CN114982046A - 电池的箱体、电池、用电装置、制备箱体的方法和装置 - Google Patents

电池的箱体、电池、用电装置、制备箱体的方法和装置 Download PDF

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Publication number
CN114982046A
CN114982046A CN202080080589.4A CN202080080589A CN114982046A CN 114982046 A CN114982046 A CN 114982046A CN 202080080589 A CN202080080589 A CN 202080080589A CN 114982046 A CN114982046 A CN 114982046A
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CN
China
Prior art keywords
wall
reinforcing structure
battery
cavity
reinforcing
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.)
Pending
Application number
CN202080080589.4A
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English (en)
Inventor
姚鹏程
王鹏
陈兴地
王勇
吴友鑫
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Contemporary Amperex Technology Co Ltd
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Contemporary Amperex 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 Contemporary Amperex Technology Co Ltd filed Critical Contemporary Amperex Technology Co Ltd
Publication of CN114982046A publication Critical patent/CN114982046A/zh
Pending legal-status Critical Current

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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
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • 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
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

本申请实施例提供一种电池的箱体、电池、用电设备、制备箱体的方法和装置。该电池的箱体包括：多个壁，用于形成所述箱体的容纳空间，所述多个壁包括第一壁；第一梁，设置在所述容纳空间内，且所述第一梁与所述第一壁相交，所述第一梁的内部具有第一空腔；第一加强结构，至少部分所述第一加强结构容纳于所述第一空腔内，所述第一加强结构通过第一连接件和第二连接件分别与所述第一梁和所述第一壁固定，以使所述第一壁与所述第一梁连接固定。本申请实施例的电池的箱体、电池、用电设备、制备箱体的方法和装置，能够提高箱体的强度。

Description

PCT国内申请，说明书已公开。

Claims (22)

  1. PCT国内申请，权利要求书已公开。
CN202080080589.4A 2020-12-25 2020-12-25 电池的箱体、电池、用电装置、制备箱体的方法和装置 Pending CN114982046A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/139570 WO2022134055A1 (zh) 2020-12-25 2020-12-25 电池的箱体、电池、用电装置、制备箱体的方法和装置

Publications (1)

Publication Number Publication Date
CN114982046A true CN114982046A (zh) 2022-08-30

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Application Number Title Priority Date Filing Date
CN202080080589.4A Pending CN114982046A (zh) 2020-12-25 2020-12-25 电池的箱体、电池、用电装置、制备箱体的方法和装置

Country Status (4)

Country Link
US (1) US20220209346A1 (zh)
EP (1) EP4044329B1 (zh)
CN (1) CN114982046A (zh)
WO (1) WO2022134055A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
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WO2023179236A1 (zh) * 2022-03-23 2023-09-28 宁德时代新能源科技股份有限公司 电池的箱体、电池及用电装置

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DE102021128745A1 (de) * 2021-11-04 2023-05-04 Man Truck & Bus Se Batteriegehäusemodul zur Aufnahme zumindest einer Batterieeinheit, insbesondere einer Batterieeinheit einer Traktionsbatterie, eines elektromotorisch antreibbaren Fahrzeugs
CN114784434A (zh) * 2022-04-11 2022-07-22 中创新航科技股份有限公司 一种电池箱体及电池装置
WO2024021054A1 (zh) * 2022-07-29 2024-02-01 宁德时代新能源科技股份有限公司 电池的箱体、电池以及用电装置
WO2024021064A1 (zh) * 2022-07-29 2024-02-01 宁德时代新能源科技股份有限公司 电池以及用电装置
WO2024021071A1 (zh) * 2022-07-29 2024-02-01 宁德时代新能源科技股份有限公司 电池的箱体、电池以及用电装置
CN115312941B (zh) * 2022-09-15 2023-09-26 厦门海辰储能科技股份有限公司 电池支架、电池包及用电设备

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CN105235755A (zh) * 2015-11-02 2016-01-13 阿尔特汽车技术股份有限公司 带有膨胀胶的连接结构
CN106711368A (zh) * 2016-12-07 2017-05-24 苏州奥杰汽车工业有限公司 一种电池包框体
CN108461685A (zh) * 2018-04-13 2018-08-28 爱驰汽车有限公司 电池包及其电池箱体

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JP6020958B2 (ja) * 2012-07-13 2016-11-02 三菱自動車工業株式会社 電池パックトレー
WO2018033880A2 (en) * 2016-08-17 2018-02-22 Shape Corp. Battery support and protection structure for a vehicle
US11482742B2 (en) * 2017-07-31 2022-10-25 Panasonic Intellectual Property Management Co., Ltd. Battery module, battery pack, and integrated battery pack
CN109768200B (zh) * 2019-03-29 2022-01-25 蜂巢能源科技有限公司 电池包外壳
CN210110876U (zh) * 2019-07-15 2020-02-21 江苏时代新能源科技有限公司 电池下箱体及电池系统
CN210467949U (zh) * 2019-10-31 2020-05-05 宁德时代新能源科技股份有限公司 电池包下箱体、电池包及装置
CN211828886U (zh) * 2020-03-11 2020-10-30 纽维科精密制造江苏有限公司 无焊缝轻量化电池箱体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202574385U (zh) * 2012-04-20 2012-12-05 安徽长丰扬子汽车制造有限责任公司 轻型汽车顶盖多功能加强梁
CN105235755A (zh) * 2015-11-02 2016-01-13 阿尔特汽车技术股份有限公司 带有膨胀胶的连接结构
CN106711368A (zh) * 2016-12-07 2017-05-24 苏州奥杰汽车工业有限公司 一种电池包框体
CN108461685A (zh) * 2018-04-13 2018-08-28 爱驰汽车有限公司 电池包及其电池箱体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023179236A1 (zh) * 2022-03-23 2023-09-28 宁德时代新能源科技股份有限公司 电池的箱体、电池及用电装置

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US20220209346A1 (en) 2022-06-30
WO2022134055A1 (zh) 2022-06-30
EP4044329A4 (en) 2022-10-05
EP4044329A1 (en) 2022-08-17
EP4044329B1 (en) 2024-02-14

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