CN201608211U - 一种外壁设绝缘层的锂离子电池电芯 - Google Patents
一种外壁设绝缘层的锂离子电池电芯 Download PDFInfo
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- CN201608211U CN201608211U CN2010201218383U CN201020121838U CN201608211U CN 201608211 U CN201608211 U CN 201608211U CN 2010201218383 U CN2010201218383 U CN 2010201218383U CN 201020121838 U CN201020121838 U CN 201020121838U CN 201608211 U CN201608211 U CN 201608211U
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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
本实用新型提供了一种更为安全的锂离子电池电芯，具体是在锂离子电池电芯壳体外壁两侧设有绝缘层，以隔绝电芯壳体与电池外壳的电接触，且避免安装时的摩擦破损，避免了电芯漏电的安全隐患。
Description
技术领域
本实用新型涉及一种锂离子电池部件，具体来说涉及一种锂离子电池电芯。
背景技术
锂离子电池是指以锂离子嵌入化合物为正极材料电池的总称，其具有能量密度大，平均输出电压高，自放电小，没有记忆效应，循环性能优越、可快速充放电的特点，而且锂离子电池输出功率大，使用寿命长，没有环境污染，被称为绿色电池，因而锂离子电池已经广泛应用于手机、笔记本电脑等领域，但是，由于锂离子电池内部结构复杂，电芯与外部接触会产生漏电现象，具有一定安全隐患。
实用新型内容
本实用新型提供了一种更为安全的锂离子电池电芯，具体是在电芯壳体外壁两侧，贴附有绝缘层，以避免电芯壳体与电池外壳的直接接触。
附图说明
图1是本实用新型示意图；
具体实施方式
下面结合附图对本实用新型内容做进一步详细描述：
如图1所示，包括电池盖板1，电芯壳体2，电池外壳3，其中电芯壳体2上，贴附有绝缘层4，所述绝缘层4成对设置在电芯壳体2的两侧，且与电芯壳体两侧匹配。
采用上述技术方案，能避免电池组装时电芯壳体与电池外科发生摩擦破损，且电芯壳体与电池外科的不产生直接接触，避免漏电现象产生。
以上所述仅为本实用新型的较佳实施方式，并非对本实用新型保护范围的限定，本领域的技术人员在此基础上所做的等效变换和变形都属于本实用新型的保护范畴。
Claims (1)
1.一种锂离子电池电芯，包括电池盖板(1)、电芯壳体(2)，其特征在于：所述电芯壳体(2)两侧，贴附有与电芯壳体(2)两侧相匹配的绝缘层(4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201218383U CN201608211U (zh) | 2010-02-22 | 2010-02-22 | 一种外壁设绝缘层的锂离子电池电芯 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201218383U CN201608211U (zh) | 2010-02-22 | 2010-02-22 | 一种外壁设绝缘层的锂离子电池电芯 |
Publications (1)
| Publication Number | Publication Date |
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| CN201608211U true CN201608211U (zh) | 2010-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201218383U Expired - Fee Related CN201608211U (zh) | 2010-02-22 | 2010-02-22 | 一种外壁设绝缘层的锂离子电池电芯 |
Country Status (1)
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| CN (1) | CN201608211U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108028342A (zh) * | 2015-09-18 | 2018-05-11 | 锂能源和电力有限责任两合公司 | 蓄电元件以及蓄电元件的制造方法 |
-
2010
- 2010-02-22 CN CN2010201218383U patent/CN201608211U/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108028342A (zh) * | 2015-09-18 | 2018-05-11 | 锂能源和电力有限责任两合公司 | 蓄电元件以及蓄电元件的制造方法 |
| US11081723B2 (en) | 2015-09-18 | 2021-08-03 | Gs Yuasa International Ltd. | Energy storage device and energy storage device production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DONGGUAN GELI LIANGYUAN BATTERY TECHNOLOGY CO., LT Free format text: FORMER NAME: DONGGUAN LIANGYUAN BATTERY TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 523000 No. 2, Lao Lao Road, Tangxia Town, Guangdong, Dongguan Patentee after: Dongguan Geli Liangyuan Battery Technology Co.,Ltd. Address before: 523000 No. 2, Lao Lao Road, Tangxia Town, Guangdong, Dongguan Patentee before: Dongguan Liangyuan Battery Technology Co., Ltd. |
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| DD01 | Delivery of document by public notice |
Addressee: Dongguan Geli Liangyuan Battery Technology Co.,Ltd. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Dongguan Geli Liangyuan Battery Technology Co.,Ltd. Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20140222 |