CN202473803U - Inlet type lower protective jacket for drop-out fuse - Google Patents
Inlet type lower protective jacket for drop-out fuse Download PDFInfo
- Publication number
- CN202473803U CN202473803U CN201220071943XU CN201220071943U CN202473803U CN 202473803 U CN202473803 U CN 202473803U CN 201220071943X U CN201220071943X U CN 201220071943XU CN 201220071943 U CN201220071943 U CN 201220071943U CN 202473803 U CN202473803 U CN 202473803U
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- CN
- China
- Prior art keywords
- protective jacket
- outlet
- opening edge
- out fuse
- fuse
- 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 an inlet type lower protective jacket for a drop-out fuse, and relates to the field of protective jackets of electrical equipment. The inlet type lower protective jacket comprises a protective jacket cavity, wherein an insulation porcelain outlet is formed at the upper end of the protective jacket cavity; a wire outlet is formed on the lower part of the protective jacket cavity; a fuse outlet is formed on the left side of the protective jacket cavity; an opening edge is arranged on the outer wall of the upper end of the protective jacket cavity; an opening edge is arranged on the outer wall of the wire outlet; and clamping buttons are arranged on the opening edge. The inlet type lower protective jacket is made of an organic silica gel material, high in weather resistance and insulating property, safe and reliable in clamping type design, easy and convenient to construct and applied to insulation protection on the wiring part of the drop-out fuse, and can effectively solve the problem of outage caused by electric leakage and short circuit.
Description
Technical field:
The utility model relates to the protective sleeve field of power equipment, relates in particular to a kind of import type drop out fuse lower 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At the branch thicket, through out-of-date, after branch, crotch drop on the lead accidentally, possibly cause the overhead wire short circuit, thereby cause power failure if any overhead transmission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 to provide a kind of import type drop out fuse lower 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 import type drop out fuse lower jacket; Comprise the sheath cavity, it is characterized in that: said sheath cavity upper end is provided with the insulation porcelain outlet, and sheath cavity below is provided with line outlet; Sheath cavity left side is provided with the fuse outlet; On the outer wall of said sheath cavity upper end an opening edge is set, said line outlet 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 square.
Said insulation porcelain outlet is for circular.
Said fuse outlet below is shaped on breach.
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 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 structural representation 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.
As shown in Figure 1, a kind of import type drop out fuse lower jacket, sheath adopt the organic silica gel material to process; Comprise sheath cavity 2, sheath cavity 2 upper ends are provided with insulation porcelain outlet 3, and sheath cavity 2 belows are provided with line outlet 8; Sheath cavity 2 left sides are provided with fuse outlet 6, on the sheath cavity 2 upper end outer walls opening edge 1 are set, and line outlet 8 outer walls are provided with an opening edge 1; Opening edge 1 is provided with buckle 4; Line outlet 8 is square, and insulation porcelain outlet 3 is circular, and fuse exports 6 belows and is shaped on breach 7.
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 (5)
1. import type drop out fuse lower jacket; Comprise the sheath cavity, it is characterized in that: said sheath cavity upper end is provided with the insulation porcelain outlet, and sheath cavity below is provided with line outlet; Sheath cavity left side is provided with the fuse outlet; On the outer wall of said sheath cavity upper end an opening edge is set, said line outlet outer wall is provided with an opening edge, and said opening edge is provided with buckle.
2. import type drop out fuse lower jacket according to claim 1 is characterized in that: said sheath adopts the organic silica gel material to process.
3. import type drop out fuse lower jacket according to claim 1, it is characterized in that: said line outlet is square.
4. import type drop out fuse lower jacket according to claim 1 is characterized in that: said insulation porcelain outlet is for circular.
5. import type drop out fuse lower jacket according to claim 1 is characterized in that: said fuse outlet below is shaped on breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220071943XU CN202473803U (en) | 2012-02-24 | 2012-02-24 | Inlet type lower protective jacket for drop-out fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220071943XU CN202473803U (en) | 2012-02-24 | 2012-02-24 | Inlet type lower protective jacket for drop-out fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473803U true CN202473803U (en) | 2012-10-03 |
Family
ID=46921946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220071943XU Expired - Fee Related CN202473803U (en) | 2012-02-24 | 2012-02-24 | Inlet type lower protective jacket for drop-out fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681078A (en) * | 2013-11-15 | 2014-03-26 | 益和电气集团股份有限公司 | Insulating cap of large-current high-voltage circuit breaker |
-
2012
- 2012-02-24 CN CN201220071943XU patent/CN202473803U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681078A (en) * | 2013-11-15 | 2014-03-26 | 益和电气集团股份有限公司 | Insulating cap of large-current high-voltage circuit breaker |
| CN103681078B (en) * | 2013-11-15 | 2015-10-14 | 益和电气集团股份有限公司 | A kind of insulator cap of large-current high-voltage circuit breaker |
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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: 20121003 Termination date: 20130224 |