CN202455607U - Remote control dimming device controlled through direct-current voltage signal - Google Patents
Remote control dimming device controlled through direct-current voltage signal Download PDFInfo
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- CN202455607U CN202455607U CN 201220008369 CN201220008369U CN202455607U CN 202455607 U CN202455607 U CN 202455607U CN 201220008369 CN201220008369 CN 201220008369 CN 201220008369 U CN201220008369 U CN 201220008369U CN 202455607 U CN202455607 U CN 202455607U
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Abstract
The utility model discloses a remote control dimming device controlled through a direct-current voltage signal. A bridge rectifying circuit, a filtering circuit, a relay control circuit and a direct-current voltage output adjusting and controlling circuit are cascaded in sequence; a remote control signal receiving module circuit is connected with a singlechip control circuit; the singlechip control circuit is connected with the relay control circuit and a PWM (Pulse Width Modulation) dimming circuit simultaneously; and the PWM dimming circuit is connected with the direct current voltage output adjusting and controlling circuit. Dimming is performed by converting a singlechip PWM signal into a voltage control signal and adjusting and controlling the magnitude of direct-current voltage output. The remote control dimming device has the characteristics of convenience for remote control dimming and easiness for controlling.
Description
Technical field
The utility model relates to the electronic dimming device, particularly becomes voltage control signal through SCM PWM (pulse width modulation) conversion of signals and regulates the distance type light modulating device of control circuit direct voltage output size.
Background technology
Light regulating technology always is the mainstream technology of market, and with the direct current light regulating technology for, so the light regulating technology of market is main with the direct current light regulating technology also always.And there are some technology barriers in existing direct current light regulating technology.The DC PWM light regulating technology can be realized stepless dimming, and the modulated light source can not produce scintillation in light modulation; But exist cost higher, problems such as light adjusting circuit complicacy.
The utility model content
The purpose of the utility model provides a kind of convenient telecontrol dimmer of regulating the employing d. c. voltage signal control of control, to regulate direct voltage output size through changing silicon controlled conducting angle.
The purpose of the utility model is achieved in that a kind of telecontrol dimmer that adopts d. c. voltage signal control; Comprise with the bridge rectifier and the filter circuit that connect the 220V alternating current; Also have control relay circuit: be connected to relay K 1 one ends behind the+9V positive source series resistor R10, relay K 1 other end is connected to triode Q2 collector electrode; Triode Q2 grounded emitter
Control circuit is regulated in direct voltage output: resistance R 11 1 ends and electrochemical capacitor C2 positive pole all are connected to controllable silicon Q4 anode; Controllable silicon Q4 minus earth, electrochemical capacitor C2 minus earth, resistance R 11 other ends are connected to unijunction transistor Q5 first base stage; It is anodal that unijunction transistor Q5 emitter is connected to electrochemical capacitor C16; Electrochemical capacitor C16 minus earth, ground connection behind the unijunction transistor Q5 second base stage series resistor R12, the controllable silicon Q4 control utmost point is connected to unijunction transistor Q5 second base stage; The normally opened contact K1-1 that is connected relay K 1 between the positive output end of said bridge rectifier and filter circuit and the controllable silicon Q4 anode;
PWM light adjusting circuit: resistance R 3 one terminations+9V positive source; Resistance R 3 other ends are connected to triode Q3 collector electrode; Triode Q3 grounded emitter; Diode D3 positive pole is connected to triode Q3 emitter, and diode D3 negative pole is connected to the collector electrode of triode Q3, and triode Q3 collector electrode is connected to above-mentioned FET Q5 grid;
Single chip machine controlling circuit: the model of single-chip microcomputer is ATMEGA8L;
Be connected to the base stage of above-mentioned triode Q3 behind the 13 pin series resistor R4 of above-mentioned single-chip microcomputer, be connected to above-mentioned triode Q2 base stage behind the 12 pin series resistor R13 of single-chip microcomputer;
The remote control signal receiving module circuit: the model of remote control receiver module is AV-RMX-5V; 1 pin ground connection of remote control receiver module, 2 pin of remote control receiver module and 3 pin are connected in series capacitor C 12 back ground connection simultaneously, and resistance R 8 is connected between 3 pin and 4 pin of remote control receiver module, and 3 pin of remote control receiver module are connected to 24 pin of above-mentioned single-chip microcomputer.
Above-mentioned bridge rectifier and filter circuit are: 1 pin of bridge rectifier ABS6 and 3 pin connect the live wire and the zero line of 220V alternating current respectively; The 4 pin ground connection of bridge rectifier ABS6; It is anodal that 2 pin of bridge rectifier ABS6 are connected to electrochemical capacitor C1; Electrochemical capacitor C1 minus earth, 2 pin of bridge rectifier ABS6 are as positive output end.
Also have 9V direct current regulation circuit and 5V direct current regulation circuit:
2 pin of voltage stabilizing chip LB0510B09 and 3 pin are connected to the live wire and the zero line of 220V alternating current respectively, and capacitor C 17 is connected between 4 pin and 8 pin of voltage stabilizing chip LB0510B09; Electrochemical capacitor C18 positive pole is connected to 8 pin of voltage stabilizing chip LB0510B09; Electrochemical capacitor C18 negative pole is connected to 4 pin of voltage stabilizing chip LB0510B09; Positive pole and negative pole that 1 pin of 5V voltage stabilizing chip LM7805 and 2 pin are connected to electrochemical capacitor C18 respectively; 3 pin serial connection capacitor C, the 19 back ground connection of 5V voltage stabilizing chip LM7805, electrochemical capacitor C18 minus earth.
The beneficial effect of the utility model is:
1, the utility model becomes voltage control signal through the SCM PWM conversion of signals and regulates the light regulating technology of control circuit direct voltage output size, and this technology is different from the light regulating technology of traditional direct current, has avoided the technology barriers of direct current light modulation.
2, circuit structure is simple and practical, controls light source luminescent through the size of remote control mode adjustment direct voltage output.
The effect that the utility model produces conducting, closure through " relay control section " to " control section is regulated in direct voltage output ".
The utility model patent triggers controllable silicon, changes the purpose that silicon controlled conducting angle reaches adjusting direct voltage output size through the SCM PWM voltage signal.
Description of drawings
Fig. 1 is the utility model circuit structure block diagram.
Fig. 2 is the circuit diagram of Fig. 1.
Embodiment
Fig. 1 illustrates; Control circuit cascade is in order regulated in bridge rectifier and filter circuit, control relay circuit and direct voltage output; The remote control signal receiving module circuit is connected with single chip machine controlling circuit; Single chip machine controlling circuit is connected with the PWM light adjusting circuit with control relay circuit simultaneously, and the PWM light adjusting circuit is regulated control circuit with direct voltage output and is connected.
Fig. 2 illustrates, and is connected to relay K 1 one ends behind the control relay circuit 2:+9V positive source series resistor R10, and relay K 1 other end is connected to triode Q2 collector electrode; Triode Q2 grounded emitter; Control circuit 3 is regulated in direct voltage output: resistance R 11 1 ends and electrochemical capacitor C2 positive pole all are connected to controllable silicon Q4 anode, controllable silicon Q4 minus earth, electrochemical capacitor C2 minus earth; Resistance R 11 other ends are connected to unijunction transistor Q5 first base stage; It is anodal that unijunction transistor Q5 emitter is connected to electrochemical capacitor C16, electrochemical capacitor C16 minus earth, ground connection behind the unijunction transistor Q5 second base stage series resistor R12; The controllable silicon Q4 control utmost point is connected to unijunction transistor Q5 second base stage, is connected the normally opened contact K1-1 of relay K 1 between the positive output end of said bridge rectifier and filter circuit 1 and the controllable silicon Q4 anode; PWM light adjusting circuit 8: resistance R 3 one terminations+9V positive source; Resistance R 3 other ends are connected to triode Q3 collector electrode; Triode Q3 grounded emitter; Diode D3 positive pole is connected to triode Q3 emitter, and diode D3 negative pole is connected to the collector electrode of triode Q3, and triode Q3 collector electrode is connected to above-mentioned FET Q5 grid; Single chip machine controlling circuit 7: the model of single-chip microcomputer is ATMEGA8L; Be connected to the base stage of above-mentioned triode Q3 behind the 13 pin series resistor R4 of above-mentioned single-chip microcomputer, be connected to above-mentioned triode Q2 base stage behind the 12 pin series resistor R13 of single-chip microcomputer; Remote control signal receiving module circuit 6: the model of remote control receiver module is AV-RMX-5V; 1 pin ground connection of remote control receiver module, 2 pin of remote control receiver module and 3 pin are connected in series capacitor C 12 back ground connection simultaneously, and resistance R 8 is connected between 3 pin and 4 pin of remote control receiver module, and 3 pin of remote control receiver module are connected to 24 pin of above-mentioned single-chip microcomputer.Bridge rectifier and filter circuit 1 structure are: 1 pin of bridge rectifier ABS6 and 3 pin connect the live wire and the zero line of 220V alternating current respectively; The 4 pin ground connection of bridge rectifier ABS6; It is anodal that 2 pin of bridge rectifier ABS6 are connected to electrochemical capacitor C1; Electrochemical capacitor C1 minus earth, 2 pin of bridge rectifier ABS6 are as positive output end.Also have 9V direct current regulation circuit 4 and 5V direct current regulation circuit 5: 2 pin of voltage stabilizing chip LB0510B09 and 3 pin are connected to the live wire and the zero line of 220V alternating current respectively, and capacitor C 17 is connected between 4 pin and 8 pin of voltage stabilizing chip LB0510B09; Electrochemical capacitor C18 positive pole is connected to 8 pin of voltage stabilizing chip LB0510B09; Electrochemical capacitor C18 negative pole is connected to 4 pin of voltage stabilizing chip LB0510B09; Positive pole and negative pole that 1 pin of 5V voltage stabilizing chip LM7805 and 2 pin are connected to electrochemical capacitor C18 respectively; 3 pin serial connection capacitor C, the 19 back ground connection of 5V voltage stabilizing chip LM7805, electrochemical capacitor C18 minus earth.
Signal processing flow shown in Figure 2 is summarized as follows:
Under the situation of civil power alternating current 220V input; One the tunnel through bridge rectifier, converts alternating voltage into the power frequency direct voltage, pass through filter circuit filtering then after; Deliver to control relay circuit, the conducting of being controlled this voltage by control relay circuit is with closed.
Under the situation of civil power alternating current 220V input, the direct voltage of a 9V is exported through the DC voltage-stabilizing module of 9V in another road.
Behind direct voltage one tunnel process 5V direct current regulation circuit of 9V, the direct voltage of a 5V of output is supplied with single chip machine controlling circuit and remote control signal receiving module circuit voltage respectively; The PWM light adjusting circuit is supplied with on another road, regulates the output voltage signal of 9V voltage, goes to control direct voltage output and regulates control circuit, reaches the purpose of output light modulation.
Remote-controlled launcher is as the control signal emission source, side circuit carried out conducting, closure, VD size control.
Claims (3)
1. a telecontrol dimmer that adopts d. c. voltage signal control comprises, with the bridge rectifier and the filter circuit (1) that connect the 220V alternating current; It is characterized in that; Also have control relay circuit (2): be connected to relay K 1 one ends behind the+9V positive source series resistor R10, relay K 1 other end is connected to triode Q2 collector electrode; Triode Q2 grounded emitter
Control circuit (3) is regulated in direct voltage output: resistance R 11 1 ends and electrochemical capacitor C2 positive pole all are connected to controllable silicon Q4 anode; Controllable silicon Q4 minus earth, electrochemical capacitor C2 minus earth, resistance R 11 other ends are connected to unijunction transistor Q5 first base stage; It is anodal that unijunction transistor Q5 emitter is connected to electrochemical capacitor C16; Electrochemical capacitor C16 minus earth, ground connection behind the unijunction transistor Q5 second base stage series resistor R12, the controllable silicon Q4 control utmost point is connected to unijunction transistor Q5 second base stage; The normally opened contact K1-1 that is connected relay K 1 between the positive output end of said bridge rectifier and filter circuit (1) and the controllable silicon Q4 anode;
PWM light adjusting circuit (8): resistance R 3 one terminations+9V positive source; Resistance R 3 other ends are connected to triode Q3 collector electrode; Triode Q3 grounded emitter; Diode D3 positive pole is connected to triode Q3 emitter, and diode D3 negative pole is connected to the collector electrode of triode Q3, and triode Q3 collector electrode is connected to above-mentioned FET Q5 grid;
Single chip machine controlling circuit (7): the model of single-chip microcomputer is ATMEGA8L;
Be connected to the base stage of above-mentioned triode Q3 behind the 13 pin series resistor R4 of above-mentioned single-chip microcomputer, be connected to above-mentioned triode Q2 base stage behind the 12 pin series resistor R13 of single-chip microcomputer;
Remote control signal receiving module circuit (6): the model of remote control receiver module is AV-RMX-5V; 1 pin ground connection of remote control receiver module, 2 pin of remote control receiver module and 3 pin are connected in series capacitor C 12 back ground connection simultaneously, and resistance R 8 is connected between 3 pin and 4 pin of remote control receiver module, and 3 pin of remote control receiver module are connected to 24 pin of above-mentioned single-chip microcomputer.
2. the telecontrol dimmer of employing d. c. voltage signal control according to claim 1; It is characterized in that; Said bridge rectifier and filter circuit (1) are: 1 pin of bridge rectifier ABS6 and 3 pin connect the live wire and the zero line of 220V alternating current respectively, the 4 pin ground connection of bridge rectifier ABS6, and it is anodal that 2 pin of bridge rectifier ABS6 are connected to electrochemical capacitor C1; Electrochemical capacitor C1 minus earth, 2 pin of bridge rectifier ABS6 are as positive output end.
3. the telecontrol dimmer of employing d. c. voltage signal control according to claim 2 is characterized in that also having 9V direct current regulation circuit (4) and 5V direct current regulation circuit (5):
2 pin of voltage stabilizing chip LB0510B09 and 3 pin are connected to the live wire and the zero line of 220V alternating current respectively, and capacitor C 17 is connected between 4 pin and 8 pin of voltage stabilizing chip LB0510B09; Electrochemical capacitor C18 positive pole is connected to 8 pin of voltage stabilizing chip LB0510B09; Electrochemical capacitor C18 negative pole is connected to 4 pin of voltage stabilizing chip LB0510B09; Positive pole and negative pole that 1 pin of 5V voltage stabilizing chip LM7805 and 2 pin are connected to electrochemical capacitor C18 respectively; 3 pin serial connection capacitor C, the 19 back ground connection of 5V voltage stabilizing chip LM7805, electrochemical capacitor C18 minus earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220008369 CN202455607U (en) | 2012-01-10 | 2012-01-10 | Remote control dimming device controlled through direct-current voltage signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220008369 CN202455607U (en) | 2012-01-10 | 2012-01-10 | Remote control dimming device controlled through direct-current voltage signal |
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| Publication Number | Publication Date |
|---|---|
| CN202455607U true CN202455607U (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220008369 Expired - Fee Related CN202455607U (en) | 2012-01-10 | 2012-01-10 | Remote control dimming device controlled through direct-current voltage signal |
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| Country | Link |
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| CN (1) | CN202455607U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446295A (en) * | 2019-07-01 | 2019-11-12 | 鹰潭阳光照明有限公司 | A kind of remote-controlled dimmer circuit |
| CN112398385A (en) * | 2020-11-06 | 2021-02-23 | 尹永云 | Speed regulating circuit of DC motor |
| CN114222402A (en) * | 2021-12-06 | 2022-03-22 | 深圳市星之佑科技有限公司 | Trinity dimmer circuit |
-
2012
- 2012-01-10 CN CN 201220008369 patent/CN202455607U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446295A (en) * | 2019-07-01 | 2019-11-12 | 鹰潭阳光照明有限公司 | A kind of remote-controlled dimmer circuit |
| CN112398385A (en) * | 2020-11-06 | 2021-02-23 | 尹永云 | Speed regulating circuit of DC motor |
| CN114222402A (en) * | 2021-12-06 | 2022-03-22 | 深圳市星之佑科技有限公司 | Trinity dimmer circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20150110 |
|
| EXPY | Termination of patent right or utility model |