CN212905824U

CN212905824U - Energy-saving explosion-proof LED backlight plate

Info

Publication number: CN212905824U
Application number: CN202021852533.XU
Authority: CN
Inventors: 黄成青
Original assignee: Shenzhen Jingxin Dacheng Electronic Technology Co ltd
Current assignee: Shenzhen Jingxin Dacheng Electronic Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-06
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses an energy-conserving explosion-proof type LED board in a poor light, including the structure main part, the structure main part includes board in a poor light, bottom plate and frame, the board in a poor light comprises reflectance coating, light guide plate, diffusion barrier and the protection film that sets gradually, the frame is located the up end of bottom plate, the left and right sides of frame all is provided with lamp strip mounting groove to both sides all are provided with the clamp plate that can reset automatically around the frame, the up end of bottom plate is equipped with a plurality of evenly distributed's buffering strip, the edge of frame is equipped with the buffering cotton, the edge of frame all is equipped with magnetism and inhales, the bottom plate is connected with the frame absorption formula, be equipped with the lamp strip that can automatically regulated luminance on the lamp strip mounting groove, the up end subsides of bottom plate are with the.

Description

Energy-saving explosion-proof LED backlight plate

Technical Field

The utility model relates to a board technical field in a poor light specifically is energy-conserving explosion-proof type LED board in a poor light.

Background

The backlight plate is a light source device used for ensuring the brightness of the back of the liquid crystal display screen, and the backlight plate is an important part in collection, so that a user can clearly watch the screen of the mobile phone. Most of the backlight plates are made of LED materials, so that energy is saved;

however, the conventional LED backlight plate has a series of defects, for example, the backlight plate is not provided with an explosion-proof structure, and if the mobile phone falls down to the ground, the backlight plate is easily damaged, so that the using effect is affected, and meanwhile, the backlight plate is not provided with a protective film having a protective effect, such as an explosion-proof film, a toughened glass film and the like.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art scheme, the utility model provides an energy-saving explosion-proof LED backlight plate.

The utility model provides a technical scheme that its technical problem adopted is: the energy-saving explosion-proof LED backlight plate comprises a structure main body, wherein the structure main body comprises a backlight plate, a bottom plate and an outer frame, the backlight plate consists of a reflecting film, a light guide plate, a diffusion film and a protective film which are sequentially arranged, and the outer frame is arranged on the upper end surface of the bottom plate;

the left and right sides of frame all is provided with lamp strip mounting groove to both sides all are provided with the clamp plate that can automatic re-setting around the frame.

Preferably, the upper end surface of the bottom plate is provided with a plurality of buffer strips which are uniformly distributed.

Preferably, the corners of the outer frame are provided with buffer cotton.

Preferably, the edge of the outer frame is provided with a magnet, and the bottom plate is connected with the outer frame in an adsorption manner.

Preferably, the light bar mounting groove is provided with a light bar capable of automatically adjusting brightness.

Preferably, a reflective sheet is attached to the upper end surface of the base plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the mechanical strength of protection film reinforcing board in a poor light, make it damage so easily for traditional board in a poor light, the protection film can be the board in a poor light protection film, arbitrary one of rupture membrane or toughened glass membrane, through setting up the clamp plate, buffer cotton and buffer strip realize diversified shock attenuation, effectively reduce the impact force to the influence of board in a poor light, prevent that it from bursting at the in-process that falls, the clamp plate can be the material that has strong resilience ability, also can set up buffer spring at its back, because buffer cotton, the clamp plate contacts with the corner of board in a poor light, set up the reflection efficiency that the reflector panel improves the board in a poor light simultaneously, thereby reduce its consumption, play energy-conserving effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the backlight plate of the present invention;

fig. 3 is a schematic structural diagram of the outer frame of the present invention.

Reference numbers in the figures:

backlight 1, reflectance coating 11, light guide plate 12, diffuser plate 13, protection film 14, frame 2, lamp strip mounting groove 21, lamp strip 22, buffer cotton 23, magnetism 24, clamp plate 25, bottom plate 3, buffering strip 31, reflector panel 32.

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.

As shown in fig. 1-3, the utility model provides an energy-saving explosion-proof type LED backlight plate, which comprises a structure main body, wherein the structure main body comprises a backlight plate 1, a bottom plate 3 and an outer frame 2, the backlight plate 1 is composed of a reflective film 11, a light guide plate 12, a diffusion film 13 and a protective film 14 which are sequentially arranged, and the outer frame 2 is arranged on the upper end surface of the bottom plate 3;

the left and right sides of the outer frame 2 are provided with light bar mounting grooves 21, and the front side and the rear side of the outer frame 2 are provided with pressing plates 25 capable of automatically resetting.

The upper end face of the bottom plate 3 is provided with a plurality of buffer strips 31 which are uniformly distributed.

And the corners of the outer frame 2 are provided with buffer cotton 23.

The edge of the outer frame 2 is provided with a magnet 24, and the bottom plate 3 is connected with the outer frame 2 in an adsorption manner.

And the light bar mounting groove 21 is provided with a light bar 22 capable of automatically adjusting brightness.

The upper end face of the bottom plate 3 is adhered with a reflector 32, so that the reflection efficiency of the backlight plate 1 is improved.

Through setting up the mechanical strength of protection film 14 reinforcing board in a poor light 1, make it damage so easily for traditional board in a poor light, protection film 14 can be the board in a poor light protection film, arbitrary one of rupture membrane or toughened glass membrane, through setting up clamp plate 25, buffer cotton 23 and buffer strip 31 realize diversified shock attenuation, effectively reduce the impact force to the influence of board in a poor light 1, prevent that it from bursting at the in-process that drops, clamp plate 25 can be the material that has strong resilience ability, also can set up buffer spring at its back, because buffer cotton 23, the corner contact of clamp plate 25 and board in a poor light 1, set up reflector panel 32 simultaneously and improve the reflection efficiency of board in a poor light 1, thereby reduce its consumption, play energy-conserving effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The energy-saving explosion-proof LED backlight board is characterized by comprising a structure main body, wherein the structure main body comprises a backlight board, a bottom board and an outer frame, the backlight board consists of a reflecting film, a light guide plate, a diffusion film and a protective film which are sequentially arranged, and the outer frame is arranged on the upper end surface of the bottom board;

2. The energy-saving explosion-proof LED backlight board as claimed in claim 1, wherein the upper end surface of the bottom board is provided with a plurality of uniformly distributed buffer strips.

3. The energy-saving explosion-proof LED backlight board as claimed in claim 1, wherein the corners of the outer frame are provided with buffering cotton.

4. The energy-saving explosion-proof LED backlight board as claimed in claim 1, wherein the corners of the outer frame are provided with magnetic attraction, and the bottom board is connected with the outer frame in an absorption manner.

5. The energy-saving explosion-proof LED backlight board as claimed in claim 1, wherein a light bar is arranged on the light bar mounting groove.

6. The energy-saving explosion-proof LED backlight board as claimed in claim 1, wherein a reflector is attached to the upper end surface of the bottom board.