CN211716396U - Disinfecting LED lamps - Google Patents

Abstract

The utility model provides a disinfection LED lamp, which belongs to the field of lighting technology, including a lighting component, a ventilation duct arranged on the lighting component, a suction module arranged in the ventilation duct for driving the flow of gas in the ventilation duct, and an ultraviolet disinfection block arranged in the ventilation duct and covering the entire cross-section of the ventilation duct, wherein the ultraviolet disinfection block is provided with vents for airflow to pass through. When the air flows in the ventilation duct and passes through the vents on the ultraviolet disinfection block, the air is disinfected by the ultraviolet disinfection block. The disinfection LED lamp provided by the utility model arranges the ultraviolet disinfection block inside the ventilation duct, and introduces air to the ultraviolet disinfection block through the suction module. When the ultraviolet disinfection block is working, ultraviolet light will not leak from the ventilation duct, and will not cause any damage to the human body.

Description

Disinfecting LED lamps

technical field

The utility model belongs to the technical field of lighting, and more particularly relates to a disinfection LED lamp.

Background technique

LED lighting fixtures are common household appliances, but they often only have lighting functions. With the improvement of people's living standards, people pay more and more attention to the details of life. In some places with high requirements for air environment, they need to be installed at the same time. Disinfection lamps with lighting and disinfection functions. Existing disinfection lamps are basically ultraviolet lamps containing mercury. When the ultraviolet lamps are lit, personnel must stay away from the bactericidal lamps, otherwise it will cause ultraviolet damage to the skin and eyes, and make disinfection. The use of lights is very inconvenient.

Utility model content

The purpose of the utility model is to provide a disinfection LED lamp, which aims to solve the problem of the inconvenient use of the disinfection lamp in the prior art that the personnel must be far away when the disinfection operation is performed.

In order to achieve the above purpose, the technical solution adopted by the present invention is to provide a sterilizing LED lamp, which includes a lighting component, a ventilation duct arranged on the lighting component, and a ventilation duct arranged in the ventilation duct for driving the ventilation duct. A suction module for internal gas flow, and an ultraviolet sterilizing block arranged in the ventilation duct and covering the entire cross section of the ventilation duct, the ultraviolet sterilizing block is provided with ventilation holes for air flow through.

As another embodiment of the present application, the side of the ultraviolet disinfection block is further provided with a photocatalyst block covering the entire cross-section of the ventilation duct, the photocatalyst block and the ultraviolet disinfection block are arranged at intervals, and the photocatalyst block is also provided with There are vent holes for airflow through.

As another embodiment of the present application, filter units are further provided at both ends of the ventilation duct, and the filter units cover the entire cross section of the ventilation duct.

As another embodiment of the present application, the side wall of the ventilation duct is further provided with a plurality of installation openings, and the ultraviolet disinfection block, the air suction module and the photocatalyst block are all detachably plugged and fixed through the installation openings into the ventilation duct.

As another embodiment of the present application, the ultraviolet disinfection block includes an installation block disposed in the ventilation duct and covering the entire cross section of the ventilation duct, and a plurality of installation blocks disposed on the installation blocks and located in the ventilation duct. UV light source around the stomata.

As another embodiment of the present application, the ventilation holes are all provided through the installation block, the number of the ventilation holes is multiple, and the multiple ventilation holes are evenly distributed on the installation block. The ultraviolet light sources are evenly distributed among the ventilation holes.

As another embodiment of the present application, the installation block is made of a transparent material, and a light-shielding surface is provided on the periphery of the installation block close to the side wall of the ventilation duct.

As another embodiment of the present application, the air suction module includes an installation frame disposed in the ventilation duct and covering the entire cross section of the ventilation duct, and a driving fan rotatably disposed on the installation frame. A pull handle is also provided on the mounting frame.

As another embodiment of the present application, the lighting component includes a light source plate, a reflector disposed above the light source plate, and an optical device disposed below the light source plate.

As another embodiment of the present application, the outside of the ventilation duct is further provided with a mounting hook for mounting and fixing the lighting component.

The beneficial effect of the disinfection LED lamp provided by the utility model is that compared with the prior art, the lighting components are provided with ventilation ducts, and the interior of the ventilation ducts is provided with an ultraviolet disinfection block, so that the outside air can be drawn under the action of the air suction module. , enter the ventilation duct from one end of the ventilation duct and discharge from the other end of the ventilation duct. When the air flows in the ventilation duct and passes through the ventilation holes on the ultraviolet disinfection block, the air is sterilized by the ultraviolet disinfection block. The sterilizing LED lamp of the utility model can sterilize the air at the same time of lighting, and can also operate the ultraviolet sterilizing block to sterilize the air separately when the lighting part is in a closed state. The air suction module introduces the air into the ultraviolet disinfection place, and the ultraviolet light will not leak from the ventilation duct when the ultraviolet disinfection block is working, and will not cause any damage to the human body.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present utility model. For some new embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic structural diagram of a disinfection LED lamp provided by an embodiment of the present invention;

2 is a schematic diagram of an explosion structure of a disinfection LED lamp provided by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an ultraviolet disinfection block used in an embodiment of the present invention.

In the figure: 1. Ventilation duct; 11. Installation opening; 2. Air suction module; 3. Ultraviolet disinfection block; 31. Installation block; 32. Ultraviolet light source; 33. Ventilation hole; 4. Photocatalyst block; 5. Lighting parts ; 51, light source board; 52, reflector; 53, optical device; 6, installation hook; 7, filter unit.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Please refer to FIG. 1 and FIG. 2 together, and now the disinfection LED lamp provided by the present invention will be described. Sterilizing LED lamps, used to sterilize the air while lighting, or when the lighting component 5 is turned off, you can also run the UV disinfection block 3 alone to sterilize the air, including the lighting component 5 and the ventilation ducts arranged on the lighting component 5 1. The suction module 2 arranged in the ventilation duct 1 for driving the gas flow in the ventilation duct 1, and the ultraviolet disinfection block 3 arranged in the ventilation duct 1 and covering the entire cross section of the ventilation duct 1, the ultraviolet disinfection block 3 is provided with ventilation holes 33 for air flow through.

Compared with the prior art, the disinfection LED lamp provided in this embodiment is provided with a ventilation duct 1 in the lighting component 5, and an ultraviolet disinfection block 3 is arranged inside the ventilation duct 1, so that the outside air can play the role of the suction module 2. Then, enter the interior of the ventilation duct 1 from one end of the ventilation duct 1 and discharge from the other end of the ventilation duct 1, when the air passes through the ventilation hole 33 on the ultraviolet disinfection block 3 when flowing in the ventilation pipe 1, through the ultraviolet disinfection block 3 Air is sterilized. The sterilizing LED lamp of the utility model can sterilize the air at the same time of lighting, and can also run the ultraviolet sterilizing block separately to sterilize the air when the lighting component is in the off state, and the ultraviolet sterilizing block 3 is arranged inside the ventilation duct 1, and The air is introduced into the ultraviolet disinfection place through the air suction module 2. When the ultraviolet disinfection block 3 is working, the ultraviolet light will not leak from the ventilation duct 1, and will not cause any damage to the human body, so that the disinfection LED lamps can be performed while lighting. To sanitize, the air can also be sanitized by running the UV sanitizer block alone.

As a specific embodiment of the disinfection LED lamp provided by the present invention, please refer to FIG. 3 , the ultraviolet disinfection block 3 includes an installation block 31 arranged in the ventilation duct 1 and covering the entire cross section of the ventilation duct 1, and The ultraviolet light source 32 is arranged on the plurality of mounting blocks 31 and located on the periphery of the ventilation hole 33 . When the air passes through the ventilation holes 33 on the ultraviolet disinfection block 3, the air is sterilized and disinfected by the ultraviolet light source 32. When the ultraviolet disinfection block 3 is used alone, the ultraviolet light source 32 generally adopts a UVC light source, and the light emitted by the UVC light source is short-wave ultraviolet light. It has a strong bactericidal ability and can be used alone, and only the UVC light source can be used alone to sterilize the air.

As a specific embodiment of the disinfection LED lamp provided by the present invention, please refer to FIG. 1 and FIG. 2 together. The side of the ultraviolet disinfection block 3 is also provided with a photocatalyst block 4 covering the entire cross-section of the ventilation duct 1. The photocatalyst block The block 4 and the ultraviolet disinfection block 3 are arranged at intervals, and the photocatalyst block 4 is also provided with a ventilation hole 33 for air flow through. The photocatalyst block 4 is a block made of photocatalyst. The photocatalyst block 4 is also provided with a plurality of ventilation holes 33 for air flow through. The plurality of ventilation holes 33 are evenly distributed on the photocatalyst block 4. When the ventilation duct 1 is installed When the photocatalyst block 4 is used, the ultraviolet light source 32 of the ultraviolet disinfection block 3 adopts a UVA light source to cooperate with the photocatalyst block 4 . Under the action of the air suction module 2, when the air flows through the photocatalyst block 4, the bacteria and harmful substances in the air are catalyzed by the photocatalyst block 4 to generate active free hydroxyl groups and active oxygen (near-ultraviolet light emitted by the UVA LED light source) irradiated on the photocatalyst The decomposition of H2O on block 4 produces active free hydroxyl and active oxygen) oxidative decomposition. The air flowing out no longer contains bacteria and harmful substances, achieving the purpose of sterilizing and purifying the air, and making the disinfection effect of the disinfection LED lamps better.

As a specific embodiment of the disinfection LED lamp provided by the present invention, please refer to FIG. 1 and FIG. 2 , the two ends of the ventilation duct 1 are also provided with filter units 7 , and the filter units 7 cover the entire cross section of the ventilation duct 1 . superior. The setting of the filter unit 7 enables the air to flow out and inflow from the ventilation duct 1 under the action of the air suction module 2, the air can be filtered by the filter unit 7, and the air can be purified on the basis of disinfection and sterilization, and also prevent dust. It enters the interior of the ventilation duct 1 and is adsorbed on the photocatalyst block 4 or the ultraviolet disinfection block 3, affecting the disinfection effect of the photocatalyst block 4 or the ultraviolet disinfection block 3.

As a specific embodiment of the disinfection LED lamp provided by the present invention, please refer to FIG. 1 and FIG. 2 , the side wall of the ventilation duct 1 is also provided with a plurality of installation openings 11, the ultraviolet disinfection block 3 and the suction module 2 and The photocatalyst blocks 4 are all detachably inserted and fixed into the ventilation duct 1 through the installation opening 11 . The installation opening 11 is arranged through the side wall of the ventilation duct 1, and the installation opening 11 is usually arranged above the ventilation duct 1 and its size is adapted to the width of the ultraviolet disinfection block 3, the air suction module 2 or the photocatalyst block 4 to prevent the installation opening 11. 11 air leaks. The ultraviolet disinfection block 3, the air suction module 2 and the photocatalyst block 4 are all modularly arranged, and are inserted and installed on the ventilation duct 1 through the installation opening 11, so that the cleaning, replacement and maintenance of the ultraviolet disinfection block 3 and the photocatalyst block 4 are more convenient.

As a specific embodiment of the disinfection LED lamp provided by the present invention, please refer to FIG. 3 , the ventilation holes 33 are all provided through the installation block 31 , the number of the ventilation holes 33 is multiple, and the multiple ventilation holes 33 are evenly distributed in On the installation block 31 , the ultraviolet light sources 32 are evenly distributed among the ventilation holes 33 . The ultraviolet light source 32 and the ventilation holes 33 are arranged in this way, so that when the air passes through the ventilation holes 33 , each ventilation hole 33 can be fully irradiated by the ultraviolet light source 32 .

As a specific implementation of the disinfection LED lamp provided by the present invention, please refer to FIG. 2 and FIG. 3 , the installation block 31 is made of transparent material, and a peripheral ring of the installation block 31 close to the side wall of the ventilation duct 1 is provided with shading surface. The installation block 31 is made of transparent material, so that the ultraviolet light emitted by the ultraviolet light source 32 can pass through the installation block 31, which can make the irradiation area of the ultraviolet light source 32 larger, and make the disinfection and sterilization effect of the ultraviolet disinfection block 3 better. In addition, a light-shielding surface is provided on the periphery of the installation block 31 close to the side wall of the ventilation duct 1 , which can prevent ultraviolet rays from penetrating from the side surface of the installation block 31 .

As a specific embodiment of the disinfection LED lamp provided by the present invention, please refer to FIG. 1 to FIG. 2 , the air suction module 2 includes a mounting frame arranged in the ventilation duct 1 and covering the entire cross section of the ventilation duct 1, And the driving fan arranged on the installation frame is rotated, and a pull handle is also arranged on the installation frame. The installation frame is detachably plugged and installed in the installation opening 11, and the suction module 2 adopts this structure to facilitate maintenance and cleaning of the suction module 2, and to make the use of the disinfection LED lamps more convenient.

As a specific embodiment of the disinfection LED lamp provided by the present invention, please refer to FIG. 1 and FIG. 2 , the lighting component 5 includes a light source plate 51 , a reflector 52 disposed above the light source plate 51 , and a light source plate 51 disposed below the plate 51 . the optics 53. The optical device 53 may be a part such as a grille or a diffuser cover, and the lighting part 5 adopts such a structure to make the lighting area of the lighting part 5 larger. The ventilation duct 1 is arranged above and close to the reflector 52 . The arrangement of the ventilation duct 1 and the air suction module 2 can also make the air flow in the ventilation duct 1 faster and enhance the heat dissipation effect of the reflector 52 .

As a specific embodiment of the disinfection LED lamp provided by the present invention, please refer to FIG. 1 and FIG. 2 , the outside of the ventilation duct 1 is also provided with a mounting hook 6 for mounting and fixing the lighting component 5 . The installation hook 6 is arranged on the side of the ventilation duct 1 away from the lighting component 5 . The installation hook 6 makes the installation and fixation of the disinfection LED lamp more convenient, and the use of the disinfection LED lamp is more convenient.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (10)

1. The utility model provides a disinfection LED lamps and lanterns, its characterized in that is in including lighting part, setting air pipe, setting on the lighting part are in be used for the drive in the air pipe the module and the setting of induced drafting of gaseous flow in the air pipe just cover the ultraviolet disinfection piece on the whole cross section of air pipe in the air pipe, be provided with the air vent that is used for the air current to pass through on the ultraviolet disinfection piece.

2. A sterilized LED lamp as recited in claim 1, wherein a photocatalyst block is further disposed on a side surface of the ultraviolet sterilization block so as to cover the entire cross section of the ventilation duct, the photocatalyst block and the ultraviolet sterilization block are disposed at an interval, and a vent hole for air flow to pass through is also disposed on the photocatalyst block.

3. A disinfecting LED lamp as claimed in claim 2, characterized in that the two ends of the ventilation duct are also provided with filter units, which cover the entire cross-section of the ventilation duct.

4. The LED lamp for disinfection according to claim 2, wherein a plurality of mounting openings are further provided on the side wall of the ventilation duct, and the ultraviolet disinfection block, the air suction module and the photocatalyst block are detachably inserted and fixed into the ventilation duct through the mounting openings.

5. The LED lamp for disinfection according to claim 1, wherein the UV disinfection block comprises a mounting block disposed within the ventilation duct and covering the entire cross-section of the ventilation duct, and a UV light source disposed on the plurality of mounting blocks and located around the vent hole.

6. The LED lamp for disinfection of claim 5, wherein said air vents are all disposed through said mounting block, said number of air vents is plural, said plural air vents are evenly distributed on said mounting block, and said ultraviolet light sources are evenly distributed between said air vents.

7. The LED lamp as claimed in claim 6, wherein the mounting block is made of transparent material, and the mounting block is provided with a light shading surface on a circumference close to the side wall of the ventilation duct.

8. The LED lamp as claimed in claim 1, wherein the air suction module comprises a mounting bracket disposed in the ventilation duct and covering the entire cross section of the ventilation duct, and a driving fan rotatably disposed on the mounting bracket, and a carrying handle is further disposed on the mounting bracket.

9. The disinfected LED light fixture of claim 1, wherein the lighting component comprises a light source board, a reflector disposed above the light source board, and optics disposed below the light source board.

10. The LED lamp for sterilization as defined in any one of claims 1 to 9, wherein the ventilation duct is further provided with a mounting hook on an outside thereof for mounting and fixing the lighting unit.

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