CN202444651U - Adjustable colorful LED bulb circuit system - Google Patents
Adjustable colorful LED bulb circuit system Download PDFInfo
- Publication number
- CN202444651U CN202444651U CN2011205113703U CN201120511370U CN202444651U CN 202444651 U CN202444651 U CN 202444651U CN 2011205113703 U CN2011205113703 U CN 2011205113703U CN 201120511370 U CN201120511370 U CN 201120511370U CN 202444651 U CN202444651 U CN 202444651U
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- China
- Prior art keywords
- electrically connected
- pulse width
- circuit system
- width modulator
- led bulb
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Led Devices (AREA)
Abstract
The utility model relates to an adjustable colorful LED bulb circuit system which is easy to adjust and control. The adjustable colorful LED bulb circuit system includes a constant current power supply module, a pulse width modulator, a current direction distributor, and a three primary color illuminating LED matrix group which are electrically connected in order. The constant current power supply module is electrically connected with the above current direction distributor. The pulse width modulator is electrically connected with an infrared signal receiver.
Description
Technical field
The utility model relates to a kind of Circuits System, refers in particular to a kind of adjustable LED seven-color LED bubble Circuits System.
Background technology
The world is increasingly high to environmental protection requirement now, and just all the more so in the use field of electric energy, the LED lamp is developed under this background just.LED Lantern Festival electricity is up to more than 80%, and the life-span is more than 10 times of common fluorescent tube, almost is non-maintaining, does not have the problem that will often change fluorescent tube, ballast, starter, and the expense of saving of getting off half a year approximately just can gain cost.The semi-conductor electricity light source of environmental type, light is soft, and spectroscopic pure helps sight protectio and healthy, and the cold light source of 6000K is given the visually refrigerant impression of people, helps to concentrate on, and raises the efficiency.The LED lamp has been one of product of national green energy conservation illuminating engineering focus development Just because of this, is the ideal product that replaces at present traditional fluorescent lamp.
But existing LED bulb or be dull coloring, though otherwise just having the seven-color LED bubble to regulate control goes up and still adopts tradition control gimmick, and therefore regulating control has inconvenience, and causing result of use is not ideal very.The utility model inventor promptly to the problems referred to above, has proposed a kind of new design.
The utility model content
The utility model is to the disappearance of prior art existence, and its main purpose provides a kind of adjusting and controls adjustable LED seven-color LED bubble Circuits System easily.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of adjustable LED seven-color LED bubble Circuits System is characterized in that: comprise the constant-current supply module, pulse width modulator, current trend distributor and the three-color light-emitting LED matrix group that are electrically connected successively; Said constant-current supply module also is electrically connected with above-mentioned current trend distributor, and said pulse width modulator also is electrically connected with an infrared signal receiver.
After the utility model adopts technique scheme; Its beneficial effect is: receive infrared signal remote control control through infrared signal receiver; Microprocessing unit (MCU) receiving signal demodulation in this infrared signal receiver wherein; Convert the modulation of brightness and colour temperature then to and be input to pulse width modulator, and then Control current moves towards distributor, and further realize LED seven-color LED bubble effect through current trend distributor control three-color light-emitting LED matrix group.Whole process control is simple, and is easy to adjust.
Description of drawings
Fig. 1 is the system block diagram of the utility model Circuits System.
Embodiment
Come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment: be illustrated in figure 1 as a kind of adjustable LED seven-color LED bubble Circuits System of the utility model, it is characterized in that: comprise the constant-current supply module, pulse width modulator, current trend distributor and the three-color light-emitting LED matrix group that are electrically connected successively; Said constant-current supply module also is electrically connected with above-mentioned current trend distributor, and said pulse width modulator also is electrically connected with an infrared signal receiver.
Focusing on of the utility model; Receive infrared signal remote control control through infrared signal receiver; Microprocessing unit (MCU) receiving signal demodulation in this infrared signal receiver wherein; Convert the modulation of brightness and colour temperature then to and be input to pulse width modulator, and then Control current moves towards distributor, and further realize LED seven-color LED bubble effect through current trend distributor control three-color light-emitting LED matrix group.Whole process control is simple, and is easy to adjust.
The above; It only is the preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. an adjustable LED seven-color LED bubble Circuits System is characterized in that: comprise the constant-current supply module, pulse width modulator, current trend distributor and the three-color light-emitting LED matrix group that are electrically connected successively; Said constant-current supply module also is electrically connected with above-mentioned current trend distributor, and said pulse width modulator also is electrically connected with an infrared signal receiver.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011205113703U CN202444651U (en) | 2011-12-09 | 2011-12-09 | Adjustable colorful LED bulb circuit system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011205113703U CN202444651U (en) | 2011-12-09 | 2011-12-09 | Adjustable colorful LED bulb circuit system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202444651U true CN202444651U (en) | 2012-09-19 |
Family
ID=46826081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011205113703U Expired - Fee Related CN202444651U (en) | 2011-12-09 | 2011-12-09 | Adjustable colorful LED bulb circuit system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202444651U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103179757A (en) * | 2013-03-25 | 2013-06-26 | 浙江海振电子科技有限公司 | Time-sharing multi-path constant current driving light emitting diode (LED) lamp |
WO2015018104A1 (en) * | 2013-08-08 | 2015-02-12 | 东莞市洁都电子科技有限公司 | Multi-colored light bulb |
-
2011
- 2011-12-09 CN CN2011205113703U patent/CN202444651U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103179757A (en) * | 2013-03-25 | 2013-06-26 | 浙江海振电子科技有限公司 | Time-sharing multi-path constant current driving light emitting diode (LED) lamp |
WO2015018104A1 (en) * | 2013-08-08 | 2015-02-12 | 东莞市洁都电子科技有限公司 | Multi-colored light bulb |
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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: 20120919 Termination date: 20141209 |
|
EXPY | Termination of patent right or utility model |