CN211402801U

CN211402801U - Prevent static diffuser plate

Info

Publication number: CN211402801U
Application number: CN202020268959.4U
Authority: CN
Inventors: 邓国旺; 赖善文
Original assignee: Guangdong Jidi Photoelectric Co ltd
Current assignee: Guangdong Jidi Photoelectric Co ltd
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2020-09-01
Anticipated expiration: 2030-03-07

Abstract

The utility model discloses a prevent static diffuser plate, including first light diffuser plate and second light diffuser plate, and first light diffuser plate lower extreme evenly is provided with cylindrical protruding structure, second light diffuser plate upper end evenly is equipped with the recess, and recess and the cylindrical protruding structure phase-match of first light diffuser plate, first light diffuser plate and second light diffuser plate surface scribble prevents static liquid, and just terminal surface bonding has the antistatic backing under first light diffuser plate up end and the second light diffuser plate. This prevent static diffuser plate is equipped with the coating and the antistatic film of preventing static liquid, has increased the effect that the static was prevented to the light diffuser plate through it, and the device makes the cylindrical bulge of first light diffuser plate alternate with in the recess let first light diffuser plate and second light diffuser plate alternate to be connected, the completion body that its is connected has increased the diffusion surface and the refraction face of light and has avoided the condition of glare to take place, lets the result of use of diffuser plate better.

Description

Prevent static diffuser plate

Technical Field

The utility model relates to a diffuser plate technical field specifically is a prevent static diffuser plate.

Background

The diffusion plates can be classified into an air diffusion plate, an acoustic diffusion plate, a liquid diffusion plate, a light diffusion plate, a flavor diffusion plate and a light diffusion plate, and materials capable of uniformly dispersing molecules are generally called as the diffusion plates.

The biggest characteristic of light diffuser plate is to cause very big interference to light, no matter how many degrees the light distribution curve of original design is, as long as it can make the beam angle become 160~176 through the diffuser plate, so from the side, the face of lamps and lanterns has the sensation of layer fog, a patent number CN201621225359 has antistatic function light diffuser plate, realized the antistatic function and the reinforcing anti-dazzle function of light diffuser plate, however, the device has only improved structurally, antistatic efficiency is not strong, consequently, the prior art exists not enoughly, need improve it.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent static diffuser plate to solve the diffuser plate that proposes in the above-mentioned background art and prevent static and the not strong problem of anti-dazzle light effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-static diffuser plate, includes first light diffuser plate and second light diffuser plate, and first light diffuser plate lower extreme evenly is provided with cylindrical protruding structure, second light diffuser plate upper end evenly is equipped with the recess, and recess and the cylindrical protruding structure phase-match of first light diffuser plate, first light diffuser plate and second light diffuser plate surface scribble antistatic liquid, and end face bonding has the antistatic film under first light diffuser plate up end and the second light diffuser plate.

Preferably, the base materials of the first and second light diffusion plates are polymethyl methacrylate.

Preferably, the lower end corner of the second light diffusion plate is in contact with the corner of the inner wall of the fixed frame, the contact positions are adhered through glue, and the inner wall of the fixed frame is of an L-shaped structure.

Preferably, a sealing rubber pad is arranged at the upper end of the fixed frame, and threaded through holes communicated with each other are formed in the sealing rubber pad and the fixed frame.

Preferably, the upper end of the fixed frame is provided with a frame-shaped groove, and the lower half section of the matched sealing rubber mat is inserted into the frame-shaped groove.

Compared with the prior art, the beneficial effects of the utility model are that: this prevent static diffuser plate is equipped with the coating and the antistatic film of preventing static liquid, has increased the effect that the static was prevented to the light diffuser plate through it, and the device makes the cylindrical bulge of first light diffuser plate alternate with in the recess let first light diffuser plate and second light diffuser plate alternate to be connected, the completion body that its is connected has increased the diffusion surface and the refraction face of light and has avoided the condition of glare to take place, lets the result of use of diffuser plate better. Fixed frame upper end is equipped with frame type recess, and alternates in its frame type recess has the identical sealed cushion the second half section, and sealed cushion alternates location structure through the frame type recess of fixed frame rather than constituting, and this structural connection is effectual, and easy dismounting lets sealed cushion be convenient for by nimble change and installation.

Drawings

Fig. 1 is a structural diagram of an antistatic diffusion plate of the present invention;

fig. 2 is a front view of an antistatic diffuser plate according to the present invention;

fig. 3 is a drawing for separating the anti-static diffusion plate of the present invention.

In the figure: 1. the light-emitting device comprises a first light diffusion plate, a second light diffusion plate, a fixed frame, 4 an anti-static film, 5 a sealing rubber mat, 6 and a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an antistatic diffusion plate comprises a first light diffusion plate 1, a second light diffusion plate 2, a fixed frame 3, an antistatic film 4, a sealing rubber mat 5 and a groove 6, wherein the lower end of the first light diffusion plate 1 is uniformly provided with a cylindrical protruding structure, the upper end of the second light diffusion plate 2 is uniformly provided with the groove 6, the groove 6 is matched with the cylindrical protruding structure of the first light diffusion plate 1, the base materials of the first light diffusion plate 1 and the second light diffusion plate 2 are polymethyl methacrylate, the lower end corner of the second light diffusion plate 2 is contacted with the corner of the inner wall of the fixed frame 3, the contact position is adhered through glue, the inner wall of the fixed frame 3 is arranged into an L-shaped structure, the structure of the fixed frame 3 is arranged, the second light diffusion plate 2 is conveniently positioned before adhesion operation, the second light diffusion plate 2 is prevented from falling off, and good preparation conditions are provided for the adhesion operation of the second light diffusion plate, the upper end of the fixed frame 3 is provided with a sealing rubber pad 5, the sealing rubber pad 5 and the fixed frame 3 are provided with communicated threaded through holes, the sealing rubber pad 5 increases the sealing effect between the fixed frame 3 and the external lamp shell, prevents the internal space of the external lamp shell from being affected with damp and accumulated dust, the arrangement of the threaded through holes also increases the reliability of the connection between the fixed frame 3 and the external lamp shell, the upper end of the fixed frame 3 is provided with a frame-shaped groove, the lower half section of the inosculated sealing rubber pad 5 is inserted in the frame-shaped groove, the sealing rubber pad 5 forms an inserting and positioning structure with the frame-shaped groove of the fixed frame 3, the structure has good connecting effect, the disassembly and assembly are convenient, the sealing rubber gasket 5 is convenient to be flexibly replaced and installed, the surfaces of the first light diffusion plate 1 and the second light diffusion plate 2 are coated with antistatic liquid, and an antistatic film 4 is adhered to the upper end surface of the first light diffusion plate 1 and the lower end surface of the second light diffusion plate 2.

The working principle is as follows: when the anti-static diffusion plate is used, firstly, the surfaces of a first light diffusion plate 1 and a second light diffusion plate 2 are coated with anti-static liquid, after the anti-static liquid is solidified to form a coating, an anti-static film 4 is attached to the upper end of the first light diffusion plate 1 and the lower end of the second light diffusion plate 2, then, the first light diffusion plate 1 is operated to move towards the second light diffusion plate 2, so that a cylindrical convex part of the first light diffusion plate 1 is inserted into a groove 6 to meet the requirement of splicing the first light diffusion plate 1 and the second light diffusion plate 2, the first light diffusion plate 1 is placed at an edge on the inner wall of a fixed frame 3, the first light diffusion plate 1 and the fixed frame 3 are adhered and fixed through glue, then, a sealing rubber pad 5 is inserted into a frame-shaped groove of the fixed frame, the fixed frame 3 is attached to an external lamp shell, the fixed frame 3 is connected with the external lamp shell through bolts, this is the use of the anti-static diffuser plate.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an antistatic diffuser plate which characterized in that: including first light diffuser plate (1) and second light diffuser plate (2), first light diffuser plate (1) lower extreme evenly is provided with cylindrical protruding structure, and second light diffuser plate (2) upper end evenly is equipped with recess (6) to recess (6) and the cylindrical protruding structure phase-match of first light diffuser plate (1), first light diffuser plate (1) and second light diffuser plate (2) surface scribble prevents the static electricity liquid, and just end face bonding has antistatic film (4) under first light diffuser plate (1) up end and second light diffuser plate (2).

2. The antistatic diffuser plate of claim 1 wherein: the base materials of the first light diffusion plate (1) and the second light diffusion plate (2) are polymethyl methacrylate.

3. The antistatic diffuser plate of claim 1 wherein: the lower end corner of the second light diffusion plate (2) is in contact with the corner of the inner wall of the fixed frame (3), the contact position is adhered through glue, and the inner wall of the fixed frame (3) is of an L-shaped structure.

4. The antistatic diffuser plate of claim 3 wherein: the upper end of the fixed frame (3) is provided with a sealing rubber mat (5), and the sealing rubber mat (5) and the fixed frame (3) are provided with threaded through holes communicated with each other.

5. The antistatic diffuser plate of claim 3 wherein: the upper end of the fixed frame (3) is provided with a frame-shaped groove, and the lower half section of the matched sealing rubber mat (5) is inserted into the frame-shaped groove.