CN115295954A - 一种箱体结构、电池包及车辆 - Google Patents
一种箱体结构、电池包及车辆 Download PDFInfo
- Publication number
- CN115295954A CN115295954A CN202211062440.0A CN202211062440A CN115295954A CN 115295954 A CN115295954 A CN 115295954A CN 202211062440 A CN202211062440 A CN 202211062440A CN 115295954 A CN115295954 A CN 115295954A
- Authority
- CN
- China
- Prior art keywords
- longitudinal beam
- box body
- drain hole
- structure according
- battery
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000012528 membrane Substances 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 5
- 238000013022 venting Methods 0.000 claims 2
- 238000005336 cracking Methods 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
- H01M50/367—Internal gas exhaust passages forming part of the battery cover or case; Double cover vent systems
-
- 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
-
- 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
- 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
- H01M50/289—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
-
- 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)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211062440.0A CN115295954B (zh) | 2022-08-31 | 2022-08-31 | 一种箱体结构、电池包及车辆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211062440.0A CN115295954B (zh) | 2022-08-31 | 2022-08-31 | 一种箱体结构、电池包及车辆 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115295954A true CN115295954A (zh) | 2022-11-04 |
CN115295954B CN115295954B (zh) | 2024-04-30 |
Family
ID=83831970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211062440.0A Active CN115295954B (zh) | 2022-08-31 | 2022-08-31 | 一种箱体结构、电池包及车辆 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115295954B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116093534A (zh) * | 2023-02-02 | 2023-05-09 | 重庆赛力斯新能源汽车设计院有限公司 | 电池包、动力电池系统以及车辆 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112331992A (zh) * | 2019-11-08 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | 电池包及装置 |
CN214378654U (zh) * | 2021-04-09 | 2021-10-08 | 孚能科技(赣州)股份有限公司 | 一种电池包热扩散防护结构及电池包 |
CN215816252U (zh) * | 2021-09-17 | 2022-02-11 | 湖北亿纬动力有限公司 | 电池系统 |
CN114552115A (zh) * | 2022-02-11 | 2022-05-27 | 湖北亿纬动力有限公司 | 一种电池模组及电动车辆 |
CN217334327U (zh) * | 2022-05-16 | 2022-08-30 | 小米汽车科技有限公司 | 电池包及车辆 |
-
2022
- 2022-08-31 CN CN202211062440.0A patent/CN115295954B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112331992A (zh) * | 2019-11-08 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | 电池包及装置 |
CN214378654U (zh) * | 2021-04-09 | 2021-10-08 | 孚能科技(赣州)股份有限公司 | 一种电池包热扩散防护结构及电池包 |
CN215816252U (zh) * | 2021-09-17 | 2022-02-11 | 湖北亿纬动力有限公司 | 电池系统 |
CN114552115A (zh) * | 2022-02-11 | 2022-05-27 | 湖北亿纬动力有限公司 | 一种电池模组及电动车辆 |
CN217334327U (zh) * | 2022-05-16 | 2022-08-30 | 小米汽车科技有限公司 | 电池包及车辆 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116093534A (zh) * | 2023-02-02 | 2023-05-09 | 重庆赛力斯新能源汽车设计院有限公司 | 电池包、动力电池系统以及车辆 |
Also Published As
Publication number | Publication date |
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CN115295954B (zh) | 2024-04-30 |
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Tianyu Inventor after: Yu Jingzhou Inventor after: Fang Zhen Inventor after: Guo Xian Inventor after: Zheng Baozhong Inventor after: Zhao Fucheng Inventor before: Zheng Baozhong Inventor before: Yu Jingzhou Inventor before: Yang Tianyu Inventor before: Fang Zhen Inventor before: Guo Xian Inventor before: Zhao Fucheng |
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GR01 | Patent grant |