CN204634253U - High-performance conductive heat radiation composite membrane - Google Patents
High-performance conductive heat radiation composite membrane Download PDFInfo
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- CN204634253U CN204634253U CN201520320920.1U CN201520320920U CN204634253U CN 204634253 U CN204634253 U CN 204634253U CN 201520320920 U CN201520320920 U CN 201520320920U CN 204634253 U CN204634253 U CN 204634253U
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Abstract
The utility model relates to conductive radiator device technique field, particularly relate to high-performance conductive heat radiation composite membrane, comprise the conductive radiating layer bondd successively from top to bottom, first conductive adhesion layer, nano-sized carbon copper foil layer and the second conductive adhesion layer, compared with prior art, nano-sized carbon copper foil layer is located between the first conductive adhesion layer and the second conductive adhesion layer, make it have conducting function, and there is certain rigidity, and the superiors are conductive radiating layer, and mutually bond with the first conductive adhesion layer, thus there is heat sinking function simultaneously, and there is compressible performance, can be applicable to the product of how many different-thickness, ensure good access, thus realize excellent conductive radiator function.
Description
Technical field
The utility model relates to conductive radiator device technique field, particularly relates to high-performance conductive heat radiation composite membrane.
Background technology
In recent years, along with the development of electronic technology, electronic product is constantly updated and is regenerated, the size of its work package is more and more less, speed and the efficiency of work are more and more higher, and its caloric value is also increasing, therefore not only requires that it is equipped with corresponding heat abstractor, also to guarantee that heat abstractor has stronger heat-sinking capability, to ensure the reliability of properties of product and to extend its useful life
Existing product uses fin to realize heat radiation usually, conductive fabric is used to realize conducting function, fin and conductive fabric are generally two independent products and realize respective corresponding function, function singleness, cannot meet the demand of several functions, and product thickness is limited, just cannot meets the topology requirement of application product.
Therefore, be badly in need of providing high-performance conductive heat radiation composite membrane, to solve the deficiencies in the prior art.
Utility model content
The high-performance conductive heat radiation composite membrane that the utility model provides, both had heat sinking function, had conducting function again, utilized the compression performance of material, met the application of multiple different-thickness product.
For achieving the above object, the utility model adopts following technical scheme:
High-performance conductive heat radiation composite membrane, comprises the conductive radiating layer, the first conductive adhesion layer, nano-sized carbon copper foil layer and the second conductive adhesion layer that bond successively from top to bottom.
More preferably, described heat dissipating layer be selected from conductive sponge layer, synthetic graphite layer or natural stone layer of ink any one or several.
More preferably, described first conductive adhesion layer is conductive tape.
More preferably, described second conductive adhesion layer is conductive tape.
More preferably, described first conductive tape is conductive double sided adhesive tape.
More preferably, described second conductive tape is conductive double sided adhesive tape.
The utility model discloses high-performance conductive heat radiation composite membrane, comprise the conductive radiating layer bondd successively from top to bottom, first conductive adhesion layer, nano-sized carbon copper foil layer and the second conductive adhesion layer, compared with prior art, nano-sized carbon copper foil layer is located between the first conductive adhesion layer and the second conductive adhesion layer, make it have conducting function, and there is certain rigidity, and the superiors are conductive radiating layer, and mutually bond with the first conductive adhesion layer, thus there is heat sinking function simultaneously, and there is compressible performance, can be applicable to the product of how many different-thickness, ensure good access, thus realize excellent conductive radiator function.
Accompanying drawing explanation
Fig. 1 is the structural representation of the high-performance conductive heat radiation composite membrane of embodiment 1.
Fig. 2 is the structural representation of the high-performance conductive heat radiation composite membrane of embodiment 2.
Fig. 3 is the structural representation of the high-performance conductive heat radiation composite membrane of embodiment 3.
Embodiment
Be further described the utility model below in conjunction with embodiment, this is preferred embodiment of the present utility model.
Embodiment 1
As shown in Figure 1, high-performance conductive heat radiation composite membrane comprises conductive radiating layer 1, first conductive adhesion layer 2, nano-sized carbon copper foil layer 3 and the second conductive adhesion layer 4 that bond successively from top to bottom, described conductive radiating layer 1 is conductive sponge layer, conductive sponge has conductive radiator function, owing to having very intensive space, thus contact area is large, can heat conduction rapidly; Sponge has scalable performance simultaneously, can meet the need of the conductive radiator of the product in multiple different-thickness space, greatly can expand range of application.
More preferably, described first conductive adhesion layer 2 is conductive tape, and described first conductive tape is conductive double sided adhesive tape, and the first conductive adhesion layer 2 bonds conductive radiating layer 1 and nano-sized carbon copper foil layer 3 respectively.
More preferably, described second conductive adhesion layer 4 is conductive tape, and described second conductive tape is conductive double sided adhesive tape, and one side bonding nano-sized carbon copper foil layer 3, is bonded on the product of application when another side is to be used.
Embodiment 2
As shown in Figure 2, high-performance conductive heat radiation composite membrane comprises conductive radiating layer 1, first conductive adhesion layer 2, nano-sized carbon copper foil layer 3 and the second conductive adhesion layer 4 that bond successively from top to bottom, described conductive radiating layer 1 is synthetic graphite layer, synthetic graphite has excellent heat conduction performance, and there is electric conductivity, make it have conductive radiator function simultaneously.
More preferably, described first conductive adhesion layer 2 is conductive tape, and described first conductive tape is conductive double sided adhesive tape, and the first conductive adhesion layer 2 bonds conductive radiating layer 1 and nano-sized carbon copper foil layer 3 respectively.
More preferably, described second conductive adhesion layer 4 is conductive tape, and described second conductive tape is conductive double sided adhesive tape, and one side bonding nano-sized carbon copper foil layer 3, is bonded on the product of application when another side is to be used.
Embodiment 3
As shown in Figure 3, high-performance conductive heat radiation composite membrane comprises conductive radiating layer 1, first conductive adhesion layer 2, nano-sized carbon copper foil layer 3 and the second conductive adhesion layer 4 that bond successively from top to bottom, described conductive radiating layer 1 is natural stone layer of ink, native graphite has excellent heat conduction performance, and there is electric conductivity, it has conductive radiator function simultaneously.
More preferably, described first conductive adhesion layer 2 is conductive tape, and described first conductive tape is conductive double sided adhesive tape, and the first conductive adhesion layer 2 bonds conductive radiating layer 1 and nano-sized carbon copper foil layer 3 respectively.
More preferably, described second conductive adhesion layer 4 is conductive tape, and described second conductive tape is conductive double sided adhesive tape, and one side bonding nano-sized carbon copper foil layer 3, is bonded on the product of application when another side is to be used.
Compared with prior art, nano-sized carbon copper foil layer is located between the first conductive adhesion layer and the second conductive adhesion layer, make it have conducting function, and there is certain rigidity, and the superiors are conductive radiating layer, and mutually bond with the first conductive adhesion layer, thus there is heat sinking function simultaneously, and there is compressible performance, can be applicable to the product of how many different-thickness, ensure good access, thus realize excellent conductive radiator function.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection range; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (6)
1. high-performance conductive heat radiation composite membrane, is characterized in that: comprise the conductive radiating layer, the first conductive adhesion layer, nano-sized carbon copper foil layer and the second conductive adhesion layer that bond successively from top to bottom.
2. high-performance conductive according to claim 1 heat radiation composite membrane, is characterized in that: described conductive radiating layer be selected from conductive sponge layer, synthetic graphite layer or natural stone layer of ink any one or several.
3. high-performance conductive heat radiation composite membrane according to claim 1, is characterized in that: described first conductive adhesion layer is conductive tape.
4. high-performance conductive heat radiation composite membrane according to claim 1, is characterized in that: described second conductive adhesion layer is conductive tape.
5. high-performance conductive heat radiation composite membrane according to claim 3, is characterized in that: described first conductive tape is conductive double sided adhesive tape.
6. high-performance conductive heat radiation composite membrane according to claim 4, is characterized in that: described second conductive tape is conductive double sided adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320920.1U CN204634253U (en) | 2015-05-18 | 2015-05-18 | High-performance conductive heat radiation composite membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320920.1U CN204634253U (en) | 2015-05-18 | 2015-05-18 | High-performance conductive heat radiation composite membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204634253U true CN204634253U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320920.1U Expired - Fee Related CN204634253U (en) | 2015-05-18 | 2015-05-18 | High-performance conductive heat radiation composite membrane |
Country Status (1)
| Country | Link |
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| CN (1) | CN204634253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666983A (en) * | 2016-03-11 | 2016-06-15 | 奇华光电（昆山）股份有限公司 | Artificial graphite and copper composite heat sink and preparation method thereof |
-
2015
- 2015-05-18 CN CN201520320920.1U patent/CN204634253U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666983A (en) * | 2016-03-11 | 2016-06-15 | 奇华光电（昆山）股份有限公司 | Artificial graphite and copper composite heat sink and preparation method thereof |
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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: 20150909 Termination date: 20190518 |