CN207542186U - A kind of high voltage fastp-acting fuse - Google Patents
A kind of high voltage fastp-acting fuse Download PDFInfo
- Publication number
- CN207542186U CN207542186U CN201721654106.9U CN201721654106U CN207542186U CN 207542186 U CN207542186 U CN 207542186U CN 201721654106 U CN201721654106 U CN 201721654106U CN 207542186 U CN207542186 U CN 207542186U
- Authority
- CN
- China
- Prior art keywords
- solution
- fuse
- fastp
- high voltage
- stripper plate
- 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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Abstract
The utility model discloses a kind of high voltage fastp-acting fuses, including fuse shell, back casing and stripper plate, solution holder inside the fuse shell is installed, back casing is installed on rear side of the solution holder, the fuse shell installed in front has stripper plate.The utility model passes through the solution holder that is equipped with inside fuse shell; disposably multigroup solution can be put into wherein; the placement single compared with conventional fuse; be conducive to more practical use fuse; pass through the groove on rear side of the stripper plate and solution holder that are equipped on solution holder; stripper plate can be passed through the solution of end is used to squeeze away; then when drawing back stripper plate; solution above can be fallen down; it is attached protection circuit again later; be conducive to more practical use fuse, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model is related to a kind of fuse, more particularly to a kind of high voltage fastp-acting fuse.
Background technology
Fuse refers to when electric current is more than specified value at present, melt is made to fuse with the heat that itself is generated, disconnecting circuit
A kind of electric appliance, but existing high voltage fastp-acting fuse replaced, this substitute mode after solution is finished
It is very inconvenient, and air is affected to fuse through moisture, therefore, it is proposed that a kind of high voltage fastp-acting fuse.
Utility model content
The main purpose of the utility model is that providing a kind of high voltage fastp-acting fuse, background technology can be effectively solved
The problems in.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of high voltage fastp-acting fuse, including fuse shell, back casing and stripper plate, inside the fuse shell
Solution holder is installed, back casing is installed on rear side of the solution holder, the fuse shell installed in front has extruding
Plate.
Further, the solution holder inner bottom is equipped with bottom plate, and the bottom base plate is equipped with holder bottom
Seat.
Further, multigroup solution is installed, being separately installed with first at left and right sides of the solution connects at the top of the bottom plate
Contact and the second contact chip.
Further, it is connected with stripper plate on front side of the solution holder.
Further, the solution holder bottom rear is equipped with groove.
Further, damp-proof layer is installed inside the fuse shell.
Further, waterproof layer is installed inside the damp-proof layer.
Compared with prior art, the utility model has the advantages that：It is molten inside fuse shell by being equipped with
Multigroup solution, can disposably be put into wherein by body holder, and the placement single compared with conventional fuse is conducive to more practical
Use fuse, by the groove on rear side of the stripper plate and solution holder that are equipped on solution holder, can through and extruding
Plate is using the solution of end to squeeze away, and then when drawing back stripper plate, solution above can be fallen down, and be carried out again later
Connection protection circuit is conducive to more practical use fuse, by being equipped with damp-proof layer and waterproof layer, can not only make fusing
Device prevents the erosion of humid air, can also carry out waterproof, it is therefore prevented that and it is unexpected to occur, be conducive to safer use fusing
Device.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model high voltage fastp-acting fuse；
Fig. 2 is the solution holder structure diagram of the utility model high voltage fastp-acting fuse；
Fig. 3 is the overlooking the structure diagram of the utility model high voltage fastp-acting fuse；
Fig. 4 is the groove structure schematic diagram of the utility model high voltage fastp-acting fuse；
Fig. 5 is the waterproof layer of the utility model high voltage fastp-acting fuse and damp-proof layer structure diagram.
In figure：1st, fuse shell；2nd, solution holder；3rd, back casing；4th, stripper plate；5th, groove；6th, the first contact chip；
7th, the second contact chip；8th, solution；9th, bottom plate；10th, box base is placed；11st, damp-proof layer；12nd, waterproof layer.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs. 1-5, a kind of high voltage fastp-acting fuse, including fuse shell 1, back casing 3 and stripper plate 4, institute
It states and solution holder 2 is installed inside fuse shell 1,2 rear side of solution holder is equipped with back casing 3, the fusing
1 installed in front of device shell has stripper plate 4.
Wherein, 2 inner bottom of solution holder is equipped with bottom plate 9, and 9 bottom of bottom plate is equipped with placement box base
10。
Wherein, 9 top of bottom plate is equipped with multigroup solution 8, and 8 left and right sides of solution is separately installed with the first contact
6 and second contact chip 7 of piece.
Wherein, 2 front side of solution holder is connected with stripper plate 4.
Wherein, 2 bottom rear of solution holder is equipped with groove 5, and the setting of solution holder 2 and groove 5 can be through
Crossing stripper plate 4 uses the solution 8 of end to squeeze away, and then when drawing back stripper plate 4, solution 8 above can be fallen down,
It is attached protection circuit again later, is conducive to more practical use fuse.
Wherein, damp-proof layer 11 is installed, the setting of damp-proof layer 11 can prevent fuse inside the fuse shell 1
The erosion of humid air.
Wherein, waterproof layer 12 is installed inside the damp-proof layer 11.
Operation principle：By being equipped with fuse shell 1, back casing 3 and stripper plate 4, when using fuse, first in solution
Multigroup solution 8 is placed in holder 2, with the first contact chip 6 on solution 8 and the second contact chip 7 and circuit after the completion of placing
Connection, after the completion of 8 use of solution, stripper plate 4 can be pinned with hand, solution 8 is pushed away to 5 direction of groove of rear side, when solution 8
When falling complete push, be then pulled back to stripper plate 4 with hand, when stripper plate 4 is fully drawn out solution holder 2, top it is molten
Body 8 falls to designated position, is then connect again by the first contact chip 6 and the second contact chip 7 with circuit, due to outside fuse
Damp-proof layer 11 and waterproof layer 12 inside shell 1 are installed, fuse can not only be made to prevent the erosion of humid air, can also be carried out
Waterproof.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of high voltage fastp-acting fuse, including fuse shell (1), back casing (3) and stripper plate (4), it is characterised in that：
Solution holder (2) inside the fuse shell (1) is installed, back casing is installed on rear side of the solution holder (2)
(3), fuse shell (1) installed in front has stripper plate (4).
2. high voltage fastp-acting fuse according to claim 1, it is characterised in that：Solution holder (2) inner bottom
End is equipped with bottom plate (9), and bottom plate (9) bottom, which is equipped with, places box base (10).
3. high voltage fastp-acting fuse according to claim 2, it is characterised in that：It is equipped at the top of the bottom plate (9) more
Group solution (8), solution (8) left and right sides are separately installed with the first contact chip (6) and the second contact chip (7).
4. high voltage fastp-acting fuse according to claim 1, it is characterised in that：Connect on front side of the solution holder (2)
It is connected to stripper plate (4).
5. high voltage fastp-acting fuse according to claim 1, it is characterised in that：Bottom on rear side of the solution holder (2)
Portion is equipped with groove (5).
6. high voltage fastp-acting fuse according to claim 1, it is characterised in that：Pacify inside the fuse shell (1)
Equipped with damp-proof layer (11).
7. high voltage fastp-acting fuse according to claim 6, it is characterised in that：It is equipped with inside the damp-proof layer (11)
Waterproof layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654106.9U CN207542186U (en) | 2017-12-02 | 2017-12-02 | A kind of high voltage fastp-acting fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654106.9U CN207542186U (en) | 2017-12-02 | 2017-12-02 | A kind of high voltage fastp-acting fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207542186U true CN207542186U (en) | 2018-06-26 |
Family
ID=62616590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721654106.9U Expired - Fee Related CN207542186U (en) | 2017-12-02 | 2017-12-02 | A kind of high voltage fastp-acting fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207542186U (en) |
-
2017
- 2017-12-02 CN CN201721654106.9U patent/CN207542186U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180626 Termination date: 20211202 |