CN102422457B - 具有新型结构的二次电池组 - Google Patents

具有新型结构的二次电池组 Download PDF

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Publication number
CN102422457B
CN102422457B CN201080019946.2A CN201080019946A CN102422457B CN 102422457 B CN102422457 B CN 102422457B CN 201080019946 A CN201080019946 A CN 201080019946A CN 102422457 B CN102422457 B CN 102422457B
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CN
China
Prior art keywords
protective circuit
connecting elements
electrode terminal
pcb
top cover
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.)
Active
Application number
CN201080019946.2A
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English (en)
Chinese (zh)
Other versions
CN102422457A (zh
Inventor
白周桓
南相权
金泰旭
柳珍铉
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.)
LG Energy Solution Ltd
Original Assignee
LG Chem Ltd
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 LG Chem Ltd filed Critical LG Chem Ltd
Publication of CN102422457A publication Critical patent/CN102422457A/zh
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Publication of CN102422457B publication Critical patent/CN102422457B/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
    • 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
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • 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
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • 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
    • 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
    • H01M50/543—Terminals
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/4911—Electric battery cell making including sealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
CN201080019946.2A 2009-05-08 2010-05-07 具有新型结构的二次电池组 Active CN102422457B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020090040436A KR101059756B1 (ko) 2009-05-08 2009-05-08 신규한 구조의 이차전지 팩
KR10-2009-0040436 2009-05-08
PCT/KR2010/002893 WO2010128812A2 (ko) 2009-05-08 2010-05-07 신규한 구조의 이차전지 팩

Publications (2)

Publication Number Publication Date
CN102422457A CN102422457A (zh) 2012-04-18
CN102422457B true CN102422457B (zh) 2015-12-02

Family

ID=43050635

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080019946.2A Active CN102422457B (zh) 2009-05-08 2010-05-07 具有新型结构的二次电池组

Country Status (6)

Country Link
US (1) US8795860B2 (enExample)
EP (1) EP2429014B1 (enExample)
JP (1) JP5509320B2 (enExample)
KR (1) KR101059756B1 (enExample)
CN (1) CN102422457B (enExample)
WO (1) WO2010128812A2 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101182135B1 (ko) 2009-12-11 2012-09-12 주식회사 엘지화학 우수한 구조적 안정성의 내장형 이차전지 팩
KR101210093B1 (ko) 2010-12-01 2012-12-07 삼성에스디아이 주식회사 연결탭 및 이를 구비한 이차전지
KR101198026B1 (ko) * 2010-12-02 2012-11-06 주식회사 엘지화학 신규한 구조의 이차전지 팩
KR20130016034A (ko) 2011-08-04 2013-02-14 주식회사 엘지화학 안전성이 향상된 이차전지 팩
KR20130016035A (ko) * 2011-08-04 2013-02-14 주식회사 엘지화학 신규한 구조의 이차전지 팩
KR20130018478A (ko) * 2011-08-09 2013-02-25 주식회사 엘지화학 신규한 구조의 이차전지 팩
KR20130018476A (ko) * 2011-08-09 2013-02-25 주식회사 엘지화학 콤팩트한 구조의 이차전지 팩
KR20130018097A (ko) * 2011-08-12 2013-02-20 주식회사 엘지화학 신규한 구조의 이차전지 팩
KR20130018098A (ko) 2011-08-12 2013-02-20 주식회사 엘지화학 신규한 구조의 이차전지 팩
US9385402B2 (en) 2012-02-22 2016-07-05 Lg Chem, Ltd. Secondary battery pack of embedded type with novel structure
US9196894B2 (en) 2012-06-08 2015-11-24 Samsung Sdi Co., Ltd. Rechargeable battery pack
CN103730621A (zh) * 2012-10-11 2014-04-16 原瑞电池科技股份有限公司 薄型电池
CN103730620A (zh) * 2012-10-11 2014-04-16 原瑞电池科技股份有限公司 薄型电池
KR20150043797A (ko) * 2013-10-15 2015-04-23 삼성에스디아이 주식회사 배터리 팩
KR101709563B1 (ko) * 2014-01-28 2017-02-23 주식회사 엘지화학 열가소성 수지를 적용한 교체형 전지팩 및 전지팩 제조 방법
JP6153182B2 (ja) * 2014-04-30 2017-06-28 エルジー・ケム・リミテッド 二次電池用回路基板及びそれを含むバッテリーパック
KR200480647Y1 (ko) * 2014-08-25 2016-06-20 한국단자공업 주식회사 배터리셀용 감지장치
KR101639734B1 (ko) 2014-11-03 2016-07-14 삼성에스디아이 주식회사 이차전지
CN110114868B (zh) * 2016-10-17 2023-06-27 上海利韬电子有限公司 嵌入式保护电路模块
KR102161627B1 (ko) * 2016-11-29 2020-10-05 삼성에스디아이 주식회사 이차 전지
CN107969083B (zh) * 2017-11-07 2023-11-10 兴勤（宜昌）电子有限公司 一种电池温度模组制作方法及应用
JP1667617S (enExample) * 2019-07-05 2020-09-07
JP1667633S (enExample) * 2019-07-05 2020-09-07
JP1667618S (enExample) * 2019-07-05 2020-09-07
JP1667632S (enExample) * 2019-07-05 2020-09-07
CN214411401U (zh) * 2021-03-15 2021-10-15 东莞新能德科技有限公司 一种钢壳电池及电子装置
KR20240026780A (ko) * 2022-08-22 2024-02-29 주식회사 엘지에너지솔루션 레이저차단부를 포함하는 pcb 및 이를 포함하는 전지셀 어셈블리

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2631052Y (zh) * 2003-06-13 2004-08-04 比亚迪股份有限公司 锂离子电池
EP1814189A1 (en) * 2004-10-27 2007-08-01 Matsushita Electric Industrial Co., Ltd. Battery pack
WO2008050955A1 (en) * 2006-10-23 2008-05-02 Lg Chem, Ltd. Secondary battery pack having excellent production process property and structural stability

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4601870B2 (ja) 2001-07-10 2010-12-22 三洋ジーエスソフトエナジー株式会社 電池パック
TWI221345B (en) 2001-03-30 2004-09-21 Sanyo Gs Soft Energy Co Ltd Battery pack
JP4837278B2 (ja) * 2004-12-02 2011-12-14 パナソニック株式会社 電池パック
KR100876247B1 (ko) * 2006-10-19 2008-12-26 삼성에스디아이 주식회사 이차전지 및 그 제조방법
KR100865392B1 (ko) * 2006-11-20 2008-10-24 삼성에스디아이 주식회사 배터리 팩 및 이의 제조 방법
US8703309B2 (en) * 2006-11-27 2014-04-22 Lg Chem, Ltd. Battery pack of excellent productability and structural stability
JP5344446B2 (ja) * 2007-09-14 2013-11-20 日立マクセル株式会社 電池パック
JP5306746B2 (ja) * 2007-09-26 2013-10-02 日立マクセル株式会社 電池パック

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2631052Y (zh) * 2003-06-13 2004-08-04 比亚迪股份有限公司 锂离子电池
EP1814189A1 (en) * 2004-10-27 2007-08-01 Matsushita Electric Industrial Co., Ltd. Battery pack
WO2008050955A1 (en) * 2006-10-23 2008-05-02 Lg Chem, Ltd. Secondary battery pack having excellent production process property and structural stability

Also Published As

Publication number Publication date
KR101059756B1 (ko) 2011-08-26
EP2429014B1 (en) 2015-07-01
KR20100121336A (ko) 2010-11-17
US8795860B2 (en) 2014-08-05
WO2010128812A3 (ko) 2011-02-03
US20120276420A1 (en) 2012-11-01
EP2429014A4 (en) 2013-07-10
CN102422457A (zh) 2012-04-18
EP2429014A2 (en) 2012-03-14
JP5509320B2 (ja) 2014-06-04
WO2010128812A2 (ko) 2010-11-11
JP2012526353A (ja) 2012-10-25

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20211207

Address after: Seoul, South Kerean

Patentee after: LG Energy Solution

Address before: Seoul, South Kerean

Patentee before: LG CHEM, Ltd.

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