CN106601566A - Fuse - Google Patents
Fuse Download PDFInfo
- Publication number
- CN106601566A CN106601566A CN201710018608.0A CN201710018608A CN106601566A CN 106601566 A CN106601566 A CN 106601566A CN 201710018608 A CN201710018608 A CN 201710018608A CN 106601566 A CN106601566 A CN 106601566A
- Authority
- CN
- China
- Prior art keywords
- fuse
- cap
- tube
- cap bottom
- compartment
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/165—Casings
- H01H85/175—Casings characterised by the casing shape or form
Abstract
The invention discloses a fuse comprising a fuse tube; a fuse wire is arranged in the fuse tube; the fuse is characterized in that two ends of the fuse tube are connected with end caps, the end caps comprise cap tube walls and cap bottoms, a middle part of each cap bottom is provided with a wire outlet opening, the fuse tube is filled with a heat conduction silica gel filling layer, the fuse tube and the end caps are fixed in a waterproof box, and two ends of the fuse wire penetrate beyond the cap bottoms and the waterproof box. The fuse disclosed in the invention is arranged in the waterproof box and has a waterproof function; each of the cap bottoms has a basin-shaped structure, peripheries of the cap bottoms are provided with a number of grooves arranged in a longitudinal direction, lead wires at the wire outlet openings of the cap bottoms are enabled to be far away from tube columns, and a phenomenon that the lead wires are loosened when the tube columns collide with the lead wires can be prevented during assembling processes.
Description
Technical field
The present invention relates to electric elements technical field, it particularly relates to a kind of fuse.
Background technology
When circuit malfunctions or exception, constantly raise along with electric current, and elevated electric current is possible to damage electricity
Some of road important devices or valuable device, it is also possible to burn circuit or even cause fire.If correctly disposing in circuit
Fuse, then fuse will be when current anomaly be increased to certain height and temperature, itself fusing cut-out electricity
Stream, so as to play a part of protection circuit safe operation.
It is outer that traditional fuse does not have water-tight device, particularly the object fuse as automobile etc. to be out of doors highly susceptible to
The impact of boundary's weather and cause fuse to damage, so as to cause automobile to break down.
The content of the invention
For the above-mentioned technical problem in correlation technique, the present invention proposes a kind of fuse, can overcome prior art
Above-mentioned deficiency.
To realize above-mentioned technical purpose, the technical scheme is that what is be achieved in that：
A kind of fuse, including cartridge fuse, are provided with fuse in described cartridge fuse, the two ends of described cartridge fuse connect
There is end cap, described end cap includes capped pipe wall and cap bottom, and the cap bottom middle part has a line outlet, fills out in described cartridge fuse
Filled with heat conductive silica gel packed layer, described cartridge fuse and end cap is fixed in compartment, and the two ends of described fuse pass institute
The cap bottom stated and compartment.
Further, the cap bottom is peviform structure, and on the surrounding at the cap bottom several grooves are longitudinally provided with.
Further, described capped pipe wall is fixedly connected with described cartridge fuse.
Further, described compartment includes waterproof box base, and snapping is connected with lid on described waterproof box base.
Preferably, described upper lid is provided with buckling parts, and described waterproof cover base is provided with snap seats, described upper lid
It is buckled in described snap seats by buckling parts with waterproof cover base and is connected.
Preferably, described fuse is provided with sealing ring with the contact position of compartment.
Beneficial effects of the present invention：The fuse of the present invention is located in compartment has water-proof function, and the present invention passes through will
Cap bottom is set to peviform structure, and several grooves are longitudinally provided with the surrounding at cap bottom, makes the lead and pipe of the line outlet at cap bottom
Post away from, in assembling procedure, will not because tubing string collide lead and cause lead to loosen.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing that needs are used is briefly described, it should be apparent that, drawings in the following description are only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can be being obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of compartment part described according to embodiments of the present invention；
Fig. 2 is a kind of structural representation of fuse of the embodiment of the present invention；
In figure：1st, upper lid；2nd, waterproof cover base；3rd, sealing ring；4th, fuse；5th, buckling parts；6th, heat conductive silica gel packed layer；7th, insure
Fiber tube；8th, pipe cap wall；9th, cap bottom；10th, compartment.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belongs to present invention protection
Scope.
As shown in Figure 1-2, a kind of fuse described according to embodiments of the present invention, including cartridge fuse 7, described insurance
Fuse 4 is provided with fiber tube 7, the two ends of described cartridge fuse 7 are connected with end cap, and described end cap includes capped pipe wall 8 and cap bottom
9, the middle part of the cap bottom 9 has a line outlet, and heat conductive silica gel packed layer 6, described insurance are filled with described cartridge fuse 7
Fiber tube 6 and end cap are fixed in compartment 10, and the two ends of described fuse 4 pass described cap bottom 9 and compartment 10.
In one embodiment, the cap bottom 9 is peviform structure, is longitudinally provided with some on the surrounding at the cap bottom 9
Individual groove.
In one embodiment, described capped pipe wall 8 is fixedly connected with described cartridge fuse 7.
In one embodiment, described compartment 10 includes waterproof box base 2, detains on described waterproof box base 2
Lid 1 is connected in succession.
In one embodiment, described upper lid 1 is provided with buckling parts 5, and described waterproof cover base 2 is provided with buckle
Seat, described upper lid 1 and waterproof cover base 2 is buckled in described snap seats by buckling parts 5 and is connected.
In one embodiment, described fuse 4 is provided with sealing ring 3 with the contact position of compartment 10.
In sum, fuse of the invention is located in compartment and has water-proof function, and the present invention is by the way that cap bottom is arranged
For peviform structure, several grooves are longitudinally provided with the surrounding at cap bottom, make cap bottom line outlet lead and tubing string away from,
In assembling procedure, because tubing string collides lead lead will not be caused to loosen.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (6)
1. a kind of fuse, including cartridge fuse, in described cartridge fuse fuse is provided with, it is characterised in that described insurance
The two ends of fiber tube are connected with end cap, and described end cap includes capped pipe wall and cap bottom, and the cap bottom middle part has a line outlet, described
Cartridge fuse in be filled with heat conductive silica gel packed layer, described cartridge fuse and end cap are fixed in compartment, and described is molten
The two ends of silk pass described cap bottom and compartment.
2. a kind of fuse according to claim 1, it is characterised in that the cap bottom is peviform structure, the cap bottom
Several grooves are longitudinally provided with surrounding.
3. a kind of fuse according to claim 1, it is characterised in that described capped pipe wall is solid with described cartridge fuse
Fixed connection.
4. a kind of fuse according to claim 1, it is characterised in that described compartment includes waterproof box base and upper
Lid, described waterproof box base and upper cover buckle connects in succession.
5. a kind of fuse according to claim 4, it is characterised in that described upper lid is provided with buckling parts, described
Waterproof cover base is provided with snap seats, and described upper lid and waterproof cover base is buckled in described snap seats by buckling parts and is connected
Connect.
6. a kind of fuse according to claim 5, it is characterised in that described fuse is provided with the contact position of compartment
Sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018608.0A CN106601566A (en) | 2017-01-10 | 2017-01-10 | Fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018608.0A CN106601566A (en) | 2017-01-10 | 2017-01-10 | Fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106601566A true CN106601566A (en) | 2017-04-26 |
Family
ID=58582435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710018608.0A Pending CN106601566A (en) | 2017-01-10 | 2017-01-10 | Fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106601566A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110298577A1 (en) * | 2010-06-04 | 2011-12-08 | Littelfuse, Inc. | Fuse with counter-bore body |
| JP2012195207A (en) * | 2011-03-17 | 2012-10-11 | Kawasoo Tekuseru Kk | Electric wire fuse |
| CN203536343U (en) * | 2013-10-11 | 2014-04-09 | 东莞市贝特电子科技股份有限公司 | End cap of fuse and fuse |
| CN204155894U (en) * | 2014-07-05 | 2015-02-11 | 常州市东山地毯材料有限公司 | A kind of Water-proof safety silk |
| CN204927221U (en) * | 2015-06-30 | 2015-12-30 | 代恩宏 | Cartridge fuse |
| CN206650048U (en) * | 2017-01-10 | 2017-11-17 | 上海查尔斯光电科技有限公司 | A kind of fuse |
-
2017
- 2017-01-10 CN CN201710018608.0A patent/CN106601566A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110298577A1 (en) * | 2010-06-04 | 2011-12-08 | Littelfuse, Inc. | Fuse with counter-bore body |
| JP2012195207A (en) * | 2011-03-17 | 2012-10-11 | Kawasoo Tekuseru Kk | Electric wire fuse |
| CN203536343U (en) * | 2013-10-11 | 2014-04-09 | 东莞市贝特电子科技股份有限公司 | End cap of fuse and fuse |
| CN204155894U (en) * | 2014-07-05 | 2015-02-11 | 常州市东山地毯材料有限公司 | A kind of Water-proof safety silk |
| CN204927221U (en) * | 2015-06-30 | 2015-12-30 | 代恩宏 | Cartridge fuse |
| CN206650048U (en) * | 2017-01-10 | 2017-11-17 | 上海查尔斯光电科技有限公司 | A kind of fuse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
|
| RJ01 | Rejection of invention patent application after publication |