DE202020106498U1 - Lithiumbatterie-Abdeckplatte zur Volumenerhöhung mittels Grenzschulterhöhe - Google Patents

Lithiumbatterie-Abdeckplatte zur Volumenerhöhung mittels Grenzschulterhöhe Download PDF

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Publication number
DE202020106498U1
DE202020106498U1 DE202020106498.3U DE202020106498U DE202020106498U1 DE 202020106498 U1 DE202020106498 U1 DE 202020106498U1 DE 202020106498 U DE202020106498 U DE 202020106498U DE 202020106498 U1 DE202020106498 U1 DE 202020106498U1
Authority
DE
Germany
Prior art keywords
electrode
cover plate
lithium battery
holes
hole
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
DE202020106498.3U
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German (de)
English (en)
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.)
S Z Juhong Computer Telecommunication Tech Co Ltd
SZ Juhong Computer Telecommunication Technology Co Ltd
Original Assignee
S Z Juhong Computer Telecommunication Tech Co Ltd
SZ Juhong Computer Telecommunication Technology Co 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 S Z Juhong Computer Telecommunication Tech Co Ltd, SZ Juhong Computer Telecommunication Technology Co Ltd filed Critical S Z Juhong Computer Telecommunication Tech Co Ltd
Publication of DE202020106498U1 publication Critical patent/DE202020106498U1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/15—Lids or covers characterised by their shape 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • H01M50/188—Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
    • 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
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • 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
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/588—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries outside the batteries, e.g. incorrect connections of terminals or busbars
    • 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
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H01M50/593—Spacers; Insulating plates
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
DE202020106498.3U 2020-07-04 2020-11-12 Lithiumbatterie-Abdeckplatte zur Volumenerhöhung mittels Grenzschulterhöhe Active DE202020106498U1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010633110.7A CN111668403A (zh) 2020-07-04 2020-07-04 极限肩高增容式锂电池盖板
CN202010633110.7 2020-07-04

Publications (1)

Publication Number Publication Date
DE202020106498U1 true DE202020106498U1 (de) 2020-12-03

Family

ID=72391162

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102020129855.2A Pending DE102020129855A1 (de) 2020-07-04 2020-11-12 Lithiumbatterie-Abdeckplatte zur Volumenerhöhung mittels Grenzschulterhöhe
DE202020106498.3U Active DE202020106498U1 (de) 2020-07-04 2020-11-12 Lithiumbatterie-Abdeckplatte zur Volumenerhöhung mittels Grenzschulterhöhe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102020129855.2A Pending DE102020129855A1 (de) 2020-07-04 2020-11-12 Lithiumbatterie-Abdeckplatte zur Volumenerhöhung mittels Grenzschulterhöhe

Country Status (4)

Country Link
JP (1) JP7112767B2 (ko)
KR (1) KR102519026B1 (ko)
CN (1) CN111668403A (ko)
DE (2) DE102020129855A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4184673A1 (en) * 2021-11-23 2023-05-24 Ningbo Zhenyu Auto Parts Co., Ltd. Power battery top cover plate structure
EP4184672A1 (en) * 2021-11-23 2023-05-24 Ningbo Zhenyu Auto Parts Co., Ltd. Power battery top cover structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014214619A1 (de) * 2014-07-25 2016-01-28 Robert Bosch Gmbh Verfahren zur Herstellung einer prismatischen Batteriezelle
US10381630B2 (en) * 2014-12-26 2019-08-13 Gs Yuasa International Ltd. Energy storage device
WO2017115854A1 (ja) * 2015-12-28 2017-07-06 株式会社Ｇｓユアサ 蓄電素子及び蓄電素子の製造方法
CN107123776B (zh) * 2016-02-25 2019-11-08 比亚迪股份有限公司 单体电池、电池模组、动力电池及电动汽车
US10763466B2 (en) * 2018-03-09 2020-09-01 Contemporary Amperex Technology Co., Limited Top cap assembly of a secondary battery, and secondary battery
CN208225935U (zh) * 2018-03-16 2018-12-11 宁德时代新能源科技股份有限公司 电池模组的顶盖组件和电池模组
CN110379952A (zh) * 2019-07-24 2019-10-25 苏州炬鸿通讯电脑科技有限公司 一种自带安全保护结构的锂电池盖板结构
CN111129374A (zh) * 2020-01-11 2020-05-08 苏州炬鸿通讯电脑科技有限公司 锂电池盖板全极耳装配结构
CN110931667A (zh) * 2020-01-15 2020-03-27 苏州炬鸿通讯电脑科技有限公司 高容量锂电池盖板
CN212380480U (zh) * 2020-07-04 2021-01-19 苏州炬鸿通讯电脑科技有限公司 极限肩高增容式锂电池盖板

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4184673A1 (en) * 2021-11-23 2023-05-24 Ningbo Zhenyu Auto Parts Co., Ltd. Power battery top cover plate structure
EP4184672A1 (en) * 2021-11-23 2023-05-24 Ningbo Zhenyu Auto Parts Co., Ltd. Power battery top cover structure

Also Published As

Publication number Publication date
KR102519026B1 (ko) 2023-04-06
JP7112767B2 (ja) 2022-08-04
DE102020129855A1 (de) 2022-01-05
JP2022013572A (ja) 2022-01-18
CN111668403A (zh) 2020-09-15
KR20220047494A (ko) 2022-04-18

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Legal Events

Date Code Title Description
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01M0002060000

Ipc: H01M0050172000

R207 Utility model specification
R150 Utility model maintained after payment of first maintenance fee after three years