CN202474664U - Central metal closed high-pressure switch equipment - Google Patents
Central metal closed high-pressure switch equipment Download PDFInfo
- Publication number
- CN202474664U CN202474664U CN201220069576XU CN201220069576U CN202474664U CN 202474664 U CN202474664 U CN 202474664U CN 201220069576X U CN201220069576X U CN 201220069576XU CN 201220069576 U CN201220069576 U CN 201220069576U CN 202474664 U CN202474664 U CN 202474664U
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- China
- Prior art keywords
- switch
- lamp
- sign
- cabinet
- equipment
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- Expired - Fee Related
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Abstract
The utility model discloses central metal closed high-pressure switch equipment, belonging to the field of metal closed ring-network switch equipment. The equipment comprises a front panel; the front panel is provided with a plate; the plate is provided with a wiring diagram; the wiring diagram comprises a switch identifier; a lamp is arranged at the closing and opening positions of the switch identifier respectively; and the equipment also comprises a controller for controlling the on/off of the lamp. When a corresponding switch in the cabinet is in a closed state, the controller controls the lamp at the closing position of the switch identifier to light up and the lamp at the opening position of the switch to go out; and when a corresponding switch in the cabinet is in an opening state, the controller controls the lamp at the closing position of the switch identifier to light up and the lamp at the opening position of the switch to go out. The state of the switches in the cabinet can be dynamically displayed on the wiring diagram, the subsequent operations of related people are greatly facilitated, and danger is avoided.
Description
Technical field
The utility model belongs to metal enclosed looped network switch apparatus field, especially relates to a kind of middle metal-enclosed high voltage switch-gear.
Background technology
Operated by rotary motion has a plate on the front panel of middle metal-enclosed high voltage switch-gear, and the main line figure of middle metal-enclosed high voltage switch-gear is arranged on the plate, understands the composition structure of this equipment to make things convenient for the related personnel, is convenient to maintenance.
But original main line figure is static, can not circuit figure on off operating mode and the cabinet of each switch equipment whether charged.
Summary of the invention
The utility model provides a kind of middle metal-enclosed high voltage switch-gear to deficiency of the prior art, can circuit figure on off operating mode and the cabinet of each switch equipment whether charged.
For solving the problems of the technologies described above; The utility model is able to solve through following technical proposals: the middle metal-enclosed high voltage switch-gear, comprise front panel, and said front panel is provided with a plate; Said plate is provided with line map; Comprise the switch sign in the said line map, a lamp respectively is set, also comprise the controller of controlling said lamp opening and closing in the closed and disconnected position of said switch sign.Corresponding switch in cabinet is in closure state, and the lamp at the closed place of controller control switch sign is lighted, and the lamp of switch open position extinguishes; Corresponding switch in cabinet is in off-state, and the lamp at the closed place of controller control switch sign extinguishes, and the lamp of switch open position is lighted.The state of the switch in the cabinet can show on line map dynamically, greatly facilitates related personnel's subsequent operation, has also avoided danger simultaneously.
In the technique scheme, concrete, said switch sign comprises isolating switch sign, main switch sign and earthed switch sign.
In the technique scheme, preferred, also be provided with charged display lamp sign in the said line map, said charged show label lamp place is provided with an indicator light.
The beneficial effect of the utility model is: the state of the switch in the cabinet can show on line map dynamically, greatly facilitates related personnel's subsequent operation, has also avoided danger simultaneously.
Description of drawings
Fig. 1 is the sketch map of the utility model embodiment.
Fig. 2 is the sketch map of plate.
Fig. 3 is the circuit theory diagrams of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail: referring to Fig. 1; The middle metal-enclosed high voltage switch-gear; Comprise front panel 1, front panel 1 is provided with a plate 2, and four angles of plate 2 are fixed on the front panel 1 through screw 21.Plate 2 is provided with line map, is provided with isolating switch sign 4, main switch sign 5, earthed switch sign 6 and charged display lamp sign 7 in the line map.Closed and disconnected position in isolating switch sign 4 respectively is provided with a lamp 31,32; In the closed and disconnected position of main switch sign 5 lamp 33,34 is set respectively; In the closed and disconnected position of earthed switch sign 6 lamp 35,36 is set respectively, said charged display lamp sign 7 places are provided with an indicator light 37.The controller 8 that also comprises said lamp 31,32,33,34,35,36 of control and indicator light 37 opening and closing.
Claims (3)
1. middle metal-enclosed high voltage switch-gear; Comprise front panel (1); Said front panel (1) is provided with a plate (2), and said plate (2) is provided with line map, comprises the switch sign in the said line map; It is characterized in that: a lamp (31,32,33,34,35,36) respectively is set in the closed and disconnected position of said switch sign, also comprises the controller (8) of control said lamp (31,32,33,34,35,36) opening and closing.
2. middle metal-enclosed high voltage switch-gear according to claim 1 is characterized in that: said switch sign comprises isolating switch sign (4), main switch sign (5) and earthed switch sign (6).
3. middle metal-enclosed high voltage switch-gear according to claim 1 and 2 is characterized in that: also be provided with charged display lamp sign (7) in the said line map, said charged display lamp sign (7) locates to be provided with an indicator light (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220069576XU CN202474664U (en) | 2012-02-29 | 2012-02-29 | Central metal closed high-pressure switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220069576XU CN202474664U (en) | 2012-02-29 | 2012-02-29 | Central metal closed high-pressure switch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474664U true CN202474664U (en) | 2012-10-03 |
Family
ID=46922792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220069576XU Expired - Fee Related CN202474664U (en) | 2012-02-29 | 2012-02-29 | Central metal closed high-pressure switch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449621A (en) * | 2015-12-23 | 2016-03-30 | 国网山东省电力公司青岛供电公司 | Low-voltage cable branch box |
-
2012
- 2012-02-29 CN CN201220069576XU patent/CN202474664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449621A (en) * | 2015-12-23 | 2016-03-30 | 国网山东省电力公司青岛供电公司 | Low-voltage cable branch box |
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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: 20121003 Termination date: 20150229 |
|
| EXPY | Termination of patent right or utility model |