CN103065812A - Upper cover portion of buckling-type double-electric-layer capacitor - Google Patents
Upper cover portion of buckling-type double-electric-layer capacitor Download PDFInfo
- Publication number
- CN103065812A CN103065812A CN2012105504763A CN201210550476A CN103065812A CN 103065812 A CN103065812 A CN 103065812A CN 2012105504763 A CN2012105504763 A CN 2012105504763A CN 201210550476 A CN201210550476 A CN 201210550476A CN 103065812 A CN103065812 A CN 103065812A
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- upper cover
- layer capacitor
- electric
- cover portion
- connecting portion
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- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The invention relates to an upper cover portion of a buckling-type double-electric-layer capacitor. The upper cover portion of the buckling-type double-electric-layer capacitor is composed of a round-plate-typed upper plate, a connecting portion and a side plate, wherein the connecting portion is connected with the upper plate and bends downwards, and the side plate is connected with the connecting portion and bends upwards. The side plate inclines towards the direction of the connecting portion. The upper cover portion of the buckling-type double-electric-layer capacitor is used for designing certain inclination angle between the side plate which is embedded and sealed with a lower cover and the connecting portion, outward tension of upper cover portion ensures maximized sealing effect between the upper cover portion and a rubber ring, and meanwhile sealing of the rubber ring and the upper cover portion is strengthened, and therefore leakage of electrolyte is avoided, quality of the double-electric-layer capacitor is improved, and service life of the double-electric-layer capacitor is prolonged.
Description
Affiliated technical field
The upper cover part that the invention belongs to the button double electric layer capacitor manufactures and designs, and relates to a kind of upper cover part architecture advances of button double electric layer capacitor.
Background technology
The button double electric layer capacitor generally has high-energy-density, discharges and recharges frequency than lithium secondary battery outstanding.In recent years, the backup battery that is used as with the close friend's that it was had feature in the portable machine uses.
The upper cover part or the lower cover portion that form double electric layer capacitor have adopted stainless steel, so thermal endurance is very outstanding.Also have, for the cushion rubber of isolating and sealing is made also uses the high-performance industrial plastic, the thermal endurance of this material is also very outstanding.But the sealing that occurred upper cover part and lower cover portion during the sealing of high-performance industrial plastic is inadequate, causes occuring the problem of electrolyte leakage.
Recently employing O-ring seal in the comprehensive or lower cover portion of cushion rubber partly is coated with the method that seals behind the layer sealing agent.But use this method that sealant volatilization or the faulty problem of sealant also can be arranged in the course of processing of high temperature.
Summary of the invention:
Purpose of the present invention just is to overcome the defective of above-mentioned prior art, and the sealing between a kind of effective increase lower cover portion and the cushion rubber is provided, thereby prevents the upper cover part of the button double electric layer capacitor of electrolyte leakage
The technical scheme of taking for achieving the above object is:
A kind of upper cover part of button double electric layer capacitor is comprised of the connecting portion of the upper plate of rondelle, the downward warpage that is connected with upper plate and the upwards side plate of warpage that is connected with connecting portion, and described side plate tilts to the connecting portion direction;
Described side plate is 5-20 ° to connecting portion direction angle of inclination.
The present invention is used for being designed to have certain angle of inclination with the side plate of the chimeric sealing of lower cover portion by the upper cover part with the button double electric layer capacitor, utilize its outside tension force to make sealing effectiveness maximization between itself and the cushion rubber, strengthened simultaneously the sealing of cushion rubber and upper cover part, thereby avoided the leakage of electrolyte, improved quality and the useful life of double electric layer capacitor.
Description of drawings:
Fig. 1 is the side plate incline structure schematic diagram of the upper cover part of button double electric layer capacitor of the present invention;
Fig. 2 be upper cover part of the present invention in the button double electric layer capacitor and lower cover portion, cushion rubber assembling schematic diagram.
Among the figure: upper plate 211, side plate 212, connecting portion 213, angle of inclination a.
Embodiment:
The connecting portion 213 that the power in order to support upper cover part that the upper cover part 21 of button double electric layer capacitor namely is connected with upper plate by the outer envelope of the upper plate 211 of rondelle, upper plate 211 forms downward warpage forms with the side plate 212 that the upwards warpage that is connected with connecting portion forms; With upper cover part side plate 212 to connecting portion 213 directions with a overturning angle, the angle of inclination a of side plate is 10-20 °, when being preferably 5-20 ° and the assembling of cushion rubber easy, it is also easy to make.
Claims (2)
1. the upper cover part of a button double electric layer capacitor, the connecting portion (213) of the downward warpage that is connected with upper plate by the upper plate (211) of rondelle and the upwards side plate (212) of warpage that is connected with connecting portion form, and it is characterized in that: described side plate (212) tilts to connecting portion (213) direction.
2. according to the upper cover part of button double electric layer capacitor claimed in claim 1, it is characterized in that: described side plate (212) is 5-20 ° to connecting portion (213) direction angle of inclination (α).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105504763A CN103065812A (en) | 2012-12-18 | 2012-12-18 | Upper cover portion of buckling-type double-electric-layer capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105504763A CN103065812A (en) | 2012-12-18 | 2012-12-18 | Upper cover portion of buckling-type double-electric-layer capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103065812A true CN103065812A (en) | 2013-04-24 |
Family
ID=48108390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105504763A Pending CN103065812A (en) | 2012-12-18 | 2012-12-18 | Upper cover portion of buckling-type double-electric-layer capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103065812A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112216524A (en) * | 2020-10-14 | 2021-01-12 | 江苏纳能新能源有限公司 | Water system buckle type super capacitor |
| CN112885639A (en) * | 2019-11-29 | 2021-06-01 | 马赛尔·P·霍夫萨埃斯 | Temperature control switch |
| WO2023157949A1 (en) * | 2022-02-18 | 2023-08-24 | マクセル株式会社 | Flat battery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2686065Y (en) * | 2003-05-08 | 2005-03-16 | 北京集星世纪科技有限公司 | A actived carbon fibre cloth/spray aluminium composite pole plate double-layer capacitor |
| CN101065818A (en) * | 2004-11-25 | 2007-10-31 | 松下电器产业株式会社 | Coin-shaped electrochemical element and its manufacturing method |
| CN200969362Y (en) * | 2006-10-27 | 2007-10-31 | 比亚迪股份有限公司 | Lithium ionic cell cover assembly and its cell |
| CN102568888A (en) * | 2011-10-19 | 2012-07-11 | 吴乐敏 | Waterproof light touch switch |
| CN203179701U (en) * | 2012-12-18 | 2013-09-04 | 宁夏集盛星泰新能源科技有限公司 | Upper cover part of buckling-type double electric layer capacitor |
-
2012
- 2012-12-18 CN CN2012105504763A patent/CN103065812A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2686065Y (en) * | 2003-05-08 | 2005-03-16 | 北京集星世纪科技有限公司 | A actived carbon fibre cloth/spray aluminium composite pole plate double-layer capacitor |
| CN101065818A (en) * | 2004-11-25 | 2007-10-31 | 松下电器产业株式会社 | Coin-shaped electrochemical element and its manufacturing method |
| CN200969362Y (en) * | 2006-10-27 | 2007-10-31 | 比亚迪股份有限公司 | Lithium ionic cell cover assembly and its cell |
| CN102568888A (en) * | 2011-10-19 | 2012-07-11 | 吴乐敏 | Waterproof light touch switch |
| CN203179701U (en) * | 2012-12-18 | 2013-09-04 | 宁夏集盛星泰新能源科技有限公司 | Upper cover part of buckling-type double electric layer capacitor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112885639A (en) * | 2019-11-29 | 2021-06-01 | 马赛尔·P·霍夫萨埃斯 | Temperature control switch |
| CN112885639B (en) * | 2019-11-29 | 2024-03-19 | 马赛尔·P·霍夫萨埃斯 | Temperature control switch |
| CN112216524A (en) * | 2020-10-14 | 2021-01-12 | 江苏纳能新能源有限公司 | Water system buckle type super capacitor |
| WO2023157949A1 (en) * | 2022-02-18 | 2023-08-24 | マクセル株式会社 | Flat battery |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU KAIPU LUSEN NEW ENERGY TECHNOLOGY CO., LTD Free format text: FORMER OWNER: NINGXIA JISHENG XINGTAI NEW ENERGY TECHNOLOGY CO., LTD. Effective date: 20140521 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 753000 SHIZUISHAN, NINGXIA HUI AUTONOMOUS REGION TO: 213000 CHANGZHOU, JIANGSU PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140521 Address after: 213000 No. 199 Tsing Yang North Road, Tianning District, Jiangsu, Changzhou Applicant after: Jiangsu Kai Pu roozen Amperex Technology Limited Address before: 753000, 1, North Sheng street, Riverside Industrial Park, Shizuishan, the Ningxia Hui Autonomous Region Applicant before: Ningxia Jisheng Xingtai New Energy Technology Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130424 |
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| RJ01 | Rejection of invention patent application after publication |