WO2022234875A1 - Vehicle blower employing ultraviolet lamp and silicon dioxide antimicrobial coating - Google Patents

Vehicle blower employing ultraviolet lamp and silicon dioxide antimicrobial coating Download PDF

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Publication number
WO2022234875A1
WO2022234875A1 PCT/KR2021/005762 KR2021005762W WO2022234875A1 WO 2022234875 A1 WO2022234875 A1 WO 2022234875A1 KR 2021005762 W KR2021005762 W KR 2021005762W WO 2022234875 A1 WO2022234875 A1 WO 2022234875A1
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WO
WIPO (PCT)
Prior art keywords
filter
case
disposed
filter assembly
blower
Prior art date
Application number
PCT/KR2021/005762
Other languages
French (fr)
Korean (ko)
Inventor
최민규
반영환
한종문
양세연
류명한
Original Assignee
주식회사 샤인레즈
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Publication date
Application filed by 주식회사 샤인레즈 filed Critical 주식회사 샤인레즈
Priority to PCT/KR2021/005762 priority Critical patent/WO2022234875A1/en
Publication of WO2022234875A1 publication Critical patent/WO2022234875A1/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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
    • A61L2/232—Solid substances, e.g. granules, powders, blocks, tablets layered or coated
    • 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
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
    • A61L2/238—Metals or alloys, e.g. oligodynamic metals
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering

Definitions

  • the present invention relates to a vehicle blower, and more particularly, to a vehicle blower equipped with an ultraviolet lamp and treated with silicon dioxide (SiO 2 ) antibacterial coating.
  • the vehicle is equipped with an air conditioning system to keep the interior of the vehicle comfortable by controlling the interior of the vehicle to an appropriate temperature and humidity when the interior temperature is high, such as in summer.
  • An air conditioner system of a vehicle is a vapor compression refrigeration cycle, and consists of main parts of a condenser, a compressor, an expansion valve, an evaporator, and a dryer.
  • the refrigeration cycle is provided with a refrigerant gas injection port for filling or replenishing the refrigerant gas during use.
  • the filter member is contaminated by various kinds of bacteria or bacteria attached during use, it does not have a device capable of sterilizing the filter member, so that the service life of the filter member is shortened, or the air filtered by the filter member is not provided. There was a problem that the quality deteriorated.
  • An object of the present invention is to provide a blower for a vehicle in which an ultraviolet lamp is installed.
  • An object of the present invention is to provide a vehicle blower in which an ultraviolet lamp is installed in a filter assembly that filters intake air.
  • An object of the present invention is to provide a vehicle blower, characterized in that silicon dioxide (SiO 2 ) antibacterial coating is applied to the inside of the vehicle blower.
  • the present invention a case installed in a vehicle; a filter assembly detachably assembled to the case; A blower assembled to the case and flowing air inside the case, the case comprising: an outdoor air inlet through which external air is introduced; a bet inlet through which vehicle indoor air is introduced; an insertion hole into which the filter assembly is inserted; a discharge duct through which the air inside the case is discharged by the blower; and a door that is rotatably disposed inside the case and selectively opens and closes the outdoor air inlet and the bet inlet, wherein the filter assembly is inserted into the case through the insertion hole, It is disposed on the lower side, is disposed on the upper side of the blower, the filter assembly is an ultraviolet lamp for generating ultraviolet rays through an applied power; provides a vehicle blower further comprising.
  • the inside of the case may be divided into upper and lower sides by the filter assembly.
  • the case further includes a filter support for supporting the filter assembly
  • the filter assembly may be slidably disposed along the filter support part.
  • the filter assembly includes: a filter case having an upper opening surface and a lower opening surface; a main filter disposed inside the filter case; and the ultraviolet lamp disposed in the filter case and generating ultraviolet rays by applied power.
  • the filter support part, a lower support part for supporting the lower side of the filter case; and an upper support part for supporting the upper side of the filter case, and a filter insertion interval D1 may be formed between the lower support part and the upper support part.
  • a silicon dioxide (SiO 2 ) antibacterial coating may be applied to all or a part of the part through which the air introduced into the inside of the blower passes, and preferably, all the components that generate condensate or water vapor.
  • a silicon (SiO 2 ) antibacterial coating may be applied.
  • the vehicle blower may include an ultraviolet reflecting member for minimizing a shaded area that does not reach the ultraviolet rays generated by the ultraviolet lamp.
  • the vehicle blower according to the present invention has one or more of the following effects.
  • the UV lamp is disposed inside the filter assembly, it is possible to sterilize both the outside air and the air inside the vehicle through the UV light generated from the UV lamp.
  • the ultraviolet lamp is disposed on the side of the main filter, there is an advantage in that it can sterilize not only the intake air but also mold and bacteria of the main filter.
  • the present invention has an advantage in that it is possible to minimize the shaded area where ultraviolet rays do not reach through the ultraviolet reflecting member disposed in the filter case.
  • the present invention has an advantage in that the connector and the electrode are in contact and electrically connected through the slide mounting of the filter assembly.
  • the present invention has the advantage of easy disassembly and assembly because the connection between the electrode and the connector is automatically released when the filter assembly is drawn out.
  • FIG. 1 is an exploded perspective view illustrating an assembly structure of a filter assembly for a vehicle according to a first embodiment of the present invention.
  • FIG. 2 is a side cross-sectional view of FIG. 1 .
  • FIG. 3 is an exemplary operation view of FIG. 2 .
  • FIG. 4 is a plan view of the filter assembly shown in FIG. 3 .
  • FIG. 5 is a front view of FIG. 3 ;
  • FIG. 6 is a front cross-sectional view of FIG. 3 .
  • FIG. 7 is a partially enlarged plan sectional view of FIG. 3 .
  • FIG. 8 is a partially enlarged front sectional view of FIG. 4 .
  • FIG. 9 is a schematic perspective view illustrating the arrangement of the lamp element and the main filter shown in FIG. 3 .
  • FIG. 10 is an enlarged cross-sectional view of the insertion hole shown in FIG.
  • FIG. 11 is a partial front sectional view of a filter assembly showing the arrangement of the ultraviolet reflecting member according to the second embodiment of the present invention.
  • FIG. 12 is a partial front sectional view of a filter assembly showing the arrangement of the ultraviolet reflecting member according to the third embodiment of the present invention.
  • FIG. 1 is an exploded perspective view showing an assembly structure of a blower for a vehicle according to a first embodiment of the present invention
  • FIG. 2 is a sectional side view of FIG. 1
  • FIG. 3 is an exemplary operation view of FIG. 2
  • FIG. 3 is a plan view of the filter assembly shown in FIG. 5
  • FIG. 5 is a front view of FIG. 3
  • FIG. 6 is a front sectional view of FIG. 3
  • FIG. 7 is a partially enlarged plan sectional view of FIG. 3
  • FIG. 8 is a partially enlarged still view of FIG. 4
  • FIG. 9 is a schematic perspective view showing the arrangement of the lamp element and the main filter shown in FIG. 3
  • FIG. 10 is an enlarged cross-sectional view of the insertion hole shown in FIG. 3 .
  • the vehicle blower 100 includes a case 200 , a filter assembly 500 detachably assembled to the case 200 , and disposed in the case 200 , the case 200 . It is assembled to, and includes a blower 140 for flowing the air inside the case (200).
  • the case 200 is installed in a vehicle.
  • the case 200 includes an outdoor air inlet 110 through which outside air is introduced, an indoor air inlet 120 through which vehicle indoor air is introduced, an insertion port 150 into which the filter assembly 500 is inserted, and the blower 140 ), a discharge duct 160 through which the air inside the case 200 is discharged, and rotatably disposed inside the case 200, the outdoor air inlet 110 and the indoor air inlet 120 are selectively opened and closed and a door 130 that
  • the bet inlet 120 is disposed on the upper side of the insertion hole 150 .
  • the insertion hole 150 is disposed toward the interior of the vehicle.
  • the insertion hole 150 may be disposed in a horizontal direction, and the filter assembly 500 may be detachably inserted into the insertion hole 150 .
  • the door 130 may be rotated about the door shaft 131 . At least a portion of the bet inlet 120 or the outdoor air inlet 110 may be closed or opened by the rotation of the door 130 .
  • the door shaft 131 connects the door 130 and the case 200 .
  • the door 130 is disposed above the filter assembly 500 .
  • the outdoor air inlet 110 and the indoor air inlet 120 are disposed above the filter assembly 500 .
  • the blower 140 is disposed below the filter assembly 500 .
  • the air of the outdoor air inlet 110 or the indoor air inlet 120 flows through the filter assembly 500 to the blower 140, and the blower 140 is the discharge Air may flow into the duct 160 .
  • the filter assembly 500 may filter and sterilize the air flowing into the blower 140 .
  • a filter support part 250 communicating with the insertion hole 150 and supporting the filter assembly 500 may be further disposed inside the case 200 .
  • the filter support part 250 supports the inserted filter assembly 500 , and the filter assembly 500 may slide horizontally along the filter support part 250 .
  • the filter assembly 500 receives power through the electrode 560 disposed on the filter support unit 250 .
  • the connector 540 of the filter assembly 500 and the electrode 560 of the case 200 are in contact with each other and are electrically connected.
  • the filter assembly 500 is disposed on the upper side of the blower 140 .
  • the filter assembly 500 may filter and sterilize foreign substances from the air sucked through the outdoor air inlet 110 or the indoor air inlet 120 .
  • the filter assembly 500 covers the entire filter support part 250 , and the edge of the filter assembly 500 is in close contact with the case 200 .
  • the filter assembly 500 is detachably assembled to the filter support unit 250 .
  • the inside of the case 200 may be divided into upper and lower sides by the filter assembly 500 .
  • the outdoor air inlet 110 and the indoor air inlet 120 are disposed on the upper side of the filter assembly 500, and the blower 140 is disposed on the lower side.
  • the discharge duct 160 may communicate with a lower side of the filter assembly 500 .
  • the filter assembly 500 is disposed on the upper side of the blower 140 , slides in the horizontal direction, and is supported by the filter support unit 250 .
  • the filter assembly 500 includes a filter case 510 having an upper opening surface 502 and a lower opening surface 501 formed therein;
  • It includes a UV lamp 550 for generating light, and a connector 540 disposed in the filter case 510 and electrically connected to the UV lamp 550 .
  • the filter case 510 is formed in an area that can cover the entire filter support unit 250 .
  • the filter case 510 includes a lower case 512 having a lower opening surface 501 and an upper case 514 having an upper opening surface 502 .
  • the filter support part 250 includes a lower support part 252 supporting the lower case 512 and an upper support part 254 supporting the upper case 514 .
  • the lower support part 252 is formed to protrude further inward from the inner surface of the case 200 .
  • the lower support part 252 may be arranged to extend along the inner surface of the case 200, and guide the flowing air to the filter assembly 500, thereby minimizing the leakage of the flowing air. have.
  • the upper support part 254 is formed to protrude further inward from the inner surface of the case 200 .
  • the upper support part 254 may be disposed to extend along the inner surface of the case 200, and guide the flowing air to the filter assembly 500, thereby minimizing the leakage of the air flowing through it. have.
  • a distance between the lower support part 252 and the upper support part 254 is defined as a filter insertion gap D1.
  • the lower support part 252 and the upper support part 254 are vertically spaced apart from each other, and the insertion part 150 is disposed outside the lower support part 252 and the upper support part 254 , and the lower support part 252 . ) and the upper support part 254 , the filter assembly 500 may be inserted or withdrawn.
  • An inclined guide surface 251 may be formed on at least one of the lower support part 252 and the upper support part 254 forming the insertion part 150 .
  • the guide surface 251 guides the filter assembly 500 to the filter insertion interval D1.
  • the guide surface 251 is disposed on the upper support part 254 and is formed as an inclined surface, and the outer end 251a of the guide surface 251 is higher than the inner end 251b.
  • the guide surface 251 is inclined downwardly toward the inside of the case 200 . Unlike this embodiment, the guide surface may be formed in a round shape.
  • the guide surface 251 may minimize interference with the connector 560 to be described later, and may minimize the impact applied to the connector 560 when the filter assembly 500 is inserted.
  • the vertical interval D2 of the insertion hole 150 is longer than the filter insertion interval D1 .
  • a pre-filter 520 and a main filter 530 may be disposed between the lower case 512 and the upper case 514 .
  • the lower case 512 and the upper case 514 are assembled in a detachable structure.
  • the filter assembly 500 may be separated from the suction grill 320 .
  • the filter case 510 When viewed from the top view, the filter case 510 has a rectangular shape as a whole. Unlike the present embodiment, the shape of the filter case 510 may be formed in a circular or other shape.
  • the upper opening surface 502 is formed on most of the upper side surfaces of the filter case 510
  • the lower opening surface 501 is formed on most of the lower side surfaces of the filter case 510 .
  • a lower edge 513 is formed on the edge of the lower opening surface 501
  • an upper edge 511 is formed on the edge of the upper opening surface 502 .
  • the connector 540 is disposed on the upper edge 511 .
  • the connector 540 may be disposed to further protrude upward from the upper edge 511 .
  • the connector 540 is disposed to be movable in the vertical direction in an elastically supported state, and is in contact with the electrode 560 disposed on the upper support part 254 .
  • the electrode 560 is composed of a plurality including a first electrode 561 and a second electrode 562, and the connector 540 is also a first connector electrode 541 and a second connector electrode ( 542), including a plurality.
  • the structures of the first connector electrode 541 and the second connector electrode 542 are the same.
  • the connector 540 includes an electrode body 543 disposed to penetrate the upper edge 511 in the vertical direction, and an electrode elastic member 544 for elastically supporting the electrode body 543 from the lower side.
  • a lower end of the electrode elastic member 544 is supported by the filter case 510 , and an upper end supports the electrode body 543 .
  • the electrode body 543 is elastically supported by the electrode elastic member 544, it is possible to maintain an effective contact state with the electrode 560 disposed in the case 200 in the process of assembling the filter assembly 500. have.
  • the electrode body 543 is connected to the electrode 560 by the electrode elastic member 544. can remain in contact.
  • a coil spring is used as the electrode elastic member 544 , and an elastic fixing part 545 inserted into the center of the coil spring 544 may be further disposed inside the filter case 510 .
  • the electrode body 543 is disposed below the electrode body portion 543a and the electrode body portion 543a passing through the upper surface of the edge 511 to be in contact with the electrode 560, the filter case ( It includes an electrode locking portion 543b that forms a mutual locking with the 510).
  • the electrode engaging portion 543b forms a mutual engagement with the lower surface of the rim 511 , separation from the filter case 510 can be prevented even if the elastic force of the electrode elastic member 544 is provided.
  • a hole (not shown) through which the electrode body part 543a passes is formed in the edge 511, and the electrode body part 543a protrudes upward from the upper surface of the edge 511, and the hole can be moved in the up-down direction.
  • the ultraviolet lamp 550 As the first connector electrode 541 and the second connector electrode 542 come into contact with the first electrode 561 and the second electrode 562 , power may be provided to the ultraviolet lamp 550 .
  • the pre-filter 520 filters foreign matter having large particles in the air.
  • the pre-filter 520 is formed in a mesh shape and is disposed under the main filter 530 .
  • the pre-filter 520 includes a pre-filter frame 522 mounted on a lower edge 513 and a mesh network 524 disposed inside the pre-filter frame 522 .
  • the pre-filter frame 522 includes a mounting portion 525 mounted on the upper side of the lower edge 513 , and an insertion unit 526 extending downward from the mounting unit 525 and inserted into the lower opening surface 501 . ) is included.
  • the mounting portion 525 and the insertion portion 526 are integrally manufactured.
  • the mounting portion 525 and the inserting portion 526 may have a “L” shape when viewed from a side cross-section.
  • a main filter 530 is disposed on the upper side of the cradle 525 , and the cradle 525 may be pressed by the lower edge 513 by the main filter 530 , through which the pre-filter 520 . ) can limit the vertical movement.
  • the main filter 530 may press the pre-filter frame 522 downward to support the pre-filter 520 .
  • the insertion part 526 is supported by the inner end 513a of the lower edge 513 , thereby limiting horizontal movement of the pre-filter 520 .
  • the main filter 530 is made of a material having a smaller void than the pre-filter 520 .
  • the main filter 530 filters the air filtered by the pre-filter 520 again.
  • the main filter 530 may be a HEPA filter. Unlike this embodiment, the main filter 530 may use a filter formed of a non-woven fabric or the like.
  • the main filter 530 forms a valley 531 and a mountain 532 in the horizontal direction.
  • the valleys 531 and the peaks 532 of the main filter 530 are arranged in the left and right directions
  • the ultraviolet lamp 550 is arranged on at least one of the left and right sides of the main filter 530 . It emits UV rays in the left and right directions.
  • the ultraviolet lamp 550 generates ultraviolet rays, and through the ultraviolet rays, molds, fungi, bacteria, and the like of the main filter 530 can be sterilized.
  • the ultraviolet lamp 550 includes a first lamp module 551 disposed on the left side and a second lamp module 552 disposed on the right side.
  • the first lamp module 551 and the second lamp module 552 are disposed inside the filter case 510 .
  • the first lamp module 551 is installed on the inner left surface 510a of the filter case 510 and emits ultraviolet rays toward the right.
  • the second lamp module 552 is installed on the inner right side of the filter case 510 and emits ultraviolet rays toward the left.
  • the configuration of the first lamp module 551 and the second lamp module 552 is the same.
  • the first lamp module 551 receives power through a first connector 540a disposed on the rear left side
  • the second lamp module 552 receives power through a second connector 540b disposed on the front right side.
  • the first lamp module 551 and the second lamp module 552 may operate independently. That is, even if a failure occurs in any one of the first lamp module 551 and the second lamp module 552 , the other may be operated to emit ultraviolet rays.
  • the lamp modules 551 and 552 include a printed circuit board 553 extending long in the form of a strip, and a plurality of lamp elements 554 spaced apart from each other in the longitudinal direction of the printed circuit board 553. do.
  • the printed circuit board 553 is disposed on the left side 510a or the right side (not shown) of the filter case 510 .
  • the printed circuit board 553 is disposed to extend in the front-rear direction.
  • the printed circuit board 553 may be electrically connected to the first connector 540a or the second connector 540b.
  • the printed circuit board disposed in the first lamp module 511 is referred to as a first printed circuit board
  • the printed circuit board disposed in the second lamp module 512 is referred to as a second printed circuit board.
  • the lamp element 554 disposed in the first lamp module 511 is referred to as a first lamp device 556
  • the lamp device disposed in the second lamp module 512 is referred to as a second lamp device. (557).
  • a plurality of the first lamp elements 556 are arranged, and the plurality of first lamp elements 556 are arranged to be spaced apart from each other in the front-rear direction.
  • a plurality of the second lamp elements 557 are arranged, and the plurality of second lamp elements 557 are spaced apart from each other in the front-rear direction.
  • first lamp elements 556 and the second lamp elements 557 are alternately arranged in a zigzag shape. That is, the first lamp elements 556 and the second lamp elements 557 are disposed not to face each other.
  • FIG. 11 is a partial front sectional view of a filter assembly showing the arrangement of the ultraviolet reflecting member according to the second embodiment of the present invention.
  • an ultraviolet ray reflecting member 570 is further disposed so that the ultraviolet rays generated from the lamp element 554 can be diffused to a wider area than that of the lamp element 554 .
  • the UV reflecting member 570 is disposed inside the filter case 510 .
  • the ultraviolet reflecting member 570 may be coated with a material capable of reflecting ultraviolet rays.
  • the spectral reflectance of silicon dioxide (SiO 2 ) reaches 81 to 92% in the case of ultraviolet rays, and the requirements of the ultraviolet reflective member can be satisfied by the silicon dioxide antibacterial coating of the present invention.
  • the silicon dioxide antibacterial coating is deposited on a target surface using atmospheric pressure plasma directly, using a coating agent prepared using a silicon dioxide sol-gel method, etc. Any method capable of forming the silicon coating layer may be used.
  • the ultraviolet reflective member 570 may use an aluminum foil having a reflectance of 85% or more for ultraviolet rays in a wavelength range of 250 nm to 400 nm, but is not limited thereto.
  • a silicon dioxide coating layer was prepared using a coating agent containing silicon dioxide, but the present invention is not limited thereto.
  • the coating agent containing silicon dioxide may include 100 parts by weight of a melamine resin, 80 to 130 parts by weight of a diluent, 10 to 20 parts by weight of silica (silicon dioxide), and 6 to 10 parts by weight of a sunscreen.
  • the melamine resin is a methylolated melamine resin made by reacting melamine with formaldehyde; A partial or whole etherified melamine resin obtained by making a C1-C10 monoalcohol react with a methylolation melamine resin; As one or more of them, the number average molecular weight may be 100 to 3,000.
  • the diluent is from the group consisting of aromatic hydrocarbons, chlorinated aromatic hydrocarbons, chlorinated aliphatic hydrocarbons, alcohols, esters, ethers, ketones, glycol ethers (cellosolves), alicyclic hydrocarbons and aliphatic hydrocarbons. It may be one or more selected mixtures, and more specifically, it may be a mixture of toluene, n-butanol, methanol, acetone and methyl ethyl ketone, but is not limited thereto.
  • the reason why the UV blocking agent is included in the coating agent is that the durability of the coating layer may be deteriorated as it is continuously exposed to ultraviolet rays.
  • the sunscreens include alpha-3-(3-(2H-benzotriazol-2-yl)-5-t-butyl-4-hydroxyphenyl)propionyl-omega-hydroxypoly(oxyethylene) and alpha -3-[3-(2H-Benzotriazol-2-yl)-5-t-butyl-4-hydroxyphenyl]propionyl-omega-3-[3-(2H-benzotriazol-2-yl) )-5-t-butyl-4-hydroxyphenyl]propionyloxypoly(oxyethylene) mixture is 40 to 65% by weight, bis(1,2,2,6,6-pentamethyl-4-piperidyl) ) 40 to 50% by weight of sebacate, and 25 to 15% by weight of methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate, but is not limited thereto.
  • the silicon dioxide antibacterial coating agent of the present invention is bisphenol A-bisphenol A diglycidyl ether polymer (4,4'-(1-Methylethylidene)bisphenol polymer with 2,2'-[(1-methylethylidene)bis(4, 1-phenyleneoxymethylene)]bis[oxirane]) 40 to 60 parts by weight and 3 to 9 parts by weight of ethylene glycol monoethyl ether may be further included.
  • the UV reflecting member 570 may be composed of a plurality, and in this embodiment, a lower UV reflecting member 572 disposed in the lower case 512 and an upper UV reflecting member 574 disposed in the upper case 514 . ) is included.
  • the lower UV reflecting member 572 is disposed below the lamp element 554 and inclined toward the upper side.
  • the upper UV reflecting member 574 is disposed on the upper side of the lamp element 554, and is inclined toward the lower side.
  • the lower UV reflecting member 572 is disposed at a lower edge of the lower case 512
  • the upper UV reflecting member 574 is disposed at an upper edge of the upper case 514 .
  • the lower UV reflecting member 572 may be disposed to face the upper opening surface 502 .
  • the upper UV reflecting member 574 may be disposed to face the lower opening surface 501 .
  • a material capable of reflecting ultraviolet rays may be coated on at least one of the inner surface of the lower case 512 or the inner surface of the upper case 514 .
  • ultraviolet reflecting member 570 When the ultraviolet reflecting member 570 is disposed around the lamp element 544, there is an advantage that ultraviolet rays can reach farther even if the output of the lamp element 544 is lowered.
  • the ultraviolet reflective member 570 can provide ultraviolet light even to an area where the lamp element 544 cannot directly shine, the number of lamp elements 544 can be reduced, thereby reducing power consumption. have.
  • FIG. 12 is a partial front sectional view of a filter assembly showing the arrangement of the ultraviolet reflecting member according to the third embodiment of the present invention.
  • an ultraviolet ray reflecting member 580 is further disposed on the pre-filter 520 so that the ultraviolet rays generated from the lamp element 554 can be diffused to a wider area.
  • the UV reflecting member 580 is disposed on the mounting portion 525 of the pre-filter frame 522 .
  • the ultraviolet reflecting member 580 is disposed on the upper surface of the mounting part 525 and may reflect ultraviolet rays upward.
  • the UV reflecting member 580 may be disposed to extend along the upper side of the mounting part 525 .
  • Ultraviolet rays generated by the lamp element 554 disposed on the upper side may be reflected upward again through the ultraviolet reflecting member 580 , and the ultraviolet rays may be effectively provided to the lower surface of the main filter 530 .
  • a material capable of reflecting ultraviolet rays may be coated on the mesh network 524 .
  • blower 110 outdoor air inlet
  • blower 150 insertion hole
  • filter assembly 510 filter case
  • pre-filter 540 connector
  • ultraviolet lamp 551 first lamp module

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The present invention relates to a vehicle blower to which an ultraviolet lamp and a silicon dioxide antimicrobial coating are applied. The present invention has an advantage in that an ultraviolet lamp is disposed within a filter assembly, and thus both outside air and air inside a vehicle can be sterilized through ultraviolet rays generated from the ultraviolet lamp. In addition, the present invention applies a silicon dioxide (SiO2) antimicrobial coating to a position where condensate or vapor may occur, and thus significant synergy with ultraviolet sterilization can be expected.

Description

자외선램프 및 이산화규소 항균 코팅이 적용된 차량용 송풍장치Vehicle blower with UV lamp and silicon dioxide antibacterial coating applied
본 발명은 차량용 송풍장치에 관한 것으로서, 보다 상세하게는 자외선램프가 설치되고, 이산화규소(SiO 2) 항균 코팅 처리된 차량용 송풍장치에 관한 것이다. The present invention relates to a vehicle blower, and more particularly, to a vehicle blower equipped with an ultraviolet lamp and treated with silicon dioxide (SiO 2 ) antibacterial coating.
차량에는 여름철과 같이 실내 온도가 높을 때 차량의 실내를 적정온도와 습도로 제어하여 실내를 쾌적하게 유지할 수 있도록 에어컨 시스템이 구비되어 있다. The vehicle is equipped with an air conditioning system to keep the interior of the vehicle comfortable by controlling the interior of the vehicle to an appropriate temperature and humidity when the interior temperature is high, such as in summer.
차량의 에어컨 시스템은 증기 압축 냉동 사이클로서, 응축기(condenser), 압축기(compressor), 팽창 밸브(expantion valve), 증발기(evaporator), 건조기(dryer)의 주요부품으로 구성된다. 냉동사이클은 냉매가스를 충진하거나 사용도중 보충하기 위한 냉매 가스 주입 포트가 마련되어 있다. An air conditioner system of a vehicle is a vapor compression refrigeration cycle, and consists of main parts of a condenser, a compressor, an expansion valve, an evaporator, and a dryer. The refrigeration cycle is provided with a refrigerant gas injection port for filling or replenishing the refrigerant gas during use.
에어컨이 구동되는 하절기의 경우에는 차량의 시동을 끄거나 에어컨 작동을 중지하게 되면, 잔류 응축수는 증발기 케이스의 응축수 드레인을 통해 배출하게 된다. 잔류 응축수가 증발기 케이스의 응축수 드레인을 통해 배출 후에도 표면장력으로 인하여 증발기의 표면에 응결된 상태로 남아 있게 된다. 증발기 표면에 남아있는 잔류 응축수에는 각종 곰팡이균이나 세균 등이 번식되기 때문에, 이 후에 에어컨을 다시 가동하게 되면 공기와 함께 곰팡이균 및 세균이 차량의 실내로 유입되어 차량의 실내에 불쾌한 악취나 곰팡이 냄새를 유발시키는 문제점이 있었다. In the case of summer when the air conditioner is driven, when the vehicle is turned off or the air conditioner is stopped, the residual condensate is discharged through the condensate drain of the evaporator case. Even after the residual condensate is discharged through the condensate drain of the evaporator case, it remains condensed on the surface of the evaporator due to the surface tension. Since various molds and bacteria are propagated in the residual condensate remaining on the surface of the evaporator, if the air conditioner is operated again after that, mold and bacteria will enter the interior of the vehicle along with the air, giving the interior of the vehicle an unpleasant odor or moldy smell. There was a problem that caused
필터 부재가 사용되는 동안 부착되는 다양한 종류의 세균 또는 박테리아 등에 의해서 오염되나, 필터 부재를 살균할 수 있는 장치를 구비하지 않고 있어, 필터 부재의 사용 수명이 단축되거나, 필터 부재에 의해서 여과되는 공기의 질이 악화되는 문제점이 있었다. Although the filter member is contaminated by various kinds of bacteria or bacteria attached during use, it does not have a device capable of sterilizing the filter member, so that the service life of the filter member is shortened, or the air filtered by the filter member is not provided. There was a problem that the quality deteriorated.
본 발명은 자외선램프가 설치된 차량용 송풍장치를 제공하는데 목적이 있다. An object of the present invention is to provide a blower for a vehicle in which an ultraviolet lamp is installed.
본 발명은 흡입되는 공기를 여과하는 필터어셈블리에 자외선램프가 설치된 차량용 송풍장치를 제공하는데 목적이 있다. An object of the present invention is to provide a vehicle blower in which an ultraviolet lamp is installed in a filter assembly that filters intake air.
본 발명은 상기 차량용 송풍장치의 내부에 이산화규소(SiO 2) 항균 코팅이 적용된 것을 특징으로 하는 차량용 송풍장치를 제공하는데 목적이 있다.An object of the present invention is to provide a vehicle blower, characterized in that silicon dioxide (SiO 2 ) antibacterial coating is applied to the inside of the vehicle blower.
본 발명의 과제들은 이상에서 언급한 과제들로 제한되지 않으며, 언급되지 않은 또 다른 과제들은 아래의 기재로부터 당업자에게 명확하게 이해될 수 있을 것이다.The problems of the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.
본 발명은, 차량에 설치되는 케이스; 상기 케이스에 착탈가능하게 조립되는 필터어셈블리; 상기 케이스에 조립되고, 상기 케이스 내부의 공기를 유동시키는 블로워;를 포함하고, 상기 케이스는, 외부공기가 유입되는 외기유입구; 차량 실내공기가 유입되는 내기유입구; 상기 필터어셈블리가 삽입되는 삽입구; 상기 블로워에 의해 상기 케이스 내부의 공기가 토출되는 토출덕트; 상기 케이스 내부에 회전가능하게 배치되고, 상기 외기유입구 및 내기유입구를 선택적으로 개폐하는 도어;를 포함하고, 상기 필터어셈블리는, 상기 삽입구를 통해 상기 케이스 내부로 삽입되고, 상기 외기유입구 및 내기유입구의 하측에 배치되고, 상기 블로워의 상측에 배치되며, 상기 필터어셈블리는 인가된 전원을 통해 자외선을 발생시키는 자외선램프;를 더 포함하는 차량용 송풍장치를 제공한다. The present invention, a case installed in a vehicle; a filter assembly detachably assembled to the case; A blower assembled to the case and flowing air inside the case, the case comprising: an outdoor air inlet through which external air is introduced; a bet inlet through which vehicle indoor air is introduced; an insertion hole into which the filter assembly is inserted; a discharge duct through which the air inside the case is discharged by the blower; and a door that is rotatably disposed inside the case and selectively opens and closes the outdoor air inlet and the bet inlet, wherein the filter assembly is inserted into the case through the insertion hole, It is disposed on the lower side, is disposed on the upper side of the blower, the filter assembly is an ultraviolet lamp for generating ultraviolet rays through an applied power; provides a vehicle blower further comprising.
상기 필터어셈블리가 상기 케이스에 삽입될 경우, 상기 케이스의 내부가 상기 필터어셈블리에 의해 상측 및 하측으로 구획될 수 있다. When the filter assembly is inserted into the case, the inside of the case may be divided into upper and lower sides by the filter assembly.
상기 케이스는, 상기 필터어셈블리를 지지하는 필터지지부;를 더 포함하고, The case further includes a filter support for supporting the filter assembly,
상기 필터어셈블리는 상기 필터지지부를 따라 슬라이드 이동가능하게 배치될 수 있다. The filter assembly may be slidably disposed along the filter support part.
상기 필터어셈블리는, 상측개구면 및 하측개구면이 형성된 필터케이스; 상기 필터케이스 내부에 배치되는 메인필터; 상기 필터케이스에 배치되고, 인가된 전원에 의해 자외선을 발생시키는 상기 자외선램프;를 포함할 수 있다. The filter assembly includes: a filter case having an upper opening surface and a lower opening surface; a main filter disposed inside the filter case; and the ultraviolet lamp disposed in the filter case and generating ultraviolet rays by applied power.
상기 필터지지부는, 상기 필터케이스의 하측을 지지하는 로어지지부; 상기 필터케이스의 상측을 지지하는 어퍼지지부;를 포함하고, 상기 로어지지부 및 어퍼지지부 사이에 필터삽입간격(D1)이 형성될 수 있다. The filter support part, a lower support part for supporting the lower side of the filter case; and an upper support part for supporting the upper side of the filter case, and a filter insertion interval D1 may be formed between the lower support part and the upper support part.
상기 차량용 송풍장치에 있어, 송풍장치의 내부에 유입된 공기가 통과하는 부분 전체 또는 일부에 이산화규소(SiO 2) 항균 코팅이 적용될 수 있으며, 바람직하게는 응축수 또는 수증기가 발생하는 모든 구성요소에 이산화규소(SiO 2) 항균 코팅이 적용될 수 있다.In the vehicle blower, a silicon dioxide (SiO 2 ) antibacterial coating may be applied to all or a part of the part through which the air introduced into the inside of the blower passes, and preferably, all the components that generate condensate or water vapor. A silicon (SiO 2 ) antibacterial coating may be applied.
또한, 차량용 송풍장치는 자외선램프에서 발생한 자외선이 닿지 않는 음영 부위를 최소화 하기 위한 자외선반사부재를 구비할 수 있다.In addition, the vehicle blower may include an ultraviolet reflecting member for minimizing a shaded area that does not reach the ultraviolet rays generated by the ultraviolet lamp.
본 발명에 따른 차량용 송풍장치는 다음과 같은 효과가 하나 혹은 그 이상 있다.The vehicle blower according to the present invention has one or more of the following effects.
첫째, 본 발명은 필터어셈블리 내부에 자외선램프가 배치되기 때문에, 자외선램프에서 발생된 자외선을 통해 외부공기 및 차량 내부의 공기를 모두 살균할 수 있는 장점이 있다. First, according to the present invention, since the UV lamp is disposed inside the filter assembly, it is possible to sterilize both the outside air and the air inside the vehicle through the UV light generated from the UV lamp.
둘째, 본 발명은 자외선램프가 메인필터의 측부에 배치되기 때문에, 흡입공기 뿐만 아니라 메인필터의 곰팡이 및 세균을 살균할 수 있는 장점이 있다. Second, in the present invention, since the ultraviolet lamp is disposed on the side of the main filter, there is an advantage in that it can sterilize not only the intake air but also mold and bacteria of the main filter.
셋째, 본 발명은 필터케이스에 배치된 자외선반사부재를 통해 자외선이 닿지 않는 음영지역을 최소화할 수 있는 장점이 있다. Third, the present invention has an advantage in that it is possible to minimize the shaded area where ultraviolet rays do not reach through the ultraviolet reflecting member disposed in the filter case.
넷째, 본 발명은 필터어셈블리의 슬라이드 장착을 통해 커넥터 및 전극이 접촉되어 전기적으로 연결되는 장점이 있다. Fourth, the present invention has an advantage in that the connector and the electrode are in contact and electrically connected through the slide mounting of the filter assembly.
다섯째, 본 발명은 필터어셈블리의 인출 시 전극 및 커넥터의 연결이 자동으로 해제되기 때문에, 분해 및 조립이 용이한 장점이 있다.Fifth, the present invention has the advantage of easy disassembly and assembly because the connection between the electrode and the connector is automatically released when the filter assembly is drawn out.
도 1은 본 발명의 제 1 실시예에 따른 차량용 필터어셈블리의 조립구조가 도시된 분해 사시도이다. 1 is an exploded perspective view illustrating an assembly structure of a filter assembly for a vehicle according to a first embodiment of the present invention.
도 2는 도 1의 측단면도이다. FIG. 2 is a side cross-sectional view of FIG. 1 .
도 3은 도 2의 작동 예시도이다. FIG. 3 is an exemplary operation view of FIG. 2 .
도 4는 도 3에 도시된 필터어셈블리의 평면도이다. FIG. 4 is a plan view of the filter assembly shown in FIG. 3 .
도 5는 도 3의 정면도이다. FIG. 5 is a front view of FIG. 3 ;
도 6은 도 3의 정단면도이다.FIG. 6 is a front cross-sectional view of FIG. 3 .
도 7은 도 3의 일부 확대 평단면도이다. FIG. 7 is a partially enlarged plan sectional view of FIG. 3 .
도 8은 도 4의 일부 확대 정단면도이다. FIG. 8 is a partially enlarged front sectional view of FIG. 4 .
도 9는 도 3에 도시된 램프소자 및 메인필터의 배치가 도시된 개략 사시도이다. 9 is a schematic perspective view illustrating the arrangement of the lamp element and the main filter shown in FIG. 3 .
도 10은 도 3에 도시된 삽입구의 확대 단면도이다. 10 is an enlarged cross-sectional view of the insertion hole shown in FIG.
도 11은 본 발명의 제 2 실시예에 따른 자외선반사부재의 배치가 도시된 필터어셈블리의 일부 정단면도이다. 11 is a partial front sectional view of a filter assembly showing the arrangement of the ultraviolet reflecting member according to the second embodiment of the present invention.
도 12는 본 발명의 제 3 실시예에 따른 자외선반사부재의 배치가 도시된 필터어셈블리의 일부 정단면도이다.12 is a partial front sectional view of a filter assembly showing the arrangement of the ultraviolet reflecting member according to the third embodiment of the present invention.
본 발명의 이점 및 특징, 그리고 그것들을 달성하는 방법은 첨부되는 도면과 함께 상세하게 후술되어 있는 실시예들을 참조하면 명확해질 것이다. 그러나 본 발명은 이하에서 개시되는 실시예들에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 수 있으며, 단지 본 실시예들은 본 발명의 개시가 완전하도록 하고, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이며, 본 발명은 청구항의 범주에 의해 정의될 뿐이다. 명세서 전체에 걸쳐 동일 참조 부호는 동일 구성 요소를 지칭한다.Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention pertains It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.
이하 첨부된 도면을 참조하여 본 발명에 대해 구체적으로 살펴보기로 한다. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 제 1 실시예에 따른 차량용 송풍장치의 조립구조가 도시된 분해 사시도이고, 도 2는 도 1의 측단면도이고, 도 3은 도 2의 작동 예시도이고, 도 4는 도 3에 도시된 필터어셈블리의 평면도이고, 도 5는 도 3의 정면도이고, 도 6은 도 3의 정단면도이고, 도 7은 도 3의 일부 확대 평단면도이고, 도 8은 도 4의 일부 확대 정단면도이고, 도 9는 도 3에 도시된 램프소자 및 메인필터의 배치가 도시된 개략 사시도이고, 도 10은 도 3에 도시된 삽입구의 확대 단면도이다. 1 is an exploded perspective view showing an assembly structure of a blower for a vehicle according to a first embodiment of the present invention, FIG. 2 is a sectional side view of FIG. 1 , FIG. 3 is an exemplary operation view of FIG. 2, and FIG. 3 is a plan view of the filter assembly shown in FIG. 5 , FIG. 5 is a front view of FIG. 3 , FIG. 6 is a front sectional view of FIG. 3 , FIG. 7 is a partially enlarged plan sectional view of FIG. 3 , and FIG. 8 is a partially enlarged still view of FIG. 4 It is a cross-sectional view, and FIG. 9 is a schematic perspective view showing the arrangement of the lamp element and the main filter shown in FIG. 3 , and FIG. 10 is an enlarged cross-sectional view of the insertion hole shown in FIG. 3 .
본 발명에 따른 차량용 송풍장치(100)는, 케이스(200)와, 상기 케이스(200)에 착탈가능하게 조립되는 필터어셈블리(500)와, 상기 케이스(200)에 배치되고, 상기 케이스(200)에 조립되고, 상기 케이스(200) 내부의 공기를 유동시키는 블로워(140)를 포함한다. The vehicle blower 100 according to the present invention includes a case 200 , a filter assembly 500 detachably assembled to the case 200 , and disposed in the case 200 , the case 200 . It is assembled to, and includes a blower 140 for flowing the air inside the case (200).
상기 케이스(200)는 차량에 설치된다. The case 200 is installed in a vehicle.
상기 케이스(200)는 외부공기가 유입되는 외기유입구(110)와, 차량 실내공기가 유입되는 내기유입구(120)와, 상기 필터어셈블리(500)가 삽입되는 삽입구(150)와, 상기 블로워(140)에 의해 상기 케이스(200) 내부의 공기가 토출되는 토출덕트(160)와, 상기 케이스(200) 내부에 회전가능하게 배치되고, 상기 외기유입구(110) 및 내기유입구(120)를 선택적으로 개폐하는 도어(130)를 포함한다. The case 200 includes an outdoor air inlet 110 through which outside air is introduced, an indoor air inlet 120 through which vehicle indoor air is introduced, an insertion port 150 into which the filter assembly 500 is inserted, and the blower 140 ), a discharge duct 160 through which the air inside the case 200 is discharged, and rotatably disposed inside the case 200, the outdoor air inlet 110 and the indoor air inlet 120 are selectively opened and closed and a door 130 that
상기 삽입구(150)의 상측에 상기 내기유입구(120)가 배치된다.The bet inlet 120 is disposed on the upper side of the insertion hole 150 .
상기 삽입구(150)는 차량의 실내 측을 향하게 배치된다. The insertion hole 150 is disposed toward the interior of the vehicle.
상기 삽입구(150)는 수평방향으로 배치되고, 상기 삽입구(150)에 상기 필터어셈블리(500)가 탈착가능하게 삽입될 수 있다. The insertion hole 150 may be disposed in a horizontal direction, and the filter assembly 500 may be detachably inserted into the insertion hole 150 .
상기 도어(130)는 도어축(131)을 중심으로 회전될 수 있다. 상기 도어(130)의 회전에 의해 상기 내기유입구(120) 또는 외기유입구(110)의 적어도 일부가 폐쇄 또는 개방될 수 있다. The door 130 may be rotated about the door shaft 131 . At least a portion of the bet inlet 120 or the outdoor air inlet 110 may be closed or opened by the rotation of the door 130 .
상기 도어축(131)은 상기 도어(130) 및 케이스(200)를 연결한다. The door shaft 131 connects the door 130 and the case 200 .
상기 도어(130)는 상기 필터어셈블리(500)의 상측에 배치된다. The door 130 is disposed above the filter assembly 500 .
상기 필터어셈블리(500)의 상측에 상기 외기유입구(110) 및 내기유입구(120)가 배치된다.The outdoor air inlet 110 and the indoor air inlet 120 are disposed above the filter assembly 500 .
상기 필터어셈블리(500)의 하측에 상기 블로워(140)가 배치된다. The blower 140 is disposed below the filter assembly 500 .
상기 블로워(140)의 작동 시, 상기 외기유입구(110) 또는 내기유입구(120)의 공기가 상기 필터어셈블리(500)를 통과하여 상기 블로워(140)로 유동되고, 상기 블로워(140)는 상기 토출덕트(160)로 공기를 유동시킬 수 있다.When the blower 140 is operated, the air of the outdoor air inlet 110 or the indoor air inlet 120 flows through the filter assembly 500 to the blower 140, and the blower 140 is the discharge Air may flow into the duct 160 .
상기 필터어셈블리(500)는 상기 블로워(140)로 유동되는 공기를 여과 및 살균할 수 있다. The filter assembly 500 may filter and sterilize the air flowing into the blower 140 .
상기 케이스(200) 내부에는 상기 삽입구(150)와 연통되고, 상기 필터어셈블리(500)를 지지하는 필터지지부(250)가 더 배치될 수 있다. A filter support part 250 communicating with the insertion hole 150 and supporting the filter assembly 500 may be further disposed inside the case 200 .
상기 필터지지부(250)는 삽입된 필터어셈블리(500)를 지지하고, 상기 필터어셈블리(500)는 상기 필터지지부(250)를 따라 수평방향으로 슬라이드 이동될 수 있다. The filter support part 250 supports the inserted filter assembly 500 , and the filter assembly 500 may slide horizontally along the filter support part 250 .
본 실시예에서 필터어셈블리(500)는 상기 필터지지부(250)에 배치된 전극(560)을 통해 전원을 제공받는다. In this embodiment, the filter assembly 500 receives power through the electrode 560 disposed on the filter support unit 250 .
상기 필터어셈블리(500)가 정위치까지 삽입될 경우, 상기 필터어셈블리(500)의 커넥터(540)와 케이스(200)의 전극(560)이 서로 접촉되어 전기적으로 연결된다. When the filter assembly 500 is inserted to the correct position, the connector 540 of the filter assembly 500 and the electrode 560 of the case 200 are in contact with each other and are electrically connected.
<필터어셈블리의 구성><Configuration of filter assembly>
필터어셈블리(500)는 블로워(140)의 상측에 배치된다. 필터어셈블리(500)는 외기유입구(110) 또는 내기유입구(120)를 통해 흡입된 공기에서 이물질을 여과하고, 살균할 수 있다. The filter assembly 500 is disposed on the upper side of the blower 140 . The filter assembly 500 may filter and sterilize foreign substances from the air sucked through the outdoor air inlet 110 or the indoor air inlet 120 .
필터어셈블리(500)는 상기 필터지지부(250) 전체를 커버하고, 상기 필터어셈블리(500)의 가장자리는 상기 케이스(200)에 밀착된다. The filter assembly 500 covers the entire filter support part 250 , and the edge of the filter assembly 500 is in close contact with the case 200 .
필터어셈블리(500)는 필터지지부(250)에 분리가능하게 조립된다. The filter assembly 500 is detachably assembled to the filter support unit 250 .
상기 케이스(200)의 내부는 상기 필터어셈블리(500)에 의해 상측 및 하측으로 구획될 수 있다. 상기 필터어셈블리(500)의 상측에 외기유입구(110) 및 내기유입구(120)가 배치되고, 하측에 상기 블로워(140)가 배치된다. The inside of the case 200 may be divided into upper and lower sides by the filter assembly 500 . The outdoor air inlet 110 and the indoor air inlet 120 are disposed on the upper side of the filter assembly 500, and the blower 140 is disposed on the lower side.
상기 토출덕트(160)는 상기 필터어셈블리(500)의 하측과 연통될 수 있다. The discharge duct 160 may communicate with a lower side of the filter assembly 500 .
본 실시예에서 필터어셈블리(500)는 상기 블로워(140)의 상측에 배치되고, 수평방향으로 슬라이드 이동되며, 상기 필터지지부(250)에 지지된다. In this embodiment, the filter assembly 500 is disposed on the upper side of the blower 140 , slides in the horizontal direction, and is supported by the filter support unit 250 .
상기 필터어셈블리(500)는 상측개구면(502) 및 하측개구면(501)이 형성된 필터케이스(510)와, 상기 필터케이스(510) 내부에 배치되고, 하측개구면(501)으로 노출된 프리필터(520)와, 상기 필터케이스(510) 내부에 배치되고, 상측개구면(502)으로 노출되는 메인필터(530)와, 상기 필터케이스(510)에 배치되고, 인가된 전원에 의해 자외선을 발생시키는 자외선램프(550)와, 상기 필터케이스(510)에 배치되고, 상기 자외선램프(550)와 전기적으로 연결되는 커넥터(540)를 포함한다. The filter assembly 500 includes a filter case 510 having an upper opening surface 502 and a lower opening surface 501 formed therein; The filter 520, the main filter 530 disposed inside the filter case 510 and exposed through the upper opening 502, and the filter case 510, which are disposed in the filter case 510, emit ultraviolet light by the applied power. It includes a UV lamp 550 for generating light, and a connector 540 disposed in the filter case 510 and electrically connected to the UV lamp 550 .
상기 필터케이스(510)는 상기 필터지지부(250) 전체를 커버할 수 있는 면적으로 형성된다. The filter case 510 is formed in an area that can cover the entire filter support unit 250 .
상기 필터케이스(510)는 하측개구면(501)이 형성된 로어케이스(512)와, 상측개구면(502)이 형성된 어퍼케이스(514)를 포함한다. The filter case 510 includes a lower case 512 having a lower opening surface 501 and an upper case 514 having an upper opening surface 502 .
상기 필터지지부(250)는 상기 로어케이스(512)를 지지하는 로어지지부(252)와, 상기 어퍼케이스(514)를 지지하는 어퍼지지부(254)를 포함한다. The filter support part 250 includes a lower support part 252 supporting the lower case 512 and an upper support part 254 supporting the upper case 514 .
상기 로어지지부(252)는 상기 케이스(200)의 내측면에서 더 안쪽으로 돌출되어 형성된다. The lower support part 252 is formed to protrude further inward from the inner surface of the case 200 .
상기 로어지지부(252)는 상기 케이스(200)의 내측면을 따라 길게 연장되어 배치될 수 있고, 유동되는 공기를 상기 필터어셈블리(500)로 안내하며, 이를 통해 유동되는 공기의 누설을 최소화할 수 있다. The lower support part 252 may be arranged to extend along the inner surface of the case 200, and guide the flowing air to the filter assembly 500, thereby minimizing the leakage of the flowing air. have.
상기 어퍼지지부(254)는 상기 케이스(200)의 내측면에서 더 안쪽으로 돌출되어 형성된다. The upper support part 254 is formed to protrude further inward from the inner surface of the case 200 .
상기 어퍼지지부(254)는 상기 케이스(200)의 내측면을 따라 길게 연장되어 배치될 수 있고, 유동되는 공기를 상기 필터어셈블리(500)로 안내하며, 이를 통해 유동되는 공기의 누설을 최소화할 수 있다. The upper support part 254 may be disposed to extend along the inner surface of the case 200, and guide the flowing air to the filter assembly 500, thereby minimizing the leakage of the air flowing through it. have.
상기 로어지지부(252) 및 어퍼지지부(254)의 사이 간격을 필터삽입간격(D1)이라 정의한다. A distance between the lower support part 252 and the upper support part 254 is defined as a filter insertion gap D1.
상기 로어지지부(252) 및 어퍼지지부(254)는 상하 방향으로 이격되어 배치되고, 로어지지부(252) 및 어퍼지지부(254)의 바깥쪽에 상기 삽입부(150)가 배치되며, 상기 로어지지부(252) 및 어퍼지지부(254) 사이로 상기 필터어셈블리(500)가 삽입 또는 인출될 수 있다. The lower support part 252 and the upper support part 254 are vertically spaced apart from each other, and the insertion part 150 is disposed outside the lower support part 252 and the upper support part 254 , and the lower support part 252 . ) and the upper support part 254 , the filter assembly 500 may be inserted or withdrawn.
상기 삽입부(150)를 형성하는 로어지지부(252) 또는 어퍼지지부(254) 중 적어도 어느 하나에 경사진 가이드면(251)이 형성될 수 있다. 상기 가이드면(251)은 상기 필터어셈블리(500)를 상기 필터삽입간격(D1)으로 안내한다.An inclined guide surface 251 may be formed on at least one of the lower support part 252 and the upper support part 254 forming the insertion part 150 . The guide surface 251 guides the filter assembly 500 to the filter insertion interval D1.
본 실시예에서 상기 가이드면(251)은 상기 어퍼지지부(254)에 배치되고, 경사면으로 형성되며, 상기 가이드면(251)의 외측단(251a)이 내측단(251b) 보다 높게 위치된다. In this embodiment, the guide surface 251 is disposed on the upper support part 254 and is formed as an inclined surface, and the outer end 251a of the guide surface 251 is higher than the inner end 251b.
상기 가이드면(251)은 케이스(200)의 내부를 향해 하향 경사지게 배치된다. 본 실시예와 달리 상기 가이드면은 라운드 형상으로 형성되어도 무방하다. The guide surface 251 is inclined downwardly toward the inside of the case 200 . Unlike this embodiment, the guide surface may be formed in a round shape.
상기 가이드면(251)은 후술하는 커넥터(560)와의 간섭을 최소화할 수 있고, 필터어셈블리(500)의 삽입 시 커넥터(560)에 가해지는 충격을 최소화할 수 있다. The guide surface 251 may minimize interference with the connector 560 to be described later, and may minimize the impact applied to the connector 560 when the filter assembly 500 is inserted.
상기 삽입구(150)가 상기 가이드면(251)을 포함하기 때문에, 상기 삽입구(150)의 상하 간격(D2)은 상기 필터삽입간격(D1) 보다 길게 형성된다. Since the insertion hole 150 includes the guide surface 251 , the vertical interval D2 of the insertion hole 150 is longer than the filter insertion interval D1 .
한편, 상기 로어케이스(512) 및 어퍼케이스(514) 사이에 프리필터(520) 및 메인필터(530)가 배치될 수 있다. 상기 로어케이스(512) 및 어퍼케이스(514)는 분리가능한 구조로 조립된다. Meanwhile, a pre-filter 520 and a main filter 530 may be disposed between the lower case 512 and the upper case 514 . The lower case 512 and the upper case 514 are assembled in a detachable structure.
상기 프리필터(520) 또는 메인필터(530)의 세척 또는 교체가 필요할 경우, 필터어셈블리(500)를 흡입그릴(320)에서 분리할 수 있다. When cleaning or replacement of the pre-filter 520 or the main filter 530 is necessary, the filter assembly 500 may be separated from the suction grill 320 .
탑뷰로 볼 때, 상기 필터케이스(510)는 전체적인 형상이 사각형 형상으로 형성된다. 본 실시예와 달리 상기 필터케이스(510)의 형상은 원형 또는 다른 형상으로 형성되어도 무방하다. When viewed from the top view, the filter case 510 has a rectangular shape as a whole. Unlike the present embodiment, the shape of the filter case 510 may be formed in a circular or other shape.
상기 필터케이스(510)의 상측면 중 대부분에 상기 상측개구면(502)이 형성되고, 하측면 중 대부분에 상기 하측개구면(501)이 형성된다. The upper opening surface 502 is formed on most of the upper side surfaces of the filter case 510 , and the lower opening surface 501 is formed on most of the lower side surfaces of the filter case 510 .
상기 하측개구면(501) 가장자리에 하측테두리(513)가 형성되고, 상기 상측개구면(502) 가장자리에 상측테두리(511)가 형성된다. A lower edge 513 is formed on the edge of the lower opening surface 501 , and an upper edge 511 is formed on the edge of the upper opening surface 502 .
상기 상측테두리(511)에 상기 커넥터(540)가 배치된다. 상기 커넥터(540)는 상기 상측테두리(511)에서 상측으로 더 돌출되어 배치될 수 있다.The connector 540 is disposed on the upper edge 511 . The connector 540 may be disposed to further protrude upward from the upper edge 511 .
상기 커넥터(540)는 탄성지지된 상태에서 상하 방향으로 이동가능하게 배치되고, 상기 어퍼지지부(254)에 배치된 전극(560)과 접촉된다.The connector 540 is disposed to be movable in the vertical direction in an elastically supported state, and is in contact with the electrode 560 disposed on the upper support part 254 .
본 실시예에서 상기 전극(560)은 제 1 전극(561) 및 제 2 전극(562)을 포함하는 복수개로 구성되고, 상기 커넥터(540)도 제 1 커넥터전극(541) 및 제 2 커넥터전극(542)을 포함하는 복수개로 구성된다. In this embodiment, the electrode 560 is composed of a plurality including a first electrode 561 and a second electrode 562, and the connector 540 is also a first connector electrode 541 and a second connector electrode ( 542), including a plurality.
상기 제 1 커넥터전극(541) 및 제 2 커넥터전극(542)의 구조는 동일하다.The structures of the first connector electrode 541 and the second connector electrode 542 are the same.
상기 커넥터(540)는, 상기 상측테두리(511)를 상하 방향으로 관통하게 배치되는 전극바디(543)와, 상기 전극바디(543)를 하측에서 탄성지지하는 전극탄성부재(544)를 포함한다. The connector 540 includes an electrode body 543 disposed to penetrate the upper edge 511 in the vertical direction, and an electrode elastic member 544 for elastically supporting the electrode body 543 from the lower side.
상기 전극탄성부재(544)의 하단이 상기 필터케이스(510)에 지지되고, 상단이 상기 전극바디(543)을 지지한다. A lower end of the electrode elastic member 544 is supported by the filter case 510 , and an upper end supports the electrode body 543 .
상기 전극바디(543)가 전극탄성부재(544)에 의해 탄성지지되기 때문에 상기 필터어셈블리(500)이 조립되는 과정에서 상기 케이스(200)에 배치된 전극(560)과 효과적으로 접촉된 상태를 유지할 수 있다. Since the electrode body 543 is elastically supported by the electrode elastic member 544, it is possible to maintain an effective contact state with the electrode 560 disposed in the case 200 in the process of assembling the filter assembly 500. have.
즉, 상기 필터어셈블리(500)의 조립과정에서 상기 어퍼케이스(514)가 상기 어퍼지지부(254)와 약간 이격되더라도 상기 전극탄성부재(544)에 의해 상기 전극바디(543)가 전극(560)과 접촉된 상태를 유지할 수 있다. That is, in the process of assembling the filter assembly 500, even if the upper case 514 is slightly spaced apart from the upper support part 254, the electrode body 543 is connected to the electrode 560 by the electrode elastic member 544. can remain in contact.
본 실시예에서 상기 전극탄성부재(544)는 코일스프링이 사용되고, 상기 코일스프링(544)의 중심에 삽입되는 탄성고정부(545)가 상기 필터케이스(510)의 내부에 더 배치될 수 있다. In this embodiment, a coil spring is used as the electrode elastic member 544 , and an elastic fixing part 545 inserted into the center of the coil spring 544 may be further disposed inside the filter case 510 .
상기 전극바디(543)는 상기 테두리(511)의 상측면을 관통하여 전극(560)과 접촉되는 전극바디부(543a)와, 상기 전극바디부(543a)의 하측에 배치되고, 상기 필터케이스(510)와 상호 걸림을 형성하는 전극걸림부(543b)를 포함한다. The electrode body 543 is disposed below the electrode body portion 543a and the electrode body portion 543a passing through the upper surface of the edge 511 to be in contact with the electrode 560, the filter case ( It includes an electrode locking portion 543b that forms a mutual locking with the 510).
상기 전극걸림부(543b)가 상기 테두리(511)의 하측면과 상호 걸림을 형성하기 때문에, 상기 전극탄성부재(544)의 탄성력이 제공되더라도 상기 필터케이스(510)에서 분리되는 것을 차단할 수 있다. Since the electrode engaging portion 543b forms a mutual engagement with the lower surface of the rim 511 , separation from the filter case 510 can be prevented even if the elastic force of the electrode elastic member 544 is provided.
상기 테두리(511)에는 상기 전극바디부(543a)가 관통되는 홀(미도시)이 형성되고, 상기 전극바디부(543a)는 상기 테두리(511)의 상측면보다 상측으로 돌출되며, 상기 홀을 통해 상하 방향으로 이동될 수 있다. A hole (not shown) through which the electrode body part 543a passes is formed in the edge 511, and the electrode body part 543a protrudes upward from the upper surface of the edge 511, and the hole can be moved in the up-down direction.
상기 제 1 커넥터전극(541) 및 제 2 커넥터전극(542)가 상기 제 1 전극(561) 및 제 2 전극(562)에 접촉됨으로써, 상기 자외선램프(550)에 전원을 제공할 수 있다. As the first connector electrode 541 and the second connector electrode 542 come into contact with the first electrode 561 and the second electrode 562 , power may be provided to the ultraviolet lamp 550 .
상기 프리필터(520)는 공기 중에서 입자가 큰 이물질을 여과한다.The pre-filter 520 filters foreign matter having large particles in the air.
상기 프리필터(520)는 메쉬 형태로 형성되고, 상기 메인필터(530)의 하부에 배치된다. 상기 프리필터(520)는 하측테두리(513)에 거치되는 프리필터프레임(522)과, 상기 프리필터프레임(522)의 내측에 배치되는 메쉬망(524)를 포함한다.The pre-filter 520 is formed in a mesh shape and is disposed under the main filter 530 . The pre-filter 520 includes a pre-filter frame 522 mounted on a lower edge 513 and a mesh network 524 disposed inside the pre-filter frame 522 .
상기 프리필터프레임(522)은 하측테두리(513) 상측면에 거치되는 거치부(525)와, 상기 거치부(525)에서 하측으로 연장되고 상기 하측개구면(501)에 삽입되는 삽입부(526)를 포함한다. The pre-filter frame 522 includes a mounting portion 525 mounted on the upper side of the lower edge 513 , and an insertion unit 526 extending downward from the mounting unit 525 and inserted into the lower opening surface 501 . ) is included.
상기 거치부(525) 및 삽입부(526)는 일체로 제작된다. 상기 거치부(525) 및 삽입부(526)는 측단면으로 볼 때, "ㄱ"자로 형태일 수 있다.The mounting portion 525 and the insertion portion 526 are integrally manufactured. The mounting portion 525 and the inserting portion 526 may have a “L” shape when viewed from a side cross-section.
상기 거치부(525)의 상측에 메인필터(530)가 배치되고, 상기 메인필터(530)에 의해 상기 거치부(525)가 하측테두리(513)로 가압될 수 있으며, 이를 통해 프리필터(520)의 상하 이동을 제한할 수 있다. A main filter 530 is disposed on the upper side of the cradle 525 , and the cradle 525 may be pressed by the lower edge 513 by the main filter 530 , through which the pre-filter 520 . ) can limit the vertical movement.
로어케이스(512) 및 어퍼케이스(514)의 조립 시, 상기 메인필터(530)가 상기 프리필터프레임(522)을 하측으로 가압하여 상기 프리필터(520)를 지지할 수 있다. When the lower case 512 and the upper case 514 are assembled, the main filter 530 may press the pre-filter frame 522 downward to support the pre-filter 520 .
상기 삽입부(526)는 상기 하측테두리(513)의 내측단(513a)에 지지되고, 이를 통해 상기 프리필터(520)의 수평방향 이동을 제한할 수 있다.The insertion part 526 is supported by the inner end 513a of the lower edge 513 , thereby limiting horizontal movement of the pre-filter 520 .
상기 메인필터(530)는 상기 프리필터(520) 보다 공극이 더 작은 재질로 혀엉된다. 상기 메인필터(530)는 상기 프리필터(520)에서 여과된 공기를 다시 여과한다.The main filter 530 is made of a material having a smaller void than the pre-filter 520 . The main filter 530 filters the air filtered by the pre-filter 520 again.
본 실시예에서 상기 메인필터(530)는 헤파필터가 사용될 수 있다. 본 실시예와 달리 상기 메인필터(530)가 부직포 등으로 형성된 필터를 사용하여도 무방하다. In this embodiment, the main filter 530 may be a HEPA filter. Unlike this embodiment, the main filter 530 may use a filter formed of a non-woven fabric or the like.
상기 메인필터(530)는 수평방향으로 골(531) 및 산(532)을 형성한다. 본 실시예에서 상기 메인필터(530)의 골(531) 및 산(532)는 좌우 방향으로 배치되고, 상기 자외선램프(550)는 상기 메인필터(530)의 좌측 또는 우측 중 적어도 어느 하나에 배치되어 좌우 방향으로 자외선을 방출한다. The main filter 530 forms a valley 531 and a mountain 532 in the horizontal direction. In this embodiment, the valleys 531 and the peaks 532 of the main filter 530 are arranged in the left and right directions, and the ultraviolet lamp 550 is arranged on at least one of the left and right sides of the main filter 530 . It emits UV rays in the left and right directions.
상기 자외선램프(550)는 자외선을 발생시키고, 상기 자외선을 통해 상기 메인필터(530)의 곰팡이, 균, 박테리아 등을 살균할 수 있다. The ultraviolet lamp 550 generates ultraviolet rays, and through the ultraviolet rays, molds, fungi, bacteria, and the like of the main filter 530 can be sterilized.
본 실시예에서 상기 자외선램프(550)는 좌측에 배치된 제 1 램프모듈(551)과, 우측에 배치된 제 2 램프모듈(552)을 포함한다.In this embodiment, the ultraviolet lamp 550 includes a first lamp module 551 disposed on the left side and a second lamp module 552 disposed on the right side.
상기 제 1 램프모듈(551) 및 제 2 램프모듈(552)은 상기 필터케이스(510)의 내부에 배치된다. The first lamp module 551 and the second lamp module 552 are disposed inside the filter case 510 .
상기 제 1 램프모듈(551)은 필터케이스(510)의 내부 좌측면(510a)에 설치되고, 우측을 향해 자외선을 방출한다. 상기 제 2 램프모듈(552)은 필터케이스(510)의 내부 우측면에 설치되고, 좌측을 향해 자외선을 방출한다. The first lamp module 551 is installed on the inner left surface 510a of the filter case 510 and emits ultraviolet rays toward the right. The second lamp module 552 is installed on the inner right side of the filter case 510 and emits ultraviolet rays toward the left.
상기 제 1 램프모듈(551) 및 제 2 램프모듈(552)의 구성은 동일하다. The configuration of the first lamp module 551 and the second lamp module 552 is the same.
상기 제 1 램프모듈(551)은 후방 좌측에 배치된 제 1 커넥터(540a)를 통해 전원을 제공받고, 상기 제 2 램프모듈(552)은 전방 우측에 배치된 제 2 커넥터(540b)를 통해 전원을 제공받는다. The first lamp module 551 receives power through a first connector 540a disposed on the rear left side, and the second lamp module 552 receives power through a second connector 540b disposed on the front right side. are provided with
상기 제 1 램프모듈(551) 및 제 2 램프모듈(552)은 독립적으로 작동될 수 있다. 즉, 제 1 램프모듈(551) 및 제 2 램프모듈(552) 중 어느 하나에 고장이 발생되더라도 다른 하나가 작동되어 자외선을 방출할 수 있다. The first lamp module 551 and the second lamp module 552 may operate independently. That is, even if a failure occurs in any one of the first lamp module 551 and the second lamp module 552 , the other may be operated to emit ultraviolet rays.
상기 램프모듈(551)(552)은, 띠 형태로 길게 연장되어 형성된 인쇄회로기판(553)과, 상기 인쇄회로기판(553)의 길이 방향을 따라 이격되어 배치된 복수개 램프소자(554)를 포함한다. The lamp modules 551 and 552 include a printed circuit board 553 extending long in the form of a strip, and a plurality of lamp elements 554 spaced apart from each other in the longitudinal direction of the printed circuit board 553. do.
상기 인쇄회로기판(553)은 상기 필터케이스(510)의 좌측면(510a) 또는 우측면(미도시)에 배치된다. 상기 인쇄회로기판(553)은 전후 방향으로 길게 연장되어 배치된다. The printed circuit board 553 is disposed on the left side 510a or the right side (not shown) of the filter case 510 . The printed circuit board 553 is disposed to extend in the front-rear direction.
상기 인쇄회로기판(553)은 제 1 커넥터(540a) 또는 제 2 커넥터(540b)와 전기적으로 연결될 수 있다. The printed circuit board 553 may be electrically connected to the first connector 540a or the second connector 540b.
구분이 필요할 경우, 제 1 램프모듈(511)에 배치된 인쇄회로기판을 제 1 인쇄회로기판이라 하고, 제 2 램프모듈(512)에 배치된 인쇄회로기판을 제 2 인쇄회로기판이라 한다. When classification is necessary, the printed circuit board disposed in the first lamp module 511 is referred to as a first printed circuit board, and the printed circuit board disposed in the second lamp module 512 is referred to as a second printed circuit board.
또한, 구분이 필요할 경우, 제 1 램프모듈(511)에 배치된 램프소자(554)를 제 1 램프소자(556)라 하고, 제 2 램프모듈(512)에 배치된 램프소자를 제 2 램프소자(557)라 한다. In addition, when classification is required, the lamp element 554 disposed in the first lamp module 511 is referred to as a first lamp device 556 , and the lamp device disposed in the second lamp module 512 is referred to as a second lamp device. (557).
상기 제 1 램프소자(556)는 복수개가 배치되고, 상기 복수개의 제 1 램프소자(556)들은 전후 방향으로 이격되어 배치된다. A plurality of the first lamp elements 556 are arranged, and the plurality of first lamp elements 556 are arranged to be spaced apart from each other in the front-rear direction.
상기 제 2 램프소자(557)는 복수개가 배치되고, 상기 복수개의 제 2 램프소자(557)들은 전후 방향으로 이격되어 배치된다. A plurality of the second lamp elements 557 are arranged, and the plurality of second lamp elements 557 are spaced apart from each other in the front-rear direction.
본 실시예에서 상기 제 1 램프소자(556)들 및 제 2 램프소자(557)들은 지그재그 형태로 엇갈리게 배치된다. 즉, 상기 제 1 램프소자(556)들 및 제 2 램프소자(557)들은 서로 마주하지 않게 배치된다. In this embodiment, the first lamp elements 556 and the second lamp elements 557 are alternately arranged in a zigzag shape. That is, the first lamp elements 556 and the second lamp elements 557 are disposed not to face each other.
이와 같은 제 1 램프소자(556)들 및 제 2 램프소자(557)들의 배치를 통해 상기 메인필터(530)에 자외선이 닿지 않는 음영구역을 최소화할 수 있다. Through the arrangement of the first lamp elements 556 and the second lamp elements 557 as described above, it is possible to minimize the shaded area where the ultraviolet rays do not reach the main filter 530 .
도 11은 본 발명의 제 2 실시예에 따른 자외선반사부재의 배치가 도시된 필터어셈블리의 일부 정단면도이다. 11 is a partial front sectional view of a filter assembly showing the arrangement of the ultraviolet reflecting member according to the second embodiment of the present invention.
본 실시예에 따른 필터어셈블리(500)는 램프소자(554)에서 발생된 자외선보다 넓은 영역으로 확산될 수 있도록 자외선반사부재(570)가 더 배치된다.In the filter assembly 500 according to the present embodiment, an ultraviolet ray reflecting member 570 is further disposed so that the ultraviolet rays generated from the lamp element 554 can be diffused to a wider area than that of the lamp element 554 .
상기 자외선반사부재(570)는 상기 필터케이스(510)의 내부에 배치된다. 상기 자외선반사부재(570)는 자외선을 반사할 수 있는 재질이 코팅될 수 있다. The UV reflecting member 570 is disposed inside the filter case 510 . The ultraviolet reflecting member 570 may be coated with a material capable of reflecting ultraviolet rays.
이산화규소(SiO 2)의 분광반사율은 자외선의 경우 81~92%에 달하는 바, 본 발명의 이산화규소 항균 코팅에 의해 상기 자외선반사부재의 요건을 충족시킬 수 있다.The spectral reflectance of silicon dioxide (SiO 2 ) reaches 81 to 92% in the case of ultraviolet rays, and the requirements of the ultraviolet reflective member can be satisfied by the silicon dioxide antibacterial coating of the present invention.
구체적으로, 상기 이산화규소 항균 코팅은 상압 플라즈마를 이용해 직접적으로 목적하는 표면에 증착하는 방식, 이산화규소 졸-겔(sol-gel) 법을 이용하여 제조한 코팅제를 이용하는 것 등 목적하는 대상 표면에 이산화규소 코팅층을 형성할 수 있는 방법이라면 어떠한 것이라도 무방하다.Specifically, the silicon dioxide antibacterial coating is deposited on a target surface using atmospheric pressure plasma directly, using a coating agent prepared using a silicon dioxide sol-gel method, etc. Any method capable of forming the silicon coating layer may be used.
한편, 상기 자외선반사부재(570)는 파장역 250 ㎚ ∼ 400 ㎚ 의 자외선에 대해 85 ％ 이상의 반사율을 나타내는 알루미늄 박을 사용할 수도 있으나, 이에 제한되는 것은 아니다.On the other hand, the ultraviolet reflective member 570 may use an aluminum foil having a reflectance of 85% or more for ultraviolet rays in a wavelength range of 250 nm to 400 nm, but is not limited thereto.
구체적으로, 본 발명에서는 이산화규소를 포함하는 코팅제를 이용하여 이산화규소 코팅층을 제조하였으나, 이에 제한되는 것은 아니다.Specifically, in the present invention, a silicon dioxide coating layer was prepared using a coating agent containing silicon dioxide, but the present invention is not limited thereto.
상기 이산화규소를 포함하는 코팅제는, 멜라민 수지 100 중량부, 희석제 80 내지 130 중량부, 실리카(이산화규소) 10 내지 20 중량부 및 자외선 차단제 6 내지 10 중량부를 포함하는 것일 수 있다.The coating agent containing silicon dioxide may include 100 parts by weight of a melamine resin, 80 to 130 parts by weight of a diluent, 10 to 20 parts by weight of silica (silicon dioxide), and 6 to 10 parts by weight of a sunscreen.
구체적으로, 상기 멜라민 수지는 멜라민에 포름알데히드를 반응시켜 이루지는 메틸올화 멜라민 수지; 메틸올화 멜라민 수지에 탄소수 1 내지 10의 모노알코올을 반응시켜 얻어지는 부분 또는 전체의 에테르화 멜라민 수지; 중 하나 이상으로서, 수평균 분자량 100 내지 3,000인 것일 수 있다.Specifically, the melamine resin is a methylolated melamine resin made by reacting melamine with formaldehyde; A partial or whole etherified melamine resin obtained by making a C1-C10 monoalcohol react with a methylolation melamine resin; As one or more of them, the number average molecular weight may be 100 to 3,000.
구체적으로 상기 희석제는 방향족 탄화수소류, 염화 방향족 탄화수소류, 염화 지방족 탄화수소류, 알코올류, 에스테르류, 에테르류, 케톤류, 글리콜에테르(셀로솔브)류, 지환식 탄화수소류 및 지방족 탄화수소류로 구성된 군에서 하나 이상 선택된 혼합물인 것일 수 있고, 더욱 구체적으로는 톨루엔, n-부탄올, 메탄올, 아세톤 및 메틸에틸케톤의 혼합물인 것일 수 있으나, 이에 제한되지 않는다.Specifically, the diluent is from the group consisting of aromatic hydrocarbons, chlorinated aromatic hydrocarbons, chlorinated aliphatic hydrocarbons, alcohols, esters, ethers, ketones, glycol ethers (cellosolves), alicyclic hydrocarbons and aliphatic hydrocarbons. It may be one or more selected mixtures, and more specifically, it may be a mixture of toluene, n-butanol, methanol, acetone and methyl ethyl ketone, but is not limited thereto.
구체적으로, 상기 코팅제에 자외선 차단제가 포함되는 이유는 자외에 지속적으로 노출됨에 따라 코팅층의 내구성이 떨어질 수 있기 때문이다. Specifically, the reason why the UV blocking agent is included in the coating agent is that the durability of the coating layer may be deteriorated as it is continuously exposed to ultraviolet rays.
상기 자외선 차단제로는 알파-3-(3-(2H-벤조트리아졸-2-일)-5-t-부틸-4-히드록시페닐)프로피오닐-오메가-히드록시폴리(옥시에틸렌) 및 알파-3-[3-(2H-벤조트리아졸-2-일)-5-t-부틸-4-히드록시페닐]프로피오닐-오메가-3-[3-(2H-벤조트리아졸-2-일)-5-t-부틸-4-히드록시페닐]프로피오닐옥시폴리(옥시에틸렌) 혼합물이 40 내지 65중량%, 비스(1,2,2,6,6-펜타메틸-4-피페리딜)세바케이트 40 내지 50 중량%, 메틸 1,2,2,6,6-펜타메틸-4-피페리딜 세바케이트 25 내지 15 중량%를 포함하여 제조된 것일 수 있으나, 이에 제한되지 않는다.The sunscreens include alpha-3-(3-(2H-benzotriazol-2-yl)-5-t-butyl-4-hydroxyphenyl)propionyl-omega-hydroxypoly(oxyethylene) and alpha -3-[3-(2H-Benzotriazol-2-yl)-5-t-butyl-4-hydroxyphenyl]propionyl-omega-3-[3-(2H-benzotriazol-2-yl) )-5-t-butyl-4-hydroxyphenyl]propionyloxypoly(oxyethylene) mixture is 40 to 65% by weight, bis(1,2,2,6,6-pentamethyl-4-piperidyl) ) 40 to 50% by weight of sebacate, and 25 to 15% by weight of methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate, but is not limited thereto.
또한, 본 발명의 이산화규소 항균 코팅제는 비스페놀 A-비스페놀 A 디글리시딜 에테르 중합체(4,4'-(1-Methylethylidene)bisphenol polymer with 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis[oxirane]) 40 내지 60 중량부 및 에틸렌글리콜 모노에틸에터 3 내지 9 중량부를 더 포함하여 제조된 것일 수 있다.In addition, the silicon dioxide antibacterial coating agent of the present invention is bisphenol A-bisphenol A diglycidyl ether polymer (4,4'-(1-Methylethylidene)bisphenol polymer with 2,2'-[(1-methylethylidene)bis(4, 1-phenyleneoxymethylene)]bis[oxirane]) 40 to 60 parts by weight and 3 to 9 parts by weight of ethylene glycol monoethyl ether may be further included.
자외선반사부재(570)는 복수개로 구성될 수 있고, 본 실시예에서 상기 로어케이스(512)에 배치된 로어 자외선반사부재(572)와, 어퍼케이스(514)에 배치된 어퍼 자외선반사부재(574)를 포함한다. The UV reflecting member 570 may be composed of a plurality, and in this embodiment, a lower UV reflecting member 572 disposed in the lower case 512 and an upper UV reflecting member 574 disposed in the upper case 514 . ) is included.
상기 로어 자외선반사부재(572)는 램프소자(554)의 하측에 배치되고, 상측을 향해 경사지게 배치된다. 상기 어퍼 자외선반사부재(574)는 램프소자(554)의 상측에 배치되고, 하측을 향해 경사지게 배치된다. The lower UV reflecting member 572 is disposed below the lamp element 554 and inclined toward the upper side. The upper UV reflecting member 574 is disposed on the upper side of the lamp element 554, and is inclined toward the lower side.
상기 로어 자외선반사부재(572)는 로어케이스(512)의 하측 모서리에 배치되고, 상기 어퍼 자외선반사부재(574)는 어퍼케이스(514)의 상측 모서리에 배치된다. The lower UV reflecting member 572 is disposed at a lower edge of the lower case 512 , and the upper UV reflecting member 574 is disposed at an upper edge of the upper case 514 .
상기 로어 자외선반사부재(572)는 상측개구면(502)을 향하게 배치될 수 있다. 상기 어퍼 자외선반사부재(574)는 하측개구면(501)을 향하게 배치될 수 있다. The lower UV reflecting member 572 may be disposed to face the upper opening surface 502 . The upper UV reflecting member 574 may be disposed to face the lower opening surface 501 .
미도시되었으나, 상기 로어케이스(512)의 내측면 또는 어퍼케이스(514)의 내측면 중 적어도 어느 하나에 자외선을 반사할 수 있는 재질이 코팅될 수 있다. Although not shown, a material capable of reflecting ultraviolet rays may be coated on at least one of the inner surface of the lower case 512 or the inner surface of the upper case 514 .
상기 자외선반사부재(570)가 상기 램프소자(544) 주변에 배치될 경우, 램프소자(544)의 출력을 낮추더라도 더 멀리까지 자외선이 도달할 수 있는 장점이 있다. When the ultraviolet reflecting member 570 is disposed around the lamp element 544, there is an advantage that ultraviolet rays can reach farther even if the output of the lamp element 544 is lowered.
상기 자외선반사부재(570)는 램프소자(544)가 직접적으로 비출수 없는 영역에도 자외선을 제공할 수 있기 때문에, 램프소자(544)의 개수를 축소할 수 있고, 이를 통해 소비전력을 저감할 수 있다. Since the ultraviolet reflective member 570 can provide ultraviolet light even to an area where the lamp element 544 cannot directly shine, the number of lamp elements 544 can be reduced, thereby reducing power consumption. have.
이하 나머지 구성은 상기 제 1 실시예와 유사하기 때문에 상세한 설명을 생략한다. Hereinafter, since the rest of the configuration is similar to that of the first embodiment, a detailed description thereof will be omitted.
도 12는 본 발명의 제 3 실시예에 따른 자외선반사부재의 배치가 도시된 필터어셈블리의 일부 정단면도이다. 12 is a partial front sectional view of a filter assembly showing the arrangement of the ultraviolet reflecting member according to the third embodiment of the present invention.
본 실시예에 따른 필터어셈블리(500)는 램프소자(554)에서 발생된 자외선보다 넓은 영역으로 확산될 수 있도록 자외선반사부재(580)가 프리필터(520)에 더 배치된다. In the filter assembly 500 according to the present embodiment, an ultraviolet ray reflecting member 580 is further disposed on the pre-filter 520 so that the ultraviolet rays generated from the lamp element 554 can be diffused to a wider area.
본 실시예에서 상기 자외선반사부재(580)는 프리필터프레임(522)의 거치부(525)에 배치된다. In this embodiment, the UV reflecting member 580 is disposed on the mounting portion 525 of the pre-filter frame 522 .
상기 거치부(525)의 상측면에 상기 자외선반사부재(580)가 배치되고, 상측으로 자외선을 반사할 수 있다. 상기 자외선반사부재(580)는 상기 거치부(525)의 상측면을 따라 길게 연장되어 배치될 수 있다. The ultraviolet reflecting member 580 is disposed on the upper surface of the mounting part 525 and may reflect ultraviolet rays upward. The UV reflecting member 580 may be disposed to extend along the upper side of the mounting part 525 .
상측에 배치된 상기 램프소자(554)에서 발생된 자외선이 상기 자외선반사부재(580)를 통해 다시 상측으로 반사될 수 있고, 상기 메인필터(530)의 하측면에 자외선을 효과적으로 제공할 수 있다. Ultraviolet rays generated by the lamp element 554 disposed on the upper side may be reflected upward again through the ultraviolet reflecting member 580 , and the ultraviolet rays may be effectively provided to the lower surface of the main filter 530 .
또한, 상기 메쉬망(524)에 자외선을 반사할 수 있는 재질이 코팅될 수 있다. In addition, a material capable of reflecting ultraviolet rays may be coated on the mesh network 524 .
이하 나머지 구성은 상기 제 1 실시예와 유사하기 때문에 상세한 설명을 생략한다. Hereinafter, since the rest of the configuration is similar to that of the first embodiment, a detailed description thereof will be omitted.
이상 첨부된 도면을 참조하여 본 발명의 실시예들을 설명하였으나, 본 발명은 상기 실시예들에 한정되는 것이 아니라 서로 다른 다양한 형태로 제조될 수 있으며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자는 본 발명의 기술적 사상이나 필수적인 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 수 있다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예들은 모든 면에서 예시적인 것이며 한정적이 아닌 것으로 이해해야만 한다.Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above embodiments, but may be manufactured in various different forms, and those of ordinary skill in the art to which the present invention pertains. It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without changing the technical spirit or essential features of the present invention. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.
[부호의 설명][Explanation of code]
100 : 송풍장치 110 : 외기유입구100: blower 110: outdoor air inlet
120 : 내기유입구 130 : 도어120: bet inlet 130: door
140 : 블로워 150 : 삽입구140: blower 150: insertion hole
500 : 필터어셈블리 510 : 필터케이스500: filter assembly 510: filter case
520 : 프리필터 540 : 커넥터520: pre-filter 540: connector
550 : 자외선램프 551 : 제 1 램프모듈550: ultraviolet lamp 551: first lamp module
552 : 제 2 램프모듈 553 : 인쇄회로기판552: second lamp module 553: printed circuit board
554 : 램프소자554: lamp element

Claims (6)

  1. 차량에 설치되는 케이스; Cases installed in vehicles;
    상기 케이스에 착탈가능하게 조립되는 필터어셈블리; a filter assembly detachably assembled to the case;
    상기 케이스에 조립되고, 상기 케이스 내부의 공기를 유동시키는 블로워;를 포함하는 차량용 송풍장치에 있어서, In the vehicle blower comprising a; assembled to the case, the blower for flowing the air inside the case,
    상기 케이스는, The case is
    외부공기가 유입되는 외기유입구; an outdoor air inlet through which outside air is introduced;
    차량 실내공기가 유입되는 내기유입구; a bet inlet through which vehicle indoor air is introduced;
    상기 필터어셈블리가 삽입되는 삽입구; an insertion hole into which the filter assembly is inserted;
    상기 블로워에 의해 상기 케이스 내부의 공기가 토출되는 토출덕트; a discharge duct through which the air inside the case is discharged by the blower;
    상기 케이스(200) 내부에 회전가능하게 배치되고, 상기 외기유입구 및 내기유입구를 선택적으로 개폐하는 도어;를 포함하고, A door that is rotatably disposed inside the case 200 and selectively opens and closes the outdoor air inlet and the bet inlet;
    상기 필터어셈블리는, 상기 삽입구를 통해 상기 케이스 내부로 삽입되고, 상기 외기유입구 및 내기유입구의 하측에 배치되고, 상기 블로워의 상측에 배치되며, The filter assembly is inserted into the case through the insertion hole, is disposed below the outdoor air inlet and the indoor air inlet, is disposed on the upper side of the blower,
    상기 필터어셈블리는 인가된 전원을 통해 자외선을 발생시키는 자외선램프;를 더 포함하는 차량용 송풍장치.The filter assembly is an ultraviolet lamp for generating ultraviolet rays through an applied power; the vehicle blower further comprising a.
  2. 청구항 1에 있어서, The method according to claim 1,
    상기 필터어셈블리가 상기 케이스에 삽입될 경우, 상기 케이스의 내부가 상기 필터어셈블리에 의해 상측 및 하측으로 구획되는 차량용 송풍장치.When the filter assembly is inserted into the case, the inside of the case is divided into upper and lower sides by the filter assembly.
  3. 청구항 1에 있어서, The method according to claim 1,
    상기 케이스는, 상기 필터어셈블리를 지지하는 필터지지부;를 더 포함하고, The case further includes a filter support for supporting the filter assembly,
    상기 필터어셈블리는 상기 필터지지부를 따라 슬라이드 이동가능하게 배치되는 차량용 송풍장치.The filter assembly is a vehicle blower disposed to be slidably movable along the filter support.
  4. 청구항 3에 있어서, 4. The method of claim 3,
    상기 필터어셈블리는, The filter assembly is
    상측개구면 및 하측개구면이 형성된 필터케이스; a filter case having an upper opening surface and a lower opening surface;
    상기 필터케이스 내부에 배치되는 메인필터; a main filter disposed inside the filter case;
    상기 필터케이스에 배치되고, 인가된 전원에 의해 자외선을 발생시키는 상기 자외선램프;를 포함하는 차량용 송풍장치.and the ultraviolet lamp disposed in the filter case and generating ultraviolet rays by applied power.
  5. 청구항 4에 있어서, 5. The method according to claim 4,
    상기 필터지지부는, 상기 필터케이스의 하측을 지지하는 로어지지부; The filter support part, a lower support part for supporting the lower side of the filter case;
    상기 필터케이스의 상측을 지지하는 어퍼지지부;를 포함하고, Including; upper support for supporting the upper side of the filter case;
    상기 로어지지부 및 어퍼지지부 사이에 필터삽입간격(D1)이 형성된 차량용 송풍장치.A vehicle blower in which a filter insertion interval (D1) is formed between the lower support part and the upper support part.
  6. 청구항 1 내지 5항중 어느 한 항에 있어서, 6. The method according to any one of claims 1 to 5,
    상기 차랑용 송풍장치에 이산화규소(SiO 2) 코팅이 적용된, 차량용 송풍장치.Silicon dioxide (SiO 2 ) coating is applied to the vehicle blower device, a vehicle blower.
PCT/KR2021/005762 2021-05-07 2021-05-07 Vehicle blower employing ultraviolet lamp and silicon dioxide antimicrobial coating WO2022234875A1 (en)

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JP2004105415A (en) * 2002-09-18 2004-04-08 Sakae Riken Kogyo Co Ltd Air cleaning filter apparatus
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US20180264162A1 (en) * 2015-06-05 2018-09-20 Hanon Systems Photocatalytic apparatus and hvac equipment for vehicle comprising same
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KR100504669B1 (en) * 1998-04-23 2005-10-24 한라공조주식회사 Fixing device for an air filter of a car blower unit
JP2004105415A (en) * 2002-09-18 2004-04-08 Sakae Riken Kogyo Co Ltd Air cleaning filter apparatus
KR20160084756A (en) * 2015-01-06 2016-07-14 한온시스템 주식회사 Blower of air conditioning system for vehicle
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EP4272770A1 (en) * 2022-05-04 2023-11-08 ALSTOM Transport SA Air treatment block for ventilation equipment
FR3135229A1 (en) * 2022-05-04 2023-11-10 Newtl Air treatment block for ventilation equipment

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