CN2678253Y

CN2678253Y - Series remote controller using switching power supply

Info

Publication number: CN2678253Y
Application number: CN 200320115232
Authority: CN
Inventors: 樊荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-05
Filing date: 2003-12-05
Publication date: 2005-02-09
Anticipated expiration: 2013-12-05

Abstract

The utility model provides a series remote controller using the switching power supply. The utility model is characterized in that a receiving controller comprises a controllable silicon electronic switch circuit, a switch power supply circuit, and a remote control receiving and manual control circuit. Wherein, the controllable silicon electronic switch circuit, the switch power supply circuit, and the remote control receiving and manual control circuit are connected mutually; between a circuit power supply and a load, the receiving controller is connected in series. On the premise that the illumination wiring layout and the lighting devices are not altered completely, the utility model enhancing the property of the whole controller can solve the technical difficulty that lighting devices with low power consumption such as the daylight lamp, the energy saving lamp, etc. can not be controlled reliably. The series remote controller using the switching power supply has the advantages of low production cost, convenient use and installation, and easy manufacturing technology and is the upgrade and replacing generation product of the common mechanical switch.

Description

Adopt the tandem type remote controller of Switching Power Supply

One, technical field:

The utility model relates to a kind of remote controller, relates in particular to a kind of tandem type remote controller that adopts Switching Power Supply.

Two, background technology:

The series connection control technology can be used for lighting circuit and some special dimensions, but adopt the tandem type remote control product of common power art designs, under off state, need the Alternating Current Power Supply more than the 400uA at least, when being used for low-power consumption light fixtures such as light modulation on controll day, electricity-saving lamp, make bulb be interrupted flicker owing under off state, still having electric current more than the 400uA to flow through bulb, can't normally use.

Three, summary of the invention:

The purpose of this utility model provides a kind of tandem type remote controller that adopts Switching Power Supply, by changing the circuit structure of existing tandem type remote controller, solve existing tandem type remote controller and under off state, make the bulb load of connection be interrupted the problem of glimmering and making the bulb cisco unity malfunction.

The concrete scheme that the utility model adopts is: a kind of tandem type remote controller that adopts Switching Power Supply, remote control transmitter transmits a signal to remote control reception and the manual control circuit that receives in the controller, it is characterized in that: receive controller and constitute by controllable silicon electronic switching circuit, switching power circuit, remote control reception and manual control circuit, wherein interconnect between controllable silicon electronic switching circuit, switching power circuit, remote control reception and the manual control circuit, receive controller and be connected between circuit power and the load.

This programme is in order to reduce the Alternating Current Power Supply electric current of reception control circuit under off state as far as possible, various loads all can reliably be controlled, in the power circuit that receives controller, adopted the Switching Power Supply design, use on the powered by direct current road that the alternating current of high voltage low current can be converted to low-voltage and high-current, though receiving the inside power consumption of controller does not reduce, but the Alternating Current Power Supply under the off state has dropped to below the 150uA, thereby can reliably control in all interior loads fluorescent lamp, electricity-saving lamp.In addition, automatically reset and other functional circuit owing to comprise in remote control reception and the manual control circuit, so the utility model also has the electric alarm of coming and power failure to automatically shut down function.

Adopt the beneficial effect of such scheme to be: to improve the complete machine performance, can not change fully under the prerequisite of lighting wiring and light fixture, solved the technical barrier that low-power consumption light fixtures such as fluorescent lamp, electricity-saving lamp can't reliably be controlled.And production cost is low, and manufacturing process is simple, and is easy to install, is the upgraded product of standard machinery formula switch.

Four, description of drawings:

Fig. 1 is a circuit theory frame diagram of the present utility model;

Fig. 2 is the electronic circuitry (simultaneously as first kind embodiment) of the utility model when being the single channel load;

Electronic circuitry when Fig. 3 the utility model is the two-way load;

Fig. 4 is the electronic circuitry of the utility model when being multichannel loading;

Fig. 5 is another kind of embodiment of the present utility model.

Five, embodiment:

Describe in conjunction with the embodiments:

The employing discrete component constitutes the reception controller of little current switch power circuit, as an embodiment of the present utility model.

From Fig. 1, Fig. 2, Fig. 3 is as can be known: the utility model is mainly by remote control transmitter, the reception controller is formed, wherein receive controller mainly by the controllable silicon electronic switching circuit, switching power circuit, remote control reception and manual control circuit are formed, wherein remote control transmitter transmits a signal to remote control reception and the manual control circuit that receives in the controller, it is characterized in that: receive controller by the controllable silicon electronic switching circuit, switching power circuit, remote control reception and manual control circuit constitute, controllable silicon electronic switching circuit wherein, switching power circuit, interconnect between remote control reception and the manual control circuit, receive controller and be connected between circuit power and the load.Can be connected on formation multipath reception controller between circuit power and a plurality of load with receiving controller.

From Fig. 2 also as can be known: switching power circuit and controllable silicon electronic switching circuit in the described reception controller use full-bridge rectifier D jointly.

From Fig. 2 also as can be known: the electronic switching circuit of described reception controller is by bidirectional triode thyristor T1, one-way SCR T2, voltage stabilizing didoe D1, trigger resistance R 1, full-bridge rectifier D constitutes, wherein bidirectional triode thyristor T1 is connected between circuit power and the load, the end of bidirectional triode thyristor T1 connects the ac input end of full-bridge rectifier D, the positive output end of full-bridge rectifier D connects the positive pole of one-way SCR T2, the other end of bidirectional triode thyristor T1 connects another ac input end of full-bridge rectifier D and the trigger end of bidirectional triode thyristor T1 by triggering resistance R 1, the negative output terminal of full-bridge rectifier D connects the positive pole of voltage stabilizing didoe D1, and the negative pole of one-way SCR T2 connects the negative pole of voltage stabilizing didoe D1.

From Fig. 2 further as can be known: oscillating converter is by resistance R 4 the described switching power circuit, R5, capacitor C 2, C3, C4, voltage stabilizing didoe D3, diode D4, triode V2, transformer B forms, wherein an end of resistance R 4 connects the positive output end of full-bridge rectifier D and the positive pole of one-way SCR T2, the other end of resistance R 4 connects the negative pole of voltage stabilizing didoe D3, capacitor C 2 and transformer B and resistance R 5, the base stage of triode V2 connects resistance R 5, capacitor C 3, the collector electrode of triode V2 connects transformer B and capacitor C 4, the emitter of triode V2 connects the positive pole of voltage stabilizing didoe D3, capacitor C 2, C1, C5, the VCC end of the negative pole of diode D2 and remote control reception and manual control circuit, one end of capacitor C 3 and an end of capacitor C 4 connect together, the positive pole of diode D4 connects capacitor C 1 by transformer B, the positive pole of diode D1, the VSS end of the emitter of triode V1 and remote control reception and manual control circuit, the negative pole of diode D4 connect the VCC end of remote control reception and manual control circuit.

From Fig. 2 also further as can be known: the rectification circuit the described switching power circuit triggers resistance R 1 by full-bridge rectifier D, bidirectional triode thyristor and constitutes, wherein the single line of AC power is through the ac input end of illuminating lamp connection full-bridge rectifier D, and the single line in addition of AC power triggers another ac input end that resistance R 1 connects full-bridge rectifier D through bidirectional triode thyristor.

As can be seen from Figure 5: described switching power circuit adopts Switching Power Supply IC.

Employing Switching Power Supply IC constitutes the reception controller of little current switch power circuit, as another embodiment of the present utility model.Directly adopt Switching Power Supply IC to replace the oscillating transducer that constitutes by V2, C3, C4, R5, B.Other parts and embodiment one are similar.

As can be seen from Figure 4: receive controller and be connected on formation multipath reception controller between circuit power and a plurality of load, wherein each load inserts power circuit by an independently bidirectional triode thyristor control after load is connected with bidirectional triode thyristor.

Operation principle of the present utility model is: receive in the power circuit of controller in single channel, when controllable silicon T1, T2 end, the C2 both end voltage raises, automatically started working by little current switch power circuit that bridge rectifier, R4, D3, V2, C2, C3, C4, R5, B constitute, Switching Power Supply is exported after D4 rectification C1, C5 filtering to circuit supply.When remote control reception and manual control circuit output signal and when triggering one-way SCR T2 conducting, T2 will further trigger bidirectional triode thyristor T1 conducting, because the voltage at T2 two ends reduces, the oscillating circuit failure of oscillation that constitutes by V2, receiving the controller power consumption is provided by D1, D2 shunting, thereby has guaranteed to receive the power supply needs of controller under different conditions.Receive in the controller at two-way, when the two-way load all is in off state, the vibration change-over circuit that receives formation such as triode V2, transformer B in the controller is powered jointly by the full-bridge rectifier of two-way electronic switch, and finishes power supply road use after the power conversion by the vibration change-over circuit; When one tunnel conducting one tunnel ends, receive controller by little current switch power supply and D1, D2 shunting hybrid power supply; When the two-way load all was in conducting state, the reception controller was shunted power supply by D1, the D2 of two-way electronic switch.Three the tunnel, the four tunnel and the operation principle of multipath reception controller and two tunnel receive controller classes seemingly, be not described in detail in this.

Claims

1, a kind of tandem type remote controller that adopts Switching Power Supply, remote control transmitter transmits a signal to remote control reception and the manual control circuit that receives in the controller, it is characterized in that: receive controller and constitute by controllable silicon electronic switching circuit, switching power circuit, remote control reception and manual control circuit, wherein interconnect between controllable silicon electronic switching circuit, switching power circuit, remote control reception and the manual control circuit, receive controller and be connected between circuit power and the load.

2, the tandem type remote controller of employing switch power technology according to claim 1 is characterized in that: switching power circuit and controllable silicon electronic switching circuit in the described reception controller use full-bridge rectifier D jointly.

3, the tandem type remote controller of employing switch power technology according to claim 1, it is characterized in that: the electronic switching circuit of described reception controller is by bidirectional triode thyristor T1, one-way SCR T2, voltage stabilizing didoe D1, trigger resistance R 1, full-bridge rectifier D constitutes, wherein bidirectional triode thyristor T1 is connected between circuit power and the load, the end of bidirectional triode thyristor T1 connects the ac input end of full-bridge rectifier D, the positive output end of full-bridge rectifier D connects the positive pole of one-way SCR T2, the other end of bidirectional triode thyristor T1 connects another ac input end of full-bridge rectifier D and the trigger end of bidirectional triode thyristor T1 by triggering resistance R 1, the negative output terminal of full-bridge rectifier D connects the positive pole of voltage stabilizing didoe D1, and the negative pole of one-way SCR T2 connects the negative pole of voltage stabilizing didoe D1.

4, the tandem type remote controller of employing switch power technology according to claim 1, it is characterized in that: oscillating converter is by resistance R 4 in the described switching power circuit, R5, capacitor C 2, C3, C4, voltage stabilizing didoe D3, diode D4, triode V2, transformer B forms, wherein an end of resistance R 4 connects the positive output end of full-bridge rectifier D and the positive pole of one-way SCR T2, the other end of resistance R 4 connects the negative pole of voltage stabilizing didoe D3, capacitor C 2 and transformer B and resistance R 5, the base stage of triode V2 connects resistance R 5, capacitor C 3, the collector electrode of triode V2 connects transformer B and capacitor C 4, and the emitter of triode V2 connects the positive pole of voltage stabilizing didoe D3, capacitor C 2, C1, C5, the V of the negative pole of diode D2 and remote control reception and manual control circuit _CCEnd, an end of capacitor C 3 and an end of capacitor C 4 connect together, and the positive pole of diode D4 connects capacitor C 1, the positive pole of diode D1, the emitter of triode V1 and the V of remote control reception and manual control circuit by transformer B _SSEnd, the negative pole of diode D4 connects the V of remote control reception and manual control circuit _CCEnd.

5, the tandem type remote controller of employing switch power technology according to claim 1, it is characterized in that: the rectification circuit in the described switching power circuit triggers resistance R 1 by full-bridge rectifier D, bidirectional triode thyristor and constitutes, wherein the single line of AC power is through the ac input end of illuminating lamp connection full-bridge rectifier D, and the single line in addition of AC power triggers another ac input end that resistance R 1 connects full-bridge rectifier D through bidirectional triode thyristor.

6, the tandem type remote controller of employing switch power technology according to claim 1 is characterized in that: described switching power circuit adopts Switching Power Supply IC.

7, the tandem type remote controller of employing switch power technology according to claim 1, it is characterized in that: receive controller and be connected on formation multipath reception controller between circuit power and a plurality of load, wherein each load inserts power circuit by an independently bidirectional triode thyristor control after load is connected with bidirectional triode thyristor.