CN202159583U - Structure of double-sealing super capacitor - Google Patents
Structure of double-sealing super capacitor Download PDFInfo
- Publication number
- CN202159583U CN202159583U CN 201120193757 CN201120193757U CN202159583U CN 202159583 U CN202159583 U CN 202159583U CN 201120193757 CN201120193757 CN 201120193757 CN 201120193757 U CN201120193757 U CN 201120193757U CN 202159583 U CN202159583 U CN 202159583U
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- CN
- China
- Prior art keywords
- sealing
- cover
- seal
- super capacitor
- plug
- 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.)
- Expired - Lifetime
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- 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
- Y02E60/13—Energy storage using capacitors
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- Sealing Battery Cases Or Jackets (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The utility model discloses a structure of a double-sealing super capacitor, belonging to the range of an energy storage device. In the utility model, the positive terminal and the negative terminal of the super capacitor are connected with the two ends of a wound electrode in a laser fusion welding way, the positive terminal, the negative terminal and lugs are led out from a housing through sealing devices at the two ends of the housing, an aluminium plug is matched with an aluminium plug hole of a surface cover, then the aluminium plug and the aluminium plug hole are connected in a laser welding and sealing way, and the double-sealing is realized; and a sealing ring is arranged in a rolling slot pressing rib of the housing, then the surface cover is covered, a seal is pressed, and then, the sealing to a product can be realized. The structure belongs to winding type super capacitor 3000 series products which are self-researched and designed; and when the structure is used, the structural design of two-time laser welding and sealing connection is adopted, and simultaneously, a high-elasticity rubber piece is adopted for sealing, so that the electrolyte in the product can not be leaked. The series products are beautiful and can ensure the strength and reliability, and simultaneously, furthest reduce contact internal resistance.
Description
Technical field
The utility model belongs to the energy storage device scope, particularly a kind of structure of dual-seal ultracapacitor.
Background technology
Electric chemical super capacitor is a kind of novel energy-storing device, integrates characteristics such as high-energy-density, high power density, long-life, and it also has advantages such as non-maintaining, high reliability in addition, is a kind of new electronic component that has both electric capacity and battery behavior.Great majority are to adopt elastic caoutchouc spare to seal between the shell of traditional winding type super capacitor and the cover, and the hidden danger that the liquid that often under capacitor heating or the state that is being heated, produces electrolysis leaks stops capacitor life-span.
The utility model content
The purpose of the utility model is to be to adopt elastic caoutchouc spare to seal to great majority between the shell of winding type super capacitor traditional in the prior art and the cover; The hidden danger that the liquid that often under capacitor heating or the state that is being heated, produces electrolysis leaks; Make the deficiency that capacitor life-span stops and propose a kind of dual-seal supercapacitor structures and it is characterized in that anode and cathode terminals is connected through LASER HEAT melting welding with the electrode two ends of winding, positive terminal cooperates with the perforate of outer casing bottom; The lug of positive terminal top is directly derived from shell; Negative terminal cooperates with the cover hole, and the lug of negative terminal top is just derived from cover, and plug is put into the plug hole of cover; The aluminium plug cooperates with the aluminium consent of cover, and Laser Welding is tightly connected then; Dual-seal that Here it is is laid high elastic rubber sealing ring and insulated ring in shell slot rolling beading, cover rotation press closing to cover again, realizes the product sealing, explosion-proof groove of milling on the shell.
The beneficial effect of the utility model is winding type super capacitor 3000 series of products of independent research design; The use Laser Welding connects, and adopts the structural design of twice sealing, reaches the purpose of sealing; Utilize high elastic rubber to seal simultaneously, guaranteed that the electrolyte in the product does not leak.The beneficial effect of this ultracapacitor 3000 serial the utility model is winding type super capacitor 3000 series of products of independent research design; The use Laser Welding connects; Adopt the structural design of twice sealing; Reach the purpose of sealing, utilize high elastic rubber spare to seal simultaneously, guaranteed that the electrolyte in the product does not leak.This ultracapacitor 3000 series of products were not only attractive in appearance but also can proof strength and reliability, at utmost reduced the contact internal resistance simultaneously.
Description of drawings
Fig. 1 is the outside drawing of dual-seal ultracapacitor
Fig. 2 is the cutaway view of Fig. 1.
The explosion-proof groove of label 1-among the figure, 2-shell, the lug of 3-positive terminal, 4-positive terminal, the electrode cores that 5-reels, 6-high elastic rubber sealing ring, 7-high elastic rubber plug, 8-aluminium plug, the lug of 9-negative terminal, 10-negative terminal, 11-cover, 12-insulated ring
Embodiment
The utility model proposes a kind of dual-seal supercapacitor structures; Below in conjunction with accompanying drawing being further described to the utility model; In the structure chart of Fig. 1, dual-seal ultracapacitor shown in Figure 2, the explosion-proof groove of one of milling 1 is as explosion-proof valve on shell 2.Positive terminal 4, negative terminal 10 are connected through LASER HEAT melting welding with electrode cores 5 two ends of winding; Positive terminal 2 cooperates with the perforate of outer casing bottom, and the lug 3 of positive terminal is directly derived from shell 2, and negative terminal 10 cooperates with cover 11 holes; The lug 9 of negative terminal is just derived from cover 11; High elastic rubber plug 7 is put into the plug hole of cover 11 and is realized sealing for the first time, and aluminium plug 8 cooperates with the aluminium consent of cover 11, and Laser Welding is tightly connected then; Thereby realize sealing for the second time, high elastic rubber sealing ring 6 and insulated ring 12 are laid in dual-seal that Here it is in shell slot rolling beading, and the outside covers rotation press closing to cover again, realize the product sealing,
The structure of above-mentioned dual-seal ultracapacitor is winding type super capacitor 3000 series of products of applicant's independent research design; Adopt for twice laser welding process to be connected and sealed; Utilize high elastic rubber spare to seal simultaneously, guaranteed that the electrolyte in the product does not leak, reach the purpose of sealing; This ultracapacitor 3000 series of products were not only attractive in appearance but also can proof strength and reliability, at utmost reduced the contact internal resistance simultaneously.
Claims (2)
1. the structure of a dual-seal ultracapacitor is characterized in that, anode and cathode terminals is connected through LASER HEAT melting welding with the electrode two ends of winding; Positive terminal cooperates with the perforate of outer casing bottom, and the lug of positive terminal is directly derived from shell, and negative terminal cooperates with the cover hole; The lug of negative terminal is just derived from cover; Plug is put into the plug hole of cover, and the aluminium plug cooperates with the aluminium consent of cover, and Laser Welding is tightly connected then; Dual-seal that Here it is is laid sealing ring and insulated ring in shell slot rolling beading, cover rotation press closing to cover again, realizes the product sealing, explosion-proof groove of milling on the shell.
2. according to the structure of the said a kind of dual-seal ultracapacitor of claim 1, it is characterized in that said sealing ring and plug are selected high elastic rubber spare for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120193757 CN202159583U (en) | 2011-06-10 | 2011-06-10 | Structure of double-sealing super capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120193757 CN202159583U (en) | 2011-06-10 | 2011-06-10 | Structure of double-sealing super capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159583U true CN202159583U (en) | 2012-03-07 |
Family
ID=45767209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120193757 Expired - Lifetime CN202159583U (en) | 2011-06-10 | 2011-06-10 | Structure of double-sealing super capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295801A (en) * | 2013-04-28 | 2013-09-11 | 宁波南车新能源科技有限公司 | Method for manufacturing super capacitor |
| CN103400704A (en) * | 2013-07-23 | 2013-11-20 | 李晓龙 | Super capacitor |
-
2011
- 2011-06-10 CN CN 201120193757 patent/CN202159583U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295801A (en) * | 2013-04-28 | 2013-09-11 | 宁波南车新能源科技有限公司 | Method for manufacturing super capacitor |
| CN103295801B (en) * | 2013-04-28 | 2015-10-07 | 宁波南车新能源科技有限公司 | The manufacture method of ultracapacitor |
| CN103400704A (en) * | 2013-07-23 | 2013-11-20 | 李晓龙 | Super capacitor |
| CN103400704B (en) * | 2013-07-23 | 2016-03-02 | 李晓龙 | Ultracapacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU JISHENG XINGTAI NEW ENERGY TECHNOLOGY CO., Free format text: FORMER OWNER: JISHENG XINGTAI (BEIJING) TECHNOLOGY CO., LTD. Effective date: 20120423 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 102628 DAXING, BEIJING TO: 213001 CHANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120423 Address after: 213001, 47, Tsing Yang North Road, Tianning District, Jiangsu, Changzhou Patentee after: Jiangsu Jisheng Xingtai New Energy Technology Co., Ltd. Address before: 102628 Beijing City, Daxing District Beijing Daxing Industrial Zone, No. 2 gold kaichi building B layer Patentee before: Jisheng Xingtai (Beijing) Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200225 Address after: 315112 199 Yinzhou District Road, five town, Yinzhou District, Ningbo, Zhejiang Patentee after: NINGBO CSR NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 213001, 47, Tsing Yang North Road, Tianning District, Jiangsu, Changzhou Patentee before: Jiangsu Jisheng Xingtai New Energy Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |