CN204129453U - Electrical equipment automatic control circuit - Google Patents
Electrical equipment automatic control circuit Download PDFInfo
- Publication number
- CN204129453U CN204129453U CN201420462655.6U CN201420462655U CN204129453U CN 204129453 U CN204129453 U CN 204129453U CN 201420462655 U CN201420462655 U CN 201420462655U CN 204129453 U CN204129453 U CN 204129453U
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- power
- live wire
- electrical equipment
- control module
- relay
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Abstract
The utility model discloses a kind of electrical equipment automatic control circuit, this electrical equipment automatic control circuit is connected between live wire and zero line, electrical equipment automatic control circuit comprising electrical equipment, starting the energising control module of electrical equipment automatic control circuit, the single live wire power getting module for power taking on live wire for accessing civil power, and for when the control module that is energized cuts off civil power input, maintain electrical equipment automatic control circuit and normally work or the self-sustaining control module of holding state; One end of energising control module is connected with live wire, and the energising control module other end is connected with zero line via single live wire power getting module, electrical equipment successively; The power taking output terminal of single live wire power getting module is connected with the power input of self-sustaining control module, the self-sustaining control end of self-sustaining control module and live wire and single live wire power getting model calling.The utility model can realize the self-sustaining duty of electrical equipment automatic control circuit, reduces the idling consumption of electrical equipment automatic control circuit, extends the serviceable life of electrical equipment.
Description
Technical field
The utility model relates to electronic circuit technology field, particularly relates to a kind of electrical equipment automatic control circuit.
Background technology
Current single live wire power getting circuit all adopts micro-electric current way to take power, obviously can the mode Weak current of apparent brightness power to control circuit (as touch induction circuit and radio remote control circuit etc.) not cause electrical equipment (as light fixture), make control circuit standby, thus, all the time Weak current consumption is had when this control circuit is standby, add energy resource consumption, also potential safety hazard is brought, when control circuit is standby simultaneously, also Weak current is had to flow through electrical equipment, cause the loss of electrical equipment to increase, decrease the serviceable life of electrical equipment.
Utility model content
Fundamental purpose of the present utility model is the self-sustaining duty realizing electrical equipment automatic control circuit, reduces the idling consumption of electrical equipment automatic control circuit, extends the serviceable life of electrical equipment.
In order to achieve the above object, the utility model provides a kind of electrical equipment automatic control circuit, described electrical equipment automatic control circuit is connected between live wire and zero line, described electrical equipment automatic control circuit comprising electrical equipment, starting the energising control module of described electrical equipment automatic control circuit for accessing civil power, single live wire power getting module for power taking on live wire, and during for cutting off civil power input in described energising control module, maintain described electrical equipment automatic control circuit and normally work or the self-sustaining control module of holding state;
One end of described energising control module is connected with live wire, and the described energising control module other end is connected with zero line via described single live wire power getting module, electrical equipment successively; The power taking output terminal of described single live wire power getting module is connected with the power input of described self-sustaining control module, the self-sustaining control end of described self-sustaining control module and described live wire and described single live wire power getting model calling.
Preferably, described energising control module is mechanical switch, and one end of described mechanical switch is connected with described live wire, the other end of described mechanical switch and described single live wire power getting model calling.
Preferably, described self-sustaining control module comprises charge storage unit for storing the electric energy that described single live wire power getting module obtains, carry out the voltage regulation unit of voltage stabilizing for the voltage described charge storage unit exported, be used for receiving voltage that described voltage regulation unit exports and be used for receiving the startup control module of external control instruction, and for controlling described self-sustaining control module maintenance work state of switch control module;
The power input of described charge storage unit is as the power input of described self-sustaining control module, be connected with the power taking output terminal of described single live wire power getting module, the power output end of described charge storage unit is connected with the power input of described voltage regulation unit, the power output end of described voltage regulation unit is connected with the power input of described startup control module, the power output end of described startup control module is connected with the input end of described switch control unit, the control end of described switch control unit is as the self-sustaining control end of described self-sustaining control module, with described live wire and described single live wire power getting model calling.
Preferably, the power taking output terminal of described single live wire power getting module comprises the first power taking end and the second power taking end, and the power input of described voltage regulation unit comprises first input end and the second input end, and described charge storage unit is super capacitor;
The negative pole of described super capacitor is connected with the first power taking end of described single live wire power getting module, and is connected with the first input end of described voltage regulation unit; The positive pole of described super capacitor is connected with the second power taking end of described single live wire power getting module, and is connected with the second input end of described voltage regulation unit.
Preferably, described switch control unit comprises the first relay and the second relay; The power output end of described startup control module comprises the first output terminal and the second output terminal;
One end of the coil of described first relay is connected with the first output terminal of described startup control module, the other end of the coil of described first relay is connected with the second output terminal of described startup control module, and one end of the switch of described first relay is connected with the positive pole of described super capacitor; The other end of the switch of described first relay is connected with one end of the coil of described second relay, and the other end of the coil of described second relay is connected with the negative pole of described super capacitor; One end of the switch of described second relay is connected with described live wire, the other end of the switch of described second relay and described single live wire power getting model calling.
Preferably, the power taking output terminal of described single live wire power getting module comprises the first power taking end and the second power taking end, the power input of described voltage regulation unit comprises first input end and the second input end, and described charge storage unit is rechargeable device, and described rechargeable device comprises positive power source terminal and negative power end;
The negative power end of described rechargeable device is connected with the first power taking end of described single live wire power getting module, and is connected with the first input end of described voltage regulation unit; The positive power source terminal of described rechargeable device is connected with the second power taking end of described single live wire power getting module, and is connected with the second input end of described voltage regulation unit.
Preferably, described switch control unit comprises the first relay and the second relay; The power output end of described startup control module comprises the first output terminal and the second output terminal;
One end of the coil of described first relay is connected with the first output terminal of described startup control module, the other end of the coil of described first relay is connected with the second output terminal of described startup control module, and one end of the switch of described first relay is connected with the positive power source terminal of described rechargeable device; The other end of the switch of described first relay is connected with one end of the coil of described second relay, and the other end of coil of described second relay is connected with the negative power end of rechargeable device; One end of the switch of described second relay is connected with described live wire, the other end of the switch of described second relay and described single live wire power getting model calling.
The electrical equipment automatic control circuit that the utility model provides, by the power taking on live wire of single live wire power getting module, by self-sustaining control module when described energising control module cuts off civil power input, maintain described electrical equipment automatic control circuit normally to work or holding state, specifically when electrical equipment automatic control circuit normally works, electrical equipment automatic control circuit can maintain normal operating conditions, realize the self-sustaining duty of electrical equipment automatic control circuit, when electrical equipment automatic control circuit is standby, electrical equipment automatic control circuit can provide standby voltage to maintain holding state voluntarily, and energising control module can cut off the input of civil power completely, no current is made to flow through electrical equipment, thus the idling consumption of electrical equipment automatic control circuit can be reduced, extend the serviceable life of electrical equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model electrical equipment automatic control circuit preferred embodiment.
The realization of the purpose of this utility model, functional characteristics and advantage, will in conjunction with the embodiments, and be described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of electrical equipment automatic control circuit.
With reference to the structural representation that Fig. 1, Fig. 1 are the preferred embodiment of the utility model electrical equipment automatic control circuit.
In the utility model preferred embodiment, electrical equipment automatic control circuit is connected between live wire L and zero line N, electrical equipment automatic control circuit comprising electrical equipment 10, starting the energising control module 20 of this electrical equipment automatic control circuit for accessing civil power, single live wire power getting module 30 for power taking on live wire L, and for when the control module 20 that is energized cuts off civil power input, maintain electrical equipment automatic control circuit and normally work or the self-sustaining control module 40 of holding state.
One end of energising control module 20 is connected with live wire L, and energising control module 20 other end is connected with zero line N via single live wire power getting module 30, electrical equipment 10 successively; The power taking output terminal of single live wire power getting module 30 is connected with the power input of self-sustaining control module 40, and the self-sustaining control end of self-sustaining control module 40 is connected with live wire L and single live wire power getting module 30.
In the present embodiment, live wire L, energising control module 20, single live wire power getting module 30, electrical equipment 10 and zero line N form loop, single live wire power getting module 30 power taking on live wire L, self-sustaining control module 40 is when the control module 20 that is energized cuts off civil power input, maintain electrical equipment automatic control circuit normally to work or holding state, specifically when electrical equipment automatic control circuit normally works, electrical equipment automatic control circuit can maintain normal operating conditions, realize the self-sustaining duty of electrical equipment automatic control circuit, when electrical equipment automatic control circuit is standby, electrical equipment automatic control circuit can provide standby voltage to maintain holding state voluntarily, and energising control module 20 can cut off the input of civil power completely, no current is made to flow through electrical equipment 10, thus the idling consumption of electrical equipment automatic control circuit can be reduced, extend the serviceable life of electrical equipment 10.
As shown in Figure 1, energising control module 20 is mechanical switch S1, and one end of mechanical switch S1 is connected with live wire L, and the other end of mechanical switch S1 is connected with single live wire power getting module 30.
Particularly, self-sustaining control module 40 comprises charge storage unit 41 for storing the electric energy that single live wire power getting module 30 obtains, carry out the voltage regulation unit 42 of voltage stabilizing for voltage charge storage unit 41 exported, be used for receiving voltage that voltage regulation unit 42 exports and be used for receiving the startup control module 43 of external control instruction (as external touch steering order, external remote control steering order), and for controlling self-sustaining control module 40 maintenance work state of switch control module 44.
The power input of charge storage unit 41 is as the power input of self-sustaining control module 40, be connected with the power taking output terminal of single live wire power getting module 30, the power output end of charge storage unit 41 is connected with the power input of described voltage regulation unit 42, the power output end of voltage regulation unit 42 is connected with the power input starting control module 43, the power output end starting control module 43 is connected with the input end of switch control unit 44, the control end of switch control unit 44, as the self-sustaining control end of self-sustaining control module 40, is connected with live wire L and single live wire power getting module 30.
Particularly, the power taking output terminal of single live wire power getting module 30 comprises the first power taking end and the second power taking end, and the power input of voltage regulation unit 42 comprises first input end and the second input end, and charge storage unit 41 is super capacitor C1.
The negative pole of super capacitor C1 is connected with the first power taking end of single live wire power getting module 30, and is connected with the first input end of voltage regulation unit 42; The positive pole of super capacitor C1 is connected with the second power taking end of single live wire power getting module 30, and is connected with the second input end of voltage regulation unit 42.
As shown in Figure 1, switch control unit 44 comprises the first relay K J1 and the second relay K J2; The power output end starting control module 43 comprises the first output terminal and the second output terminal.
One end of the coil of the first relay K J1 is connected with the first output terminal starting control module 43, the other end of the coil of the first relay K J1 is connected with the second output terminal starting control module 43, and one end of the switch of the first relay K J1 is connected with the positive pole of super capacitor C1; The other end of the switch of the first relay K J1 is connected with one end of the coil of the second relay K J2, and the other end of the coil of the second relay K J2 is connected with the negative pole of super capacitor C1; One end of the switch of the second relay K J2 is connected with live wire L, and the other end of the switch of the second relay K J2 is connected with single live wire power getting module 30.
In the embodiment of a distortion, charge storage unit 41 is except can for except the super capacitor C1 shown in Fig. 1, and can also be rechargeable device (as rechargeable battery), rechargeable device comprises positive power source terminal and negative power end.
The negative power end of rechargeable device is connected with the first power taking end of single live wire power getting module 30, and is connected with the first input end of voltage regulation unit 42; The positive power source terminal of rechargeable device is connected with the second power taking end of single live wire power getting module 30, and is connected with the second input end of voltage regulation unit 42.
Particularly, switch control unit 44 comprises the first relay K J1 and the second relay K J2; The power output end starting control module 43 comprises the first output terminal and the second output terminal.
One end of the coil of the first relay K J1 is connected with the first output terminal starting control module 43, the other end of the coil of the first relay K J1 is connected with the second output terminal starting control module 43, and one end of the switch of the first relay K J1 is connected with the positive power source terminal of rechargeable device; The other end of the switch of the first relay K J1 is connected with one end of the coil of the second relay K J2, and the other end of the coil of the second relay K J2 is connected with the negative power end of rechargeable device; One end of the switch of the second relay K J2 is connected with live wire L, and the other end of the switch of the second relay K J2 is connected with single live wire power getting module 30.
Based on Fig. 1, be super capacitor C1 for charge storage unit 41, the principle of work of the utility model electrical equipment automatic control circuit specifically describes as follows:
(the initiating switchup electrical equipment automatic control circuit when mechanical switch S1 closes, or charge storage unit 41 can not maintain electrical equipment automatic control circuit without electricity and normally work or standby situation), live wire L, mechanical switch S1, single live wire power getting module 30, electrical equipment 10 and zero line N form loop, access civil power, electrical equipment 10 is normally worked, as lamp luminescence.Meanwhile, single live wire power getting module 30 power taking on live wire L, single live wire power getting module 30 is passed through obtained electric energy and is charged to super capacitor C1.
After electrical equipment automatic control circuit startup work, and when mechanical switch S1 disconnection, when the external touch steering order that startup control module 43 receives or remote pilot instruction are out code, super capacitor C1 discharges, the voltage that super capacitor C1 exports exports voltage regulation unit 42 to, after the voltage that voltage regulation unit 42 couples of super capacitor C1 export carries out voltage stabilizing, the voltage of stable output is to starting control module 43, there is provided standby voltage to startup control module 43, maintain startup control module 43 and be in holding state, to detect outside touch control instruction or remote pilot instruction, simultaneously, startup control module 43 controls the first relay K J1 and the second relay K J2 and disconnects.
After electrical equipment automatic control circuit startup work, and when mechanical switch S1 disconnection, when the external touch steering order that startup control module 43 receives or remote pilot instruction are enabled instruction, start the coil power supply of control module 43 to the first relay K J1, control the first relay K J1 adhesive, namely the switch of the first relay K J1 closes, the now coil electricity of the second relay K J2, the switch of the second relay K J2 also closes, now, live wire L, second relay K J2, single live wire power getting module 30, electrical equipment 10 and zero line N form loop, access civil power, electrical equipment 10 is normally worked, simultaneously, single live wire power getting module 30 power taking on live wire L, single live wire power getting module 30 is passed through obtained electric energy and is charged to super capacitor C1, with replenish start control module 43 standby time the electricity that consumes.Simultaneously, second relay K J2 maintains closure state, major loop is allowed to continue energising, electrical equipment 10 continuous firing, until when to start the external touch steering order that receives of control module 43 or remote pilot instruction be out code, startup control module 43 controls the first relay K J1 and the second relay K J2 and disconnects, start control module 43 and enter holding state, wait for enabled instruction next time, electrical equipment 10 quits work, because mechanical switch S1 box second relay K J2 all disconnects, do not have electric current to flow through electrical equipment 10, now electrical equipment 10 does not consume electric energy.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. an electrical equipment automatic control circuit, it is characterized in that, described electrical equipment automatic control circuit is connected between live wire and zero line, described electrical equipment automatic control circuit comprising electrical equipment, starting the energising control module of described electrical equipment automatic control circuit for accessing civil power, single live wire power getting module for power taking on live wire, and during for cutting off civil power input in described energising control module, maintain described electrical equipment automatic control circuit and normally work or the self-sustaining control module of holding state;
One end of described energising control module is connected with live wire, and the described energising control module other end is connected with zero line via described single live wire power getting module, electrical equipment successively; The power taking output terminal of described single live wire power getting module is connected with the power input of described self-sustaining control module, the self-sustaining control end of described self-sustaining control module and described live wire and described single live wire power getting model calling.
2. electrical equipment automatic control circuit as claimed in claim 1, it is characterized in that, described energising control module is mechanical switch, and one end of described mechanical switch is connected with described live wire, the other end of described mechanical switch and described single live wire power getting model calling.
3. electrical equipment automatic control circuit as claimed in claim 2, it is characterized in that, described self-sustaining control module comprises charge storage unit for storing the electric energy that described single live wire power getting module obtains, carry out the voltage regulation unit of voltage stabilizing for the voltage described charge storage unit exported, be used for receiving voltage that described voltage regulation unit exports and be used for receiving the startup control module of external control instruction, and for controlling described self-sustaining control module maintenance work state of switch control module;
The power input of described charge storage unit is as the power input of described self-sustaining control module, be connected with the power taking output terminal of described single live wire power getting module, the power output end of described charge storage unit is connected with the power input of described voltage regulation unit, the power output end of described voltage regulation unit is connected with the power input of described startup control module, the power output end of described startup control module is connected with the input end of described switch control unit, the control end of described switch control unit is as the self-sustaining control end of described self-sustaining control module, with described live wire and described single live wire power getting model calling.
4. electrical equipment automatic control circuit as claimed in claim 3, it is characterized in that, the power taking output terminal of described single live wire power getting module comprises the first power taking end and the second power taking end, the power input of described voltage regulation unit comprises first input end and the second input end, and described charge storage unit is super capacitor;
The negative pole of described super capacitor is connected with the first power taking end of described single live wire power getting module, and is connected with the first input end of described voltage regulation unit; The positive pole of described super capacitor is connected with the second power taking end of described single live wire power getting module, and is connected with the second input end of described voltage regulation unit.
5. electrical equipment automatic control circuit as claimed in claim 4, it is characterized in that, described switch control unit comprises the first relay and the second relay; The power output end of described startup control module comprises the first output terminal and the second output terminal;
One end of the coil of described first relay is connected with the first output terminal of described startup control module, the other end of the coil of described first relay is connected with the second output terminal of described startup control module, and one end of the switch of described first relay is connected with the positive pole of described super capacitor; The other end of the switch of described first relay is connected with one end of the coil of described second relay, and the other end of the coil of described second relay is connected with the negative pole of described super capacitor; One end of the switch of described second relay is connected with described live wire, the other end of the switch of described second relay and described single live wire power getting model calling.
6. electrical equipment automatic control circuit as claimed in claim 3, it is characterized in that, the power taking output terminal of described single live wire power getting module comprises the first power taking end and the second power taking end, the power input of described voltage regulation unit comprises first input end and the second input end, described charge storage unit is rechargeable device, and described rechargeable device comprises positive power source terminal and negative power end;
The negative power end of described rechargeable device is connected with the first power taking end of described single live wire power getting module, and is connected with the first input end of described voltage regulation unit; The positive power source terminal of described rechargeable device is connected with the second power taking end of described single live wire power getting module, and is connected with the second input end of described voltage regulation unit.
7. electrical equipment automatic control circuit as claimed in claim 6, it is characterized in that, described switch control unit comprises the first relay and the second relay; The power output end of described startup control module comprises the first output terminal and the second output terminal;
One end of the coil of described first relay is connected with the first output terminal of described startup control module, the other end of the coil of described first relay is connected with the second output terminal of described startup control module, and one end of the switch of described first relay is connected with the positive power source terminal of described rechargeable device; The other end of the switch of described first relay is connected with one end of the coil of described second relay, and the other end of coil of described second relay is connected with the negative power end of rechargeable device; One end of the switch of described second relay is connected with described live wire, the other end of the switch of described second relay and described single live wire power getting model calling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462655.6U CN204129453U (en) | 2014-08-18 | 2014-08-18 | Electrical equipment automatic control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462655.6U CN204129453U (en) | 2014-08-18 | 2014-08-18 | Electrical equipment automatic control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204129453U true CN204129453U (en) | 2015-01-28 |
Family
ID=52385793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420462655.6U Expired - Fee Related CN204129453U (en) | 2014-08-18 | 2014-08-18 | Electrical equipment automatic control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204129453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332373A (en) * | 2016-10-24 | 2017-01-11 | 武汉百络优物联科技有限公司 | Anti-flicker panel switch with single fire line |
-
2014
- 2014-08-18 CN CN201420462655.6U patent/CN204129453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332373A (en) * | 2016-10-24 | 2017-01-11 | 武汉百络优物联科技有限公司 | Anti-flicker panel switch with single fire line |
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| Date | Code | Title | Description |
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| 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: 20150128 Termination date: 20160818 |
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| CF01 | Termination of patent right due to non-payment of annual fee |