CN219796994U

CN219796994U - Direct type large panel lamp

Info

Publication number: CN219796994U
Application number: CN202320443157.6U
Authority: CN
Inventors: 韦源; 王明; 谢鸿飞; 何伟
Original assignee: Guangdong Teyoushi Lighting Technology Co ltd
Current assignee: Guangdong Teyoushi Lighting Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-10-03
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to a direct type large panel lamp which comprises a frame, a rear cover, a transparent plate, a honeycomb anti-dazzle plate, a Ling Jing plate and a diffusion plate, wherein the rear cover is arranged at one end of the frame, and the transparent plate, the honeycomb anti-dazzle plate, the Ling Jing plate and the diffusion plate are sequentially and repeatedly limited and installed and fixed between the frame and the rear cover. The lamp body in the rear cover emits light to be sequentially transmitted through the Ling Jing plate, the honeycomb anti-dazzle plate and the transparent plate to be emitted outwards after being uniformly diffused by the diffusion plate, and the honeycomb grids on the honeycomb anti-dazzle plate reduce the light beam angle of light inclined outwards, so that the light emission is softer, a better anti-dazzle effect is achieved, and the damage to direct vision of human eyes is reduced.

Description

Direct type large panel lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a direct type large panel lamp.

Background

The panel light is generally mounted directly on the ceiling to provide illumination.

The patent of application number CN201721784380.8 discloses a panel lamp and intelligent panel lamp, the panel lamp includes frame (1), diffuser plate (3), light guide plate (4) and light source board (2), frame (1) are equipped with front side opening (11), diffuser plate (3) lid is located on front side opening (11), in frame (1) are located to light guide plate (4), and light guide plate (4) are just facing around frame (1) inboard and form the clearance all around in the outside, light source board (2) include plate body (21) and lamp pearl (22), lamp pearl (2) divide into a plurality of lamp pearl unit (23) and arrange in proper order along plate body (21), lamp pearl unit (23) include R lamp pearl (224), G lamp pearl (223) and B lamp pearl (225) that are independent respectively, plate body (21) of light source board (2) are close to locate frame (1) inboard, and be equipped with one side orientation light guide plate (4) of lamp pearl (22) on plate body (21). The panel light and the intelligent panel light can reduce light loss and have high light intensity.

Although the panel lamp has high light intensity, light is gathered, no corresponding anti-dazzle design exists, the panel lamp is very glaring in direct vision, and the damage to human bodies is easy to cause.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a direct type large panel lamp which comprises a frame, a rear cover, a transparent plate, a honeycomb anti-dazzle plate, a Ling Jing plate and a diffusion plate, wherein the rear cover is arranged on one end of the frame, and the transparent plate, the honeycomb anti-dazzle plate, the Ling Jing plate and the diffusion plate are sequentially and repeatedly limited and installed and fixed between the frame and the rear cover.

In a further embodiment of the present utility model, the cellular antiglare shield comprises a base plate on which a cellular lattice is formed in contact with the transparent plate.

In a further embodiment of the utility model, the frame comprises a mounting part and a limiting part at two ends, the edge of the rear cover is locked on the mounting part, the surface of the transparent plate abuts against the limiting part, and the convex part formed on the rear cover abuts against the surface of the diffusion plate.

In the present utility model, a further embodiment is that the limiting portion is a structure bent toward the transparent plate.

In the utility model, a further embodiment is that the surface of the Ling Jing plate is coated with a photocatalyst.

In the present utility model, a further embodiment is that the cross section of the frame is any one of square, round, oval, polygonal or irregular.

Compared with the prior art, the utility model has the beneficial effects that:

the lamp body in the rear cover emits light to be sequentially transmitted through the Ling Jing plate, the honeycomb anti-dazzle plate and the transparent plate to be emitted outwards after being uniformly diffused by the diffusion plate, and the honeycomb grids on the honeycomb anti-dazzle plate reduce the light beam angle of light inclined outwards, so that the light emission is softer, a better anti-dazzle effect is achieved, and the damage to direct vision of human eyes is reduced.

The Ling Jing plate is coated with photocatalyst, and has strong catalytic degradation function under the action of light, so that toxic and harmful gases in the air are effectively degraded, various bacteria are killed, toxins released by bacteria or fungi can be decomposed and subjected to innocent treatment, and formaldehyde is removed, deodorization, pollution resistance, air purification and the like are realized.

The utility model is described in further detail below with reference to the drawings and the detailed description.

Drawings

FIG. 1 is a schematic rear view of a direct-lit large panel lamp according to the present utility model;

FIG. 2 is a schematic front view of a direct-lit large panel lamp according to the present utility model;

fig. 3 is a cross-sectional view of fig. 2 in the direction B;

FIG. 4 is an enlarged schematic view of the portion A in FIG. 3;

fig. 5 is a schematic structural view of a cellular antiglare shield.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should 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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 and 2, the utility model provides a direct type large panel lamp, which comprises a frame 1, a rear cover 2, a transparent plate 3, honeycomb anti-dazzle plates 4 and Ling Jing plates 5 and a diffusion plate 6.

As shown in fig. 1, the rear cover 2 is covered on one end of the frame 1, as shown in fig. 4, the transparent plate 3, the honeycomb anti-dazzle plates 4, ling Jing, 5 and the diffusion plate 6 are sequentially and repeatedly limited and fixed between the frame 1 and the rear cover 2, the lamp body is installed in the rear cover 2, and the emitted light is sequentially emitted out through the diffusion plate 6, the Ling Jing plate 5, the honeycomb anti-dazzle plates 4 and the transparent plate 3, so as to realize the lighting effect.

Example 1

In this embodiment, the cross section of the frame 1 is any one of square, round, oval, polygonal or irregular, and the specific shape is not limited, and the shapes of the diffusion plates 6, ling Jing, the honeycomb antiglare shield 4 and the transparent plate 3 are adapted to the frame 1.

As shown in fig. 4, the frame 1 includes an installation portion 10 and a limiting portion 11 at two ends, the edge of the rear cover 2 is locked on the installation portion 10, the surface of the transparent plate 3 abuts against the limiting portion 11, a protruding portion is formed on the rear cover 2 to abut against the surface of the diffusion plate 6, the limiting portion 11 is a structure bent towards the transparent plate 3, the diffusion plate 6, the Ling Jing plate 5, the honeycomb anti-dazzle plate 4 and the transparent plate 3 are limited and fixed by the limiting portion 11 and the protruding portion, and when the frame 1 is installed, the frame is sequentially placed on the installation portion 10 which locks the rear cover 2 onto the frame 1 according to the sequence of the transparent plate 3, the honeycomb anti-dazzle plate 4, the Ling Jing plate 5 and the diffusion plate 6.

In particular, as shown in fig. 5, the cellular antiglare shield 4 comprises a bottom plate 40, a cellular grid 41 is formed on the bottom plate 40 and is in contact with the transparent plate 3, and light rays emitted by the lamp body in the rear cover 2 sequentially penetrate the Ling Jing plate 5, the cellular antiglare shield 4 and the transparent plate 3 to be emitted outwards after being uniformly diffused by the diffusion plate 6, and the cellular grid 41 on the cellular antiglare shield 4 reduces the light beam angle of light rays which are scattered outwards obliquely, so that light emission is softer, a better antiglare effect is achieved, and damage to direct vision of human eyes is reduced.

Example two

On the basis of the first embodiment, the surface of the Ling Jing board 5 is further coated with a photocatalyst, and under the action of light, a strong catalytic degradation function is generated, so that toxic and harmful gases in the air are effectively degraded, various bacteria are killed, toxins released by the bacteria or fungi can be decomposed and subjected to innocent treatment, formaldehyde, deodorization, anti-pollution, air purification and the like are removed, and the Ling Jing board 5 can be replaced in time according to the use requirement, or the replacement is not needed, which is not the consideration point of the scheme of the embodiment.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The utility model provides a straight following formula big panel light which characterized in that: the anti-dazzle device comprises a frame, a rear cover, a transparent plate, a honeycomb anti-dazzle plate, a Ling Jing plate and a diffusion plate, wherein the rear cover is arranged at one end of the frame, and the transparent plate, the honeycomb anti-dazzle plate, the Ling Jing plate and the diffusion plate are sequentially and repeatedly limited to be installed and fixed in the frame and between the rear cover.

2. A direct lit large panel light as defined in claim 1 wherein: the honeycomb anti-dazzle board comprises a bottom board, and a honeycomb grid is formed on the bottom board and is contacted with the transparent board.

3. A direct lit large panel light as defined in claim 1 wherein: the frame comprises mounting parts and limiting parts, wherein the mounting parts and the limiting parts are positioned at two ends, the edges of the rear cover are locked on the mounting parts, the surface of the transparent plate abuts against the limiting parts, and the protruding parts formed on the rear cover abut against the surface of the diffusion plate.

4. A direct-lit large panel light as defined in claim 3 wherein: the limiting part is of a structure which is bent towards the transparent plate.

5. A direct lit large panel light according to any one of claims 1-4, wherein: the surface of the Ling Jing plate is coated with photocatalyst.

6. A direct lit large panel light according to any one of claims 1-4, wherein: the cross section of the frame is any one of square, round, oval, polygonal or irregular.