CN107123771A - 一种带加热模块的锂离子电池模组 - Google Patents

一种带加热模块的锂离子电池模组 Download PDF

Info

Publication number
CN107123771A
CN107123771A CN201611071651.5A CN201611071651A CN107123771A CN 107123771 A CN107123771 A CN 107123771A CN 201611071651 A CN201611071651 A CN 201611071651A CN 107123771 A CN107123771 A CN 107123771A
Authority
CN
China
Prior art keywords
lithium
group
module
fixed plate
battery core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611071651.5A
Other languages
English (en)
Inventor
陈韵吉
晋超峰
袁建军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Source Electronics Ltd Co Of Hubei Hang Seng
Original Assignee
Source Electronics Ltd Co Of Hubei Hang Seng
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Source Electronics Ltd Co Of Hubei Hang Seng filed Critical Source Electronics Ltd Co Of Hubei Hang Seng
Priority to CN201611071651.5A priority Critical patent/CN107123771A/zh
Publication of CN107123771A publication Critical patent/CN107123771A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/615—Heating or keeping warm
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/63—Control systems
    • H01M10/637—Control systems characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by switching
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • 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
    • H01M50/531—Electrode connections inside a battery casing
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Automation & Control Theory (AREA)

Abstract

一种带加热模块的锂离子电池模组，它包括锂电池组模块和加热模块，所述锂电池组模块包括壳体、一组锂电电芯、固定板和汇流排，所述壳体内设有用于卡装锂电电芯的卡槽，一组锂电电芯分别卡装在壳体内的卡槽处，所述固定板上设有一组电极避让孔，固定板固定安装在壳体的顶部；本发明的电加热布使用了陶瓷纤维材料，该材料具有轻量化、发热均匀、耐高温防火、等特点、更重要的是该材料柔软、可以随意变形，给成组设计带来了大大的方便，使电池组整体更加轻量化、更加安全、防水性能大大提高，具有很好的实用及推广价值。

Description

一种带加热模块的锂离子电池模组
技术领域
本发明涉及锂电池组技术领域，具体涉及一种带加热模块的锂离子电池模组。
背景技术
目前，传统的电池组低温加热使用的是发热陶瓷PTC贴于电芯表面或者贴于电池箱体某处，为使电池受热均匀箱体外加装风扇，这样既不利于电池轻量化、又不利于电池整组防水。
发明内容
本发明的目的主要是为了解决上述技术问题，而提供一种带加热模块的锂离子电池模组。
本发明包括锂电池组模块和加热模块，所述锂电池组模块包括壳体、一组锂电电芯、固定板和汇流排，所述壳体内设有用于卡装锂电电芯的卡槽，一组锂电电芯分别卡装在壳体内的卡槽处，所述固定板上设有一组电极避让孔，固定板固定安装在壳体的顶部，且一组锂电电芯的电极分别透过固定板上的一组电极避让孔，所述汇流排安装在固定板上，且汇流排的汇流端子分别与一组锂电电芯的电极电连接，所述加热模块包括电加热布和温控开关，所述电加热布包裹在一组锂电电芯的外壁上，电加热布的电源输入端子通过温控开关接入到汇流排的出电端。
所述电加热布上还设有一对电极连接桩，一对电极连接桩通过温控开关接入到汇流排的出电端。
所述电加热布采用陶瓷纤维材料制成。
本发明优点是：本发明提供一种带加热模块的锂离子电池模组，电加热布使用了陶瓷纤维材料，该材料具有轻量化、发热均匀、耐高温防火、等特点、更重要的是该材料柔软、可以随意变形，给成组设计带来了大大的方便，使电池组整体更加轻量化、更加安全、防水性能大大提高，具有很好的实用及推广价值。
附图说明
图1是本发明外部结构示意图。
图2是本发明内部结构示意图。
图3是电加热布结构示意图。
图4是本发明电气原理示意图。
具体实施方式
如图1、2、3、4所示，本发明包括锂电池组模块和加热模块，所述锂电池组模块包括壳体1、一组锂电电芯2、固定板3和汇流排4，所述壳体1内设有用于卡装锂电电芯的卡槽，一组锂电电芯2分别卡装在壳体1内的卡槽处，所述固定板3上设有一组电极避让孔，固定板3固定安装在壳体1的顶部，且一组锂电电芯2的电极分别透过固定板3上的一组电极避让孔，所述汇流排4安装在固定板3上，且汇流排4的汇流端子分别与一组锂电电芯2的电极电连接，所述加热模块包括电加热布5和温控开关6，所述电加热布5包裹在一组锂电电芯2的外壁上，电加热布5的电源输入端子通过温控开关6接入到汇流排4的出电端。
所述电加热布5上还设有一对电极连接桩5-1，一对电极连接桩5-1通过温控开关6接入到汇流排4的出电端。
所述电加热布5采用陶瓷纤维材料制成。
工作方式及原理：在北方的冬天，气温常常低于0℃，在这种环境下锂电池的性能会大打折扣，充放电均会受到影响，当温控开关6监测到温度低于0℃时，接通电加热布5的电源输入端子和汇流排4的出电端，电加热布5从汇流排4取电，发热对锂电电芯2加热，从而使锂电电芯2的温度满足正常工作需要，温控开关6的内部结构主要由温度传感器6-1、模拟量输入模块6-2、微型芯片6-3、开关量输出模块6-4和电控开关6-5组成，温度传感器6-1监测温度，通过模拟量输入模块6-2将监测温度信号传输给微型芯片6-3，微型芯片6-3通过开关量输出模块6-4控制电控开关6-5的通断，从而达到控制电加热布5通断的目的。
电加热布使用了陶瓷纤维材料，该材料具有轻量化、发热均匀、耐高温防火、等特点、更重要的是该材料柔软、可以随意变形，给成组设计带来了大大的方便，使电池组整体更加轻量化、更加安全、防水性能大大提高。

Claims (3)

1.一种带加热模块的锂离子电池模组，其特征在于它包括锂电池组模块和加热模块，所述锂电池组模块包括壳体（1）、一组锂电电芯（2）、固定板（3）和汇流排（4），所述壳体（1）内设有用于卡装锂电电芯的卡槽，一组锂电电芯（2）分别卡装在壳体（1）内的卡槽处，所述固定板（3）上设有一组电极避让孔，固定板（3）固定安装在壳体（1）的顶部，且一组锂电电芯（2）的电极分别透过固定板（3）上的一组电极避让孔，所述汇流排（4）安装在固定板（3）上，且汇流排（4）的汇流端子分别与一组锂电电芯（2）的电极电连接，所述加热模块包括电加热布（5）和温控开关（6），所述电加热布（5）包裹在一组锂电电芯（2）的外壁上，电加热布（5）的电源输入端子通过温控开关（6）接入到汇流排（4）的出电端。
2.根据权利要求1所述的一种带加热模块的锂离子电池模组，其特征在于所述电加热布（5）上还设有一对电极连接桩（5-1），一对电极连接桩（5-1）通过温控开关（6）接入到汇流排（4）的出电端。
3.根据权利要求1或2所述的一种带加热模块的锂离子电池模组，其特征在于所述电加热布（5）采用陶瓷纤维材料制成。
CN201611071651.5A 2016-11-29 2016-11-29 一种带加热模块的锂离子电池模组 Pending CN107123771A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611071651.5A CN107123771A (zh) 2016-11-29 2016-11-29 一种带加热模块的锂离子电池模组

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611071651.5A CN107123771A (zh) 2016-11-29 2016-11-29 一种带加热模块的锂离子电池模组

Publications (1)

Publication Number Publication Date
CN107123771A true CN107123771A (zh) 2017-09-01

Family

ID=59717096

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611071651.5A Pending CN107123771A (zh) 2016-11-29 2016-11-29 一种带加热模块的锂离子电池模组

Country Status (1)

Country Link
CN (1) CN107123771A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108365141A (zh) * 2018-01-10 2018-08-03 江西江特电动车有限公司 具有加热功能的电池模块、电池温控系统及温控方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101197457A (zh) * 2006-12-31 2008-06-11 万向集团公司 适用于低温环境的锂离子电池
US20080226969A1 (en) * 2007-03-14 2008-09-18 Enerdel, Inc. Battery pack assembly with integrated heater
CN202487723U (zh) * 2011-12-05 2012-10-10 天津市三枪电动车有限公司 一种电加热控温电池模块以及电池组
CN204268350U (zh) * 2014-12-29 2015-04-15 安徽朗越环境工程有限公司 一种锂电池太阳能路灯的防低温保护装置
CN204632881U (zh) * 2015-05-29 2015-09-09 深圳市昂佳科技有限公司 一种带有安全保护装置的锂聚合物电池
CN205211891U (zh) * 2015-11-06 2016-05-04 武汉中原长江科技发展有限公司 一种大容量动力型锂离子蓄电池单元
CN206558601U (zh) * 2016-11-29 2017-10-13 湖北恒生源电子股份有限公司 一种带加热模块的锂离子电池模组

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101197457A (zh) * 2006-12-31 2008-06-11 万向集团公司 适用于低温环境的锂离子电池
US20080226969A1 (en) * 2007-03-14 2008-09-18 Enerdel, Inc. Battery pack assembly with integrated heater
CN202487723U (zh) * 2011-12-05 2012-10-10 天津市三枪电动车有限公司 一种电加热控温电池模块以及电池组
CN204268350U (zh) * 2014-12-29 2015-04-15 安徽朗越环境工程有限公司 一种锂电池太阳能路灯的防低温保护装置
CN204632881U (zh) * 2015-05-29 2015-09-09 深圳市昂佳科技有限公司 一种带有安全保护装置的锂聚合物电池
CN205211891U (zh) * 2015-11-06 2016-05-04 武汉中原长江科技发展有限公司 一种大容量动力型锂离子蓄电池单元
CN206558601U (zh) * 2016-11-29 2017-10-13 湖北恒生源电子股份有限公司 一种带加热模块的锂离子电池模组

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
孙运生: "《电动自行车维修入门与技巧》", 30 April 2010, 金盾出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108365141A (zh) * 2018-01-10 2018-08-03 江西江特电动车有限公司 具有加热功能的电池模块、电池温控系统及温控方法

Similar Documents

Publication Publication Date Title
CN107968171A (zh) 一种模块化电池模组
CN207303302U (zh) 一种电池加热电路、电池和无人机
CN108511832A (zh) 一种锂电池
CN104241706A (zh) 智能铅酸蓄电池组
CN105576323A (zh) 一种电池系统
CN201466173U (zh) 蓄电池加热保温装置
CN108336454A (zh) 具备自加热功能的固态电池
CN203134926U (zh) 电子设备以及锂电池
WO2019041144A1 (zh) 锂离子电池和锂离子电池组
CN206558601U (zh) 一种带加热模块的锂离子电池模组
CN111446519A (zh) 一种带内部加热装置的锂离子电池
CN107123771A (zh) 一种带加热模块的锂离子电池模组
CN205692924U (zh) 一种超低温锂离子电池结构
CN104442636A (zh) 车载电瓶自加热装置
CN208655773U (zh) 一种电池模组结构及电池包
CN210040468U (zh) 一种锂离子电池低温加热装置
CN209592267U (zh) 一种带内部加热装置的锂离子电池
CN207097889U (zh) 一种电池包结构
CN106876806B (zh) 可采集锂离子电池电压的加热装置
CN207038561U (zh) 一种电动轿车及电池组
CN105301503B (zh) 电池组的采样结构
CN205882127U (zh) 一种加热电芯模块及其电芯模组
CN205141060U (zh) 一种电池模组
CN205355206U (zh) 一种电池系统
CN214706050U (zh) 一种电源

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170901

RJ01 Rejection of invention patent application after publication