CN212152159U - Novel battery cover double-sided adhesive structure - Google Patents
Novel battery cover double-sided adhesive structure Download PDFInfo
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- CN212152159U CN212152159U CN201922427496.1U CN201922427496U CN212152159U CN 212152159 U CN212152159 U CN 212152159U CN 201922427496 U CN201922427496 U CN 201922427496U CN 212152159 U CN212152159 U CN 212152159U
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- heat
- layer
- conducting
- conducting adhesive
- metal foil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a novel battery cover double-sided adhesive tape structure, which comprises a heat-conducting graphite layer and a metal foil layer, wherein the upper surface of the heat-conducting graphite layer is provided with an upper-end heat-conducting adhesive layer formed by coating heat-conducting adhesive on the upper surface of the heat-conducting graphite layer, and an upper-end release film layer is adhered on the upper surface of the upper-end heat-conducting adhesive layer; the lower surface of the heat-conducting graphite layer is provided with an intermediate heat-conducting adhesive layer formed by coating heat-conducting adhesive on the lower surface of the heat-conducting graphite layer, and the lower surface of the intermediate heat-conducting adhesive layer is bonded with the upper surface of the metal foil layer; the lower surface of the metal foil layer is provided with a lower end heat-conducting adhesive layer formed by coating heat-conducting adhesive on the lower surface of the metal foil layer, and a lower end release film layer is adhered to the lower surface of the lower end heat-conducting adhesive layer. Through the structure design, the utility model has the advantages of structural design is novel, the heat conduction is effectual.
Description
Technical Field
The utility model relates to a double faced adhesive tape technical field especially relates to a new-type battery cover double faced adhesive tape structure.
Background
With the continuous development and progress of electronic technology, mobile phones have become necessities of people. In the production and processing process of the mobile phone, the battery cover of the mobile phone is generally fixedly installed by adopting a double-sided adhesive tape.
It should be explained that, for a mobile phone, a battery is an important heat generating component, and how to effectively conduct heat and dissipate heat from the battery is very important to improve the life of the battery and the mobile phone.
In addition, there are various forms of battery cover double sided adhesive products in the prior art; however, for the existing battery cover double-sided tape product, the defects of unreasonable design and poor heat conduction efficiency are common.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new-type battery cover double faced adhesive tape structure to prior art's not enough, this new-type battery cover double faced adhesive tape structural design is novel, heat conduction is effectual.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
A novel battery cover double-sided adhesive structure comprises a heat-conducting graphite layer and a metal foil layer, wherein an upper end heat-conducting adhesive layer formed by coating heat-conducting adhesive on the upper surface of the heat-conducting graphite layer is arranged on the upper surface of the heat-conducting graphite layer, and an upper end release film layer is adhered to the upper surface of the upper end heat-conducting adhesive layer;
the lower surface of the heat-conducting graphite layer is provided with an intermediate heat-conducting adhesive layer formed by coating heat-conducting adhesive on the lower surface of the heat-conducting graphite layer, and the lower surface of the intermediate heat-conducting adhesive layer is bonded with the upper surface of the metal foil layer;
the lower surface of the metal foil layer is provided with a lower end heat-conducting adhesive layer formed by coating heat-conducting adhesive on the lower surface of the metal foil layer, and a lower end release film layer is adhered to the lower surface of the lower end heat-conducting adhesive layer.
Wherein, the metal foil layer is a copper foil layer.
Wherein, the metal foil layer is an aluminum foil layer.
The utility model has the advantages that: the utility model relates to a novel battery cover double-sided adhesive tape structure, which comprises a heat-conducting graphite layer and a metal foil layer, wherein the upper surface of the heat-conducting graphite layer is provided with an upper-end heat-conducting adhesive layer formed by coating heat-conducting adhesive on the upper surface of the heat-conducting graphite layer, and an upper-end release film layer is adhered on the upper surface of the upper-end heat-conducting adhesive layer; the lower surface of the heat-conducting graphite layer is provided with an intermediate heat-conducting adhesive layer formed by coating heat-conducting adhesive on the lower surface of the heat-conducting graphite layer, and the lower surface of the intermediate heat-conducting adhesive layer is bonded with the upper surface of the metal foil layer; the lower surface of the metal foil layer is provided with a lower end heat-conducting adhesive layer formed by coating heat-conducting adhesive on the lower surface of the metal foil layer, and a lower end release film layer is adhered to the lower surface of the lower end heat-conducting adhesive layer. Through the structure design, the utility model has the advantages of structural design is novel, the heat conduction is effectual.
Drawings
The invention will be further described with reference to the drawings, but the embodiments in the drawings do not constitute any limitation of the invention.
Fig. 1 is a schematic structural diagram of the present invention.
In fig. 1, included are:
1-heat-conducting graphite layer 2-metal foil layer
3-upper end heat-conducting adhesive layer 4-upper end release film layer
5-middle heat-conducting glue layer 6-lower end heat-conducting glue layer
And 7, a release film layer at the lower end.
Detailed Description
The present invention will be described with reference to specific embodiments.
As shown in fig. 1, a novel battery cover double-sided adhesive structure comprises a heat-conducting graphite layer 1 and a metal foil layer 2, wherein an upper end heat-conducting adhesive layer 3 formed by coating heat-conducting adhesive on the upper surface of the heat-conducting graphite layer 1 is arranged on the upper surface of the heat-conducting graphite layer 1, and an upper end release film layer 4 is adhered to the upper surface of the upper end heat-conducting adhesive layer 3.
Further, the lower surface of the heat-conducting graphite layer 1 is provided with an intermediate heat-conducting adhesive layer 5 formed by coating heat-conducting adhesive on the lower surface of the heat-conducting graphite layer 1, and the lower surface of the intermediate heat-conducting adhesive layer 5 is bonded with the upper surface of the metal foil layer 2.
Furthermore, the lower surface of the metal foil layer 2 is provided with a lower end heat-conducting adhesive layer 6 formed by coating heat-conducting adhesive on the lower surface of the metal foil layer 2, and a lower end release film layer 7 is adhered to the lower surface of the lower end heat-conducting adhesive layer 6.
It is to be explained that the metal foil layer 2 is a copper foil layer or an aluminum foil layer.
The utility model discloses a new-type battery cover double faced adhesive structure, it adopts metal foil layer 2 as the substrate structure of double faced adhesive tape, and the intensity of double faced adhesive tape can be guaranteed on the one hand to metal foil layer 2, and on the other hand can improve the heat conduction efficiency of double faced adhesive tape effectively. Also, the metal foil layer 2 can also have an electromagnetic shielding effect.
Additionally, the utility model discloses compound heat conduction graphite layer 1 and metal foil layer 2 through middle heat conduction glue film 5, heat conduction graphite layer 1 has the advantage that the heat conduction efficiency is high.
Still be, the utility model discloses an each adhesive linkage is heat-conducting glue, and heat-conducting glue has the advantage that heat conduction efficiency is high.
The utility model discloses in the use, with the upper end from the internal surface that type rete 4 torn and upper end heat-conducting glue layer 3 pasted and be fixed in the battery cover, and with the lower extreme from the installation stationary plane that type rete 7 torn and pasted lower extreme heat-conducting glue layer 6 and be fixed in the battery cover. The utility model discloses an aspect can realize effectively that the battery cover pastes fixed function, and on the other hand can also realize heat conduction radiating function.
Synthesize the above-mentioned condition and know, through above-mentioned structural design, the utility model has the advantages of structural design is novel, the heat conduction is effectual.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (1)
1. The utility model provides a new-type battery cover double faced adhesive structure which characterized in that: the heat-conducting graphite film comprises a heat-conducting graphite layer (1) and a metal foil layer (2), wherein an upper end heat-conducting adhesive layer (3) formed by coating heat-conducting adhesive on the upper surface of the heat-conducting graphite layer (1) is arranged on the upper surface of the heat-conducting graphite layer (1), and an upper end release film layer (4) is adhered to the upper surface of the upper end heat-conducting adhesive layer (3);
the lower surface of the heat-conducting graphite layer (1) is provided with an intermediate heat-conducting adhesive layer (5) formed by coating heat-conducting adhesive on the lower surface of the heat-conducting graphite layer (1), and the lower surface of the intermediate heat-conducting adhesive layer (5) is bonded with the upper surface of the metal foil layer (2);
the lower surface of the metal foil layer (2) is provided with a lower-end heat-conducting adhesive layer (6) formed by coating heat-conducting adhesive on the lower surface of the metal foil layer (2), and a lower-end release film layer (7) is adhered to the lower surface of the lower-end heat-conducting adhesive layer (6);
the metal foil layer (2) is an aluminum foil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427496.1U CN212152159U (en) | 2019-12-30 | 2019-12-30 | Novel battery cover double-sided adhesive structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427496.1U CN212152159U (en) | 2019-12-30 | 2019-12-30 | Novel battery cover double-sided adhesive structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212152159U true CN212152159U (en) | 2020-12-15 |
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ID=73707830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922427496.1U Active CN212152159U (en) | 2019-12-30 | 2019-12-30 | Novel battery cover double-sided adhesive structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212152159U (en) |
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2019
- 2019-12-30 CN CN201922427496.1U patent/CN212152159U/en active Active
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