CN208013740U - A kind of energy-efficient infrared remote control alternating-current switch - Google Patents
A kind of energy-efficient infrared remote control alternating-current switch Download PDFInfo
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- CN208013740U CN208013740U CN201820508573.9U CN201820508573U CN208013740U CN 208013740 U CN208013740 U CN 208013740U CN 201820508573 U CN201820508573 U CN 201820508573U CN 208013740 U CN208013740 U CN 208013740U
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Abstract
The utility model discloses a kind of energy-efficient infrared remote control alternating-current switch, including power-switching circuit, control circuit, infrared remote receiver, mini light night and controllable switch；Controllable switch is connected on firewire, and power-switching circuit is started to exchange fire line inlet wire L and zero curve inlet wire N respectively, carries out circuit, infrared remote receiver and mini light night power supply in order to control after voltage conversion；The response input terminal of infrared remote receiver output end connection control circuit；The corresponding output end of control circuit connects the control terminal of controllable switch；The control circuit is equipped with jumper terminal, for being arranged and the matched working method of remote controler.The utility model integrates remote control switch and mini light night, have many advantages, such as that small and exquisite exquisiteness, reliability are high, zero passage is connected, install that simple, easy to control, power consumption is economic, cost is extremely low, panel-switch and pullswitch can be saved, electric wire wiring and panel-switch construction and installation cost are reduced, is used especially suitable for family.
Description
Technical field
The utility model is related to a kind of infrared remote control alternating-current switch more particularly to a kind of energy-efficient infrared remote control exchanges
Switch, belongs to electronic technology field.
Background technology
Remote control switch type currently on the market is various, but is usually present or cost is higher or power consumption is larger or electric current
It impacts larger or there is no small night lamp function, affect remote control switch using and popularizing in the family to a certain extent.
Invention content
The technical problem to be solved by the present invention is to provide a kind of energy-efficient infrared remote control alternating-current switch.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of energy-efficient infrared remote control alternating-current switch, including power-switching circuit, control circuit, infrared remote receiver,
Mini light night and controllable switch；The zero curve inlet wire N of alternating current 220V and zero curve outlet N ' are direct-connected, and the firewire inlet wire L of alternating current 220V connects can
Control switch connection firewire outlet L ', the corresponding output end of power-switching circuit are started to exchange fire line inlet wire L and zero curve inlet wire N respectively；Power supply
The cathode output end of conversion circuit is separately connected the power input of control circuit and the anode of mini light night, power-switching circuit
Cathode output end is separately connected the negative input of control circuit and the cathode of mini light night；Infrared remote receiver output termination control electricity
The response input terminal on road；The corresponding output end of control circuit connects the control terminal of controllable switch；The control circuit is equipped with wire jumper end
Son, for being arranged and the matched working method of remote controler.
The mini light night includes 1 or more concatenated LED night lamp.
The power-switching circuit includes resistance R1-R2, and the cathode of capacitance C1-C3, diode D1-D2, diode D1 connect
The anode of capacitance C2, the start to exchange fire anode of line inlet wire L, diode D1 of the cathode of capacitance C2 connect zero curve through resistance R2, resistance R1 successively
Inlet wire N；The anode of diode D2 connects the cathode of capacitance C3, and the anode of capacitance C3 is started to exchange fire line inlet wire L, and the cathode of diode D2 connects two
The anode of pole pipe D1, capacitance C1 are in parallel with resistance R2；The control circuit includes diode D5-D6, triode Q1-Q2, monolithic
Machine U2, capacitance C4 and resistance R4；The positive pole of the microcontroller U2 connects the anode of capacitance C2, and cathode connects the negative of capacitance C3
Pole；The corresponding output pin of the microcontroller U2 connects the control terminal of controllable switch through resistance R4；6 inputs of the microcontroller U2
Pin is for connecing jumper terminal；The corresponding output pin of the microcontroller U2 connects the ground level of triode Q1-Q2 respectively；Triode
The collector of Q1-Q2 connects the anode of capacitance C2 and the cathode of capacitance C3 respectively；The collector of triode Q1 is started to exchange fire line inlet wire L；Three
The collector of pole pipe Q1 is started to exchange fire line inlet wire L through positive end to end diode D1-D2；Infrared remote receiver output end connects microcontroller
The respective input of U2；The mini light night includes 2 concatenated LED night lamps；2 concatenated LED night lamps are connected on microcontroller
Positive pole and power cathode between.
The control circuit further includes resistance R3, and resistance R3 is connected on the corresponding input pin of zero curve outlet N ' and microcontroller U2
Between.
Using having technical effect that acquired by above-mentioned technical proposal：The utility model collection remote control switch is one with mini light night
Body has many advantages, such as that small and exquisite exquisiteness, reliability are high, zero passage is connected, installs that simple, easy to control, power consumption is economic, cost is extremely low,
Panel-switch and pullswitch can be saved, electric wire wiring and panel-switch construction and installation cost are reduced, especially suitable for family
It uses.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the principles of the present invention block diagram；
Fig. 2 is the circuit diagram of the utility model embodiment 1.
Specific implementation mode
A kind of energy-efficient infrared remote control alternating-current switch, including power-switching circuit, control circuit, infrared remote receiver,
Mini light night and controllable switch；The zero curve inlet wire N of alternating current 220V and zero curve outlet N ' are direct-connected, and the firewire inlet wire L of alternating current 220V connects can
Control switch connection firewire outlet L ', the corresponding output end of power-switching circuit are started to exchange fire line inlet wire L and zero curve inlet wire N respectively；Power supply
The cathode output end of conversion circuit is separately connected the power input of control circuit and the anode of mini light night, power-switching circuit
Cathode output end is separately connected the negative input of control circuit and the cathode of mini light night；Infrared remote receiver output termination control electricity
The response input terminal on road；The corresponding output end of control circuit connects the control terminal of controllable switch；The control circuit is equipped with wire jumper end
Son, for being arranged and the matched working method of remote controler.
The mini light night includes 1 or more concatenated LED night lamp or luminous tube.
The power-switching circuit includes resistance R1-R2, and the cathode of capacitance C1-C3, diode D1-D2, diode D1 connect
The anode of capacitance C2, the start to exchange fire anode of line inlet wire L, diode D1 of the cathode of capacitance C2 connect zero curve through resistance R2, resistance R1 successively
Inlet wire N；The anode of diode D2 connects the cathode of capacitance C3, and the anode of capacitance C3 is started to exchange fire line inlet wire L, and the cathode of diode D2 connects two
The anode of pole pipe D1, capacitance C1 are in parallel with resistance R2；The control circuit includes diode D5-D6, triode Q1-Q2, monolithic
Machine U2, capacitance C4 and resistance R4；The positive pole of the microcontroller U2 connects the anode of capacitance C2, and cathode connects the negative of capacitance C3
Pole；The corresponding output pin of the microcontroller U2 connects the control terminal of controllable switch through resistance R4；6 inputs of the microcontroller U2
Pin is for connecing jumper terminal；The corresponding output pin of the microcontroller U2 connects the ground level of triode Q1-Q2 respectively；Triode
The collector of Q1-Q2 connects the anode of capacitance C2 and the cathode of capacitance C3 respectively；The collector of triode Q1 is started to exchange fire line inlet wire L；Three
The collector of pole pipe Q1 is started to exchange fire line inlet wire L through just thinking end to end diode D1-D2；Infrared remote receiver output end connects microcontroller
The respective input of U2；The mini light night includes 2 concatenated LED night lamps；2 concatenated LED night lamps are connected on microcontroller
Positive pole and power cathode between.
The control circuit further includes resistance R3, and resistance R3 is connected on zero curve and the corresponding defeated such as pin of N ' and microcontroller U2 occurs
Between.
Resistance R1, capacitance C1 form CR seriescir cuit, and electric current is directly obtained from alternating current, whole by diode D1-D2
After stream, electricity C2-C3 capacity charges are given respectively, and after rear class voltage stabilizing, DC power supply is provided to infrared remote receiver U1 and microcontroller U2.
Microcontroller is built-in to control program, allows that multiple-working mode is arranged, to adapt to the use demand of a variety of different occasions.
In the present embodiment, respective input tie jumper K0, K1, K2, K3, KX, KY of microcontroller U2, controllable switch is bidirectional triode thyristor
U3, mini light night are made of luminous tube D3, D4.Microcontroller U2 is sent out according to the setting of wire jumper K0, K1, K2, K3, KX, KY and remote controler
The signal come, controls the light on and off of mini light night, and the break-make of control bidirectional triode thyristor U3 realizes the switch control of firewire L.
Luminous tube D3, D4 it is bright, go out by microcontroller U2 the 2nd, 3 foot control systems.When this 2 foot exports high and low level respectively, three
Pole pipe Q1, Q2 is connected, and the voltage on D3, D4 is respectively 0.7V, 2.1V, and D3, D4 do not shine, i.e., mini light night goes out；Microcontroller U2's
2nd, when 3 feet export low, high level respectively, triode Q1, Q2 cut-off, luminous tube D3, D4 flow through galvanoluminescence, luminous tube D3,
Pressure drop on D4 is about 2.6V.
Exchange instantaneous voltage sample circuit by sampling resistor R3 the instantaneous values feedback of alternating voltage to microcontroller, monolithic
Machine U2 can determine whether out the time near alternating voltage zero-crossing and peak value, can control silicon-controlled U3 only to be connected near no-voltage, peak
Threshold voltage nearby disconnects, and eliminates peak values of ac voltage and current to load, i.e. the impact of electrical appliance extends the use of electrical appliance
Service life.
According to the bearing power size of switch control, can be selected different silicon-controlled.When selecting MAC97 silicon-controlled, load
Ability is 200VA；When selecting BT134, load capacity is up to 800VA.
Power consumption is analyzed：The electric current of this circuit determines by the amount of capacity of C1, when C1=0.22uF, works in alternating current 220V
Under voltage, current value is about 15mA.When mini light night goes out, forward and reverse voltage stabilizing value is respectively 0.7V and 2.1V, in addition on resistance R1
Power consumption, power consumption are (+51 Ω * 15mA of (0.9V+2.3V)/2) * 15mA=35mW；When mini light night is bright, forward and reverse voltage stabilizing value
It is 2.6V, power consumption is (+51 Ω * 15mA of 2.8V) * 15mA=53mW.When use miniwatt silicon controlled rectifier MAC97 as can
When control switch, because its maximum leakage current is 0.1mA, therefore its leakage loss is less than 22mW.
It is 2 grades of states that described device, which can be arranged, in wire jumper:"Off", "ON", at this point, being equipped with 15 groups of volumes in microcontroller plug-in
Code corresponds to 15 buttons of remote controler.
It is 3 grades of states that described device, which can be arranged, in wire jumper:"Off", " mini light night ", "ON", at this point, in microcontroller plug-in
Equipped with 5 groups of codings, correspond to 5 row buttons.
The original state that controllable described device when power-up can be arranged in wire jumper is "ON" or "Off"；It may also set up with arbitrary NEC
The remote controler of coding is remotely controlled, and is lost to prevent this switch remote-controller.
It is 1 that short circuit cap is plugged in wire jumper Y, X, 3,2,1,0, is not inserted as 0.
Wire jumper Y=0：Configuration switch is "Off", "ON" two states；
Wire jumper Y=1：Configuration switch is "Off", three kinds of " mini light night ", "ON" states.
Wire jumper X=0：Switch original state is "Off" when setting power-up；
Wire jumper X=1：Switch original state is "ON" when setting power-up.
For wire jumper 3-0 for electronic switch coding to be arranged, it is corresponding to be allowed to button corresponding on remote controler, and concrete meaning is joined
Examine table 1.
Table 1
Claims (4)
1. a kind of energy-efficient infrared remote control alternating-current switch, it is characterised in that：Including power-switching circuit, control circuit, red
Outer receiver, mini light night and controllable switch；The zero curve inlet wire N of alternating current 220V and zero curve outlet N ' are direct-connected, the firewire of alternating current 220V
Inlet wire L meets controllable switch connection firewire outlet L ', the corresponding output end of power-switching circuit start to exchange fire respectively line inlet wire L and zero curve into
Line N；The cathode output end of power-switching circuit is separately connected the power input of control circuit and the anode of mini light night, and power supply turns
The cathode output end for changing circuit is separately connected the negative input of control circuit and the cathode of mini light night；Infrared remote receiver output end
The response input terminal of connection control circuit；The corresponding output end of control circuit connects the control terminal of controllable switch；The control circuit is set
There is jumper terminal, for being arranged and the matched working method of remote controler.
2. energy-efficient infrared remote control alternating-current switch according to claim 1, it is characterised in that：The mini light night includes
1 or more concatenated LED night lamp.
3. energy-efficient infrared remote control alternating-current switch according to claim 2, it is characterised in that：The power supply conversion electricity
Road includes resistance R1-R2, capacitance C1-C3, diode D1-D2, and the cathode of diode D1 connects the anode of capacitance C2, and capacitance C2's is negative
Pole start to exchange fire line inlet wire L, diode D1 anode meet zero curve inlet wire N through resistance R2, resistance R1 successively；The anode of diode D2 connects electricity
Hold the cathode of C3, the anode of capacitance C3 is started to exchange fire line inlet wire L, and the cathode of diode D2 connects the anode of diode D1, capacitance C1 and electricity
It is in parallel to hinder R2；The control circuit includes diode D5-D6, triode Q1-Q2, microcontroller U2, capacitance C4 and resistance R4；It is described
The positive pole of microcontroller U2 connects the anode of capacitance C2, and cathode connects the cathode of capacitance C3；The corresponding output of the microcontroller U2
Pin connects the control terminal of controllable switch through resistance R4；6 input pins of the microcontroller U2 are for connecing jumper terminal；The list
The corresponding output pin of piece machine U2 connects the ground level of triode Q1-Q2 respectively；The collector of triode Q1-Q2 connects capacitance C2's respectively
The cathode of anode and capacitance C3；The collector of triode Q1 is started to exchange fire line inlet wire L；The collector of triode Q1 joins end to end through forward direction
Diode D1-D2 start to exchange fire line inlet wire L；Infrared remote receiver output end connects the respective input of microcontroller U2；The mini light night packet
Include 2 concatenated LED night lamps；2 concatenated LED night lamps are connected between the positive pole of microcontroller and power cathode.
4. energy-efficient infrared remote control alternating-current switch according to claim 3, it is characterised in that：The control circuit is also
Including resistance R3, resistance R3 is connected between zero curve outlet N ' and the corresponding input pin of microcontroller U2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508573.9U CN208013740U (en) | 2018-04-11 | 2018-04-11 | A kind of energy-efficient infrared remote control alternating-current switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508573.9U CN208013740U (en) | 2018-04-11 | 2018-04-11 | A kind of energy-efficient infrared remote control alternating-current switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208013740U true CN208013740U (en) | 2018-10-26 |
Family
ID=63892501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820508573.9U Expired - Fee Related CN208013740U (en) | 2018-04-11 | 2018-04-11 | A kind of energy-efficient infrared remote control alternating-current switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208013740U (en) |
-
2018
- 2018-04-11 CN CN201820508573.9U patent/CN208013740U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |