CN204596633U - Power capacitor fuse - Google Patents
Power capacitor fuse Download PDFInfo
- Publication number
- CN204596633U CN204596633U CN201520303033.3U CN201520303033U CN204596633U CN 204596633 U CN204596633 U CN 204596633U CN 201520303033 U CN201520303033 U CN 201520303033U CN 204596633 U CN204596633 U CN 204596633U
- Authority
- CN
- China
- Prior art keywords
- core body
- power capacitor
- fuse
- utility
- capacitor fuse
- 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
- 239000003990 capacitor Substances 0.000 title claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a kind of power capacitor fuse, comprise core body, core body is provided with two pole plates be oppositely arranged, and the front and back of core body is located at respectively by two pole plates, and the area of the front and back of core body is greater than the lateralarea of core body.This power capacitor fuse improves induced current when fuse constancy of volume.
Description
Technical field:
The utility model relates to a kind of power capacitor, is specifically a kind of power capacitor fuse.
Background technology:
Its pole plate of the fuse of the power capacitor of prior art is normally drawn by the side of core body, i.e. two faces of relative narrower in core body four sides, if need the electric current increasing lead surface, and then export high-power, volume then by increasing core body realizes, and in some cases, the volume of fuse is limited to the size of power capacitor, cannot increase the volume of core body, the basis now just cannot drawn by the side of core body at pole plate realizes increase power output, simultaneously, adopt the induced current of the power capacitor device of this structure fuse very large to capacitor interference.
Utility model content:
Technical problem to be solved in the utility model is, meet the power capacitor fuse of high-power high-current capacitor requirement under providing a kind of prerequisite not increasing fuse volume, this power capacitor fuse can also reduce the impact of induced current on power capacitor.
Technical solution of the present utility model is, there is provided a kind of power capacitor fuse, comprise core body, core body is provided with two pole plates be oppositely arranged, the front and back of core body is located at respectively by two pole plates, and the area of the front and back of core body is greater than the lateralarea of core body.
To adopt after above structure compared with prior art, the utility model has the following advantages: by the lead surface of pole plate is improved to the larger front and back of area by the side that surface area is relatively little, the current density of lead surface can be increased like this when not changing core body volume, and then increase output current, meet the requirement realizing high-power high-current capacitor when fuse constancy of volume, and, draw because pole plate changes front and back in the extraction of original side, be equivalent to pole plate and have rotated 90 degree, effectively can reduce equipment to faradic impact.
As preferably, described pole plate is by being welded to connect on core body.
Accompanying drawing illustrates:
Accompanying drawing is end view of the present utility model.
Embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in the figure, a kind of power capacitor fuse, comprise core body 1, core body 1 is provided with two pole plates be oppositely arranged 2, pole plate 2 is by being welded to connect at core body on the front and back, the front and back of core body 1 is located at respectively by two pole plates 2, and the area of the front and back of core body 1 is greater than the lateralarea of core body 1.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.Every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion, include within scope of patent protection of the present utility model.
Claims (2)
1. a power capacitor fuse, comprises core body, and core body is provided with two pole plates be oppositely arranged, and it is characterized in that: the front and back of core body is located at respectively by two pole plates, and the area of the front and back of core body is greater than the lateralarea of core body.
2. power capacitor fuse according to claim 1, is characterized in that: described pole plate is by being welded to connect on core body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303033.3U CN204596633U (en) | 2015-05-12 | 2015-05-12 | Power capacitor fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520303033.3U CN204596633U (en) | 2015-05-12 | 2015-05-12 | Power capacitor fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596633U true CN204596633U (en) | 2015-08-26 |
Family
ID=53932760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520303033.3U Expired - Fee Related CN204596633U (en) | 2015-05-12 | 2015-05-12 | Power capacitor fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596633U (en) |
-
2015
- 2015-05-12 CN CN201520303033.3U patent/CN204596633U/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: 20150826 Termination date: 20160512 |