CN205439399U - High heat conduction radiation heat dissipation graphite membrane - Google Patents
High heat conduction radiation heat dissipation graphite membrane Download PDFInfo
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- CN205439399U CN205439399U CN201521099902.1U CN201521099902U CN205439399U CN 205439399 U CN205439399 U CN 205439399U CN 201521099902 U CN201521099902 U CN 201521099902U CN 205439399 U CN205439399 U CN 205439399U
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- heat conduction
- adhesive layer
- graphite
- layer
- high heat
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Abstract
High heat conduction radiation heat dissipation graphite membrane, including insulating layer, double - sided adhesive layer, graphite matrix layer and thermal adhesive layer, the stack of adhereing in proper order of insulating layer, double - sided adhesive layer, graphite matrix layer and thermal adhesive layer, the bottom surface laminating double - sided adhesive layer of insulating layer wherein, double - sided adhesive layer's bottom surface laminating graphite matrix layer, the bottom surface laminating thermal adhesive layer on graphite matrix layer, this thermal adhesive layer's bottom surface has still covered the protection film, this high heat conduction radiation heat dissipation graphite membrane has set up thermal adhesive layer, has increased the radiating function of radiation, high heat conduction radiation heat dissipation graphite membrane's edge is equipped with insulating borduring, the radiating effect better, safer, thermal adhesive layer's bottom surface has still covered the protection film, can effectively protect thermal adhesive layer, the utility model discloses can be applied to products such as cell -phone, computer, battery, digital product, intelligence wearings, LED, radiating effect improvement 15 -20% for current heat conduction graphite membrane, radiating effect better, safer, be worth wideling popularize.
Description
Technical field
This utility model relates to cooling electronic component technical field, a kind of high heat conduction heat loss through radiation graphite film.
Background technology
Nowadays electronic equipment tends to small-sized, slim, light, multifunction day by day.The caloric value of chip is increasing, and heat-dissipating space is more and more less, causes electronic product heating serious, occurs that electricity uses too fast, and automatic shutdown operates malfunctioning, battery life decline, some problems such as online business computing is slow, potential safety hazard.Heat point source is quickly diffused as plane heat source by high-heat conductivity graphite material, quickly allows heat distribute, and allows product and design more have wide space.
Existing high conduction graphite film, is installed between display screen and shielding case, is constituted by pasting the insulating barrier of superposition, graphite matrix and double faced adhesive tape successively, although can strengthen the radiating effect that product is overall, but its simple in construction, and radiating effect still has room for promotion.
Utility model content
This utility model aims to provide the high heat conduction heat loss through radiation graphite film that a kind of radiating effect is high.
For achieving the above object; this utility model following technical scheme of offer: high heat conduction heat loss through radiation graphite film; including insulating barrier, layers of two-sided, graphite matrix layer and heat conduction glue-line; described insulating barrier, layers of two-sided, graphite matrix layer and heat conduction glue-line bond superposition successively; the wherein bottom surface laminating layers of two-sided of insulating barrier; the bottom surface laminating graphite matrix layer of layers of two-sided, the bottom surface laminating heat conduction glue-line of graphite matrix layer, the bottom surface of this heat conduction glue-line is also covered with protecting film.
As further scheme of the present utility model: the edge of this high heat conduction heat loss through radiation graphite film is provided with insulated covering edge.
As further scheme of the present utility model: this high heat conduction heat loss through radiation graphite film is installed between display screen and shielding case.
Compared with prior art, the beneficial effects of the utility model are: this high heat conduction heat loss through radiation graphite film has the advantage that one, this utility model is provided with heat conduction glue-line, adds the function of heat loss through radiation；Two, the edge of high heat conduction heat loss through radiation graphite film is provided with insulated covering edge, and radiating effect is more preferable, safer；Three, the bottom surface of heat conduction glue-line is also covered with protecting film, it is possible to effectively protection heat conduction glue-line, tears protecting film when assembling.This utility model can be applied to the products such as mobile phone, computer, battery, digital product, intelligence wearing, LED, and for existing conduction graphite film, radiating effect improves 15-20%, and radiating effect is more preferable, safer, is worth promoting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1; in this utility model embodiment; high heat conduction heat loss through radiation graphite film; including insulating barrier 1, layers of two-sided 2, graphite matrix layer 3 and heat conduction glue-line 4; described insulating barrier 1, layers of two-sided 2, graphite matrix layer 3 and heat conduction glue-line 4 bond superposition, wherein the bottom surface laminating layers of two-sided 2 of insulating barrier 1, the bottom surface laminating graphite matrix layer 3 of layers of two-sided 2 successively; the bottom surface laminating heat conduction glue-line 4 of graphite matrix layer 3, the bottom surface of this heat conduction glue-line 4 is also covered with protecting film 5；The edge of this high heat conduction heat loss through radiation graphite film is provided with insulated covering edge, and radiating effect is more preferable, safer.
Construction features of the present utility model and advantage thereof:
One, this utility model is provided with heat conduction glue-line 4, adds the function of heat loss through radiation；
Two, the edge of high heat conduction heat loss through radiation graphite film is provided with insulated covering edge, and radiating effect is more preferable, safer；
Three, the bottom surface of heat conduction glue-line 4 is also covered with protecting film 5, it is possible to effectively protection heat conduction glue-line 4, tears protecting film 5 when assembling.
This utility model is applied at the product such as mobile phone, computer, battery, digital product, intelligence wearing, LED, it is installed between display screen and shielding case, for existing conduction graphite film, radiating effect improves 15-20%, and radiating effect is more preferable, safer, is worth promoting.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (3)
- The highest heat conduction heat loss through radiation graphite film; including insulating barrier (1), layers of two-sided (2), graphite matrix layer (3) and heat conduction glue-line (4); it is characterized in that; described insulating barrier (1), layers of two-sided (2), graphite matrix layer (3) and heat conduction glue-line (4) bond superposition successively; wherein bottom surface laminating layers of two-sided (2) of insulating barrier (1); bottom surface laminating graphite matrix layer (3) of layers of two-sided (2); bottom surface laminating heat conduction glue-line (4) of graphite matrix layer (3), the bottom surface of this heat conduction glue-line (4) is also covered with protecting film (5).
- High heat conduction heat loss through radiation graphite film the most according to claim 1, it is characterised in that the edge of this high heat conduction heat loss through radiation graphite film is provided with insulated covering edge.
- High heat conduction heat loss through radiation graphite film the most according to claim 1, it is characterised in that this high heat conduction heat loss through radiation graphite film is installed between display screen and shielding case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099902.1U CN205439399U (en) | 2015-12-24 | 2015-12-24 | High heat conduction radiation heat dissipation graphite membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099902.1U CN205439399U (en) | 2015-12-24 | 2015-12-24 | High heat conduction radiation heat dissipation graphite membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205439399U true CN205439399U (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521099902.1U Expired - Fee Related CN205439399U (en) | 2015-12-24 | 2015-12-24 | High heat conduction radiation heat dissipation graphite membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205439399U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654455A (en) * | 2017-02-06 | 2017-05-10 | 浙江超威创元实业有限公司 | Uniformly heated and cooled lithium battery pack and application and heating/cooling method thereof |
| EP3326801B1 (en) * | 2016-11-25 | 2021-11-24 | Samsung Display Co., Ltd. | Composite sheet, method of fabricating the same, and display device comprising the same |
| CN115447217A (en) * | 2022-08-31 | 2022-12-09 | 北京空间机电研究所 | Lattice bonding method for realizing non-planar member formed by graphite film and skin material |
-
2015
- 2015-12-24 CN CN201521099902.1U patent/CN205439399U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3326801B1 (en) * | 2016-11-25 | 2021-11-24 | Samsung Display Co., Ltd. | Composite sheet, method of fabricating the same, and display device comprising the same |
| CN106654455A (en) * | 2017-02-06 | 2017-05-10 | 浙江超威创元实业有限公司 | Uniformly heated and cooled lithium battery pack and application and heating/cooling method thereof |
| CN115447217A (en) * | 2022-08-31 | 2022-12-09 | 北京空间机电研究所 | Lattice bonding method for realizing non-planar member formed by graphite film and skin material |
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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: 20160810 Termination date: 20161224 |