CN202307766U - Sheath of common drop-out fuse - Google Patents
Sheath of common drop-out fuse Download PDFInfo
- Publication number
- CN202307766U CN202307766U CN2011204367793U CN201120436779U CN202307766U CN 202307766 U CN202307766 U CN 202307766U CN 2011204367793 U CN2011204367793 U CN 2011204367793U CN 201120436779 U CN201120436779 U CN 201120436779U CN 202307766 U CN202307766 U CN 202307766U
- Authority
- CN
- China
- Prior art keywords
- sheath
- common drop
- out fuse
- sheath cavity
- utility
- 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 provides a sheath of a common drop-out fuse and relates to a field of the protection sheaths of electric devices. The sheath of the common drop-out fuse includes a sheath cavity. The upper end of the sheath cavity is provided with a wire outlet. The left side of the lower part of the sheath cavity is provided with an insulation porcelain outlet. The right end of the sheath cavity is provided with a gap for allowing the fuse to move. The out wall of the wire outlet of the sheath cavity is provided with an opening edge. The outer wall of the lower end of the sheath cavity is provided with an opening edge. The opening edges are provided with buckles. The sheath of the common drop-out fuse in the utility model is made of organic silicon gel material and has good weather resistance and insulation performance. The buckle-type design is safe and reliable. The construction is convenient. By using the sheath of the common drop-out fuse in the utility model for insulation protection in a wiring position of the common drop-out fuse, power failure caused by electric leakage, open circuit and short circuit can be solved effectively.
Description
Technical field:
The utility model relates to the protective sleeve field of power equipment, relates in particular to a kind of common drop out fuse upper jacket.
Background technology:
At the branch thicket, through out-of-date, after branch, crotch drop on the lead accidentally, possibly cause the overhead wire short circuit, thereby cause power failure if any overhead transmission line.In wiring place of high-low pressure transformer, on-load switch, busbar, overvoltage protection device, fuse etc., also be easy to generate short circuit on falling if any foreign matter.
The utility model content:
The utility model technical problem to be solved is providing a kind of common drop out fuse upper jacket that can solve the problems of the technologies described above.
The utility model technical problem to be solved adopts following technical scheme to realize.
A kind of common drop out fuse upper jacket; Comprise the sheath cavity, it is characterized in that: said sheath cavity upper end is provided with line outlet, and left side, sheath cavity below is provided with the insulation porcelain outlet; Sheath cavity right-hand member is provided with the movable breach of fuse; An opening edge is set on the line outlet outer wall of said sheath cavity, and said sheath cavity lower end outer wall is provided with an opening edge, and said opening edge is provided with buckle.
Said sheath adopts the organic silica gel material to process.
Said line outlet is a waist shape mouth.
Said insulation porcelain outlet is for circular.
The utility model tool adopts the organic silica gel material to process, and good weather resistance and insulation property are arranged, and the buckle-type design safety is reliable, and easy construction applies to the insulating protection of common drop out fuse wiring place, can effectively solve because of leaking the outage that disconnected short circuit causes.
Description of drawings:
Fig. 1 is the front view of the utility model;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is the upward view of the utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of common drop out fuse upper jacket, sheath adopt the organic silica gel material to process; Comprise sheath cavity 4, sheath cavity 4 upper ends are provided with line outlet 1, and left side, sheath cavity 4 belows is provided with insulation porcelain outlet 5; Sheath cavity 4 right-hand members are provided with the movable breach 6 of fuse; On line outlet 1 outer wall of sheath cavity 4 opening edge 2 is set, sheath cavity 4 lower end outer walls are provided with an opening edge 2, and opening edge 2 is provided with buckle 3; Line outlet 1 is a waist shape mouth, and insulation porcelain outlet 5 is circular.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (4)
1. common drop out fuse upper jacket; Comprise the sheath cavity, it is characterized in that: said sheath cavity upper end is provided with line outlet, and left side, sheath cavity below is provided with the insulation porcelain outlet; Sheath cavity right-hand member is provided with the movable breach of fuse; An opening edge is set on the line outlet outer wall of said sheath cavity, and said sheath cavity lower end outer wall is provided with an opening edge, and said opening edge is provided with buckle.
2. common drop out fuse upper jacket according to claim 1 is characterized in that: said sheath adopts the organic silica gel material to process.
3. common drop out fuse upper jacket according to claim 1 is characterized in that: said line outlet is a waist shape mouth.
4. common drop out fuse upper jacket according to claim 1 is characterized in that: said insulation porcelain outlet is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204367793U CN202307766U (en) | 2011-11-07 | 2011-11-07 | Sheath of common drop-out fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204367793U CN202307766U (en) | 2011-11-07 | 2011-11-07 | Sheath of common drop-out fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307766U true CN202307766U (en) | 2012-07-04 |
Family
ID=46376609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204367793U Expired - Fee Related CN202307766U (en) | 2011-11-07 | 2011-11-07 | Sheath of common drop-out fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307766U (en) |
-
2011
- 2011-11-07 CN CN2011204367793U patent/CN202307766U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121107 |