CN107978812A - 动力电池温度电压采集板 - Google Patents

动力电池温度电压采集板 Download PDF

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CN107978812A
CN107978812A CN201711407418.4A CN201711407418A CN107978812A CN 107978812 A CN107978812 A CN 107978812A CN 201711407418 A CN201711407418 A CN 201711407418A CN 107978812 A CN107978812 A CN 107978812A
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temperature
pcb board
voltage acquisition
connector assembly
cell voltage
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赵建林
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Yinlong New Energy Co Ltd
Zhuhai Yinlong Electrical Appliance Co Ltd
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Yinlong New Energy Co Ltd
Zhuhai Yinlong Electrical Appliance Co Ltd
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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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4285—Testing apparatus
    • 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
    • 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
    • H01M10/42—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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)

Abstract

本发明公开一种动力电池温度电压采集板，包括若干电压采集端子及若干成组设置的温度采集端子和温度传感器；还包括PCB板及插头座，所述电压采集端子、温度采集端子、温度传感器及插头座固定设置于PCB板上；所述温度传感器的感侧端与温度采集端子配合，温度传感器的感测信号输出端通过PCB板内线路连接所述插头座；所述电压采集端子通过PCB板内线路连接所述插头座。本发明由于采用PCB板连接方式，动力电池温度电压采集端可以通过机械手实现自动化生产，极大地降低了人工成本。此外，PCB板内每根线路上均增加了限流保险丝，极大地提高了产品的安全保护性能。

Description

动力电池温度电压采集板
技术领域
本发明涉及动力电池技术领域，具体涉及动力电池温度电压的采集装置。
背景技术
随着国家对电动汽车的大力推广和普及，动力电池的发展也如火如荼。动力电池作为电动汽车的核心储能装置，为了达到电动汽车所需的电压及电量，通常会将多个单体电池进行并联形成电池模组。其中，如何保证单体电池的安全性变得尤为重要。
目前，动力电池的温度电压采集是通过线束实现的，在线束的一端压上端子和温度传感器，另外一端通过接线端子连接到电池管理系统(Battery Management System,BMS)上，该方案存在生产效率低，必须采用人工装配方式实现，装配出错几率高。
发明内容
本发明旨在提供一种动力电池温度电压采集板，能够简化动力电池温度电压采集的连接方式，实现自动化生产。本发明由以下技术方案实现：
一种动力电池温度电压采集板，包括若干电压采集端子及若干成组设置的温度采集端子和温度传感器；其特征在于，还包括PCB板及插头座，所述电压采集端子、温度采集端子、温度传感器及插头座固定设置于PCB板上；所述温度传感器的感侧端与温度采集端子配合，温度传感器的感测信号输出端通过PCB板内线路连接所述插头座；所述电压采集端子通过PCB板内线路连接所述插头座。
作为具体的技术方案，所述PCB板内线路上均设置有限流保险丝。
作为具体的技术方案，所述PCB板为长条状，所述插头座设置于PCB板的端部。
作为具体的技术方案，所述若干电压采集端子和温度采集端子设置于PCB板的两侧。
本发明的有益效果在于：由于采用PCB板(硬板)连接方式，动力电池温度电压采集端可以通过机械手实现自动化生产，极大地降低了人工成本，与传统线束采集方案比，生产装配效率能提高50％以上。此外，PCB板内每根线路上均增加了限流保险丝，极大地提高了产品的安全保护性能，而现有技术中在线束上增加限流保险丝难度很高。
附图说明
图1为本发明实施例提供的动力电池温度电压采集板的俯视图。
图2为本发明实施例提供的动力电池温度电压采集板的侧视图。
具体实施方式
下面结合附图对本发明的具体实施方式作进一步说明：
结合图1及图2所示，本实施例提供的动力电池温度电压采集板100包括PCB板10、若干电压采集端子20、若干温度采集端子30、若干温度传感器40及插头座50，电压采集端子20、温度采集端子30、温度传感器40及插头座50固定设置于PCB板10上，用于通过线路及插头与电池管理系统连接。PCB板10为长条状，插头座50设置于PCB板10一端端部。若干电压采集端子20和若干温度采集端子30设置于PCB板的两侧，电压采集端子和温度采集端子通过PCB板上的标识进行区分，例如V1-V11代表电压采集端子，T1-T6代表温度采集端子。温度传感器40的数目与温度采集端子30的数目匹配，成组设置，相应温度传感器的感侧端与相应温度采集端子配合，感测信号输出端通过PCB板内线路插头座50连接。电压采集端子20通过PCB板内线路连接插头座50。PCB板内线路上均设置有限流保险丝。
本发明采用PCB板(硬板)连接方式取代线束实现动力电池温度电压检测，具有生产效率高，设计成本低等优势，PCB板上每根导线上都有限流保险丝，动力电池采集温度电压的任何地方出现短路都能立刻断开连接，防止动力电池出现火灾和爆炸现象，同时PCB板与FPC板在成本和抗震效果上，PCB板具有绝对的优势。由于动力电池温度电压采集采用PCB板连接，动力电池的温度电压采集变成一块“硬板”，工人生产只需把“硬板”放在动力电池上，打上螺丝固定后，即可完成动力电池生产，也可以直接机械手生产，实现动力电池生产的全自动化，实现动力电池全自动化生产的突破。
以上实施例仅为充分公开而非限制本发明，凡基于本发明的创作主旨、未经创造性劳动的等效技术特征的替换，应当视为本申请揭露的范围。

Claims (4)

1.一种动力电池温度电压采集板，包括若干电压采集端子及若干成组设置的温度采集端子和温度传感器；其特征在于，还包括PCB板及插头座，所述电压采集端子、温度采集端子、温度传感器及插头座固定设置于PCB板上；所述温度传感器的感侧端与温度采集端子配合，温度传感器的感测信号输出端通过PCB板内线路连接所述插头座；所述电压采集端子通过PCB板内线路连接所述插头座。
2.根据权利要求1所述的动力电池温度电压采集板，其特征在于，所述PCB板内线路上均设置有限流保险丝。
3.根据权利要求1或2所述的动力电池温度电压采集板，其特征在于，所述PCB板为长条状，所述插头座设置于PCB板的端部。
4.根据权利要求3所述的动力电池温度电压采集板，其特征在于，所述若干电压采集端子和温度采集端子设置于PCB板的两侧。
CN201711407418.4A 2017-12-22 2017-12-22 动力电池温度电压采集板 Pending CN107978812A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110843534A (zh) * 2019-11-13 2020-02-28 江西优特汽车技术有限公司 一种采集电路防短路的保护方法
CN111180937A (zh) * 2019-12-27 2020-05-19 银隆新能源股份有限公司 采集线束、电池箱及采集线束的制作方法
CN111435723A (zh) * 2019-01-11 2020-07-21 莫仕连接器(成都)有限公司 电池连接模块

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CN204666702U (zh) * 2015-04-09 2015-09-23 捷星新能源科技（苏州）有限公司 锂电池组的电压温度采集装置
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CN206332301U (zh) * 2016-12-29 2017-07-14 芜湖天量电池系统有限公司 一种动力电池管理系统信号采集线束
CN207883861U (zh) * 2017-12-22 2018-09-18 珠海银隆电器有限公司 动力电池温度电压采集板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101642341B1 (ko) * 2015-01-28 2016-07-26 희성전자 주식회사 전력저장장치용 배터리 온도 및 전압 검출 인터페이스 보드
CN204666702U (zh) * 2015-04-09 2015-09-23 捷星新能源科技（苏州）有限公司 锂电池组的电压温度采集装置
CN205282602U (zh) * 2015-12-26 2016-06-01 惠州市蓝微新源技术有限公司 电动汽车电池模组的信息采集装置
CN206332301U (zh) * 2016-12-29 2017-07-14 芜湖天量电池系统有限公司 一种动力电池管理系统信号采集线束
CN207883861U (zh) * 2017-12-22 2018-09-18 珠海银隆电器有限公司 动力电池温度电压采集板

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111435723A (zh) * 2019-01-11 2020-07-21 莫仕连接器(成都)有限公司 电池连接模块
CN110843534A (zh) * 2019-11-13 2020-02-28 江西优特汽车技术有限公司 一种采集电路防短路的保护方法
CN111180937A (zh) * 2019-12-27 2020-05-19 银隆新能源股份有限公司 采集线束、电池箱及采集线束的制作方法

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Application publication date: 20180501