CN111129368A - 一种锂电池结构 - Google Patents
一种锂电池结构 Download PDFInfo
- Publication number
- CN111129368A CN111129368A CN201911425781.8A CN201911425781A CN111129368A CN 111129368 A CN111129368 A CN 111129368A CN 201911425781 A CN201911425781 A CN 201911425781A CN 111129368 A CN111129368 A CN 111129368A
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- Prior art keywords
- battery
- shell
- cathode
- mounting surface
- positive electrode
- Prior art date
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003792 electrolyte Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000007731 hot pressing Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 5
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 abstract description 9
- 239000010935 stainless steel Substances 0.000 abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 7
- 238000004880 explosion Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000003466 welding 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
-
- 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
-
- 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
- H01M10/058—Construction or manufacture
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911425781.8A CN111129368A (zh) | 2019-12-31 | 2019-12-31 | 一种锂电池结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911425781.8A CN111129368A (zh) | 2019-12-31 | 2019-12-31 | 一种锂电池结构 |
Publications (1)
Publication Number | Publication Date |
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CN111129368A true CN111129368A (zh) | 2020-05-08 |
Family
ID=70507284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911425781.8A Pending CN111129368A (zh) | 2019-12-31 | 2019-12-31 | 一种锂电池结构 |
Country Status (1)
Country | Link |
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CN (1) | CN111129368A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201562697U (zh) * | 2009-09-11 | 2010-08-25 | 黄友林 | 高能安全锂离子电池金属聚合物复合外壳 |
CN103346356A (zh) * | 2013-07-09 | 2013-10-09 | 田秀君 | 一种锂离子电池及其制备方法和锂离子电池组 |
CN203941816U (zh) * | 2014-07-02 | 2014-11-12 | 长沙国容新能源有限公司 | 一种扣式超级电容器 |
CN106601960A (zh) * | 2016-12-30 | 2017-04-26 | 重庆市紫建电子有限公司 | 一种纽扣电池及其制造方法 |
CN108346758A (zh) * | 2017-01-25 | 2018-07-31 | 兴能高科技股份有限公司 | 具塑料壳的可充式锂离子电池 |
CN209526141U (zh) * | 2019-02-02 | 2019-10-22 | 广东微电新能源有限公司 | 电池装置以及电子设备 |
CN110459703A (zh) * | 2019-08-13 | 2019-11-15 | 广东微电新能源有限公司 | 一种电池装置以及电子设备 |
CN211088322U (zh) * | 2019-12-31 | 2020-07-24 | 佛山陀普电子科技有限公司 | 一种锂电池结构 |
-
2019
- 2019-12-31 CN CN201911425781.8A patent/CN111129368A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201562697U (zh) * | 2009-09-11 | 2010-08-25 | 黄友林 | 高能安全锂离子电池金属聚合物复合外壳 |
CN103346356A (zh) * | 2013-07-09 | 2013-10-09 | 田秀君 | 一种锂离子电池及其制备方法和锂离子电池组 |
CN203941816U (zh) * | 2014-07-02 | 2014-11-12 | 长沙国容新能源有限公司 | 一种扣式超级电容器 |
CN106601960A (zh) * | 2016-12-30 | 2017-04-26 | 重庆市紫建电子有限公司 | 一种纽扣电池及其制造方法 |
CN108346758A (zh) * | 2017-01-25 | 2018-07-31 | 兴能高科技股份有限公司 | 具塑料壳的可充式锂离子电池 |
CN209526141U (zh) * | 2019-02-02 | 2019-10-22 | 广东微电新能源有限公司 | 电池装置以及电子设备 |
CN110459703A (zh) * | 2019-08-13 | 2019-11-15 | 广东微电新能源有限公司 | 一种电池装置以及电子设备 |
CN211088322U (zh) * | 2019-12-31 | 2020-07-24 | 佛山陀普电子科技有限公司 | 一种锂电池结构 |
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Address after: No.301-4, block 2, phase I, tianfulai international industrial city, 39 Changbao West Road, Ronggui Rongli neighborhood committee, Shunde District, Foshan City, Guangdong Province, 528303 Applicant after: Foshan Tuopu Technology Co.,Ltd. Address before: No.301-4, block 2, phase I, tianfulai international industrial city, 39 Changbao West Road, Ronggui Rongli neighborhood committee, Shunde District, Foshan City, Guangdong Province, 528303 Applicant before: Foshan Tuopu Electronic Technology Co.,Ltd. |
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Effective date of registration: 20220817 Address after: Room D039, Building 7, No. F-01-08(01), Start Zone, Guangdong-Guangxi Cooperation Special Experimental Zone, Wanxiu District, Wuzhou City, Guangxi Zhuang Autonomous Region, 543000 Applicant after: Guangxi Gutai Power Technology Co., Ltd. Address before: No.301-4, block 2, phase I, tianfulai international industrial city, 39 Changbao West Road, Ronggui Rongli neighborhood committee, Shunde District, Foshan City, Guangdong Province, 528303 Applicant before: Foshan Tuopu Technology Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230403 Address after: Room 301-4, Building 2, Phase 1, Tianfulai International Industrial City, No. 39 Changbao West Road, Ronggui Rongju Committee, Shunde District, Foshan City, Guangdong Province, 528305 Applicant after: Foshan Tuopu Technology Co.,Ltd. Address before: Room D039, Building 7, No. F-01-08(01), Start Zone, Guangdong-Guangxi Cooperation Special Experimental Zone, Wanxiu District, Wuzhou City, Guangxi Zhuang Autonomous Region, 543000 Applicant before: Guangxi Gutai Power Technology Co.,Ltd. |