CN102892224A - Circuit for implementing more than two switch information on single phase line by utilizing phase method - Google Patents
Circuit for implementing more than two switch information on single phase line by utilizing phase method Download PDFInfo
- Publication number
- CN102892224A CN102892224A CN2012103380094A CN201210338009A CN102892224A CN 102892224 A CN102892224 A CN 102892224A CN 2012103380094 A CN2012103380094 A CN 2012103380094A CN 201210338009 A CN201210338009 A CN 201210338009A CN 102892224 A CN102892224 A CN 102892224A
- Authority
- CN
- China
- Prior art keywords
- circuit
- switching
- control
- processing unit
- switch
- 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.)
- Pending
Links
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a circuit for implementing more than two switch information on a single phase line by utilizing a phase method. The circuit comprises a switching circuit, an RC delay circuit, a key unit, a master switch, a photocoupling shaping circuit and a processing unit; a wiring terminal of the master switch is connected with one control terminal of the switching circuit, and the other control terminal of the switching circuit is connected with one wiring terminal of a mains supply of a switch panel part; the other wiring terminal of the master switch is connected with the other wiring terminal of the mains supply of the switch panel part; the switching unit at least comprises two keys, each of which controls the conduction of a branch circuit of the RC delay circuit, so as to control a trigger signal of the switching circuit; and two input ends of the photocoupling shaping circuit are respectively connected with a mains supply wiring terminal of a lamp cap part, and an output end of the photocoupling shaping circuit is connected with a signal input end of the processing unit. Without changing the original illuminating line, the circuit directly replaces the switching panel to generate two or more switching information, so that multifunctional control is implemented.
Description
Technical field
The present invention relates to a kind of lighting switch control circuit, belong to electronic technology field.
Background technology
In the prior art, when people will carry out switch control to illuminating lamp, at present, the most frequently used method was to connect live wire (phase line) or disconnect live wire (phase line) by switch panel.
If need light modulation, can adopt the thyristor regulating optic panel to carry out, but they have only transmitted a kind of action message.If lighting (or control appliance) is carried out multi-functional control, need to transmit two or more switching information, it is following several that lighting (or control appliance) carries out the present main method that adopts of multi-functional control:
First method: adopt Digiplex to control.The advantage of this method is: the control function is many, and is easy to use; Remote controller and recipient need to be in visual ranges.Shortcoming: in the effective range of transmission of radio wave.The coding of all wireless remote control emitters however with; Remote controller is lost easily; To often change battery.
Second method: adopt infrared remote controller to control.The advantage of this method is: the control function is many, and is easy to use.Shortcoming: the coding of all infrared wireless remote control reflectors otherwise with; Remote controller and recipient need to be in visual ranges; Remote controller is lost easily; To often change battery.
The third method: adopt the mode of power carrier, the control function is many, is applicable to be used with home intelligence equipment.The operating equipment more complicated.
Existing illuminating lamp configuration all is at cap part two lead-out wires to be arranged, and is used for connecing lamp holder; At switch panel two lead-out wires are arranged partly, be used for connecing switch panel.But existing switch panel all can only produce a kind of switch controlling signal, namely turns on light or turns off the light.Can't produce two kinds or two or more switch controlling signals in the situation that does not change existing illuminating lamp configuration, the brightness that for example can control light also can be controlled the color of light.
Summary of the invention
The object of the present invention is to provide a kind of circuit that utilizes phase method to realize two or more switching informations in single phase line, this circuit is in the situation that does not change original illuminating line, directly replace existing switch panel and produce two kinds of switching informations or two or more switching information, realize multi-functional control.
In order to realize above purpose, technical scheme of the present invention is as follows:
Utilize phase method at the circuit of the two or more switching informations of single phase line realization, comprise lamp holder control circuit and switch panel control circuit;
Described switch panel control circuit comprises switching circuit, RC delay circuit, push-button unit and master switch K; A control terminal of a terminals connecting valve circuit of master switch, terminals of another control terminal connecting valve faceplate part civil power of switching circuit; Another terminals of another terminals connecting valve faceplate part civil power of master switch; Push-button unit contains two buttons at least, thereby each button is controlled respectively the triggering signal of conducting control switch circuit of the branch road of RC delay circuit;
Described lamp holder control circuit comprises optocoupler shaping circuit and processing unit; Be used for two inputs of the optocoupler shaping circuit of the orthogonal wave voltage of voltage transitions of civil power city's electric connection terminal of connecting lamp head part respectively, the output of optocoupler shaping circuit connects the signal input part of processing unit, processing unit sends different control commands to load, city's electric connection terminal of the input connecting lamp head part of the power circuit of processing unit according to the different in width square-wave signal of optocoupler shaping circuit output.
As preferred technical scheme, described switching circuit adopts two-way controlled thyristor or unidirectional thyristor to realize.
As preferred technical scheme, described rectangle wave generation circuit adopts photoisolator to realize.
Wherein, the control end of switching circuit is owing to connecting with the input of photoisolator, so switching circuit is being controlled photoisolator in fact.
As a more concrete technical scheme, described switch panel control circuit comprises bidirectional thyristor Q1, bidirectional diode T1, master switch K, resistance R 3, capacitor C 1, C2, C3 and K switch 1, K2; A control terminal of bidirectional thyristor connects master switch K, and another control terminal of another terminal of master switch and bidirectional thyristor is city's electric connecting terminals of connecting valve faceplate part respectively; Capacitor C 1 is connected with resistance R 3, and the other end of resistance R 3 connects the control terminal of bidirectional thyristor Q1, and the other end of capacitor C 1 connects another control terminal of bidirectional thyristor Q1; Capacitor C 2 is connected with button K1, and capacitor C 3 is connected with button K2, and the other end of the other end of capacitor C 2, C3 and button K1, K2 is connected in parallel on the two ends of capacitor C 1; The end of bidirectional diode T1 connects the signal trigger end of bidirectional thyristor Q1, and the other end is connected in the tie point of capacitor C 1 and resistance R 3.
As a more concrete technical scheme, described rectangle wave generation circuit comprises luminous receiving tube U1, luminous receiving tube U2; The luminous tube reverse parallel connection of the luminous tube of U1 and U2, a connecting terminals connecting resistance R2 behind the luminous tube reverse parallel connection of the luminous tube of U1 and U2, another terminal connects cap part city electric connection terminal, and another terminal of resistance R 2 connects another terminals of cap part civil power; The luminous tube of U1 and the low level end of the luminous tube of U2 are connected the ground of processing unit jointly, and the common contact resistance R1 of high level end connects the signal input part of processing unit, the high level of another termination processing unit of resistance R 1 simultaneously.
Beneficial effect of the present invention: the control panel of the technical program is directly replaced existing switch panel and is produced two kinds of switching informations in the situation that does not change illuminating line (only accessing a phase line), realizes multi-functional control; Control circuit of the present invention divides lamp holder control circuit and switch panel control circuit, conventional switch panel control circuit wants to realize several functions control, the processing unit of cap part must be controlled the switch panel circuit by wire, such as switch panel two switches are arranged, need so these two switches are linked to each other with the signal input part of processing unit by wire, yet the processing unit of switch panel control circuit of the present invention and lamp holder control circuit does not have line, controls very simple and convenient.
Description of drawings
Fig. 1 is principle block diagram of the present invention;
Wherein, the 1st, the lamp holder control circuit; The 2nd, the switch panel control circuit; The 3rd, city's electric connection terminal of cap part; The 4th, city's electric connection terminal of switch panel part.
Fig. 2 is the circuit theory schematic diagram of one embodiment of the present of invention;
Fig. 3 exchanges input waveform, the phase delay time waveform when the phase delay time waveform when the K1 button is connected and K2 button are connected.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is principle block diagram of the present invention;
Specific embodiment one:
K1 and K2 are respectively the button (being respectively light modulation input and toning input key key in the LED illuminator) of two difference in functionalitys among Fig. 2.The switch panel control circuit partly mainly contain button K1, button K2, resistance R 3, capacitor C 1, capacitor C 2, capacitor C 3, bidirectional trigger diode T1, bidirectional triode thyristor Q1 form, for generation of two kinds of phase places, K is battery main switch.Wherein, bidirectional triode thyristor Q1 adopts MAC97A6.
When the strong K1 of push, the conducting phase place of phase line is AI, when the strong K2 of push, the conducting phase place of phase line is A2, two kinds of different phase places have represented respectively the information of two kinds of buttons, and this information is delivered to phase place receiving unit (optocoupler shaping circuit), then passes through processing unit processes, the respectively variation of control load, processing unit can adopt Single-chip Controlling.
Operation principle is: when AC power was connected, the time of controllable silicon Delayed conducting was determined by the RC time constant.Obviously the Delayed conducting time constant of R3C1 is less than R3C2; The Delayed conducting time constant of R3C2 is less than R3C3; OUT represents the phase delay time waveform output point after the optocoupler shaping among the figure.
When button K1 connected, the Delayed conducting time constant was R3(C1+C2), when button K2 connected, the Delayed conducting time constant was R3(C1+C3), the alternating current conducting phase lag when the alternating current conducting phase place when namely K2 connects is connected than K1.Such as oscillogram 3, as can be seen from the figure, as long as detect delay time, just can receive respectively the information of K1, K2 button.
Native system can be used in LED light modulation tinting system, also can be used for other control system.
Specific embodiment two: on the basis of specific embodiment one, optocoupler shaping circuit part is only used a luminous receiving tube U1, the bidirectional triode thyristor Q1 of switching circuit portion adopts a unidirectional controlled thyristor to replace, and the conducting direction of unidirectional controlled thyristor is consistent with luminous receiving tube U1 conducting direction, and diode of one-way SCR reverse parallel connection.
The above is preferred embodiment of the present invention only, is not limited to the present invention, every any modification of doing within the spirit and principles in the present invention, is equal to and replaces and improve, and all should be included within protection scope of the present invention.
Claims (5)
1. utilize phase method at the circuit of the two or more switching informations of single phase line realization, it is characterized in that, comprise lamp holder control circuit and switch panel control circuit;
Described switch panel control circuit comprises switching circuit, RC delay circuit, push-button unit and master switch; A control terminal of a terminals connecting valve circuit of master switch, terminals of another control terminal connecting valve faceplate part civil power of switching circuit; Another terminals of another terminals connecting valve faceplate part civil power of master switch; Push-button unit contains two buttons at least, thereby each button is controlled respectively the triggering signal of conducting control switch circuit of the branch road of RC delay circuit;
Described lamp holder control circuit comprises optocoupler shaping circuit and processing unit; Be used for two inputs of the optocoupler shaping circuit of the orthogonal wave voltage of voltage transitions of civil power city's electric connection terminal of connecting lamp head part respectively, the output of optocoupler shaping circuit connects the signal input part of processing unit, processing unit sends different control commands to load, city's electric connection terminal of the input connecting lamp head part of the power circuit of processing unit according to the different in width square-wave signal of optocoupler shaping circuit output.
2. realize the circuit of two or more switching informations on the single phase line according to claim 1, it is characterized in that described switching circuit adopts two-way controlled thyristor or unidirectional thyristor to realize.
3. realize the circuit of two or more switching informations on the single phase line according to claim 1 and 2, it is characterized in that described optocoupler shaping circuit adopts photoisolator to realize.
4. realize the circuit of two or more switching informations on the single phase line according to claim 2, it is characterized in that described switch panel control circuit comprises bidirectional thyristor Q1, bidirectional diode T1, master switch K, resistance R 3, capacitor C 1, C2, C3 and K switch 1, K2; A control terminal of bidirectional thyristor connects master switch K, and another control terminal of another terminal of master switch and bidirectional thyristor is city's electric connecting terminals of connecting valve faceplate part respectively; Capacitor C 1 is connected with resistance R 3, and the other end of resistance R 3 connects the control terminal of bidirectional thyristor Q1, and the other end of capacitor C 1 connects another control terminal of bidirectional thyristor Q1; Capacitor C 2 is connected with button K1, and capacitor C 3 is connected with button K2, and the other end of the other end of capacitor C 2, C3 and button K1, K2 is connected in parallel on the two ends of capacitor C 1; The end of bidirectional diode T1 connects the signal trigger end of bidirectional thyristor Q1, and the other end is connected in the tie point of capacitor C 1 and resistance R 3.
5. realize the circuit of two or more switching informations on the single phase line according to claim 3, it is characterized in that described rectangle wave generation circuit comprises luminous receiving tube U1, luminous receiving tube U2; The luminous tube reverse parallel connection of the luminous tube of U1 and U2, a connecting terminals connecting resistance R2 behind the luminous tube reverse parallel connection of the luminous tube of U1 and U2, another terminal connects cap part city electric connection terminal, and another terminal of resistance R 2 connects another terminals of cap part civil power; The luminous tube of U1 and the low level end of the luminous tube of U2 are connected the ground of processing unit jointly, and the common contact resistance R1 of high level end connects the signal input part of processing unit, the high level of another termination processing unit of resistance R 1 simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103380094A CN102892224A (en) | 2012-09-13 | 2012-09-13 | Circuit for implementing more than two switch information on single phase line by utilizing phase method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103380094A CN102892224A (en) | 2012-09-13 | 2012-09-13 | Circuit for implementing more than two switch information on single phase line by utilizing phase method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102892224A true CN102892224A (en) | 2013-01-23 |
Family
ID=47535531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103380094A Pending CN102892224A (en) | 2012-09-13 | 2012-09-13 | Circuit for implementing more than two switch information on single phase line by utilizing phase method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102892224A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200954027Y (en) * | 2006-09-29 | 2007-10-03 | 罗树林 | Multifunction automatic-adjustable energy-saving electric rice cooker with multiple compatible inner tubes |
| CN200983701Y (en) * | 2006-07-23 | 2007-11-28 | 美美电子产品有限公司 | Single-wire light modulation device |
| CN101588673A (en) * | 2008-05-23 | 2009-11-25 | 上海阿卡得电子有限公司 | Method and device for controlling dimming of online integral-type gas discharge lamp |
| CN101605413A (en) * | 2009-07-06 | 2009-12-16 | 英飞特电子（杭州）有限公司 | Be applicable to the led drive circuit of controllable silicon light modulation |
| CN102497706A (en) * | 2011-12-15 | 2012-06-13 | 成都芯源系统有限公司 | LED driving device and driving method and controller |
| US20120176055A1 (en) * | 2011-01-10 | 2012-07-12 | Seung Woo Hong | Apparatus for controlling bleed switch, power supply, and method for driving power supply |
| CN202918540U (en) * | 2012-09-13 | 2013-05-01 | 南京中电熊猫照明有限公司 | Circuit using phase method to realize more than two kinds of switch information on single phase line |
-
2012
- 2012-09-13 CN CN2012103380094A patent/CN102892224A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200983701Y (en) * | 2006-07-23 | 2007-11-28 | 美美电子产品有限公司 | Single-wire light modulation device |
| CN200954027Y (en) * | 2006-09-29 | 2007-10-03 | 罗树林 | Multifunction automatic-adjustable energy-saving electric rice cooker with multiple compatible inner tubes |
| CN101588673A (en) * | 2008-05-23 | 2009-11-25 | 上海阿卡得电子有限公司 | Method and device for controlling dimming of online integral-type gas discharge lamp |
| CN101605413A (en) * | 2009-07-06 | 2009-12-16 | 英飞特电子（杭州）有限公司 | Be applicable to the led drive circuit of controllable silicon light modulation |
| US20120176055A1 (en) * | 2011-01-10 | 2012-07-12 | Seung Woo Hong | Apparatus for controlling bleed switch, power supply, and method for driving power supply |
| CN102497706A (en) * | 2011-12-15 | 2012-06-13 | 成都芯源系统有限公司 | LED driving device and driving method and controller |
| CN202918540U (en) * | 2012-09-13 | 2013-05-01 | 南京中电熊猫照明有限公司 | Circuit using phase method to realize more than two kinds of switch information on single phase line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201910125U (en) | Remote control wall switch and electrical-appliance remote control switch system | |
| CN100435177C (en) | DC luminous network transmitting control system and DC luminous network receiving control system | |
| CN103699005A (en) | Infrared gesture switch controller | |
| CN103209525A (en) | Intelligent illumination controller | |
| CN109287056A (en) | A kind of single-fire-wire electronic switch | |
| CN103499933B (en) | A kind of Multipurpose alternating-current combination control switch | |
| CN203416462U (en) | Internet of Things intelligent full-color LED lamp | |
| CN202918540U (en) | Circuit using phase method to realize more than two kinds of switch information on single phase line | |
| CN201995174U (en) | Back-porch small-phase-angle light dimming circuit | |
| CN102063782A (en) | Remote control wall switch, control method and electrical appliance remote control switch system | |
| CN218161099U (en) | Light-adjustable equipment, socket and light-adjusting system | |
| CN201174802Y (en) | Interconnection type house lamp controlling switch | |
| CN205336577U (en) | Single wire system alternating current carrier wave switching device that adjusts luminance | |
| CN104113950A (en) | Intelligent dimmer switch | |
| CN204515451U (en) | Learning-oriented scene panel circuit | |
| CN203206538U (en) | Intelligent lighting controller | |
| CN103347343B (en) | Lighting control circuit with switch dimming function and infrared remote control dimming function | |
| CN207020501U (en) | A kind of single live wire switch and double control switch circuit | |
| CN102892224A (en) | Circuit for implementing more than two switch information on single phase line by utilizing phase method | |
| CN202587525U (en) | Remote control device | |
| CN210629942U (en) | Synchronous control system for illuminating lamps | |
| CN108366467A (en) | Single firewire signal light adjusting circuit | |
| CN203279262U (en) | Intelligent dimmer switch | |
| CN202551430U (en) | Dimming lamp | |
| CN102123548A (en) | Brightness adjusting method and system of LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130123 |