CN208232487U - Aerogel heat-proof piece - Google Patents
Aerogel heat-proof piece Download PDFInfo
- Publication number
- CN208232487U CN208232487U CN201820680741.2U CN201820680741U CN208232487U CN 208232487 U CN208232487 U CN 208232487U CN 201820680741 U CN201820680741 U CN 201820680741U CN 208232487 U CN208232487 U CN 208232487U
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- China
- Prior art keywords
- aerogel
- layer
- protective film
- heat
- film layer
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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
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Abstract
The utility model provides a kind of aerogel heat-proof piece; including aerogel layer, set on aerogel layer upper and lower surfaces protective film layer; the protective film layer is by melt viscosity together in the upper and lower surfaces of aerogel layer; towards extension on the outside of the edge of aerogel layer, the part that the protective film layer of the upper and lower surfaces of the aerogel layer is stretched out on the outside of aerogel layer is combined the protective film layer of the upper and lower surfaces of the aerogel layer by melt viscosity.The utility model aerogel layer heat shield is entirely encased aerogel layer by two layers of protective film layer; to which the powder on aerogel material surface is fixed between two layers of protective film layer; to efficiently solve the problems, such as that the surface powder of aerogel material falls off; so that the aerogel heat-proof piece can be applied to automotive field; heat-barrier material as automobile batteries uses, and efficiently solves the problems, such as aerogel material and automotive-type product is polluted and damaged because of picking.
Description
Technical field
The utility model relates to heat-insulating technique field more particularly to a kind of aerogel heat-proof pieces.
Background technique
Aerogel heat-proof felt is the extraordinary material of current thermal and insulating performance, for considerable former Conventional insulation
Inaccessiable technical solution provides new thinking and possibility.Aerogel material has been widely used in new-energy automobile neck
Domain, the heat shield made of aerogel material is as the heat-barrier material between battery and battery, but existing aerogel material
It is degraded there are product surface powder and falls situation, existing to automotive-type product has pollution and damage the risk of system.
Utility model content
Purpose of the utility model is to solve the above problems, provide a kind of aerogel heat-proof piece, can effectively solve gas
The problem of surface powder of gel rubber material falls off.
In order to achieve the above object, the utility model provides a kind of aerogel heat-proof piece, including aerogel layer, is set to airsetting
The protective film layer of the upper and lower surfaces of glue-line, the protective film layer by melt viscosity together in aerogel layer upper surface and
Lower surface, the protective film layer of the upper and lower surfaces of the aerogel layer are described towards extension on the outside of the edge of aerogel layer
The part that the protective film layer of the upper and lower surfaces of aerogel layer is stretched out on the outside of aerogel layer is combined by melt viscosity.
In an embodiment of the present invention, the protective film is 0.5mm- with respect to the width that aerogel layer extends outwardly
10mm。
In an embodiment of the present invention, the material of the aerogel layer includes aerosil, three oxidations two
The composite material of one or more of aluminium aeroge and titania aerogel.
In an embodiment of the present invention, the material of the protective film layer uses Kapton, polyester film, gathers
Urethane film, polypropylene film, low-density polyethylene film, cast polypropylene film, polyamide film, Biaxially oriented polypropylene
One of film and metallized film.
In an embodiment of the present invention, the aerogel layer with a thickness of 0.05mm~5mm.
In an embodiment of the present invention, the protective film layer with a thickness of 0.005mm~1mm.
Compared with prior art, the beneficial effect of the technical program is:
The utility model aerogel layer heat shield is entirely encased aerogel layer by two layers of protective film layer, thus aeroge
The powder of material surface is fixed between two layers of protective film layer, so that the surface powder for efficiently solving aerogel material is de-
The problem of falling, so that the aerogel heat-proof piece can be applied to automotive field, the heat-barrier material as automobile batteries is used, effectively
It solves the problems, such as aerogel material and automotive-type product is polluted and damaged because of picking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the utility model aerogel heat-proof piece.
Specific embodiment
With reference to the accompanying drawing, by specific embodiment, to the technical solution of the utility model carry out it is clear, completely retouch
It states.
It please refers to shown in Fig. 1, the utility model provides a kind of aerogel heat-proof piece, including aerogel layer 1, is set to aeroge
The protective film layer 2 of the upper and lower surfaces of layer 1, the protective film layer 2 are bonded in the upper table of aerogel layer 1 by hot melt adhesive 3
Face and lower surface, the protective film layer 2 of the upper and lower surfaces of the aerogel layer 1 are prolonged towards the edge of aerogel layer 1 outside
It stretches, the part that the protective film layer 2 of the upper and lower surfaces of the aerogel layer 1 stretches out 1 outside of aerogel layer passes through hot melt adhesive 3
It is bonded together.The utility model aerogel layer heat shield is entirely encased aerogel layer 1 by two layers of protective film layer 2, thus
The powder on aerogel material surface is fixed between two layers of protective film layer 2, to efficiently solve the table of aerogel material
The problem of flour body falls off, so that the aerogel heat-proof piece can be applied to automotive field, the heat-barrier material as automobile batteries makes
With, efficiently solve the problems, such as aerogel material because picking and pollute and damage automotive-type product.
In one embodiment, the width d that the opposite aerogel layer 1 of the protective film layer 2 extends outwardly is 0.5mm-10mm.Protection
The film layer 2 the big with respect to the width that aerogel layer 1 extends outwardly, more can guarantee and bond securely between two layers of protective film layer 2, thus
Ensure to coat aerogel layer 1 in the inner, aerogel layer 1 is avoided to lose powder, but since protective film layer 2 does not have heat insulation,
Therefore, protective film layer 2 cannot be excessive with respect to the width that aerogel layer 1 extends outwardly and influence heat insulation, the present embodiment protection
Film layer 2 is 0.5mm-10mm with respect to the width that aerogel layer 1 extends outwardly, and both ensure that the bonding between protective film layer 2 was secured
Property, in turn ensure heat insulation.
In one embodiment, the material of the aerogel layer 1 includes aerosil, aluminum oxide aeroge and two
The composite material of one or more of titania aerogel.These aerogel materials all have preferable heat-proof quality, especially
Suitable for the heat-insulated environment of automobile batteries.
In one embodiment, the material of the protective film layer 2 uses Kapton, polyester film, polyurethane film, gathers
It Polypropylene film, low-density polyethylene film, cast polypropylene film, polyamide film, bidirectional stretching polypropylene film and aluminizes
One of film.
In one embodiment, the aerogel layer 1 with a thickness of 0.05mm~5mm.The thickness of aerogel layer 1 is thicker, every
Thermal effect is better, but since aerogel material price is higher, in practical applications, needs considering cost and use ring
Border selects suitable thickness under the premise of guaranteeing heat insulation.
In one embodiment, the protective film layer 2 with a thickness of 0.005mm~1mm, which can guarantee protective film layer
2 hardness will not be too hard, when in use, has certain flexibility, free resilience and compressibility, by the airsetting
Glue heat shield is applied in battery modules environment, and when battery bulging can absorb certain stress, to reduce the peace of battery product
Full hidden danger.
Although the utility model has been described by way of example and in terms of the preferred embodiments, but it is not to appoint for limiting the utility model
What those skilled in the art without departing from the spirit and scope of the utility model, may be by the method and skill of the disclosure above
Art content makes possible variation and modification to technical solutions of the utility model, therefore, all without departing from the utility model technology
The content of scheme, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations and
Modification, belongs to the protection scope of technical solutions of the utility model.
Claims (6)
1. a kind of aerogel heat-proof piece, which is characterized in that including aerogel layer, set on the upper and lower surfaces of aerogel layer
Protective film layer, the protective film layer by melt viscosity together in aerogel layer upper and lower surfaces, the aerogel layer
The protective film layer of upper and lower surfaces is towards extension, the upper surface of the aerogel layer and following table on the outside of the edge of aerogel layer
The part that the protective film layer in face is stretched out on the outside of aerogel layer is combined by melt viscosity.
2. aerogel heat-proof piece according to claim 1, which is characterized in that the protective film is with respect to aerogel layer towards extension
The width stretched is 0.5mm-10mm.
3. aerogel heat-proof piece according to claim 1, which is characterized in that the material of the aerogel layer includes titanium dioxide
The composite material of one or more of silica aerogel, aluminum oxide aeroge and titania aerogel.
4. aerogel heat-proof piece according to claim 1, which is characterized in that the material of the protective film layer is sub- using polyamides
Amine film, polyester film, polyurethane film, polypropylene film, low-density polyethylene film, cast polypropylene film, polyamide
One of film, bidirectional stretching polypropylene film and metallized film.
5. aerogel heat-proof piece according to claim 1, which is characterized in that the aerogel layer with a thickness of 0.05mm~
5mm。
6. aerogel heat-proof piece according to claim 1, which is characterized in that the protective film layer with a thickness of 0.005mm
~1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680741.2U CN208232487U (en) | 2018-05-08 | 2018-05-08 | Aerogel heat-proof piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680741.2U CN208232487U (en) | 2018-05-08 | 2018-05-08 | Aerogel heat-proof piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208232487U true CN208232487U (en) | 2018-12-14 |
Family
ID=64583137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820680741.2U Active CN208232487U (en) | 2018-05-08 | 2018-05-08 | Aerogel heat-proof piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208232487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470113A (en) * | 2020-04-17 | 2020-07-31 | 厦门佳智科技有限公司 | Plastic packaging mechanism with high plastic packaging flatness of heat insulation sheet and manufacturing method thereof |
-
2018
- 2018-05-08 CN CN201820680741.2U patent/CN208232487U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470113A (en) * | 2020-04-17 | 2020-07-31 | 厦门佳智科技有限公司 | Plastic packaging mechanism with high plastic packaging flatness of heat insulation sheet and manufacturing method thereof |
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