CN201796737U - Electrolytic capacitor with external connecting rods arranged on electrodes - Google Patents
Electrolytic capacitor with external connecting rods arranged on electrodes Download PDFInfo
- Publication number
- CN201796737U CN201796737U CN2010202789438U CN201020278943U CN201796737U CN 201796737 U CN201796737 U CN 201796737U CN 2010202789438 U CN2010202789438 U CN 2010202789438U CN 201020278943 U CN201020278943 U CN 201020278943U CN 201796737 U CN201796737 U CN 201796737U
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- inner core
- electric capacity
- electrode
- capacity inner
- positive
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Abstract
The utility model discloses an electrolytic capacitor with external connecting rods arranged on electrodes, which comprises a casing and electrodes. An upper cover is fixedly mounted at the upper end of the casing, two through holes are formed on the upper cover, a positive electrode and a negative electrode are respectively mounted in the through holes, gaskets are mounted between the positive and negative electrodes and the upper cover, and external connecting rods are respectively mounted at the upper ends of the positive electrode and the negative electrode; a capacitor inner core is mounted inside the casing, the positive electrode is connected to the connection contact at the upper end of the capacitor inner core, and the negative electrode is connected to the connection contact at the lower end of the capacitor inner core; and a base is fixedly mounted at the lower end of the interior of the casing, and the capacitor inner core is clamped and mounted inside the base. The electrolytic capacitor can well fix the inner core by fixedly mounting the base in the casing and clamping and mounting the capacitor inner core inside the base, so as to prolong the service life of the capacitor.
Description
Technical field:
The utility model relates to electric capacity production equipment field, has the electrochemical capacitor structure of outer extension bar on a kind of specifically electrode.
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:
For solving the problem that prior art exists, the utility model spy provides the electrochemical capacitor that has outer extension bar on a kind of electrode 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, improved the useful life of electric capacity greatly.
The technical solution adopted in the utility model is:
The electrochemical capacitor structure that has outer extension bar on a kind of electrode, comprise 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 positive and negative electrode upper end all is equipped with outer extension bar; 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:
The electrochemical capacitor structure that has outer extension bar on a kind of electrode, comprise housing 1, electrode: housing 1 upper end is installed with loam cake 2, loam cake has two through holes, be 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, positive and negative electrode 3,4 upper ends all are equipped with outer extension bar 10; 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. the electrochemical capacitor structure that has outer extension bar on the electrode, comprise housing, electrode, it is characterized in that: the housing upper end is installed with loam cake, loam cake has two through holes, be separately installed with positive and negative electrode in the through hole, between positive and negative electrode and the loam cake pad is installed, the positive and negative electrode upper end all is equipped with outer extension bar; 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. have the electrochemical capacitor structure of outer extension bar on a kind of electrode according to claim 1, it is characterized in that: described electric capacity inner core, 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 |
|---|---|---|---|
| CN2010202789438U CN201796737U (en) | 2010-07-27 | 2010-07-27 | Electrolytic capacitor with external connecting rods arranged on electrodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202789438U CN201796737U (en) | 2010-07-27 | 2010-07-27 | Electrolytic capacitor with external connecting rods arranged on electrodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796737U true CN201796737U (en) | 2011-04-13 |
Family
ID=43851639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202789438U Expired - Fee Related CN201796737U (en) | 2010-07-27 | 2010-07-27 | Electrolytic capacitor with external connecting rods arranged on electrodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796737U (en) |
-
2010
- 2010-07-27 CN CN2010202789438U patent/CN201796737U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20160727 |