CN107615512A - 一种电池及其电池壳 - Google Patents

一种电池及其电池壳 Download PDF

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Publication number
CN107615512A
CN107615512A CN201580079836.8A CN201580079836A CN107615512A CN 107615512 A CN107615512 A CN 107615512A CN 201580079836 A CN201580079836 A CN 201580079836A CN 107615512 A CN107615512 A CN 107615512A
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CN
China
Prior art keywords
battery
battery case
lower casing
upper casing
casing
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Granted
Application number
CN201580079836.8A
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English (en)
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CN107615512B (zh
Inventor
文洁
何自坚
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Shenzhen Tatfook Quaintfab Co ltd
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Shenzhen Tatfook Quaintfab Co ltd
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Publication of CN107615512B publication Critical patent/CN107615512B/zh
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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
    • H01M10/04—Construction or manufacture in general
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/222—Inorganic material
    • H01M50/224—Metals
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

一种电池及其电池壳(200)，其中，该电池包括电池芯(100)和电池壳(200)，电池壳(200)进一步包括上壳(210)和下壳(220)，上壳(210)和下壳(220)的材质均为金属，上壳(210)和下壳(220)之间通过激光全周波纹密封焊接形成电池壳(200)，电池芯(100)设于电池壳(200)内。该电池壳(200)为金属材料，并通过激光全周波纹密封焊接形成密封的腔体，电池芯(100)设于电池壳(200)腔体内部。由于该电池壳(200)采用金属材质加激光焊接工艺制成，使该电池结构具有安全性高、散热性好以及密封性强的特点。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201580079836.8A 2015-12-31 2015-12-31 一种电池及其电池壳 Active CN107615512B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/100343 WO2017113413A1 (zh) 2015-12-31 2015-12-31 一种电池及其电池壳

Publications (2)

Publication Number Publication Date
CN107615512A true CN107615512A (zh) 2018-01-19
CN107615512B CN107615512B (zh) 2021-01-22

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Country Status (2)

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CN (1) CN107615512B (zh)
WO (1) WO2017113413A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115207549B (zh) * 2022-08-11 2023-08-22 杭州科技职业技术学院 一种新能源汽车电池防爆阻燃装置

Citations (11)

* Cited by examiner, † Cited by third party
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JPH08250079A (ja) * 1995-03-15 1996-09-27 Nippondenso Co Ltd 角形電池の密閉容器の溶接方法
JP2000084864A (ja) * 1998-09-16 2000-03-28 Tanaka Spring:Kk 選択保持具及び工具
CN1291797A (zh) * 1999-09-30 2001-04-18 佳能株式会社 可再充电锂电池以及制备该电池的方法
CN1728436A (zh) * 2004-07-29 2006-02-01 三星Sdi株式会社 二次电池
CN200976377Y (zh) * 2006-10-24 2007-11-14 比亚迪股份有限公司 软包装二次电池
CN101593820A (zh) * 2008-05-30 2009-12-02 上海空间电源研究所 一种锂离子电池组合模块
CN102386360A (zh) * 2010-08-27 2012-03-21 罗伯特·博世有限公司 接合体和制造接合体的方法
CN102623744A (zh) * 2011-01-25 2012-08-01 株式会社东芝 二次电池及二次电池的制造方法
CN103594723A (zh) * 2012-08-13 2014-02-19 株式会社东芝 密封型蓄电池的焊接方法、密封型蓄电池和盖体
CN104167518A (zh) * 2014-08-06 2014-11-26 丁家俊 电池外壳、电芯、电池及其装配方法
CN205429014U (zh) * 2015-12-31 2016-08-03 深圳市大富精工有限公司 一种电池及其电池壳

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6613474B2 (en) * 2000-04-06 2003-09-02 Wilson Greatbatch Ltd. Electrochemical cell having a casing of mating portions
CN201122609Y (zh) * 2007-12-03 2008-09-24 比亚迪股份有限公司 电池壳体和包括该电池壳体的电池
CN201392854Y (zh) * 2009-04-09 2010-01-27 吉安市优特利科技有限公司 封装二次电池的电池壳体
CN201440437U (zh) * 2009-05-21 2010-04-21 天津市捷威动力工业有限公司 一种锂离子动力电池及其电池组
CN201877468U (zh) * 2010-11-02 2011-06-22 江苏富朗特新能源有限公司 通信锰酸锂软包装电池定型用壳体
JP6142466B2 (ja) * 2011-05-25 2017-06-07 株式会社Ｇｓユアサ 電池の製造方法、および、電池

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08250079A (ja) * 1995-03-15 1996-09-27 Nippondenso Co Ltd 角形電池の密閉容器の溶接方法
JP2000084864A (ja) * 1998-09-16 2000-03-28 Tanaka Spring:Kk 選択保持具及び工具
CN1291797A (zh) * 1999-09-30 2001-04-18 佳能株式会社 可再充电锂电池以及制备该电池的方法
CN1728436A (zh) * 2004-07-29 2006-02-01 三星Sdi株式会社 二次电池
CN200976377Y (zh) * 2006-10-24 2007-11-14 比亚迪股份有限公司 软包装二次电池
CN101593820A (zh) * 2008-05-30 2009-12-02 上海空间电源研究所 一种锂离子电池组合模块
CN102386360A (zh) * 2010-08-27 2012-03-21 罗伯特·博世有限公司 接合体和制造接合体的方法
CN102623744A (zh) * 2011-01-25 2012-08-01 株式会社东芝 二次电池及二次电池的制造方法
CN103594723A (zh) * 2012-08-13 2014-02-19 株式会社东芝 密封型蓄电池的焊接方法、密封型蓄电池和盖体
CN104167518A (zh) * 2014-08-06 2014-11-26 丁家俊 电池外壳、电芯、电池及其装配方法
CN205429014U (zh) * 2015-12-31 2016-08-03 深圳市大富精工有限公司 一种电池及其电池壳

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WO2017113413A1 (zh) 2017-07-06
CN107615512B (zh) 2021-01-22

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