CN205430694U - LED lamp list live wire intelligent control device - Google Patents
LED lamp list live wire intelligent control device Download PDFInfo
- Publication number
- CN205430694U CN205430694U CN201620210140.6U CN201620210140U CN205430694U CN 205430694 U CN205430694 U CN 205430694U CN 201620210140 U CN201620210140 U CN 201620210140U CN 205430694 U CN205430694 U CN 205430694U
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- circuit
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- live wire
- commutation diode
- control
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Abstract
The utility model discloses a LED lamp list live wire intelligent control device comprises a LED lamp half -wave drive arrangement and single live wire control circuit and the control output circuit who establishes ties on same alternating current circuit. Or constitute by a LED lamp half -wave drive arrangement and the single live wire control output circuit who establishes ties on same alternating current circuit. The utility model discloses make full use of the wide region input voltage characteristic of LED lamp, adopt power supply of diode half -wave and series connection control technique, realized the heavy current of LED lamp, the intelligent control of single live wire. The utility model discloses thoroughly solved the defect of the single fire line light photocontrol ware of ordinary electric leakage flow pattern, it is simple, reliable, low -priced, have high using value in the aspect of intelligent house and intelligent lighting control.
Description
Technical field
This utility model relates to Intelligent House Light control field, specifically a kind of LED list live wire intelligent controlling device.
Background technology
Smart Home and Lighting control the most quickly spread to ordinary people man, if realizing illumination Based Intelligent Control on the premise of realizing motionless finishing, are necessary for using single live wire mounting means.At present, in terms of the electronics and intelligent control technology of single live wire, commonly used is the technology utilizing the fine leak electric current of light fixture to provide single live wire control panel work electricity consumption, the single live wire using this technology controls, light fixture is not closedown truly when so-called "Off" state, but the fine "on" position that can't see light of the eye of people when minimum leakage current.
But, if mate bad (this is common phenomenon) between leakage current and minimum " the most luminous " leakage current of light fixture of single live wire control panel, light arises that flicker state, and this has become as the most development obstacle that this industry is faced.
Utility model content
The purpose of this utility model is the wide-range input voltage characteristic utilizing LED, uses diode half-wave to power and connect control technology, it is achieved that big electric current, the Based Intelligent Control of single live wire to LED.
One of technical scheme is as follows:
A kind of LED list live wire intelligent controlling device, the single live wire control circuit and the least one set that including at least one first LED half-wave driving means and are connected on same ac circuit control output circuit.
Described first LED half-wave driving means is the assembly of the first DC driver of the first LED the first commutation diode connected in parallel.
Described single live wire control circuit includes that half-wave DC power supply circuits and the first cpu control circuit, described half-wave DC power supply circuits are to be made up of the assembly that the first DC power supply circuit and the second commutation diode are in parallel；Described second commutation diode conducting direction in ac circuit is contrary with the conducting direction in same ac circuit of the first commutation diode in described first LED half-wave driving means.
Described control output circuit is composed in parallel by least one first switch element and the 3rd commutation diode.
Described 3rd commutation diode conducting direction in ac circuit is identical with the closure in same ac circuit of the first commutation diode in described first LED half-wave driving means.
Described first switch element is relay, controllable silicon, IGBT or mechanical switch.
Described first switch element uses described first cpu control circuit 7 to implement to control, or uses artificial triggering mode to implement to control.
The two of technical scheme are as follows:
A kind of LED list live wire intelligent controlling device, controls output circuit including at least one second LED half-wave driving means and the single live wire being connected on same ac circuit.
Described second LED half-wave driving means is the assembly of the second DC driver of the second LED the 4th commutation diode connected in parallel.
Described single live wire controls output circuit and includes that half-wave is powered output circuit and the second cpu control circuit, and described half-wave output circuit of powering is to be made up of the assembly parallel connection of the second DC power supply circuit and the 5th commutation diode and the series connection of second switch element.
Described 5th commutation diode conducting direction in ac circuit is contrary with the conducting direction in same ac circuit of the 4th commutation diode in described second LED half-wave driving means.
Described second switch element is relay, controllable silicon, IGBT or mechanical switch.
Described second switch element uses described second cpu control circuit to implement to control, or uses artificial triggering mode to implement to control.
Beneficial effect:
This utility model and controls to provide to LED when the one-way communication half-wave that output circuit controlled and exported turns on to drive power supply normally in single live wire control circuit by LED half-wave driving means.This utility model takes full advantage of the wide-range input voltage characteristic of LED, uses diode half-wave to power and connect control technology, it is achieved that big electric current, the Based Intelligent Control of single live wire to LED.
This utility model have employed alternation alternate conduction and shunting power supply the principle, making full use of the condition that the DC source of conventional LED DC driver and cpu control circuit can normally work in the valid value range of 80-110V and above AC-input voltage, producing when single group alternation conducting provides the driven power supply of LED.Meanwhile, provide cpu control circuit properly functioning required DC source when another single group alternation conducting.Owing to LED DC driver and the current supply circuit of the DC source of cpu control circuit are alternation timing skew based on alternation and it is completely independent, therefore, will not be pind down by mutual and affect.
This utility model thoroughly solves the critical defect of the common flow pattern list live wire lamp dimmer that leaks electricity, and this utility model is simple, reliable, cheap, has high using value in terms of Smart Home and intelligent lighting controls.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment 1 theory diagram.
Fig. 2 is one of this utility model embodiment 1 " turning on light " state principle block diagram.
Fig. 3 is the two of this utility model embodiment 1 " turning on light " state principle block diagram.
Fig. 4 is this utility model embodiment 1 " turning off the light " state principle block diagram.
Fig. 5 is this utility model embodiment 2 theory diagram.
Fig. 6 is one of this utility model embodiment 2 " turning on light " state principle block diagram.
Fig. 7 is the two of this utility model embodiment 2 " turning on light " state principle block diagram.
Fig. 8 is this utility model embodiment 2 " turning off the light " state principle block diagram.
Label represents: the first LED half-wave driving means 1, single live wire control circuit 2, control output circuit 3, first DC driver 4, first commutation diode 5, half-wave DC power supply circuits 6, first cpu control circuit 7, first DC power supply circuit 8, second commutation diode 9, first switch element 10, 3rd commutation diode 11, first LED 12, second LED half-wave driving means 101, single live wire controls output circuit 201, second DC driver 301, 4th commutation diode 401, half-wave is powered output circuit 501, second cpu control circuit 601, second DC power supply circuit 701, 5th commutation diode 801, second switch element 901, second LED 13.
Detailed description of the invention
Embodiment 1(one of technical scheme).
See Fig. 1-4, a kind of LED list live wire intelligent controlling device, control output circuit 3 including at least one first LED half-wave driving means 1 and single live wire control circuit 2 and the least one set being connected on same ac circuit.
Described first LED half-wave driving means 1 is the assembly of the first DC driver 4 of the first LED 12 first commutation diode 5 connected in parallel.
Described single live wire control circuit 2 includes half-wave DC power supply circuits 6 and the first cpu control circuit 7, the assembly that described half-wave DC power supply circuits 6 are in parallel with the second commutation diode 9 by the first DC power supply circuit 8 is constituted, and the first described DC source 8 provides power supply to the first cpu control circuit 7；Described second commutation diode 9 conducting direction in ac circuit is contrary with the conducting direction in same ac circuit of the first commutation diode 5 in described first LED half-wave driving means 1.
Described control output circuit 3 is composed in parallel with the 3rd commutation diode 11 by least one first switch element 10.
Described 3rd commutation diode 11 conducting direction in ac circuit is identical with the closure in same ac circuit of the first commutation diode 5 in described first LED half-wave driving means 1.
Described first switch element 10 is relay, controllable silicon, IGBT or mechanical switch.
Described first switch element 10 uses described first cpu control circuit 7 to implement to control, or uses artificial triggering mode to implement to control.
And see Fig. 2, LED list live wire intelligent controlling device is when " turning on light " state, owing to the first switch element 10 is in the conduction state, forward alternation forms conducting loop by the first DC driver 4 of the first switch element 10 and the second commutation diode 9 and the first LED 12, first LED 12 is i.e. powered by the first DC driver 4, first LED 12 is opened, and now, the first DC power supply circuit 8 is in the state of being bypassed.
The first described DC power supply circuit 8 running voltage is in the valid value range of 80-110V and above AC-input voltage so that when being in alternation and being bypassed, moreover it is possible to maintain normal output.
And see Fig. 3, when the first cpu control circuit control the first switch element 10 in the conduction state time, LED list live wire intelligent controlling device is in " turning on light " state, now, Opposed crossing half-wave forms conducting loop by the first commutation diode 5 and the first switch element 10 and the first DC power supply circuit 8, now, the first DC driver 4 of the first LED 12 is in the state of being bypassed.
First DC driver 4 running voltage is in the valid value range of 80-110V and above AC-input voltage so that when being in alternation and being bypassed, moreover it is possible to maintain normal output.
And see Fig. 4, when the first cpu control circuit control the first switch element 10 be in open-circuit condition time, LED list live wire intelligent controlling device is in " turning off the light " state, now, first DC driver 4 of the first LED 12 cannot obtain forward because of open circuit and power, during Opposed crossing half-wave, first DC driver 4 of the first LED 12 is bypassed by the first commutation diode 5, therefore, first DC driver 4 is in complete open-circuit condition, first LED 12 can not be powered by the first DC driver 4, and the first LED 12 lamp is closed.Now, the first commutation diode 5 and the 3rd commutation diode 11 and the first DC power supply circuit 8 form conducting loop, it is provided that the half-wave of the first DC power supply circuit 8 is powered.
In real case, the closure of all commutation diodes can be contrary with present case.
Embodiment 2(the two of technical scheme).
See Fig. 5-8, a kind of LED list live wire intelligent controlling device, control output circuit 201 including at least one second LED half-wave driving means 101 and the single live wire being connected on same ac circuit.
Described second LED half-wave driving means 101 is the assembly of the second DC driver 301 of the second LED 13 the 4th commutation diode 401 connected in parallel.
Described single live wire controls output circuit 201 and includes that half-wave is powered output circuit 501 and the second cpu control circuit 601, and described half-wave output circuit 501 of powering is that the assembly parallel connection connected with the 5th commutation diode 801 and second switch element 901 by the second DC power supply circuit 701 is constituted.Specifically: the 5th commutation diode 801 and second switch element 901 are connected into an assembly, the second DC power supply circuit 701 is in parallel with this assembly, and described second DC power supply circuit 701 provides power supply to the second cpu control circuit 601.
Described 5th commutation diode 801 conducting direction in ac circuit is contrary with the conducting direction in same ac circuit of the 4th commutation diode 401 in described second LED half-wave driving means 101.
Described second switch element 901 is relay, controllable silicon, IGBT or mechanical switch.
Described second switch element 901 uses described second cpu control circuit 601 to implement to control, or uses artificial triggering mode to implement to control.
And see Fig. 6, when the second cpu control circuit control second switch element 901 is in the conduction state, LED list live wire intelligent controlling device is in " turning on light " state, now, forward alternation forms conducting loop by the second DC driver 301 of second switch element 901 and the 5th commutation diode 801 and the second LED 13, second LED 13 is i.e. powered by the second DC driver 301, and the second LED 13 is opened.Now, the second DC power supply circuit 701 is in the state of being bypassed.
Second DC power supply circuit 701 running voltage is in the valid value range of 80-110V and above AC-input voltage so that when being in alternation and being bypassed, moreover it is possible to maintain normal output.
And see Fig. 7, LED list live wire intelligent controlling device is when " turning on light " state, owing to second switch element 901 is in the conduction state, when the second cpu control circuit control second switch element 901 is in open-circuit condition, LED list live wire intelligent controlling device is in " turning off the light " state, now, Opposed crossing half-wave forms conducting loop by the 4th commutation diode 401 and second switch element 901 and the second DC power supply circuit 701.Now, the second DC driver 301 of the second LED 13 is in the state of being bypassed.
Second DC driver 301 running voltage is in the valid value range of 80-110V and above AC-input voltage so that when being in alternation and being bypassed, moreover it is possible to maintain normal output.
And see Fig. 8, LED list live wire intelligent controlling device is when " turning off the light " state, owing to second switch element 901 is in open-circuit condition, during forward alternation, second DC driver 301 of the second LED 13 cannot obtain forward because of open circuit and power, during Opposed crossing half-wave, second DC driver 301 of the second LED 13 is bypassed by the 4th commutation diode 401, therefore, second DC driver 301 of the second LED 13 is in complete open-circuit condition, second LED 13 can not be powered by the second DC driver 301, and the second LED 13 is closed.Now, the 4th commutation diode 401 and the second DC power supply circuit 701 form conducting loop, it is provided that the half-wave of the second DC power supply circuit 701 is powered.
In real case, the closure of all commutation diodes can be contrary with present case.
A kind of LED list live wire intelligent controlling device provided this utility model case study on implementation above is described in detail, for one of ordinary skill in the art, thought according to this utility model embodiment, the most all will change, in sum, this specification content should not be construed as restriction of the present utility model.
Claims (7)
1. a LED list live wire intelligent controlling device, it is characterised in that include that at least one first LED half-wave driving means and the single live wire control circuit being connected on same ac circuit and least one set control output circuit；
Described first LED half-wave driving means is the assembly of the first DC driver of the first LED the first commutation diode connected in parallel；
Described single live wire control circuit includes that half-wave DC power supply circuits and the first cpu control circuit, described half-wave DC power supply circuits are to be made up of the assembly that the first DC power supply circuit and the second commutation diode are in parallel；Described second commutation diode conducting direction in ac circuit is contrary with the conducting direction in same ac circuit of the first commutation diode in described first LED half-wave driving means；
Described control output circuit is composed in parallel by least one first switch element and the 3rd commutation diode.
A kind of LED list live wire intelligent controlling device the most according to claim 1, it is characterised in that described 3rd commutation diode conducting direction in ac circuit is identical with the closure in same ac circuit of the first commutation diode in described first LED half-wave driving means.
A kind of LED list live wire intelligent controlling device the most according to claim 1, it is characterised in that described first switch element is relay, controllable silicon, IGBT or mechanical switch.
4. according to a kind of LED list live wire intelligent controlling device described in claim 1 or 3, it is characterised in that described first switch element uses described first cpu control circuit to implement to control, or use artificial triggering mode to implement to control.
5. a LED list live wire intelligent controlling device, it is characterised in that include that at least one second LED half-wave driving means and the single live wire being connected on same ac circuit control output circuit；
Described second LED half-wave driving means is the assembly of the second DC driver of the second LED the 4th commutation diode connected in parallel；
Described single live wire controls output circuit and includes that half-wave is powered output circuit and the second cpu control circuit, and described half-wave output circuit of powering is to be made up of the assembly parallel connection of the second DC power supply circuit and the 5th commutation diode and the series connection of second switch element；
Described 5th commutation diode conducting direction in ac circuit is contrary with the conducting direction in same ac circuit of the 4th commutation diode in described second LED half-wave driving means.
A kind of LED list live wire intelligent controlling device the most according to claim 5, it is characterised in that described second switch element is relay, controllable silicon, IGBT or mechanical switch.
A kind of LED list live wire intelligent controlling device the most according to claim 6, it is characterised in that described second switch element uses described second cpu control circuit to implement to control, or use artificial triggering mode to implement to control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210140.6U CN205430694U (en) | 2016-03-18 | 2016-03-18 | LED lamp list live wire intelligent control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210140.6U CN205430694U (en) | 2016-03-18 | 2016-03-18 | LED lamp list live wire intelligent control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205430694U true CN205430694U (en) | 2016-08-03 |
Family
ID=56519262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620210140.6U Expired - Fee Related CN205430694U (en) | 2016-03-18 | 2016-03-18 | LED lamp list live wire intelligent control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205430694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611679A (en) * | 2016-03-18 | 2016-05-25 | 黎辉 | Single-live-wire intelligent control apparatus for LED lamp |
-
2016
- 2016-03-18 CN CN201620210140.6U patent/CN205430694U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611679A (en) * | 2016-03-18 | 2016-05-25 | 黎辉 | Single-live-wire intelligent control apparatus for LED lamp |
| CN105611679B (en) * | 2016-03-18 | 2017-06-16 | 黎辉 | A kind of LED list live wire intelligent controlling device |
| WO2017156991A1 (en) * | 2016-03-18 | 2017-09-21 | 黎辉 | Led lamp single live wire intelligent control device |
| US10172192B2 (en) | 2016-03-18 | 2019-01-01 | Shenzhen Power2Control Smart Tech Co., Ltd | LED lamp single live wire intelligent control apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |