CN205429435U - High tension switchgear's electrification shows ground structure - Google Patents
High tension switchgear's electrification shows ground structure Download PDFInfo
- Publication number
- CN205429435U CN205429435U CN201620106929.7U CN201620106929U CN205429435U CN 205429435 U CN205429435 U CN 205429435U CN 201620106929 U CN201620106929 U CN 201620106929U CN 205429435 U CN205429435 U CN 205429435U
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- China
- Prior art keywords
- display device
- switch gear
- ground structure
- room
- high tension
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- Expired - Fee Related
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Abstract
The utility model discloses a high tension switchgear's electrification shows ground structure, high tension switchgear includes the cabinet body, the cabinet body is including inlet wire room, switch gear room and secondary circuit control room, install switching device in the switch gear room, the indoor mutual -inductor that detects the inlet wire electric current that is provided with of inlet wire, be provided with the live display device who connects the mutual -inductor on the secondary circuit control room, the last ground loop that is provided with of live display device. The utility model discloses a high tension switchgear's electrification shows ground structure can show whether electrified the power inlet wire is, improves the security, and live display device has the ground structure simultaneously, can conveniently test band wire display device ground connection and overhaul in case of necessity.
Description
Technical field
This utility model relates to power switch cabinet field, particularly relates to the charged display ground structure of a kind of high-tension switch gear.
Background technology
High-tension switch cabinet is the commonly used equipment in electric power distribution field, operationally has higher voltage due to high-tension switch cabinet, has the biggest potential safety hazard to operator, and therefore, the security performance improving high-tension switch cabinet is extremely important.
Utility model content
For overcoming the problems referred to above, the purpose of this utility model is to provide the charged display ground structure of a kind of high-tension switch gear.
The technical solution adopted in the utility model is:
A kind of charged display ground structure of high-tension switch gear, described high-tension switch gear includes cabinet, described cabinet includes basement, switch gear room and secondary circuit control room, in described switch gear room, switching device is installed, the transformer of detection inlet wire current it is provided with in described basement, it is provided with the charged display device connecting transformer on described secondary circuit control room, described charged display device is provided with earth-return circuit.
Further improvement as technique scheme, described charged display device includes the panel being arranged on cabinet surface, it is provided with the display lamp being connected with transformer on described panel, panel is additionally provided with the ground pin being connected with display lamp, and the jack matched with ground pin.
The beneficial effects of the utility model are:
The charged display ground structure of high-tension switch gear of the present utility model, can show that electric power incoming line is the most charged, improves safety, and charged display device, simultaneous with ground structure, can conveniently be tested band wire display device ground connection and overhaul when necessary.
Accompanying drawing explanation
It is described further below in conjunction with accompanying drawing and example.
Fig. 1 is the structural representation of high-tension switch gear；
Fig. 2 is the structural representation of band wire display device.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, the embodiment that this utility model provides, a kind of charged display ground structure of high-tension switch gear, described high-tension switch gear includes cabinet 1, cabinet 1 includes basement 11, switch gear room 12 and secondary circuit control room 13, is provided with switching device in switch gear room 12, is provided with the transformer of detection inlet wire current in described basement 11, it is provided with the charged display device 2 connecting transformer on secondary circuit control room 13, described charged display device 2 is provided with earth-return circuit.Described charged display device 2 includes the panel being arranged on cabinet 1 surface, the display lamp 21 being connected with transformer it is provided with on described panel, the ground pin (not shown) being connected with display lamp 21, and the jack 22 matched with ground pin it is additionally provided with on panel.The charged display ground structure of high-tension switch gear of the present utility model, can show that electric power incoming line is the most charged, improves safety, and charged display device 2, simultaneous with earth-return circuit, can conveniently be tested band wire display device 2 ground connection and overhaul when necessary.
The above, preferred embodiment the most of the present utility model, this utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (2)
1. the charged display ground structure of a high-tension switch gear, it is characterized in that: described high-tension switch gear includes cabinet, described cabinet includes basement, switch gear room and secondary circuit control room, in described switch gear room, switching device is installed, the transformer of detection inlet wire current it is provided with in described basement, it is provided with the charged display device connecting transformer on described secondary circuit control room, described charged display device is provided with earth-return circuit.
The charged display ground structure of a kind of high-tension switch gear the most according to claim 1, it is characterized in that: described charged display device includes being arranged on the panel on cabinet surface, the display lamp being connected with transformer it is provided with on described panel, the ground pin being connected with display lamp, and the jack matched with ground pin it is additionally provided with on panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106929.7U CN205429435U (en) | 2016-02-02 | 2016-02-02 | High tension switchgear's electrification shows ground structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106929.7U CN205429435U (en) | 2016-02-02 | 2016-02-02 | High tension switchgear's electrification shows ground structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429435U true CN205429435U (en) | 2016-08-03 |
Family
ID=56539968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620106929.7U Expired - Fee Related CN205429435U (en) | 2016-02-02 | 2016-02-02 | High tension switchgear's electrification shows ground structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429435U (en) |
-
2016
- 2016-02-02 CN CN201620106929.7U patent/CN205429435U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20220202 |