CN220413230U - Aerogel heat insulation pad used in new energy module - Google Patents
Aerogel heat insulation pad used in new energy module Download PDFInfo
- Publication number
- CN220413230U CN220413230U CN202322209674.XU CN202322209674U CN220413230U CN 220413230 U CN220413230 U CN 220413230U CN 202322209674 U CN202322209674 U CN 202322209674U CN 220413230 U CN220413230 U CN 220413230U
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- China
- Prior art keywords
- release paper
- aerogel
- paper
- hand tearing
- hand
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- 239000004964 aerogel Substances 0.000 title claims abstract description 27
- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 239000002390 adhesive tape Substances 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 229920002799 BoPET Polymers 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses an aerogel heat insulation pad used in a new energy module, which comprises aerogel, double faced adhesive tape and release paper; at least one side of the release paper integrally extends outwards to form a hand tearing part; arc-shaped first connecting parts are respectively arranged between the two side edges of the hand tearing part and the side wall of the release paper; the paper tearing machine also comprises a reinforcing layer, wherein the reinforcing layer is attached to the outer surface of the release paper and covers the outer surface of the hand tearing part. The arc-shaped first connecting parts are respectively arranged between the two side edges of the hand tearing part and the side wall of the release paper, so that the connection parts of the two sides of the hand tearing part and the release paper are ensured to be uniformly stressed, and the release paper is prevented from being torn due to uneven stress; and cooperate there is the enhancement layer, this enhancement layer laminating is at the surface from the type paper and cover the surface at hand tearing portion, makes it effectively increase the hand tearing portion and from the structural strength of type paper junction through the enhancement layer, further avoids tearing from the type paper for can wholly tear smoothly from the type paper, guaranteed the stability of heat insulating mattress assembling process.
Description
Technical Field
The utility model relates to the technical field of heat insulation pads, in particular to an aerogel heat insulation pad used in a new energy module.
Background
Along with the rising of new energy automobiles, the power battery also meets the rapid development period. Safety and stability of new energy automobiles have been the focus of attention. Therefore, improving the safety of the new energy automobile is one of the important factors for determining whether the new energy automobile can be popularized rapidly. The battery module is used as a main component of a battery pack of the new energy automobile, and improving the safety of the battery module is an important way for improving the safety of the new energy automobile. The battery module is generally formed by connecting different numbers of battery cells in series or in parallel through conductive sheets, meanwhile, the module frame encloses the battery, a fixing device of the module is provided, and the heat insulation pad is an important part for guaranteeing the safe operation of the automobile battery module.
In order to ensure that the heat insulation pad and the battery module are firmly assembled, a double-sided adhesive tape is mostly adhered on the aerogel layer, release paper is adhered outside the double-sided adhesive tape, when the heat insulation pad is assembled, the release paper outside the double-sided adhesive tape needs to be torn off, and in order to facilitate tearing off the release paper, a hand tearing part extending outwards is generally arranged on the release paper, but the hand tearing part is of a slender structure, and the joint between the hand tearing part and the release paper is of a right-angle structure, when the release paper is torn off, the hand tearing part and the release paper are easily torn off due to uneven stress, so that the release paper cannot be torn off smoothly, and the assembly process of the heat insulation pad is affected; accordingly, there is a need for further improvements over existing insulation mat constructions.
Disclosure of Invention
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its primary object is to provide an aerogel heat insulation pad for use in a new energy module, which can effectively solve the problems that the release paper is easy to tear, the release paper cannot be torn off smoothly and the assembly process is affected when the existing heat insulation pad is assembled.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an aerogel heat insulation pad used in a new energy module comprises aerogel, double faced adhesive tape and release paper; the double faced adhesive tape is attached to the surface of the aerogel, the release paper is attached to the outer surface of the double faced adhesive tape, and at least one side of the release paper integrally extends outwards to form a hand tearing part; arc-shaped first connecting parts are respectively arranged between the two side edges of the hand tearing part and the side wall of the release paper; the paper tearing machine also comprises a reinforcing layer, wherein the reinforcing layer is attached to the outer surface of the release paper and covers the outer surface of the hand tearing part.
As a preferable scheme, at least one side of the double-sided adhesive tape is provided with an arc-shaped buffer part, and the hand tearing part is positioned beside the buffer part and extends out of the buffer part.
As a preferable scheme, the reinforcing layer comprises a first main body and a second main body, wherein one side of the second main body integrally extends outwards and is matched with the hand tearing part, and the two sides of the second main body are respectively provided with an arc-shaped second connecting part at the joint of the two sides of the second main body and the first main body.
As a preferred embodiment, the reinforcing layer is a PET film.
As a preferred scheme, the double faced adhesive tape is two, and it laminates respectively at the upper and lower surface of aerogel, and corresponding, from the type paper also is two, and two are from the type paper laminating respectively at the surface of corresponding double faced adhesive tape, and each is provided with the hand portion of tearing from on the type paper, and the reinforcement layer also sets up for two, and each reinforcement layer sets up on corresponding from the type paper.
As a preferable scheme, the two hand tears are respectively positioned at the left side and the right side of the aerogel.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
the arc-shaped first connecting parts are respectively arranged between the two side edges of the hand tearing part and the side wall of the release paper, so that the arc-shaped first connecting parts can ensure that the connecting parts of the two sides of the hand tearing part and the release paper are uniformly stressed when the release paper is torn, and the release paper is prevented from being torn due to uneven stress; and cooperate there is the enhancement layer, this enhancement layer laminating is at the surface from the type paper and cover the surface at hand tearing portion, makes it effectively increase the hand tearing portion and from the structural strength of type paper junction through the enhancement layer, further avoids tearing from the type paper for can wholly tear smoothly from the type paper, guaranteed the stability of heat insulating mattress assembling process.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of a preferred embodiment of the present utility model;
FIG. 2 is an exploded view of the preferred embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. aerogel 20, double faced adhesive tape
21. Buffer part 30 and release paper
31. Hand tearing portion 32, first connecting portion
40. Reinforcing layer 41, first body
42. A second body 43, a second connection portion.
Detailed Description
Referring to fig. 1 to 2, a specific structure of a preferred embodiment of the present utility model is shown, wherein the specific structure comprises aerogel 10, double faced adhesive tape 20 and release paper 30.
The double faced adhesive tape 20 is attached to the surface of the aerogel 10; in this embodiment, at least one side of the double-sided tape 20 has an arc-shaped buffer portion 21, and the buffer portion 21 is used for preventing the double-sided tape 20 from being lifted up when the release paper 30 is torn, so as to further ensure the installation process of the heat insulation pad; the two double faced adhesive tapes 20 are respectively attached to the upper and lower surfaces of the aerogel 10.
The release paper 30 is attached to the outer surface of the double-sided adhesive 20, and at least one side of the release paper 30 integrally extends outwards to form a hand tearing part 31; arc-shaped first connecting parts 32 are respectively arranged between the two side edges of the hand tearing part 31 and the side walls of the release paper 30, and the arc-shaped first connecting parts 32 are used for ensuring that the joint between the two sides of the hand tearing part 31 and the release paper 30 can be uniformly stressed when the release paper 30 is torn, so that the release paper 30 is prevented from being torn; in this embodiment, the hand-tearing portion 31 is located beside the buffering portion 21 and extends out of the buffering portion 21; the number of the release papers 30 is two, the two release papers 30 are respectively attached to the outer surfaces of the corresponding double-sided adhesive tapes 20, and each release paper 30 is provided with a hand tearing part 31; the two tearing parts 31 are respectively positioned at the left and right sides of the aerogel 10.
The paper tearing device further comprises a reinforcing layer 40, wherein the reinforcing layer 40 is attached to the outer surface of the release paper 30 and covers the outer surface of the hand tearing part 31, and the reinforcing layer 40 is used for increasing the structural strength of the joint of the release paper 30 and the hand tearing part 31 and further preventing the release paper 30 from being torn; in this embodiment, the reinforcing layer 40 includes a first main body 41 and a second main body 42, the second main body 42 integrally extends out from one side of the first main body 41 and is matched with the hand tearing portion 31, the connection between two sides of the second main body 42 and the first main body 41 is respectively provided with an arc-shaped second connection portion 43, and the second connection portion 43 is used for increasing the overall structural strength of the reinforcing layer 40, and further increasing the overall structural strength of the release paper 30; the reinforcing layer 40 is a PET film; the reinforcing layers 40 are also provided in two, and each reinforcing layer 40 is provided on the corresponding release paper 30.
The design focus of the utility model is that: the arc-shaped first connecting parts are respectively arranged between the two side edges of the hand tearing part and the side wall of the release paper, so that the arc-shaped first connecting parts can ensure that the connecting parts of the two sides of the hand tearing part and the release paper are uniformly stressed when the release paper is torn, and the release paper is prevented from being torn due to uneven stress; and cooperate there is the enhancement layer, this enhancement layer laminating is at the surface from the type paper and cover the surface at hand tearing portion, makes it effectively increase the hand tearing portion and from the structural strength of type paper junction through the enhancement layer, further avoids tearing from the type paper for can wholly tear smoothly from the type paper, guaranteed the stability of heat insulating mattress assembling process.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (6)
1. An aerogel heat insulation pad used in a new energy module comprises aerogel, double faced adhesive tape and release paper; the double faced adhesive tape is attached to the surface of the aerogel, the release paper is attached to the outer surface of the double faced adhesive tape, and at least one side of the release paper integrally extends outwards to form a hand tearing part; the method is characterized in that: arc-shaped first connecting parts are respectively arranged between the two side edges of the hand tearing part and the side wall of the release paper; the paper tearing machine also comprises a reinforcing layer, wherein the reinforcing layer is attached to the outer surface of the release paper and covers the outer surface of the hand tearing part.
2. The aerogel insulation blanket for use in a new energy module of claim 1, wherein: at least one side of the double-sided adhesive tape is provided with an arc-shaped buffer part, and the hand tearing part is positioned beside the buffer part and extends out of the buffer part.
3. The aerogel insulation blanket for use in a new energy module of claim 1, wherein: the reinforcing layer comprises a first main body and a second main body, one side of the second main body integrally extends outwards and is matched with the hand tearing part, and two sides of the second main body are respectively provided with an arc-shaped second connecting part at the joint of the second main body and the first main body.
4. The aerogel insulation blanket for use in a new energy module of claim 1, wherein: the reinforcing layer is a PET film.
5. The aerogel insulation blanket for use in a new energy module of claim 1, wherein: the double faced adhesive tape is two, and it laminates respectively at the upper and lower surface of aerogel, and corresponding, from the type paper also is two, and two are from the type paper laminating respectively at the surface of corresponding double faced adhesive tape, and each is provided with the hand portion of tearing from on the type paper, and the enhancement layer also sets up for two, and each enhancement layer sets up on corresponding from the type paper.
6. The aerogel insulation blanket for use in a new energy module of claim 5, wherein: the two hand tears are respectively positioned at the left side and the right side of the aerogel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209674.XU CN220413230U (en) | 2023-08-16 | 2023-08-16 | Aerogel heat insulation pad used in new energy module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209674.XU CN220413230U (en) | 2023-08-16 | 2023-08-16 | Aerogel heat insulation pad used in new energy module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220413230U true CN220413230U (en) | 2024-01-30 |
Family
ID=89645831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322209674.XU Active CN220413230U (en) | 2023-08-16 | 2023-08-16 | Aerogel heat insulation pad used in new energy module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220413230U (en) |
-
2023
- 2023-08-16 CN CN202322209674.XU patent/CN220413230U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |