CN203150624U - Anti-explosion shell of lithium battery - Google Patents
Anti-explosion shell of lithium battery Download PDFInfo
- Publication number
- CN203150624U CN203150624U CN2013201802053U CN201320180205U CN203150624U CN 203150624 U CN203150624 U CN 203150624U CN 2013201802053 U CN2013201802053 U CN 2013201802053U CN 201320180205 U CN201320180205 U CN 201320180205U CN 203150624 U CN203150624 U CN 203150624U
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- CN
- China
- Prior art keywords
- explosion
- lithium battery
- shell
- model
- battery
- 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
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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 utiltiy model discloses an anti-explosion shell of a lithium battery. The anti-explosion shell comprises a lithium battery body and a shell body arranged at the periphery of the lithium battery body, wherein the shell body consists of an anti-explosion shell and cooling layers; and the cooling layers are arranged at the two sides of the inner part of the anti-explosion layer. The anti-explosion shell disclosed by the utility model has the advantages that since the anti-explosion shell and the cooling layers are arranged, under the condition that the internal pressure of the battery is increased, the overheating and explosion of the battery can be avoided, and the service life and the safety of the lithium battery can be improved.
Description
Technical field
The utility model relates to a kind of lithium battery explosion-resistant enclosure.
Background technology
Lithium battery is because the specific energy height, long service life, and be used widely.
Present li battery shell is owing to be formed by connecting by housing and base plate, and base plate is planar structure, and under the situation that cell internal pressure increases, the expansion thereby battery can generate heat makes its distortion, explosion, even can explode, and influences the useful life of battery.And harm personal safety.
The utility model content
The technical problems to be solved in the utility model provides and a kind ofly can effectively reduce battery temperature, under the situation that cell internal pressure increases, can not produce the lithium battery explosion-resistant enclosure of the danger of blast.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of lithium battery explosion-resistant enclosure comprises the lithium battery body, and is arranged on the housing of lithium battery body periphery, and described housing is made up of explosion-proof layer and cooling layer, and described cooling layer is arranged on place, the inner both sides of explosion-proof layer.
As optimized technical scheme, described explosion-proof layer is block blast-proof materials.
As optimized technical scheme, described explosion-proof layer thickness is 10～15mm.
The beneficial effect of the utility model lithium battery explosion-resistant enclosure is: shell is provided with explosion-proof layer and cooling layer, under the situation that cell internal pressure increases, can avoid the overheated and generation blast of battery, the useful life and the fail safe that improve lithium battery.
Description of drawings
Fig. 1 is the structural representation of the utility model lithium battery explosion-resistant enclosure.
Embodiment
In the present embodiment, with reference to shown in Figure 1, a kind of lithium battery explosion-resistant enclosure comprises lithium battery body 1, and is arranged on the housing 2 of lithium battery body 1 periphery, and described housing 2 is made up of explosion-proof layer 4 and cooling layer 3, and described cooling layer 3 is arranged on place, explosion-proof layer 4 inner both sides.
Described explosion-proof layer 4 is block blast-proof materials.
Described explosion-proof layer 4 thickness are 10～15mm.
The beneficial effect of the utility model lithium battery explosion-resistant enclosure is: shell is provided with explosion-proof layer and cooling layer, under the situation that cell internal pressure increases, can avoid the overheated and generation blast of battery, the useful life and the fail safe that improve lithium battery.
Above-described embodiment; it is an example of the present utility model; be not to limit enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with the described content of the utility model claim all should be included in the utility model protection range.
Claims (3)
1. a lithium battery explosion-resistant enclosure comprises the lithium battery body, and is arranged on the housing of lithium battery body periphery, it is characterized in that: described housing is made up of explosion-proof layer and cooling layer, and described cooling layer is arranged on place, the inner both sides of explosion-proof layer.
2. lithium battery explosion-resistant enclosure according to claim 1, it is characterized in that: described explosion-proof layer is block blast-proof materials.
3. lithium battery explosion-resistant enclosure according to claim 1, it is characterized in that: described explosion-proof layer thickness is 10～15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201802053U CN203150624U (en) | 2013-04-11 | 2013-04-11 | Anti-explosion shell of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201802053U CN203150624U (en) | 2013-04-11 | 2013-04-11 | Anti-explosion shell of lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150624U true CN203150624U (en) | 2013-08-21 |
Family
ID=48978127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201802053U Expired - Fee Related CN203150624U (en) | 2013-04-11 | 2013-04-11 | Anti-explosion shell of lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953061A (en) * | 2015-05-29 | 2015-09-30 | 浙江西凯新能源开发有限公司 | Battery shell, making method thereof, and battery with battery shell |
| CN106803550A (en) * | 2015-11-26 | 2017-06-06 | 衡阳市利美电瓶车制造有限责任公司 | Explosion-proof storage battery for electric inspection vehicle |
-
2013
- 2013-04-11 CN CN2013201802053U patent/CN203150624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953061A (en) * | 2015-05-29 | 2015-09-30 | 浙江西凯新能源开发有限公司 | Battery shell, making method thereof, and battery with battery shell |
| CN104953061B (en) * | 2015-05-29 | 2017-07-21 | 浙江西凯新能源开发有限公司 | Battery case and manufacture method and the battery with battery case |
| CN106803550A (en) * | 2015-11-26 | 2017-06-06 | 衡阳市利美电瓶车制造有限责任公司 | Explosion-proof storage battery for electric inspection vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shaanxi De Fei New Energy Technology Co., Ltd. Assignor: Qian Xinhui Contract record no.: 2014990000771 Denomination of utility model: Anti-explosion shell of lithium battery Granted publication date: 20130821 License type: Exclusive License Record date: 20140926 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |