CN205356742U - Drive arrangement of LED color is adjusted to monotony - Google Patents
Drive arrangement of LED color is adjusted to monotony Download PDFInfo
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- CN205356742U CN205356742U CN201620004109.7U CN201620004109U CN205356742U CN 205356742 U CN205356742 U CN 205356742U CN 201620004109 U CN201620004109 U CN 201620004109U CN 205356742 U CN205356742 U CN 205356742U
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Abstract
The utility model relates to a drive arrangement of LED color is adjusted to monotony, it includes power module, remote control decoder, adapter, filtering conditioning module, FV module, AD converter, current regulator module, power drive ware group, RGB three -colour LED lamps and lanterns and controller, the remote control decoder for receive the control signal of wireless remote control ware, and will control signal sends to the controller, the adapter loops through filtering conditioning module, FV module, AD converter and is connected with the controller, RGB three -colour LED lamps and lanterns loop through power drive ware group and current regulator module is connected with the controller, the controller is used for the basis the voltage signal of control signal and the output of AD converter is through the operating condition of current regulator module and power drive ware group control RGB three -colour LED lamps and lanterns. The utility model discloses can solve the problem that intelligent degree is low.
Description
Technical field
This utility model relates to LED actuation techniques.
Background technology
LED, as forth generation lighting engineering, obtains development and promotes LED illumination to be widely used in various industry and occasion, and a large amount of LED illumination products occur in us at one's side.But along with socioeconomic development, the demand that people crave for Intelligent life is more and more surging, the monochromatic manual adjustments light fixture existed on the market can not meet the requirement of people, and it is desirable to illumination can more personalized, hommization and intellectuality.Frequency is as a kind of important parameter of sound, it is possible to becomes intelligent LED and drives the important parameter of equipment, meets people's intellectuality, individual demand, reach acousto-optic interaction effect.
Utility model content
The purpose of this utility model is in that proposing a kind of single-tone regulates the driving device of LED color, and it can solve the problem that intelligence degree is low.
In order to achieve the above object, the technical scheme that this utility model adopts is as follows:
A kind of single-tone regulates the driving device of LED color, and it includes power module, remote control decoder, pick up, filtering conditioning module, F/V module, A/D converter, current regulating module, analog line driver group, RGB three-color LED light fixture and controller；Power module, for powering for remote control decoder, pick up, filtering conditioning module, F/V module, A/D harvester, current regulating module, analog line driver group, RGB three-color LED light fixture and controller；Remote control decoder, for receiving the control signal of Digiplex, and sends described control signal to controller；Pick up passes sequentially through filtering conditioning module, F/V module, A/D converter are connected with controller；RGB three-color LED light fixture passes sequentially through analog line driver group and current regulating module is connected with controller；Described controller, for the voltage signal exported according to described control signal and A/D converter, controls the duty of RGB three-color LED light fixture by current regulating module and analog line driver group.
Preferably, described F/V module includes FV convertor and output stage driver, and filtering conditioning module passes sequentially through FV convertor and output stage driver is connected with A/D converter.
This utility model has the advantages that
1, realize single-tone-frequency precise translation, gather sound frequency feature and be converted into voltage；
2, realize acousto-optic combine, and light color can with the change of sound frequency Intelligent adjustment, reach the visualization of sound frequency；
3, wireless remote control is adopted, it is not necessary to wiring；
4, the visual enjoyment of musical instrument scale change can be appreciated.
Accompanying drawing explanation
Fig. 1 is the structural representation of the driving device of the single-tone adjustment LED color of this utility model preferred embodiment.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
As shown in Figure 1, a kind of single-tone regulates the driving device of LED color, and it includes power module, remote control decoder, pick up, filtering conditioning module, F/V module, A/D converter, current regulating module, analog line driver group, RGB three-color LED light fixture and controller；Power module, for powering for remote control decoder, pick up, filtering conditioning module, F/V module, A/D harvester, current regulating module, analog line driver group, RGB three-color LED light fixture and controller；Remote control decoder, for receiving the control signal of Digiplex, and sends described control signal to controller；Pick up passes sequentially through filtering conditioning module, F/V module, A/D converter are connected with controller；RGB three-color LED light fixture passes sequentially through analog line driver group and current regulating module is connected with controller；Described controller, for the voltage signal exported according to described control signal and A/D converter, controls the duty of RGB three-color LED light fixture by current regulating module and analog line driver group.
The F/V module of the present embodiment includes FV convertor and output stage driver, and filtering conditioning module passes sequentially through FV convertor and output stage driver is connected with A/D converter.The controller of the present embodiment can be single-chip microcomputer or the processor with floating-point operation.
The principle of the present embodiment is as follows:
Remote control decoder receives the control signal of Digiplex, and controller controls the light on and off of RGB three-color LED light fixture according to this control signal.Pick up is for gathering the acoustical signal of outside, and acoustical signal is converted to the signal of telecommunication, the described signal of telecommunication is filtered processing by filtering conditioning module, and the described signal of telecommunication is converted to square-wave signal, square-wave signal is converted to analog voltage signal by F/V module, described analog voltage signal is converted to digital voltage signal by A/D converter, controller passes through current regulating module according to described digital voltage signal, change output electric current, the luminescence of RGB three-color LED light fixture is driven again through analog line driver group, realize fixture color to be automatically adjusted with the change of sound frequency, reach the effect of visualization of single-tone.
In actual applications, controller can adopt linear color algorithm to calculate color register respective value according to digital voltage signal, and is exported to current adjusting module 7 by bus, changes three tunnel resistance values, reaches to change the purpose of electric current.Linear color algorithm is to merge CIE and HSL colour system to realize the whole range scope piecewise linearity method for transformation to visible spectrum.Zone is divided into blue area, pale blue district, Green Zone, Huang Qu, red sector, Zi Qu, and keeping R, G, B tri-of color register to be worth sum is 256.
For a person skilled in the art, can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation broadly falls within this utility model scope of the claims.
Claims (2)
1. the driving device of a single-tone adjustment LED color, it is characterized in that, including power module, remote control decoder, pick up, filtering conditioning module, F/V module, A/D converter, current regulating module, analog line driver group, RGB three-color LED light fixture and controller；Power module, for powering for remote control decoder, pick up, filtering conditioning module, F/V module, A/D harvester, current regulating module, analog line driver group, RGB three-color LED light fixture and controller；Remote control decoder, for receiving the control signal of Digiplex, and sends described control signal to controller；Pick up passes sequentially through filtering conditioning module, F/V module, A/D converter are connected with controller；RGB three-color LED light fixture passes sequentially through analog line driver group and current regulating module is connected with controller；Described controller, for the voltage signal exported according to described control signal and A/D converter, controls the duty of RGB three-color LED light fixture by current regulating module and analog line driver group.
2. driving device as claimed in claim 1, it is characterised in that described F/V module includes FV convertor and output stage driver, and filtering conditioning module passes sequentially through FV convertor and output stage driver is connected with A/D converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004109.7U CN205356742U (en) | 2016-01-06 | 2016-01-06 | Drive arrangement of LED color is adjusted to monotony |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004109.7U CN205356742U (en) | 2016-01-06 | 2016-01-06 | Drive arrangement of LED color is adjusted to monotony |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205356742U true CN205356742U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620004109.7U Expired - Fee Related CN205356742U (en) | 2016-01-06 | 2016-01-06 | Drive arrangement of LED color is adjusted to monotony |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205356742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990204A (en) * | 2018-06-13 | 2018-12-11 | 苏州晶品新材料股份有限公司 | The lamps and lanterns of response external signal |
-
2016
- 2016-01-06 CN CN201620004109.7U patent/CN205356742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990204A (en) * | 2018-06-13 | 2018-12-11 | 苏州晶品新材料股份有限公司 | The lamps and lanterns of response external signal |
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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: 20160629 Termination date: 20180106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |