CN207134320U - A kind of monopole fuse - Google Patents
A kind of monopole fuse Download PDFInfo
- Publication number
- CN207134320U CN207134320U CN201721083386.2U CN201721083386U CN207134320U CN 207134320 U CN207134320 U CN 207134320U CN 201721083386 U CN201721083386 U CN 201721083386U CN 207134320 U CN207134320 U CN 207134320U
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- CN
- China
- Prior art keywords
- pedestal
- electrode piece
- fuse
- monopole
- upper flange
- 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.)
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Abstract
The utility model discloses a kind of monopole fuse, including insulating base frame and copper sheet, copper sheet is arranged on pedestal, and including coordinate first electrode piece at the top of pedestal, coordinate pedestal bottom second electrode piece and coordinate the fuse part in pedestal side, fuse part is arranged between first electrode piece one end and second electrode piece one end, the first electrode piece other end is provided with lower flange, and the second electrode piece other end is provided with upper flange, upper flange and lower flange respectively with pedestal side wall location fit；Also include two insulating arthropleuras, two insulating arthropleura is arranged on the relative two sides of pedestal, and a wherein insulating arthropleura covers the fuse part, and another insulating arthropleura covers the upper flange and lower flange.Two insulating arthropleura can prevent fuse part, upper flange, lower flange is exposed and is easily in contact with external conductive part, therefrom improve safety coefficient of the present utility model.
Description
Technical field
A kind of fuse is the utility model is related to, more particularly to a kind of monopole fuse.
Background technology
A kind of monopole fuse of prior art includes insulating base frame and copper sheet, and copper sheet has the coordinated at the top of pedestal
One electrode slice, coordinate in the second electrode piece of pedestal bottom and cooperation in the fuse part of pedestal side, fuse part upper and lower ends point
It is not connected integrally with first electrode piece one end and second electrode piece one end, the first electrode piece other end is provided with lower flange, the second electricity
The pole piece other end is provided with upper flange, upper flange and lower flange respectively with pedestal side wall location fit.This monopole fuse makes
During, because its fuse part and/or upper flange, lower flange are exposed, are easily surprisingly contacted with external conductive part, cause short circuit
Deng.
Utility model content
The utility model provides a kind of monopole fuse, which overcomes present in the monopole fuse of prior art not
Foot part.
Technical scheme is used by the utility model solves its technical problem：A kind of monopole fuse, including insulating base
Body and copper sheet, copper sheet are arranged on pedestal, and including coordinating first electrode piece at the top of pedestal, coordinating the of pedestal bottom
Two electrode slices and coordinate the fuse part in pedestal side, fuse part be arranged on first electrode piece one end and second electrode piece one end it
Between, the first electrode piece other end is provided with lower flange, and the second electrode piece other end is provided with upper flange, upper flange and lower flange respectively with
Pedestal side wall location fit；Also include two insulating arthropleuras, two insulating arthropleura is arranged on the relative two sides of pedestal, and wherein one
Insulating arthropleura covers the fuse part, and another insulating arthropleura covers the upper flange and lower flange.
Further, the through hole passed through for bolt is respectively equipped with the first electrode piece and second electrode piece, this two
Through hole is located on same axis.
Further, in addition to earthenware, the earthenware are arranged in the pedestal, and are coordinated in the first electrode piece
Between second electrode piece, and it is available for the bolt to pass through, with to isolating between bolt and pedestal.
Further, the two through hole is waist-shaped hole, and length direction is consistent.
Further, upper flange and the lower flange end is respectively equipped with hook, and the pedestal side wall is correspondingly provided with and hung
The hanging groove that hook coordinates.
Compared to prior art, the utility model has the advantages that：
The 1st, two insulating arthropleura is set, cover the fuse part, it is convex with that another insulating arthropleura covers the upper flange
It edge, can prevent taking electricity, that is, avoid fuse part, upper flange, lower flange is exposed and is easily in contact with external conductive part, Cong Zhongti
High safety coefficient of the present utility model.
The 2nd, the earthenware is set, pedestal and bolt are isolated, avoid bolt from transferring heat on pedestal, is caused
Pedestal temperature distortion, aging.
The utility model is described in further detail below in conjunction with drawings and Examples；It is but of the present utility model a kind of single
Pole fuse is not limited to embodiment.
Brief description of the drawings
Fig. 1 is decomposing schematic representation of the present utility model；
Fig. 2 is D structure schematic diagram of the present utility model；
Fig. 3 is diagrammatic cross-section of the present utility model.
Embodiment
Embodiment, refer to shown in Fig. 1-Fig. 3, a kind of monopole fuse of the present utility model, including insulating base frame 1 and copper
Piece 2, pedestal 1 are plastic material, and copper sheet 2 is arranged on pedestal 1, and including coordinate the top of pedestal 1 first electrode piece 21, match somebody with somebody
Close the second electrode piece 22 in the bottom of pedestal 1 and be arranged on first electrode with fuse part 23 of the cooperation in the side of pedestal 1, fuse part 23
Between the one end of piece 21 and the one end of second electrode piece 22, specifically, the upper and lower ends of fuse part 23 respectively with the one end of first electrode piece 21 and
The one end of second electrode piece 22 is integrally connected, and the other end of first electrode piece 21 is provided with lower flange 24, and the other end of second electrode piece 22 is set
Have a upper flange 25, upper flange 25 and lower flange 24 respectively with the side wall location fit of pedestal 1.Specifically, the upper flange 25 is convex with
The end of edge 24 is respectively equipped with hook 241,251, and the side wall of pedestal 1 is correspondingly provided with the hanging groove 11 coordinated with hook 241,251.
The utility model also includes two insulating arthropleuras 3,4, and two insulating arthropleura 3,4 is arranged on the relative two sides of pedestal 1,
And a wherein insulating arthropleura 3 covers the fuse part 23, another insulating arthropleura 4 covers the upper flange 25 and lower flange 24.Such as
This, can utilize two insulating arthropleuras 3,4 play the anti-effect for taking electricity, i.e. prevent fuse part 23, upper flange 25, outside lower flange 24
Reveal and be easily in contact with external conductive part, therefrom improve safety coefficient of the present utility model.
In the present embodiment, the through hole passed through for bolt is respectively equipped with the first electrode piece 21 and second electrode piece 22
211st, 221, the two through hole 211,221 is located on same axis, and the two through hole 211,221 is waist-shaped hole, and length direction one
Cause, in order to adjustment bolt position.The bolt is used to coordinate with nut, insulation spacer, and two binding posts are locked in into monopole protects
On dangerous silk, and made electrical contact with respectively with the first electrode piece 21, second electrode piece 22.
In the present embodiment, in addition to earthenware 5, the earthenware 5 are arranged in the pedestal 1, and are coordinated described first
Between electrode slice 21 and second electrode piece 22, and it is available for the bolt to pass through, to isolating between bolt and pedestal 1, to keep away
Heat caused by exempting from the work of monopole fuse passes to pedestal 1 by bolt, causes the temperature distortion of pedestal 1, aging.
Above-described embodiment is only used for further illustrating a kind of monopole fuse of the present utility model, but the utility model is not
Embodiment is confined to, every any simple modification made according to the technical essence of the utility model to above example, is equal
Change and modification, each fall within the protection domain of technical solutions of the utility model.
Claims (5)
1. a kind of monopole fuse, including insulating base frame and copper sheet, copper sheet are arranged on pedestal, and including coordinating at the top of pedestal
First electrode piece, coordinate pedestal bottom second electrode piece and coordinate the fuse part in pedestal side, fuse part is arranged on
Between first electrode piece one end and second electrode piece one end, the first electrode piece other end is provided with lower flange, and second electrode piece is another
End is provided with upper flange, upper flange and lower flange respectively with pedestal side wall location fit；It is characterized in that：Also include two insulation sides
Plate, two insulating arthropleura is arranged on the relative two sides of pedestal, and a wherein insulating arthropleura covers the fuse part, another insulation
Side plate covers the upper flange and lower flange.
2. monopole fuse according to claim 1, it is characterised in that：Divide on the first electrode piece and second electrode piece
The through hole that She You do not supply bolt to pass through, the two through hole are located on same axis.
3. monopole fuse according to claim 2, it is characterised in that：Also include earthenware, the earthenware is arranged on institute
State in pedestal, and coordinate between the first electrode piece and second electrode piece, and be available for the bolt to pass through, with to bolt and
Isolated between pedestal.
4. monopole fuse according to claim 2, it is characterised in that：The two through hole is waist-shaped hole, and length side
To consistent.
5. monopole fuse according to claim 1, it is characterised in that：Upper flange and the lower flange end is respectively equipped with
Hook, the pedestal side wall are correspondingly provided with the hanging groove coordinated with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083386.2U CN207134320U (en) | 2017-08-28 | 2017-08-28 | A kind of monopole fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083386.2U CN207134320U (en) | 2017-08-28 | 2017-08-28 | A kind of monopole fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134320U true CN207134320U (en) | 2018-03-23 |
Family
ID=61636428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721083386.2U Active CN207134320U (en) | 2017-08-28 | 2017-08-28 | A kind of monopole fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134320U (en) |
-
2017
- 2017-08-28 CN CN201721083386.2U patent/CN207134320U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |