CN204596633U - Power capacitor fuse - Google Patents

Power capacitor fuse Download PDF

Info

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
Application number
CN201520303033.3U
Other languages
Chinese (zh)
Inventor
罗建利
曹鸣捷
胡桔娣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinanjiang River Jiande City Power Capacitor Co Ltd
Original Assignee
Xinanjiang River Jiande City Power Capacitor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xinanjiang River Jiande City Power Capacitor Co Ltd filed Critical Xinanjiang River Jiande City Power Capacitor Co Ltd
Priority to CN201520303033.3U priority Critical patent/CN204596633U/en
Application granted granted Critical
Publication of CN204596633U publication Critical patent/CN204596633U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Power capacitor fuse
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.
CN201520303033.3U 2015-05-12 2015-05-12 Power capacitor fuse Expired - Fee Related CN204596633U (en)

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)

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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