CN202454641U - 一种两用电池 - Google Patents

一种两用电池 Download PDF

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Publication number
CN202454641U
CN202454641U CN201220050513XU CN201220050513U CN202454641U CN 202454641 U CN202454641 U CN 202454641U CN 201220050513X U CN201220050513X U CN 201220050513XU CN 201220050513 U CN201220050513 U CN 201220050513U CN 202454641 U CN202454641 U CN 202454641U
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cylindrical shell
dual
electric core
cathode
battery
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CN201220050513XU
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贺超英
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Central South University of Forestry and Technology
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Central South University of Forestry and Technology
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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Abstract

本实用新型公开了一种两用电池,包括圆筒形壳体和电芯,圆筒形壳体由上壳体、联接环和下壳体依次套接而成,联接环与下壳体通过螺纹连接,圆筒形壳体的两端部分别设有正极触点和负极触盘;电芯沿圆筒形壳体的轴向设置在圆筒形壳体内,电芯的正极通过正极导电片与正极触点连接,电芯的负极通过负极导电片与负极触盘连接。该两用电池组装和拆卸方便,构思巧妙,用途广泛。

Description

一种两用电池
技术领域
本实用新型涉及一种两用电池。
背景技术
随着人们生活水平不断提高,五号电池和一号电池在生活中必不可少,目前五号电池使用广泛,配套充电设备已逐步完善,生活中随处可见。一号电池市场发展却跟不上市场需求,一号电池在市场少有配套的充电器,且价钱昂贵,不方便使用,因此,有必要设计一种两用电池。
实用新型内容
本实用新型所要解决的技术问题是提供一种新型的两用电池,该两用电池组装和拆卸方便,构思巧妙,用途广泛。
实用新型的技术解决方案如下:
一种两用电池,包括圆筒形壳体和电芯,圆筒形壳体由上壳体、联接环和下壳体依次套接而成,联接环与下壳体通过螺纹连接,圆筒形壳体的两端部分别设有正极触点和负极触盘;电芯沿圆筒形壳体的轴向设置在圆筒形壳体内,电芯的正极通过正极导电片与正极触点连接,电芯的负极通过负极导电片与负极触盘连接。
所述的电芯为2个,2个电芯并联。
有益效果:
本实用新型的两用电池,圆筒形壳体由上壳体、联接环和下壳体依次套接而成,圆筒形壳体内部再放置一个或多个电芯,组装起来后,可以当5号电池使用,拆除的电芯又是普通的五号电池。因此,该两用电池组装和拆卸方便,构思巧妙,用途广泛。
另外,设置了联接环的好处是安装和拆卸更为方便,因为,安装和拆卸操作时,其他部件都不必转动,单单旋转联接环即可完成。
附图说明
图1是本实用新型的两用电池的内部结构示意图;
图2是本实用新型的两用电池的外形结构示意图;
标号说明:1-正极触点,2-正极导电片,3-圆筒形壳体,4-螺纹,5-电芯,6-负极导电片,7-负极触盘,31-上壳体,32-连接环,33-下壳体。
具体实施方式
以下将结合附图和具体实施例对本实用新型做进一步详细说明:
实施例1:
如图1-2所示,一种两用电池,包括圆筒形壳体和电芯,圆筒形壳体由上壳体、联接环和下壳体依次套接而成,联接环与下壳体通过螺纹连接,圆筒形壳体的两端部分别设有正极触点和负极触盘;电芯沿圆筒形壳体的轴向设置在圆筒形壳体内,电芯的正极通过正极导电片与正极触点连接,电芯的负极通过负极导电片与负极触盘连接。
另外,为了配合紧密,上壳体下边缘朝外的凸出形成一个凸出的限位环,起到限位作用,相应的联接环上边缘向内收紧形成一个凹进的卡环,设置了这个机构,上壳体就能与联接环卡紧,达到固定上壳体和电芯的目的。这种结构是常用的结构。
所述的电芯为2个,2个电芯并联。
所述的电芯为5号电池,所述的圆筒形壳体的尺寸与1号电池相同。

Claims (2)

1.一种两用电池,其特征在于,包括圆筒形壳体和电芯,圆筒形壳体由上壳体、联接环和下壳体依次套接而成,联接环与下壳体通过螺纹连接,圆筒形壳体的两端部分别设有正极触点和负极触盘;电芯沿圆筒形壳体的轴向设置在圆筒形壳体内,电芯的正极通过正极导电片与正极触点连接,电芯的负极通过负极导电片与负极触盘连接。
2.根据权利要求1所述的两用电池,其特征在于,所述的电芯为2个,2个电芯并联。
CN201220050513XU 2012-02-16 2012-02-16 一种两用电池 Expired - Fee Related CN202454641U (zh)

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CN201220050513XU CN202454641U (zh) 2012-02-16 2012-02-16 一种两用电池

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016169024A1 (zh) * 2015-04-23 2016-10-27 长园科技实业股份有限公司 锂电池芯结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016169024A1 (zh) * 2015-04-23 2016-10-27 长园科技实业股份有限公司 锂电池芯结构
US9755214B2 (en) 2015-04-23 2017-09-05 Changs Ascending Enterprise Co., Ltd. Lithium battery cell structure

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