CN203242674U - Batter box of electric automobile - Google Patents
Batter box of electric automobile Download PDFInfo
- Publication number
- CN203242674U CN203242674U CN2013200628187U CN201320062818U CN203242674U CN 203242674 U CN203242674 U CN 203242674U CN 2013200628187 U CN2013200628187 U CN 2013200628187U CN 201320062818 U CN201320062818 U CN 201320062818U CN 203242674 U CN203242674 U CN 203242674U
- Authority
- CN
- China
- Prior art keywords
- battery case
- utility
- electric automobile
- battery box
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002344 surface layer Substances 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000011229 interlayer Substances 0.000 claims abstract description 5
- 239000011152 fibreglass Substances 0.000 claims description 4
- 238000004321 preservation Methods 0.000 abstract 2
- 239000006260 foam Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 238000010009 beating Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The embodiment of the utility model discloses a battery box of an electric automobile, relates to the technical field of electric automobiles and is invented to improve the heat preservation performance of the battery box. The battery box comprises a battery box shell, wherein an inner surface layer and an outer surface layer of the battery box shell are made of glass fiber enhanced plastic; an interlayer of the battery box shell is made of foam plastic. The battery box of the embodiment of the utility model is high in heat preservation performance.
Description
Technical field
The utility model relates to electric vehicle engineering, relates in particular to a kind of battery case of electric automobile.
Background technology
At present, the battery case of electric automobile adopts the panel beating material more.But, adopt the heat-insulating property of battery case of this material poor.
Summary of the invention
The utility model embodiment provides a kind of battery case of electric automobile, to strengthen the heat-insulating property of battery case.
The utility model embodiment adopts following technical scheme:
A kind of battery case of electric automobile comprises: the battery case housing, and the inside and outside surface layer of described battery case housing adopts fiberglass reinforced plastics, and the interlayer of described battery case housing adopts foamed plastics.
The battery case of the electric automobile of the utility model embodiment, the inside and outside surface layer of described battery case housing adopts fiberglass reinforced plastics, the interlayer of described battery case housing adopts foamed plastics, because these materials, so that battery case has obtained enhancing in heat-insulating property.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, the accompanying drawing of required use was done a simply introduction during the below will describe embodiment, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of battery case of the electric automobile of the utility model embodiment;
Fig. 2 is the processing technology figure of battery case of the electric automobile of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the battery case of the electric automobile of the utility model embodiment comprises the battery case housing, and wherein, the inside and outside surface layer 11 of described battery case housing and 12 adopts fiberglass reinforced plastics, and the interlayer 13 of described battery case housing adopts foamed plastics.
Wherein, for further strengthening heat-insulating property, the thickness of the inside and outside surface layer of described battery case housing is 2mm, and the surface thickness of described battery case housing is 4mm.
Owing to adopted heat insulating material, thereby so that the heat-insulating property of battery case enhancing.The battery case of available technology adopting panel beating material, the expense of mould is higher after batch production, and the insulation property of panel beating material are poor.And, to compare with the battery case that adopts other materials, the battery case weight of the equal volume of employing panel beating material is larger.And the battery case of the utility model embodiment, for the panel beating material, weight is lighter, light and flexible.
Wherein, described battery case housing adopts semi-rigid mould and the processing of vacuum resin leading-in technique.Concrete obtains through technological process shown in Figure 2.In technological process shown in Figure 2, mainly comprise die treatment (comprise mould prepare, utilize carbon fibre fabric dress mould mold closing, check the air-tightness of mould, mould vacuumized etc.), case material process (comprise with resin and curing agent mix, with vacuum resin import mould, to mold heated, solidify, finally demould), three key steps such as processing detection, obtain at last goods.
The above; it only is embodiment of the present utility model; but protection range of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of described claim.
Claims (2)
1. the battery case of an electric automobile comprises: the battery case housing, it is characterized in that, and the inside and outside surface layer of described battery case housing adopts fiberglass reinforced plastics, and the interlayer of described battery case housing adopts foamed plastics.
2. the battery case of electric automobile according to claim 1 is characterized in that, the thickness of the inside and outside surface layer of described battery case housing is 2mm, and the surface thickness of described battery case housing is 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200628187U CN203242674U (en) | 2013-02-04 | 2013-02-04 | Batter box of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200628187U CN203242674U (en) | 2013-02-04 | 2013-02-04 | Batter box of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242674U true CN203242674U (en) | 2013-10-16 |
Family
ID=49319936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200628187U Expired - Fee Related CN203242674U (en) | 2013-02-04 | 2013-02-04 | Batter box of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217903A (en) * | 2016-07-04 | 2016-12-14 | 浙江合众新能源汽车有限公司 | A kind of method making carbon fibre composite batteries of electric automobile bag |
-
2013
- 2013-02-04 CN CN2013200628187U patent/CN203242674U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217903A (en) * | 2016-07-04 | 2016-12-14 | 浙江合众新能源汽车有限公司 | A kind of method making carbon fibre composite batteries of electric automobile bag |
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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: 20131016 Termination date: 20210204 |