner surface of the lower reflective plate 420 . The fixing part 520 protrudes outward from the end of the reflecting plate contact surface 510 and is fixed to the inner surface of the inner housing 110 so that the light leakage blocking part 500 is positioned in close contact with the curved surface of the lower reflecting plate 420 . can
여기서, 도 1 및 도 2를 참조하면, 공기유동부(600)는 하우징(100)의 내측에서 상부 반사부(300)의 후방에 구비될 수 있다. 공기유동부(600)는 공기유입유로(610)와 공기배출유로(620)를 포함할 수 있다.Here, referring to FIGS. 1 and 2 , the air flow unit 600 may be provided at the rear of the upper reflector 300 inside the housing 100 . The air flow unit 600 may include an air inlet channel 610 and an air outlet channel 620 .
공기유입유로(610)는 하우징(100)의 공기유입부(1231)와 연통되어 공기가 유입되고, 공기배출유로(620)는 공기유입유로(610)와 연결되어 공기유입유로(610)를 통해 유입된 공기가 배출될 수 있다.The air inlet channel 610 communicates with the air inlet 1231 of the housing 100 to introduce air, and the air outlet channel 620 is connected to the air inlet channel 610 through the air inlet channel 610. Inlet air can be exhausted.
공기유동부(600)는 수직의 공기유입유로(610)를 통해 유입된 공기를 수평의 공기배출유로(620)를 통해 공기를 배출할 수 있다. 이때, 공기유동부(600) 내부에서 공기를 유입하여 배출되도록 팬은 공기배출유로(620)를 통해 배출된 실내 하부의 공기를 하우징(100) 주변의 자외선층으로 유입시키는데 넓고 낮은 높이로 형성된 자외선층에 대응하여 크로스 팬으로 이루어질 수 있다.The air flow unit 600 may discharge air introduced through the vertical air inlet channel 610 through the horizontal air outlet channel 620 . At this time, the fan introduces the air in the lower part of the room discharged through the air discharge passage 620 into the ultraviolet layer around the housing 100 so that the air is introduced and discharged from the inside of the air flow unit 600, and the ultraviolet rays formed at a wide and low height Corresponding to the layer may be formed of a cross pan.
루버(700)는 일정한 폭과 두께의 금속판이 소정 간격 이격배치되며 적층된 형태로 형성될 수 있다. 루버(700)는 하우징(100)의 전면개방부(114, 125)에 설치되되, 전면개방부(114, 125)의 높이보다 낮은 높이로 설치될 수 있다. 루버(700)는 하우징(100)의 전면개방부(125)(114)에 설치되어, 하우징(100) 외부로 방사되는 자외선이 상하로 분산되어 장치 하부의 생활공간이 허용기준이상의 자외선에 노출되지 않도록 금속면을 수평 또는 일정각도 상향으로 배치할 수 있다. 또한, 루버(700) 및 하우징(100)의 내측면은 외부로 방사되는 자외선이 확산되는 것을 제한하도록 자외선 흡수 또는 무반사의 표면처리될 수 있다.The louver 700 may be formed in a stacked form with metal plates of a certain width and thickness spaced apart from each other by a predetermined interval. The louver 700 is installed on the front openings 114 and 125 of the housing 100 , and may be installed at a height lower than the height of the front openings 114 and 125 . The louver 700 is installed in the front opening parts 125 and 114 of the housing 100, and the ultraviolet rays radiated to the outside of the housing 100 are dispersed up and down so that the living space under the device is not exposed to ultraviolet rays exceeding the permissible standard. The metal surface can be arranged horizontally or upward at a certain angle. In addition, the inner surface of the louver 700 and the housing 100 may be UV-absorbing or non-reflecting surface treatment to limit the diffusion of UV rays radiated to the outside.
측면커버(800)는 하우징(100)의 양 측면에 결합될 수 있다.The side cover 800 may be coupled to both sides of the housing 100 .
벽부착브라켓(900)은 하우징(100)의 후면에 결합되어, 하우징(100)을 벽에 고정할 수 있다.The wall mounting bracket 900 may be coupled to the rear surface of the housing 100 to fix the housing 100 to the wall.
도 10은 도 1a에 따른 가변형 상층부 자외선 살균 조사장치(1)의 단면 부분을 나타낸 도면이고, 도 11은 도 1b에 따른 가변형 상층부 자외선 살균 조사장치(1)의 하부 반사부(400)가 회동된 상태의 단면 부분을 나타낸 도면이다.10 is a view showing a cross-sectional portion of the variable upper UV sterilization irradiator 1 according to FIG. It is a figure which shows the cross-section part of a state.
도 10 및 도 11을 참조하면, 루버(700)는 전면개방부(114, 125)에서 공기토출부(320)의 하단 높이까지 설치될 수 있다. 상측 반사판(310)과 자외선 램프(440)의 전방에는 루버(700)가 설치되고, 공기토출부(320)의 전방에는 루버(700)가 설치되지 않은 개방된 상태의 공기배출부(S)가 형성될 수 있다. 따라서, 자외선은 루버(700)를 통해서 외부로 방출되고, 공기는 루버(700) 상측의 공기배출부(S)를 통해 배출될 수 있다.10 and 11 , the louver 700 may be installed from the front opening parts 114 and 125 to the height of the lower end of the air discharge part 320 . The louver 700 is installed in front of the upper reflector 310 and the ultraviolet lamp 440, and the air outlet S in an open state in which the louver 700 is not installed in front of the air outlet 320 is can be formed. Therefore, ultraviolet rays are emitted to the outside through the louver 700, and the air can be discharged through the air outlet (S) of the upper side of the louver (700).
구체적으로, 자외선 램프(440)에서 조사되는 자외선은 루버(700)를 통해서 하우징(100) 외부로 조사되어, 하우징(100) 외부의 전면과 측면에 자외선 층이 형성될 수 있다. 공기유입부(1231)를 통해 공기유동부(600)로 유입되어 토출부(321)로 배출되는 공기는 공기배출부(S)를 통해서 하우징(100) 외부로 배출되어, 하우징(100) 외부의 자외선 층으로 유입될 수 있다.Specifically, the ultraviolet ray irradiated from the ultraviolet lamp 440 may be irradiated to the outside of the housing 100 through the louver 700 , so that an ultraviolet layer may be formed on the front and side surfaces of the outside of the housing 100 . Air introduced into the air flow unit 600 through the air inlet 1231 and discharged to the discharge unit 321 is discharged to the outside of the housing 100 through the air discharge unit S, It can enter the UV layer.
이하에서는, 본 발명의 일 실시예에 가변형 상층부 자외선 살균 조사장치(1)의 작동 방법에 대해 설명하도록 한다.Hereinafter, a method of operating the variable upper UV sterilization irradiation device 1 in an embodiment of the present invention will be described.
하부 반사부(400)가 하우징(100)의 외저면에 위치하여 자외선을 장치 하부의 생활공간으로 조사하는 방식과, 하부 반사부(400)가 하우징(100) 저면개방부(115, 126)를 차폐한 상태로 자외선 램프(440)가 상측 반사판(310)과 함께 전면의 루버(700)를 통해 상층부 공간으로 자외선을 조사하는 방식으로 가변하여 사용할 수 있다. The lower reflector 400 is positioned on the outer bottom of the housing 100 to irradiate ultraviolet rays into the living space below the device, and the lower reflector 400 connects the lower surface openings 115 and 126 of the housing 100 to the In a shielded state, the UV lamp 440 may be used in a variable manner in which the UV lamp 440 irradiates UV rays into the upper space through the front louver 700 together with the upper reflector 310 .
상층부 자외선 조사의 동작은, 하우징(100) 후저면의 공기유입부(1231)를 통해 상부 반사부(300)의 후면에 장착된 공기유동부(600)로 유입된 실내 공기를 루버(700) 상단에 형성된 공기배출부(S)를 통하여 자외선층으로 유입시켜 공기중 오염원이 반복적으로 자외선에 노출되도록 한다. The operation of UV irradiation of the upper layer is, the indoor air introduced into the air flow unit 600 mounted on the rear surface of the upper reflector 300 through the air inlet portion 1231 of the rear bottom surface of the housing 100 through the louver 700 upper end. It flows into the ultraviolet layer through the air outlet (S) formed in the air so that pollutants in the air are repeatedly exposed to ultraviolet rays.
장치 하부로 자외선 조사의 동작은 전면 하단에 장착된 경보음 발생기(1162), LED 알림등(1163)으로 지연동작과 함께 사용자가 인지하고 자외선 노출을 피할 수 있도록 하고 동작과정에서 자외선 조사영역으로 사람 또는 동물의 진입시 동작감지센서(1165)를 통해 자외선 램프(440)의 전원을 차단하는 안전장치와 함께 이루어진다. The operation of UV irradiation to the lower part of the device is an alarm sound generator 1162 and LED notification light 1163 mounted on the bottom of the front so that the user can recognize and avoid UV exposure along with a delay operation, and in the process of operation, the person enters the UV irradiation area. Alternatively, it is made together with a safety device that cuts off the power of the ultraviolet lamp 440 through the motion detection sensor 1165 when an animal enters.
두가지 동작방식은 전면하단과 표시제어부(1166)에 설치된 무선수신모듈(1161)로 리모트 컨트롤러에 의해 수동 또는 자동예약형태로 제어될 수 있다.The two operation methods are the wireless receiving module 1161 installed in the lower front and the display control unit 1166, and can be controlled manually or automatically by a remote controller in the form of reservation.
도 12는 본 발명의 일 실시예에 따른 상측 반사판(310)과 하측 반사판(420), 자외선 램프(440) 및 루버(700)의 배치 단면도이다.12 is a cross-sectional view of the arrangement of the upper reflector 310, the lower reflector 420, the ultraviolet lamp 440, and the louver 700 according to an embodiment of the present invention.
자외선 램프(440)는 자외선 램프(440)를 중심으로 상측 반사판(310)과 대칭되는 가상의 반사판(A)과, 상측 반사판(310)이 함께 형성하는 포물선형 곡면의 제1 초점(b1)에 위치하여, 상측 반사판(310)과는 평행형 반사광을 형성한다. The ultraviolet lamp 440 is the first focus b1 of the parabolic curved surface formed by the imaginary reflector A symmetrical with the upper reflector 310 around the ultraviolet lamp 440 and the upper reflector 310 together. positioned to form parallel reflected light with the upper reflector 310 .
또한, 하측 반사판(420)에 대해서는, 하측 반사판(420)이 형성하는 포물선형 곡면의 축상으로 하측 반사판(420)의 초점인 제2 초점(b2)까지의 거리보다 짧은 초점거리(c2)에 위치하되, 이 위치는 상측 반사판(310)과 대칭되는 가상의 반사판(A)이 함께 형성하는 포물선형 곡면의 제1 초점(b1)과 일치된다. 자외선 램프(440)는 하측 반사판(420)과는 분산형 반사광을 형성한다.In addition, with respect to the lower reflector 420, on the axis of the parabolic curved surface formed by the lower reflector 420, it is located at a focal length c2 shorter than the distance to the second focus b2, which is the focus of the lower reflector 420. However, this position coincides with the first focal point b1 of the parabolic curved surface formed by the upper reflection plate 310 and the symmetrical virtual reflection plate A together. The ultraviolet lamp 440 forms a diffuse reflected light with the lower reflector 420 .
일반적인 조명 장치 및 종래의 상층부 자외선 살균 조사장치의 반사판이 일체형 또는 대칭되는 2개의 반사판으로 구성되는 것과 다르게, 본원발명에 따른 가변형 상층부 자외선 살균 조사장치(1)는 상측에 배치되는 상측 반사판(310)과 하측에 배치되는 하측 반사판(420)은 서로 대칭되지 않으며 분리된 형태로 배치된다. 따라서, 본원발명에 따른 가변형 상층부 자외선 살균 조사장치(1)는 상단의 루버(700)를 통해 자외선을 조사할 때와, 하부 반사부(400)가 저면개방부(115, 126)의 외부로 회동되어 장치(1) 하부로 자외선을 조사할 때 각각의 조사방식(상부 조사, 하부 조사)에 맞는 형태의 조사광선을 형성할 수 있다.Unlike a general lighting device and a conventional upper-layer UV sterilization irradiator, the reflective plate is composed of an integral or symmetrical two reflective plates, the variable upper-layer UV sterilization irradiator 1 according to the present invention is an upper reflective plate 310 disposed on the upper side. and the lower reflecting plate 420 disposed on the lower side are not symmetrical to each other and are disposed in a separate form. Therefore, the variable upper UV sterilization irradiation device 1 according to the present invention is when irradiating UV light through the louver 700 at the top, and the lower reflector 400 rotates to the outside of the bottom surface opening parts 115 and 126. Thus, when irradiating ultraviolet rays to the lower part of the device 1, it is possible to form an irradiated ray having a shape suitable for each irradiating method (upper irradiation, lower irradiation).
사람이 상주하는 시간대에 루버(700)를 통해 공간의 상층부로 자외선을 조사하기 위해, 하부 반사부(400)가 저면개방부(115, 126)를 차폐한 상태일 수 있다. 이때, 자외선 램프(440)와 상측 반사판(310)의 배치 관계는, 상술한 바와 같이, 자외선 램프(440)가 자외선 램프(440)를 중심으로 상측 반사판(310)과 대칭되는 가상의 반사판(A)과, 상측 반사판(310)이 함께 형성하는 포물선형 곡면의 제1 초점(b1)에 위치하여, 초점거리(c1)만큼 이격 배치되어, 자외선 램프(440)와 상측 반사판(310)은 평행형 반사광을 형성한다. 평행형 반사광은 루버(700)를 통해 장치(1) 외부로 조사될 수 있다.In order to irradiate ultraviolet rays to the upper layer of the space through the louver 700 during the time period in which a person resides, the lower reflector 400 may be in a state in which the bottom surface openings 115 and 126 are shielded. At this time, the arrangement relationship between the ultraviolet lamp 440 and the upper reflector 310 is, as described above, a virtual reflector A in which the ultraviolet lamp 440 is symmetrical to the upper reflector 310 with the ultraviolet lamp 440 as the center. ) and the upper reflector 310 are located at the first focal point b1 of the parabolic curved surface formed together, are spaced apart by the focal length c1, and the ultraviolet lamp 440 and the upper reflector 310 are parallel type form reflected light. The parallel reflected light may be irradiated to the outside of the device 1 through the louver 700 .
반면에, 사람이 상주하지 않는 시간대에는 하부 반사부(400)가 저면개방부(115, 126)를 개방하도록 회동되어, 하측 반사판(420)과 자외선 램프(440)가 하우징(100) 하측에 위치될 수 있다. 이때, 상술한 바와 같이, 하측 반사판(420)은 자외선 램프(440)와 분산형 반사광을 형성하며 장치(1)의 하부 영역으로 자외선을 조사할 수 있다.On the other hand, in a time period when no person resides, the lower reflector 400 is rotated to open the bottom openings 115 and 126 , so that the lower reflector 420 and the ultraviolet lamp 440 are located below the housing 100 . can be In this case, as described above, the lower reflector 420 forms a diffuse reflected light with the ultraviolet lamp 440 and may irradiate ultraviolet rays to the lower region of the device 1 .
또한, 상술한 바와 같이, 격리 차단판(200)은 상측 반사판(310)에 대한 자외선 램프(440)의 조사각이 최대로 확보되는 자외선 램프(440)의 최저면을 지향하며 아래로 기울진 형태로 자외선 램프(440)가 하측 반사판(420)부와 함께 회전시 간섭받지 않는 근접거리까지 연장된 것을 특징으로 한다.In addition, as described above, the isolation blocking plate 200 faces the lowest surface of the ultraviolet lamp 440 in which the irradiation angle of the ultraviolet lamp 440 with respect to the upper reflector 310 is secured to the maximum, and is inclined downward. It is characterized in that the ultraviolet lamp 440 extends to a close distance that is not interfered with when rotating together with the lower reflector 420 part.
도 13은 본 발명의 일 실시예에 따른 자외선 램프(440)와 상측 반사판(310) 및 루버(700)에 의해 하우징(100) 외부로 조사하는 자외선 세기의 시뮬레이션를 나타낸 것이다.13 shows a simulation of the intensity of ultraviolet rays irradiated to the outside of the housing 100 by the ultraviolet lamp 440, the upper reflector 310, and the louver 700 according to an embodiment of the present invention.
평행형 자외선광의 세기를 나타내는 시뮬레이션은 장치 하부의 생활공간내 자외선 노출을 허용기준 이하로 제한하는 조건으로 고안된 가변형 상층부 자외선 살균 조사장치(1)에 1M거리에서 144㎼/㎠의 세기를 가진 45W의 자외선 램프(440)를 광원으로 적용하여 얻어진 자외선 조사범위와 세기이다.A simulation showing the intensity of parallel UV light was performed on a variable upper UV sterilization irradiator (1) designed as a condition to limit UV exposure in the living space under the device to below the permissible standard at a distance of 1M and 45W with an intensity of 144㎼/cm2. The ultraviolet irradiation range and intensity obtained by applying the ultraviolet lamp 440 as a light source.
도 13a과 같이 자외선 램프(440)는 상측 반사판(310)과 기 설정된 직경의 간격을 두고 상하로 대칭되는 가상의 반사판(A)이 형성되는 포물선형 곡면의 축(d)상에서 제1 초점거리(c1)는 제1 초점(b1)에 위치하여 장치 외부로 방사되는 대부분의 자외선은 상측 반사판(310)에 의한 평행광 형태로 루버(700)에 의해 상하로 분산되는 것이 제한되어 얕은 높이의 자외선층을 천장부근에 형성한다.13a, the ultraviolet lamp 440 has a first focal length on the axis d of the parabolic curved surface on which a virtual reflector A symmetrical up and down is formed with a distance between the upper reflector 310 and a preset diameter. c1) is located at the first focal point b1, so that most of the ultraviolet rays emitted to the outside of the device are limited to be dispersed vertically by the louvers 700 in the form of parallel light by the upper reflector 310, so that the ultraviolet layer with a shallow height is formed near the ceiling.
도 13b 및 도 13c는 자외선층의 측면과 상부단면으로 장치로부터 4M거리에 약 50cm인 자외선층의 높이는 루버(700)의 간격을 줄이거나 루버(700)의 폭을 넓혀 감소시킬 수 있으나 이는 자외선의 조사범위와 세기의 감소로 이어지므로 장치가 조사하는 중심점을 수평에서 일정각도로 상향하여 하부 공간의 자외선 노출을 제한하며 유효한 자외선 살균영역을 유지하는 것이 바람직하다.13b and 13c show the side and upper cross-sections of the ultraviolet layer, and the height of the ultraviolet layer, which is about 50 cm at a distance of 4M from the device, can be reduced by reducing the interval of the louver 700 or by widening the width of the louver 700, but this Since it leads to a decrease in the irradiation range and intensity, it is desirable to limit the ultraviolet exposure of the lower space by raising the central point irradiated by the device at a certain angle from the horizontal, and to maintain an effective ultraviolet sterilization area.
도 14는 본 발명의 일 실시예에 따른 자외선 램프(440)와 하측 반사판(420)이 형성하는 반사광의 지향점 산출식과 장치하부로 위치이동의 단면도를 나타낸 것이다.14 is a cross-sectional view showing a direction point calculation formula of the reflected light formed by the ultraviolet lamp 440 and the lower reflector 420 according to an embodiment of the present invention and the movement to the lower part of the device.
자외선의 세기는 광원과 피사체 사이의 거리의 제곱에 반비례하는 역제곱 원리(inverse square law)에 따라 장치의 넓은 하부 공간에 유효한 자외선 세기를 조사하기 위해서는 하측 반사판(420)과 자외선 램프(440)가 형성하는 분산광이 적절한 지향점 또는 지향각을 가져야 하는데 다음과 같이 산출할 수 있다.In order to irradiate the effective UV intensity to a large lower space of the device according to the inverse square law, in which the intensity of UV light is inversely proportional to the square of the distance between the light source and the subject, the lower reflector 420 and the UV lamp 440 are The scattered light to form must have an appropriate directing point or directing angle, which can be calculated as follows.
도 14a과 같이 반사판 없는 순 자외선 램프(440)가 1M거리에서 144㎼/㎠의 세기를 가지고 위치한 높이(e)를 2.2m할 때, 장치 바로 아래의 바닥면에서 자외선 세기는 역제곱 원리에 따라 144÷(2.2x2.2)로 약 30㎼/㎠로 산출된다. 벽으로부터 유효한 자외선 세기가 나타나는 Y축 거리는 f, 살균목표로 하는 실내 공간의 거리가 f+g일 때, 부가적으로 자외선 세기를 증가시키는 하측 반사판(420)과 자외선 램프(440)가 형성하는 반사광의 지향점은 g의 중간점을 지향해야 하고 그 각도(h)는 다음의 공식으로 산출된다.As shown in FIG. 14a, when the net ultraviolet lamp 440 without a reflector has an intensity of 144 ㎼/cm 2 at a distance of 1M and a height (e) of 2.2 m, the ultraviolet intensity at the bottom surface just below the device is according to the inverse square principle. It is calculated as about 30㎼/cm2 by 144÷(2.2x2.2). When the Y-axis distance at which the effective UV intensity appears from the wall is f, and the distance of the indoor space to be sterilized is f+g, the reflected light formed by the lower reflector 420 and the UV lamp 440 that additionally increases the UV intensity The direction point of should be directed to the midpoint of g, and the angle (h) is calculated by the following formula.
h=tan-1[e÷(f+(g÷2))]h=tan-1[e÷(f+(g÷2))]
도 14b와 같이 하부로 위치 이동한 하측 반사판(420)의 곡면이 형성하는 포물선의 축(i)과 벽이 형성하는 각도(j)는 90˚- h 로 하부 반사부(400) 축의 회전각도를 조정하여 목표로 하는 공간범위에 유효한 자외선 세기로 조사할 수 있다.14b, the angle (j) formed by the axis (i) of the parabola formed by the curved surface of the lower reflector 420 moved downward as shown in FIG. 14B and the angle (j) formed by the wall is 90˚-h, indicating the rotation angle of the lower reflector 400 axis. It can be adjusted and irradiated with effective UV intensity in the target spatial range.
도 15는 본 발명의 일 실시예에 따른 자외선 램프(440)와 하측 반사판(420)이 조사하는 자외선 세기의 시뮬레이션을 나타낸 것이다.15 shows a simulation of the intensity of ultraviolet rays irradiated by the ultraviolet lamp 440 and the lower reflector 420 according to an embodiment of the present invention.
분산형 자외선광의 세기를 나타내는 시뮬레이션은 자외선 램프(440)와 하측 반사판(420)이 장치 하부로 이동하여 생활공간으로 자외선을 직접 조사하는 조건에서 고안된 가변형 상층부 자외선 살균 조사장치(1)에 1M거리에서 144㎼/㎠의 세기를 가진 45W의 자외선 램프(440)를 광원으로 적용하여 얻어진 자외선 조사범위이다. A simulation showing the intensity of dispersed UV light is performed on the variable upper UV sterilization irradiator 1 designed under the condition that the UV lamp 440 and the lower reflector 420 move to the lower part of the device and directly irradiate the UV light into the living space at a distance of 1M. It is the ultraviolet irradiation range obtained by applying a 45W ultraviolet lamp 440 having an intensity of 144㎼/cm2 as a light source.
도 15a와 같이 자외선 램프(440)는 하측 반사판(420)의 곡면이 형성하는 포물선의 축(i)상에서 반사되는 자외선이 분산되도록 포물선의 제2 초점(b2)보다 일정거리를 하측 반사판(420)에 근접하게 고정되어 목표로 하는 장치 하부의 공간범위로 유효한 세기의 자외선이 조사되도록 한다.As shown in Figure 15a, the ultraviolet lamp 440 sets a certain distance from the second focal point b2 of the parabola so that the ultraviolet rays reflected on the axis (i) of the parabola formed by the curved surface of the lower reflector 420 are dispersed. It is fixed close to the target so that ultraviolet rays of effective intensity are irradiated to the spatial range of the lower part of the target device.
도 15b와 같이 장치 하부의 공간에 직접 조사되는 자외선 세기의 분포도는 램프의 직사광과 반사판을 통해 전면으로 조사되는 램프의 후면 반사광이 중첩되는 포물선의 축(i)을 따라 자외선 세기가 증가되어 상대적으로 원거리까지 유효한 세기를 전달하는 형태로 도 14에서 산출한 지향각에 따라 벽으로부터 3~4m 거리의 바닥면에서 가장 높은 자외선 세기를 도 15c에서 보인다. 그리고, 루버(700)와 함께 구조적으로 자외선의 상하분산을 제한하며 상층부의 공간에 집중된 도 13c와 달리 제한없이 장치 외부로 램프와 반사판을 노출하지만 장치 하부 및 전면의 넓은 공간범위로 자외선을 분산 조사함으로써 동일거리에서 자외선 세기가 상대적으로 감소된 것을 도 15d에서 확인할 수 있다.As shown in Fig. 15b, the distribution of the UV intensity directly irradiated to the space under the device shows that the UV intensity is increased along the axis (i) of the parabola where the direct light of the lamp and the back reflected light of the lamp irradiated to the front through the reflector overlap. In the form of transmitting effective intensity to a long distance, the highest UV intensity is shown in FIG. 15C on the floor surface at a distance of 3 to 4 m from the wall according to the beam angle calculated in FIG. 14 . And, unlike FIG. 13c, which structurally limits the vertical dispersion of ultraviolet rays together with the louver 700 and is concentrated in the space of the upper layer, the lamp and the reflector are exposed to the outside of the device without limitation, but the ultraviolet rays are dispersed and irradiated in a wide spatial range of the lower part and the front of the device By doing so, it can be seen in FIG. 15D that the UV intensity is relatively reduced at the same distance.
이상에서 본 발명의 대표적인 실시예들을 상세하게 설명하였으나, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자는 상술한 실시예에 대하여 본 발명의 범주에서 벗어나지 않는 한도 내에서 다양한 변형이 가능함을 이해할 것이다. 그러므로 본 발명의 권리범위는 설명된 실시예에 국한되어 정해져서는 안 되며, 후술하는 특허 청구 범위뿐만 아니라 이 특허청구범위와 균등한 것들에 의해 정해져야 한다.Although representative embodiments of the present invention have been described in detail above, those of ordinary skill in the art to which the present invention pertains will understand that various modifications are possible within the limits without departing from the scope of the present invention with respect to the above-described embodiments. . Therefore, the scope of the present invention should not be limited to the described embodiments, and should be defined by the claims described below as well as the claims and equivalents.
[부호의 설명][Explanation of code]
10: 가변형 상층부 자외선 살균 조사장치10: Variable upper layer UV sterilization irradiation device
100: 하우징 110: 내하우징100: housing 110: inner housing
111: 측면부 112: 상면부111: side part 112: upper surface part
113: 브라켓 114: 전면 개방부113: bracket 114: front opening
115: 저면개방부 116: 제어모듈115: bottom open part 116: control module
1161: 무선수신모듈 1162: 경보음 발생기1161: wireless receiving module 1162: alarm sound generator
1163: LED 알림등 1164: 모터1163: LED notification light 1164: motor
1165: 동작감지센서 1166: 표시제어부1165: motion detection sensor 1166: display control unit
120: 외하우징 121: 상부프레임120: outer housing 121: upper frame
122: 전면프레임 123: 저면프레임122: front frame 123: bottom frame
1231: 공기유입부 124: 후면프레임1231: air inlet 124: rear frame
125: 전면개방부 126: 저면개방부125: front open part 126: bottom open part
200: 격리 차단판 300: 상부 반사부200: isolation blocking plate 300: upper reflector
310: 상측 반사판 320: 공기토출부310: upper reflector 320: air discharge unit
321: 토출부 330: 제1 고정부321: discharge part 330: first fixing part
340: 제2 고정부 400: 하부 반사부340: second fixing part 400: lower reflective part
410: 바디부 411: 설치부410: body part 411: installation part
412: 끼움부 4121: 끼움홈412: fitting part 4121: fitting groove
414: 연결부 415: 개폐부414: connection part 415: opening and closing part
416: 축삽입부 420: 하측 반사판416: shaft insertion portion 420: lower reflector
430: 램프고정 브라켓 440: 자외선 램프430: lamp fixing bracket 440: ultraviolet lamp
450: 회전축 460: 축고정 브라켓450: rotation shaft 460: shaft fixing bracket
500: 누광 차단부 510: 반사판 접촉면500: light leakage blocking unit 510: reflecting plate contact surface
520: 고정부 600: 공기유동부520: fixed part 600: air flow part
610: 공기유입유로 620: 공기배출유로610: air inlet passage 620: air exhaust passage
700: 루버 800: 측면커버700: louver 800: side cover
900: 벽부착브라켓 S: 공기배출부900: wall bracket S: air outlet
A: 가상의 반사판 b1: 제1 초점A: virtual reflector b1: first focus
b2: 제2 초점 c1: 초점거리b2: second focus c1: focal length
c2: 초점거리c2: focal length
발명의 실시를 위한 형태는 위의 발명의 실시를 위한 최선의 형태에서 함께 기술되었다.Modes for carrying out the invention have been described together in the best mode for carrying out the invention above.
본 발명은 가변형 상층부 자외선 살균 조사장치를 설치하고자 하는 분야에 이용될 수 있다.The present invention can be used in the field to install a variable upper UV sterilization irradiation device.

Claims (8)

  1. 전면이 개방된 전면개방부와 저면이 개방된 저면개방부가 형성되며, 상기 저면개방부의 후방의 후저면에는 공기유입부가 형성되는 하우징;a housing in which a front opening part having an open front surface and a bottom opening part having an open bottom surface are formed, and an air inlet part is formed on the rear bottom surface of the bottom surface opening part;
    상기 하우징 내부에 설치되며, 상부에는 공기가 배출될 수 있는 토출구가 형성된 공기토출부와, 상기 공기토출부 하단에서 후방으로 볼록하도록 완만한 곡면으로 연장되는 상측 반사판을 포함하는 상부 반사부;an upper reflector installed in the housing, the upper reflector including an air outlet having an outlet through which air can be discharged, and an upper reflecting plate extending from a lower end of the air outlet to a convexly curved surface to the rear;
    상기 하우징 내부를 바라보도록 배치되며 하방으로 볼록하도록 완만한 곡면으로 형성되는 하측 반사판과, 상기 하측 반사판의 상측에 설치되는 자외선 램프를 포함하며, 상기 하우징의 하부에 회동 가능하게 설치되어 상기 하우징의 저면개방부를 개폐하는 하부 반사부; It includes a lower reflector disposed to face the inside of the housing and formed with a gently curved surface to be convex downward, and an ultraviolet lamp installed on an upper side of the lower reflector, and is rotatably installed in the lower portion of the housing to be rotatable to the lower surface of the housing. a lower reflector opening and closing the opening;
    상기 하우징 내부에 설치되되, 상기 자외선 램프의 후방에서 상기 상측 반사판과 상기 하측 반사판 사이에 배치되어, 상기 상측 반사판의 반사광과 상기 하측 반사판의 반사광을 격리하는 격리 차단판;an isolation blocking plate installed inside the housing and disposed between the upper reflector and the lower reflector at the rear of the UV lamp to isolate the reflected light of the upper reflector and the reflected light of the lower reflector;
    서로 소정 간격 이격 배치되는 복수의 판으로 이루어지며, 상기 하우징의 전면개방부에 설치되되, 상기 전면개방부의 높이보다 낮은 높이로 설치되는 루버; 및a louver comprising a plurality of plates spaced apart from each other and installed in the front opening part of the housing, the louver being installed at a height lower than the front opening part; and
    상기 하우징의 내측에서 상기 상부 반사부의 후방에 구비되어, 상기 공기유입부와 연통되는 공기유입유로와, 상기 공기유입유로와 연결되며 상기 토출구와 연통되는 공기배출유로를 포함하는 공기유동부;을 포함하는 가변형 상층부 자외선 살균 조사장치.An air flow part provided at the rear of the upper reflector inside the housing and including an air inlet channel communicating with the air inlet, and an air outlet channel connected to the air inlet channel and communicating with the outlet; Variable upper layer UV sterilization irradiation device.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 자외선 램프는,The UV lamp is
    상기 자외선 램프를 중심으로 상기 상측 반사판과 대칭되는 가상의 반사판(A)과, 상기 상측 판사판이 함께 형성하는 포물선형 곡면의 제1 초점(b1)에 위치하여, 상기 상측 반사판과는 평행형 반사광을 형성하고,Located at the first focal point b1 of the parabolic curved surface formed together with the imaginary reflector A symmetrical to the upper reflector with the ultraviolet lamp as the center, the upper reflector and parallel reflected light form,
    상기 하측 반사판에 대해서는, 상기 하측 반사판이 형성하는 포물선형 곡면의 축상으로 상기 하측 반사판의 초점인 제2 초점(b2)까지의 거리보다 짧은 초점거리(c2)에 위치하되, 이 위치는 상기 상측 반사판과 대칭되는 가상의 반사판(A)이 함께 형성하는 포물선형 곡면의 상기 제1 초점(b1)과 일치되어, 상기 하측 반사판과는 분산형 반사광을 형성하는 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치.With respect to the lower reflector, it is located on the axis of the parabolic curved surface formed by the lower reflector at a focal length c2 shorter than the distance to the second focus point b2, which is the focus of the lower reflector, but this position is the upper reflector A variable upper layer ultraviolet sterilization irradiation device, characterized in that it coincides with the first focal point (b1) of the parabolic curved surface formed together by a symmetrical virtual reflector (A), and forms a diffuse reflected light with the lower reflector.
  3. 청구항 1에 있어서, The method according to claim 1,
    상기 격리 차단판은 상기 상측 반사판과 상기 하측 반사판의 후방에서부터 전방까지 돌출되는 길이로 형성되되,The isolation blocking plate is formed with a length protruding from the rear to the front of the upper reflector and the lower reflector,
    상기 격리 차단판에서,In the isolation barrier plate,
    상기 상측 반사판과 상기 하측 반사판의 전방으로 돌출되는 부분은, 상기 하부 반사부가 상기 저면개방부의 개폐를 위해 회동할 때, 상기 자외선 램프와 간섭되지 않는 거리까지 전방으로 돌출되고, The portion protruding forward of the upper reflector and the lower reflector protrudes forward to a distance that does not interfere with the UV lamp when the lower reflector rotates to open and close the bottom open part,
    전방으로 돌출된 부분의 단부는 상기 자외선 램프의 최저면을 향하도록 하방으로 기울어지게 형성되어, 상기 상측 반사판에 대한 상기 자외선 램프의 조사각을 확보할 수 있는 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치.The end of the portion protruding forward is formed to be inclined downward to face the lowest surface of the UV lamp, so that it is possible to secure the irradiation angle of the UV lamp with respect to the upper reflector. .
  4. 청구항 1에 있어서, The method according to claim 1,
    상기 루버가 상기 전면개방부에서 상기 공기토출부의 하단 높이까지 설치되어, The louver is installed from the front opening part to the height of the lower end of the air discharge part,
    상기 상측 반사판과 상기 자외선 램프의 전방에는 상기 루버가 설치되고,The louver is installed in front of the upper reflector and the UV lamp,
    상기 공기토출부의 전방에는 상기 루버가 설치되지 않은 개방된 상태의 공기배출부가 형성되는 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치.Variable upper layer ultraviolet sterilization irradiation device, characterized in that the air outlet in an open state is formed in front of the air outlet is not installed.
  5. 청구항 4에 있어서, 5. The method according to claim 4,
    상기 자외선 램프에서 조사되는 자외선은 상기 루버를 통해서 상기 하우징 외부로 조사되어, 상기 하우징 외부의 전면과 측면에 자외선 층이 형성되고, The ultraviolet ray irradiated from the ultraviolet lamp is irradiated to the outside of the housing through the louver, and an ultraviolet layer is formed on the front and side surfaces of the outside of the housing,
    상기 공기유입부를 통해 상기 공기유동부로 유입되어 상기 토출부로 배출되는 공기는 상기 공기배출부를 통해서 상기 하우징 외부로 배출되어, 상기 하우징 외부의 자외선 층으로 유입되는 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치.Air introduced into the air flow unit through the air inlet and discharged to the discharge unit is discharged to the outside of the housing through the air discharge unit, and is introduced into the UV layer outside the housing.
  6. 청구항 1에 있어서, The method according to claim 1,
    상기 하부 반사부는,The lower reflector,
    상기 하측 반사판을 고정하기 위한 바디부;를 포함하며,and a body part for fixing the lower reflector plate;
    상기 바디부는,The body part,
    상기 하측 반사판의 크기 및 곡률과 대응되게 형성되어, 상면에 상기 하측 반사판이 안착되는 설치부;an installation unit formed to correspond to the size and curvature of the lower reflector, and mounted on the upper surface of the lower reflector;
    상기 설치부의 상단과 하단에서 내측으로 구부러지는 형태로 돌출 형성로 형성되어, 상기 하측 반사판의 상단과 하단이 끼워질 수 있는 끼움홈이 형성되는 끼움부; 및a fitting part which is formed to protrude in the form of being bent inward from the upper end and lower end of the installation part, and has a fitting groove into which the upper end and the lower end of the lower reflector can be fitted; and
    상기 설치부의 하측에서 상기 설치부와 소정 각도를 가지고 연결부에 의해 연결되어, 상기 하우징의 저면개방부를 차폐할 수 있도록 상기 저면개방부의 크기 및 형상에 대응되게 형성되는 개폐부;를 포함하는 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치.and an opening and closing part formed to correspond to the size and shape of the bottom opening part so as to be connected to the installation part at a lower side of the installation part by a connection part at a predetermined angle to shield the bottom surface opening part of the housing; Variable upper layer UV sterilization irradiation device.
  7. 청구항 1에 있어서, The method according to claim 1,
    상기 루버와 상기 하우징의 내측면은 외부로 방사되는 자외선이 확산되는 것을 제한하도록 자외선 흡수 또는 무반사의 표면처리가 된 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치.The louver and the inner surface of the housing is a variable upper layer UV sterilization irradiation device, characterized in that the UV absorbing or non-reflecting surface treatment to limit the diffusion of UV rays emitted to the outside.
  8. 청구항 1에 있어서, The method according to claim 1,
    상기 하측 반사판 내측면에 밀착되도록 상기 하측 반사판 내측면의 곡률에 대응되는 곡면으로 형성되어, 상기 하우징의 내측에 배치되는 누광 차단부를 더 포함하여,It is formed in a curved surface corresponding to the curvature of the inner surface of the lower reflector so as to be in close contact with the inner surface of the lower reflector, further comprising a light leakage blocking unit disposed inside the housing,
    상기 누광 차단부를 통해 상기 하측 반사부와 상기 하우징의 저면개방부 사이로 자외선이 누출되는 것을 방지하는 것을 특징으로 하는 가변형 상층부 자외선 살균 조사장치.Variable upper layer UV sterilization irradiation device, characterized in that it prevents the UV rays from leaking between the lower reflection part and the bottom open part of the housing through the light leakage blocking part.
PCT/KR2021/003065 2021-02-02 2021-03-12 Variable upper room ultraviolet germicidal irradiation device WO2022169022A1 (en)

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