CN202444651U - Adjustable colorful LED bulb circuit system - Google Patents

Adjustable colorful LED bulb circuit system Download PDF

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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
Authority
CN
China
Prior art keywords
electrically connected
pulse width
circuit system
width modulator
led bulb
Prior art date
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
Application number
CN2011205113703U
Other languages
Chinese (zh)
Inventor
吴衍森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUJIAN QUANZHOU ZIXIN OPTOELECTRONIC Co Ltd
Original Assignee
FUJIAN QUANZHOU ZIXIN OPTOELECTRONIC Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FUJIAN QUANZHOU ZIXIN OPTOELECTRONIC Co Ltd filed Critical FUJIAN QUANZHOU ZIXIN OPTOELECTRONIC Co Ltd
Priority to CN2011205113703U priority Critical patent/CN202444651U/en
Application granted granted Critical
Publication of CN202444651U publication Critical patent/CN202444651U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • 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

A kind of adjustable LED seven-color LED bubble Circuits System
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.
CN2011205113703U 2011-12-09 2011-12-09 Adjustable colorful LED bulb circuit system Expired - Fee Related CN202444651U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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