CN204117955U - With the outdoor vacuum circuit breaker of over cap - Google Patents
With the outdoor vacuum circuit breaker of over cap Download PDFInfo
- Publication number
- CN204117955U CN204117955U CN201420588511.5U CN201420588511U CN204117955U CN 204117955 U CN204117955 U CN 204117955U CN 201420588511 U CN201420588511 U CN 201420588511U CN 204117955 U CN204117955 U CN 204117955U
- Authority
- CN
- China
- Prior art keywords
- over cap
- circuit breaker
- noumenon
- vacuum circuit
- outdoor vacuum
- 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
A kind of outdoor vacuum circuit breaker with over cap of the utility model; comprise breaker body and hold the pedestal of breaker body; described pedestal is fixedly installed the over cap for covering in circuit breaker; described over cap is made up of the first noumenon be fixedly connected on pedestal and the second body be fixedly connected on the first noumenon, and the edge of described second body offers the opening passed for cable.The over cap that described the first noumenon and the second body are formed is hemispheric profile, and arc surface ground dorsad.Described second body cap is located on the first noumenon, and hinged with the first noumenon.Described second body offers thermal vias.Described second body is fixedly installed grip part, and described the first noumenon and the second body all adopt stainless steel to make.The utility model can maintain the sanitation and hygiene on outdoor vacuum circuit breaker surface effectively, serves an effective protective effect to outdoor vacuum circuit breaker itself simultaneously.
Description
Technical field
The utility model relates to the confession distribution engineering field of electrical network, particularly relates to a kind of outdoor vacuum circuit breaker with over cap.
Background technology
Outdoor vacuum circuit breaker, is mainly used in cut-offfing, the load current closed in electric power system, overload current and short circuit current.Be applicable to be used as in transformer station and industrial and mining enterprises' distribution system to protect and control, be more suitable for the place of city, Rural Power Grid Construction transformation and frequent operation.
Outdoor vacuum circuit breaker adapted spring energy-storage operating mechanism, can manual operation, electric operating and remote control breaking-closing operating.Isolating switch can be installed additional at circuit breaker side, form outdoor high-voltage vacuum breaker one outdoor high-voltage isolating switch combined electrical apparatus, add visible isolation fracture, and there is reliable interlocked operation.
Because outdoor vacuum circuit breaker long term exposure out of doors, cause surface tacky, in addition, because topographical structure is various, be easy to make some rubbish incidentals hang its body, complicated profile makes to clean comparatively loaded down with trivial details, waste time and energy, more seriously, a large amount of heats can be produced during the work of this electric equipment of outdoor vacuum circuit breaker, be in the condition of high temperature, when waiting incendive garbage to be attached to above as plastic tape is this kind of, be not easy again to take off owing to being in high-altitude, especially in hot summer, or high-temperature zone, very easily there is the incidents of spontaneous combustion caused by rubbish.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of outdoor vacuum circuit breaker with over cap, can be convenient for cleaning, time saving and energy saving when clean, serves an effective protective effect to outdoor vacuum circuit breaker itself simultaneously.
For achieving the above object, the utility model provides following technical scheme:
A kind of outdoor vacuum circuit breaker with over cap; comprise breaker body and hold the pedestal of breaker body; described pedestal is fixedly installed the over cap for covering in circuit breaker; described over cap is made up of the first noumenon be fixedly connected on pedestal and the second body be fixedly connected on the first noumenon, and the edge of described second body offers the opening passed for cable.
By adopting technique scheme, make outdoor vacuum circuit breaker have the shell structure of a protection, it is to make over cap when normally covering that the first noumenon of containment vessel is offered opening, does not affect cable and passes; Over cap can make outdoor vacuum circuit breaker do not made dirty; keep clean, meanwhile it also avoid various unnecessary fortuitous event and occur, convenient for cleaning; and time saving and energy saving when clean, an effective protective effect is served to outdoor vacuum circuit breaker itself simultaneously.
The utility model is arranged further: the over cap that described the first noumenon and the second body are formed is hemispheric profile, and arc surface ground dorsad.
By adopting technique scheme, make over cap entirety in semi-spherical shape, why arc surface is arranged on ground dorsad; to make over cap more smooth; do not have corner angle, rubbish is not easy to hang on over cap, effectively avoids the rubbish incidentals such as polybag and is deposited on over cap.
The utility model is arranged further: described second body cap is located on the first noumenon, and hinged with the first noumenon.
By adopting technique scheme, such that over cap is convenient to be closed.
The first noumenon can certainly be made to be covered on the second body, but based on convenient and practical principle, so the second body cap is located on the first noumenon.
The utility model is arranged further: described second body offers thermal vias.
By adopting technique scheme, make over cap effectively can also play the effect of heat radiation while protection outdoor vacuum circuit breaker.
The utility model is arranged further: described second body is fixedly installed grip part.
By adopting technique scheme, for operating personnel provide a point of application, by grip part handled easily second body thus the opening and closing of Control protection lid.
The utility model is arranged further: described the first noumenon and the second body all adopt stainless steel to make.
By adopting technique scheme, make over cap useful life can be more permanent, because stainless steel resist the ability of exposing to the weather comparatively by force, this select the reason of plastic material just yet.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation being with the outdoor vacuum circuit breaker of over cap to install embodiment on utility poles;
Fig. 2 is the structural representation of the outdoor vacuum circuit breaker embodiment of band over cap;
Fig. 3 is the end view of over cap.
Reference numeral: 1, breaker body; 11, pedestal; 2, over cap; 21, the first noumenon; 22, the second body; 221, opening; 222, thermal vias; 223, grip part; 3, electric pole.
Embodiment
Referring to figs. 1 through Fig. 3, the outdoor vacuum circuit breaker embodiment of the utility model band over cap is described further.
A kind of outdoor vacuum circuit breaker with over cap 2; comprise breaker body 1 and hold the pedestal 11 of breaker body 1; described pedestal 11 is fixedly installed the over cap 2 for covering in circuit breaker; described over cap 2 is made up of the first noumenon 21 be fixedly connected with on the base 11 and the second body 22 be fixedly connected on the first noumenon 21, and the edge of described second body 22 offers the opening 221 passed for cable.
Be arranged so that outdoor vacuum circuit breaker has the shell structure of a protection like this, it is to make over cap 2 when normally covering that the first noumenon 21 of containment vessel is offered opening 221, does not affect cable and passes; Over cap 2 can make outdoor vacuum circuit breaker do not made dirty; keep clean, meanwhile it also avoid various unnecessary fortuitous event and occur, convenient for cleaning; and time saving and energy saving when clean, an effective protective effect is served to outdoor vacuum circuit breaker itself simultaneously.
The over cap 2 that described the first noumenon 21 and the second body 22 are formed is in hemispheric profile; and arc surface ground dorsad; make over cap 2 entirety in semi-spherical shape like this; why arc surface is arranged on ground dorsad; to make over cap 2 more smooth; do not have corner angle, rubbish is not easy to hang on over cap 2, effectively avoids the rubbish incidentals such as polybag and is deposited on over cap 2.
Described second body 22 is covered on the first noumenon 21, and makes that over cap 2 is convenient to be closed like this with the first noumenon 21 is hinged.
The first noumenon 21 can certainly be made to be covered on the second body 22, but based on convenient and practical principle, so the second body 22 is covered on the first noumenon 21.
Described second body 22 offers thermal vias 222, makes over cap 2 effectively can also play the effect of heat radiation like this while protection outdoor vacuum circuit breaker.
Described second body 22 is fixedly installed grip part 223, for operating personnel provide a point of application, by grip part 223 handled easily second body 22 thus the opening and closing of Control protection lid 2.
Described the first noumenon 21 and the second body 22 all adopt stainless steel to make, and make over cap 2 useful life can be more permanent like this, because stainless steel resist the ability of exposing to the weather comparatively by force, this does not select the reason of plastic material just yet.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; or else under departing from the prerequisite of the utility model design spirit, ability with those of ordinary skill, the technical solution of the utility model is made various distortion, improve to be equal to replace and all should fall within protection range that the utility model claims determine.
Claims (10)
1. the outdoor vacuum circuit breaker with over cap; comprise breaker body and hold the pedestal of breaker body; it is characterized in that: described pedestal is fixedly installed the over cap for covering in circuit breaker; described over cap is made up of the first noumenon be fixedly connected on pedestal and the second body be fixedly connected on the first noumenon, and the edge of described second body offers the opening passed for cable.
2. the outdoor vacuum circuit breaker of band over cap according to claim 1, is characterized in that: the over cap that described the first noumenon and the second body are formed is hemispheric profile, and arc surface ground dorsad.
3. the outdoor vacuum circuit breaker of band over cap according to claim 1 and 2, is characterized in that: described second body cap is located on the first noumenon, and hinged with the first noumenon.
4. the outdoor vacuum circuit breaker of band over cap according to claim 1 and 2, is characterized in that: described second body offers thermal vias.
5. the outdoor vacuum circuit breaker of band over cap according to claim 1 and 2, is characterized in that: described second body is fixedly installed grip part.
6. the outdoor vacuum circuit breaker of band over cap according to claim 3, is characterized in that: described second body offers thermal vias.
7. the outdoor vacuum circuit breaker of band over cap according to claim 4, is characterized in that: described second body is fixedly installed grip part.
8. the outdoor vacuum circuit breaker of band over cap according to claim 1 and 2, is characterized in that: described the first noumenon and the second body all adopt stainless steel to make.
9. the outdoor vacuum circuit breaker of band over cap according to claim 3, is characterized in that: described the first noumenon and the second body all adopt stainless steel to make.
10. the outdoor vacuum circuit breaker of band over cap according to claim 4, is characterized in that: described the first noumenon and the second body all adopt stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588511.5U CN204117955U (en) | 2014-10-11 | 2014-10-11 | With the outdoor vacuum circuit breaker of over cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588511.5U CN204117955U (en) | 2014-10-11 | 2014-10-11 | With the outdoor vacuum circuit breaker of over cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117955U true CN204117955U (en) | 2015-01-21 |
Family
ID=52335243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588511.5U Expired - Fee Related CN204117955U (en) | 2014-10-11 | 2014-10-11 | With the outdoor vacuum circuit breaker of over cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301933A (en) * | 2016-04-15 | 2017-10-27 | 江苏宏达电气有限公司 | Outdoor vacuum circuit breaker |
| CN107301932A (en) * | 2016-04-15 | 2017-10-27 | 江苏宏达电气有限公司 | Vacuum circuit breaker |
-
2014
- 2014-10-11 CN CN201420588511.5U patent/CN204117955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301933A (en) * | 2016-04-15 | 2017-10-27 | 江苏宏达电气有限公司 | Outdoor vacuum circuit breaker |
| CN107301932A (en) * | 2016-04-15 | 2017-10-27 | 江苏宏达电气有限公司 | Vacuum circuit breaker |
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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: 20150121 Termination date: 20171011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |