CN204928782U - Timing socket circuits - Google Patents
Timing socket circuits Download PDFInfo
- Publication number
- CN204928782U CN204928782U CN201520635434.9U CN201520635434U CN204928782U CN 204928782 U CN204928782 U CN 204928782U CN 201520635434 U CN201520635434 U CN 201520635434U CN 204928782 U CN204928782 U CN 204928782U
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- China
- Prior art keywords
- resistance
- chip
- diode
- rectifier bridge
- transformer
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- Expired - Fee Related
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Abstract
The utility model discloses a timing socket circuits, including transformer W, resistance R2, rectifier bridge T and chip IC1, 220V alternating voltage is connected to transformer W's primary winding, and rectifier bridge D's 1 port is connected to transformer W's secondary winding one end, and transformer W secondary winding's the other end is connected to rectifier bridge D's 3 ports, and electric capacity C2, diode T2's positive pole and socket U1 are connected to rectifier bridge D's 2 ports. The utility model discloses timing socket circuits simple structure, components and parts are few, and are with low costs, but the time through the potentiometre changing circuitry break -make in the regulating circuit, and then the operating condition of control socket, control convenient and fast can effectual savings electric energy, has consequently that the cost of manufacture is hanged down, convenient to use and an accurate advantage of control.
Description
Technical field
The utility model relates to a kind of socket, specifically a kind of regular socket circuit.
Background technology
All socket can be used in usual people's daily life, these sockets only have simple function substantially, realize switch exactly and connect various electrical equipment, sometimes people need control power consumption equipment being carried out to certain time period, therefore, during this time, regular socket just can have been removed difficulties and alleviated sufferings for you.
Utility model content
The purpose of this utility model is to provide the kind regular socket circuit of a kind of stable performance, practical, saves energy, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of regular socket circuit, comprise transformer W, resistance R2, rectifier bridge T and chip IC 1, a winding switching 220V alternating voltage of transformer W, secondary winding one end of transformer W connects 1 port of rectifier bridge D, the other end of the 3 port connection transformer W secondary winding of rectifier bridge D, 2 ports of rectifier bridge D connect electric capacity C2, the positive pole of diode T2 and socket U1, 4 ports of rectifier bridge D connect the other end of electric capacity C2, the negative pole of diode T1, the negative pole of diode T3, resistance R8, switch S 1, 7 pins of chip IC 1, 3 pins of chip IC 1, resistance R9, resistance R10, electric capacity C4, the anode of unidirectional thyristor RT1 and the emitter of triode VT1, the base stage contact resistance R2 of triode VT1, the other end of resistance R2 connects negative pole and the resistance R3 of diode T4, the other end of resistance R3 connects the positive pole connection electric capacity C3 of the diode T4 of the positive pole of diode T1 and 2 pins of chip IC 1, the negative pole contact resistance R4 of diode T2, the other end of the other end contact resistance R8 of resistance R4, 1 pin of chip IC 1 and the other end of electric capacity C3, the collector electrode of triode VT1 connects the gate pole of unidirectional thyristor RT1, the other end of the negative electrode gang socket U1 of unidirectional thyristor RT1, 5 pins of chip IC 1 connect a stiff end of potentiometer RP1, another stiff end of potentiometer RP1 connects the sliding end of potentiometer RP1 and the other end of resistance R10, 6 pins of chip IC 1 connect a stiff end of potentiometer RP2, another stiff end of potentiometer RP2 connects the sliding end of potentiometer RP2 and the other end of resistance R9, the other end of 8 pin connecting valve S1 of chip IC 1.
As further scheme of the present utility model: described chip IC 1 is LM5032.
Compared with prior art, the beneficial effects of the utility model are: the utility model regular socket circuit structure is simple, components and parts are few, cost is low, the time of connecting and disconnecting of the circuit can be changed by the potentiometer in regulating circuit, and then control the operating state of socket, control convenient and swift, can effective saves energy, therefore there is cost of manufacture low, easy to use and control advantage accurately.
Accompanying drawing explanation
Fig. 1 is a kind of circuit diagram of regular socket circuit.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of regular socket circuit, comprise transformer W, resistance R2, rectifier bridge T and chip IC 1, a winding switching 220V alternating voltage of transformer W, secondary winding one end of transformer W connects 1 port of rectifier bridge D, the other end of the 3 port connection transformer W secondary winding of rectifier bridge D, 2 ports of rectifier bridge D connect electric capacity C2, the positive pole of diode T2 and socket U1, 4 ports of rectifier bridge D connect the other end of electric capacity C2, the negative pole of diode T1, the negative pole of diode T3, resistance R8, switch S 1, 7 pins of chip IC 1, 3 pins of chip IC 1, resistance R9, resistance R10, electric capacity C4, the anode of unidirectional thyristor RT1 and the emitter of triode VT1, the base stage contact resistance R2 of triode VT1, the other end of resistance R2 connects negative pole and the resistance R3 of diode T4, the other end of resistance R3 connects the positive pole connection electric capacity C3 of the diode T4 of the positive pole of diode T1 and 2 pins of chip IC 1, the negative pole contact resistance R4 of diode T2, the other end of the other end contact resistance R8 of resistance R4, 1 pin of chip IC 1 and the other end of electric capacity C3, the collector electrode of triode VT1 connects the gate pole of unidirectional thyristor RT1, the other end of the negative electrode gang socket U1 of unidirectional thyristor RT1, 5 pins of chip IC 1 connect a stiff end of potentiometer RP1, another stiff end of potentiometer RP1 connects the sliding end of potentiometer RP1 and the other end of resistance R10, 6 pins of chip IC 1 connect a stiff end of potentiometer RP2, another stiff end of potentiometer RP2 connects the sliding end of potentiometer RP2 and the other end of resistance R9, the other end of 8 pin connecting valve S1 of chip IC 1.
Described chip IC 1 is LM5032.
Operation principle of the present utility model is: 220V line voltage becomes 36V voltage through transformer W, 36V voltage is through current rectifying and wave filtering circuit, become galvanic current, transient voltage suppressor diode DW is for eliminating the peak voltage of city's electro-mechanical wave wire rope handling, increase the stability of circuit, after the voltage stabilizing circuit be made up of resistance R8 and diode T3, power to chip IC 1, time constant is adjusted by potentiometer RP1 and potentiometer RP2, a control impuls of being interrupted is exported by 2 pins of chip IC 1, the base stage of this signal input triode VT1, make triode VT1 conducting, thus make the gate pole of unidirectional thyristor RT1 have electric current to flow through, unidirectional thyristor RT1 conducting, thus determine the there is electric power or not of accessory power outlet U1, realize the object of power consumption equipment on Timing controlling plug seat.
Claims (2)
1. a regular socket circuit, comprises transformer W, resistance R2, rectifier bridge T and chip IC 1, it is characterized in that, a winding switching 220V alternating voltage of transformer W, secondary winding one end of transformer W connects 1 port of rectifier bridge D, the other end of the 3 port connection transformer W secondary winding of rectifier bridge D, 2 ports of rectifier bridge D connect electric capacity C2, the positive pole of diode T2 and socket U1, 4 ports of rectifier bridge D connect the other end of electric capacity C2, the negative pole of diode T1, the negative pole of diode T3, resistance R8, switch S 1, 7 pins of chip IC 1, 3 pins of chip IC 1, resistance R9, resistance R10, electric capacity C4, the anode of unidirectional thyristor RT1 and the emitter of triode VT1, the base stage contact resistance R2 of triode VT1, the other end of resistance R2 connects negative pole and the resistance R3 of diode T4, the other end of resistance R3 connects the positive pole connection electric capacity C3 of the diode T4 of the positive pole of diode T1 and 2 pins of chip IC 1, the negative pole contact resistance R4 of diode T2, the other end of the other end contact resistance R8 of resistance R4, 1 pin of chip IC 1 and the other end of electric capacity C3, the collector electrode of triode VT1 connects the gate pole of unidirectional thyristor RT1, the other end of the negative electrode gang socket U1 of unidirectional thyristor RT1, 5 pins of chip IC 1 connect a stiff end of potentiometer RP1, another stiff end of potentiometer RP1 connects the sliding end of potentiometer RP1 and the other end of resistance R10, 6 pins of chip IC 1 connect a stiff end of potentiometer RP2, another stiff end of potentiometer RP2 connects the sliding end of potentiometer RP2 and the other end of resistance R9, the other end of 8 pin connecting valve S1 of chip IC 1.
2. a kind of regular socket circuit according to claim 1, is characterized in that, described chip IC 1 is LM5032.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520635434.9U CN204928782U (en) | 2015-08-22 | 2015-08-22 | Timing socket circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520635434.9U CN204928782U (en) | 2015-08-22 | 2015-08-22 | Timing socket circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204928782U true CN204928782U (en) | 2015-12-30 |
Family
ID=54977877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520635434.9U Expired - Fee Related CN204928782U (en) | 2015-08-22 | 2015-08-22 | Timing socket circuits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204928782U (en) |
-
2015
- 2015-08-22 CN CN201520635434.9U patent/CN204928782U/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: 20151230 Termination date: 20160822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |