CN207542184U - A kind of high voltage large capcity fastp-acting fuse - Google Patents
A kind of high voltage large capcity fastp-acting fuse Download PDFInfo
- Publication number
- CN207542184U CN207542184U CN201721654090.1U CN201721654090U CN207542184U CN 207542184 U CN207542184 U CN 207542184U CN 201721654090 U CN201721654090 U CN 201721654090U CN 207542184 U CN207542184 U CN 207542184U
- Authority
- CN
- China
- Prior art keywords
- melt
- fixed bin
- fuse
- fastp
- high voltage
- 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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- Fuses (AREA)
Abstract
The utility model discloses a kind of high voltage large capcity fastp-acting fuses, including fuse base, melt fixed bin and handle, melt fixed bin is installed at the top of the fuse base, the first contact chip and the second contact chip are separately installed at left and right sides of the melt fixed bin, the fuse base installed in front has cover board, and the cover board installed in front has handle.The utility model passes through the melt fixed bin that is equipped in fuse bodies, melt can be put into and be wherein fixed, it is more convenient when being dismounted to melt instead of the fixed form of conventionally employed bolt, be conducive to more easily use fuse, by the heat emission hole being equipped on melt fixed bin, melt is allowed fixed at the same time it can also radiate, prevent melt temperature excessively high, be conducive to safer 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 large capcity 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 the pedestal of existing high voltage large capcity fastp-acting fuse is often most of when melt is fixed
The mode being fixed by bolts, this mode is comparatively laborious, very inconvenient when being replaced to melt, therefore, it is proposed that
A kind of high voltage large capcity fastp-acting fuse.
Utility model content
The main purpose of the utility model is that providing a kind of high voltage large capcity fastp-acting fuse, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of high voltage large capcity fastp-acting fuse, including fuse base, melt fixed bin and handle, the fuse
Base top is equipped with melt fixed bin, and the first contact chip and the second contact are separately installed at left and right sides of the melt fixed bin
Piece, the fuse base installed in front have cover board, and the cover board installed in front has handle.
Further, the melt fixed bin backside top is connected with fixed cover by shaft.
Further, it is intermediate on front side of the fixed cover to be equipped with multigroup heat emission hole, multigroup button is installed on the upside of the heat emission hole
Bar.
Further, installation is fluted inside the melt fixed bin.
Further, installed in front has multigroup block button hole at the top of the melt fixed bin.
Further, surrounding is equipped with connecting rod on rear side of the cover board.
Compared with prior art, the utility model has the advantages that：Pass through the melt being equipped in fuse bodies
Melt can be put into and wherein be fixed by fixed bin, instead of the fixed form of conventionally employed bolt, be torn open to melt
It is more convenient during dress, be conducive to, more easily using fuse, by the heat emission hole being equipped on melt fixed bin, melt be allowed to exist
It is fixed to prevent melt temperature excessively high at the same time it can also radiating, be conducive to it is safer use fuse, by setting
There are the cover board and handle on fuse base, another melt can be put into and wherein sealed, taken again when needing and using
Out, it allows one reserve melt of placement that fuse base is additional, is conducive to more practical use fuse.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model high voltage large capcity fastp-acting fuse；
Fig. 2 is the melt fixed bin structure diagram of the utility model high voltage large capcity fastp-acting fuse；
Fig. 3 is the covering plate structure schematic diagram of the utility model high voltage large capcity fastp-acting fuse.
In figure：1st, fuse base；2nd, melt fixed bin；3rd, melt；4th, the first contact chip；5th, the second contact chip；6th, it covers
Plate；7th, handle；8th, groove；9th, block button hole；10th, shaft；11st, fixed cover；12nd, button bar；13rd, heat emission hole；14th, connecting rod.
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. 1-3, a kind of high voltage large capcity fastp-acting fuse, including fuse base 1,2 and of melt fixed bin
Handle 7,1 top of fuse base are equipped with melt fixed bin 2, and 2 left and right sides of melt fixed bin is separately installed with
First contact chip 4 and the second contact chip 5,1 installed in front of fuse base have cover board 6, and 6 installed in front of cover board has handle
Hand 7.
Wherein, 2 backside top of melt fixed bin is connected with fixed cover 11 by shaft 10, and melt fixed bin 2 is set
It puts melt 3 can be put into and wherein be fixed, instead of the fixed form of conventionally employed bolt, dismounted to melt 3
Shi Gengwei is convenient.
Wherein, 11 front side of fixed cover is intermediate is equipped with multigroup heat emission hole 13, and 13 upside of heat emission hole is equipped with multigroup
Button bar 12, the setting of heat emission hole 13 allow melt 3 fixed at the same time it can also radiate, prevent 3 temperature of melt excessively high.
Wherein, the 2 inside installation fluted 8 of melt fixed bin.
Wherein, the 2 top installed in front of melt fixed bin has multigroup block button hole 9.
Wherein, the 6 rear side surrounding of cover board is equipped with connecting rod 14.
Operation principle：By being equipped with fuse base 1, melt fixed bin 2 and handle 7, when using fuse, with holding
Firmly the fixed cover 11 on melt fixed bin 2 is exerted oneself upwards, and fixed cover 11 is moved up by shaft 10, and then melt 3 is put into
The 12 connection card button hole 9 of button bar in fixed cover 11 is used in melt fixed bin 2, after being put into, when the melt 3 in melt fixed bin 2 makes
After being finished, handle 7 can be grasped and extract the connecting rod 14 on cover board 6 out, the reserve melt inside fuse base 1 is taken
It is out installed and used, due to being equipped with multigroup heat emission hole 13 on 11 surface of fixed cover, melt 3 is allowed may be used also while fixed
To radiate, prevent 3 temperature of melt excessively high, be conducive to safer use fuse.
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 (6)
1. a kind of high voltage large capcity fastp-acting fuse, including fuse base (1), melt fixed bin (2) and handle (7),
It is characterized in that：Melt fixed bin (2) at the top of the fuse base (1) is installed, is divided at left and right sides of the melt fixed bin (2)
First contact chip (4) and the second contact chip (5) are not installed, fuse base (1) installed in front has cover board (6), described
Cover board (6) installed in front has handle (7).
2. high voltage large capcity fastp-acting fuse according to claim 1, it is characterised in that：The melt fixed bin (2)
Backside top is connected with fixed cover (11) by shaft (10).
3. high voltage large capcity fastp-acting fuse according to claim 2, it is characterised in that：On front side of the fixed cover (11)
Centre is equipped with multigroup heat emission hole (13), and multigroup button bar (12) is equipped on the upside of the heat emission hole (13).
4. high voltage large capcity fastp-acting fuse according to claim 1, it is characterised in that：The melt fixed bin (2)
Inside is installed by fluted (8).
5. high voltage large capcity fastp-acting fuse according to claim 1, it is characterised in that：The melt fixed bin (2)
Top installed in front has multigroup block button hole (9).
6. high voltage large capcity fastp-acting fuse according to claim 1, it is characterised in that：Four on rear side of the cover board (6)
It is equipped with connecting rod (14) week.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654090.1U CN207542184U (en) | 2017-12-02 | 2017-12-02 | A kind of high voltage large capcity fastp-acting fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654090.1U CN207542184U (en) | 2017-12-02 | 2017-12-02 | A kind of high voltage large capcity fastp-acting fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207542184U true CN207542184U (en) | 2018-06-26 |
Family
ID=62616585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721654090.1U Expired - Fee Related CN207542184U (en) | 2017-12-02 | 2017-12-02 | A kind of high voltage large capcity fastp-acting fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207542184U (en) |
-
2017
- 2017-12-02 CN CN201721654090.1U patent/CN207542184U/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 |
Granted publication date: 20180626 Termination date: 20211202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |