CN202260001U - Special controllable combined power plugboard used for relay protection examination - Google Patents
Special controllable combined power plugboard used for relay protection examination Download PDFInfo
- Publication number
- CN202260001U CN202260001U CN2011203400046U CN201120340004U CN202260001U CN 202260001 U CN202260001 U CN 202260001U CN 2011203400046 U CN2011203400046 U CN 2011203400046U CN 201120340004 U CN201120340004 U CN 201120340004U CN 202260001 U CN202260001 U CN 202260001U
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- China
- Prior art keywords
- control switch
- socket
- special
- relay protection
- plug
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- 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 special controllable combined power plugboard used for relay protection examination, comprising a socket, a control switch and a plug, wherein the socket, the control switch and the plug are connected in order through wires, the control switch comprises mutually connected main control switch and sub-control switch, and the socket is provided with a power switch. The special controllable combined power plugboard used for relay protection examination enables the socket, the control switch and the plug to be separately arranged, thereby enabling relay protection working personnel to effectively protect the safety of equipment and thereof.
Description
Technical field
The utility model relates to a kind of power-supply device that is used for relaying protection, specifically, has related to a kind of relaying protection and has checked special-purpose controlled primary and secondary electric power plug socket.
Background technology
Along with the continuous expansion of electric power system scale, the staff is when safeguarding and rush to repair relay equipment, and its safety problem obtains paying attention to day by day.The relaying protection staff need carry out the maintenance and the repairing of equipment in the protection screen both sides usually when operation, in this case, adopt the conventional power source insert row can not effectively protect the safety of staff and equipment.In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The utility model is to the deficiency of prior art, thereby provides a kind of simple in structure, design science, practical relaying protection to check special-purpose controlled primary and secondary electric power plug socket.
To achieve these goals; The technical scheme that the utility model adopts is: special-purpose controlled primary and secondary electric power plug socket is checked in a kind of relaying protection; It includes socket, control switch and plug, and said socket, said control switch and said plug are connected through electric wire successively.
Based on above-mentioned, said control switch comprises main switching control and the sub-control switch that is connected.
Based on above-mentioned, said control switch is connected with a plurality of said sockets.
Based on above-mentioned, said socket is provided with mains switch.
The relative prior art of the utility model has substantive distinguishing features and progress; Specifically: the mode that this relaying protection checks special-purpose controlled primary and secondary electric power plug socket to separate with control switch through socket; Can effectively protect staff and device security, it has simple in structure, design science, practical advantage.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Specific embodiment
Structure and characteristics for further explanation the utility model combine accompanying drawing to provide embodiment at present:
As shown in Figure 1: special-purpose controlled primary and secondary electric power plug socket is checked in a kind of relaying protection; It comprises socket 1 and plug 2; Wherein, socket 1 is provided with mains switch 4, is provided with control switch 3 between said socket 1 and the said plug 2; Said control switch 3 is provided with the main switching control that is connected 31 and sub-control switch 32, and said socket 1, said control switch 3 and said plug 2 are connected through electric wire successively.
Need to prove, in other embodiments, on the said control switch 3 a plurality of said sockets 1 can be set.
In the relaying protection working site; Can socket 1 and control switch 3 be placed on the position that needs respectively according to need of work, the director is according to the monitoring to the operating personnel in work; Control control switch 3 that can be easily and fast guarantees the safety of staff and relay equipment.
Special-purpose controlled primary and secondary electric power plug socket is checked in this relaying protection; Also can be used for places such as family, office, said socket 1 can be placed on the ground and connect a plurality of power consumption equipments, and said control switch 3 can be provided with in position as required; Such as desktop, to be convenient for people to control to power consumption equipment.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although with reference to preferred embodiment the utility model has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can make amendment to the embodiment of the utility model perhaps is equal to replacement to the part technical characterictic; And not breaking away from the spirit of the utility model technical scheme, it all should be encompassed in the technical scheme scope that the utility model is asked for protection.
Claims (4)
1. special-purpose controlled primary and secondary electric power plug socket is checked in a relaying protection, includes socket and plug, and it is characterized in that: it also includes control switch, and said socket, said control switch and said plug are connected through electric wire successively.
2. special-purpose controlled primary and secondary electric power plug socket is checked in relaying protection according to claim 1, it is characterized in that: said control switch comprises main switching control and the sub-control switch that is connected.
3. special-purpose controlled primary and secondary electric power plug socket is checked in relaying protection according to claim 1, it is characterized in that: said control switch is connected with a plurality of said sockets.
4. check special-purpose controlled primary and secondary electric power plug socket according to claim 1 or 2 or 3 described relaying protections, it is characterized in that: said socket is provided with mains switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203400046U CN202260001U (en) | 2011-09-13 | 2011-09-13 | Special controllable combined power plugboard used for relay protection examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203400046U CN202260001U (en) | 2011-09-13 | 2011-09-13 | Special controllable combined power plugboard used for relay protection examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260001U true CN202260001U (en) | 2012-05-30 |
Family
ID=46121190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203400046U Expired - Fee Related CN202260001U (en) | 2011-09-13 | 2011-09-13 | Special controllable combined power plugboard used for relay protection examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260001U (en) |
-
2011
- 2011-09-13 CN CN2011203400046U patent/CN202260001U/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: 20120530 Termination date: 20120913 |