CN212840966U

CN212840966U - Back-lighting sterilizing panel lamp

Info

Publication number: CN212840966U
Application number: CN202021638478.4U
Authority: CN
Inventors: 张群波; 徐伟
Original assignee: Suzhou Benchmark Lighting Co ltd
Current assignee: Suzhou Benchmark Lighting Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-30
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a back-lighting sterilizing panel lamp, which is a square lamp or a round lamp and specifically comprises a lamp shell, a light source component and a diffusion plate which are arranged in the lamp shell; the lamp shell is provided with a reinforcing structure; the light source assembly is positioned above the diffusion plate and used for emitting a plurality of point-shaped lights; the diffusion plate is used for homogenizing the light emitted by the light source assembly, and the light emitting surface of the diffusion plate is coated with a TiO2 coating. The utility model relates to a back-lighting sterilizing panel lamp, which has reasonable structure, good lighting effect and sterilizing and disinfecting functions, and achieves the purpose of purifying the air in the use environment; and, through set up additional strengthening on the lamp body, effectively improved the bulk strength of lamp body.

Description

Back-lighting sterilizing panel lamp

Technical Field

The utility model relates to a back of body luminous bactericidal panel lamp.

Background

The panel light is one kind of lamps and lanterns, and it adopts LED luminous leaded light in order to realize the illumination, elegant appearance, simple and practical, and it has energy-conservation, environmental protection, dustproof, prevents static, and transmittance and light stability are strong etc. advantage. The panel light that has now is mostly for the side is luminous, particularly, the luminous module of panel light sets up in the light guide plate both sides, and this luminous module is luminous after, and light is concentrated to the light guide plate middle part by both sides to go out by the light guide of light guide plate, realize the illumination purpose, lead to light inhomogeneous like this, the illuminating effect is ideal inadequately. Moreover, the existing panel lamp only has the functions of illumination and decoration; however, as the living standard of people is continuously improved and the pursuit of health is higher, the traditional panel lamp lacks the functions of cleaning and purifying air (in a use place) and sterilizing, and therefore, a back-light sterilizing panel lamp is required to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a back of body luminous bactericidal panel lamp, its is rational in infrastructure, and illuminating effect is good, and has the sterile function of disinfecting, reaches the purpose of purifying air among the service environment.

In order to achieve the above purpose, the technical solution of the present invention is to design a back-illuminated germicidal panel lamp, which comprises a lamp housing, and a light source assembly and a diffusion plate arranged in the lamp housing;

the lamp shell is provided with a reinforcing structure;

the light source assembly is positioned above the diffusion plate and used for emitting a plurality of point-shaped lights;

the diffusion plate is used for homogenizing the light emitted by the light source assembly, and the light emitting surface of the diffusion plate is coated with a TiO2 coating.

Preferably, the back-illuminated germicidal panel lamp is a square lamp or a circular lamp.

Preferably, the lamp housing comprises a rear cover and a frame, and the rear cover is detachably and fixedly connected with the frame.

Preferably, the rear cover is disc-shaped, and the reinforcing structure comprises a plurality of transverse reinforcing ribs and a plurality of longitudinal reinforcing ribs which are arranged at the top of the rear cover.

Preferably, the transverse reinforcing ribs and the longitudinal reinforcing ribs are integrally formed with the rear cover.

Preferably, the bottom edge of the rear cover is provided with a folded edge outwards, and the folded edge is provided with a connecting hole.

Preferably, the rear cover is a sheet metal part.

Preferably, the frame is an aluminum profile.

Preferably, the light source assembly comprises a plurality of light bars which are arranged in parallel, and a plurality of LED lamp beads are arranged at the bottom of each light bar.

The utility model has the advantages and the beneficial effects that: the back-lighting sterilizing panel lamp is reasonable in structure, good in lighting effect, and has the sterilizing and disinfecting functions, and the purpose of purifying air in the use environment is achieved.

The utility model discloses a during the panel light uses, make the titanium dioxide activation and generate the free radical that has high catalytic activity under the effect of the light that LED sent, can produce very strong photooxidation and reducing power, but catalysis, photodissociation are attached to various organic matters and partial inorganic matter in diffuser plate surface or the air, can effectually disinfect, antibacterial, reach air-purifying's effect. Experiments prove that the titanium dioxide can thoroughly kill staphylococcus aureus and malignant hela cells, and the killing rate of bacillus subtilis black variant spores, pseudomonas aeruginosa, escherichia coli, salmonella, dental mycobacteria and aspergillus is over 98 percent; therefore, the panel lamp is particularly suitable for places such as hospital wards, operating rooms, family toilets and the like where bacteria are dense and easy to reproduce, and can kill harmful bacteria, purify air, prevent infection, deodorize and remove odor.

And, through setting up additional strengthening, effectively improved the bulk strength of lamp body. And additional strengthening's setting has effectively increased the area of contact of back lid with external environment, is favorable to the back lid better with the heat exchange to the external environment that the light source subassembly during operation produced to the heat dispersion of panel light has been improved to a certain extent.

In addition, the edge of the bottom of the rear cover is provided with the folded edge, the folded edge is provided with the connecting hole, and the fastening piece can be placed in the connecting hole so as to fixedly connect the rear cover to the frame.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 1.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

The utility model discloses the technical scheme who specifically implements is:

as shown in fig. 1, 2 and 3, a back-light germicidal panel lamp includes a lamp housing, and a light source assembly and a diffusion plate 1 disposed in the lamp housing;

the lamp shell is provided with a reinforcing structure;

the light source assembly is positioned above the diffusion plate 1 and is used for emitting a plurality of point-shaped lights;

the diffusion plate 1 is used for homogenizing the light emitted by the light source assembly, and the light-emitting surface of the diffusion plate 1 is coated with a TiO2 coating.

The back-lighting sterilizing panel lamp is a square lamp or a round lamp.

Above-mentioned lamp body is including back lid 2 and frame 3, can dismantle fixed connection between back lid 2 and the frame 3.

The rear cover 2 is disc-shaped, and the reinforcing structure comprises a plurality of transverse reinforcing ribs 4 and a plurality of longitudinal reinforcing ribs 5 which are arranged at the top of the rear cover 2.

The transverse reinforcing ribs 4 and the longitudinal reinforcing ribs 5 are integrally formed with the rear cover 2.

The bottom edge of the rear cover 2 is outwards provided with a folded edge 6, and the folded edge 6 is provided with a connecting hole 7.

The rear cover 2 is a sheet metal part.

The frame is an aluminum profile.

The light source assembly comprises a plurality of light bars 8 which are arranged in parallel, and a plurality of LED lamp beads 9 are arranged at the bottom of each light bar 8.

And, through setting up additional strengthening, effectively improved the bulk strength of lamp body. Moreover, the contact area between the rear cover 2 and the external environment is effectively increased due to the arrangement of the reinforcing structure, so that the rear cover 2 can exchange heat generated by the light source assembly during working to the external environment better, and the heat dissipation performance of the panel lamp is improved to a certain extent.

In addition, a folding edge 6 is arranged at the bottom edge of the rear cover 2, a connecting hole 7 is arranged on the folding edge 6, and a fastener can be placed in the connecting hole 7 so as to fixedly connect the rear cover 2 to the frame 3.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A back-lighting sterilizing panel lamp is characterized by comprising a lamp shell, a light source component and a diffusion plate, wherein the light source component and the diffusion plate are arranged in the lamp shell;

the lamp shell is provided with a reinforcing structure;

2. The backlight of claim 1, wherein the backlight germicidal panel lamp is a square lamp or a round lamp.

3. The backlight sterilizing panel lamp of claim 2, wherein the lamp housing comprises a rear cover and a frame, and the rear cover and the frame are detachably and fixedly connected.

4. The backlight sterilizing panel lamp of claim 3, wherein the rear cover is in the shape of a disk, and the reinforcing structure comprises a plurality of transverse ribs and a plurality of longitudinal ribs disposed on the top of the rear cover.

5. The backlight bactericidal panel lamp of claim 4 wherein the transverse ribs and the longitudinal ribs are both integrally formed with the back cover.

6. The backlight bactericidal panel lamp as set forth in claim 5, wherein the bottom edge of the rear cover is outwardly provided with a flange, and the flange is provided with a connection hole.

7. The backlight of claim 6, wherein the back cover is a sheet metal part.

8. The backlight sterilizing panel lamp of claim 7, wherein the frame is an aluminum profile.

9. The backlight bactericidal panel lamp of claim 8 wherein the light source assembly comprises a plurality of light bars arranged in parallel with each other, and a plurality of LED beads are disposed on the bottom of each light bar.