CN203288676U - 一种锂离子电池的正负极耳装置 - Google Patents

一种锂离子电池的正负极耳装置 Download PDF

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Publication number
CN203288676U
CN203288676U CN2013202373784U CN201320237378U CN203288676U CN 203288676 U CN203288676 U CN 203288676U CN 2013202373784 U CN2013202373784 U CN 2013202373784U CN 201320237378 U CN201320237378 U CN 201320237378U CN 203288676 U CN203288676 U CN 203288676U
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lithium ion
positive
negative pole
ion battery
pole tab
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张小林
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HUBEI SUIZHOU FANGZHENG ENERGY INDUSTRIES Co Ltd
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HUBEI SUIZHOU FANGZHENG ENERGY INDUSTRIES Co Ltd
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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
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    • Y02E60/10—Energy storage using batteries

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Abstract

本实用新型涉及到锂离子电池领域，是一种锂离子电池的负极耳装置。其特征是软态亚镍带的上端点焊在电池盖板的连接片上，软态亚镍带的下端与卷芯相连；铝带的上端点焊在电池盖板上，铝带的下端穿过卷芯与铝壳相连；铝带为正极耳，软态亚镍带为负极耳。由于采用了上述技术方案，结构简单，且操作焊接方便，在原有正常工艺的可操作基础上，节约了成本。

Description

一种锂离子电池的正负极耳装置
技术领域
本实用新型涉及到锂离子电池领域，是一种锂离子电池的负极耳装置。
背景技术
一般同端锂离子电池采用纯镍带作负极耳。容易引起短路，在使用过程中，带来一定的安全事故。
发明内容
本实用新型的目的是要提供一种锂离子电池的负极耳装置。
本实用新型的技术方案是：其特征是软态亚镍带的上端点焊在电池盖板的连接片上，软态亚镍带的下端与卷芯相连；铝带的上端点焊在电池盖板上，铝带的下端穿过卷芯与铝壳相连；铝带为正极耳，软态亚镍带为负极耳。
由于采用了上述技术方案，结构简单，且操作焊接方便，在原有正常工艺的可操作基础上，节约了成本。
附图说明
图1是本实用新型的正视结构示意图。
在图中：1、铝壳；2、卷芯；3、电池盖板；4、软态亚镍带；5、连接片；6、铝带。
具体实施方式
下面结合附图和实施例对本实用新型作进一步的说明。
在图1中，软态亚镍带4的上端点焊在电池盖板3的连接片5上，软态亚镍带4的下端与卷芯2相连；铝带6的上端点焊在电池盖板3上，铝带6的下端穿过卷芯2与铝壳1相连；铝带6为正极耳，软态亚镍带4为负极耳。使得电池形成回路。

Claims (1)

1.一种锂离子电池的正负极耳装置，其特征是软态亚镍带(4)的上端点焊在电池盖板(3)的连接片(5)上，软态亚镍带(4)的下端与卷芯(2)相连；铝带(6)的上端点焊在电池盖板(3)上，铝带(6)的下端穿过卷芯(2)与铝壳(1)相连；铝带(6)为正极耳，软态亚镍带(4)为负极耳。
CN2013202373784U 2013-04-25 2013-04-25 一种锂离子电池的正负极耳装置 Expired - Fee Related CN203288676U (zh)

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CN2013202373784U CN203288676U (zh) 2013-04-25 2013-04-25 一种锂离子电池的正负极耳装置

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CN2013202373784U CN203288676U (zh) 2013-04-25 2013-04-25 一种锂离子电池的正负极耳装置

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CN203288676U true CN203288676U (zh) 2013-11-13

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Granted publication date: 20131113

Termination date: 20150425

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