CN204104166U - The color dynamic change LED illuminator system that high-frequency and high-voltage power supply is powered - Google Patents
The color dynamic change LED illuminator system that high-frequency and high-voltage power supply is powered Download PDFInfo
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- CN204104166U CN204104166U CN201420293414.3U CN201420293414U CN204104166U CN 204104166 U CN204104166 U CN 204104166U CN 201420293414 U CN201420293414 U CN 201420293414U CN 204104166 U CN204104166 U CN 204104166U
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- led illuminator
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- power supply
- voltage power
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Abstract
The color dynamic change LED illuminator system that a kind of high-frequency and high-voltage power supply that the utility model designs is powered, comprise high-frequency and high-voltage power supply, LED drive control module and multiple LED illuminator assembly be connected in series, be provided with AC-DC converter in each LED illuminator assembly and drive decoding chip, the input of decoding chip is driven all to be connected with the output of described LED drive control module, decoding chip output is driven to be connected with described LED illuminator assembly, described AC-DC converter comprises high frequency transformer and rectifier, the output of high frequency transformer connects the input of described rectifier, the output of rectifier is connected with described LED illuminator assembly, the input that the output of high-frequency and high-voltage power supply connects described high frequency transformer is connected.The utility model simplifies circuit and cabling layout, also has brightness and the unified control of color, the advantage that control accuracy is high.
Description
Technical field
The utility model relates to illumination brightening power supply technique field, is specifically related to the color dynamic change LED illuminator system that a kind of high-frequency and high-voltage power supply is powered.
Background technology
LED, as forth generation light source, has the multiple advantages such as low energy consumption, environmental protection, life-span length, and will replace incandescent lamp and fluorescent lamp gradually as energy-efficient light source, have broad prospect of application.
To the place that some need the needs such as building, sight spot, road, tunnel of brightening to throw light on, illumination particularly on tunnel and road, because of the road fabric width on tunnel or road, vehicle flowrate is large, the speed of a motor vehicle is fast, require high to visual sensitivity, at different weather, the uniformity of the illumination needing to send light fixture, colour temperature, brightness, dazzle the indexs such as light and make corresponding adjustment, such as when foggy, rainy weather low visibility, adopt the strong warm light source of penetration power and yellow light sources proper, and during fine day, adopt cold light source proper.
This application scenario, all needs according to on-the-spot application scenario, makes the lamp pearl of the different colours in color LED lamp group light luminescence, thus presents the LED illuminator system of color change.
Current LED illuminator systems most volume is comparatively large, and wiring and cabling are all comparatively complicated, large-scale require on higher curtain wall to aesthetics or other application scenario inapplicable.
Summary of the invention
The purpose of this utility model is to solve the problems of the technologies described above, provide a kind of integrated, volume is little, wiring and cabling simplify and can according to the color dynamic change LED illuminator system needing the high-frequency and high-voltage power supply of making adjustment to colourity and the illumination of light fixture to power of scene illumination and decoration.
For achieving the above object, the color dynamic change LED illuminator system that a kind of high-frequency and high-voltage power supply that the utility model designs is powered, comprise high-frequency and high-voltage power supply, LED drive control module and multiple LED illuminator assembly be connected in series, described LED illuminator assembly is connected in series by the LED lamp bead of the green three primary colors of reddish yellow and forms, be provided with AC-DC converter in described each LED illuminator assembly and drive decoding chip, the input of described driving decoding chip is all connected with the output of described LED drive control module, described driving decoding chip output is connected with described LED illuminator assembly, described AC-DC converter comprises high frequency transformer and rectifier, the output of described high frequency transformer connects the input of described rectifier, the output of described rectifier is connected with described LED illuminator assembly, the input that the output of described high-frequency and high-voltage power supply connects described high frequency transformer is connected.
In technique scheme, described LED drive control module is provided with multiple output, and each output is connected to a LED illuminating part be connected in series.
In technique scheme, described LED illuminator assembly connects and composes by red-green-blue LED is in series with a resistor.
The utility model arranges a high-frequency and high-voltage power supply module on a LED illuminator assembly be connected in series, and connect one at each LED illuminator assembly and drive decoding chip each driving decoding chip to be controlled by a LED drive control module, like this can according to the colourity of scene to light fixture, the demand of illumination, LED drive control module exports control signal and controls to drive decoding chip, decoding chip is driven to control the LED lamp bead of the different colours in each LED illuminator assembly, and the LED lamp bead controlling the respective numbers in each LED illuminator assembly is shinny simultaneously, there is brightness and the unified control of color, the advantage that control accuracy is high.The utility model arranges AC-DC converter in each LED illuminator assembly, AC-DC converter is built in LED illuminator assembly, simplifies circuit and cabling layout.
Accompanying drawing explanation
Fig. 1 is circuit diagram of the present utility model;
Fig. 2 is the circuit structure diagram of AC-DC converter;
In figure: 1-high-frequency and high-voltage power supply; 2-AC-DC converter (2.1-high frequency transformer; 2.2-rectifier); 3-LED luminous component; 4-drives decoding chip; 5-LED drive control module.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The color dynamic change LED illuminator system that high-frequency and high-voltage power supply is as shown in Figure 1 powered, comprise high-frequency and high-voltage power supply 1, LED drive control module 5 and multiple LED illuminator assembly 3 be connected in series, LED illuminator assembly 3 is connected in series by the LED lamp bead of the green three primary colors of reddish yellow and forms, be provided with AC-DC converter 2 in each LED illuminator assembly 3 and drive decoding chip 4, the input of decoding chip 4 is driven all to be connected with the output of LED drive control module 5, decoding chip 4 output is driven to be connected with LED illuminator assembly 3, AC-DC converter 2 comprises high frequency transformer 2.1 and rectifier 2.2, the output of high frequency transformer 2.1 connects the input of rectifier 2.2, the output of rectifier 2.2 is connected with LED illuminator assembly 3, the input of the output connection high frequency transformer 2.1 of high-frequency and high-voltage power supply 1 is connected.LED drive control module 4 is provided with multiple output, and each output is connected to a LED illuminating part 3 be connected in series, and described LED illuminator assembly 3 connects and composes by red-green-blue LED is in series with a resistor.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model, like this, if these amendments of the present utility model and modification belong within the utility model claim and equivalent technologies scope thereof, then the utility model is also intended to comprise these change and modification.
The content be not described in detail in this specification belongs to the known prior art of professional and technical personnel in the field.
Claims (3)
1. the high-frequency and high-voltage power supply color dynamic change LED illuminator system of powering, it is characterized in that: comprise high-frequency and high-voltage power supply (1), LED drive control module (5) and multiple LED illuminator assembly (3) be connected in series, described LED illuminator assembly (3) is formed by connecting by LED and resistance, be provided with AC-DC converter (2) in described each LED illuminator assembly (3) and drive decoding chip (4), the input of described driving decoding chip (4) is all connected with the output of described LED drive control module (5), described driving decoding chip (4) output is connected with described LED illuminator assembly (3), described AC-DC converter (2) comprises high frequency transformer (2.1) and rectifier (2.2), the output of described high frequency transformer (2.1) connects the input of described rectifier (2.2), the output of described rectifier (2.2) is connected with described LED illuminator assembly (3), the input that the output of described high-frequency and high-voltage power supply (1) connects described high frequency transformer (2.1) is connected.
2. the high-frequency and high-voltage power supply according to claim 1 color dynamic change LED illuminator system of powering, it is characterized in that: described LED drive control module (4) is provided with multiple output, each output is connected to a LED illuminating part (3) be connected in series.
3. the high-frequency and high-voltage power supply according to claim 1 color dynamic change LED illuminator system of powering, is characterized in that: described LED illuminator assembly (3) connects and composes by red-green-blue LED is in series with a resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293414.3U CN204104166U (en) | 2014-06-04 | 2014-06-04 | The color dynamic change LED illuminator system that high-frequency and high-voltage power supply is powered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293414.3U CN204104166U (en) | 2014-06-04 | 2014-06-04 | The color dynamic change LED illuminator system that high-frequency and high-voltage power supply is powered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204104166U true CN204104166U (en) | 2015-01-14 |
Family
ID=52272560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420293414.3U Expired - Fee Related CN204104166U (en) | 2014-06-04 | 2014-06-04 | The color dynamic change LED illuminator system that high-frequency and high-voltage power supply is powered |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204104166U (en) |
-
2014
- 2014-06-04 CN CN201420293414.3U patent/CN204104166U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160331 Address after: 101, room 47, building 1244, 430080 Heping Avenue, Qingshan District, Hubei, Wuhan Patentee after: RIVERBAY (WUHAN) OPTOELECTRONIC TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 430010 Hubei city of Wuhan province Zhao Wei Cun, Jiang'an District Road No. 7 Patentee before: TIANYI HONGYE WUHAN TECHNOLOGY DEVELOPMENT CO.,LTD. |
|
| 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: 20150114 |