CN207676873U - A kind of fuse of high efficiency and heat radiation - Google Patents
A kind of fuse of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN207676873U CN207676873U CN201721878408.4U CN201721878408U CN207676873U CN 207676873 U CN207676873 U CN 207676873U CN 201721878408 U CN201721878408 U CN 201721878408U CN 207676873 U CN207676873 U CN 207676873U
- Authority
- CN
- China
- Prior art keywords
- fuse
- insulator foot
- high efficiency
- heat radiation
- plexiglass tent
- 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
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
A kind of fuse of high efficiency and heat radiation,Including insulator foot,Box cover,Card slot,Plexiglass tent,Gai Heer,Pitch tube,Mica sheet,Binding post,Radiator,Outlet hole,The plexiglass tent includes cover body,Portal plug,The radiator includes metal frame,Radiator fan,Air Filter,Metal mesh,Copper fuse is equipped in the pitch tube,Quartz sand is equipped in the plexiglass tent,The card slot is set in the upper and lower ends of the insulator foot,The plexiglass tent is set on the inside of the insulator foot and the box cover,The utility model provides a kind of fuse of high efficiency and heat radiation,The utility model is simple in structure,Quite convenient for removing and installing,Reduce the working strength of maintenance personal,Integrally closed is good after lid closes,It being capable of dustproof and waterproof,The heat on copper fuse can also be dispersed in time,It ensure that the superperformance of copper fuse,Extend the service life of fuse.
Description
Technical field
The utility model is related to electrical equipment, specially a kind of fuse of high efficiency and heat radiation.
Background technology
Fuse（fuse）Refer to so that melt is fused when electric current is more than specified value with the heat that itself is generated, disconnecting electricity
A kind of electric appliance on road.Fuse be according to electric current be more than specified value for a period of time after, keep melt molten with heat of its own generation
Change, to make circuit disconnect；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 the protector of short circuit and overcurrent in system and control system and electrical equipment
One of, heat radiating type protected cut-out can because usage time too long, melt because in operation temperature it is high, make melt characteristic change and
Wrong diagnosis causes certain puzzlement to electricity consumption and repair master worker can be allowed to go out idle work, and the copper fuse after fusing replaces inconvenience
Profit more improves the work difficulty of repair master worker.
Utility model content
（One）The technical issues of solution
The purpose of this utility model is to provide a kind of fuses of high efficiency and heat radiation, to solve to propose in above-mentioned background technology
Practical problem.
（Two）Technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of fuse of high efficiency and heat radiation, including it is exhausted
Edge pedestal, box cover, card slot, plexiglass tent, Gai Heer, pitch tube, mica sheet, binding post, radiator, outlet hole, it is described
Plexiglass tent includes cover body, portal plug, and the radiator includes metal frame, radiator fan, Air Filter, metal mesh, institute
It states and is equipped with copper fuse in pitch tube, be equipped with quartz sand in the plexiglass tent, the card slot is set to the insulator foot
In upper and lower ends, the plexiglass tent is set on the inside of the insulator foot and the box cover, and the lid closes ear and is set to institute
The outside of insulator foot and the box cover is stated, the pitch tube is set to the center of the insulator foot by card slot engaging
Position, the mica sheet are in direct contact with the binding post and are directly connected to the metal frame, and the binding post is set to
In the upper and lower ends of the insulator foot, the radiator is set to the front of the insulator foot, the outlet hole setting
In the top of the insulator foot and the box cover, the portal plug is set to the upper end of the plexiglass tent, described dust-proof
Net is set to the upper and lower ends of the metal frame, and the radiator fan is set to the inside of the Air Filter, the metal mesh
Even level is set in the metal frame.
Preferably, the plexiglass tent is semicircle ring structure.
Preferably, the upper and lower ends of the pitch tube are equipped with the groove being used cooperatively with the card slot.
Preferably, the box cover is insulating materials.
Preferably, the lid closes ear and is equipped with 2 threaded holes.
（Three）Advantageous effect
The utility model provides a kind of fuse of high efficiency and heat radiation, and the utility model is simple in structure, quite convenient for dismounting with
Installation, reduces the working strength of maintenance personal, and integrally closed is good after lid closes, being capable of dustproof and waterproof, moreover it is possible in time melt copper
Heat on silk disperses, and ensure that the superperformance of copper fuse, extends the service life of fuse.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the front view after the utility model structure is opened；
Fig. 2 is the structural schematic diagram after the utility model lid closes；
Fig. 3 is the utility model plexiglass tent structural schematic diagram
Fig. 4 is the utility model construction for heat radiating device schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows：
1- insulator foots, 2- box covers, 3- card slots, 4- plexiglass tents, 5- lids close ear, 6- pitch tubes, 7- mica sheets, 8- and connect
Terminal, 9- radiators, 10- outlet holes, 401- cover bodies, 402- portal plugs, 901- metal frames, 902- radiator fans, 903-
Air Filter, 904- metal meshes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of fuse of high efficiency and heat radiation, feature exist
In：Ear 5, pitch tube 6, mica sheet 7, binding post 8, heat dissipation are closed including insulator foot 1, box cover 2, card slot 3, plexiglass tent 4, lid
Device 9, outlet hole 10, plexiglass tent 4 include cover body 401, portal plug 402, and radiator 9 includes metal frame 901, heat dissipation
Fan 902, Air Filter 903, metal mesh 904, pitch tube 6 is interior to be equipped with copper fuse, and quartz sand, card slot 3 are equipped in plexiglass tent 4
It is set in the upper and lower ends of insulator foot 1, plexiglass tent 4 is set to 2 inside of insulator foot 1 and box cover, and lid closes ear 5 and is arranged
In the outside of insulator foot 1 and box cover 2, pitch tube 6 engages the center for being set to insulator foot 1, mica sheet by card slot 3
7 are in direct contact with binding post 8 and are directly connected to metal frame 901, and binding post 8 is set in the upper and lower ends of insulator foot 1,
Radiator 9 is set to the front of insulator foot 1, and outlet hole 10 is set to the top of insulator foot 1 and box cover 2, portal plug 402
It is set to the upper end of plexiglass tent 4, Air Filter 903 is set to the upper and lower ends of metal frame 901, and radiator fan 902 is arranged
In the inside of Air Filter 903,904 even level of metal mesh is set in metal frame 901, and plexiglass tent 4 is semicircular ring knot
Structure, the upper and lower ends of pitch tube 6 are equipped with the groove being used cooperatively with card slot 3, and box cover 2 is insulating materials, and lid closes ear 5 and is equipped with 2
Threaded hole, card slot 3 can prevent 6 position-limiting action of pitch tube, plexiglass tent 4 internal generation electric arc, the utility model
When in use, the heat on copper fuse can be passed into mica by binding post 8 in time by the thermal conduction characteristic of mica sheet 7
It on piece 7, is finally conducted heat on metal mesh 904 by conduction, and air circulation, band is accelerated by radiator fan 902
Heat is walked, has the effect of temperature with high efficiency, is prevented because of usage time too long, melt makes melt characteristic become because of temperature height in operation
Change and wrong diagnosis.
The utility model is simple in structure, quite convenient for removing and installing, reduces the working strength of maintenance personal, Gai Hehou
Integrally closed is good, being capable of dustproof and waterproof, moreover it is possible in time disperse the heat on copper fuse, ensure that the good spy of copper fuse
Property, extend the service life of fuse.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of fuse of high efficiency and heat radiation, it is characterised in that：Including insulator foot（1）, box cover（2）, card slot（3）, organic glass
Glass cover（4）, Gai Heer（5）, pitch tube（6）, mica sheet（7）, binding post（8）, radiator（9）, outlet hole（10）, described to have
Machine cloche（4）Including cover body（401）, portal plug（402）, the radiator（9）Including metal frame（901）, radiation air
Fan（902）, Air Filter（903）, metal mesh（904）, the pitch tube（6）It is interior to be equipped with copper fuse, the plexiglass tent（4）It is interior
Equipped with quartz sand, the card slot（3）It is set to the insulator foot（1）Upper and lower ends in, the plexiglass tent（4）Setting
In the insulator foot（1）With the box cover（2）Inside, the lid close ear（5）It is set to the insulator foot（1）With the box
Lid（2）Outside, the pitch tube（6）Pass through the card slot（3）Engaging is set to the insulator foot（1）Center,
The mica sheet（7）With the binding post（8）Be in direct contact and with the metal frame（901）It is directly connected to, the binding post
（8）It is set to the insulator foot（1）Upper and lower ends in, the radiator（9）It is set to the insulator foot（1）Before
Side, the outlet hole（10）It is set to the insulator foot（1）With the box cover（2）Top, the portal plug（402）Setting
In the plexiglass tent（4）Upper end, the Air Filter（903）It is set to the metal frame（901）Upper and lower ends, institute
State radiator fan（902）It is set to the Air Filter（903）Inside, the metal mesh（904）Even level is set to described
Metal frame（901）It is interior.
2. a kind of fuse of high efficiency and heat radiation according to claim 1, it is characterised in that：The plexiglass tent（4）For
Semicircle ring structure.
3. a kind of fuse of high efficiency and heat radiation according to claim 1, it is characterised in that：The pitch tube（6）Up and down
Both ends are equipped with and the card slot（3）The groove being used cooperatively.
4. a kind of fuse of high efficiency and heat radiation according to claim 1, it is characterised in that：The box cover（2）For insulation material
Material.
5. a kind of fuse of high efficiency and heat radiation according to claim 1, it is characterised in that：The lid closes ear（5）Equipped with 2
Threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721878408.4U CN207676873U (en) | 2017-12-28 | 2017-12-28 | A kind of fuse of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721878408.4U CN207676873U (en) | 2017-12-28 | 2017-12-28 | A kind of fuse of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207676873U true CN207676873U (en) | 2018-07-31 |
Family
ID=62971790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721878408.4U Expired - Fee Related CN207676873U (en) | 2017-12-28 | 2017-12-28 | A kind of fuse of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207676873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853994A (en) * | 2019-11-28 | 2020-02-28 | 曹文保 | Repeatedly usable's continuous disconnected formula fuse |
-
2017
- 2017-12-28 CN CN201721878408.4U patent/CN207676873U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853994A (en) * | 2019-11-28 | 2020-02-28 | 曹文保 | Repeatedly usable's continuous disconnected formula fuse |
| CN110853994B (en) * | 2019-11-28 | 2021-12-28 | 浦江利浩电子科技有限公司 | Repeatedly usable's continuous disconnected formula fuse |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106571592A (en) | Novel power distribution cabinet | |
| CN205828906U (en) | A kind of solar energy power distribution cabinet of effective dedusting heat radiation | |
| CN207676873U (en) | A kind of fuse of high efficiency and heat radiation | |
| CN202495693U (en) | Distribution box with automatic heat-radiation function | |
| CN204332850U (en) | A kind of miniature circuit breaker | |
| CN205140815U (en) | Control and protection switch | |
| CN205488749U (en) | PDU unit | |
| CN210183003U (en) | Remote intelligent control security monitoring box | |
| CN207265513U (en) | A kind of outdoor ring main unit | |
| CN209488696U (en) | Short-circuit protection circuit and short circuit protection system | |
| CN208753811U (en) | Heat dissipation type ring network cabinet | |
| CN208637801U (en) | Dedusting heat dissipation type distribution box | |
| CN207819218U (en) | A kind of presetting system power distribution cabinet | |
| CN207442297U (en) | A kind of new MPO devices | |
| CN205430067U (en) | Novel miniature transformer | |
| CN205610023U (en) | Multifunctional distribution box | |
| CN211913276U (en) | Box-type substation indoor equipment dehydrating unit | |
| CN204966974U (en) | Distribution cabinet | |
| CN210985381U (en) | High-temperature-prevention power distribution cabinet | |
| CN205283383U (en) | Portable relay protection testing power supply unit | |
| CN213546836U (en) | High-low voltage switch cabinet with high safety performance | |
| CN204424975U (en) | A kind of vehicle power | |
| CN212676699U (en) | High-temperature-resistant and fireproof distribution box | |
| CN208656178U (en) | A kind of power distribution cabinet with overheating protection | |
| CN207395802U (en) | A kind of substation's multifunctional warning device |
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: 20180731 Termination date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |