CN117799413A - 电池包和电动车 - Google Patents

电池包和电动车 Download PDF

Info

Publication number
CN117799413A
CN117799413A CN202311408541.3A CN202311408541A CN117799413A CN 117799413 A CN117799413 A CN 117799413A CN 202311408541 A CN202311408541 A CN 202311408541A CN 117799413 A CN117799413 A CN 117799413A
Authority
CN
China
Prior art keywords
battery
battery pack
side frame
unit cells
plate
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
CN202311408541.3A
Other languages
English (en)
Chinese (zh)
Inventor
何龙
孙华军
鲁志佩
万龙
朱燕
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.)
BYD Co Ltd
Original Assignee
BYD 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 BYD Co Ltd filed Critical BYD Co Ltd
Priority to CN202311408541.3A priority Critical patent/CN117799413A/zh
Publication of CN117799413A publication Critical patent/CN117799413A/zh
Pending legal-status Critical Current

Links

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
    • H01M50/249—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • 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
    • 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
    • H01M50/236—Hardness
    • 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
    • H01M50/242—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 against vibrations, collision impact or swelling
    • 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
    • H01M50/258—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
    • H01M50/289—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0438—Arrangement under the floor
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Battery Mounting, Suspending (AREA)
  • Manufacturing & Machinery (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Connection Of Batteries Or Terminals (AREA)
CN202311408541.3A 2019-11-29 2019-11-29 电池包和电动车 Pending CN117799413A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311408541.3A CN117799413A (zh) 2019-11-29 2019-11-29 电池包和电动车

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202311408541.3A CN117799413A (zh) 2019-11-29 2019-11-29 电池包和电动车
CN201911198132.9A CN112874285A (zh) 2019-11-29 2019-11-29 电池包和电动车

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201911198132.9A Division CN112874285A (zh) 2019-11-29 2019-11-29 电池包和电动车

Publications (1)

Publication Number Publication Date
CN117799413A true CN117799413A (zh) 2024-04-02

Family

ID=76038325

Family Applications (3)

Application Number Title Priority Date Filing Date
CN202311408541.3A Pending CN117799413A (zh) 2019-11-29 2019-11-29 电池包和电动车
CN201911198132.9A Pending CN112874285A (zh) 2019-11-29 2019-11-29 电池包和电动车
CN202311406256.8A Pending CN117533110A (zh) 2019-11-29 2019-11-29 电池包和电动车

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201911198132.9A Pending CN112874285A (zh) 2019-11-29 2019-11-29 电池包和电动车
CN202311406256.8A Pending CN117533110A (zh) 2019-11-29 2019-11-29 电池包和电动车

Country Status (9)

Country Link
US (1) US20230023909A1 (enExample)
EP (1) EP4056408B1 (enExample)
JP (2) JP7644115B2 (enExample)
KR (1) KR102839737B1 (enExample)
CN (3) CN117799413A (enExample)
ES (1) ES3023939T3 (enExample)
HU (1) HUE071217T2 (enExample)
PL (1) PL4056408T3 (enExample)
WO (1) WO2021103867A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11996576B2 (en) * 2020-07-03 2024-05-28 Teijin Automotive Technologies, Inc. Impact resistant frame of battery containment system
DE102021114483A1 (de) * 2021-06-07 2022-12-08 Audi Aktiengesellschaft Verfahren zum Verbinden zweier Bauteile und Batteriemodul
DE102021115668A1 (de) * 2021-06-17 2022-12-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Batterie-Anordnung für ein Elektrofahrzeug
CN115692974B (zh) * 2021-07-30 2025-02-11 比亚迪股份有限公司 电池包及其车辆
CN217158406U (zh) 2022-01-12 2022-08-09 宁德时代新能源科技股份有限公司 一种电池包及用电装置
CN216980743U (zh) * 2022-01-28 2022-07-15 比亚迪股份有限公司 一种用于电池包的防护板、电池包以及车辆
WO2023220407A1 (en) * 2022-05-13 2023-11-16 Tpi Composites, Inc. Composite battery tray structure
JP7376856B1 (ja) 2022-06-17 2023-11-09 Ｊｆｅスチール株式会社 バッテリーケース
CN115411425A (zh) * 2022-09-23 2022-11-29 广州小鹏汽车科技有限公司 电池包和车辆
CN115863895B (zh) * 2022-12-23 2026-01-30 浙江极氪智能科技有限公司 电池包和车辆
JP7719113B2 (ja) * 2023-03-07 2025-08-05 プライムプラネットエナジー＆ソリューションズ株式会社 電池パックおよびその製造方法
CN116526045A (zh) * 2023-05-26 2023-08-01 一汽解放汽车有限公司 电池包箱体及制备方法
CN118231905A (zh) * 2023-09-25 2024-06-21 比亚迪股份有限公司 电池包和用电装置
KR102628969B1 (ko) * 2023-09-27 2024-01-24 주식회사케이에스엠 전기차 배터리 케이스 제조방법
DE102024138017A1 (de) * 2024-12-16 2026-06-18 Audi Aktiengesellschaft Batteriemodulanordnung mit Versteifungseigenschaften, Batterieanordnung, Kraftfahrzeug und Verfahren zum Montieren einer Batterieanordnung an einer Rohbaustruktur eines Kraftfahrzeugs

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4747539B2 (ja) * 2004-09-13 2011-08-17 マックス株式会社 電池パック
US8100271B2 (en) * 2006-02-02 2012-01-24 C & C Power Tiered battery cabinet
JP2009295381A (ja) * 2008-06-04 2009-12-17 Toshiba Corp 電池セル及び電池パック
JP2012043758A (ja) * 2010-08-23 2012-03-01 Toshiba Corp 組電池装置
DE102011076575A1 (de) * 2011-05-27 2012-11-29 Bmw Ag Energiespeichermodul aus mehreren insbesondere prismatischen Speicherzellen und Verfahren zur Herstellung eines Energiespeichermoduls sowie Verfahren zur Herstellung einer Endplatte für ein Energiespeichermodul
JP6010326B2 (ja) * 2011-06-02 2016-10-19 株式会社東芝 二次電池装置、二次電池装置の製造方法
JP5868676B2 (ja) * 2011-11-30 2016-02-24 三洋電機株式会社 電源装置及びこれを備える車両並びに蓄電装置
JP6148555B2 (ja) * 2013-07-16 2017-06-14 株式会社ジーエスエレテック バスバーモジュール装置
US9440601B2 (en) * 2013-09-06 2016-09-13 Johnson Controls Technology Company System for providing voltage measurements of battery cells to a PCB within a battery module
DE112015001861B4 (de) * 2014-06-20 2024-02-08 Robert Bosch Gmbh Batteriemodul mit Zellenfixierung
US9911951B2 (en) * 2014-09-30 2018-03-06 Johnson Controls Technology Company Battery module compressed cell assembly
CN112531255B (zh) * 2015-02-27 2023-07-07 株式会社Lg新能源 电池模块
DE102015108611A1 (de) * 2015-06-01 2016-12-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Fahrzeugkomponente
EP3358640B1 (en) * 2015-09-29 2025-04-09 GS Yuasa International Ltd. Electricity storage device and method for manufacturing electricity storage device
JP6164279B2 (ja) * 2015-12-22 2017-07-19 三洋電機株式会社 電源装置
WO2017163359A1 (ja) * 2016-03-24 2017-09-28 株式会社 東芝 二次電池装置
CN206059484U (zh) * 2016-10-14 2017-03-29 宁德时代新能源科技股份有限公司 电池模组
JP7020804B2 (ja) * 2017-06-19 2022-02-16 本田技研工業株式会社 バッテリパック
WO2019001357A1 (zh) * 2017-06-30 2019-01-03 比亚迪股份有限公司 电池托盘、电池包总成以及具有它的车辆
KR102433145B1 (ko) * 2017-08-24 2022-08-17 주식회사 엘지에너지솔루션 배터리 트레이
US11394086B2 (en) * 2017-09-27 2022-07-19 Kabushiki Kaisha Toshiba Battery module and connection member
CN107994149A (zh) * 2017-11-17 2018-05-04 康得复合材料有限责任公司 混合结构电池包
CN108321314A (zh) * 2018-01-18 2018-07-24 湖南三迅新能源科技有限公司 轻量化动力电池包
CN209200005U (zh) * 2018-10-25 2019-08-02 惠州比亚迪电池有限公司 电池模组和电池包以及电动车辆
CN208797084U (zh) * 2018-11-19 2019-04-26 浙江爱特新能源汽车有限公司 一种动力电池包
CN209169330U (zh) * 2018-11-26 2019-07-26 天津普兰能源科技有限公司 一种动力电池系统冷却板结构
CN209249528U (zh) * 2018-12-30 2019-08-13 宁德时代新能源科技股份有限公司 一种电池包
CN111384334B (zh) * 2018-12-30 2024-09-13 宁德时代新能源科技股份有限公司 一种电池包
HUE061756T2 (hu) * 2019-01-09 2023-08-28 Byd Co Ltd Egyedi cella, akkumulátorcsomag és elektromos jármû
CN209401662U (zh) * 2019-03-28 2019-09-17 宁德时代新能源科技股份有限公司 电池包
CN209561492U (zh) * 2019-03-28 2019-10-29 宁德时代新能源科技股份有限公司 电池模组及电池包
CN110190218B (zh) * 2019-05-07 2020-09-04 宁德时代新能源科技股份有限公司 电池包和车辆
CN209658278U (zh) * 2019-05-31 2019-11-19 宁德时代新能源科技股份有限公司 电池包
CN110190228A (zh) * 2019-06-21 2019-08-30 比亚迪股份有限公司 动力电池包和车辆

Also Published As

Publication number Publication date
KR20220087529A (ko) 2022-06-24
EP4056408A1 (en) 2022-09-14
ES3023939T3 (en) 2025-06-03
JP2023503506A (ja) 2023-01-30
EP4056408A4 (en) 2023-01-11
PL4056408T3 (pl) 2025-08-04
HUE071217T2 (hu) 2025-08-28
JP7864150B2 (ja) 2026-05-22
WO2021103867A1 (zh) 2021-06-03
EP4056408B1 (en) 2025-04-09
CN112874285A (zh) 2021-06-01
CN117533110A (zh) 2024-02-09
JP2024095749A (ja) 2024-07-10
US20230023909A1 (en) 2023-01-26
KR102839737B1 (ko) 2025-07-30
JP7644115B2 (ja) 2025-03-11

Similar Documents

Publication Publication Date Title
CN117533110A (zh) 电池包和电动车
JP7577119B2 (ja) 電池パック及び電気自動車
US9786965B2 (en) Power source device
US10050244B2 (en) Battery module
US8586235B2 (en) Battery module
JP2014157721A (ja) 電池モジュール及び組電池
WO2006135008A1 (ja) 電気デバイス集合体およびフィルム外装電気デバイス構造体
JP7559801B2 (ja) 蓄電装置
CN117691277A (zh) 一种多重密封的复合箱体结构及电池包
US20220320661A1 (en) Vehicle battery pack unit and vehicle including same
CN120300399B (zh) 电池装置、用电装置和储能装置
KR20220033855A (ko) 전지 모듈 및 이를 포함하는 전지 팩
KR102765850B1 (ko) 축전 장치
CN223363300U (zh) 电池装置和用电装置
CN213752923U (zh) 电池托盘、电池包及电动汽车
CN223471703U (zh) 电池包及储能柜
KR20190100019A (ko) 연료 전지 및 그것을 탑재한 차량
CN115863890B (zh) 一种软包电池模组
US20220093990A1 (en) Cell cooling body, electric storage module, and vehicle
US20260038934A1 (en) Cell module, battery pack and method for assembling battery pack, vehicle
CN224096889U (zh) 电池箱体及电池箱
CN221812116U (zh) 一种多重密封的复合箱体结构及电池包
CN121769393A (zh) 电池包及用电设备
CN120237353A (zh) 电池包和用电设备
KR20260014461A (ko) 통합형 배터리 팩 및 전기 자동차

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination