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CN201383524Y - 一种汽车动力电池 - Google Patents

一种汽车动力电池 Download PDF

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Publication number
CN201383524Y
CN201383524Y CN200920041889U CN200920041889U CN201383524Y CN 201383524 Y CN201383524 Y CN 201383524Y CN 200920041889 U CN200920041889 U CN 200920041889U CN 200920041889 U CN200920041889 U CN 200920041889U CN 201383524 Y CN201383524 Y CN 201383524Y
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CN
China
Prior art keywords
battery
utility
pole group
reduces
automobile
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Expired - Lifetime
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CN200920041889U
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English (en)
Inventor
曹楚南
孙克宁
居春山
居丽
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Jiangsu Huafu Storage New Technology Co., Ltd.
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Jiangsu Huafu Holding Group Co Ltd
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Priority to CN200920041889U priority Critical patent/CN201383524Y/zh
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Publication of CN201383524Y publication Critical patent/CN201383524Y/zh
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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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  • Battery Mounting, Suspending (AREA)

Abstract

一种汽车动力电池，涉及车用蓄电池技术领域，特别是36V/42V汽车蓄电池极群单体之间的连接技术。本实用新型包括电池槽，在电池槽的各小槽内分别布置极群单体，所述极群单体之间通过焊接相互连接。通过以上设计，本实用新型形成了一体化电池设计，克服了因电池组合产生的外电路故障和电阻不一致的现象，电池组阻抗减小，功率特性提高，也减少了因电池一致性而发生的提前失效。同时一体化设计使电池体积减小，体积比能量提高，安装更方便，电池的性价比也得到充分提高。

Description

一种汽车动力电池
技术领域
本实用新型涉及车用蓄电池技术领域，特别是36V/42V汽车蓄电池极群单体之间的连接技术。
背景技术
为满足汽车用电器增加需要，汽车电池由12V/14V向36V/42V系统转换已成国际趋势，北美、欧洲、日本等已明确电源系统转换的进程，要求到2020年汽车电源系统新车转换率为100％。我国也正在出台相关政策，特种电动汽车市场已在山东等省蓬勃发展；电动自行车电池急需更新换代，都为36V/42V一体化铅酸蓄电池提供了广阔市场空间和更高的技术要求。
本实用新型36V/42V一体化铅酸蓄电池电池槽采用2×9结构设计方式(普通12V电池采用2×3结构或1×6结构，然后将3只12V系列电池用导线串联变为36V)，普通电池是以导线将单体电池串联连接而成，这种电池的连接方式易导致外电路故障和电阻不一致，同时整个电池组的内阻较大，电池使用寿命短，提前失效现象常见。
实用新型内容
本实用新型目的在于设计一种低阻抗、使用寿命长的汽车动力电池。
本实用新型包括电池槽，在电池槽的各小槽内分别布置极群单体，所述极群单体之间通过焊接相互连接。
通过以上设计，本实用新型形成了一体化电池设计，克服了因电池组合产生的外电路故障和电阻不一致的现象，电池组阻抗减小，功率特性提高，也减少了因电池一致性而发生的提前失效。同时一体化设计使电池体积减小，体积比能量提高，安装更方便，电池的性价比也得到充分提高。
附图说明
图1为本实用新型的一种结构示意图。
具体实施方式
如图1所示，本实用新型的电池槽1的各小槽内分别布置极群单体2，极群单体2之间通过焊接3相互连接。

Claims (1)

1、一种汽车动力电池，包括电池槽，在电池槽的各小槽内分别布置极群单体，其特征在于所述极群单体之间通过焊接相互连接。
CN200920041889U 2009-03-25 2009-03-25 一种汽车动力电池 Expired - Lifetime CN201383524Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920041889U CN201383524Y (zh) 2009-03-25 2009-03-25 一种汽车动力电池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920041889U CN201383524Y (zh) 2009-03-25 2009-03-25 一种汽车动力电池

Publications (1)

Publication Number Publication Date
CN201383524Y true CN201383524Y (zh) 2010-01-13

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Family Applications (1)

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CN200920041889U Expired - Lifetime CN201383524Y (zh) 2009-03-25 2009-03-25 一种汽车动力电池

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CN (1) CN201383524Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10865759B2 (en) 2018-08-24 2020-12-15 A Tech Aerospace, Inc. Battery enhancer for a vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10865759B2 (en) 2018-08-24 2020-12-15 A Tech Aerospace, Inc. Battery enhancer for a vehicle

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: JIANGSU HUAFU ENERGY-STORAGE NEW TECHNOLOGY DEVELO

Free format text: FORMER OWNER: JIANGSU HUAFU HOLDING GROUP CO., LTD.

Effective date: 20120209

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120209

Address after: 225600 industrial concentration area of Gaoyou Town, Jiangsu, Gaoyou

Patentee after: Jiangsu Huafu Power Storage New Technology Development Co., Ltd.

Address before: 225600 East tidal Road, Gaoyou, Jiangsu

Patentee before: Jiangsu Huafu Holding Group Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: JIANGSU HUAFU STORED ENERGY NEW TECHNOLOGY CO., LT

Free format text: FORMER NAME: JIANGSU HUAFU ENERGY-STORAGE NEW TECHNOLOGY DEVELOPMENT CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 225600 industrial concentration area of Gaoyou Town, Jiangsu, Gaoyou

Patentee after: Jiangsu Huafu Storage New Technology Co., Ltd.

Address before: 225600 industrial concentration area of Gaoyou Town, Jiangsu, Gaoyou

Patentee before: Jiangsu Huafu Power Storage New Technology Development Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20100113