CN206114959U - Improve light guide plate that light source distribution is rateed - Google Patents
Improve light guide plate that light source distribution is rateed Download PDFInfo
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- CN206114959U CN206114959U CN201621166601.0U CN201621166601U CN206114959U CN 206114959 U CN206114959 U CN 206114959U CN 201621166601 U CN201621166601 U CN 201621166601U CN 206114959 U CN206114959 U CN 206114959U
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- light
- guide plate
- leaded light
- light source
- recessed groove
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an improve light guide plate that light source distribution is rateed, including body and LED lamp, still include a plurality of leaded light silks, the both sides at the body back are equipped with the leaded light post, the leaded light post with the body is perpendicular, be equipped with the recessed groove in the leaded light post, the LED lamp evenly distributed be in in the recessed groove, the one end of a plurality of leaded light silks is evenly fixed on the inner wall of leaded light post, the other end is evenly fixed on the back of body. The utility model has the advantages of simple and reasonable structure, through being equipped with the recessed groove in the leaded light post, the LED lamp evenly distributed be in in the recessed groove, the light source that can give out the LED lamp is all by this bulk absorption, and the one end that sets up a plurality of leaded light silks is evenly fixed on the inner wall of leaded light post, the other end is evenly fixed on the back of body, can with the even guide of the light source on the leaded light post to the back of body, make the light source distribution on the body even, improve the product quality. And the utilization ratio of light source has been improved greatly.
Description
Technical field
This utility model is related to light guide plate technical field, more particularly to a kind of light guide plate for improving distribution of light sources rate.
Background technology
Light guide plate（light guide plate）It is using the acrylic/PC plate material of optical grade, then with high anti-
Rate and the not hitech materials of extinction are penetrated, light guiding points are stamped with UV screen printing technologies in the acryl plates bottom surface of optical grade.
The stop of the light that issues from lamp on optical grade acryl plates surface is drawn using optical grade acryl plates, when light is mapped to
During each light guiding points, then reflected light can be destroyed conditioned reflex and is projected by light guide plate front toward all angles diffusion.By various
Density, light guiding points not of uniform size, can make light guide plate uniformly light-emitting.The purposes of reflector plate is that the light for exposing bottom surface is reflected back
In light guide plate, for improving the service efficiency of light；In the case of homalographic luminosity, luminous efficiency is high, low in energy consumption.One side is micro-
Array of structures light guide plate is typically using the processing technology of extrusion molding.
In prior art, light guide plate is arranged on the edge of light guide plate plate face due to light source, in causing light guide plate plate face
Heart band cannot get enough light sources, so that light guide plate produces aberration, the uneven phenomenon of distribution of light sources occurs, so as to affect
The quality of product, because the light source at the back side cannot be utilized effectively, so as to waste of resource and cost.
Utility model content
In view of this, it is necessary to which a kind of light guide plate of raising distribution of light sources rate is provided.
This utility model is achieved in that a kind of light guide plate of raising distribution of light sources rate, including body and LED, also
Including multiple guide-lighting silks, the both sides at the body back side are provided with light-guiding pillar, and light-guiding pillar is vertical with the body, in the light-guiding pillar
Recessed groove is provided with, the LED is evenly distributed in the recessed groove, one end of the plurality of guide-lighting silk is uniformly fixed on described
On the inwall of light-guiding pillar, the other end is uniformly fixed on the back side of the body.
Further, the guide-lighting silk distribution on the light-guiding pillar of body back side both sides is fixed on phase on the back side of body
Mutually staggeredly.
A kind of advantage of light guide plate of raising distribution of light sources rate that this utility model is provided is：The letter of this utility model structure
Single reasonable, by being provided with recessed groove in light-guiding pillar, the LED is evenly distributed in the recessed groove, can be dissipated LED
The light source for sending is all by bulk absorption, and one end of the multiple guide-lighting silks of setting is uniformly fixed on the inwall of the light-guiding pillar,
The other end is uniformly fixed on the back side of the body, and the light source on light-guiding pillar can be uniformly directed to the back side of body
On, make the distribution of light sources on body uniform, improve product quality.And substantially increase the utilization rate of light source.
Description of the drawings
Fig. 1 is a kind of structural representation of the light guide plate for improving distribution of light sources rate of this utility model.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
Fig. 1 is referred to, Fig. 1 is a kind of structural representation of the light guide plate for improving distribution of light sources rate of this utility model.
A kind of light guide plate for improving distribution of light sources rate, including body 10 and LED 20, also including multiple guide-lighting silks
30, the both sides at the back side of the body 10 are provided with light-guiding pillar 11, and light-guiding pillar 11 is vertical with the body 10, set in the light-guiding pillar 11
There is recessed groove 12, the LED 20 is evenly distributed in the recessed groove 12, one end of the plurality of guide-lighting silk 30 is uniformly fixed
On the inwall of the light-guiding pillar 11, the other end is uniformly fixed on the back side of the body 10.
The distribution of guide-lighting silk 30 on the light-guiding pillar 11 of the back side both sides of the body 10 is fixed on phase on the back side of body 10
Mutually staggeredly.
This utility model is simple and reasonable, and by being provided with recessed groove in light-guiding pillar, the LED is evenly distributed on institute
State in recessed groove, the light source that can be given out LED is all by bulk absorption, and it is uniformly solid to arrange one end of multiple guide-lighting silks
It is scheduled on the inwall of the light-guiding pillar, the other end is uniformly fixed on the back side of the body, can be by the light source on light-guiding pillar
Uniformly it is directed on the back side of body, makes the distribution of light sources on body uniform, improves product quality.And substantially increase light source
Utilization rate.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (2)
1. a kind of light guide plate for improving distribution of light sources rate, including body（10）And LED（20）, it is characterised in that also including many
Individual guide-lighting silk（30）, the body（10）The both sides at the back side are provided with light-guiding pillar（11）, light-guiding pillar（11）With the body（10）Hang down
Directly, the light-guiding pillar（11）Inside it is provided with recessed groove（12）, the LED（20）It is evenly distributed on the recessed groove（12）It is interior, institute
State multiple guide-lighting silks（30）One end be uniformly fixed on the light-guiding pillar（11）Inwall on, the other end is uniformly fixed on described
Body（10）The back side on.
2. it is according to claim 1 it is a kind of improve distribution of light sources rate light guide plate, it is characterised in that the body（10）The back of the body
The light-guiding pillar of face both sides（11）On guide-lighting silk（30）Distribution is fixed on body（10）The back side on when it is interlaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166601.0U CN206114959U (en) | 2016-10-31 | 2016-10-31 | Improve light guide plate that light source distribution is rateed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166601.0U CN206114959U (en) | 2016-10-31 | 2016-10-31 | Improve light guide plate that light source distribution is rateed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114959U true CN206114959U (en) | 2017-04-19 |
Family
ID=58524967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621166601.0U Active CN206114959U (en) | 2016-10-31 | 2016-10-31 | Improve light guide plate that light source distribution is rateed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114959U (en) |
-
2016
- 2016-10-31 CN CN201621166601.0U patent/CN206114959U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |