CN111481694A - Movable ultraviolet L ED sterilization and disinfection device - Google Patents
Movable ultraviolet L ED sterilization and disinfection device Download PDFInfo
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- CN111481694A CN111481694A CN202010464354.7A CN202010464354A CN111481694A CN 111481694 A CN111481694 A CN 111481694A CN 202010464354 A CN202010464354 A CN 202010464354A CN 111481694 A CN111481694 A CN 111481694A
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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
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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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
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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
- A61L2/26—Accessories or devices or components used for biocidal treatment
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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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
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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
- 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
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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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
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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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
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- A—HUMAN NECESSITIES
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- 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
- A61L2209/13—Dispensing or storing means for active compounds
- A61L2209/134—Distributing means, e.g. baffles, valves, manifolds, nozzles
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- Life Sciences & Earth Sciences (AREA)
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- Public Health (AREA)
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a movable ultraviolet L ED (ultraviolet light-emitting diode) sterilization and disinfection device which comprises a box body, wherein an ultraviolet L ED sterilization mechanism, a fan, a storage battery pack and a controller are arranged in the box body, a movable platform is arranged at the bottom of the box body, a top probe is arranged at the top of the box body, and a bottom probe is arranged at the bottom of the box body.
Description
Technical Field
The invention belongs to the technical field of disinfection devices, and particularly relates to a movable ultraviolet L ED (ultraviolet light-emitting diode) sterilization and disinfection device.
Background
The environment in which people live has a large number of pathogenic microorganisms, which usually exist in the form of bacteria or viruses, and the pathogenic microorganisms can be transmitted to human beings through various routes and harm human health. Common bacteria include bacillus anthracis, bacillus typhi, staphylococcus, vibrio cholerae and the like, and common viruses include hepatitis, influenza, sclerotinia virus and the like. Once infecting human, these bacterial viruses will bring great health impact to human. The new coronavirus appeared in 2019, which has been abused worldwide, and the life becomes more fragile and impatient before the virus. At present, the global infection of new coronavirus is over 150 thousands of people, the death number of the new coronavirus cannot be estimated, and the world economy suffers unprecedented impact. The new coronaviruses are similar in transmission to influenza, but the mortality rate far exceeds that of influenza. In the process of resisting viruses, the Weijian committee of China also developed a series of schemes, including ultraviolet sterilization and disinfection. The principle of ultraviolet sterilization is that the molecular bonds of deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) of bacteria are destroyed by ultraviolet with proper wavelength, so that the original bacterial colony is destroyed and the replication and reproduction of the bacteria are prevented, thereby achieving the purpose of killing the bacteria. The ultraviolet sterilization technology is to directly kill various bacteria, viruses, parasites, algae and other pathogens by utilizing high-intensity ultraviolet irradiation, has broad-spectrum high efficiency and second killing capability on most of bacteria and viruses, and is widely applied to the industries of civil life, medical treatment, production and manufacturing at present.
Due to the high spectrum efficiency of ultraviolet sterilization, various ultraviolet sterilization devices such as ultraviolet sterilization humidifiers, ultraviolet band-aids, ultraviolet sterilization water dispensers, ultraviolet sterilization bags and hand-held surface sterilizers and the like are developed after spring shoots are rained. The sterilization devices meet the requirements of people on short-distance surface sterilization, short-distance air sterilization and short-distance water sterilization to a great extent. The sterilization requirement at a short distance is very large, but a plurality of application scenes exist for the sterilization requirement at a long distance in a large space. Such as high-speed rail carriages, subway carriages, classrooms, dining halls, offices and food and drug processing workshops, the flow of people in the places is large, and the requirement on environmental germs is high. Therefore, regular disinfection and killing operations are carried out on the places, and disinfection is usually carried out by manually spraying disinfectant at present. The manual disinfectant spraying mode needs manual exposure in the disinfectant, so that great potential safety hazards exist, and the cost is high and the efficiency is low. Thus, the concept of using uv sterilization in conjunction with a movable platform is created.
Because of the exponential attenuation law of the traditional ultraviolet light in the air and water, the power of the ultraviolet light after long-distance transmission is obviously reduced, and the sterilization and disinfection efficiency is obviously reduced or even the sterilization and disinfection effects can not be achieved.
Disclosure of Invention
The invention aims to provide a movable ultraviolet L ED sterilization and disinfection device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme that the movable ultraviolet L ED sterilization and disinfection device is structurally characterized by comprising a box body, wherein an ultraviolet L ED sterilization mechanism, a fan, a storage battery pack and a controller are arranged in the box body, a movable platform is arranged at the bottom of the box body, a top probe is arranged at the top of the box body, a bottom probe is arranged at the bottom of the box body, the controller is respectively connected with the ultraviolet L ED sterilization mechanism, the fan, the movable platform, the top probe and the bottom probe, and the storage battery pack supplies power to the ultraviolet L ED sterilization mechanism, the fan, the controller, the movable platform, the top probe and the bottom probe.
Preferably, the box includes the movable ultraviolet L ED sterilizing equipment box that sets gradually from top to bottom, storage battery box and portable base box, wherein the connection can be dismantled through the mode of pegging graft between portable ultraviolet L ED sterilizing equipment box, the storage battery box and the portable base box, and be equipped with ultraviolet L ED sterilizing mechanism in the portable ultraviolet L ED sterilizing equipment box, fan and top probe, be equipped with fan and storage battery in the storage battery box, be equipped with the controller in the portable base box, portable platform and bottom probe.
Preferably, the top of the case is provided with a top sterilizing water spray head connected with the controller.
Preferably, the ultraviolet L ED sterilization mechanism comprises a first telescopic and rotatable ultraviolet L ED sterilization head and a second telescopic and rotatable ultraviolet L ED sterilization head which are arranged in a movable ultraviolet L ED sterilization device box, the cross section of the first telescopic and rotatable ultraviolet L ED sterilization head is circular, and the cross section of the second telescopic and rotatable ultraviolet L ED sterilization head is regular hexagon.
Preferably, the first telescopic and rotatable ultraviolet L ED sterilization head comprises an ultraviolet L ED light collimation system, an optical fiber and an optical fiber splitter which are connected in sequence, and the ultraviolet L ED light collimation system comprises an ultraviolet L ED chip and an ultraviolet L ED light collimator.
Preferably, the first telescopic and rotatable ultraviolet L ED sterilizing head and the second telescopic and rotatable ultraviolet L ED sterilizing head are consistent in structure.
Preferably, the ultraviolet L ED sterilization mechanism comprises a top horizontal rotatable coupling ultraviolet L ED parallel light module and a side vertical rotatable coupling ultraviolet L ED parallel light module which are arranged in the box body.
Preferably, the top-horizontal-rotatable coupled ultraviolet L ED parallel optical module comprises an ultraviolet L ED light collimation system, an optical fiber splitter, an optical fiber and a plurality of coupled optical fiber heads, which are connected in sequence, wherein the ultraviolet L ED light collimation system comprises an ultraviolet L ED chip and an ultraviolet L ED light collimator, and the coupled optical fiber heads are multiple.
Preferably, the structure of the top horizontal type rotatable coupling ultraviolet L ED parallel light module is consistent with that of the side vertical type rotatable coupling ultraviolet L ED parallel light module.
Preferably, the size of the ultraviolet L ED chip is 1mm × 1 mm.
Compared with the prior art, the invention has the beneficial effects that:
(1) the optical fiber coupled ultraviolet L ED sterilization and disinfection device and the movable platform are combined into a whole, so that the connection is convenient, and the movable ultraviolet L ED sterilization and disinfection is realized;
(2) each system can be produced in a modularized way, is easy to assemble and maintain, and greatly saves the manufacturing cost and the maintenance cost;
(3) the ultraviolet L ED chip used for ultraviolet L ED sterilization occupies a small space, and the device can be small and portable;
(4) except for the ultraviolet L ED sterilization mode, the device can spray disinfectant simultaneously, and the sterilization and disinfection are more thorough;
(5) can be applied to various occasions, such as subway carriage, high-speed railway carriage, dining room, food and drug processing workshop, disinfect with low costs and high-efficient swift.
Drawings
FIG. 1 is a schematic diagram of a fiber coupled UV L ED single-path parallel light source;
FIG. 2 is a schematic diagram of a fiber coupled UV L ED multi-channel parallel light source;
FIG. 3 is a schematic diagram of the overall structure of a movable ultraviolet L ED sterilization device I;
FIG. 4 is an exploded view of a first portable ultraviolet L ED sterilization device;
FIG. 5 is a schematic view of the overall structure of a second movable ultraviolet L ED sterilization device;
FIG. 6 is an exploded view of a second portable ultraviolet L ED sterilization device;
in the figure, a 1-ultraviolet L ED light collimation system, 2-optical fibers, 3-optical fiber splitters, 4-ultraviolet light, 5-parallel ultraviolet light schematic diagrams, 6-coupled optical fiber heads, 7-telescopic rotatable ultraviolet L ED sterilization heads I, 8-telescopic rotatable ultraviolet L ED sterilization heads II, 9-top probes, 10-storage battery box bodies, 11-movable base box bodies, 12-bottom probes, 13-movable ultraviolet L ED sterilization device box bodies, 14-fans, 15-storage battery packs, 16-movable platforms, 17-top horizontal rotatable coupled ultraviolet L ED parallel optical modules, 18-top sterilized water spray heads, 19-box bodies, 20-side vertical rotatable coupled ultraviolet L ED parallel optical modules, 21-ultraviolet L ED chips and 22-ultraviolet L ED light collimators.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1, 3 and 4, the invention provides a technical scheme that the movable ultraviolet L ED sterilization and disinfection device comprises a box 19, wherein an ultraviolet L ED sterilization mechanism, a fan 14, a storage battery pack 15 and a controller are arranged in the box 19, a movable platform 16 is arranged at the bottom of the box 19, a top probe 9 is arranged at the top of the box 19, a bottom probe 12 is arranged at the bottom of the box 19, the controller is respectively connected with the ultraviolet L ED sterilization mechanism, the fan 14, the movable platform 16, the top probe 9 and the bottom probe 12, and the storage battery pack 15 supplies power to the ultraviolet L ED sterilization mechanism, the fan 14, the controller, the movable platform 16, the top probe 9 and the bottom probe 12.
Wherein, in this embodiment, box 19 including the movable ultraviolet L ED sterilizing equipment box 13, storage battery box 10 and the portable base box 11 that set gradually from top to bottom, wherein can dismantle the connection through the mode of pegging graft between movable ultraviolet L ED sterilizing equipment box 13, storage battery box 10 and the portable base box 11, and be equipped with ultraviolet L ED sterilizing mechanism in the portable ultraviolet L ED sterilizing equipment box 13, fan 14 and top probe 9, be equipped with fan 14 and storage battery 15 in the storage battery box 10, be equipped with the controller in the portable base box 11, portable platform 16 and bottom probe 12.
Wherein, in this embodiment, ultraviolet L ED mechanism that disinfects including the first 7 of scalable rotatable ultraviolet L ED sterilizing head and the first 8 of scalable rotatable ultraviolet L ED sterilizing head of locating in movable ultraviolet L ED sterilizing equipment box 13, and the cross-section of scalable rotatable ultraviolet L ED sterilizing head 7 is circular, and the cross-section of scalable rotatable ultraviolet L ED sterilizing head two 8 is regular hexagon.
In this embodiment, the first retractable and rotatable ultraviolet L ED sterilization head 7 includes an ultraviolet L ED light collimation system 1, an optical fiber 2, and an optical fiber splitter 3, which are connected in sequence, and the ultraviolet L ED light collimation system 1 includes an ultraviolet L ED chip 21 and an ultraviolet L ED light collimator 22.
In the embodiment, the structures of the first retractable and rotatable ultraviolet L ED sterilization head 7 and the second retractable and rotatable ultraviolet L ED sterilization head 8 are consistent.
In the embodiment, the size of the ultraviolet L ED chip 21 is 1mm × 1 mm.
The method comprises the steps that 40 ultraviolet L ED chips 21 with the size of 1mm × and the size of 1mm are taken, the wavelength is 275nm, the power of a single ultraviolet L ED chip is 50V and mW. at 350mA, a lens is installed after each chip is packaged, an ultraviolet L ED light collimator 22 is installed at the same time, an optical fiber splitter 3 with a prism is connected behind the ultraviolet L ED light collimator 22, the light emitted is an ultraviolet light source, a schematic diagram 5 of parallel ultraviolet rays of emitted ultraviolet rays 4 is shown in fig. 1, the assembly of a telescopic and rotatable ultraviolet L ED sterilization head I7 is completed, the ultraviolet power at an outlet of the single telescopic and rotatable ultraviolet L ED sterilization head I7 is 2W, 4 identical telescopic and rotatable ultraviolet L ED sterilization head I7.4 telescopic and rotatable ultraviolet 2 sterilization head I7 are prepared in the same method and are respectively installed at four angular positions at the top of a movable ultraviolet L ED sterilization device box 13, the 4 telescopic and rotatable ultraviolet L ED sterilization head I7 have telescopic and rotatable functions, the functions of telescopic and rotatable ultraviolet 829 surfaces can be fastened on the left and right sides, the surfaces of objects, the surfaces of the objects can be fastened, the top of the movable ultraviolet L ED sterilization device, the battery pack is provided with a battery pack, the battery pack is provided with a high-voltage detection.
The device adopts a mode of horizontally advancing to sterilize and disinfect the carriage in the high-speed rail carriage, the horizontally advancing speed is controlled to be 0.1 m/s, the ultraviolet L ED radiation power of the device is higher, so the sterilization efficiency of the sterilization disinfector is very high, after sterilization and disinfection, the carriage is subjected to microorganism concentration detection, and the surface sterilization efficiency can reach more than 99%.
Example two
Referring to fig. 1, 3 and 4, the invention provides a technical scheme that the movable ultraviolet L ED sterilization and disinfection device comprises a box 19, wherein an ultraviolet L ED sterilization mechanism, a fan 14, a storage battery pack 15 and a controller are arranged in the box 19, a movable platform 16 is arranged at the bottom of the box 19, a top probe 9 is arranged at the top of the box 19, a bottom probe 12 is arranged at the bottom of the box 19, the controller is respectively connected with the ultraviolet L ED sterilization mechanism, the fan 14, the movable platform 16, the top probe 9 and the bottom probe 12, and the storage battery pack 15 supplies power to the ultraviolet L ED sterilization mechanism, the fan 14, the controller, the movable platform 16, the top probe 9 and the bottom probe 12.
Wherein, in this embodiment, box 19 including the movable ultraviolet L ED sterilizing equipment box 13, storage battery box 10 and the portable base box 11 that set gradually from top to bottom, wherein can dismantle the connection through the mode of pegging graft between movable ultraviolet L ED sterilizing equipment box 13, storage battery box 10 and the portable base box 11, and be equipped with ultraviolet L ED sterilizing mechanism in the portable ultraviolet L ED sterilizing equipment box 13, fan 14 and top probe 9, be equipped with fan 14 and storage battery 15 in the storage battery box 10, be equipped with the controller in the portable base box 11, portable platform 16 and bottom probe 12.
Wherein, in this embodiment, the top of the box body 19 is provided with a top disinfectant spray head 18 connected with the controller.
Wherein, in this embodiment, ultraviolet L ED mechanism that disinfects including the first 7 of scalable rotatable ultraviolet L ED sterilizing head and the first 8 of scalable rotatable ultraviolet L ED sterilizing head of locating in movable ultraviolet L ED sterilizing equipment box 13, and the cross-section of scalable rotatable ultraviolet L ED sterilizing head 7 is circular, and the cross-section of scalable rotatable ultraviolet L ED sterilizing head two 8 is regular hexagon.
In this embodiment, the first retractable and rotatable ultraviolet L ED sterilization head 7 includes an ultraviolet L ED light collimation system 1, an optical fiber 2, and an optical fiber splitter 3, which are connected in sequence, and the ultraviolet L ED light collimation system 1 includes an ultraviolet L ED chip 21 and an ultraviolet L ED light collimator 22.
In the embodiment, the structures of the first retractable and rotatable ultraviolet L ED sterilization head 7 and the second retractable and rotatable ultraviolet L ED sterilization head 8 are consistent.
In the embodiment, the size of the ultraviolet L ED chip 21 is 1mm × 1 mm.
The method comprises the steps that 40 ultraviolet L ED chips 21 with the size of 1mm × mm are taken, the wavelength is 275nm, the single voltage is 6V, the power at 350mA is 50 mW., after each chip is packaged, a lens is installed, an ultraviolet L ED light collimator 22 is installed at the same time, an optical fiber splitter 3 with a prism is connected behind the ultraviolet L ED light collimator 22, the light is an ultraviolet light source, a parallel ultraviolet light schematic diagram 5 of the emitted ultraviolet light 4 is shown in fig. 1, the assembly of a retractable and rotatable ultraviolet 852 ED sterilization head I7 or a retractable and rotatable ultraviolet L ED sterilization head II 8 is completed, the cross section of the retractable and rotatable ultraviolet L ED head I7 is circular, the cross section of the retractable and rotatable ultraviolet 365 ED sterilization head II 8 is a regular hexagon, the ultraviolet power at the exit of a single retractable and rotatable ultraviolet L ED sterilization head I7 or a retractable and rotatable ultraviolet sterilization head II 8 is 2W, 4 identical rotatable ultraviolet sterilization head I7 or a retractable and rotatable ultraviolet sterilization head II 8 is prepared by the same method, the ultraviolet sterilization head II is arranged at the same height of a retractable and rotatable sterilization head III sterilization head, the retractable sterilization head III sterilization device is arranged to cover a rotatable sterilization head III sterilization device with a retractable and a retractable sterilization head III sterilization device with a rotatable sterilization head III sterilization device with a rotatable sterilization head III sterilization function of a rotatable sterilization head III sterilization function, the same height of a rotatable sterilization head III sterilization device, the same method, the same height of a rotatable sterilization device with a rotatable sterilization head III sterilization device, the same height of a rotatable sterilization head III sterilization device with the capability of a rotatable sterilization head III sterilization device, the same height of a rotatable sterilization head III sterilization head.
The device adopts the mode of horizontal forward travel to disinfect the carriage in high-speed railway carriage, and the speed control that the level was marchd forward is 0.1 m/s, and this device ultraviolet L ED radiant power is higher, and at ultraviolet L ED disinfection's in-process of disinfecting, also sprays the antiseptic solution simultaneously, so the sterilizer disinfection's that disinfects efficiency of disinfecting is very high, after disinfecting, carries out microorganism concentration detection to the carriage, and surface sterilization efficiency can reach more than 99%.
EXAMPLE III
Referring to fig. 2, 5 and 6, the invention provides a technical scheme that the movable ultraviolet L ED sterilization and disinfection device comprises a box 19, wherein an ultraviolet L ED sterilization mechanism, a fan 14, a storage battery pack 15 and a controller are arranged in the box 19, a movable platform 16 is arranged at the bottom of the box 19, a top probe 9 is arranged at the top of the box 19, a bottom probe 12 is arranged at the bottom of the box 19, the controller is respectively connected with the ultraviolet L ED sterilization mechanism, the fan 14, the movable platform 16, the top probe 9 and the bottom probe 12, and the storage battery pack 15 supplies power to the ultraviolet L ED sterilization mechanism, the fan 14, the controller, the movable platform 16, the top probe 9 and the bottom probe 12.
Wherein, in this embodiment, box 19 including the movable ultraviolet L ED sterilizing equipment box 13, storage battery box 10 and the portable base box 11 that set gradually from top to bottom, wherein can dismantle the connection through the mode of pegging graft between movable ultraviolet L ED sterilizing equipment box 13, storage battery box 10 and the portable base box 11, and be equipped with ultraviolet L ED sterilizing mechanism in the portable ultraviolet L ED sterilizing equipment box 13, fan 14 and top probe 9, be equipped with fan 14 and storage battery 15 in the storage battery box 10, be equipped with the controller in the portable base box 11, portable platform 16 and bottom probe 12.
In this embodiment, the ultraviolet L ED sterilization mechanism includes a top horizontal rotatable coupling ultraviolet L ED parallel light module 17 and a side vertical rotatable coupling ultraviolet L ED parallel light module 20, which are disposed in the box 19.
In this embodiment, the top horizontal rotatable coupled ultraviolet L ED parallel optical module 17 includes an ultraviolet L ED light collimating system 1, an optical fiber 2, an optical fiber splitter 3, an optical fiber 1, and a coupled optical fiber head 6, which are connected in sequence, wherein the ultraviolet L ED light collimating system 1 includes an ultraviolet L ED chip 21 and an ultraviolet L ED light collimator 22, and the coupled optical fiber head 6 is plural.
In this embodiment, the top horizontal rotatable coupled ultraviolet L ED parallel light module 17 and the side vertical rotatable coupled ultraviolet L ED parallel light module 20 have the same structure.
In the embodiment, the size of the ultraviolet L ED chip 21 is 1mm × 1 mm.
20 ultraviolet L ED chips 21 with the size of 1mm × mm, the wavelength of the chips is 275nm, the voltage of each chip is 6V, the power of each chip is 50 mW. when the chips are packaged, a lens is installed, an ultraviolet L ED light collimator 22 is installed at the same time, an optical fiber splitter 3 with a prism is connected behind the ultraviolet L ED light collimator 22, a coupled optical fiber head 6 is connected behind the optical fiber splitter 3, the packaging of the light emitting heads is completed, the 20 light emitting heads are installed in cylindrical transparent glass, light emitted from the transparent glass is a beam of ultraviolet light source, as shown in fig. 2, the ultraviolet light power at the outlet of the light emitting heads is 1W, 16 identical light emitting heads are prepared in the same method, the light emitting head has a rotating function, the ultraviolet L ED sterilization angle is very large, the 16 light emitting heads comprise 8 top horizontal rotatable coupling ultraviolet L ED parallel light modules 17 and 8 side surface rotatable coupling ultraviolet L ED parallel light modules 20, 8 top horizontal coupling ultraviolet L ED parallel light modules are arranged on a top surface of a Wh horizontal coupling ultraviolet light module 17, the top surface of a rotatable parallel coupling ultraviolet 35 ED parallel light module, the whole storage battery pack is uniformly distributed on a storage battery pack, and the whole battery pack, the battery pack comprises four rotatable ultraviolet light energy charging head, the four rotatable ultraviolet light modules, the four battery pack, the battery.
The device adopts a mode of horizontally advancing to sterilize and disinfect the carriage in the high-speed rail carriage, the horizontally advancing speed is controlled to be 0.2 m/s, the ultraviolet L ED radiation power of the device is higher, so the sterilization efficiency of the sterilization disinfector is very high, after sterilization and disinfection, the carriage is subjected to microorganism concentration detection, and the surface sterilization efficiency can reach more than 99%.
Example four
Referring to fig. 2, 5 and 6, the invention provides a technical scheme that the movable ultraviolet L ED sterilization and disinfection device comprises a box 19, wherein an ultraviolet L ED sterilization mechanism, a fan 14, a storage battery pack 15 and a controller are arranged in the box 19, a movable platform 16 is arranged at the bottom of the box 19, a top probe 9 is arranged at the top of the box 19, a bottom probe 12 is arranged at the bottom of the box 19, the controller is respectively connected with the ultraviolet L ED sterilization mechanism, the fan 14, the movable platform 16, the top probe 9 and the bottom probe 12, and the storage battery pack 15 supplies power to the ultraviolet L ED sterilization mechanism, the fan 14, the controller, the movable platform 16, the top probe 9 and the bottom probe 12.
Wherein, in this embodiment, box 19 including the movable ultraviolet L ED sterilizing equipment box 13, storage battery box 10 and the portable base box 11 that set gradually from top to bottom, wherein can dismantle the connection through the mode of pegging graft between movable ultraviolet L ED sterilizing equipment box 13, storage battery box 10 and the portable base box 11, and be equipped with ultraviolet L ED sterilizing mechanism in the portable ultraviolet L ED sterilizing equipment box 13, fan 14 and top probe 9, be equipped with fan 14 and storage battery 15 in the storage battery box 10, be equipped with the controller in the portable base box 11, portable platform 16 and bottom probe 12.
Wherein, in this embodiment, the top of the box body 19 is provided with a top disinfectant spray head 18 connected with the controller.
In this embodiment, the ultraviolet L ED sterilization mechanism includes a top horizontal rotatable coupling ultraviolet L ED parallel optical module 17 disposed in the box 19 and a side vertical rotatable coupling ultraviolet L ED parallel optical module 20 disposed on an inner side of the box 19.
In this embodiment, the top horizontal rotatable coupled ultraviolet L ED parallel optical module 17 includes an ultraviolet L ED light collimating system 1, an optical fiber 2, an optical fiber splitter 3, an optical fiber 1, and a coupled optical fiber head 6, which are connected in sequence, wherein the ultraviolet L ED light collimating system 1 includes an ultraviolet L ED chip 21 and an ultraviolet L ED light collimator 22, and the coupled optical fiber head 6 is plural.
In this embodiment, the top horizontal rotatable coupled ultraviolet L ED parallel light module 17 and the side vertical rotatable coupled ultraviolet L ED parallel light module 20 have the same structure.
In the embodiment, the size of the ultraviolet L ED chip 21 is 1mm × 1 mm.
20 ultraviolet L ED chips 21 with the size of 1mm × mm, the wavelength of the chips is 275nm, the voltage of each chip is 6V, the power of each chip is 50 mW. when the chips are packaged, a lens is installed, an ultraviolet L ED light collimator 22 is installed at the same time, an optical fiber splitter 3 with a prism is connected behind the ultraviolet L ED light collimator 22, a coupled optical fiber head 6 is connected behind the optical fiber splitter 3, the packaging of the light emitting heads is completed, the 20 light emitting heads are installed in cylindrical transparent glass, light emitted from the transparent glass is a beam of ultraviolet light source, as shown in fig. 2, the ultraviolet light power at the outlet of the light emitting heads is 1W, 16 identical light emitting heads are prepared in the same method, the light emitting head has a rotating function, the ultraviolet L ED sterilization angle is very large, the 16 light emitting heads comprise 8 top horizontal rotatable coupling ultraviolet L ED parallel light modules 17 and 8 side surface rotatable coupling ultraviolet L ED parallel light modules 20, 8 top horizontal coupling ultraviolet L ED parallel light modules are arranged on a top surface of a Wh horizontal coupling ultraviolet light module 17, the top surface of a rotatable parallel coupling ultraviolet 35 ED parallel light module, the whole storage battery pack is uniformly distributed on a storage battery pack, and the whole battery pack, the battery pack comprises four rotatable ultraviolet light energy charging head, the four rotatable ultraviolet light modules, the four battery pack, the battery.
The device adopts the mode of horizontal forward travel to disinfect the carriage in high-speed railway carriage, and the speed control that the level was marchd forward is 0.2 m/s, and this device ultraviolet L ED radiant power is higher, and at ultraviolet L ED disinfection's in-process of disinfecting, also sprays the antiseptic solution simultaneously, so the sterilizer disinfection's that disinfects efficiency of disinfecting is very high, after disinfecting, carries out microorganism concentration detection to the carriage, and surface sterilization efficiency can reach more than 99%.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A movable ultraviolet L ED sterilization and disinfection device is characterized by comprising a box body, wherein an ultraviolet L ED sterilization mechanism, a fan, a storage battery pack and a controller are arranged in the box body, a movable platform is arranged at the bottom of the box body, a top probe is arranged at the top of the box body, a bottom probe is arranged at the bottom of the box body, the controller is respectively connected with the ultraviolet L ED sterilization mechanism, the fan, the movable platform, the top probe and the bottom probe, and the storage battery pack supplies power for the ultraviolet L ED sterilization mechanism, the fan, the controller, the movable platform, the top probe and the bottom probe.
2. The movable ultraviolet L ED sterilization and disinfection device as claimed in claim 1, wherein the case comprises a movable ultraviolet L ED sterilization device case, a storage battery pack case and a movable base case, which are sequentially arranged from top to bottom, wherein the movable ultraviolet L ED sterilization device case, the storage battery pack case and the movable base case are detachably connected in an inserting manner, an ultraviolet L ED sterilization mechanism, a fan and a top probe are arranged in the movable ultraviolet L ED sterilization device case, the storage battery pack case is internally provided with the fan and the storage battery pack, and the movable base case is internally provided with the controller, the movable platform and the bottom probe.
3. The portable ultraviolet L ED sterilization and disinfection device as claimed in claim 1, wherein the top of the box is provided with a top disinfectant spray head connected to the controller.
4. The movable ultraviolet L ED sterilization and disinfection device as claimed in claim 1, wherein the ultraviolet L ED sterilization mechanism comprises a first retractable and rotatable ultraviolet L ED sterilization head and a second retractable and rotatable ultraviolet L ED sterilization head which are arranged in a movable ultraviolet L ED sterilization device box, the cross section of the first retractable and rotatable ultraviolet L ED sterilization head is circular, and the cross section of the second retractable and rotatable ultraviolet L ED sterilization head is regular hexagon.
5. The movable ultraviolet L ED sterilization and disinfection device as claimed in claim 4, wherein the first retractable and rotatable ultraviolet L ED sterilization head comprises an ultraviolet L ED light collimation system, an optical fiber and an optical fiber splitter which are connected in sequence, and the ultraviolet L ED light collimation system comprises an ultraviolet L ED chip and an ultraviolet L ED light collimator.
6. The movable ultraviolet L ED sterilization and disinfection device as claimed in claim 4, wherein the first retractable and rotatable ultraviolet L ED sterilization head and the second retractable and rotatable ultraviolet L ED sterilization head are identical in structure.
7. The movable ultraviolet L ED sterilization and disinfection device as claimed in claim 1, wherein the ultraviolet L ED sterilization mechanism comprises a top horizontal rotatable coupled ultraviolet L ED parallel light module and a side vertical rotatable coupled ultraviolet L ED parallel light module disposed in the cabinet.
8. The movable ultraviolet L ED sterilization and disinfection device as claimed in claim 7, wherein the top horizontally rotatable coupled ultraviolet L ED parallel light module comprises an ultraviolet L ED light collimation system, optical fibers, an optical fiber splitter, optical fibers and a plurality of coupled optical fiber heads, which are connected in sequence, wherein the ultraviolet L ED light collimation system comprises an ultraviolet L ED chip and an ultraviolet L ED light collimator.
9. The movable ultraviolet L ED sterilization and disinfection device as claimed in claim 7, wherein the top horizontal rotatable coupling ultraviolet L ED parallel light module and the side vertical rotatable coupling ultraviolet L ED parallel light module have the same structure.
10. The portable ultraviolet L ED sterilization and disinfection device as claimed in any one of claims 5 or 7, wherein the size of the ultraviolet L ED chip is 1mm × 1 mm.
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| CN202010464354.7A CN111481694A (en) | 2020-05-27 | 2020-05-27 | Movable ultraviolet L ED sterilization and disinfection device |
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| CN202010464354.7A CN111481694A (en) | 2020-05-27 | 2020-05-27 | Movable ultraviolet L ED sterilization and disinfection device |
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Cited By (1)
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Application publication date: 20200804 |