CN208570509U - A kind of fuse apparatus - Google Patents
A kind of fuse apparatus Download PDFInfo
- Publication number
- CN208570509U CN208570509U CN201821072277.5U CN201821072277U CN208570509U CN 208570509 U CN208570509 U CN 208570509U CN 201821072277 U CN201821072277 U CN 201821072277U CN 208570509 U CN208570509 U CN 208570509U
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- CN
- China
- Prior art keywords
- contact
- fuse
- melt
- rotation
- bolt
- 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 fuse apparatus comprising: pedestal, and the socket end at its both ends is set, and is fixedly connected with contact and conduction stem by contact block, the first contact bolt；The conduction stem connects main fuse mechanism, the main fuse mechanism is mounted on rotation by conduction stem and connects plate center, and the clamp button of the spring up and down by being arranged in plate face and torsional spring drive rotation, the pedestal, the insulation fixed ring and fuse mechanism shell body of inverted " t " font are made of isolation materials such as ceramics, vulcanie plastics, it is copper, silver-colored material that melt is led inside it；The secondary linking that the utility model fuse apparatus mainly solves after fuse melt fusing is resumed work processing, it designs reasonable, structure is simple, contact is good, fuse-link installation, replacement is quick and convenient, reduces work complexity and frequency, especially just give enough buffer time and warning alert under the state of emergency, is suitble to be widely popularized.
Description
Technical field
The utility model relates to a kind of fuse apparatus, more particularly to a kind of secondary fuse dress for restoring linking and leading melt
It sets；Belong to electrical equipment.
Background technique
Fuse (fuse) refers to when electric current is more than specified value, so that melt is fused with the heat that itself is generated, disconnects electricity
A kind of electric appliance on road.Fuse is according to electric current be more than specified value for a period of time after, keep melt molten with its own heat generated
Change, so that circuit be made to disconnect；With a kind of current protector made of this principle.Fuse is widely used in high and low voltage electric distribution
It is using most common protection device as the protector of short circuit and overcurrent in system and control system and electrical equipment
One of.Secondary after leading the fusing of melt for fuse on the market resume work processing exist without targetedly prediction scheme and and
The reminder alarm of when property acts on, and usually therefore makes troubles life and work prompt and troublesome.
Summary of the invention
(1) technical problems to be solved
A kind of in order to solve the above problems, the utility model proposes fuse apparatus.
(2) technical solution
A kind of fuse apparatus of the utility model, it is characterised in that: including pedestal, and the socket at its both ends is set
End, and contact and conduction stem are fixedly connected with by contact block, the first contact bolt；The conduction stem connects main fuse
Mechanism, the main fuse mechanism are mounted on rotation by conduction stem and connect plate center, and upper by what is be arranged in plate face
Lower clamp button of the spring and torsional spring drive rotation, the pedestal, the insulation fixed ring and fuse mechanism shell of inverted " t " font
Body is made of isolation materials such as ceramics, vulcanie plastics, inside lead melt be copper, silver-colored material.
Further, the rotation connects plate or so and is each provided with the second contact bolt and third contact bolt, and the
Two contacts, which are bolted to fix, once leads melt.
Further, the torsional spring that third contact bolt starts after once leading melt fusing is led using rotation
The contact openings circle mouth ring of upper end after fishplate bar drives its contact that torsional spring is arranged in.
Further, contact openings circle mouth ring is positioned by the insulation fixed ring of inverted " t " font and is fixed, and is passed through
It contact bolt and contacts ring and connects and secondary lead melt.
(3) beneficial effect
Compared with the prior art, the utility model has the following beneficial effects: the fuse apparatus of the utility model,
Secondary linking after mainly solving fuse melt fusing is resumed work processing, and design is reasonable, and structure is simple, contact
Good, fuse-link installation, replacement is quick and convenient, reduces work complexity and frequency, especially just gives under the state of emergency enough
Buffer time and warning alert, be suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is the axis geodesic structure schematic diagram of the utility model.
Fig. 2 is the overlooking structure diagram of the utility model.
Fig. 3 is the left view structural representation of the utility model.
1- pedestal；2- socket end；3- contact block；4- first contacts bolt；5- connection contact；6- conducts stem；7- rotation
Connect plate；8- third contacts bolt；9- second contacts bolt；10- once leads melt；11- open circles mouth ring；12- torsional spring；
14- contacts ring；Lead melt 15- bis- times；16- clamp button of the spring；17- insulation fixed ring；18- main fuse mechanism.
Specific embodiment
A kind of fuse apparatus as shown in drawings, it is characterised in that: including pedestal 1, and the socket at its both ends is set
End 2, and bolt 4 is contacted by contact block 3, first and is fixedly connected with contact 5 and conduction stem 6；The conduction stem 6 connects master
Fuse mechanism 18, the main fuse mechanism 18 is mounted on rotation by conduction stem 6 and connects 7 center of plate, and passes through plate
The clamp button of the spring up and down and torsional spring 12 being arranged in face drive rotation, the pedestal 1, the insulation fixed ring of inverted " t " font
17 and 18 outer housing of fuse mechanism be made of isolation materials such as ceramics, vulcanie plastics, inside lead melt be copper, silver-colored material
Matter；
Wherein, the rotation connects plate 7 or so and is each provided with the second contact bolt 9 and third contact bolt 8, and second
Contact bolt 9, which is connected and fixed, once leads melt 10；
The torsional spring 12 that the third contact bolt 8 starts after once leading melt 10 and fusing connects plate using rotation
The contact openings circle mouth ring 11 of upper end after torsional spring 12 is arranged in its contact of 7 drives；
The contact openings circle mouth ring 11 is positioned by the insulation fixed ring 17 of inverted " t " font to be fixed, and contact is passed through
Bolt and contact ring 14 connect and secondary lead melt 15.
The fuse apparatus of the utility model, the secondary linking after mainly solving melt fusing of fuse are resumed work
Processing, rationally, structure is simple, and contact is good for design, and fuse-link installation, replacement is quick and convenient, reduces work complexity
And frequency, especially just give enough buffer time and warning alert under the state of emergency, is suitble to be widely popularized.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (4)
1. a kind of fuse apparatus, it is characterised in that: including pedestal (1), and the socket end (2) at its both ends is arranged in, and pass through
Contact block (3), the first contact bolt (4) are fixedly connected with contact (5) and conduction stem (6)；The conduction stem (6) connects master
Fuse mechanism (18), the main fuse mechanism (18) are mounted on rotation by conduction stem (6) and connect plate (7) center,
And the clamp button of the spring up and down by being arranged in plate face and torsional spring (12) drive rotation, the pedestal (1), inverted " t " font
Insulation fixed ring (17) and fuse mechanism (18) outer housing be made of isolation materials such as ceramics, vulcanie plastics, in
It is copper, silver-colored material that portion, which leads melt,.
2. fuse apparatus according to claim 1, it is characterised in that: the rotation connects each setting in plate (7) left and right
There are the second contact bolt (9) and third contact bolt (8), and the second contact bolt (9) is connected and fixed and once leads melt (10).
3. fuse apparatus according to claim 2, it is characterised in that: third contact bolt (8) is once being led
The torsional spring (12) started after melt (10) fusing connects plate (7) using rotation and its contact is driven to be arranged in torsional spring (12)
Contact openings circle mouth ring (11) of upper end afterwards.
4. fuse apparatus according to claim 3, it is characterised in that: contact openings circle mouth ring (11) is by falling
T-shaped insulation fixed ring (17), which positions, fixes, and is connected by contact bolt and contact ring (14) and secondary leads melt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821072277.5U CN208570509U (en) | 2018-07-08 | 2018-07-08 | A kind of fuse apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821072277.5U CN208570509U (en) | 2018-07-08 | 2018-07-08 | A kind of fuse apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570509U true CN208570509U (en) | 2019-03-01 |
Family
ID=65491326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821072277.5U Expired - Fee Related CN208570509U (en) | 2018-07-08 | 2018-07-08 | A kind of fuse apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111508798A (en) * | 2020-04-23 | 2020-08-07 | 南京萨特科技发展有限公司 | Automatic replacement fuse, fuse assembly and control method |
-
2018
- 2018-07-08 CN CN201821072277.5U patent/CN208570509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111508798A (en) * | 2020-04-23 | 2020-08-07 | 南京萨特科技发展有限公司 | Automatic replacement fuse, fuse assembly and control method |
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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: 20190301 Termination date: 20190708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |