CN206849800U - A kind of tubular fuse changes core apparatus - Google Patents
A kind of tubular fuse changes core apparatus Download PDFInfo
- Publication number
- CN206849800U CN206849800U CN201720646781.0U CN201720646781U CN206849800U CN 206849800 U CN206849800 U CN 206849800U CN 201720646781 U CN201720646781 U CN 201720646781U CN 206849800 U CN206849800 U CN 206849800U
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- China
- Prior art keywords
- fuse
- rotating wheel
- boss
- housing
- core apparatus
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- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Fuses (AREA)
Abstract
The utility model discloses a kind of tubular fuse to change core apparatus, including fuse housing, upper mounting plate, lower installation board, rotating wheel, fixing button, boss and fuse；Upper mounting plate is provided with above the fuse housing, lower installation board is provided with below fuse housing；Top is provided with rotating wheel in the fuse housing body, and rotating wheel is connected by rotating shaft with fuse housing body phase, and the front end of rotating shaft is provided with fixing button；Bottom is provided with boss in the fuse housing body, and boss is connected with one end of fuse, and the other end of fuse is connected with rotating wheel；The utility model tubular fuse changes core apparatus and is easily installed and dismantles, its rotating wheel is easy to store and take fuse, fuse will not be fractureed during taking, fixing glue is easy to fixed and dismantles fuse, the present apparatus is searched when Noctilucent strip conveniently powers off, cost is cheap, has very strong practicality.
Description
Technical field
Electricity field is the utility model is related to, particularly a kind of tubular fuse changes core apparatus.
Background technology
Fuse (fuse) refers to when electric current exceedes setting, melt is fused with heat caused by itself, disconnects electricity
A kind of electrical equipment on road.Fuse is after exceeding setting for a period of time according to electric current, to melt melt with its own caused heat
Change, so that circuit disconnects；With a kind of current protector made of this principle.Fuse is widely used in high and low voltage electric distribution
It is to apply most common protection device as short circuit and the protector of overcurrent in system and control system and electrical equipment
One of.In Application No. CN201620535839.X patent document, a kind of interchangeable core type fuse is disclosed, it includes fusing
Pipe, the fuse tube both ends are provided with bobbin winding head, and the bobbin winding head end face center is equipped with threading hole, and fuse passes through the threading
Hole, it is wrapped on the bobbin winding head, the bobbin winding head is provided with sleeve, and the sleeve is with fuse in interference fit.This practicality
It is new that there is advantages below and effect：Fuse two passes through the threading hole of both sides, is each wrapped on bobbin winding head.When electric current surpasses
When crossing setting, after being blown a fuse with heat caused by itself, the fuse of fracture is extracted out, then by new fuse from appointing
The threading hole insertion of one bobbin winding head, the threading hole of another bobbin winding head passes, then is respectively wound around on winding slot, afterwards with sleeve card
Bobbin winding head is connect, fuse is fixed into fuse becomes and can reuse, it is not necessary to by professional tool, facilitates fuse more
Change.But the fuse of the present apparatus is wound on bobbin winding head, then it is placed in jacket casing so that fuse fetches inconvenience, easily herein
During fracture, cause waste and inconvenience.
The content of the invention
In view of the shortcomings of the prior art, the utility model discloses a kind of tubular fuse to change core apparatus, for solving to melt
The problem of inconvenient is changed after disconnected device blowout, is easy to fetch and changes, be not easily broken, operating efficiency is improved, sets simultaneously
There is Noctilucent strip to be easy to search in dark.
The technical solution for realizing the utility model purpose is：
A kind of tubular fuse changes core apparatus, it is characterised in that including fuse housing, upper mounting plate, lower installation board, turn
Driving wheel, fixing button, boss and fuse；Upper mounting plate, the lower section of fuse housing are provided with above the fuse housing
It is provided with lower installation board；Top is provided with rotating wheel in the fuse housing body, and rotating wheel passes through rotating shaft and fuse housing body phase
Connection, the front end of rotating shaft is provided with fixing button；Bottom is provided with one end of boss, boss and fuse in the fuse housing body
It is connected, the other end of fuse is connected with rotating wheel.
Preferably, the fuse housing is cylindrical.
Preferably, it is provided with Noctilucent strip in a side wall of the fuse housing.
Preferably, the surface of the boss is provided with screw thread, and one end of boss and fuse is mutually intertwined and connected.
Preferably, the top of the fuse housing is fixed with upper mounting plate by fixing glue.
Preferably, the lower section of the fuse housing is fixed with lower installation board by fixing glue.
The utility model compared with prior art, its remarkable advantage：The utility model tubular fuse changes core apparatus setting
There is rotating wheel, fuse is wound with rotating wheel so that fuse is stored in order, is only just taken out when in use, ensures that its is complete
Whole property, is not easy to be damaged, and fixing button plays a part of being tightened to rotating wheel, is tightened after extracting appropriate fuse out during use
Fixing button is fixed, and fuse lower end is fastened on boss, readily replaceable when blowout to fetch, and is not easy to knot, and is grasped
Facilitate, and Noctilucent strip is provided with a side wall of fuse housing, be easy to find the present apparatus at dark place, so as to be insured
Silk more changes jobs.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the utility model tubular fuse changes core apparatus.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Embodiment 1：
As shown in figure 1, a kind of tubular fuse changes core apparatus, including fuse housing 1, upper mounting plate 2, lower installation board 3,
Rotating wheel 4, fixing button 5, boss 6 and fuse 7；The top of the fuse housing 1 is fixed with upper mounting plate by fixing glue
2, the lower section of fuse housing 1 is fixed with lower installation board 3 by fixing glue；The inner top of fuse housing 1 is provided with rotation
Wheel 4, rotating wheel 4 is connected by rotating shaft with fuse housing 1, and the front end of rotating shaft is provided with fixing button 5；The fuse housing
1 inner bottom part is provided with boss 6, and the surface of boss 6 is provided with screw thread, and one end of boss 6 and fuse 7 is mutually intertwined and connected, insurance
The other end of silk 7 is connected with rotating wheel 4；Wherein, the fuse housing 1 is cylindrical, the side of the fuse housing 1
Noctilucent strip 8 is provided with wall.
In summary, the utility model tubular fuse changes core apparatus and is provided with rotating wheel, and insurance is wound with rotating wheel
Silk so that fuse is stored in order, is only just taken out when in use, ensures its integrality, is not easy to be damaged, and fixing button plays pair
The effect that rotating wheel is tightened, extract out during use and tighten fixing button after appropriate fuse and fix, the winding of fuse lower end is solid
It is readily replaceable when blowout to fetch due on boss, it is not easy to knot, it is easy to operate, and a side wall of fuse housing
On be provided with Noctilucent strip, be easy to find the present apparatus at dark place, so as to carry out more changing jobs for fuse.
The utility model is easily installed and dismantled, and its rotating wheel is easy to store and take fuse, will not cause fuse
Fractureed during taking, fixing glue is easy to fixed and dismantles fuse, the present apparatus is searched when Noctilucent strip conveniently powers off, cost is low
It is honest and clean, there is very strong practicality.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (6)
1. a kind of tubular fuse changes core apparatus, it is characterised in that including fuse housing（1）, upper mounting plate（2）, lower installation
Plate（3）, rotating wheel（4）, fixing button（5）, boss（6）And fuse（7）；The fuse housing（1）Top be provided with
Installing plate（2）, fuse housing（1）Lower section be provided with lower installation board（3）；The fuse housing（1）Inner top is provided with
Rotating wheel（4）, rotating wheel（4）Pass through rotating shaft and fuse housing（1）It is connected, the front end of rotating shaft is provided with fixing button（5）；Institute
State fuse housing（1）Inner bottom part is provided with boss（6）, boss（6）With fuse（7）One end be connected, fuse（7）'s
The other end and rotating wheel（4）It is connected.
2. tubular fuse according to claim 1 changes core apparatus, it is characterised in that the fuse housing（1）In circle
Column.
3. tubular fuse according to claim 1 changes core apparatus, it is characterised in that the fuse housing（1）One
Noctilucent strip is provided with side wall（8）.
4. tubular fuse according to claim 1 changes core apparatus, it is characterised in that the boss（6）Surface set
There are screw thread, boss（6）With fuse（7）One end be mutually intertwined and connected.
5. tubular fuse according to claim 1 changes core apparatus, it is characterised in that the fuse housing（1）It is upper
Side is fixed with upper mounting plate by fixing glue（2）.
6. tubular fuse according to claim 1 changes core apparatus, it is characterised in that the fuse housing（1）Under
Side is fixed with lower installation board by fixing glue（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646781.0U CN206849800U (en) | 2017-06-06 | 2017-06-06 | A kind of tubular fuse changes core apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646781.0U CN206849800U (en) | 2017-06-06 | 2017-06-06 | A kind of tubular fuse changes core apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206849800U true CN206849800U (en) | 2018-01-05 |
Family
ID=60798215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720646781.0U Active CN206849800U (en) | 2017-06-06 | 2017-06-06 | A kind of tubular fuse changes core apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206849800U (en) |
-
2017
- 2017-06-06 CN CN201720646781.0U patent/CN206849800U/en active Active
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