CN102005310A - Super capacitor upper cover - Google Patents
Super capacitor upper cover Download PDFInfo
- Publication number
- CN102005310A CN102005310A CN 201010595009 CN201010595009A CN102005310A CN 102005310 A CN102005310 A CN 102005310A CN 201010595009 CN201010595009 CN 201010595009 CN 201010595009 A CN201010595009 A CN 201010595009A CN 102005310 A CN102005310 A CN 102005310A
- Authority
- CN
- China
- Prior art keywords
- loam cake
- rivet
- substrate
- upper cover
- ultracapacitor
- 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.)
- Pending
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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)
Abstract
The invention discloses a super capacitor upper cover which comprises an upper cover substrate (1), wherein the center part of the upper cover substrate (1) is provided with a through hole (6), a rivet (2) is inserted into the through hole (6), and an annular rubber ring (3) is arranged between the rivet (2) and the upper cover substrate (1). The super capacitor upper cover can ensure better sealing property between rivets used for riveting lugs, improves the sealing property of the whole super capacitor upper cover, has low processing cost, is easy to process, is beneficial to wide production and popularization, and has important production practice significance.
Description
Technical field
The present invention relates to the capacitor technology field, particularly relate to a kind of ultracapacitor loam cake.
Background technology
Ultracapacitor (being electrochemical capacitor again) is a kind of novel electric charge storage element, have capacity big, support high current charge-discharge, have extended cycle life and advantage such as environment friendly and pollution-free, providing fast, energy discharges, satisfy high power requirements, so ultracapacitor there is wide application prospect in fields such as new forms of energy, communications and transportation, industry.
For present ultracapacitor, structurally mainly partly to form by utmost point group, shell, loam cake, lug, rivet etc., loam cake is provided with rivet, and described loam cake is riveted with lug mutually by rivet.
But, there is the slit between the loam cake of existing ultracapacitor and the rivet, sealing is relatively poor, occurs the problem of leakage after long-time the use easily, badly influences the quality and the useful life of ultracapacitor.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of ultracapacitor loam cake, it can guarantee and be used to rivet between the rivet of lug to have good sealing property, and then improve the sealing of whole ultracapacitor loam cake, and processing cost is low, be easy to processing, help producing widely universal, be of great practical significance.
For this reason, the invention provides a kind of ultracapacitor loam cake, include loam cake substrate 1, the centre of described loam cake substrate 1 has through hole 6, be inserted with a rivet 2 in the described through hole 6, be provided with the cushion rubber 3 of an annular between described rivet 2 and the described loam cake substrate 1.
Wherein, the right-hand member of described loam cake substrate 1 has a liquid injection port 4, and described loam cake substrate 1 is circular substrate.
Wherein, described cushion rubber 3 is enclosed within on the outer wall of described rivet 2, the shape of described cushion rubber 3, the size with described rivet 2 and loam cake substrate 1 between the corresponding coupling in slit.
Wherein, described cushion rubber 3 is gone back the cushion rubber that primary resin, polypropylene PP or polythene PE material are made for using.
By above technical scheme provided by the invention as seen, compared with prior art, the invention provides a kind of ultracapacitor loam cake, it can guarantee and be used to rivet between the rivet of lug to have good sealing property, and then improve the sealing of whole ultracapacitor loam cake, and processing cost is low, is easy to processing, help producing widely universal, be of great practical significance.
Description of drawings
Generalized section when Fig. 1 does not insert rivet for a kind of ultracapacitor loam cake provided by the invention;
Fig. 2 is the generalized section of a kind of ultracapacitor loam cake provided by the invention when inserting rivet;
Among the figure, 1 is the loam cake substrate, and 2 is rivet, and 3 is cushion rubber, and 4 is liquid injection port, and 5 is lug, and 6 is through hole.
Embodiment
In order to make those skilled in the art person understand the present invention program better, the present invention is described in further detail below in conjunction with drawings and embodiments.
Referring to Fig. 1, the invention provides a kind of ultracapacitor loam cake, comprise loam cake substrate 1, the centre of described loam cake substrate 1 has through hole 6, and the right-hand member of described loam cake substrate 1 has a liquid injection port 4, and described loam cake substrate 1 is circular substrate.
Referring to Fig. 2, in the present invention, be inserted with a rivet 2 in the described through hole 6 in the lump, the bottom riveted joint of described rivet 2 has lug 5, and promptly described loam cake substrate 1 is riveted with lug 5 mutually by rivet 2.
In the present invention, in order to guarantee the sealing between loam cake substrate 1 and the rivet 2, improve the overall tightness of ultracapacitor loam cake, the slit that needs existence between shutoff loam cake substrate 1 and the rivet 2, referring to Fig. 2, be provided with the cushion rubber 3 of an annular between described rivet 2 and the described loam cake substrate 1, described cushion rubber 3 is enclosed within on the outer wall of described rivet 2, the shape of described cushion rubber 3, the size with described rivet 2 and loam cake substrate 1 between the corresponding coupling in slit.On the specific implementation, the slit between described cushion rubber 3 and described rivet 2 and the loam cake substrate 1 is an interference fit.
For the present invention, on concrete the enforcement, described cushion rubber 3 can form by the form of injecting glue, be specially: in described through hole 6, insert rivet 2, rivet 2 is fixed with respect to loam cake substrate 1, inject the material of colloid then in the slit between loam cake substrate 1 and rivet 2, treat to form cushion rubber 3 after it solidifies, and with loam cake substrate 1 and rivet relative fixed, described loam cake substrate 1 and rivet 2 are combined closely in realization, and have guaranteed to have good sealing property between loam cake substrate 1 and the rivet 2.
In the present invention, described cushion rubber 3 can be gone back the cushion rubber that primary resin, polypropylene PP or polythene PE material are made for using.
In sum, compared with prior art, a kind of ultracapacitor loam cake provided by the invention, it can guarantee and be used to rivet between the rivet of lug to have good sealing property, and then improve the sealing of whole ultracapacitor loam cake, and processing cost is low, is easy to processing, help producing widely universal, be of great practical significance.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. ultracapacitor loam cake, it is characterized in that, include loam cake substrate (1), the centre of described loam cake substrate (1) has through hole (6), be inserted with a rivet (2) in the described through hole (6), be provided with the cushion rubber (3) of an annular between described rivet (2) and the described loam cake substrate (1).
2. ultracapacitor loam cake as claimed in claim 1 is characterized in that, the right-hand member of described loam cake substrate (1) has a liquid injection port (4), and described loam cake substrate (1) is circular substrate.
3. ultracapacitor loam cake as claimed in claim 1, it is characterized in that, described cushion rubber (3) is enclosed within on the outer wall of described rivet (2), the shape of described cushion rubber (3), the size with described rivet (2) and loam cake substrate (1) between the corresponding coupling in slit.
4. ultracapacitor loam cake as claimed in claim 1 is characterized in that, described cushion rubber (3) is gone back the cushion rubber that primary resin, polypropylene PP or polythene PE material are made for using.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010595009 CN102005310A (en) | 2010-12-20 | 2010-12-20 | Super capacitor upper cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010595009 CN102005310A (en) | 2010-12-20 | 2010-12-20 | Super capacitor upper cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102005310A true CN102005310A (en) | 2011-04-06 |
Family
ID=43812579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010595009 Pending CN102005310A (en) | 2010-12-20 | 2010-12-20 | Super capacitor upper cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102005310A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838543A (en) * | 2018-07-09 | 2018-11-20 | 大连理工大学 | A kind of metal material and polymer matrix composites weld riveting composite connecting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201017923Y (en) * | 2007-02-09 | 2008-02-06 | 深圳市比克电池有限公司 | Battery cover board and battery |
| CN101170163A (en) * | 2006-10-27 | 2008-04-30 | 三星Sdi株式会社 | Rechargeable battery |
| CN101176908A (en) * | 2006-11-06 | 2008-05-14 | 比亚迪股份有限公司 | Riveting method as well as method for coupling electrode pole and cover plate of lithium ion battery |
| CN101707238A (en) * | 2009-11-06 | 2010-05-12 | 惠州市德赛锂电科技有限公司 | Seal structure for lithium battery and preparation method thereof |
-
2010
- 2010-12-20 CN CN 201010595009 patent/CN102005310A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101170163A (en) * | 2006-10-27 | 2008-04-30 | 三星Sdi株式会社 | Rechargeable battery |
| CN101176908A (en) * | 2006-11-06 | 2008-05-14 | 比亚迪股份有限公司 | Riveting method as well as method for coupling electrode pole and cover plate of lithium ion battery |
| CN201017923Y (en) * | 2007-02-09 | 2008-02-06 | 深圳市比克电池有限公司 | Battery cover board and battery |
| CN101707238A (en) * | 2009-11-06 | 2010-05-12 | 惠州市德赛锂电科技有限公司 | Seal structure for lithium battery and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838543A (en) * | 2018-07-09 | 2018-11-20 | 大连理工大学 | A kind of metal material and polymer matrix composites weld riveting composite connecting method |
| CN108838543B (en) * | 2018-07-09 | 2020-09-29 | 大连理工大学 | Welding-riveting composite connection method for metal material and resin-based composite material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110406 |