CN202364423U - Built-in minitype wireless remote control light modulator - Google Patents
Built-in minitype wireless remote control light modulator Download PDFInfo
- Publication number
- CN202364423U CN202364423U CN2011203535560U CN201120353556U CN202364423U CN 202364423 U CN202364423 U CN 202364423U CN 2011203535560 U CN2011203535560 U CN 2011203535560U CN 201120353556 U CN201120353556 U CN 201120353556U CN 202364423 U CN202364423 U CN 202364423U
- Authority
- CN
- China
- Prior art keywords
- resistance
- pin
- circuit
- tunnel
- chip microcomputer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a built-in minitype wireless remote control light modulator which is characterized in that the light modulator includes an input circuit, a control circuit, and a power supply circuit. The input circuit includes a wireless receiving circuit and a signal processing circuit. The output terminal of the wireless receiving circuit is connected with the input terminal of the signal processing circuit. The control circuit includes a wireless remote control signal input terminal and a driving output terminal. The wireless remote control signal input terminal is connected with the output terminal of the signal processing circuit. The power supply circuit includes a first terminal, a second terminal, and a control input terminal. The driving output terminal of the control circuit is connected with the control input terminal of the power supply circuit. The first terminal is connected with a live wire. The second terminal is connected with one end of an illuminating lamp. Because a light modulator circuit adopts a single wire system access technology, a conventional mechanical wall switch can be replaced directly. The wireless intelligent remote control of the opening and closing operations and the light modulation of a household illuminating lamp can be realized based on an original household wire arrangement, and the household intelligent reconstruction becomes simple and practicable.
Description
Technical field
The utility model relates to a kind of dimmer, particularly a kind of built-in micro radio remote control dimmer.
Background technology
Mostly the switch of general family expenses control light fixture is the mechanical type switch on wall; This mechanical switch normally is serially connected in the illuminating circuit; Civil power is input to a wherein end (live wire end) of switch on wall via live wire; Be connected to the zero line output of civil power behind the other end of switch on wall (free end) the serial connection illuminating lamp, form a current circuit thus; The free end of mechanical type switch on wall is the contact, when switch closure, and the contact conducting, electric light is luminous; When switch broke off, the contact was unsettled, and electric light is closed.
Continuous development along with telecontrol engineering; Adopt wireless remote control technology to control and operate a kind of trend that household electrical appliance have become current cyberage; Because wireless remote control can save the trouble of wired layout; Can also be user-friendly, the user can control household electrical appliances in any position in remote range, make household electrical appliances easy to use flexibly.But, for the intelligence controlling device of household illuminating lamp, usually; This employing wireless remote control realizes that illuminating lamp opens, closes the product with light modulation, need possess a live wire incoming end, a zero line output and a controlled output that connects load, therefore; This series products often needs three lead-in wires; Can not directly replace the mechanical type switch on wall that has only two lead-in wires,, then need rewiring if original mechanical type switch on wall is replaced with radio remote control switch; Not only construction trouble, and increase reconstruction expense.
The utility model content
The utility model technical problem to be solved is to provide a kind of can directly replace the mechanical type switch on wall and need not to change the built-in micro radio remote control dimmer of original wiring to above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of built-in micro radio remote control dimmer is characterized in that: include
Input circuit has wireless receiving circuit that receives wireless signal and the signal processing circuit of handling said wireless signal, and the output of said wireless receiving circuit links to each other with the input of said signal processing circuit;
Control circuit has wireless remote control signal input part and drive output, and wherein, the output of said wireless remote control signal input part and said signal processing circuit links to each other;
Power-supplying circuit; Have first terminals, second terminals and realize the conducting of this power-supplying circuit or the control input end of closing; Wherein, The drive output of said control circuit links to each other with the control input end of said power-supplying circuit, and said first terminals link to each other with the live wire of external AC power supply, and said second terminals link to each other with a wherein end of illuminating lamp.
As preferably; Described power-supplying circuit comprises the binding post that is provided with said first terminals and second terminals; Said first terminals are divided into two-way through behind the Thermal Cutoffs, and an end of the first via and first electric capacity links to each other, and the second the tunnel links to each other with first electrode of bidirectional triode thyristor; First electrode of this bidirectional triode thyristor is through the 5th capacity earth, and the control utmost point of this bidirectional triode thyristor links to each other with described drive output as the control input end of whole said power-supplying circuit; Described second terminals divide three the tunnel; The first via links to each other through the negative pole of first electric capacity and first voltage-stabiliser tube; The second the tunnel successively through being connected the positive pole of said first voltage-stabiliser tube behind second electric capacity of each other series connection and second resistance, Third Road warp first inductance connects second electrode of said bidirectional triode thyristor; Wherein, The negative pole of said first voltage-stabiliser tube connects first electrode of said bidirectional triode thyristor again; The positive pole of this first voltage-stabiliser tube connects the negative pole of second diode, and the positive pole one tunnel of said second diode links to each other with the negative pole of the 3rd electrochemical capacitor, and the input of another road and three terminal regulator links to each other; The positive pole of said the 3rd electrochemical capacitor and first electrode that also is connected said bidirectional triode thyristor after the earth terminal of said three terminal regulator connects altogether; The output one tunnel of said three terminal regulator links to each other with the negative pole of the 4th electrochemical capacitor, another road ground connection, and the positive pole of the 4th electrochemical capacitor is connected on first electrode of said bidirectional triode thyristor equally.
Preferred as further, described control circuit is a core with the single-chip microcomputer with 16 pins, and the control through the 3rd resistance and said bidirectional triode thyristor extremely links to each other 8 pin of said single-chip microcomputer as said drive output; 2 pin of said single-chip microcomputer link to each other as the output of described wireless remote control signal input part and said signal processing circuit; 12 pin of said single-chip microcomputer connect the earth terminal that back one tunnel is connected said three terminal regulator, another Lu Jingdi nine capacity earths altogether with 13 pin; 14 pin one tunnel of said single-chip microcomputer are through the 8th capacity earth, and another road is ground connection behind crystal oscillator and the 7th electric capacity, and 15 pin of this single-chip microcomputer are then through said the 7th capacity earth, 5 pin ground connection of said single-chip microcomputer, and 9 pin of this single-chip microcomputer, 10 pin and 11 pin are unsettled.
In order to improve the reliability of circuit working; Avoiding periodically, high voltage impacts the circuit elements device; As preferably, 1 pin one tunnel of said single-chip microcomputer links to each other through the earth terminal of the 6th resistance and said three terminal regulator, and another road connects the emitter of second triode; The grounded collector of this second triode; The 4th resistance that the base stage warp of this second triode is connected in series each other is connected second electrode of said bidirectional triode thyristor with the 5th resistance, and 8 pin of said single-chip microcomputer drive said bidirectional triode thyristor conducting when 1 pin of this single-chip microcomputer detects zero cross signal.Here; 1 pin of single-chip microcomputer is the zero cross signal input pin of AC power, is used to detect the zero cross signal of AC power, wherein; The 4th resistance and the 5th resistance are incorporated into the AC power of second terminals of power-supplying circuit the base stage of second triode; Through after the shaping of this second triode, obtain the zero cross signal of AC power at the emitter of this second triode, deliver to 1 pin of single-chip microcomputer; When 1 pin of single-chip microcomputer detected zero cross signal, 8 pin of single-chip microcomputer output triggering signal also drove the bidirectional triode thyristor conducting.
Know the work at present state of illuminating lamp for ease; 3 pin of said single-chip microcomputer connect the positive pole of first light-emitting diode through the 7th resistance; 16 pin warp the 8th resistance of said single-chip microcomputer connects the positive pole of second light-emitting diode, and the negative pole of the negative pole of said first light-emitting diode and second light-emitting diode connects back ground connection simultaneously altogether.Different radio remote signal according to the input of single-chip microcomputer 2 pin; First light-emitting diode under the control of single-chip microcomputer 3 pin, second light-emitting diode can send the luminous signal indication of conversion under the control of single-chip microcomputer 16 pin; Through different luminous signal indications; Let the user in controlling process, can know in time that which kind of operating state works as front lamp is under, avoids repetitive operation.
For when remote controller is malfunctioning; Also can realize normally controlling of illuminating lamp; As preferably, the negative pole one tunnel of said first light-emitting diode also connects 6 pin of said single-chip microcomputer through first push-button switch, and another road second push-button switch connects 7 pin of said single-chip microcomputer.Wherein, first push-button switch is for opening/add light button, when first push-button switch is pressed; The execution operation of turning on light; Surpass 0.5 second when first push-button switch continues button, carry out the operation that increases lamplight brightness, stop to increase brightness and keeping current brightness after unclamping first push-button switch; In like manner, second push-button switch is for closing/the dim light button, when second push-button switch is pressed; The execution operation of turning off the light; Surpass 0.5 second when second push-button switch continues button, carry out the operation that reduces lamplight brightness, stop to reduce lamplight brightness and keeping current brightness after unclamping second push-button switch.
In order not have to control illuminating lamp under the situation of remote controller yet; And can realize remote wired push-botton operation; Preferred as further, the binding post of described power-supplying circuit also includes the 3rd terminals and the 4th terminals that can be connected the line control switch two ends, and the 4 pin first via of said single-chip microcomputer connect the earth terminal of said three terminal regulator through the 6th electric capacity; The second the tunnel through the 9th grounding through resistance; Third Road warp first resistance connects the negative pole of first diode, and the 3rd terminals of the positive pole of this first diode and said binding post link to each other, and said the 4th terminals and first terminals connect altogether and are a bit.So; The 3rd terminals are an end of an external push-button switch at a distance; The other end of this push-button switch connects the 4th terminals, and when push-button switch was pressed, 4 pin of single-chip microcomputer obtained the input signal of this wired push-button switch; According to the button time length of this wired push-button switch, realize contrasting the adjusting of bright lamp switching and illumination brightness.
Wireless receiving circuit can adopt various circuit structure of the prior art; As preferably; Said wireless receiving circuit adopts following structure: include the antenna that can receive the wireless signal instruction; This antenna is divided into four the tunnel through the 19 electric capacity, and first via warp second inductance connects the input of said signal processing circuit, and the second road warp the 19 electric capacity is connected the input of said signal processing circuit with the 18 electric capacity; Third Road warp the 20 electric capacity connects the emitter of the 3rd triode, and the four the tunnel connects the collector electrode of said the 3rd triode; The base stage first via of said the 3rd triode links to each other through the input of the 17 electric capacity and said signal processing circuit; The second road warp the 18 resistance connects the input of said signal processing circuit; Third Road connects the positive pole of the 3rd diode, the negative pole of the 3rd diode ground connection behind the 19 resistance; The emitter of the 3rd triode divides two-way behind the 3rd inductance, first via warp the 21 electric capacity connects the positive pole of said the 3rd diode, and the second the tunnel through the 20 grounding through resistance, and the negative pole of said the 3rd diode is through the 19 grounding through resistance.
Signal processing circuit also can adopt various circuit structure of the prior art; As preferably; Described signal processing circuit adopts following structure: include first operational amplifier and second operational amplifier; Wherein, the output of said first operational amplifier links to each other as the output of said signal processing circuit and the wireless remote control signal input part of said control circuit, and the electrode input end first via of this first operational amplifier links to each other through the negative input of the 13 resistance and second operational amplifier; The second tunnel negative input through the 11 resistance and this first operational amplifier links to each other, and Third Road connects the output of second operational amplifier; The negative input one tunnel of said first operational amplifier connects direct current supply voltage through the tenth resistance; Another road connects the positive pole of the 11 electrochemical capacitor; The negative pole one tunnel of the 11 electrochemical capacitor connects said direct current supply voltage, another road ground connection through the tenth electric capacity; Negative input one tunnel ground connection of said second operational amplifier; One end of another Lu Jingdi 15 resistance and the 17 resistance links to each other; The said second operational amplifier electrode input end first via connects said direct current supply voltage; The second the tunnel connects the positive pole of the 15 electrochemical capacitor, the minus earth of the 15 electrochemical capacitor, and Third Road links to each other through an end of the 16 resistance and said the 17 resistance; One end of said the 17 resistance is through the 16 capacity earth; The other end of the 17 resistance is divided into three the tunnel as the input of said signal processing circuit behind the 14 resistance; The first via is through the 14 capacity earth, and the second the tunnel links to each other the minus earth of the 13 electrochemical capacitor with the positive pole of the 13 electrochemical capacitor; Third Road warp the 12 resistance connects the positive pole of the 12 electrochemical capacitor, the minus earth of the 12 electrochemical capacitor; The positive pole of said the 12 electrochemical capacitor links to each other with said direct current supply voltage again.
Compared with prior art; The advantage of the utility model is: dimmer circuit adopts the one wire system access technology; The live wire that gets into light fixture is blocked, and control circuit itself only needs and controlled light fixture is connected gets final product, and the switch on wall of its mode of connection and traditional control light fixture is identical; Can directly replace the prior mechanical switch on wall; On the basis of original house wiring, just can realize the opening of household illuminating lamp, close the intelligent wireless remote control with light modulation, save the cost of wiring reconstruction, make the intellectuality of existing family reconstruct more simple.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model embodiment.
Fig. 2 is the circuit connection diagram of power-supplying circuit shown in Figure 1.
Fig. 3 is the circuit connection diagram of control circuit shown in Figure 1.
Fig. 4 is the circuit connection diagram of input circuit shown in Figure 1.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Like Fig. 1～shown in Figure 4; The dimmer of present embodiment is a kind of built-in micro radio remote control dimmer that can directly replace existing wall type switch; This dimmer includes power-supplying circuit 1, control circuit 2 and input circuit 3; Wherein, input circuit 3 is made up of wireless receiving circuit that receives wireless signal 31 and the signal processing circuit 32 of handling wireless signal, and control circuit 2 is a core with intelligent single-chip microcomputer U2; The wireless data signal and the output corresponding driving signal that can receive input circuit 3 are given power-supplying circuit 1, thus the switching of control power-supplying circuit 1.
The concrete wire connection structure of each part circuit of the dimmer of present embodiment is following:
Power-supplying circuit 1 includes one four terminated line terminal J; This binding post J has the first terminals L, the second terminals T, the 3rd terminals SW and the 4th terminals L '; Wherein, the first terminals L links to each other with the live wire of AC power, and the second terminals T links to each other with a wherein end of illuminating lamp; The i.e. first terminals L and the second terminals T two ends that can directly replace wall type mechanical switch of the prior art; The 4th terminals L ' then is connected on the first terminals L altogether, and the 3rd terminals SW and the 4th terminals L ' can be connected on the two ends of cable switch, can realize the control of long-range cable switch illumination light fixture;
Particularly; The first terminals L of power-supplying circuit 1 through a Thermal Cutoffs TF (operating temperature: 150 ℃, current rating: 2A, voltage rating: be divided into two-way 250V); The first via connects the second terminals T through first capacitor C 1; The second the tunnel links to each other with the first electrode Q11 of bidirectional triode thyristor Q1, and through the 5th capacitor C 5 ground connection, the control utmost point Q13's first electrode Q11 of bidirectional triode thyristor Q1 of bidirectional triode thyristor Q1 links to each other with control circuit 2 after the 3rd resistance R 3 again; The second terminals T of power-supplying circuit 1 divides three the tunnel; The first via links to each other through the negative pole of first capacitor C 1 and the first voltage-stabiliser tube ZD1; The second the tunnel is connected the positive pole of the first voltage-stabiliser tube ZD1 successively with second resistance R, 2 backs through second capacitor C 2 of series connection each other, Third Road warp first inductance L 1 connects the second electrode Q12 of bidirectional triode thyristor Q1, wherein; The negative pole of the first voltage-stabiliser tube ZD1 connects the first electrode Q11 of bidirectional triode thyristor Q1 again; The positive pole of the first voltage-stabiliser tube ZD1 connects the negative pole of the second diode D2, and the positive pole one tunnel of the second diode D2 links to each other with the negative pole of the 3rd electrochemical capacitor C3, and the input Vin of another road and three terminal regulator U1 links to each other; The first electrode Q11 that also is connected bidirectional triode thyristor Q1 after the earth terminal GND of the positive pole of the 3rd electrochemical capacitor C3 and three terminal regulator U1 connects altogether; The output end vo ut one tunnel of three terminal regulator U1 links to each other with the negative pole of the 4th electrochemical capacitor, another road ground connection, and the positive pole of the 4th electrochemical capacitor is connected on the first electrode Q11 of bidirectional triode thyristor Q1 equally.
In power-supplying circuit 1; Thermal Cutoffs TF is connected in the input circuit of the first terminals L that links to each other with the civil power live wire; When circuit breaks down or other reason when causing that internal temperature is elevated to 150 ℃ of the operating temperatures of Thermal Cutoffs TF; The inner fusing of Thermal Cutoffs TF, the effect of safeguard protection is played in the power supply of cutting off the electricity supply; First inductance L 1 is a core inductor; Main plaing a part considered except that high frequency, because in bidirectional triode thyristor Q1 is triggered the process of conducting and shutoff, can produce more serious harmonic wave; Supply line is caused interference; After adding first inductance L 1,, reasonable effect is arranged aspect filtering harmonic because inductor has bigger impedance to harmonic wave; First capacitor C 1 then can provide a high frequency bypass, cooperates first inductance L 1 to constitute L type filter circuit, and the amplitude with harmonic wave is suppressed within the scope of a permission jointly; 5 of the 5th capacitor C are high-frequency bypass capacitor, work to prevent to disturb and make the circuit steady operation.
The mode of capacitance decompression is adopted in the power taking of the power-supplying circuit 1 of present embodiment; The first voltage-stabiliser tube ZD1, the second diode D2 and the 3rd electrochemical capacitor C3 form the halfwave rectifier filter circuit of pressure-stabilizing, on the 3rd electrochemical capacitor C3, obtain the direct voltage near 12V, and the direct voltage of this 12V gets into three terminal regulator U1 again; Obtain stable+5V DC power supply output at the output end vo ut of three terminal regulator U1; Wherein, second capacitor C 2 is a decompression capacitor, can filter out+ripple voltage on the 5V power supply; Guarantee the operate as normal of control circuit 2; Second resistance R 2 plays the effect of the impact that reduces super-high-current, and the 4th electrochemical capacitor C4 is a power filtering capacitor, can filter through residual ripple on the direct voltage of three terminal regulator U1 output.
The control circuit 2 of present embodiment is that the single-chip microcomputer U2 of 16 pins of HT48R063 is a core with the model; 1 pin one tunnel of this single-chip microcomputer U2 links to each other through the earth terminal GND of the 6th resistance R 6 and three terminal regulator U1; Another road connects the emitter of the second triode Q2; The grounded collector of the second triode Q2, the second electrode Q12 that the 4th resistance R 4 that the base stage warp of the second triode Q2 is connected in series each other and the 5th resistance R 5 are connected to bidirectional triode thyristor Q1 in the power-supplying circuit 1; 2 pin of single-chip microcomputer U2 link to each other as the output of wireless remote control signal input part with signal processing circuit 32; 3 pin of single-chip microcomputer U2 connect the positive pole of first LED 1 through the 7th resistance R 7; 16 pin of single-chip microcomputer U2 are through the positive pole of the 8th resistance R 8 connections second LED 2, and the negative pole of the negative pole of first LED 1 and second LED 2 connects back ground connection simultaneously altogether; The 4 pin first via of single-chip microcomputer U2 are through the 6th capacitor C 6 connection+5V direct voltages (being the earth terminal GND of three terminal regulator U1); The second the tunnel through the 9th resistance R 9 ground connection; Third Road is through the negative pole of first resistance R, 1 connection, the first diode D1, and the positive pole of this first diode D1 and the 3rd terminals SW of binding post J link to each other; 5 pin of single-chip microcomputer U2 are as the direct ground connection of ground level power supply pin; 6 pin of single-chip microcomputer U2 are through first button switch K, 1 ground connection, and 7 pin of single-chip microcomputer U2 are through second button switch K, 2 ground connection; 8 pin of single-chip microcomputer U2 link to each other as the control utmost point Q13 of drive output through the 3rd resistance R 3 and bidirectional triode thyristor Q1; 9 pin of single-chip microcomputer U2,10 pin and 11 pin are unsettled; 12 pin of single-chip microcomputer U2 connect back one tunnel altogether with 13 pin and are connected+the 5V direct voltage another Lu Jingdi nine capacitor C 9 ground connection; 14 pin one tunnel of single-chip microcomputer U2 are through the 8th capacitor C 8 ground connection, and another road is through crystal oscillator Y1 and the 7th capacitor C 7 ground connection of 8MHz; 15 pin of single-chip microcomputer U2 are then through the 7th capacitor C 7 ground connection.
In the control circuit 2 of present embodiment; 1 pin of single-chip microcomputer U2 is the zero cross signal input pin of AC power; The 4th resistance R 4 and the 5th resistance R 5 are incorporated into the AC power of the 3rd terminals SWT the base stage of the second triode Q2; After the second triode Q2 shaping; The zero cross signal that obtains AC power at the emitter of this second triode Q2 is delivered to 1 pin of single-chip microcomputer U2, and the zero cross signal through single-chip microcomputer U21 pin detects and can prevent to exchange the impact of the high voltage of variation to components and parts, guarantees the fail safe and the reliability of electric current;
2 pin of single-chip microcomputer U2 are wireless remote control signal input parts, are input to 2 pin of single-chip microcomputer U2 after remote signal is handled through wireless receiving circuit 31 and signal processing circuit 32;
8 pin of single-chip microcomputer U2 are driving output pins that control bidirectional triode thyristor Q1 opens or closes; After 1 pin of single-chip microcomputer U2 detects zero cross signal; 8 pin of single-chip microcomputer U2 are that output drive signal is given bidirectional triode thyristor Q1, make power-supplying circuit 1 conducting, and illuminating lamp can operate as normal; 8 pin of single-chip microcomputer U2 can also be controlled the conduction phase angle (zero cross signal with AC power is reference) of bidirectional triode thyristor Q1, thereby realize the brightness regulation of contrast bright lamp;
12 pin of single-chip microcomputer U2 are power supply pin, and its power supply is to take from three terminal regulator U1+5V voltage;
13 pin of single-chip microcomputer U2 are resetting pins, also be connected to+5V voltage on, its effect is that single-chip microcomputer U2 can normally be resetted when powering on;
14 pin of single-chip microcomputer U2 are connected crystal oscillator Y1 with 15 pin, and the inner circuit of this crystal oscillator Y1 and single-chip microcomputer U2 constitutes oscillating circuit, and single-chip microcomputer U2 is provided the clock pulse of working procedure;
3 pin of single-chip microcomputer U2,16 pin connect first LED 1 and second LED 2 respectively; Wherein, The 7th resistance R 7 and the 8th resistance R 8 are current-limiting resistances; According to the difference of the drive signal of 8 pin of single-chip microcomputer U2 output, first LED 1 and second LED 2 can show various colors, and then can realize the demonstration of complete machine operating state;
Be connected with first button switch K 1 and second button switch K 2 on 6 pin of single-chip microcomputer U2,7 pin, these two push-button switches can realize contrasting the manual control of bright lamp, wherein; First button switch K 1 is for opening/add light button; When first button switch K 1 was pressed, 6 pin of single-chip microcomputer U2 became low level by high level, if the button duration is no more than 0.5 second; Single-chip microcomputer U2 be judged as short by, carry out the operation of turning on light; If the button duration surpasses 0.5 second, single-chip microcomputer U2 be judged as long by, carry out the operation that increases lamplight brightness, promptly stop to increase the operation of lamplight brightness and keep current brightness after unclamping button; Second button switch K 2 is then for passs/dim light button, and when the second switch button was pressed, 6 pin of single-chip microcomputer U2 became low level by high level, if the button duration is no more than 0.5 second, single-chip microcomputer U2 is judged as short in, the execution operation of turning off the light; If the button duration surpasses 0.5 second, single-chip microcomputer U2 be judged as long by, carry out the operation that reduces lamplight brightness, promptly stop to reduce the operation of lamplight brightness and keep current brightness after unclamping button.
4 pin of single-chip microcomputer U2 are the wired remote control signal input part; The 3rd terminals SW of binding post J can an external at a distance cable switch; The 4th terminals L ' that the other end of this cable switch is connected binding post J goes up (the 4th terminals L ' and the first terminals L connect altogether), and when cable switch was pressed, the 3rd terminals SW was become+the 5V high level by low level; (the 6th capacitor C 6 is a filter capacitor through the first diode D1, first resistance R 1 and the 9th resistance R 9 dividing potential drops; Playing anti-interference effect) voltage that obtains about 3.5V afterwards delivers to 6 pin of single-chip microcomputer U2, and 6 pin of single-chip microcomputer U2 become high level by low level, if the button duration of cable switch is no more than 0.5 second; Single-chip microcomputer U2 be judged as short by, carry out the operation of turning on light/turn off the light; If the button duration of cable switch surpasses 0.5 second, single-chip microcomputer U2 be judged as long by, carry out the operation of circulation adjustment lamplight brightness, promptly stop adjustment and keep current brightness after unclamping button.
The wireless receiving circuit 31 and the signal processing circuit 32 of present embodiment are routine techniques, can adopt various circuit structure of the prior art to realize.
The wireless receiving circuit 31 of present embodiment adopts following circuit structure: this wireless receiving circuit 31 includes the antenna ANT that can receive the wireless signal instruction; Antenna ANT is divided into four the tunnel through the 19 capacitor C 19; The first via connects the input 321 of signal processing circuit 32 through second inductance L 2; The second road warp the 19 capacitor C 19 is connected the input 321 of signal processing circuit 32 with the 18 capacitor C 18; Third Road is through the emitter of the 20 capacitor C 20 connections the 3rd triode Q3, and the four the tunnel connects the collector electrode of the 3rd triode Q3; The base stage first via of the 3rd triode Q3 links to each other through the input 321 of the 17 capacitor C 17 and signal processing circuit 32; The second tunnel the input 321 through the 18 resistance R 18 connection signal processing circuits 32; Third Road connects the positive pole of the 3rd diode D3, and the negative pole of the 3rd diode D3 is ground connection after the 19 resistance R 19; The emitter of the 3rd triode Q3 divides two-way behind the 3rd inductance, first via warp the 21 electric capacity connects the positive pole of the 3rd diode D3, and the second the tunnel through the 20 grounding through resistance, and the negative pole of the 3rd diode D3 is through the 19 resistance R 19 ground connection.
The signal processing circuit 32 of present embodiment includes the first operational amplifier U3A and the second operational amplifier U3B; Wherein, The output of the first operational amplifier U3A links to each other as 8 pin of the single-chip microcomputer of the output of signal processing circuit 32 and control circuit 2; The electrode input end first via of this first operational amplifier U3A links to each other through the negative input of the 13 resistance R 13 and the second operational amplifier U3B; The second tunnel negative input through the 11 resistance R 21 and this first operational amplifier U3A links to each other, and Third Road connects the output of the second operational amplifier U3B; The negative input one tunnel of the first operational amplifier U3A connects direct current supply voltage through the tenth resistance R 10; Another road connects the positive pole of the 11 electrochemical capacitor C11; The negative pole one tunnel of the 11 electrochemical capacitor C11 connects direct current supply voltage, another road ground connection through the tenth capacitor C 10; Negative input one tunnel ground connection of the second operational amplifier U3B; One end of another Lu Jingdi 15 resistance R 15 and the 17 resistance R 17 links to each other; The second operational amplifier U3B electrode input end first via connects direct current supply voltage; The second the tunnel connects the positive pole of the 15 electrochemical capacitor C15, the minus earth of the 15 electrochemical capacitor C15, and Third Road links to each other through an end of the 16 resistance R 16 and the 17 resistance R 17; One end of the 17 resistance R 17 is through the 16 capacitor C 16 ground connection; The other end of the 17 resistance R 17 is divided into three the tunnel as the input 321 of signal processing circuit 32 after the 14 resistance R 14; The first via is through the 14 capacitor C 14 ground connection, and the second the tunnel links to each other the minus earth of the 13 electrochemical capacitor C13 with the positive pole of the 13 electrochemical capacitor C13; Third Road is through the positive pole of the 12 resistance R 12 connections the 12 electrochemical capacitor C12, the minus earth of the 12 electrochemical capacitor C12; The positive pole of the 12 electrochemical capacitor C12 links to each other with direct current supply voltage again.
When carrying out the wireless remote control operation; The wireless high-frequency remote signal of the 433.92MHz that reception antenna ANT senses; Be coupled to Armstrong circuit through the 19 capacitor C 19; Wherein, Armstrong circuit is made up of the 3rd triode Q3, second inductance L 2, the 3rd inductance L the 3, the 18 capacitor C the 18, the 21 capacitor C the 21, the 20 capacitor C the 20, the 17 capacitor C the 17, the 14 capacitor C the 14, the 13 inductance capacitance C13, the 20 resistance R the 20, the 19 resistance R the 19, the 18 resistance R the 18, the 12 resistance R 12 and the 14 resistance R 14; After carrying out the superregenrative reception processing,, obtain the low frequency signal of demodulation again through the 17 resistance R 17 and the 16 capacitor C 16 elimination high-frequency signals; Amplify and level translation through the first operational amplifier U3A and the second operational amplifier U3B again; The remote-control data signal pulse RF IN that forms fiduciary level delivers to 2 pin of single-chip microcomputer U2; Which kind of command code discerns what judge that remote controller sends by single-chip microcomputer U2 is, and carries out corresponding output control.
Claims (9)
1. a built-in micro radio remote control dimmer is characterized in that: include
Input circuit (3) has wireless receiving circuit (31) that receives wireless signal and the signal processing circuit (32) of handling said wireless signal, and the input (321) of the output of said wireless receiving circuit (31) and said signal processing circuit (32) links to each other;
Control circuit (2) has wireless remote control signal input part and drive output, and wherein, said wireless remote control signal input part links to each other with the output of said signal processing circuit (32);
Power-supplying circuit (1); Have first terminals (L), second terminals (T) and realize conducting of this power-supplying circuit (1) or the control input end of closing (cont); Wherein, The drive output of said control circuit (2) links to each other with the control input end of said power-supplying circuit (1), and said first terminals (L) link to each other with the live wire of external AC power supply, and said second terminals (T) link to each other with a wherein end of illuminating lamp.
2. built-in micro radio remote control dimmer according to claim 1; It is characterized in that: described power-supplying circuit (1) comprises the binding post (J) that is provided with said first terminals (L) and second terminals (T); Be divided into two-way behind said first terminals (L) the process Thermal Cutoffs (TF); The first via links to each other with an end of first electric capacity (C1); The second the tunnel links to each other with first electrode (Q11) of bidirectional triode thyristor (Q1), and first electrode (Q11) of this bidirectional triode thyristor (Q1) is through the 5th electric capacity (C5) ground connection, and the control utmost point (Q13) of this bidirectional triode thyristor (Q1) links to each other with described drive output as the control input end of whole said power-supplying circuit (1);
Described second terminals (T) Fen Sanlu; The first via links to each other through the negative pole of first electric capacity (C1) and first voltage-stabiliser tube (ZD1); The second the tunnel is connected the positive pole of said first voltage-stabiliser tube (ZD1) successively with second resistance (R2) back through second electric capacity (C2) of series connection each other, Third Road connects second electrode (Q12) of said bidirectional triode thyristor (Q1) through first inductance (L1); Wherein, The negative pole of said first voltage-stabiliser tube (ZD1) connects first electrode (Q11) of said bidirectional triode thyristor (Q1) again; The positive pole of this first voltage-stabiliser tube (ZD1) connects the negative pole of second diode (D2); The positive pole one tunnel of said second diode (D2) links to each other with the negative pole of the 3rd electrochemical capacitor (C3); The input (Vin) of another road and three terminal regulator (U1) links to each other, and also is connected first electrode (Q11) of said bidirectional triode thyristor (Q1) after the earth terminal (GND) of the positive pole of said the 3rd electrochemical capacitor (C3) and said three terminal regulator (U1) connects altogether, and the output (Vout) a tunnel of said three terminal regulator (U1) and the negative pole of the 4th electrochemical capacitor link to each other; Another road ground connection, the positive pole of the 4th electrochemical capacitor are connected on first electrode (Q11) of said bidirectional triode thyristor (Q1) equally.
3. built-in micro radio remote control dimmer according to claim 2; It is characterized in that: described control circuit (2) is a core with the single-chip microcomputer (U2) with 16 pins, and 8 pin of said single-chip microcomputer (U2) link to each other as the control utmost point (Q13) of said drive output through the 3rd resistance (R3) and said bidirectional triode thyristor (Q1); 2 pin of said single-chip microcomputer (U2) link to each other as the output of described wireless remote control signal input part with said signal processing circuit (32); 12 pin of said single-chip microcomputer (U2) connect the earth terminal (GND) that back one tunnel is connected said three terminal regulator (U1), another Lu Jingdi nine electric capacity (C9) ground connection altogether with 13 pin; 14 pin one tunnel of said single-chip microcomputer (U2) are through the 8th electric capacity (C8) ground connection; Another road is ground connection behind crystal oscillator (Y1) and the 7th electric capacity (C7); 15 pin of this single-chip microcomputer (U2) are then through said the 7th electric capacity (C7) ground connection; 5 pin ground connection of said single-chip microcomputer (U2), 9 pin of this single-chip microcomputer (U2), 10 pin and 11 pin are unsettled.
4. built-in micro radio remote control dimmer according to claim 3; It is characterized in that: 1 pin one tunnel of said single-chip microcomputer (U2) links to each other through the earth terminal (GND) of the 6th resistance (R6) and said three terminal regulator (U1); Another road connects the emitter of second triode (Q2); The grounded collector of this second triode (Q2); The 4th resistance (R4) that the base stage warp of this second triode (Q2) is connected in series each other is connected second electrode (Q12) of said bidirectional triode thyristor (Q1) with the 5th resistance (R5), and 8 pin of said single-chip microcomputer (U2) drive said bidirectional triode thyristor (Q1) conducting when 1 pin of this single-chip microcomputer (U2) detects zero cross signal.
5. built-in micro radio remote control dimmer according to claim 3; It is characterized in that: 3 pin of said single-chip microcomputer (U2) connect the positive pole of first light-emitting diode (LED1) through the 7th resistance (R7); 16 pin of said single-chip microcomputer (U2) are through the positive pole of the 8th resistance (R8) connection second light-emitting diode (LED2), and the negative pole of the negative pole of said first light-emitting diode (LED1) and second light-emitting diode (LED2) connects back ground connection simultaneously altogether.
6. built-in micro radio remote control dimmer according to claim 5; It is characterized in that: the negative pole one tunnel of said first light-emitting diode (LED1) also connects 6 pin of said single-chip microcomputer (U2) through first push-button switch (K1), another road second push-button switch (K2) connects 7 pin of said single-chip microcomputer (U2).
7. built-in micro radio remote control dimmer according to claim 3; It is characterized in that: the binding post (J) of described power-supplying circuit (1) also includes the 3rd terminals (SW) that can be connected the line control switch two ends and the 4th terminals (L '); The 4 pin first via of said single-chip microcomputer (U2) connect the earth terminal (GND) of said three terminal regulator (U1) through the 6th electric capacity (C6); The second the tunnel through the 9th resistance (R9) ground connection; Third Road connects the negative pole of first diode (D1) through first resistance (R1); The 3rd terminals (SW) of the positive pole of this first diode (D1) and said binding post (J) link to each other, and said the 4th terminals (L ') and first terminals (L) connect altogether and are a bit.
8. according to the described built-in micro radio remote control dimmer of arbitrary claim in the claim 1～7; It is characterized in that: said wireless receiving circuit (31) includes the antenna (ANT) that can receive the wireless signal instruction; This antenna (ANT) is divided into four the tunnel through the 19 electric capacity (C19); The first via connects the input (321) of said signal processing circuit (32) through second inductance (L2); The second road warp the 19 electric capacity (C19) is connected the input (321) of said signal processing circuit (32) with the 18 electric capacity (C18), Third Road is through the emitter of the 20 electric capacity (C20) connection the 3rd triode (Q3), and the four the tunnel connects the collector electrode of said the 3rd triode (Q3); The base stage first via of said the 3rd triode (Q3) links to each other through the input (321) of the 17 electric capacity (C17) and said signal processing circuit (32); The second road warp the 18 resistance (R18) connects the input (321) of said signal processing circuit (32); Third Road connects the positive pole of the 3rd diode (D3), the negative pole of the 3rd diode (D3) ground connection behind the 19 resistance (R19); The emitter of the 3rd triode (Q3) divides two-way behind the 3rd inductance; The first via connects the positive pole of said the 3rd diode (D3) through the 21 electric capacity; The second the tunnel through the 20 grounding through resistance, and the negative pole of said the 3rd diode (D3) is through the 19 resistance (R19) ground connection.
9. built-in micro radio remote control dimmer according to claim 8; It is characterized in that: described signal processing circuit (32) includes first operational amplifier (U3A) and second operational amplifier (U3B); Wherein, The output of said first operational amplifier (U3A) links to each other as the output of said signal processing circuit (32) and the wireless remote control signal input part of said control circuit (2); The electrode input end first via of this first operational amplifier (U3A) links to each other through the negative input of the 13 resistance (R13) and second operational amplifier (U3B); The second tunnel negative input through the 11 resistance (R21) and this first operational amplifier (U3A) links to each other, and Third Road connects the output of second operational amplifier (U3B); The negative input one tunnel of said first operational amplifier (U3A) connects direct current supply voltage through the tenth resistance (R10); Another road connects the positive pole of the 11 electrochemical capacitor (C11); The negative pole one tunnel of the 11 electrochemical capacitor (C11) connects said direct current supply voltage, another road ground connection through the tenth electric capacity (C10); Negative input one tunnel ground connection of said second operational amplifier (U3B); One end of another Lu Jingdi 15 resistance (R15) and the 17 resistance (R17) links to each other; Said second operational amplifier (U3B) the electrode input end first via connects said direct current supply voltage; The second the tunnel connects the positive pole of the 15 electrochemical capacitor (C15), the minus earth of the 15 electrochemical capacitor (C15), and Third Road links to each other through an end of the 16 resistance (R16) and said the 17 resistance (R17); One end of said the 17 resistance (R17) is through the 16 electric capacity (C16) ground connection; The other end of the 17 resistance (R17) is divided into three the tunnel as the input (321) of said signal processing circuit (32) behind the 14 resistance (R14); The first via is through the 14 electric capacity (C14) ground connection; The second the tunnel links to each other with the positive pole of the 13 electrochemical capacitor (C13); The minus earth of the 13 electrochemical capacitor (C13), Third Road is through the positive pole of the 12 resistance (R12) connection the 12 electrochemical capacitor (C12), the minus earth of the 12 electrochemical capacitor (C12); The positive pole of said the 12 electrochemical capacitor (C12) links to each other with said direct current supply voltage again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203535560U CN202364423U (en) | 2011-09-15 | 2011-09-15 | Built-in minitype wireless remote control light modulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203535560U CN202364423U (en) | 2011-09-15 | 2011-09-15 | Built-in minitype wireless remote control light modulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202364423U true CN202364423U (en) | 2012-08-01 |
Family
ID=46575572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203535560U Expired - Lifetime CN202364423U (en) | 2011-09-15 | 2011-09-15 | Built-in minitype wireless remote control light modulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202364423U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102281689A (en) * | 2011-09-15 | 2011-12-14 | 徐建坤 | Built-in small-size wireless remote control light modulator |
| CN102858070A (en) * | 2012-09-25 | 2013-01-02 | 丰唐物联技术（深圳）有限公司 | Regulating circuit for MOS (Metal-Oxide Semiconductor) tube control load |
| CN103298212A (en) * | 2013-05-28 | 2013-09-11 | 深圳市泓亚光电子有限公司 | Control method and control device for illuminating lamps |
-
2011
- 2011-09-15 CN CN2011203535560U patent/CN202364423U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102281689A (en) * | 2011-09-15 | 2011-12-14 | 徐建坤 | Built-in small-size wireless remote control light modulator |
| CN102281689B (en) * | 2011-09-15 | 2013-12-25 | 徐建坤 | Built-in small-size wireless remote control light modulator |
| CN102858070A (en) * | 2012-09-25 | 2013-01-02 | 丰唐物联技术（深圳）有限公司 | Regulating circuit for MOS (Metal-Oxide Semiconductor) tube control load |
| CN102858070B (en) * | 2012-09-25 | 2015-03-04 | 丰唐物联技术（深圳）有限公司 | Regulating circuit for MOS (Metal-Oxide Semiconductor) tube control load |
| CN103298212A (en) * | 2013-05-28 | 2013-09-11 | 深圳市泓亚光电子有限公司 | Control method and control device for illuminating lamps |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204859693U (en) | Single live wire switching system of intelligence | |
| CN102281689B (en) | Built-in small-size wireless remote control light modulator | |
| CN102984866A (en) | Intelligent power module for LED lamps, based on electric carrier waves with address control | |
| CN105406851A (en) | Single-livewire switch | |
| JP2014530461A (en) | Light distribution variable lamp control circuit and light distribution variable lamp control plate | |
| CN202364423U (en) | Built-in minitype wireless remote control light modulator | |
| CN200941606Y (en) | Two-line system electronic switching power supplying circuit | |
| CN101720153B (en) | LED dimming control system for airport gliding lamp | |
| CN209001918U (en) | A kind of power switch circuit | |
| CN217427773U (en) | Power supply control system | |
| CN208572484U (en) | A kind of WIFI lamp-controlling circuit | |
| CN209593840U (en) | Controllable silicon light modulation toning power supply with memory and reset function | |
| CN102438372B (en) | Intelligent lamp circuit and control method thereof | |
| CN205212807U (en) | Single -fire wire switch | |
| CN201479426U (en) | Electricity-saving appliance | |
| CN101895286B (en) | Series connection type single-connection double-connection touch remote control and soft-touch remote control series electronic switch | |
| CN105050256A (en) | Dimming control system with remote control function | |
| CN203313493U (en) | Lamp and controller thereof | |
| CN103019126A (en) | Numerical control switching system | |
| CN209283563U (en) | A kind of lamps and lanterns intelligent control system | |
| CN215182412U (en) | Remote intelligent remote control three-phase switch | |
| CN107071976A (en) | LED intelligent dimming is switched | |
| CN213213897U (en) | Wisdom power | |
| CN216217655U (en) | Direct current carrier wave intelligence lighting control system | |
| CN203086433U (en) | Radio frequency technology-based intelligent switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120801 Effective date of abandoning: 20131225 |
|
| RGAV | Abandon patent right to avoid regrant |