CN104470141A - Method for adjusting full color of LED lamp set - Google Patents
Method for adjusting full color of LED lamp set Download PDFInfo
- Publication number
- CN104470141A CN104470141A CN201410774018.7A CN201410774018A CN104470141A CN 104470141 A CN104470141 A CN 104470141A CN 201410774018 A CN201410774018 A CN 201410774018A CN 104470141 A CN104470141 A CN 104470141A
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- led
- power
- color
- led lamp
- string
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a method for adjusting the full color of an LED lamp set and belongs to the field of LED illumination. According to the method, the switching frequency and switching actions of all string lights in the LED lamp set are set and stored in a color adjusting unit; an LED lamp set power supply switch is switched on to supply power to the LED lamp set; a power source detection module is used for detecting power on and power off of a power input module, the power source detection module detects the power supply switching state of the LED lamp set, and after the power input is cut off, a constant current drive module provides voltage for the color adjusting unit; the color adjusting unit controls the switching time of all the LED string lights through changes of the switching frequency, and the color of the whole LED lamp set is adjusted. The LED lamp set is simple in structure and convenient to arrange, no additional light adjusting device is needed, it is only requires that a switch of a traditional lamp is used as the color adjusting switch, and the color of an LED lamp can be efficiently and conveniently adjusted.
Description
Technical field
The present invention relates to a kind of LED control method, be specifically a kind of full-color control method of LED group, belong to field of LED illumination.
Background technology
Full-color LED lamp group, be a kind of novel LED eon light, it is on the basis of LED neon light, add professional white-light illuminating function, and it can provide illumination white light, arbitrarily can regulate again color and the brightness of light.
In existing technology, full-color LED lamp group needs a large amount of wiring in regulating, and cause LED group complex structure, color adjustment process is loaded down with trivial details.
Summary of the invention
Technical problem to be solved by this invention is to overcome prior art defect, provides a kind of simple full-color control method of LED group efficiently.
In order to solve the problems of the technologies described above, the full-color control method of LED group provided by the invention, comprises the following steps:
1), arrange at toning unit and store switching frequency and the switch motion of each lamp string in LED group;
2), open LED group power switch, LED group is powered;
3), by power detecting module carry out power on and off detection to Power Entry Module, power detecting module detects LED group power switch state, and after power supply input disconnects, constant-current driven module provides voltage for toning unit;
4), toning unit is controlled switching time of each LED string, thus regulates whole LED group color by the change of switching frequency.
In the present invention, described LED group comprises the first LED string, the second LED string, the 3rd LED string and the 4th LED string.
In the present invention, the glow color of described first LED string, the second LED string, the 3rd LED string and the 4th LED string comprises redness, green, blueness and white, and each lamp string glow color does not all repeat.
Beneficial effect of the present invention is: this method LED group structure is simple, arrangement convenience, and without the need to additional any lighting network control, toning switch only can need carry out with the switch of conventional lamp, achieves LED and efficiently, easily mixes colours.
Accompanying drawing explanation
Fig. 1 is LED group connection diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, LED group of the present invention comprises Power Entry Module, constant-current driven module, power detecting module, toning unit and LED group.Power Entry Module and power detecting model calling, for being converted into level by the signal of Power Entry Module.Power Entry Module connects constant-current driven module, and constant-current driven module state connects LED group, and LED group comprises red, green, white, blue 4 LED strings respectively; Power detecting model calling toning unit, toning unit connects constant-current driven module, controls the output of constant-current driven module.
The full-color control method detailed process of LED group of the present invention is:
1), arrange on toning unit and store switching frequency and the switch motion of each lamp string in LED group;
2), open LED group power switch, LED group is powered;
3), by power detecting module carry out power on and off detection to Power Entry Module, power detecting module detects LED group power switch state, and after power supply input disconnects, constant-current driven module provides voltage for toning unit;
4), toning unit is controlled switching time of each LED string, thus regulates whole LED group color by the change of switching frequency.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (3)
1. a full-color control method for LED group, is characterized in that comprising the following steps:
1), arrange on toning unit and store switching frequency and the switch motion of each lamp string in LED group;
2), open LED group power switch, LED group is powered;
3), by power detecting module carry out power on and off detection to Power Entry Module, power detecting module detects LED group power switch state, and after power supply input disconnects, constant-current driven module provides voltage for toning unit;
4), toning unit is controlled switching time of each LED string, thus regulates whole LED group color by the change of switching frequency.
2. the full-color control method of LED group according to claim 1, is characterized in that: described LED group comprises the first LED string, the second LED string, the 3rd LED string and the 4th LED string.
3. the full-color control method of LED group according to claim 1, it is characterized in that: the glow color of described first LED string, the second LED string, the 3rd LED string and the 4th LED string comprises redness, green, blueness and white, and each lamp string glow color does not all repeat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774018.7A CN104470141A (en) | 2014-12-16 | 2014-12-16 | Method for adjusting full color of LED lamp set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774018.7A CN104470141A (en) | 2014-12-16 | 2014-12-16 | Method for adjusting full color of LED lamp set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104470141A true CN104470141A (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410774018.7A Pending CN104470141A (en) | 2014-12-16 | 2014-12-16 | Method for adjusting full color of LED lamp set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104470141A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301684A (en) * | 2021-05-20 | 2021-08-24 | 生迪智慧科技有限公司 | LED control circuit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110193484A1 (en) * | 2010-05-04 | 2011-08-11 | Xicato, Inc. | Flexible Electrical Connection Of An LED-Based Illumination Device To A Light Fixture |
| CN202425137U (en) * | 2011-12-31 | 2012-09-05 | 临安亿诺威电子科技有限公司 | Intelligent full-color variable toy control circuit |
| CN102869157A (en) * | 2012-09-06 | 2013-01-09 | 安顺市安银科技有限公司 | Method for setting color of LED (light-emitting diode) lamp by on-off encoding of power supply switch |
| CN103363431A (en) * | 2013-06-26 | 2013-10-23 | 重庆恒又源科技发展有限公司 | Full-color adjusting method of LED lamp and full-color LED lamp |
-
2014
- 2014-12-16 CN CN201410774018.7A patent/CN104470141A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110193484A1 (en) * | 2010-05-04 | 2011-08-11 | Xicato, Inc. | Flexible Electrical Connection Of An LED-Based Illumination Device To A Light Fixture |
| CN202425137U (en) * | 2011-12-31 | 2012-09-05 | 临安亿诺威电子科技有限公司 | Intelligent full-color variable toy control circuit |
| CN102869157A (en) * | 2012-09-06 | 2013-01-09 | 安顺市安银科技有限公司 | Method for setting color of LED (light-emitting diode) lamp by on-off encoding of power supply switch |
| CN103363431A (en) * | 2013-06-26 | 2013-10-23 | 重庆恒又源科技发展有限公司 | Full-color adjusting method of LED lamp and full-color LED lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301684A (en) * | 2021-05-20 | 2021-08-24 | 生迪智慧科技有限公司 | LED control circuit |
| CN113301684B (en) * | 2021-05-20 | 2023-12-08 | 生迪智慧科技有限公司 | LED control circuit |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |