CN115566332A - 一种端盖组件、储能装置及用电设备 - Google Patents
一种端盖组件、储能装置及用电设备 Download PDFInfo
- Publication number
- CN115566332A CN115566332A CN202211416056.6A CN202211416056A CN115566332A CN 115566332 A CN115566332 A CN 115566332A CN 202211416056 A CN202211416056 A CN 202211416056A CN 115566332 A CN115566332 A CN 115566332A
- Authority
- CN
- China
- Prior art keywords
- electrode terminal
- end cap
- injection molding
- gap
- sealing
- 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
- 238000004146 energy storage Methods 0.000 title claims description 17
- 238000007789 sealing Methods 0.000 claims abstract description 101
- 238000001746 injection moulding Methods 0.000 claims abstract description 57
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 238000002679 ablation Methods 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 208000012661 Dyskinesia Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
- H01M50/15—Lids or covers characterised by their shape 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/184—Sealing members characterised by their shape or structure
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
- H01M50/188—Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211416056.6A CN115566332B (zh) | 2022-11-11 | 2022-11-11 | 一种端盖组件、储能装置及用电设备 |
PCT/CN2023/130946 WO2024099426A1 (zh) | 2022-11-11 | 2023-11-10 | 一种端盖组件、储能装置及用电设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211416056.6A CN115566332B (zh) | 2022-11-11 | 2022-11-11 | 一种端盖组件、储能装置及用电设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115566332A true CN115566332A (zh) | 2023-01-03 |
CN115566332B CN115566332B (zh) | 2023-04-14 |
Family
ID=84769867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211416056.6A Active CN115566332B (zh) | 2022-11-11 | 2022-11-11 | 一种端盖组件、储能装置及用电设备 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN115566332B (zh) |
WO (1) | WO2024099426A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11894567B1 (en) | 2023-06-29 | 2024-02-06 | Shenzhen Hithium Energy Storage Control Technology Co. Ltd. | End cover assembly, energy storage device and electrical equipment |
WO2024099426A1 (zh) * | 2022-11-11 | 2024-05-16 | 深圳海辰储能科技有限公司 | 一种端盖组件、储能装置及用电设备 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110300414A1 (en) * | 2010-06-07 | 2011-12-08 | Woonseong Baek | Cap assembly and rechargeable battery having the same |
CN103178231A (zh) * | 2013-03-28 | 2013-06-26 | 凯迈嘉华(洛阳)新能源有限公司 | 电极引出结构装配工艺 |
CN108365138A (zh) * | 2018-03-16 | 2018-08-03 | 江苏塔菲尔新能源科技股份有限公司 | 一种动力电池顶盖及其装配方法及动力电池 |
WO2020063584A1 (zh) * | 2018-09-26 | 2020-04-02 | 宁德时代新能源科技股份有限公司 | 顶盖组件及其制造方法、顶盖板的制造方法和电池单体 |
CN211017132U (zh) * | 2019-10-15 | 2020-07-14 | 江苏塔菲尔新能源科技股份有限公司 | 一种电池极柱包胶的结构及电池顶盖 |
CN212342703U (zh) * | 2020-06-18 | 2021-01-12 | 江西百思利新能源科技有限公司 | 二次电池极柱组件及其二次电池顶盖 |
CN113131054A (zh) * | 2021-04-09 | 2021-07-16 | 郭彬彬 | 一种动力电池极柱封装结构、顶盖、动力电池 |
CN115020881A (zh) * | 2022-07-15 | 2022-09-06 | 深圳市长盈精密技术股份有限公司 | 动力电池顶盖 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101544703B1 (ko) * | 2012-12-18 | 2015-08-17 | 주식회사 엘지화학 | 밀봉성이 향상된 캡 어셈블리 및 이를 포함하는 전지셀 |
CN109428016B (zh) * | 2017-08-30 | 2021-05-18 | 宁德时代新能源科技股份有限公司 | 二次电池的顶盖组件以及二次电池 |
CN110048037A (zh) * | 2019-04-15 | 2019-07-23 | 欣旺达电子股份有限公司 | 一种无极柱动力电池顶盖及动力电池 |
CN211045490U (zh) * | 2019-12-30 | 2020-07-17 | 宁德时代新能源科技股份有限公司 | 二次电池及用于其的顶盖组件、电池模块和装置 |
CN215911490U (zh) * | 2021-08-31 | 2022-02-25 | 蜂巢能源科技有限公司 | 动力电池的电芯盖板和具有其的动力电池 |
CN116487779A (zh) * | 2022-01-14 | 2023-07-25 | 宁德时代新能源科技股份有限公司 | 端盖组件、电池单体、电池及用电装置 |
CN115566332B (zh) * | 2022-11-11 | 2023-04-14 | 深圳海润新能源科技有限公司 | 一种端盖组件、储能装置及用电设备 |
-
2022
- 2022-11-11 CN CN202211416056.6A patent/CN115566332B/zh active Active
-
2023
- 2023-11-10 WO PCT/CN2023/130946 patent/WO2024099426A1/zh unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110300414A1 (en) * | 2010-06-07 | 2011-12-08 | Woonseong Baek | Cap assembly and rechargeable battery having the same |
CN103178231A (zh) * | 2013-03-28 | 2013-06-26 | 凯迈嘉华(洛阳)新能源有限公司 | 电极引出结构装配工艺 |
CN108365138A (zh) * | 2018-03-16 | 2018-08-03 | 江苏塔菲尔新能源科技股份有限公司 | 一种动力电池顶盖及其装配方法及动力电池 |
WO2020063584A1 (zh) * | 2018-09-26 | 2020-04-02 | 宁德时代新能源科技股份有限公司 | 顶盖组件及其制造方法、顶盖板的制造方法和电池单体 |
CN211017132U (zh) * | 2019-10-15 | 2020-07-14 | 江苏塔菲尔新能源科技股份有限公司 | 一种电池极柱包胶的结构及电池顶盖 |
CN212342703U (zh) * | 2020-06-18 | 2021-01-12 | 江西百思利新能源科技有限公司 | 二次电池极柱组件及其二次电池顶盖 |
CN113131054A (zh) * | 2021-04-09 | 2021-07-16 | 郭彬彬 | 一种动力电池极柱封装结构、顶盖、动力电池 |
CN115020881A (zh) * | 2022-07-15 | 2022-09-06 | 深圳市长盈精密技术股份有限公司 | 动力电池顶盖 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024099426A1 (zh) * | 2022-11-11 | 2024-05-16 | 深圳海辰储能科技有限公司 | 一种端盖组件、储能装置及用电设备 |
US11894567B1 (en) | 2023-06-29 | 2024-02-06 | Shenzhen Hithium Energy Storage Control Technology Co. Ltd. | End cover assembly, energy storage device and electrical equipment |
Also Published As
Publication number | Publication date |
---|---|
WO2024099426A1 (zh) | 2024-05-16 |
CN115566332B (zh) | 2023-04-14 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Room 501, R&D Building, No. 2 Sany Yundu, No. 6 Lanqing Second Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province, 518110 Patentee after: Shenzhen Haichen Energy Storage Control Technology Co.,Ltd. Patentee after: Xiamen Haichen Energy Storage Technology Co.,Ltd. Address before: 518000 2-b26, Peihong building, No. 1, Kehui Road, Science Park community, Yuehai street, Nanshan District, Shenzhen, Guangdong Province Patentee before: Shenzhen Hairun New Energy Technology Co.,Ltd. Patentee before: Xiamen Haichen Energy Storage Technology Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP01 | Change in the name or title of a patent holder |
Address after: Room 501, R&D Building, No. 2 Sany Yundu, No. 6 Lanqing Second Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province, 518110 Patentee after: Shenzhen Haichen Energy Storage Technology Co.,Ltd. Patentee after: Xiamen Haichen Energy Storage Technology Co.,Ltd. Address before: Room 501, R&D Building, No. 2 Sany Yundu, No. 6 Lanqing Second Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province, 518110 Patentee before: Shenzhen Haichen Energy Storage Control Technology Co.,Ltd. Patentee before: Xiamen Haichen Energy Storage Technology Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |