CN207965208U - A kind of grating type light guide plate based on quantum dot - Google Patents
A kind of grating type light guide plate based on quantum dot Download PDFInfo
- Publication number
- CN207965208U CN207965208U CN201820491468.9U CN201820491468U CN207965208U CN 207965208 U CN207965208 U CN 207965208U CN 201820491468 U CN201820491468 U CN 201820491468U CN 207965208 U CN207965208 U CN 207965208U
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- CN
- China
- Prior art keywords
- optical waveguide
- guide plate
- light guide
- light
- quantum dot
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model discloses a kind of grating type light guide plate based on quantum dot,Including plate body and clamp,The plate body includes optical waveguide layer,Quantum dot,Reflective surface,Metal layer,Incidence surface,Light-emitting surface and diffusingsurface,It is provided with optical waveguide layer on the inside of the plate body,The optical waveguide layer is built-in with quantum dot,The optical waveguide layer bottom end is provided with reflective surface,The reflective surface bottom end is equipped with metal layer,The optical waveguide layer both ends are both provided with incidence surface,The optical waveguide layer top is provided with light-emitting surface,The utility model is scientific and reasonable for structure,It is safe and convenient to use,It is provided with diffusingsurface,Convenient for making uniform light spread and inhibiting the formation of hot spot,It is provided with metal layer,Convenient for radiating and preventing light guide plate from generating distortion,It is provided with clamp,Convenient for the installation of light guide plate,It is provided with the components such as thermal window,Convenient for the heat dissipation of light guide plate,It is provided with protection glass,Convenient for the protection to LED light,The installation direction for being provided with grating is consistent,It is preferably concentrated convenient for light,In order to use.
Description
Technical field
The utility model is related to light guide plate technical field, specially a kind of grating type light guide plate based on quantum dot.
Background technology
Light guide plate is acrylic/PC plate material using optical grade, and then using has high reflectivity and the not high-tech of extinction
Skill material is stamped in the acryl plates bottom surface laser engraving, V-type cross grid engraving, UV screen printing technologies of optical grade
Light guiding points draw the stop of the light that is issued from lamp on optical grade acryl plates surface using optical grade acryl plates, when
When light is mapped to each light guiding points, reflected light can be spread toward all angles, then destroyed conditioned reflex and projected by light guide plate front,
By various densitys, light guiding points not of uniform size, light guide plate uniformly light-emitting can be made, what the purposes of reflector plate was to expose bottom surface
Light reflection is returned in light guide plate, for improving the service efficiency of light;In the case of homalographic light emission luminance, luminous efficiency is high, power consumption
Low, single side micro structure array light guide plate generally uses the manufacture craft of extrusion molding.
The grating type light guide plate based on quantum dot currently on the market, is not provided with diffusingsurface, is not easy to keep light equal
The formation of even diffusion and inhibition hot spot, is not provided with metal layer, is not easy to radiate and prevents light guide plate from generating distortion, does not set
It is equipped with clamp, is not easy to the installation of light guide plate, is not provided with the components such as thermal window, the heat dissipation of light guide plate is not easy to, does not have
It is provided with protection glass, is not easy to the protection to LED light, the installation direction for being not provided with grating is consistent, and it is more preferable to be not easy to light
Concentration, be not convenient to use.
Utility model content
The utility model provides a kind of grating type light guide plate based on quantum dot, can effectively solve in above-mentioned background technology
The grating type light guide plate based on quantum dot currently on the market proposed, is not provided with diffusingsurface, is not easy to make uniform light
Diffusion and the formation for inhibiting hot spot, are not provided with metal layer, are not easy to radiate and prevent light guide plate from generating distortion, are not provided with
There is clamp, be not easy to the installation of light guide plate, be not provided with the components such as thermal window, is not easy to the heat dissipation of light guide plate, does not set
It is equipped with protection glass, is not easy to the protection to LED light, the installation direction for being not provided with grating is consistent, and it is better to be not easy to light
It concentrates, the problem of being not convenient to use.
To achieve the above object, the utility model provides the following technical solutions：A kind of grating type based on quantum dot is guide-lighting
Plate, including plate body and clamp, the plate body include optical waveguide layer, quantum dot, reflective surface, metal layer, incidence surface, light-emitting surface and diffusion
Face, the plate body inside are provided with optical waveguide layer, and the optical waveguide layer is built-in with quantum dot, and the optical waveguide layer bottom end is provided with reflective
Face, the reflective surface bottom end are equipped with metal layer, and the optical waveguide layer both ends are both provided with incidence surface, the optical waveguide layer top setting
It includes face body, site and grating to have light-emitting surface, the light-emitting surface, and the light-emitting surface top is provided with face body, the face body perforation
Outside offers site, and the site is built-in with grating, and the optical waveguide layer top is equipped with diffusingsurface, the plate body both ends outside
It is socketed with clamp, the clamp includes collet body, protective pad, empty slot, LED light, limited block, protection glass, thermal window
And radiator, the clamp inside are provided with collet body, protective pad, the collet body are equipped on the inside of the collet body
Middle part perforation side offers empty slot, and LED light is equipped on the inside of the empty slot, is pacified between empty slot inside on the outside of the LED light
Equipped with limited block, protection glass is installed close to LED light one end on the inside of the empty slot, empty slot one is connected in the middle part of the collet body
End perforation outside offers thermal window, and the thermal window is built-in with radiator.
Preferably, the protective pad and collet body connection type be glued, and protective pad Basolateral offer it is anti-skidding
Line.
Preferably, correspond on the inside of the empty slot at protection glass position and offer mounting groove, mounting groove is built-in with gasket.
Preferably, the grating installation direction all same.
Preferably, the metal layer is a kind of aluminum alloy material component.
Preferably, filter screen is installed on the inside of the thermal window.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, it is provided with diffusingsurface, convenient for making uniform light spread and inhibiting the formation of hot spot, metal layer is provided with, convenient for heat dissipation and prevents
Only light guide plate generates distortion, is provided with clamp, is convenient for the installation of light guide plate, is provided with the components such as thermal window, is convenient for light guide plate
Heat dissipation, be provided with protection glass, convenient for protection to LED light, the installation direction for being provided with grating is consistent, better convenient for light
It concentrates, in order to use.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model light-emitting surface；
Fig. 3 is the structural schematic diagram of the utility model clamp；
Fig. 4 is the partial enlarged view of A in the utility model Fig. 3；
Figure label：1, plate body；2, clamp；101, optical waveguide layer；102, quantum dot；103, reflective surface；104, metal layer；
105, incidence surface；106, light-emitting surface；107, diffusingsurface；1061, face body；1062, site；1063, grating；21, collet body；
22, protective pad；23, empty slot；24, LED light；25, limited block；26, protection glass；27, thermal window；28, radiator.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs 1-4, the utility model provides a kind of technical solution, a kind of grating type based on quantum dot
Light guide plate, including plate body 1 and clamp 2, plate body 1 include optical waveguide layer 101, quantum dot 102, reflective surface 103, metal layer 104, enter light
Face 105, light-emitting surface 106 and diffusingsurface 107,1 inside of plate body are provided with optical waveguide layer 101, and optical waveguide layer 101 is built-in with quantum dot 102,
101 bottom end of optical waveguide layer is provided with reflective surface 103, and 103 bottom end of reflective surface is equipped with metal layer 104, and 101 both ends of optical waveguide layer are respectively provided with
There are incidence surface 105,101 top of optical waveguide layer to be provided with light-emitting surface 106, light-emitting surface 106 includes face body 1061, site 1062 and grating
1063,106 top of light-emitting surface is provided with face body 1061, and the perforation of face body 1061 outside offers site 1062, built in site 1062
There are grating 1063,101 top of optical waveguide layer that diffusingsurface 107 is installed, is socketed with clamp 2 on the outside of 1 both ends of plate body, clamp 2 includes
Collet body 21, protective pad 22, empty slot 23, LED light 24, limited block 25, protection glass 26, thermal window 27 and radiator 28,
2 inside of clamp is provided with collet body 21, and 21 inside of collet body is equipped with protective pad 22, and 21 middle part of collet body penetrates through side
Empty slot 23 is offered, 23 inside of empty slot is equipped with LED light 24, and 24 outside of LED light and empty slot are equipped with limited block between 23 inside
25,23 inside of empty slot is equipped with protection glass 26,21 middle part 23 one end of connection empty slot perforation of collet body close to 24 one end of LED light
Outside offers thermal window 27, and thermal window 27 is built-in with radiator 28.
For the ease of protective pad 22 installation and increase skid resistance, in the present embodiment, it is preferred that protective pad 22 and clamp sheet
21 connection type of body is to be glued, and 22 Basolateral of protective pad offers anti-skid chequer.
For the ease of the installation of protection glass 26 and convenient for protection protection glass 26, in the present embodiment, it is preferred that empty slot 23
Inside, which corresponds at 26 position of protection glass, offers mounting groove, and mounting groove is built-in with gasket.
For the ease of 1063 light of grating concentration act on, performance it is more preferable, in the present embodiment, it is preferred that grating 1063 pacify
Fill direction all same.
It preferably radiates for the ease of metal layer 104 and prevents light guide plate from generating and distort, in the present embodiment, it is preferred that gold
Category layer 104 is a kind of aluminum alloy material component.
For the ease of protecting thermal window 27, prevents impurity from entering, influences normally to use, in the present embodiment, it is preferred that
27 inside of thermal window is equipped with filter screen.
The operation principle and process for using of the utility model：By being provided with optical waveguide layer 101, preferably led convenient for plate body 1
Light is convenient for the normal use of plate body 1, by being provided with reflective surface 103, is convenient for LED light 24 by being provided with quantum dot 102
The light of generation is all reflected on light-emitting surface 106, by being provided with metal layer 104, convenient for radiating and preventing light guide plate from generating distortion,
By being provided with incidence surface 105, convenient for optical waveguide layer 101 normally enter light, it is consistent by the installation direction for being provided with grating 1063,
It is preferably concentrated convenient for light, in order to use, by being provided with diffusingsurface 107, convenient for making uniform light spread and inhibiting hot spot
Formation be convenient for the installation of light guide plate by being provided with clamp 2, by being provided with protective pad 22, convenient for the protection to plate body 1,
By being provided with empty slot 23, it is convenient for the installation of LED light 24 and protection glass 26, by being provided with limited block 25, convenient for LED light
24 limit prevents from shaking, by being provided with protection glass 26, convenient for the protection to LED light 24, by being provided with thermal window
27 and radiator 28, it is convenient for the heat dissipation of plate body 1.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of grating type light guide plate based on quantum dot, including plate body（1）And clamp（2）, it is characterised in that：The plate body
（1）Including optical waveguide layer（101）, quantum dot（102）, reflective surface（103）, metal layer（104）, incidence surface（105）, light-emitting surface
（106）And diffusingsurface（107）, the plate body（1）Inside is provided with optical waveguide layer（101）, the optical waveguide layer（101）It is built-in with quantum
Point（102）, the optical waveguide layer（101）Bottom end is provided with reflective surface（103）, the reflective surface（103）Bottom end is equipped with metal layer
（104）, the optical waveguide layer（101）Both ends are both provided with incidence surface（105）, the optical waveguide layer（101）Top is provided with light-emitting surface
（106）, the light-emitting surface（106）Including face body（1061）, site（1062）And grating（1063）, the light-emitting surface（106）Top
End is provided with face body（1061）, the face body（1061）Perforation outside offers site（1062）, the site（1062）It is built-in
There is grating（1063）, the optical waveguide layer（101）Top is equipped with diffusingsurface（107）, the plate body（1）It is socketed on the outside of both ends
Clamp（2）, the clamp（2）Including collet body（21）, protective pad（22）, empty slot（23）, LED light（24）, limited block（25）、
Protection glass（26）, thermal window（27）And radiator（28）, the clamp（2）Inside is provided with collet body（21）, described
Collet body（21）Inside is equipped with protective pad（22）, the collet body（21）Middle part perforation side offers empty slot（23）,
The empty slot（23）Inside is equipped with LED light（24）, the LED light（24）Outside and empty slot（23）Limit is installed between inside
Block（25）, the empty slot（23）Inside is close to LED light（24）One end is equipped with protection glass（26）, the collet body（21）In
Portion connects empty slot（23）One end perforation outside offers thermal window（27）, the thermal window（27）It is built-in with radiator
（28）.
2. a kind of grating type light guide plate based on quantum dot according to claim 1, which is characterized in that the protective pad
（22）With collet body（21）Connection type is is glued, and protective pad（22）Basolateral offers anti-skid chequer.
3. a kind of grating type light guide plate based on quantum dot according to claim 1, which is characterized in that the empty slot（23）
Inside corresponds to protection glass（26）Mounting groove is offered at position, mounting groove is built-in with gasket.
4. a kind of grating type light guide plate based on quantum dot according to claim 1, which is characterized in that the grating
（1063）Installation direction all same.
5. a kind of grating type light guide plate based on quantum dot according to claim 1, which is characterized in that the metal layer
（104）For a kind of aluminum alloy material component.
6. a kind of grating type light guide plate based on quantum dot according to claim 1, which is characterized in that the thermal window
（27）Inside is equipped with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491468.9U CN207965208U (en) | 2018-04-09 | 2018-04-09 | A kind of grating type light guide plate based on quantum dot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491468.9U CN207965208U (en) | 2018-04-09 | 2018-04-09 | A kind of grating type light guide plate based on quantum dot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207965208U true CN207965208U (en) | 2018-10-12 |
Family
ID=63727224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820491468.9U Expired - Fee Related CN207965208U (en) | 2018-04-09 | 2018-04-09 | A kind of grating type light guide plate based on quantum dot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207965208U (en) |
-
2018
- 2018-04-09 CN CN201820491468.9U patent/CN207965208U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190409 |