WO2022151822A1 - Ensemble batterie et véhicule électrique - Google Patents

Ensemble batterie et véhicule électrique Download PDF

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Publication number
WO2022151822A1
WO2022151822A1 PCT/CN2021/130039 CN2021130039W WO2022151822A1 WO 2022151822 A1 WO2022151822 A1 WO 2022151822A1 CN 2021130039 W CN2021130039 W CN 2021130039W WO 2022151822 A1 WO2022151822 A1 WO 2022151822A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
insulating
protective frame
battery assembly
assembly according
Prior art date
Application number
PCT/CN2021/130039
Other languages
English (en)
Chinese (zh)
Inventor
卢军
孙焕丽
刘鹏
姜云峰
孙士杰
耿宇明
Original Assignee
中国第一汽车股份有限公司
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 中国第一汽车股份有限公司 filed Critical 中国第一汽车股份有限公司
Publication of WO2022151822A1 publication Critical patent/WO2022151822A1/fr

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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
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • 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

Definitions

  • the first side plate 11 and the second side plate 12 are both made of aluminum alloy extrusion molding, which is easy to process.
  • the upper cover plate 13 is made of non-metal mica, that is, the upper cover plate 13 is a mica cover plate, and the mica cover
  • the plate has the characteristics of light weight, high strength, insulation and heat insulation. On the premise of satisfying the structural strength, it is also conducive to the lightweight setting of the battery assembly.

Landscapes

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

Abstract

Des modes de réalisation de la présente invention concernent un ensemble batterie et un véhicule électrique. L'ensemble batterie comprend : un boîtier définissant une cavité de réception à l'intérieur de celui-ci ; un module de batterie disposé dans la cavité de réception, fixé sur le boîtier, et comprenant au moins un bloc-batterie, chaque bloc-batterie comprenant au moins un élément de batterie lié face à face ; un isolant disposé au niveau d'une extrémité du bloc-batterie ; et un cadre de protection isolant disposé de manière fixe sur le boîtier, enveloppant une extrémité du module de batterie, et comportant au moins un trou d'évitement, une languette de chaque élément de batterie passant à travers un trou d'évitement.
PCT/CN2021/130039 2021-01-18 2021-11-11 Ensemble batterie et véhicule électrique WO2022151822A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110062175.5A CN112713344A (zh) 2021-01-18 2021-01-18 一种电池总成及电动车
CN202110062175.5 2021-01-18

Publications (1)

Publication Number Publication Date
WO2022151822A1 true WO2022151822A1 (fr) 2022-07-21

Family

ID=75549221

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/130039 WO2022151822A1 (fr) 2021-01-18 2021-11-11 Ensemble batterie et véhicule électrique

Country Status (2)

Country Link
CN (1) CN112713344A (fr)
WO (1) WO2022151822A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115241612A (zh) * 2022-08-09 2022-10-25 天津市捷威动力工业有限公司 一种电池模组及电池包

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112713344A (zh) * 2021-01-18 2021-04-27 中国第一汽车股份有限公司 一种电池总成及电动车

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204651372U (zh) * 2015-06-05 2015-09-16 宁德时代新能源科技有限公司 用于电池模组的上盖组件
CN106856233A (zh) * 2017-01-25 2017-06-16 惠州市蓝微新源技术有限公司 一种电芯模组结构
CN107403894A (zh) * 2017-08-24 2017-11-28 江苏正昀新能源技术有限公司 一种方形电池组及其组装方法
CN212136543U (zh) * 2020-05-19 2020-12-11 合肥国轩高科动力能源有限公司 一种高安全性电池模组
CN112713344A (zh) * 2021-01-18 2021-04-27 中国第一汽车股份有限公司 一种电池总成及电动车

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6404473B2 (ja) * 2015-06-16 2018-10-10 日立オートモティブシステムズ株式会社 組電池
CN106450406A (zh) * 2015-08-07 2017-02-22 宁德时代新能源科技股份有限公司 电池模组
CN106169549B (zh) * 2016-09-27 2019-07-02 中航锂电（洛阳）有限公司 一种电池模块
CN207705320U (zh) * 2017-10-17 2018-08-07 蔚来汽车有限公司 电池模组以及动力电池
CN207818705U (zh) * 2018-02-07 2018-09-04 宁德时代新能源科技股份有限公司 电池模组

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204651372U (zh) * 2015-06-05 2015-09-16 宁德时代新能源科技有限公司 用于电池模组的上盖组件
CN106856233A (zh) * 2017-01-25 2017-06-16 惠州市蓝微新源技术有限公司 一种电芯模组结构
CN107403894A (zh) * 2017-08-24 2017-11-28 江苏正昀新能源技术有限公司 一种方形电池组及其组装方法
CN212136543U (zh) * 2020-05-19 2020-12-11 合肥国轩高科动力能源有限公司 一种高安全性电池模组
CN112713344A (zh) * 2021-01-18 2021-04-27 中国第一汽车股份有限公司 一种电池总成及电动车

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115241612A (zh) * 2022-08-09 2022-10-25 天津市捷威动力工业有限公司 一种电池模组及电池包
CN115241612B (zh) * 2022-08-09 2023-07-07 天津市捷威动力工业有限公司 一种电池模组及电池包

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