CN201773711U - Electrolytic capacitor structure - Google Patents
Electrolytic capacitor structure Download PDFInfo
- Publication number
- CN201773711U CN201773711U CN2010202789512U CN201020278951U CN201773711U CN 201773711 U CN201773711 U CN 201773711U CN 2010202789512 U CN2010202789512 U CN 2010202789512U CN 201020278951 U CN201020278951 U CN 201020278951U CN 201773711 U CN201773711 U CN 201773711U
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- China
- Prior art keywords
- inner core
- electric capacity
- capacity inner
- base
- positive
- 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 - Fee Related
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- Electric Double-Layer Capacitors Or The Like (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses an electrolytic capacitor structure, which includes a casing and electrodes; an upper cover is fixed and mounted at the upper end of the casing, two through holes are formed on the upper cover, positive and negative electrodes are mounted in the through holes respectively, and a gasket is mounted between the upper cover and the positive and the negative electrodes; a capacitor inner core is mounted in the casing, the positive electrode is connected with a connecting contact at the upper end of the capacitor inner core through a copper wire, and the negative electrode is connected with a connecting contact at the lower end of the capacitor inner core through a copper wire; and a base is fixed and mounted at the lower end in the casing, and the capacitor inner core is mounted in the base in a clamping manner. In the utility model, the base is fixed and mounted in the casing, and the capacitor inner core is mounted in the base in a clamping manner, so that the inner core can be fixed well, and the service life of the electrolytic capacitor can be greatly prolonged.
Description
Technical field:
The utility model relates to electric capacity production equipment field, a kind of specifically electrochemical capacitor structure.
Background technology:
Electrochemical capacitor is a kind of electronic component that often uses in productive life, the particularly industrial fields such as machinery, chemical industry, automobile, industrial and mineral that are widely used in, existing vehicle-mounted electrochemical capacitor, its structure mostly is greatly the electric capacity inner core directly is installed in the shell, in working condition than under the condition of severe, constantly collision is scrapped easily between inner core and the shell.
Summary of the invention:
Be to solve the problem that prior art exists, the utility model spy provides a kind of electrochemical capacitor structure, by fixedly mounting base in the enclosure, and the electric capacity inner core is installed in the base, can be good at fixedly inner core, has improved the useful life of electric capacity greatly.
The technical solution adopted in the utility model is:
A kind of electrochemical capacitor structure comprises housing, electrode: the housing upper end is installed with loam cake, and loam cake has two through holes, is separately installed with positive and negative electrode in the through hole, between positive and negative electrode and the loam cake pad is installed; The electric capacity inner core is installed in the housing, and positive electrode is connected to terminated line contact on the electric capacity inner core by copper cash, and negative electrode is connected to terminated line contact under the electric capacity inner core by copper cash; The lower end is installed with base in the housing, and described electric capacity inner core is installed in the base.
Described electric capacity inner core is anodal aluminium foil, brown paper, negative pole aluminium foil sequence arrangement, and reels and to form, and is filled electrolyte in the described brown paper; The last terminated line contact of electric capacity inner core is connected with anodal aluminium foil, and the following terminated line contact of electric capacity inner core is connected with the negative pole aluminium foil.
Advantage of the present utility model is:
The utility model is by fixedly mounting base in the enclosure, and the electric capacity inner core is installed in the base, can be good at fixedly inner core, improved the useful life of electric capacity greatly.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
A kind of electrochemical capacitor structure comprises housing 1, electrode: housing 1 upper end is installed with loam cake 2, and loam cake has two through holes, is separately installed with positive and negative electrode 3,4 in the through hole, between positive and negative electrode 3,4 and the loam cake 2 pad 5 is installed; Electric capacity inner core 6 is installed in the housing 1, and positive electrode 3 is connected to terminated line contact 7 on the electric capacity inner core by copper cash, and negative electrode 4 is connected to terminated line contact 8 under the electric capacity inner core by copper cash; The lower end is installed with base 9 in the housing 1, and described electric capacity inner core 6 is installed in the base 9.
Described electric capacity inner core 6 is anodal aluminium foil, brown paper, negative pole aluminium foil sequence arrangement, and reels and to form, and is filled electrolyte in the described brown paper; The last terminated line contact 7 of electric capacity inner core is connected with anodal aluminium foil, and the following terminated line contact 8 of electric capacity inner core is connected with the negative pole aluminium foil.
Claims (2)
1. an electrochemical capacitor structure comprises housing, electrode, it is characterized in that: the housing upper end is installed with loam cake, and loam cake has two through holes, is separately installed with positive and negative electrode in the through hole, between positive and negative electrode and the loam cake pad is installed; The electric capacity inner core is installed in the housing, and positive electrode is connected to terminated line contact on the electric capacity inner core by copper cash, and negative electrode is connected to terminated line contact under the electric capacity inner core by copper cash; The lower end is installed with base in the housing, and described electric capacity inner core is installed in the base.
2. a kind of electrochemical capacitor structure according to claim 1 is characterized in that: described electric capacity inner core, and be anodal aluminium foil, brown paper, negative pole aluminium foil sequence arrangement, and reel and to form, be filled electrolyte in the described brown paper; The last terminated line contact of electric capacity inner core is connected with anodal aluminium foil, and the following terminated line contact of electric capacity inner core is connected with the negative pole aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202789512U CN201773711U (en) | 2010-07-27 | 2010-07-27 | Electrolytic capacitor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202789512U CN201773711U (en) | 2010-07-27 | 2010-07-27 | Electrolytic capacitor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201773711U true CN201773711U (en) | 2011-03-23 |
Family
ID=43753554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202789512U Expired - Fee Related CN201773711U (en) | 2010-07-27 | 2010-07-27 | Electrolytic capacitor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201773711U (en) |
-
2010
- 2010-07-27 CN CN2010202789512U patent/CN201773711U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |