CN202042758U - Plug with fuse - Google Patents
Plug with fuse Download PDFInfo
- Publication number
- CN202042758U CN202042758U CN2011201376983U CN201120137698U CN202042758U CN 202042758 U CN202042758 U CN 202042758U CN 2011201376983 U CN2011201376983 U CN 2011201376983U CN 201120137698 U CN201120137698 U CN 201120137698U CN 202042758 U CN202042758 U CN 202042758U
- Authority
- CN
- China
- Prior art keywords
- protective tube
- lower cover
- fuse
- internal frame
- copper sheet
- 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 plug with a fuse, which comprises an inner rack lower cover, wherein a round tube copper pin, a live wire copper sheet and an earth wire copper sheet are respectively arranged in the inner rack lower cover; a fuse tube mounting slot is arranged in the inner rack lower cover; a fuse tube and a live wire terminal are fixed in the fuse tube mounting slot; the liver wire copper sheet is connected with the liver terminal through the fuse tube; and an inner rack upper cover is covered on the inner rack lower cover to accommodate the fuse tube therein. The plug with the fuse has a reasonable structure and favorable safety and can be widely applied to electrical appliances.
Description
Technical field
The utility model relates to a kind of electric equipment products, particularly a kind of Plug with fuse.
Background technology
At present, common on the market tame plug only plays the electrical energy transfer effect between power supply and the electric equipment, when electric equipment transships, its electric current can increase and causes electric equipment heating, if persistent fever, the temperature of device interior can increase, and causes short circuit and initiation fire when serious; And when electric leakage takes place electric equipment, can produce bigger loop, if the user touches the danger that electric equipment has the electric shock injures and deaths accidentally; So, design a kind of plug that possesses the instant cut-off defencive function and bring into schedule.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of rational in infrastructure, Plug with fuse that fail safe is good.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of Plug with fuse, comprise the internal frame lower cover, be separately installed with pipe copper pin, live wire copper sheet and ground wire copper sheet in the described internal frame lower cover, be provided with the protective tube mounting groove in the described internal frame lower cover, be positioned at protective tube mounting groove internal fixation protective tube and fire line terminal are arranged, described live wire copper sheet is connected with fire line terminal by protective tube, has internal frame loam cake lid to be contained in to cover under the internal frame protective tube is contained in their inside.
Wherein, cover on the described internal frame and have the opening that communicates with the protective tube mounting groove, be provided with and its detachable protective tube lid that is connected at opening part.
The beneficial effects of the utility model are: by the protective tube mounting groove is set in the internal frame lower cover, at protective tube mounting groove internal fixation protective tube and fire line terminal are arranged, the live wire copper sheet is connected with fire line terminal by protective tube, when the electric equipment overload causes short circuit, thereby the fuse in the protective tube then can fuse and play the function of instant cut-off, has prevented that effectively electrical equipment from damaging and the generation of contingency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structure broken away view of the present utility model.
Embodiment
With reference to Fig. 1, a kind of Plug with fuse, comprise internal frame lower cover 2, be separately installed with pipe copper pin 4, live wire copper sheet 5 and ground wire copper sheet 6 in the described internal frame lower cover 2, be provided with protective tube mounting groove 21 in the described internal frame lower cover 2, being positioned at protective tube mounting groove 21 internal fixation has protective tube 7 and fire line terminal 8, and described live wire copper sheet 5 is connected with fire line terminal 8 by protective tube 7, has internal frame loam cake 1 lid to be contained on the internal frame lower cover 2 protective tube 7 is contained in their inside.
By protective tube mounting groove 21 is set in internal frame lower cover 2, at protective tube mounting groove 21 internal fixation protective tube 7 and fire line terminal 8 are arranged, live wire copper sheet 5 is connected with fire line terminal 8 by protective tube 7, when the electric equipment overload causes short circuit, thereby the fuse in the protective tube 7 then can fuse and play the function of instant cut-off, has prevented that effectively electrical equipment from damaging and the generation of contingency.
In the utility model, have the opening 11 that communicates with protective tube mounting groove 21 on the described internal frame loam cake 1, be provided with and its detachable protective tube lid 3 that is connected at opening 11 places, when needing to change after the blown fuse, can reload new protective tube in the protective tube mounting groove 21 of internal frame lower cover 2 by taking protective tube lid 3 apart, change not only convenient but also quick.
The utility model is rational in infrastructure, fail safe good, is a kind of Plug with fuse that is widely used on the electric equipment.
Claims (2)
1. Plug with fuse, it is characterized in that: comprise internal frame lower cover (2), be separately installed with pipe copper pin (4), live wire copper sheet (5) and ground wire copper sheet (6) in the described internal frame lower cover (2), be provided with protective tube mounting groove (21) in the described internal frame lower cover (2), be positioned at protective tube mounting groove (21) internal fixation protective tube (7) and fire line terminal (8) are arranged, described live wire copper sheet (5) is connected with fire line terminal (8) by protective tube (7), has internal frame loam cake (1) lid to be contained in internal frame lower cover (2) and upward protective tube (7) is contained in their inside.
2. a kind of Plug with fuse according to claim 1 is characterized in that having on the described internal frame loam cake (1) opening (11) that communicates with protective tube mounting groove (21), locates to be provided with and its detachable protective tube lid (3) that is connected at opening (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201376983U CN202042758U (en) | 2011-05-04 | 2011-05-04 | Plug with fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201376983U CN202042758U (en) | 2011-05-04 | 2011-05-04 | Plug with fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202042758U true CN202042758U (en) | 2011-11-16 |
Family
ID=44970184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201376983U Expired - Fee Related CN202042758U (en) | 2011-05-04 | 2011-05-04 | Plug with fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202042758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394451A (en) * | 2011-07-25 | 2012-03-28 | 胡国英 | Fuse socket and fuse switch |
-
2011
- 2011-05-04 CN CN2011201376983U patent/CN202042758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394451A (en) * | 2011-07-25 | 2012-03-28 | 胡国英 | Fuse socket and fuse switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20170504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |