CN208594231U - A kind of thermally conductive shading double-sided adhesive of rapid cooling - Google Patents
A kind of thermally conductive shading double-sided adhesive of rapid cooling Download PDFInfo
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- CN208594231U CN208594231U CN201821177531.8U CN201821177531U CN208594231U CN 208594231 U CN208594231 U CN 208594231U CN 201821177531 U CN201821177531 U CN 201821177531U CN 208594231 U CN208594231 U CN 208594231U
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- aluminium foil
- film
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Abstract
The utility model discloses a kind of thermally conductive shading double-sided adhesives of rapid cooling, including thermally conductive shading black glue layer, upper diffusion sheet, upper prismatic lens, lower prismatic lens, lower diffusion sheet, reflector plate, PET film, the thermally conductive shading black glue layer includes that aluminium foil or copper foil wheat draw layer and PET release film, the downside of the PET release film is adhered to the upside of upper diffusion sheet by adhesive, it includes aluminium foil or copper foil gasket and PET film that the aluminium foil or copper foil wheat, which draw layer, the aluminium foil or copper foil gasket are Nian Jie by adhesive with PET film, aluminium foil is deviateed in the upside of the PET release film or the side of copper foil gasket is bonded with the non-release film of PET by adhesive, the utility model is thermally conductive by the way that aluminium foil or the progress of copper foil gasket are arranged on the thermally conductive shading black tape in thermal conductive zone, with on shading black tape aluminium foil or copper foil gasket with principle of reflection , heat-conducting area is effectively increased, improves heat-conducting effect, temperature is uniform when solving the problems, such as thermally conductive.
Description
Technical field
Originally practical to be related to a kind of thermally conductive shading double-sided adhesive, the thermally conductive shading double-sided adhesive of specifically a kind of rapid cooling.
Background technique
With the fast development of electronics industry, the continuous expansion of electronics market, the demand to material is more and more thinner,
Performance requirement and functional diversities are also higher and higher, and the functional characteristic that the two-sided glue material of shading of market routine is possessed is all opposite
Unification has the conventional double-sided adhesive for possessing the functions such as shading, heat dissipation, and thermally conductive is thermally conductive in a manner of direct projection, but its thermally conductive effect
Fruit, shaded effect are poor.
Utility model content
The technical issues of the utility model solves is that thermally conductive shading glue help solves when LED component runs high temperature on backlight
Heat dissipation problem provides a kind of thermally conductive shading double-sided adhesive of rapid cooling.
To achieve the above object, the utility model provides the following technical solutions: a kind of thermally conductive shading of rapid cooling is two-sided
One end margin of glue, including glue frame, the glue frame is equipped with LED component, and the LED component includes the circuit for being installed on glue frame edge
The bottom of plate and the LED light being connected on the upside of circuit board, the glue frame is equipped with reflector plate, and the LED component is located at reflector plate
Upside is sequentially overlapped from bottom to top equipped with light guide plate, lower diffusion sheet, lower prismatic lens, upper prismatic lens, upper diffusion sheet in the glue frame
With thermally conductive shading black glue layer, and light guide plate is located at the upside of LED component, and the thermally conductive shading black glue layer includes aluminium foil or copper foil wheat
Draw layer and PET release film, the downside of the PET release film is adhered to the upside of upper diffusion sheet by adhesive, the aluminium foil or
It includes aluminium foil or copper foil gasket and PET film that copper foil wheat, which draws layer, and the aluminium foil or copper foil gasket are Nian Jie by adhesive with PET film,
And PET film is located at the upside of aluminium foil or copper foil gasket, the lower surface of the aluminium foil or copper foil gasket is adhered to PET by adhesive
At the upper edge of release film, aluminium foil is deviateed in the upside of the PET release film or the side of copper foil gasket is bonded by adhesive
There is the non-release film of PET, the edge of edge and PET film of the non-release film of PET close to aluminium foil or copper foil gasket is integrated
Molding structure.
Preferably, the PET film is black PET film.
Preferably, it is covered with thermally conductive shading black white glue-line on the upside of the circuit board, and thermally conductive shading black white glue-line is located at LED
The upside of component.
Preferably, the junction of the PET film and the non-release film of PET is oblique, and between aluminium foil or copper foil gasket
There are gaps.
Compared with prior art, the utility model has the beneficial effects that
By being provided with aluminium foil or copper foil gasket and thermally conductive shading black glue layer, so that shading glue has both shading, thermally conductive, heat dissipation
Function, band have preferable bonding force, in use, can Rapid pasting, easy to use, bonding securely, and is equipped with and leads
Tabula rasa, reflector plate, so that this product has the characteristics such as shading, quick conductive, product service performance is more preferably, vdiverse in function, application
It is in extensive range, and the device structure is relatively simple, energy conservation and environmental protection is easy to use, is suitable for large-scale productionization and uses.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is thermally conductive shading black glue schematic diagram of a layer structure.
In figure: 1, thermally conductive shading black glue layer；2, aluminium foil or copper foil wheat draw layer；3, aluminium foil or copper foil gasket；4, upper diffusion sheet；
5, upper prismatic lens；6, lower prismatic lens；7, lower diffusion sheet；8, light guide plate；9, glue frame；10, LED component；11, LED light；12, it reflects
Piece；13, the non-release film of PET；14, PET film；15, PET release film.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of embodiment provided by the utility model referring to FIG. 1-2: a kind of thermally conductive shading double-sided adhesive of rapid cooling,
Including glue frame 9, an end margin of the glue frame 9 is equipped with LED component 10, and the LED component 10 includes being installed on 9 edge of glue frame
The bottom of circuit board and the LED light 11 being connected on the upside of circuit board, the glue frame 9 is equipped with reflector plate 12, the LED component 10
In be sequentially overlapped from bottom to top in the upside of reflector plate 12, the glue frame 9 equipped with light guide plate 8, lower diffusion sheet 7, lower prismatic lens 6,
Upper prismatic lens 5, upper diffusion sheet 4 and thermally conductive shading black glue layer 1, and light guide plate 8 is located at the upside of LED component 10, the thermally conductive screening
Light black glue layer 1 includes that aluminium foil or copper foil wheat draw layer 2 and PET release film 15, by being provided with aluminium foil or copper foil gasket 3 and thermally conductive screening
Light black glue layer 1, so that shading glue has both shading, thermally conductive, heat sinking function, the downside of the PET release film 15 is viscous by adhesive
It is connected to the upside of diffusion sheet 4, it includes aluminium foil or copper foil gasket 3 and PET film 14, the aluminium that the aluminium foil or copper foil wheat, which draw layer 2,
Foil or copper foil gasket 3 are Nian Jie by adhesive with PET film 14, and PET film 14 is located at the upside of aluminium foil or copper foil gasket 3, described
The lower surface of aluminium foil or copper foil gasket 3 is adhered at the upper edge of PET release film 15 by adhesive, the PET release film
Aluminium foil is deviateed in 15 upside or the side of copper foil gasket 3 is bonded with the non-release film 13 of PET by adhesive, and the PET is non-release
Film 13 is an integral molding structure close to the edge of aluminium foil or copper foil gasket 3 and the edge of PET film 14.The PET film 14 is
Black PET film.It is covered with thermally conductive shading black white glue-line on the upside of the circuit board, and thermally conductive shading black white glue-line is located at LED group
The upside of part 10, auxiliary LED component 10 radiate.The junction of the non-release film 13 of PET film 14 and PET is oblique,
And there are gap between aluminium foil or copper foil gasket 3, assist radiating after aluminium foil or copper foil gasket 3 are thermally conductive.Band has preferable
Bonding force, in use, can Rapid pasting, easy to use, bonding securely, and is equipped with light guide plate, reflector plate so that
This product has the characteristics such as shading, quick conductive, and product service performance is more preferably, vdiverse in function, has wide range of applications, and the equipment
Structure is relatively simple, energy conservation and environmental protection, easy to use, is suitable for large-scale productionization and uses.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. an end margin of a kind of thermally conductive shading double-sided adhesive of rapid cooling, including glue frame (9), the glue frame is equipped with LED component
(10), the LED component (10) includes the LED light for being installed on the circuit board at glue frame (9) edge and being connected on the upside of circuit board
(11), the bottom of the glue frame (9) is equipped with reflector plate (12), and the LED component (10) is located at the upside of reflector plate (12), described
Be sequentially overlapped in glue frame (9) from bottom to top equipped with light guide plate (8), lower diffusion sheet (7), lower prismatic lens (6), upper prismatic lens (5), on
Diffusion sheet (4) and thermally conductive shading black glue layer (1), and light guide plate (8) is located at the upside of LED component (10), it is characterised in that: it is described
Thermally conductive shading black glue layer (1) includes that aluminium foil or copper foil wheat draw layer (2) and PET release film (15), under the PET release film (15)
Side is adhered to the upside of upper diffusion sheet (4) by adhesive, and it includes aluminium foil or copper foil gasket that the aluminium foil or copper foil wheat, which draw layer (2),
(3) Nian Jie by adhesive with PET film (14) with PET film (14), the aluminium foil or copper foil gasket (3), and PET film (14) is located at
It is release that the lower surface of the upside of aluminium foil or copper foil gasket (3), the aluminium foil or copper foil gasket (3) by adhesive is adhered to PET
At the upper edge of film (15), aluminium foil is deviateed in the upside of the PET release film (15) or the side of copper foil gasket (3) passes through gluing
Agent is bonded with the non-release film of PET (13), and the non-release film of PET (13) is close to aluminium foil or edge and the PET of copper foil gasket (3)
The edge of film (14) is an integral molding structure.
2. a kind of thermally conductive shading double-sided adhesive of rapid cooling according to claim 1, it is characterised in that: the PET film
It (14) is black PET film.
3. a kind of thermally conductive shading double-sided adhesive of rapid cooling according to claim 1, it is characterised in that: on the circuit board
Side is covered with thermally conductive shading black white glue-line, and thermally conductive shading black white glue-line is located at the upside of LED component (10).
4. a kind of thermally conductive shading double-sided adhesive of rapid cooling according to claim 1, it is characterised in that: the PET film
(14) oblique with the junction of the non-release film of PET (13), and there are gaps between aluminium foil or copper foil gasket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177531.8U CN208594231U (en) | 2018-07-24 | 2018-07-24 | A kind of thermally conductive shading double-sided adhesive of rapid cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177531.8U CN208594231U (en) | 2018-07-24 | 2018-07-24 | A kind of thermally conductive shading double-sided adhesive of rapid cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208594231U true CN208594231U (en) | 2019-03-12 |
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ID=65603531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821177531.8U Active CN208594231U (en) | 2018-07-24 | 2018-07-24 | A kind of thermally conductive shading double-sided adhesive of rapid cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208594231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116535994A (en) * | 2023-05-12 | 2023-08-04 | 佳普电子新材料(连云港)有限公司 | Environment-friendly electromagnetic shielding adhesive tape with high heat dissipation performance and manufacturing method |
-
2018
- 2018-07-24 CN CN201821177531.8U patent/CN208594231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116535994A (en) * | 2023-05-12 | 2023-08-04 | 佳普电子新材料(连云港)有限公司 | Environment-friendly electromagnetic shielding adhesive tape with high heat dissipation performance and manufacturing method |
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