CN202835273U - Flexible and super-thin heat conduction aluminum base material - Google Patents
Flexible and super-thin heat conduction aluminum base material Download PDFInfo
- Publication number
- CN202835273U CN202835273U CN2012200660116U CN201220066011U CN202835273U CN 202835273 U CN202835273 U CN 202835273U CN 2012200660116 U CN2012200660116 U CN 2012200660116U CN 201220066011 U CN201220066011 U CN 201220066011U CN 202835273 U CN202835273 U CN 202835273U
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- base material
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Abstract
The utility model discloses a flexible and super-thin heat conduction aluminum base material, formed by laminating and bonding an aluminum foil material layer, a heat-conducting and thermal-insulating rubber layer, and a copper foil material layer. The heat-conducting and thermal-insulating rubber layer is an interface layer, and two sides of the heat-conducting and thermal-insulating rubber layer are respectively the copper foil material layer and the aluminum foil material layer. Two side faces of the heat-conducting and thermal-insulating rubber layer are respectively coated with a layer of heat-conducting and thermal-insulating rubber, and the aluminum foil material layer and the copper foil material layer are bonded to the two side faces. The flexible and super-thin heat conduction aluminum base material is advantageous in that the aluminum base material is especially suitable for preparing an LED aluminum substrate with flexibility; without affecting the flexibility, work stability and reliability of the flexible and super-thin aluminum substrate can be greatly improved.
Description
Technical field
The utility model relates to the LED base material, is specifically related to the super book type of a kind of deflection heat conduction aluminum base material.
Background technology
In the prior art, the LED aluminium base can not crooked use, but has some LED aluminium bases to need crookedly just can install, and therefore needing a kind of is flexible use, and job stability and reliability very strong LED aluminium base all.
The utility model content
Order of the present utility model is being; For the defects of prior art, provide under a kind of prerequisite that does not affect flexural property, can greatly improve the super book aluminium base of job stability and reliability deflection.
The super book type of a kind of deflection heat conduction aluminum base material is provided, and being superimposed to bond by the aluminium foil bed of material, heat conductive insulating glue-line and copper foil material layer forms, and the heat conductive insulating layer is the intermediate layer, and the both sides of heat conductive insulating glue-line are respectively copper foil material layer and the aluminium foil bed of material.
In the super book type of above-mentioned deflection heat conduction aluminum base material, apply one deck thermal conductive insulation glue in the two sides of heat conductive insulating layer, again the aluminium foil bed of material and copper foil material layer are bonded in its two sides.
Be specially adapted to make the LED aluminium base with flexural property, under the prerequisite that does not affect flexural property, can greatly improve job stability and the reliability of the super book aluminium base of deflection.
The utility model provides the heat conduction of the super book type of a kind of deflection soft aluminium base, formed by three layers on aluminium foil copper foil material, heat conductive insulating glue-line and copper foil material layer, be aluminium foil topmost, it is the heat conductive insulating glue-line below the aluminium foil, be copper foil material above the heat conductive insulating layer, it is characterized in that applying one deck thermal conductive insulation glue and copper foil material applying at aluminium foil.The utility model is specially adapted to make the LED aluminium base with flexural property, under the prerequisite that does not affect flexural property, can greatly improve job stability and the reliability of the super book aluminium base of deflection.
Description of drawings
Fig. 1 is the structure cutaway view of the soft aluminium base of deflection super book type heat conduction.
The specific embodiment
With reference to shown in Figure 1; Design the super book type of a kind of deflection heat conduction aluminum base material, by the aluminium foil bed of material 12, heat conductive insulating glue-line 10 and copper foil material layer 14 be superimposed the bonding form, heat conductive insulating layer 10 is intermediate layers, and the both sides of heat conductive insulating glue-line 10 are respectively copper foil material layer 14 and the aluminium foil bed of material 12
In the super book type of above-mentioned deflection heat conduction aluminum base material, apply one deck thermal conductive insulation glue 11,13 in the two sides of heat conductive insulating layer 10, again the aluminium foil bed of material 12 and copper foil material layer 14 are bonded in the two sides of heat conductive insulating layer 10.
The soft aluminium base of the super book type of this deflection heat conduction combines the each side advantage of conventional aluminum base material and deflection copper foil base material, and creates a kind of new material out.In the circuit design scheme, thermal diffusion is very effectively processed; Can reduce the product running temperature, improve product power density and reliability, prolong product service life.
Claims (2)
1. the super book type of deflection heat conduction aluminum base material, it is characterized in that: being superimposed to bond by the aluminium foil bed of material, heat conductive insulating glue-line and copper foil material layer forms, the heat conductive insulating layer is the intermediate layer, and the both sides of heat conductive insulating glue-line are respectively copper foil material layer and the aluminium foil bed of material.
2. the super book type of deflection according to claim 1 heat conduction aluminum base material is characterized in that: at the two sides of heat conductive insulating layer coating one deck thermal conductive insulation glue, again the aluminium foil bed of material and copper foil material layer are bonded in its two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200660116U CN202835273U (en) | 2012-02-27 | 2012-02-27 | Flexible and super-thin heat conduction aluminum base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200660116U CN202835273U (en) | 2012-02-27 | 2012-02-27 | Flexible and super-thin heat conduction aluminum base material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202835273U true CN202835273U (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200660116U Expired - Fee Related CN202835273U (en) | 2012-02-27 | 2012-02-27 | Flexible and super-thin heat conduction aluminum base material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202835273U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838642A (en) * | 2017-02-24 | 2017-06-13 | 广东昭信照明科技有限公司 | A kind of LED paster light sources |
| CN106838846A (en) * | 2017-02-24 | 2017-06-13 | 厦门源乾电子科技有限公司 | A kind of light fixture is used can flexible aluminium base heat sink and its production technology |
| CN116406090A (en) * | 2023-05-15 | 2023-07-07 | 台山市科伟电子科技有限公司 | Production process of aluminum-based copper-clad aluminum foil plate |
-
2012
- 2012-02-27 CN CN2012200660116U patent/CN202835273U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838642A (en) * | 2017-02-24 | 2017-06-13 | 广东昭信照明科技有限公司 | A kind of LED paster light sources |
| CN106838846A (en) * | 2017-02-24 | 2017-06-13 | 厦门源乾电子科技有限公司 | A kind of light fixture is used can flexible aluminium base heat sink and its production technology |
| CN116406090A (en) * | 2023-05-15 | 2023-07-07 | 台山市科伟电子科技有限公司 | Production process of aluminum-based copper-clad aluminum foil plate |
| CN116406090B (en) * | 2023-05-15 | 2024-02-02 | 台山市科伟电子科技有限公司 | Production process of aluminum-based copper-clad aluminum foil plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130327 Termination date: 20160227 |