CN201408651Y - Capacitor utilizing insulating adhesive tape and epoxide resin - Google Patents
Capacitor utilizing insulating adhesive tape and epoxide resin Download PDFInfo
- Publication number
- CN201408651Y CN201408651Y CN2009200726431U CN200920072643U CN201408651Y CN 201408651 Y CN201408651 Y CN 201408651Y CN 2009200726431 U CN2009200726431 U CN 2009200726431U CN 200920072643 U CN200920072643 U CN 200920072643U CN 201408651 Y CN201408651 Y CN 201408651Y
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- CN
- China
- Prior art keywords
- capacitor
- adhesive tape
- insulating adhesive
- epoxide resin
- model
- 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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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model provides a capacitor utilizing insulating adhesive tape and epoxide resin, which comprises a capacitor core and a lead wire welded with the core. The capacitor is characterized in that the outer layer of the capacitor core is packed by a flame-proof insulating adhesive tape, and two ends are sealed by epoxide resin. The cross sections of two ends of the capacitor are in a round shape, or an ellipsoidal shape. The capacitor effectively improves the insulating property of the capacitor, prevents the capacitor from short circuit, and simultaneously reduces the manufacturing cost.
Description
Technical field
The utility model electronic devices and components field relates in particular to a kind of capacitor.
Background technology
Capacitor is one of element the most basic in the electronic circuit, uses widely in various appliance circuits.
At present, traditional capacitor much uses the insulation aluminum hull as shell, and when making the insulation aluminum hull, the aluminium sheet that will apply dielectric film earlier strikes out the model of aluminum hull, and crimping is made the insulation aluminum hull again; The ambroin of use is also arranged as capacitor case.
No matter the shell of existing parcel capacitor body is insulation aluminum hull or ambroin shell, all need mould molding, and the production cost of shell is also than higher.
The utility model content
The utility model purpose provides a kind of capacitor that utilizes insulating tape to add epoxy resin, can effectively improve the insulation property of capacitor, reduces production costs.
To achieve these goals, the utility model is to realize by the following technical solutions:
A kind of capacitor that utilizes insulating tape to add epoxy resin comprises capacitor body, and the lead-in wire with the fuse welding is characterized in that: the outer parcel of capacitor body fire retardant insulating adhesive tape, two ends epoxy sealing.
Described capacitor two end sections are circular.
Described capacitor two end sections are oval.
The utility model adopts fire retardant insulating adhesive tape parcel capacitor body, seal with fire retarding epoxide resin at two ends, play the sealed insulation effect, can effectively prevent the capacitor short-circuit problem, improve the insulation property of capacitor, have that electrical property is good, characteristics such as good reliability, range of capacity are wide, long service life, greatly reduce production cost simultaneously.
Description of drawings
Fig. 1 is a structure cutaway view of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
Referring to Fig. 1, a kind of capacitor that utilizes insulating tape to add epoxy resin comprises capacitor body 2, with the lead-in wire 3 of fuse welding, and capacitor body 2 outer parcel fire retardant insulating adhesive tapes 1, its two ends seal with fire retarding epoxide resin 4.
Described capacitor two end sections are circular, perhaps are oval.
In process of production,, as medium and electrode the heat-resistant fireproof adhesive tape is fixed on the installing rack with metallized polyester film, capacitor body is placed on the fire retardant insulating adhesive tape wraps up, and use the equipment infusion epoxy resin at two ends, can effectively play the effect of sealed insulation.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1, a kind of capacitor that utilizes insulating tape to add epoxy resin comprises capacitor body, and the lead-in wire with the fuse welding is characterized in that: the outer parcel of described capacitor body fire retardant insulating adhesive tape, two ends epoxy sealing.
2, the capacitor that utilizes insulating tape to add epoxy resin according to claim 1 is characterized in that: described capacitor two end sections are for circular.
3, the capacitor that utilizes insulating tape to add epoxy resin according to claim 1 is characterized in that: described capacitor two end sections are for oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200726431U CN201408651Y (en) | 2009-05-21 | 2009-05-21 | Capacitor utilizing insulating adhesive tape and epoxide resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200726431U CN201408651Y (en) | 2009-05-21 | 2009-05-21 | Capacitor utilizing insulating adhesive tape and epoxide resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201408651Y true CN201408651Y (en) | 2010-02-17 |
Family
ID=41679594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200726431U Expired - Fee Related CN201408651Y (en) | 2009-05-21 | 2009-05-21 | Capacitor utilizing insulating adhesive tape and epoxide resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201408651Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405650A (en) * | 2015-11-13 | 2016-03-16 | 太仓荣中机电科技有限公司 | Cold-resistant alternating current filter capacitor |
-
2009
- 2009-05-21 CN CN2009200726431U patent/CN201408651Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405650A (en) * | 2015-11-13 | 2016-03-16 | 太仓荣中机电科技有限公司 | Cold-resistant alternating current filter capacitor |
| CN105405650B (en) * | 2015-11-13 | 2018-03-16 | 太仓荣中机电科技有限公司 | A kind of cold-resistant ac filter capacitor |
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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: 20100217 Termination date: 20150521 |
|
| EXPY | Termination of patent right or utility model |