CN113728500A - 电池组 - Google Patents

电池组 Download PDF

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Publication number
CN113728500A
CN113728500A CN202080025810.6A CN202080025810A CN113728500A CN 113728500 A CN113728500 A CN 113728500A CN 202080025810 A CN202080025810 A CN 202080025810A CN 113728500 A CN113728500 A CN 113728500A
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CN
China
Prior art keywords
packaging film
electric core
battery pack
disposed
battery cell
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.)
Granted
Application number
CN202080025810.6A
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English (en)
Other versions
CN113728500B (zh
Inventor
覃磊
李长江
曹国强
唐富忠
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.)
Dongguan Poweramp Technology Ltd
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Dongguan Poweramp Technology 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.)
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Publication date
Application filed by Dongguan Poweramp Technology Ltd filed Critical Dongguan Poweramp Technology Ltd
Publication of CN113728500A publication Critical patent/CN113728500A/zh
Application granted granted Critical
Publication of CN113728500B publication Critical patent/CN113728500B/zh
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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
    • 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
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch 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
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • 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
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • H01M50/26—Assemblies sealed to each other in a non-detachable manner
    • 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
    • H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
    • 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
    • H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • H01M50/293—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

一种电池组，包括电芯模组。所述电芯模组包括多个堆叠设置的电芯组件。所述电芯组件包括电芯、收容所述电芯的支架及连接体。所述电芯包括电芯本体及包装膜。所述包装膜包括包装膜本体和顶封边。所述包装膜本体包覆所述电芯本体。所述包装膜本体包括顶面，所述顶封边由所述顶面延伸出。所述连接体设于所述顶封边和所述支架之间。本申请中的电池组利用连接体将顶封边固定于支架，加强了电芯顶部的机械强度，从而有效避免出现因电芯晃动等状况所导致的顶封边破裂的现象。

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。
CN202080025810.6A 2020-03-31 2020-03-31 电池组 Active CN113728500B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/082434 WO2021195964A1 (zh) 2020-03-31 2020-03-31 电池组

Publications (2)

Publication Number Publication Date
CN113728500A true CN113728500A (zh) 2021-11-30
CN113728500B CN113728500B (zh) 2023-05-12

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ID=77929530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080025810.6A Active CN113728500B (zh) 2020-03-31 2020-03-31 电池组

Country Status (2)

Country Link
CN (1) CN113728500B (zh)
WO (1) WO2021195964A1 (zh)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009295435A (ja) * 2008-06-05 2009-12-17 Sanyo Electric Co Ltd 電池パック
CN102064297A (zh) * 2010-03-19 2011-05-18 珠海光宇电池有限公司 新型组合式动力电池
CN201910451U (zh) * 2010-12-20 2011-07-27 东莞新能源科技有限公司 电池组
CN105489790A (zh) * 2015-11-20 2016-04-13 浙江超威创元实业有限公司 一种软包电芯模块及其制作方法
CN205194770U (zh) * 2015-12-01 2016-04-27 浙江超威创元实业有限公司 一种动力电池的封装结构
CN206271842U (zh) * 2016-12-25 2017-06-20 惠州市亿能电子有限公司 一种两侧加热的电池模组
CN209282261U (zh) * 2018-12-11 2019-08-20 威马汽车科技集团有限公司 一种电芯模组用支架及固态电池模组结构
CN210092187U (zh) * 2019-08-08 2020-02-18 东莞新能源科技有限公司 电池组
US20200075992A1 (en) * 2018-09-04 2020-03-05 Apple Inc. Methods and configurations for battery cell packaging

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108598319A (zh) * 2018-05-09 2018-09-28 安徽安达新能源材料有限公司 新能源电池组

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009295435A (ja) * 2008-06-05 2009-12-17 Sanyo Electric Co Ltd 電池パック
CN102064297A (zh) * 2010-03-19 2011-05-18 珠海光宇电池有限公司 新型组合式动力电池
CN201910451U (zh) * 2010-12-20 2011-07-27 东莞新能源科技有限公司 电池组
CN105489790A (zh) * 2015-11-20 2016-04-13 浙江超威创元实业有限公司 一种软包电芯模块及其制作方法
CN205194770U (zh) * 2015-12-01 2016-04-27 浙江超威创元实业有限公司 一种动力电池的封装结构
CN206271842U (zh) * 2016-12-25 2017-06-20 惠州市亿能电子有限公司 一种两侧加热的电池模组
US20200075992A1 (en) * 2018-09-04 2020-03-05 Apple Inc. Methods and configurations for battery cell packaging
CN209282261U (zh) * 2018-12-11 2019-08-20 威马汽车科技集团有限公司 一种电芯模组用支架及固态电池模组结构
CN210092187U (zh) * 2019-08-08 2020-02-18 东莞新能源科技有限公司 电池组

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Publication number Publication date
CN113728500B (zh) 2023-05-12
WO2021195964A1 (zh) 2021-10-07

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