CN217875696U

CN217875696U - Anti-dazzle grid plate and lamp comprising same

Info

Publication number: CN217875696U
Application number: CN202221193570.3U
Authority: CN
Inventors: 吴淑汉; 欧宜宾; 陈学定
Original assignee: Guangzhou Lumbency Lighting Co ltd
Current assignee: Guangzhou Lumbency Lighting Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-22
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses an anti-dazzle grid plate and contain its lamps and lanterns, anti-dazzle grid plate includes that the printing opacity plate body is in with the setting light shield layer on the printing opacity plate body, form a plurality of light traps on the light shield layer. The lamp comprises the anti-dazzle grid plate and a lamp box, wherein the lamp box comprises a back plate and a frame profile, and a light guide plate, a light source component, a prism plate and the anti-dazzle grid plate are sequentially arranged in the lamp box from inside to outside. This anti-dazzle grid plate low in manufacturing cost, manufacturing process is simple swift, can set up in a flexible way as required the structure of light shield layer, the practicality is strong. The anti-dazzle grid plate is adopted by the lamp, so that the manufacturing cost is low, and the production efficiency is improved; the anti-dazzle grid plate and the prism plate both have an anti-dazzle function, and the anti-dazzle effect is guaranteed.

Description

Anti-dazzle grid plate and lamp comprising same

Technical Field

The utility model relates to a honeycomb grid technical field especially relates to an anti-dazzle grid plate and contain its lamps and lanterns.

Background

The honeycomb grid is a common component used for anti-dazzle in the lamp, for example, an anti-dazzle ceiling lamp with the publication number of CN214306794U, the light-emitting surface is reduced through the honeycomb grid, and UGR (glare index) is reduced, so that the anti-dazzle effect is achieved; the traditional honeycomb grids are either made of aluminum or formed by plastic, but the aluminum honeycomb grids are difficult to form and high in manufacturing cost; the die used by the plastic-molded honeycomb grid is high in cost, and some sizes can only be assembled, so that the application range is small.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides an anti-glare grid plate and a lamp comprising the same, which can solve at least one of the above problems to some extent.

The utility model discloses the technical scheme of an aspect is so realized:

the utility model provides an anti-dazzle grid plate, includes the printing opacity plate body and sets up light shield layer on the printing opacity plate body, form a plurality of light trap on the light shield layer.

As a further alternative of the antiglare grid plate, the light-shielding layer is ink.

As a further alternative of the antiglare grid plate, the light-shielding layer is a sticker.

As a further alternative of the antiglare grid plate, the light shielding layer is a honeycomb structure.

As a further alternative of the antiglare grid plate, the light-transmitting plate body is transparent plastic.

As a further alternative of the antiglare grid plate, the light-transmitting plate body is PC or PMMA.

This anti-dazzle grid plate low in manufacturing cost, manufacturing process is simple swift, can set up in a flexible way as required the structure of light shield layer, the practicality is strong.

The utility model discloses on the other hand's technical scheme is realized like this:

a lamp comprises any one of the anti-dazzle grid plates and further comprises a lamp box, wherein the lamp box comprises a back plate and a frame profile, and a light guide plate, a light source component, a prism plate and the anti-dazzle grid plate are sequentially arranged inside the lamp box from inside to outside.

As a further alternative of the lamp, a diffusion film is provided between the light guide plate and the light source member.

As a further alternative of the luminaire, reflective paper is provided between the light guide plate and the back plate.

As a further alternative of the luminaire, a piece of back cotton is arranged between the reflective paper and the back plate.

The lamp adopts the anti-dazzle grid plate, so that the manufacturing cost is low, and the production efficiency is improved; the anti-dazzle grid plate and the prism plate both have an anti-dazzle function, and the anti-dazzle effect is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of an antiglare grid plate;

fig. 2 is a schematic structural diagram of a lamp.

In the figure: 1. an anti-glare grid plate; 11. a light-transmitting plate body; 12. a light-shielding layer; 2. a lamp box; 21. a back plate; 22. frame section bar; 3. a prismatic crystal plate; 4. a light source member; 5. a diffusion membrane; 6. a light guide plate; 7. reflective paper; 8. and backing cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example one

Referring to fig. 1, there is shown an antiglare grid plate 1, the antiglare grid plate 1 including a light-transmitting plate body 11 and a light-shielding layer 12 provided on the light-transmitting plate body 11, the light-shielding layer 12 having a plurality of light-transmitting holes (not labeled). Wherein the light shielding layer 12 is a honeycomb structure.

In the above scheme, the light-transmitting plate body 11 is made of transparent plastic, specifically, can be PC (polycarbonate), and the PC plate has the characteristics of high transparency, light weight, impact resistance, sound insulation, heat insulation, flame resistance, aging resistance and the like; or may be PMMA (polymethyl methacrylate), which has the advantages of high transparency, low price, easy machining, etc.

In this embodiment, the light shielding layer 12 is a sticker, wherein the sticker may be paper or a plastic film, the sticker should have the characteristic of low light transmission or light impermeability, the light transmission hole may be cut on the sticker as needed, and then the sticker is adhered to the light transmission plate 11; the processing is simple and convenient, and the production efficiency is high.

Example two

Referring to fig. 1, there is shown an anti-glare grid plate 1, the anti-glare grid plate 1 including a light-transmitting plate body 11 and a light-shielding layer 12 disposed on the light-transmitting plate body 11, the light-shielding layer 12 having a plurality of light-transmitting holes (not labeled). Wherein the light shielding layer 12 is a honeycomb structure.

In this embodiment, the light shielding layer 12 is an ink, and the ink should have low light transmittance or light-tight property; the ink can be fixed on the anti-dazzle grid plate 1 in a screen printing mode, a spray painting mode, a printing mode and the like; the processing is simpler and more convenient, the shape and the area of the printing stock (the light-transmitting plate body 11) are not limited, and the application has flexibility; low production cost and high production efficiency.

EXAMPLE III

Referring to fig. 2, there is shown a lamp comprising the antiglare grid plate 1 of the first or second embodiment; the lamp further comprises a lamp box 2, wherein the lamp box 2 comprises a back plate 21 and a frame profile 22, and a light guide plate 6, a light source component 4, a prismatic crystal plate 3 and the anti-dazzle grid plate 1 are sequentially arranged inside the lamp box 2 from inside to outside. Wherein, the light guide plate 6 is located at a side close to the back plate 21.

Wherein the light source component 4 is an LED light source; the prismatic crystal plate 3 is a PC plate, and the prismatic crystal plate 3 refracts and diffracts a light source at a certain angle through rhombic grains with concave-convex surfaces, so that a point light source can be effectively converted into a surface light source, and an anti-glare effect is also realized, so that light rays are softer; the cooperation of the prism plate 3 and the anti-dazzle grid plate 1 can effectively ensure the anti-dazzle effect of the lamp. The main function of the light guide plate 6 is to guide the luminous flux of the LED point light source to be uniformly distributed in the whole surface, and the key function thereof is to guide the distribution of light, utilize the reflection mechanism to utilize the luminous flux with greater efficiency and control the distribution of light;

in some specific embodiments, in order to improve the light emitting effect of the lamp, a diffusion film 5 is disposed between the light guide plate 6 and the light source member 4, and the diffusion film 5 is used to diffuse the light flux to homogenize and soften the light. In addition, a reflective paper 7 is arranged between the light guide plate 6 and the back plate 21, and the reflective paper 7 is a PET reflective film, so that the brightness and lumen of the lamp can be improved.

In some specific embodiments, in order to improve the compactness of each component in the lamp box 2, back cotton 8 is arranged between the reflective paper 7 and the back plate 21, the material of the back cotton 8 adopts EVA, and the components in the lamp box 2 are compactly connected by using the elasticity of the EVA.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The anti-dazzle grid plate is characterized by comprising a light-transmitting plate body and a light shielding layer arranged on the light-transmitting plate body, wherein a plurality of light-transmitting holes are formed in the light shielding layer.

2. The antiglare grid plate of claim 1, wherein the light-shielding layer is an ink.

3. The antiglare grid plate of claim 1, wherein the light-shielding layer is a sticker.

4. The antiglare grid plate of any one of claims 1 to 3, wherein the light-shielding layer is a honeycomb structure.

5. The antiglare grid plate of claim 1, wherein the light transmissive plate body is a transparent plastic.

6. The antiglare grid plate of claim 5, wherein the light transmissive plate body is PC or PMMA.

7. A lamp, characterized by comprising the anti-dazzle grid plate of any one of claims 1 to 6 and further comprising a lamp box, wherein the lamp box comprises a back plate and a frame profile, and a light guide plate, a light source component, a prism plate and the anti-dazzle grid plate are sequentially arranged inside the lamp box from inside to outside.

8. A light fixture as recited in claim 7, wherein a diffuser film is disposed between the light guide plate and the light source component.

9. A lamp as recited in claim 7 or claim 8, wherein a reflective paper is disposed between the light guide plate and the back plate.

10. A light fixture as recited in claim 9, wherein a backing cotton is disposed between the reflective paper and the back plate.