CN203324711U - Time-sharing electric power control switch - Google Patents
Time-sharing electric power control switch Download PDFInfo
- Publication number
- CN203324711U CN203324711U CN2013203731160U CN201320373116U CN203324711U CN 203324711 U CN203324711 U CN 203324711U CN 2013203731160 U CN2013203731160 U CN 2013203731160U CN 201320373116 U CN201320373116 U CN 201320373116U CN 203324711 U CN203324711 U CN 203324711U
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- Prior art keywords
- time
- time controller
- circuit
- relay
- electric power
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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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- Electric Clocks (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to a time-sharing electric power control switch. The time-sharing electric power control switch comprises an electromagnetic switch, a relay and a time controller, wherein the electromagnetic switch is connected with a power source and is used for controlling closing and opening of the whole circuit, the relay is electrically connected with the electromagnetic switch for circuit protection, the time controller is connected with the relay, the time controller can realize time setting to control timed opening and timed closing of the circuit, and the time controller is connected with loads. The time-sharing electric power control switch can not only protect the circuit, but also can realize setting and control of disconnection time of the whole circuit and improves safety and control accuracy.
Description
Technical field
The utility model relates to automation field, is specifically related to a kind of timesharing power switch control.
Background technology
The timesharing gauge tap be a kind of can be according to the connecting or disconnecting of the time control circuit of setting, the namely switchgear of control apparatus.Be commonly used to control peripheral hardware electrical equipment or the household electrical appliance such as street lamp, billboard.When load is more, the timesharing gauge tap can be protected circuit when accident outage or system are started shooting again, prevents that electric weight moment from increasing and affect the safety of circuit.But existing timesharing gauge tap can only to the voltage of moment or electric current is excessive shields, and still, can not be controlled the make-and-break time of circuit.
Summary of the invention
For solving the shortcoming of prior art, the utility model provides a kind of timesharing power switch control, has solved the above-mentioned deficiency of existing technology.
The utility model is achieved through the following technical solutions:
A kind of timesharing power switch control comprises: electromagnetic switch, relay, time controller,
Described electromagnetic switch is connected with power supply, is used for controlling path and the disconnection of whole circuit;
Described relay is electrically connected to electromagnetic switch, is used for holding circuit;
Described time controller is connected with relay, and time controller can come the timing of control circuit to disconnect with closed by setting-up time;
Time controller is connected with load.
Described time controller can be connected with one or more loads.
The beneficial effects of the utility model: the timesharing power switch control that the utility model provides; by on the basis of existing technology; increase and be provided with time controller; both can play a protective role to circuit; can the time of the break-make of whole circuit be arranged and be controlled again, improved the accuracy of security and the control of equipment.
The accompanying drawing explanation
Fig. 1 is timesharing power switch control schematic diagram.
Embodiment
A kind of timesharing power switch control comprises: electromagnetic switch 2, relay 3, time controller 4,
Described electromagnetic switch 2 is connected with power supply 1, is used for controlling path and the disconnection of whole circuit;
Described relay 3 is electrically connected to electromagnetic switch 2, is used for holding circuit;
Described time controller 4 is connected with relay 3, and time controller 4 can come the timing of control circuit to disconnect with closed by setting-up time;
Time controller 4 is connected with load 5.
Described time controller 4 can be connected with one or more loads 5.
Above-described embodiment is described preferred implementation of the present utility model; not design of the present utility model and protection domain are limited; under the prerequisite that does not break away from the utility model design concept; various modification and improvement that in this area, common engineering technical personnel make the technical solution of the utility model, all should fall into protection domain of the present utility model.
Claims (2)
1. a timesharing power switch control comprises: electromagnetic switch, relay, it is characterized in that, and also comprise: time controller, described electromagnetic switch is connected with power supply, is used for controlling path and the disconnection of whole circuit;
Described relay is electrically connected to electromagnetic switch, is used for holding circuit;
Described time controller is connected with relay, and time controller can come the timing of control circuit to disconnect with closed by setting-up time;
Time controller is connected with load.
2. a kind of timesharing power switch control according to claim 1, it is characterized in that: described time controller can be connected with one or more loads.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203731160U CN203324711U (en) | 2013-06-27 | 2013-06-27 | Time-sharing electric power control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203731160U CN203324711U (en) | 2013-06-27 | 2013-06-27 | Time-sharing electric power control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324711U true CN203324711U (en) | 2013-12-04 |
Family
ID=49664046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203731160U Expired - Fee Related CN203324711U (en) | 2013-06-27 | 2013-06-27 | Time-sharing electric power control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203324711U (en) |
-
2013
- 2013-06-27 CN CN2013203731160U patent/CN203324711U/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 |
Granted publication date: 20131204 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |