CN206347407U - A kind of backlight glue frame places LED wedge structure - Google Patents
A kind of backlight glue frame places LED wedge structure Download PDFInfo
- Publication number
- CN206347407U CN206347407U CN201621478511.5U CN201621478511U CN206347407U CN 206347407 U CN206347407 U CN 206347407U CN 201621478511 U CN201621478511 U CN 201621478511U CN 206347407 U CN206347407 U CN 206347407U
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- CN
- China
- Prior art keywords
- led
- glue frame
- backlight glue
- wedge structure
- standing grooves
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses the wedge structure that a kind of backlight glue frame places LED, including backlight glue frame side, wedge structure, LED standing grooves, LED places groove face, containment vessel and support column, groove face is placed provided with LED in the one end on the backlight glue frame side, and LED places the bottom surface of groove face provided with fixed border, the top of the fixed border is provided with LED standing grooves, and the center position inside LED standing grooves is provided with support column, the bottom of the LED standing grooves is inlaid with heat-conducting block, and support column is connected by connecting pole and the heat-conducting block in outside, the outside of the LED standing grooves is provided with containment vessel, the backlight glue frame side that the LED places groove face both sides is provided with wedge structure.Wedgewise is done in the region that traditional placement LED groove face is contacted with FPC by the utility model, it is allowed to height and LED thickness is consistent, do not form drop, FPC double faced adhesive tape can be sticked to concordantly above, the elastic force caused by the drop of surface is not formed to flick FPC, so can surely lean on cling FPC.
Description
Technical field
The utility model is related to backlight glue frame field, and specially a kind of backlight glue frame places LED wedge structure.
Background technology
With the development in epoch, the living standard of people is constantly improved, with the high speed development of smart mobile phone, market pair
The performance requirement more and more higher of backlight module, the FPC that LED is carried in the market is consolidated by the two-sided groove position surface that is adhesive in
Determine FPCS；The structure that this LED groove face is straight is architectural limitation, when the depth of groove position can not accomplish the thickness as LED；
LED is higher by this groove plane after being placed into groove position, just occurs that the double faced adhesive tape on carrying LED FPC can not be viscous with the fastening of LED groove faces
Live in FPC, causes to fix FPC failures, meanwhile, with the high speed development of smart mobile phone, market is got over to the performance requirement of backlight module
Come higher, for example, it is desirable to which backlight module has higher brightness and Geng Gao resolution ratio, and the emitting led of high brightness can cause
The problem of backlight local radiates, when LED brightness is higher than 81m (lumen), lights, over time under rated current
Increase, temperature local LED also builds up, can be high in the temperature local LED after lighting the operation regular hour
In 55 degrees Celsius, and once be higher than this temperature, and LED be in close contact light guide plate and reflector plate can produce it is not resilient
Warping deformation, be additionally, since that LED number is more, the heat energy of accumulation is more, and above-mentioned adverse reaction is more obvious, therefore,
The presence of this problem also directly constrains the arrangement of LED number in LED lamp bars, in addition, above-mentioned heat dissipation problem also can be straight
Connect the life-span for having influence on backlight.
The content of the invention
The purpose of this utility model is to provide the wedge structure that a kind of backlight glue frame places LED, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：A kind of backlight glue frame places LED wedge shape
Structure, including backlight glue frame side, wedge structure, LED standing grooves, LED placements groove face, containment vessel and support column, the backlight
Groove face is placed in the one end on source glue frame side provided with LED, and LED places the bottom surface of groove face provided with fixed border, the fixed border
Top is provided with support column provided with the center position inside LED standing grooves, and LED standing grooves, and the top of the support column is installed
There is LED, the bottom of the LED standing grooves is inlaid with heat-conducting block, and support column is connected by connecting pole and the heat-conducting block in outside,
The outside of the LED standing grooves is provided with containment vessel, and the backlight glue frame side that the LED places groove face both sides is tied provided with wedge shape
Structure.
It is preferred that, the width of the wedge structure is 1mm.
It is preferred that, the LED is fixed on the top of support column by seccotine.
It is preferred that, heat-conducting metal bar is provided with inside the connecting rod between the support column and heat-conducting block.
It is preferred that, the top on the inside of the LED standing grooves is provided with inclined slideway.
Compared with prior art, the beneficial effects of the utility model are：The wedge structure that the backlight glue frame places LED will
Wedgewise is done in the region that traditional placement LED groove face is contacted with FPC, is allowed to height and LED thickness is consistent, do not formed
Drop, FPC double faced adhesive tape can be sticked to concordantly above, do not form the elastic force caused by the drop of surface and FPC is flicked, Jin Erke
Cling FPC with what is surely leaned on, at the same LED bottom set heat-conducting block and support column can Quick diffusing LED for a long time
The heat produced when using, improves the heat dispersion of backlight glue frame, and backlight glue frame service life, while also increasing
The service life of LED is added.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is LED schematic diagram of the present utility model；
Fig. 3 is wedge structure schematic diagram of the present utility model；
Fig. 4 is LED standing groove schematic diagram of the present utility model.
In figure：1- backlight glue frames side；2- wedge structures；3-LED standing grooves；4- fixed borders；5-LED places groove face；
6-LED lamps；7- containment vessels；8- heat-conducting blocks；9- support columns.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of embodiment that the utility model is provided：A kind of backlight glue frame places LED wedge shape knot
Structure, including backlight glue frame side 1, wedge structure 2, LED standing grooves 3, LED placements groove face 5, containment vessel 7 and support column 9, backlight
Groove face 5 is placed in the one end on source glue frame side 1 provided with LED, and LED places the bottom surface of groove face 5 provided with fixed border 4, and LED places groove face
5 are easy to the installation of LED 6, and the top of fixed border 4 is provided with the center position inside LED standing grooves 3, and LED standing grooves 3
Provided with support column 9, the top of support column 9 is provided with LED 6, and LED 6 is fixed on the top of support column 9, LED by seccotine
The bottom of standing groove 3 is inlaid with heat-conducting block 8, and support column 9 is connected by connecting pole and the heat-conducting block in outside 8, and heat-conducting block 8 is easy to
Heat-conducting metal bar, the outside of LED standing grooves 3 are provided with inside the radiating of LED 6, the connecting rod between support column 9 and heat-conducting block 8
Provided with containment vessel 7, the top of the inner side of LED standing grooves 3 is provided with inclined slideway, and LED places the backlight glue frame side of the both sides of groove face 5
1 is provided with wedge structure 2, and the width of wedge structure 2 is 1mm, wedge structure 2 be easy to FPC double faced adhesive tape can be concordant adhesion
Above.
Specifically used mode：In use, LED 6 to be fixed on to the support column 9 of the bottom of LED standing grooves 3 by seccotine
On, then the upper surface for sticking to wedge structure 2 and LED 6 again by FPC double faced adhesive tape concordantly, completes sealing, when
LED 6 works long hours adstante febre, and heat is delivered to heat-conducting block 8 by support column 9, then is dispersed into outside by heat-conducting block 8.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of backlight glue frame places LED wedge structure, including backlight glue frame side（1）, wedge structure（2）, LED place
Groove（3）, LED place groove face（5）, containment vessel（7）And support column（9）, it is characterised in that：The backlight glue frame side（1）One
Groove face is placed provided with LED in end（5）, and LED places groove face（5）Bottom surface be provided with fixed border（4）, the fixed border（4）'s
Top is provided with LED standing grooves（3）, and LED standing grooves（3）Internal center position is provided with support column（9）, the support column
（9）Top LED is installed（6）, the LED standing grooves（3）Bottom be inlaid with heat-conducting block（8）, and support column（9）Pass through
Connecting pole and the heat-conducting block in outside（8）Connection, the LED standing grooves（3）Outside be provided with containment vessel（7）, the LED standing grooves
Face（5）The backlight glue frame side of both sides（1）It is provided with wedge structure（2）.
2. a kind of backlight glue frame according to claim 1 places LED wedge structure, it is characterised in that：The wedge shape
Structure（2）Width be 1mm.
3. a kind of backlight glue frame according to claim 1 places LED wedge structure, it is characterised in that：The LED
（6）Support column is fixed on by seccotine（9）Top.
4. a kind of backlight glue frame according to claim 1 places LED wedge structure, it is characterised in that：The support
Post（9）With heat-conducting block（8）Between connecting rod inside be provided with heat-conducting metal bar.
5. a kind of backlight glue frame according to claim 1 places LED wedge structure, it is characterised in that：The LED is put
Put groove（3）The top of inner side is provided with inclined slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478511.5U CN206347407U (en) | 2016-12-30 | 2016-12-30 | A kind of backlight glue frame places LED wedge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478511.5U CN206347407U (en) | 2016-12-30 | 2016-12-30 | A kind of backlight glue frame places LED wedge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347407U true CN206347407U (en) | 2017-07-21 |
Family
ID=59319687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621478511.5U Active CN206347407U (en) | 2016-12-30 | 2016-12-30 | A kind of backlight glue frame places LED wedge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206347407U (en) |
-
2016
- 2016-12-30 CN CN201621478511.5U patent/CN206347407U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Zhihong Inventor before: Yang Liangming |
|
| CB03 | Change of inventor or designer information |