CN205065594U - LED down lamp of adjustable bright colour - Google Patents
LED down lamp of adjustable bright colour Download PDFInfo
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- CN205065594U CN205065594U CN201520885894.7U CN201520885894U CN205065594U CN 205065594 U CN205065594 U CN 205065594U CN 201520885894 U CN201520885894 U CN 201520885894U CN 205065594 U CN205065594 U CN 205065594U
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- led down
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Abstract
The utility model provides a LED down lamp of adjustable bright colour belongs to the LED lighting technology field, and it includes the radiator, and radiator one end is the PCB circuit board, and a plurality of LED lamp pearls that send out colour light different are installed through the pressure sensing piece to the PCB circuit board, still are equipped with the remote control module on the PCB circuit board, and the circuit signal transmission is establish with the outside remote controller that sets up of LED down lamp to the remote control module, the remote control module includes MCU microprocessor and remote control input unit, drive unit, memory cell and the luminosity sensor of connection on MCU microprocessor, and the pressure sensing piece of a plurality of LED lamp pearls is connected to drive unit output one -to -one, and the luminosity sensor is used for obtaining external luminosity signal, and memory cell is used for writing down pressure sensing piece location parameter and presets the mode parameter. The utility model discloses a to the digitally controlled of light, solved the single problem of light color, satisfied different users' user demand.
Description
Technical field
The utility model relates to technical field of LED illumination, specifically a kind of LED down arbitrarily regulating bright color according to indoor scene.
Background technology
Traditional white light LEDs Down lamp directly uses white light LEDs as light source, is made up of in addition radiator, driver element, electric ballast and lampshade, and the effect of lampshade is used to protect LED light source, diffusing light, increases aesthetic appearance.The LED down function of this kind of structure is simple, and decorative effect is general, because the color of its internal LED light source can not change, needs certain lighting effects to be unappeasable to build corresponding atmosphere for some young men.
Summary of the invention
Technical assignment of the present utility model is for the deficiencies in the prior art, a kind of LED down of adjustable bright color reasonable in design, lower-cost is provided, this LED down adopts multiple color LED as light source, lampshade inside is provided with remote control circuit, the light of one or more blend colors is sent according to indoor environment remote control device, regulate the color of light, make indoor bright bright-coloured warmth, to meet the different demands of client.
The utility model solves the technical scheme that its technical problem adopts:
A kind of LED down of adjustable bright color, comprise radiator, lampshade, protective cover and electric ballast, radiator one end is provided with PCB, radiator one end is installed fixing through PCB and lampshade top, the radiator other end is connected with electric ballast, shielding cover is located at outside lampshade, described PCB is provided with the multiple LED lamp bead sending out different colours light by pressure-sensitive sheet, PCB is also provided with remote control module, multiple LED lamp bead and remote control module are arranged in lampshade, the remote controller of remote control module and LED down outer setting is set up circuit signal and is transmitted,
Described remote control module comprises MCU microprocessor and is connected to remote control input block, driver element, memory cell and the luminosity sensor on MCU microprocessor, driver element output connects one to one the pressure-sensitive sheet of multiple LED lamp bead, luminosity sensor is for obtaining extraneous photometric signal, and memory cell is for recording pressure-sensitive sheet location parameter and preset mode parameter.
Described driver element comprises driving power and thyristor regulating optical circuit.
Further, the remote controller of described remote control module and LED down outer setting is set up circuit signal by infrared signal and is transmitted.
The beneficial effect that the LED down of a kind of adjustable bright color of the present utility model is compared with prior art produced is: reasonable in design, structure is simple, easy to use, function admirable, practical, realize the Digital Control to light, solve the problem that light color is single, indiscriminately ad. as one wishes can recall the color and brightness wanted, make indoor warm soft, the illumination of the place such as bedroom, parlor and decoration can be widely used in, meet the different demand of client.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is functional block diagrams of the utility model remote control module.
In figure, 1, lampshade, 2, remote control module, 3, LED lamp bead, 4, radiator, 5, electric ballast, 6, PCB, 7, pressure-sensitive sheet, 8, protective cover.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-2, the LED down of a kind of adjustable bright color of the present utility model is described in detail below.
As shown in Figure 1, the LED down of a kind of adjustable bright color of the present utility model, its structure comprises radiator 4, lampshade 1, protective cover 8 and electric ballast 5, PCB 6 is provided with bottom radiator 4, install fixing bottom radiator 4 through PCB 6 and lampshade 1 afterbody, radiator 4 top is connected with electric ballast 5, and it is outside that protective cover 8 is set in lampshade 1.Above-mentioned PCB 6 is installed in parallel three LED lamp bead 3 sending out different colours light by pressure-sensitive sheet 7, three LED lamp bead 3 are each one of red, green, blue, PCB 6 is also provided with remote control module 2, three LED lamp bead 3 and remote control module 2 are arranged in lampshade 1, and remote control module 2 is set up circuit signal with the remote controller of LED down outer setting by infrared signal and transmitted.
As shown in Figure 2, described remote control module 2 comprises MCU microprocessor and is connected to remote control input block, driver element, memory cell and the luminosity sensor on MCU microprocessor, driver element comprises driving power and thyristor regulating optical circuit, driver element output connects one to one the pressure-sensitive sheet 7 of three LED lamp bead 3, luminosity sensor is for obtaining extraneous photometric signal, and memory cell is for recording pressure-sensitive sheet 7 location parameter and preset mode parameter.
The LED down of adjustable bright color of the present utility model, three LED lamp bead 3 are arranged in PCB 6 according to desired location, three LED lamp bead 3 install rear shake-up pressure-sensitive sheet 7, each pressure-sensitive sheet 7 is corresponding with the LED lamp bead 3 of each position, each pressure-sensitive sheet 7 is all connected with memory cell, the LED lamp bead 3 of each like this position with regard to respective record in the memory unit, if LED lamp bead quantity is abundant, multiple LED lamp bead 3 will form a pressure-sensitive sensor array record in the memory unit, remote control module 2 carries out pattern switching by remote controller, preset mode parameter stores in the memory unit, there is multiple-working mode, its control procedure specifically describes:
1, general mode: in this mode, the preset mode parameter of MCU microcomputer reads memory cell, MCU Microprocessor S3C44B0X driver element configures the thyristor regulating optical circuit output driving current of its inside, drive three LED lamp bead luminosity respectively, white light is exported by after three LED lamp bead color compounds, luminosity sensor gathers extraneous photometric signal, by this photometric signal input MCU microprocessor, MCU microprocessor adjusts white light intensity in good time, thus reaches the effect of energy saving, eyeshield;
2, color pattern is dazzled: in this mode, the preset mode parameter of MCU microcomputer reads memory cell, MCU Microprocessor S3C44B0X driver element configures the thyristor regulating optical circuit output driving current of its inside, drive three LED lamp bead luminosity respectively, by exporting colored light after three LED lamp bead color compounds, at least two kinds of colored light can be set as required, luminosity sensor gathers extraneous photometric signal, by this photometric signal input MCU microprocessor, MCU microprocessor adjusts colored light intensity in good time, thus reaches indoor warm soft effect.
The LED ball bubble phase of the adjustable bright color of the utility model is easy to process, processing and fabricating shown in by specification accompanying drawing.
Except the technical characteristic described in description, be the known technology of I professional member.
Claims (3)
1. the LED down of an adjustable bright color, comprise radiator, lampshade, protective cover and electric ballast, radiator one end is provided with PCB, radiator one end is installed fixing through PCB and lampshade top, the radiator other end is connected with electric ballast, shielding cover is located at outside lampshade, it is characterized in that, described PCB is provided with the multiple LED lamp bead sending out different colours light by pressure-sensitive sheet, PCB is also provided with remote control module, multiple LED lamp bead and remote control module are arranged in lampshade, the remote controller of remote control module and LED down outer setting is set up circuit signal and is transmitted,
Described remote control module comprises MCU microprocessor and is connected to remote control input block, driver element, memory cell and the luminosity sensor on MCU microprocessor, driver element output connects one to one the pressure-sensitive sheet of multiple LED lamp bead, luminosity sensor is for obtaining extraneous photometric signal, and memory cell is for recording pressure-sensitive sheet location parameter and preset mode parameter.
2. the LED down of a kind of adjustable bright color according to claim 1, it is characterized in that, described driver element comprises driving power and thyristor regulating optical circuit.
3. the LED down of a kind of adjustable bright color according to claim 1 and 2, is characterized in that, the remote controller of described remote control module and LED down outer setting is set up circuit signal by infrared signal and transmitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885894.7U CN205065594U (en) | 2015-11-06 | 2015-11-06 | LED down lamp of adjustable bright colour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885894.7U CN205065594U (en) | 2015-11-06 | 2015-11-06 | LED down lamp of adjustable bright colour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065594U true CN205065594U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520885894.7U Active CN205065594U (en) | 2015-11-06 | 2015-11-06 | LED down lamp of adjustable bright colour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205065594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664391A (en) * | 2020-06-18 | 2020-09-15 | 湖南省大观溪生物科技有限公司 | Illumination adjustable LED plant intelligence growth lamp |
-
2015
- 2015-11-06 CN CN201520885894.7U patent/CN205065594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664391A (en) * | 2020-06-18 | 2020-09-15 | 湖南省大观溪生物科技有限公司 | Illumination adjustable LED plant intelligence growth lamp |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |