CN206136364U - Electric light remote switch's wireless receiving device - Google Patents

Abstract

The utility model discloses an electric light remote switch's wireless receiving device, including installing in near the shell in roof electric light to and set up circuit board and the controling keyboard in the shell, the integration has supply circuit, wireless signal receiving circuit, decoding circuit and control circuit on the circuit board, supply circuit is wireless signal receiving circuit, decoding circuit and controling keyboard respectively provides DC the power, supply circuit's input termination AC power supplies, decoding circuit is mutually mutual in wireless signal receiving circuit, controling keyboard and control circuit respectively, control circuit is controlled the load electricity with one or more and is connected. The utility model discloses the circuit is simple, the wiring is convenient, use easy and simple to handle, convenient to carry. Simple to operate just exempts from the wiring, need not direct contact reception control unit during study, and it is dangerous to have avoided electrocuteeing.

Description

A kind of radio receiver of remote-controlled switch for lamp

Technical field

This utility model belongs to remote switch field, is related to a kind of wireless receiving circuit, and a kind of especially electric light remote control is opened The radio receiver of pass.

Background technology

The use of lighting of home and various electrical equipment has been a requisite part in daily productive life.Existing electrical equipment Switch is overall to be divided into two kinds：Mechanical switch and electrical switch.But, both switches all have the following disadvantages：Machinery Although switch is simple, it using mechanical contact control, it is actually used during, with spark phenomenon.It is unable to zero cross fired, right Electrical network has the congenital deficiencies such as pollution；Although electrical switch solves spark phenomenon, but it is inconvenient, easy really to bring installation The deficiencies such as contact.

With the development and the improvement of people's living standards of science and technology, people propose new requirement to lighting of home, Existing product can not meet the requirement of people.It has been inevitable development direction that radio remote control switch replaces existing switch, mesh Front existing remote switch is present can not arbitrarily be installed, connect up trouble, study is inconvenient to code, confidentiality is poor, coding is easy Repetition causes number of drawbacks and the deficiencies such as complicated, the operation inconvenience of misoperation, fixed code system production.

Utility model content

The purpose of this utility model is the shortcoming for overcoming above-mentioned prior art, there is provided a kind of remote-controlled switch for lamp it is wireless Reception device, it is its simple structure, easy for installation, convenient for production and using easy to operate, effectively prevent conventional mechanical switch and Electrical switch can not be moved arbitrarily, immutable control object, can not arbitrarily learn code, learn code operation defect and the deficiency such as inconvenience.

To reach above-mentioned purpose, this utility model is employed the following technical solutions and is achieved：

A kind of radio receiver of remote-controlled switch for lamp, including the shell being installed near roof electric light, and is arranged In the circuit board and control keyboard of inside the shell；Power supply circuits, wireless signal receiving circuit, decoding circuit are integrated with circuit board with And control circuit；Power supply circuits are respectively wireless signal receiving circuit, decoding circuit and control keyboard and provide D/C power, power supply electricity The input termination AC power supplies on road；Decoding circuit interacts respectively at wireless signal receiving circuit, control keyboard and control circuit； Control circuit is electrically connected with one or more controlled loads.

This utility model is further improved by：

Lightning protection circuit is additionally provided with the power supply circuits.

The lightning protection circuit includes resistance RV2, resistance RV1 and rectifier bridge, and an AC port of rectifier bridge passes through resistance RV2 connects AC power supplies N-terminal, and another AC port connects the L ends of AC power supplies, parallel resistance RV1 between two AC ports；The V+ of rectifier bridge Port and V- ports connect the input of power supply circuits.

The power supply circuits include power supply chip TNY175, transformator B1 and mu balanced circuit, power supply chip TNY175 5, 6th, 7 and 8 pins connect the V- ends of rectifier bridge, and the V+ ends of rectifier bridge connect one end of transformator B1 primary side windings by inductance L21, electricity 4 pins of source chip TNY175 connect the other end of transformator B1 primary side windings；One end of transformer secondary winding is by concatenation two Pole pipe D22 and inductance L22 connect the input of mu balanced circuit, the other end ground connection of transformer secondary winding；The output of mu balanced circuit Hold the DC outfans for power supply circuits.

The mu balanced circuit adopts voltage stabilizing chip 78L05, and 3 pins of voltage stabilizing chip 78L05 are by inductance L22 and diode D22 connects one end that transformator becomes again winding, and 2 pins ground connection, 1 pin is grounded by polar capacitor C212, and 1 pin is DC outputs End.

The decoding circuit adopt single-chip microcomputer STM8S103F2P6, antenna ANT by receiver port RX-MODULE with Single-chip microcomputer STM8S103F2P6 is connected；Antenna ANT meets 1 pin of receiver port RX-MODULE, receiver port RX- 2 pins of MODULE connect the DC outfans of power supply circuits, and 3 pins and 4 pins connect single-chip microcomputer STM8S103F2P6's by R24 16 pins, the 5 pins ground connection of receiver port RX-MODULE；1 pin of single-chip microcomputer STM8S103F2P6,2 pins, 3 are drawn Foot, 5 pins, 6 pins, 11 pins, 12 pins and 19 pins are grounded；4 pins and 18 pins of single-chip microcomputer STM8S103F2P6 2 pins and 3 pins of difference connecting test interface DEBUG；The 4 pins ground connection of test interface DEBUG, 1 pin connects power supply circuits DC outfans；2 pins of test interface DEBUG connect the anode of diode D23, and the negative electrode of diode D23 connects signal receiving end 2 pins of mouth RX-MODULE.

The control keyboard includes study button KEY, at least one control button and a respective keys circuit；Study One end ground connection of button KEY, the other end is divided into two-way, all the way one end of connecting resistance R220, and the DC that another road connects power supply circuits is defeated Go out end；The other end of resistance R220 connects 18 pins of single-chip microcomputer STM8S103F2P6,20 pins of single-chip microcomputer STM8S103F2P6 The negative electrode of sending and receiving optical diode D30, the anode of light emitting diode D30 connects the DC outfans of power supply circuits by resistance R26；Study The two ends shunt capacitance C28 of button KEY.

The control button is provided with 4, control button KM1, control button KM1, control button KM1 and control button KM1 connects respectively 17 pins, 15 pins, 14 pins and 13 pins of single-chip microcomputer STM8S103F2P6.

The control circuit includes current output interface AC-OUT, and the four tunnels control corresponding with four control buttons Loop；Include audion, chip MOC3063 and bidirectional triode thyristor per control loop all the way；Control button connects audion Base stage, the grounded emitter of audion, colelctor electrode connects the CATHODE pins of chip MOC3063, and the ANODE of chip MOC3063 draws Foot connects the DC outfans of power supply circuits；The G of an output pin Jun Jiegai roads bidirectional triode thyristor per road chip MOC3063 Pole, the A1 pins of bidirectional triode thyristor connect a pin of current output interface AC-OUT；Another output of chip MOC3063 is drawn Foot Jing resistance connects with the A2 pins of bidirectional triode thyristor.

Compared with prior art, this utility model has the advantages that：

This utility model circuit is simple, easy-to-connect, using easy to operate, easy to carry.It is easy for installation and exempt from wiring, learn Controller is received during habit without the need for directly contact, it is to avoid Danger Electric shock risk.This utility model is kept away using embedded radio control technology Many advantages, such as having exempted from switch drain danger.Effective encryption method is adopted simultaneously, can solve the safety problem of remote control study. Finally, this utility model is a large amount of to save cable and engineering time, expense without the need for laying Switching Power Supply line again；User can be in room Interior optional position, any space mounting, stickup, without the need for considering that body of wall is damaged；Support that one to multiple road exports, user can be free Dilatation；Built-in study button, coordinate roof receptor, 86 box series of products can as needed, that hobby arbitrarily arranges study is indoor The light on and off of any one street lamp.Study is simple, easy to use；Due to using the light on and off that lamp is controlled without money remote control mode, so as to avoid Harm of traditional switch drain to human body.

Description of the drawings

Fig. 1 is circuit block diagram of the present utility model；

Fig. 2 is the circuit diagram of this utility model power supply circuits；

Fig. 3 is the circuit diagram of this utility model wireless receiving circuit and decoding circuit；

Fig. 4 is the circuit diagram of this utility model control circuit.

Specific embodiment

This utility model is described in further detail below in conjunction with the accompanying drawings：

Referring to Fig. 1-4, this utility model includes shell, the circuit board for being laid in inside the shell and the control key being laid on shell Disk, is provided with circuit board and matches the wireless signal receiving circuit that uses with wireless signal transmission circuit and wireless signal connects Receive key circuit that the decoding circuit that connects of circuit connects with decoding circuit, the memorizer for connecting with decoding circuit respectively and control Circuit processed and the power supply circuits for connecting with key circuit, wireless signal receiving circuit, decoding circuit and control circuit respectively, control Circuit processed connects respectively with one or more controlled loads, and control keyboard is arranged on shell, and control keyboard is provided with one Study button and one or more controlled loads are directly controlled control button respectively, and the quantity of control button is many It is individual, control keyboard and study button connect with key circuit.

As shown in Fig. 2 current input terminal mouth（That is CN21 ports, AC-INPUT ports）L ports Jing after resistance RV2 with it is whole One AC port of stream bridge connects, and the N-port of current input terminal mouth connects with another AC port of rectifier bridge, and the two of rectifier bridge Between individual AC ports and be connected to varistor RV1, the V+ pins of rectifier bridge Jing after inductance L21 with the primary side winding one of transformator B1 End connects and its V- pins ground connection, and the junction point between inductance L21 and transformator B1 primary side windings is grounded Jing after electric capacity C21.Core Piece TNY175（That is chip IC 21）S pins be grounded and after its BP/M pipe foot meridian capacitor C24 be grounded；The D pipes of chip TNY175 Foot divides two-way Jing after forward conduction D21, and all the way Jing electric capacity C23 is followed by the junction point between inductance L21 and transformator B1 primary side windings, Another Lu Jingxiang and the resistance R21 and R222 that connect are followed by the junction point between inductance L21 and transformator B1 primary side windings, chip The D pins of TNY175 connect with the transformator B1 primary side winding other ends；One end of transformator B1 vice-side windings is grounded and its is another End connects Jing after forward conduction diode D22 and inductance L22 with the Vin pins of three terminal regulator IC27, three terminal regulator IC27 Vout pipe foot meridian capacitors, the junction point between diode D22 and inductance L22 is grounded Jing after polar capacitor C25, three terminal regulator Vin the and Vout pins of IC27 distinguish the ground connection Jing after polar capacitor C26 and C212；The EN pins of chip TNY175 and NPN type three The colelctor electrode of pole pipe connects, the grounded emitter of NPN type triode and its base stage point two-way, all the way Jing resistance R22 and stabilivolt Connect with the Vin pins of three terminal regulator IC27 after ZD1, another road is grounded Jing after resistance R23；The Vout of three terminal regulator IC27 Pin is+5V power output ends.

As shown in figure 3, the power output end of power supply circuits is+5V power ends；Decoding circuit is specially single-chip microcomputer STM8S103F2P6.Wireless signal receiving circuit includes reception antenna ANT, reception antenna ANT and receiver port（That is CN3 Port）The 1st pin connect, the 2nd pin of receiver port connects with the power output end of power supply circuits, and power supply circuits Power output end be grounded Jing after electric capacity C27, the 2nd and 3 pins of receiver port it is equal Jing after resistance R24 with single-chip microcomputer The PC6 pins of STM8S103F2P6 connect, the 5th pin ground connection of receiver port；The VSS pipes of single-chip microcomputer STM8S103F2P6 Foot, AIN3/PD2 pins, I2C_SCL/PB4 pins, I2C_SDA/PB5 pins, PD4/BEEP pins, PD5/UART1_TX/ AIN5 pins, PD6/UART1_RX/AIN6 pins, OSCIN/PA1 pins and OSCOUT/PA2 pins are grounded, signal receiving end 2nd pin of mouth connects with the VDD pins of single-chip microcomputer STM8S103F2P6 and is grounded after VDD pipe foot meridian capacitor C211, single-chip microcomputer Ground connection, the VDD pins of single-chip microcomputer STM8S103F2P6 and power supply circuits after the VCAP pipe foot meridian capacitor C210 of STM8S103F2P6 Power output end connect and VDD pins are grounded Jing after resistance R25 and electric capacity C29, the junction point Jing of resistance R25 and electric capacity C29 Connect with the power output end of power supply circuits after forward conduction diode D25, and the junction point difference of resistance R25 and electric capacity C29 With CN4 ports（That is product up-gradation port, DEBUG ports）The 2nd pin and single-chip microcomputer STM8S103F2P6 NRST pin phases Connect, the 4th pin of CN4 ports ground connection and its 1st pin connects+5V power ends, the SWIM/PD1 pipes of single-chip microcomputer STM8S103F2P6 Foot connects with the 3rd pin of CN4 ports, and the SWIM/PD1 pin Jing resistance R220 of single-chip microcomputer STM8S103F2P6 are followed by+5V Power end, the AIN4/ of+5V power ends Jing after resistance R26 and forward conduction light emitting diode D30 with single-chip microcomputer STM8S103F2P6 PD3 pins connect, and+5V power ends are grounded Jing after resistance R27 and button KEY and the junction point Jing between resistance R27 and button KEY is electric Hold and be grounded after C28, the junction point between resistance R27 and button KEY connects with the PA3 pins of single-chip microcomputer STM8S103F2P6.Button KEY is study button, and the 2-7 of status indicator lamp two is light emitting diode D30 and light emitting diode D30 is LED.Resistance R26 and R27 and electric capacity C28 compositions receive the study key circuit of controller 2.

In the present embodiment, the control to this utility model each several part circuit is realized using STM8S series monolithics, as to institute Receive wireless signal it is single, double to reception, send control, the encryption of information with identification, the study of sequence code with change etc..

As shown in figure 4, control circuit include integrated chip IC23, IC24, IC25 and IC26, NPN type triode Q22, Q23, Q24 and Q25 and bidirectional triode thyristor T1, T2, T3 and T4, integrated chip IC23, IC24, IC25 and IC26 are chip MOC3063.The PC7 pins of single-chip microcomputer STM8S103F2P6 connect Jing after resistance R28 with the base stage of NPN type triode Q22, NPN The grounded emitter of type audion Q22 and its colelctor electrode connects with the CATHODE pins of integrated chip IC23, integrated chip IC23 An output pin and bidirectional triode thyristor T1 G poles, A1 pins and the current output terminal mouth of bidirectional triode thyristor T1（That is CN22 ends Mouthful, AC-OUT ports）The 1st pin connect, another output pin of integrated chip IC23 Jing after resistance R216 with it is two-way can The A2 pins of control silicon T1 connect.The PC5 pins of single-chip microcomputer STM8S103F2P6 Jing after resistance R29 with the base of NPN type triode Q23 Pole connects, the grounded emitter of NPN type triode Q23 and its colelctor electrode connects with the CATHODE pins of integrated chip IC24, collection An output pin and the G poles of bidirectional triode thyristor T2 into chip IC 24, A1 pins and the output port of bidirectional triode thyristor T2 2nd pin connects, another output pin of integrated chip IC24 Jing after resistance R217 with the A2 pin phases of bidirectional triode thyristor T2 Connect.

The AIN2/PC4 pins of single-chip microcomputer STM8S103F2P6 Jing after resistance R210 with the base stage phase of NPN type triode Q24 Connect, the grounded emitter of NPN type triode Q24 and its colelctor electrode connects with the CATHODE pins of integrated chip IC25, integrated core One output pin of piece IC25 and the G poles of bidirectional triode thyristor T3, the A1 pins of bidirectional triode thyristor T3 and the 3rd pipe of output port Foot connects, and another output pin of integrated chip IC25 connects Jing after resistance R218 with the A2 pins of bidirectional triode thyristor T3.

The PC3 pins of single-chip microcomputer STM8S103F2P6 connect Jing after resistance R211 with the base stage of NPN type triode Q25, NPN The grounded emitter of type audion Q25 and its colelctor electrode connects with the CATHODE pins of integrated chip IC26, integrated chip IC26 An output pin and bidirectional triode thyristor T4 G poles, the A1 pins of bidirectional triode thyristor T4 and the 4th pin phase of output port Connect, another output pin of integrated chip IC26 connects Jing after resistance R219 with the A2 pins of bidirectional triode thyristor T4.It is two-way can The A2 pins of control silicon T1, T2, T3 and T4 are equal to connect Jing after load protective tube F1 with the 5th pin of CN22 ports, integrated chip Respectively Jing resistance R212, R213, R214 and R215 are followed by+5V power ends to the ANODE pins of IC23, IC24, IC25 and IC26.

In the present embodiment, output control is carried out using optocoupler and bidirectional triode thyristor in control circuit, work as single-chip microcomputer When STM8S103F2P6 exports a high level signal, NPN type triode Q25（Or Q23, Q24, Q25）Conducting, Jing optocoupler cores Piece IC23（Or IC24, IC25, IC26）Afterwards, bidirectional triode thyristor T1 is made（Or T2, T3, T4）Conducting, it is controlled accordingly to load electric, So as to play a part of control load.

During actually used, when having thunderbolt and produce high pressure Jing electrical networks and import power supply circuits, by varistor RV1, The lightning protection circuit 2-6 of resistance RV2 and load protective tube F1 compositions receives controller 2 and protects to this utility model.When being added in When the voltage at varistor RV1 two ends exceedes its running voltage, the resistance of varistor RV1 is reduced, and makes the height produced by thunderbolt Pressure energy expenditure is on varistor RV1；If electric current is excessive, load protective tube F1 can burn protection late-class circuit.Power supply circuits Also include current rectifying and wave filtering circuit：After the rectified bridge rectification of alternating voltage, then more pure direct current is obtained Jing after electric capacity C21 filtering Voltage；If the capacity of electric capacity C21 diminishes, the AC ripple of output will increase.Power supply circuits also include input filter circuit：Electric capacity The π type filter networks of C21, inductance L21 and electric capacity C22 compositions, it is mainly electromagnetic noise and noise signal to input power Suppressed, prevented to power supply disturbance, while the high frequency spurs for being also prevented from power supply generation itself are disturbed electrical network.Chip TNY175, diode D21, stabilivolt ZD1 and audion Q1 and related elements play PWM pulsewidth modulations and compensating action, with defeated Go out more stable DC voltage.The absorption circuit that colleague, diode D21, resistance R21 and electric capacity C23 are constituted, can effectively suppress Peak-inverse voltage, resistance R21 is the bleeder resistance of electric capacity C23, can prevent the electric charge accumulated on electric capacity C23 after power-off from being formed High pressure.B1 is switch transformer, the opposite in phase of its first polar curve circle and secondary coil.Diode D22 be commutation diode, two poles Pipe D22, electric capacity C25, inductance L22, electric capacity C27 and C212 carry out filtering high-frequency rectifier, obtain the voltage stabilizing output of+5V.The circuit Principle of stabilized voltage be analyzed as follows：When causing output voltage to decline for some reason, feedback coil voltage and control end electric current Also decrease, and during the error voltage rising of chip internal generation, the pulse duty factor increase of PWM comparators output is passed through Chip TNY175 causes output voltage to rise, and can finally maintain output voltage constant；Vice versa.

During actually used, after switching on power, 220V alternating currents first pass around bridge rectifier Z1 and electric capacity C21 filtering Afterwards, the high direct voltage of about+300V is obtained, then by the primary side winding of high frequency transformer B1, needed for providing to chip TNY175 Running voltage；The pulse width modulation power signal exported from transformator B1 vice-side windings, Jing diode D22, electric capacity C25, inductance L22 and electric capacity C26 and C212 are carried out after filtering high-frequency rectifier, obtain the voltage stabilizing output of+5V；Voltage on feedback ZD1 then leads to Audion Q21 is crossed, control electric current is added in control end EN of chip TNY175.By diode D21, resistance R21 and electric capacity C23 The absorption circuit of composition, can effectively suppress peak-inverse voltage.

During practical operation use, remote control unit coordinates reception controller to use, and can realize simple and effective study side Formula, thus user can be allowed more to experience the intelligent life that can arbitrarily control indoor arbitrarily light fixture.Specifically：Work as control When remote control unit and reception controller enter learning style, its concrete learning style is as follows：It is short by reception control during first installation Study button on device（That is button KEY）, after light emitting diode D30 length is bright learning state is entered（Without operation in 5 seconds Words, receive controller 2 and automatically exit from pairing mode）；Subsequently, the remote control study button of remote control unit is pressed（That is button K4）, And after light emitting diode D30 extinguishes, successful matching；Afterwards, just into normal mode of operation, and it is remotely controlled operation and enters During learning model, receive controller without the need for human contact and operated, thus it is actually used very convenient.If it is desired to deleting Study button, then long by the study button received on controller, light emitting diode D30 is first lighted after extinguishing again, then cancel all The remote controller key for having matched.

The short remote control study button by remote control unit, light emitting diode D1 Chang Liang (do not have into learning state in 10 seconds If having operation, learning model is automatically exited from).Multiple control light fixture loops may be selected by any control button on remote control unit In arbitrarily all the way（Often click, control light fixture loop toward Posterior circle all the way, until want to control certain all the way）, short remote control again afterwards Remote control study button on device, confirms that a pair control light fixture loops of the control button on remote control unit are controlled, Then complete to code process.If wanting to delete the control button for having succeeded in school, length presses the remote control study button on remote control unit, Wait controlled light fixture brighten again it is dimmed after, then delete successfully.

Above content is only to illustrate technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality Within protection domain with new claims.

Claims (9)

1. a kind of radio receiver of remote-controlled switch for lamp, it is characterised in that including the shell being installed near roof electric light, And it is arranged at the circuit board and control keyboard of inside the shell；Power supply circuits, wireless signal receiving circuit are integrated with circuit board, are translated Code circuit and control circuit；It is electric that power supply circuits are respectively wireless signal receiving circuit, decoding circuit and control keyboard offer DC Source, the input termination AC power supplies of power supply circuits；Decoding circuit is respectively at wireless signal receiving circuit, control keyboard and control electricity Road interacts；Control circuit is electrically connected with one or more controlled loads.

2. the radio receiver of remote-controlled switch for lamp according to claim 1, it is characterised in that on the power supply circuits It is additionally provided with lightning protection circuit.

3. the radio receiver of remote-controlled switch for lamp according to claim 2, it is characterised in that the lightning protection circuit bag Resistance RV2, varistor RV1 and rectifier bridge are included, an AC port of rectifier bridge connects AC power supplies N-terminal by resistance RV2, another Individual AC ports connect the L ends of AC power supplies, varistor RV1 in parallel between two AC ports；The V+ ports and V- ports of rectifier bridge connects The input of power supply circuits.

4. the radio receiver of remote-controlled switch for lamp according to claim 3, it is characterised in that the power supply circuits bag Power supply chip TNY175, transformator B1 and mu balanced circuit are included, 5,6,7 and 8 pins of power supply chip TNY175 connect rectifier bridge V- ends, the V+ ends of rectifier bridge connect one end of transformator B1 primary side windings by inductance L21, and 4 pins of power supply chip TNY175 connect The other end of transformator B1 primary side windings；One end of transformer secondary winding connects voltage stabilizing by series diode D22 and inductance L22 The input of circuit, the other end ground connection of transformer secondary winding；The outfan of mu balanced circuit is the DC outfans of power supply circuits.

5. the radio receiver of remote-controlled switch for lamp according to claim 4, it is characterised in that the mu balanced circuit is adopted Voltage stabilizing chip 78L05,3 pins of voltage stabilizing chip 78L05 is used to connect transformator by inductance L22 and diode D22 and become winding again One end, 2 pins ground connection, 1 pin is grounded by polar capacitor C212, and 1 pin is DC outfans.

6. the radio receiver of remote-controlled switch for lamp according to claim 1, it is characterised in that the decoding circuit is adopted Single-chip microcomputer STM8S103F2P6 is used, antenna ANT is by receiver port RX-MODULE and single-chip microcomputer STM8S103F2P6 phases Even；Antenna ANT connects 1 pin of receiver port RX-MODULE, and 2 pins of receiver port RX-MODULE connect power supply electricity The DC outfans on road, 3 pins and 4 pins connect 16 pins of single-chip microcomputer STM8S103F2P6, receiver port by R24 The 5 pins ground connection of RX-MODULE；1 pin of single-chip microcomputer STM8S103F2P6,2 pins, 3 pins, 5 pins, 6 pins, 11 are drawn Foot, 12 pins and 19 pins are grounded；4 pins of single-chip microcomputer STM8S103F2P6 and 18 pins difference connecting test interface 2 pins and 3 pins of DEBUG；The 4 pins ground connection of test interface DEBUG, 1 pin connects the DC outfans of power supply circuits；Test connects 2 pins of mouth DEBUG connect the anode of diode D23, and the negative electrode of diode D23 connects the 2 of receiver port RX-MODULE and draws Foot.

7. the radio receiver of remote-controlled switch for lamp according to claim 6, it is characterised in that the control keyboard bag Include study button KEY, at least one control button and a respective keys circuit；One end ground connection of study button KEY is another End is divided into two-way, all the way one end of connecting resistance R220, and another road connects the DC outfans of power supply circuits；Another termination of resistance R220 18 pins of single-chip microcomputer STM8S103F2P6, the negative electrode of the 20 pin sending and receiving optical diode D30 of single-chip microcomputer STM8S103F2P6 is sent out The anode of optical diode D30 connects the DC outfans of power supply circuits by resistance R26；The two ends shunt capacitance of study button KEY C28。

8. the radio receiver of remote-controlled switch for lamp according to claim 7, it is characterised in that the control button sets 4 are equipped with, control button KM1, control button KM1, control button KM1 and control button KM1 connect respectively single-chip microcomputer 17 pins of STM8S103F2P6,15 pins, 14 pins and 13 pins.

9. the radio receiver of remote-controlled switch for lamp according to claim 8, it is characterised in that the control circuit bag Include current output interface AC-OUT, and the four tunnel control loops corresponding with four control buttons；It is equal per control loop all the way Including audion, chip MOC3063 and bidirectional triode thyristor；Control button connects the base stage of audion, and the emitter stage of audion connects Ground, colelctor electrode connects the CATHODE pins of chip MOC3063, and the DC that the ANODE pins of chip MOC3063 connect power supply circuits is defeated Go out end；The G poles of an output pin Jun Jiegai roads bidirectional triode thyristor per road chip MOC3063, the A1 pins of bidirectional triode thyristor Connect a pin of current output interface AC-OUT；Another output pin Jing resistance of chip MOC3063 and bidirectional triode thyristor A2 pins connect.