CN208843986U - A kind of new-energy automobile power battery heat-insulating fire-proofing material - Google Patents
A kind of new-energy automobile power battery heat-insulating fire-proofing material Download PDFInfo
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- CN208843986U CN208843986U CN201821575084.1U CN201821575084U CN208843986U CN 208843986 U CN208843986 U CN 208843986U CN 201821575084 U CN201821575084 U CN 201821575084U CN 208843986 U CN208843986 U CN 208843986U
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Abstract
The utility model discloses a kind of new-energy automobile power battery heat-insulating fire-proofing materials, it is characterized by comprising outer shield portions, interior shield portion, filling part and middle layer, the outer shield portion includes the first insulating layer and second insulating layer, first insulating layer and second insulating layer are bonded in respectively on first flame-retardant layer and the second flame-retardant layer in interior shield portion, first flame-retardant layer and the second flame-retardant layer are respectively overlay on the first filled layer and the second filled layer of filling part, first filled layer and the second filled layer are respectively by being filled in middle layer both ends of the surface, the end face far from the second flame-retardant layer of the second insulating layer is equipped with adhesive layer, by using outer shield portion as insulating layer, interior shield portion is as flame-retardant layer, filling part is as filled layer and middle layer, with heat-insulated, fire prevention, long service life, the characteristics such as purification environmental-protection, it extends new The service life of energy automobile power battery, while having the characteristics that fire retardancy is strong, energy conservation and environmental protection.
Description
Technical field
The utility model relates to technical field of new energy, and in particular to a kind of new-energy automobile power battery is with heat-insulated
Fire proofing material.
Background technique
New-energy automobile refer to using unconventional vehicle fuel as a source of power (or using conventional vehicle fuel,
Using new vehicle-mounted power plant), the dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle elder generation of formation
Into, the automobile with new technology, new construction.
Currently, general new-energy automobile generallys use battery as stored energy power source, it is using battery as storage
Motility source provides electric energy to motor by battery, and drive motor operating to push running car, and uses at present
Battery heat-insulating fire-proofing material it is not ideal enough in various performances, especially heat-proof quality is poor, the short aspect of fire resistance period.
Utility model content
The purpose of this utility model is to provide a kind of new-energy automobile power battery heat-insulating fire-proofing materials, have solved
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of new-energy automobile power battery with every
Hot fire proofing material, it is characterised in that: including outer shield portion, interior shield portion, filling part and middle layer, the outer shield portion includes first exhausted
Edge layer and second insulating layer, first insulating layer and second insulating layer are bonded in first flame-retardant layer and second in interior shield portion respectively
On flame-retardant layer, first flame-retardant layer and the second flame-retardant layer are respectively overlay in the first filled layer and the second filled layer of filling part
On, first filled layer and the second filled layer respectively by being filled in middle layer both ends of the surface, the second insulating layer it is separate
One end face of the second flame-retardant layer is equipped with adhesive layer.
Further, the heat-insulating fire-proofing material includes the first insulating layer, the first flame-retardant layer, the first filling from top to bottom
Layer, middle layer, the second filled layer, the second flame-retardant layer, second insulating layer and adhesive layer.
Further, first insulating layer and second insulating layer use silane crosslinked polyethylene.
Further, first flame-retardant layer and the second flame-retardant layer use anti-flaming polypropylene material.
Further, first filled layer and the second filled layer use heat conductive silica gel material.
Further, the middle layer is in " bending ", and the middle layer uses glass fiber material.
Further, the adhesive layer is adopted as solvent-based adhesive.
Compared with prior art, the utility model has the beneficial effects that provide a kind of new-energy automobile dynamic for the utility model
Power battery heat-insulating fire-proofing material is used as filling as flame-retardant layer, filling part as insulating layer, interior shield portion by using outer shield portion
Layer and middle layer have the characteristics such as heat-insulated, fire prevention, long service life, purification environmental-protection, extend new-energy automobile power battery
Service life, while having the characteristics that fire retardancy is strong, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: the first insulating layer 1, second insulating layer 2, the first flame-retardant layer 3, the second flame-retardant layer 4, the first filled layer 5, second
Filled layer 6, middle layer 7, adhesive layer 8.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
A kind of new-energy automobile power battery heat-insulating fire-proofing material as shown in Figure 1, it is characterised in that: including outer shield
Portion, interior shield portion, filling part and middle layer 7, the outer shield portion include the first insulating layer 1 and second insulating layer 2, and described first absolutely
Edge layer 1 and second insulating layer 2 are bonded in respectively on first flame-retardant layer 3 and the second flame-retardant layer 4 in interior shield portion, first flame-retardant layer
3 and second flame-retardant layer 4 be respectively overlay on the first filled layer 5 and the second filled layer 6 of filling part, 5 He of the first filled layer
Second filled layer 6 is respectively by being filled in 7 both ends of the surface of middle layer, one end far from the second flame-retardant layer 4 of the second insulating layer 2
Face is equipped with adhesive layer 8.
As above, by using outer shield portion as insulating layer, interior shield portion as flame-retardant layer, filling part as filled layer and in
Interbed 7 has the characteristics such as heat-insulated, fire prevention, long service life, purification environmental-protection, extends the use of new-energy automobile power battery
Service life, while having the characteristics that fire retardancy is strong, energy conservation and environmental protection.
As further program of the utility model, the heat-insulating fire-proofing material includes the first insulating layer 1, from top to bottom
One flame-retardant layer 3, the first filled layer 5, middle layer 7, the second filled layer 6, the second flame-retardant layer 4, second insulating layer 2 and adhesive layer 8, institute
The first insulating layer 1 and second insulating layer 2 are stated using silane crosslinked polyethylene, silane crosslinked polyethylene has insulated electro
Resistance is high, ageing-resistant performance is good, characteristic with long service life, and first flame-retardant layer 3 and the second flame-retardant layer 4 use polypropylene flame redardant
Material, anti-flaming polypropylene material have excellent anti-flammability, heat resistance, impact resistance, first filled layer 5 and the second filling
Layer 6 uses heat conductive silica gel materials, and heat conductive silica gel material is in addition to excellent thermal conductivity, electrical insulating property, high temperature resistant, as filling
Material is also used to sticky object, and the middle layer 7 is in " bending ", and the middle layer 7 uses glass fiber material, by glass fibers
Dimension material is made " bending ", enhances fire-proof shield performance, and the adhesive layer 8 is adopted as solvent-based adhesive, passes through solvent type
Heat-insulating fire-proofing material is bonded on new-energy automobile power battery by adhesive.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replace and deform, the scope of the utility model is limited by appended claims extremely equivalent.
Claims (7)
1. a kind of new-energy automobile power battery heat-insulating fire-proofing material, it is characterised in that: including outer shield portion, interior shield portion, filling
Portion and middle layer (7), the outer shield portion include the first insulating layer (1) and second insulating layer (2), first insulating layer (1)
It is bonded on first flame-retardant layer (3) and the second flame-retardant layer (4) in interior shield portion respectively with second insulating layer (2), described first is fire-retardant
Layer (3) and the second flame-retardant layer (4) are respectively overlay on the first filled layer (5) and the second filled layer (6) of filling part, and described first
Filled layer (5) and the second filled layer (6) respectively by being filled in middle layer (7) both ends of the surface, the second insulating layer (2) it is separate
One end face of the second flame-retardant layer (4) is equipped with adhesive layer (8).
2. a kind of new-energy automobile power battery heat-insulating fire-proofing material according to claim 1, it is characterised in that: described
Heat-insulating fire-proofing material include from top to bottom the first insulating layer (1), the first flame-retardant layer (3), the first filled layer (5), middle layer (7),
Second filled layer (6), the second flame-retardant layer (4), second insulating layer (2) and adhesive layer (8).
3. a kind of new-energy automobile power battery heat-insulating fire-proofing material according to claim 1, it is characterised in that: described
First insulating layer (1) and second insulating layer (2) use silane crosslinked polyethylene.
4. a kind of new-energy automobile power battery heat-insulating fire-proofing material according to claim 1, it is characterised in that: described
First flame-retardant layer (3) and the second flame-retardant layer (4) use anti-flaming polypropylene material.
5. a kind of new-energy automobile power battery heat-insulating fire-proofing material according to claim 1, it is characterised in that: described
First filled layer (5) and the second filled layer (6) use heat conductive silica gel material.
6. a kind of new-energy automobile power battery heat-insulating fire-proofing material according to claim 1, it is characterised in that: described
Middle layer (7) is in " bending ", and the middle layer (7) uses glass fiber material.
7. a kind of new-energy automobile power battery heat-insulating fire-proofing material according to claim 1, it is characterised in that: described
Adhesive layer (8) is adopted as solvent-based adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575084.1U CN208843986U (en) | 2018-09-25 | 2018-09-25 | A kind of new-energy automobile power battery heat-insulating fire-proofing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575084.1U CN208843986U (en) | 2018-09-25 | 2018-09-25 | A kind of new-energy automobile power battery heat-insulating fire-proofing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208843986U true CN208843986U (en) | 2019-05-10 |
Family
ID=66373806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821575084.1U Expired - Fee Related CN208843986U (en) | 2018-09-25 | 2018-09-25 | A kind of new-energy automobile power battery heat-insulating fire-proofing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208843986U (en) |
-
2018
- 2018-09-25 CN CN201821575084.1U patent/CN208843986U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |