CN104157899A - 锂离子电池组的组装结构 - Google Patents

锂离子电池组的组装结构 Download PDF

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Publication number
CN104157899A
CN104157899A CN201410398156.XA CN201410398156A CN104157899A CN 104157899 A CN104157899 A CN 104157899A CN 201410398156 A CN201410398156 A CN 201410398156A CN 104157899 A CN104157899 A CN 104157899A
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China
Prior art keywords
battery pack
lithium ion
ion battery
battery
conductive plate
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Pending
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CN201410398156.XA
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English (en)
Inventor
贾飞翔
马振忠
王瑞州
张敏敏
王宗忠
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Shaanxi De Fei New Energy Technology Co Ltd
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Shaanxi De Fei New Energy Technology Co Ltd
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Priority to CN201410398156.XA priority Critical patent/CN104157899A/zh
Publication of CN104157899A publication Critical patent/CN104157899A/zh
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0422Cells or battery with cylindrical casing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • 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
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

本发明公开了一种锂离子电池组的组装结构,包括固定于上支架与下支架之间的电池组,电池组的两极分别连接有上导电板和下导电板,电池组的各电池之间通过上导电板和下导电板的内部电路实现并、串联。电池组的电池与电池之间设有间隙。电池组的侧面设有保护板。用组合支架、导电板来组合连接电池,使其在组装时更方便操作,改善了电池组的安全性,提高生产效率。

Description

锂离子电池组的组装结构
技术领域
本发明涉及一种PACK组装电池,尤其涉及一种锂离子电池组的组装结构。
背景技术
目前,锂离子电池(组)以其优越的性能广泛应用于各领域中。
现有技术中,锂离子电池组在组装时操作不方便,电池组的安全性差,生产效率低。
发明内容
本发明的目的是提供一种方便操作、安全性高、生产效率高的锂离子电池组的组装结构。
本发明的目的是通过以下技术方案实现的:
本发明的锂离子电池组的组装结构,包括固定于上支架与下支架之间的电池组,所述电池组的两极分别连接有上导电板和下导电板,所述电池组的各电池之间通过所述上导电板和下导电板的内部电路实现并、串联。
由上述本发明提供的技术方案可以看出,本发明实施例提供的锂离子电池组的组装结构,由于用组合支架、导电板来组合连接电池,使其在组装时更方便操作,改善了电池组的安全性,提高生产效率。
附图说明
图1为本发明实施例提供的锂离子电池组的组装结构的结构示意图。
具体实施方式
下面将对本发明实施例作进一步地详细描述。
本发明的锂离子电池组的组装结构,其较佳的具体实施方式是:
包括固定于上支架与下支架之间的电池组,所述电池组的两极分别连接有上导电板和下导电板,所述电池组的各电池之间通过所述上导电板和下导电板的内部电路实现并、串联。
所述电池组的电池与电池之间设有间隙。
所述电池组包括65只电池,按5并13串排列。
所述电池组的侧面设有保护板,所述上导电板和下导电板通过引出线与所述保护板连接。
本发明的锂离子电池组的组装结构,对PACK的组装方式进行优化,用组合支架、导电板来组合连接电池,使其在组装时更方便操作,改善了电池组的安全性,提高生产效率。
具体实施例:
如图1所示,电池都是标准尺寸规格,支架为成型的支架,包括上支架2、下支架4,之间为电池组3,电池与电池之间有间隙利于散热,按照需要的方式组合在一起,防止互相接触有可能引发的短路危险。电池组的两极用上导电板1和下导电板5来连接导电,通过生产实践论证对比,效率质量有很大的提高。
具体实施例中,夹具设计为安放65只电池,组成电池组,实现5并13串,上下两面放上导电板后固定导电板于支架上,电池组能通过上下导电板内部电路实现了并、串联。将正、负极引线分别焊接在上导电板的总正焊盘和下导电板的总负焊盘位置上,引出线可接保护板,将保护板放在电池组的侧面。保护板具有过充、过压、过流、短路保护等功能。整个电池组安全可靠,生产效率高,导电板连接组合的方式安全可靠为企业创造更高的效益。
本发明使用导电板连接电池,且提高了生产效率,改善了电池组的安全性问题。产品生产过程易控制、操作安全、流程短,在技术上是成熟可靠的,因为现在成型模具技术已经成熟可靠;此外,科技含量高、附加值大,经济上也是可行的,并有较大的社会意义。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明披露的技术范围内,可轻易想到的变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应该以权利要求书的保护范围为准。

Claims (4)

1.一种锂离子电池组的组装结构,其特征在于,包括固定于上支架与下支架之间的电池组,所述电池组的两极分别连接有上导电板和下导电板,所述电池组的各电池之间通过所述上导电板和下导电板的内部电路实现并、串联。
2.根据权利要求1所述的锂离子电池组的组装结构,其特征在于,所述电池组的电池与电池之间设有间隙。
3.根据权利要求2所述的锂离子电池组的组装结构,其特征在于,所述电池组包括65只电池,按5并13串排列。
4.根据权利要求1、2或3所述的锂离子电池组的组装结构,其特征在于,所述电池组的侧面设有保护板,所述上导电板和下导电板通过引出线与所述保护板连接。
CN201410398156.XA 2014-08-13 2014-08-13 锂离子电池组的组装结构 Pending CN104157899A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105552288A (zh) * 2016-01-31 2016-05-04 谢振华 动力电池组的组合连接结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202042528U (zh) * 2011-02-24 2011-11-16 上海空间电源研究所 一种高能量密度锂离子蓄电池模块
CN103296242A (zh) * 2013-05-07 2013-09-11 浙江努奥罗新能源科技有限公司 一种锂电池保护板
CN203690439U (zh) * 2013-12-13 2014-07-02 天津力神电池股份有限公司 动力电池模组
CN204067494U (zh) * 2014-08-13 2014-12-31 陕西德飞新能源科技有限公司 锂离子电池组的组装结构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202042528U (zh) * 2011-02-24 2011-11-16 上海空间电源研究所 一种高能量密度锂离子蓄电池模块
CN103296242A (zh) * 2013-05-07 2013-09-11 浙江努奥罗新能源科技有限公司 一种锂电池保护板
CN203690439U (zh) * 2013-12-13 2014-07-02 天津力神电池股份有限公司 动力电池模组
CN204067494U (zh) * 2014-08-13 2014-12-31 陕西德飞新能源科技有限公司 锂离子电池组的组装结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105552288A (zh) * 2016-01-31 2016-05-04 谢振华 动力电池组的组合连接结构
CN105552288B (zh) * 2016-01-31 2018-09-07 宜兴市惠华复合材料有限公司 动力电池组的组合连接结构

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Application publication date: 20141119