CN106935902A - 一种纯电动汽车的锂聚合物电池组 - Google Patents

一种纯电动汽车的锂聚合物电池组 Download PDF

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Publication number
CN106935902A
CN106935902A CN201710328527.0A CN201710328527A CN106935902A CN 106935902 A CN106935902 A CN 106935902A CN 201710328527 A CN201710328527 A CN 201710328527A CN 106935902 A CN106935902 A CN 106935902A
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China
Prior art keywords
control panels
pcb control
battery
shell
electric automobile
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Pending
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CN201710328527.0A
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English (en)
Inventor
陈春林
李立华
李永祥
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Individual
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Priority to CN201710328527.0A priority Critical patent/CN106935902A/zh
Publication of CN106935902A publication Critical patent/CN106935902A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

本发明公开了一种纯电动汽车的锂聚合物电池组，涉及电池技术领域。本发明包含外壳、电池芯、PCB控制板，所述电池芯多个并排紧贴布置安装在外壳中，所述PCB控制板安装在外壳中的一侧，所述外壳为方形，所述PCB控制板上布置有保险丝，所述电池芯的接线与PCB控制板上的保险丝相连后接入PCB控制板中的控制系统中。本发明安全性能高。

Description

一种纯电动汽车的锂聚合物电池组
技术领域
本发明涉及电池技术领域，尤其涉及一种纯电动汽车的锂聚合物电池组。
背景技术
电池组是指将多个电池芯进行串联或者并联使用，以提高输出电压或者电流来适应不同需求，纯电动汽车一般采用电池组提供动力电源。现有的纯电动汽车的锂聚合物电池组一般采用多个电池直接进行串联或者并联使用，使用过程中容易因电流过大后烧坏电池，并对所有电池组进行影响，造成电池全部损坏，产品质量低及产品安全性差。
发明内容
本发明的目的是解决上述不足，提供一种纯电动汽车的锂聚合物电池组。
本发明的技术解决方案是：一种纯电动汽车的锂聚合物电池组，包含外壳、电池芯、PCB控制板，所述电池芯多个并排紧贴布置安装在外壳中，所述PCB控制板安装在外壳中的一侧，所述外壳为方形，所述PCB控制板上布置有保险丝，所述电池芯的接线与PCB控制板上的保险丝相连后接入PCB控制板中的控制系统中。
本发明具有如下有益效果：电池组中的电池芯通过保险丝与PCB控制板相连，安全性能高。
附图说明：
图1为本发明的结构示意图。
具体实施方式
如图1所示，一种纯电动汽车的锂聚合物电池组，包含外壳1、电池芯2、PCB控制板3，所述电池芯2多个并排紧贴布置安装在外壳1中，所述PCB控制板3安装在外壳1中的一侧，所述外壳1为方形，所述PCB控制板3上布置有保险丝，所述电池芯2的接线与PCB控制板3上的保险丝相连后接入PCB控制板3中的控制系统中。
电池组中的电池芯2通过保险丝与PCB控制板3中控制系统相连，安全性能高。

Claims (1)

1.一种纯电动汽车的锂聚合物电池组，其特征在于：包含外壳、电池芯、PCB控制板，所述电池芯多个并排紧贴布置安装在外壳中，所述PCB控制板安装在外壳中的一侧，所述外壳为方形，所述PCB控制板上布置有保险丝，所述电池芯的接线与PCB控制板上的保险丝相连后接入PCB控制板中的控制系统中。
CN201710328527.0A 2017-05-11 2017-05-11 一种纯电动汽车的锂聚合物电池组 Pending CN106935902A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710328527.0A CN106935902A (zh) 2017-05-11 2017-05-11 一种纯电动汽车的锂聚合物电池组

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710328527.0A CN106935902A (zh) 2017-05-11 2017-05-11 一种纯电动汽车的锂聚合物电池组

Publications (1)

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CN106935902A true CN106935902A (zh) 2017-07-07

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Family Applications (1)

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CN201710328527.0A Pending CN106935902A (zh) 2017-05-11 2017-05-11 一种纯电动汽车的锂聚合物电池组

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CN (1) CN106935902A (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102354774A (zh) * 2011-09-23 2012-02-15 深圳先进储能材料国家工程研究中心有限公司 一种电池电源装置
CN202384422U (zh) * 2011-11-21 2012-08-15 深圳市沃特玛电池有限公司 串并联电池组的电极转接板
CN103703606A (zh) * 2011-08-01 2014-04-02 株式会社Lg化学 被改善稳定性的电池模块
CN205564863U (zh) * 2016-01-22 2016-09-07 东莞市云帆电子科技有限公司 一种容易拆装并联电池组的pcb板电芯并联结构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103703606A (zh) * 2011-08-01 2014-04-02 株式会社Lg化学 被改善稳定性的电池模块
CN102354774A (zh) * 2011-09-23 2012-02-15 深圳先进储能材料国家工程研究中心有限公司 一种电池电源装置
CN202384422U (zh) * 2011-11-21 2012-08-15 深圳市沃特玛电池有限公司 串并联电池组的电极转接板
CN205564863U (zh) * 2016-01-22 2016-09-07 东莞市云帆电子科技有限公司 一种容易拆装并联电池组的pcb板电芯并联结构

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Application publication date: 20170707