CN201773712U - Hollow inner core electrolytic capacitor structure - Google Patents
Hollow inner core electrolytic capacitor structure Download PDFInfo
- Publication number
- CN201773712U CN201773712U CN2010202789809U CN201020278980U CN201773712U CN 201773712 U CN201773712 U CN 201773712U CN 2010202789809 U CN2010202789809 U CN 2010202789809U CN 201020278980 U CN201020278980 U CN 201020278980U CN 201773712 U CN201773712 U CN 201773712U
- Authority
- CN
- China
- Prior art keywords
- inner core
- electric capacity
- hollow
- capacity inner
- base
- 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
Links
Images
Landscapes
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The utility model discloses a hollow inner core electrolytic capacitor structure, which comprises a shell and an electrode. An upper cover is fixedly arranged at the upper end of the shell; two through holes are formed on the upper cover; positive and negative electrodes are respectively arranged inside the through holes; a gasket is arranged between the positive and negative electrodes and the upper cover; a capacitor inner core is arranged inside the shell and is hollow; the positive electrode is connected to a wiring contact at the upper end of the capacitor inner core through a copper wire; the negative electrode is connected to a wiring contact at the lower end of the capacitor inner core through a copper wire; a base is fixedly arranged at the lower end of the shell; and the capacitor inner core is clamped inside the base. By fixedly arranging the base inside the shell and clamping the capacitor inner core inside the base, the inner core is well fixed, and the service life of the capacitor is greatly improved.
Description
Technical field:
The utility model relates to electric capacity production equipment field, a kind of specifically hollow inner core 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:
For solving the problem that prior art exists, the utility model spy provides a kind of hollow inner core 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, improved the useful life of electric capacity greatly.
The technical solution adopted in the utility model is:
A kind of hollow inner core 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 described electric capacity inner core is hollow, 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 the centre of electric capacity inner core is hollow, 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 hollow inner core electrochemical capacitor structure, comprise 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 described electric capacity inner core 6 is hollow, 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 the centre of electric capacity inner core 6 is to be filled electrolyte in the hollow 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. a hollow inner core 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 described electric capacity inner core is hollow, 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 hollow inner core electrochemical capacitor structure 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 coiling forms, the centre of electric capacity inner core is hollow, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202789809U CN201773712U (en) | 2010-07-27 | 2010-07-27 | Hollow inner core electrolytic capacitor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202789809U CN201773712U (en) | 2010-07-27 | 2010-07-27 | Hollow inner core electrolytic capacitor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201773712U true CN201773712U (en) | 2011-03-23 |
Family
ID=43753555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202789809U Expired - Fee Related CN201773712U (en) | 2010-07-27 | 2010-07-27 | Hollow inner core electrolytic capacitor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201773712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102543443A (en) * | 2011-12-19 | 2012-07-04 | 上海一点点电子科技有限公司 | Winding and fixing method for bolt-type aluminum electrolytic capacitor core cladding |
| CN102637534A (en) * | 2012-04-10 | 2012-08-15 | 深圳江浩电子有限公司 | High-temperature long-service-life large-sized aluminum electrolytic capacitor and manufacturing method thereof |
-
2010
- 2010-07-27 CN CN2010202789809U patent/CN201773712U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102543443A (en) * | 2011-12-19 | 2012-07-04 | 上海一点点电子科技有限公司 | Winding and fixing method for bolt-type aluminum electrolytic capacitor core cladding |
| CN102637534A (en) * | 2012-04-10 | 2012-08-15 | 深圳江浩电子有限公司 | High-temperature long-service-life large-sized aluminum electrolytic capacitor and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202794237U (en) | Clamp for aging test of pasting capacitor element | |
| CN201773712U (en) | Hollow inner core electrolytic capacitor structure | |
| CN201773711U (en) | Electrolytic capacitor structure | |
| CN201796737U (en) | Electrolytic capacitor with external connecting rods arranged on electrodes | |
| CN201773713U (en) | Three-electrode hollow inner core electrolytic capacitor structure | |
| CN101840783B (en) | Lead-out method for lead-out wire of tantalum electrolytic capacitor of full tantalum shell and capacitor | |
| CN201877294U (en) | Structure for three-electrode hollow inner core electrolytic capacitor | |
| CN201788830U (en) | Electrolytic capacitor structure with three electrodes and double inner cores | |
| CN201788829U (en) | Electrolytic capacitor structure of three-electrode double hollow inner cores | |
| CN201788831U (en) | Three electrode-inner core-hollow inner core structure of electrolytic capacitor | |
| CN201788832U (en) | Electrolytic capacitor structure with interconnected three-electrode double inner core | |
| CN203941199U (en) | Electric energy meter | |
| CN201622936U (en) | DC support filter capacitor for automobile | |
| CN204130352U (en) | The non-solid electrolyte tantalum electrolytic capacitor of a kind of composite type | |
| CN204349715U (en) | A kind of oblate stem connector connects electric-type vibrating motor | |
| CN203445177U (en) | Power output device of battery pack and power output device of single battery | |
| CN206370354U (en) | A kind of thin-film capacitor structure of integrated form BSG systems | |
| CN205508955U (en) | Polymer lithium ion battery structure of discharging | |
| CN203260492U (en) | Novel high-voltage power capacitor | |
| CN202494688U (en) | Device for testing voltage resistance of electric vehicle battery pack | |
| CN202042367U (en) | Combined CBB65 capacitor interface | |
| CN202711961U (en) | Feed protective apparatus for electrode foil formation aluminum roller | |
| CN203850505U (en) | Rapid-assembled electrode apparatus | |
| CN203800801U (en) | Power drive device | |
| CN203180035U (en) | Antenna reflecting plate and antenna housing installation connecting plate |
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: 20110323 Termination date: 20160727 |