CN101610616A - A kind of wireless dimming LED fluorescent lamp - Google Patents
A kind of wireless dimming LED fluorescent lamp Download PDFInfo
- Publication number
- CN101610616A CN101610616A CNA2008100390153A CN200810039015A CN101610616A CN 101610616 A CN101610616 A CN 101610616A CN A2008100390153 A CNA2008100390153 A CN A2008100390153A CN 200810039015 A CN200810039015 A CN 200810039015A CN 101610616 A CN101610616 A CN 101610616A
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- fluorescent lamp
- led fluorescent
- microcontroller
- signal receiver
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Led Devices (AREA)
Abstract
A kind of intelligent LED fluorescent lamp control system of wireless remote control, comprise microcontroller, power interface, voltage stabilizing circuit, remote signal receiver, constant-current circuit, the LED fluorescent lamp, it is characterized in that the information Control whole LED fluorescent lamp control system that described microcontroller receives by remote signal receiver.Outward appearance of the present invention is clean and tidy, easily installs; The function practicality is easily regulated; Control accurately, and is noiseless; Light is gentle, flicker free; Stable performance, low in energy consumption; Easy to maintenance, easily upgrading.
Description
Technical field
The present invention relates to the LED sunlight lamp control apparatus, is a kind of intelligent LED fluorescent lamp control system of utilizing wireless remote control specifically.
Background technology
The LED fluorescent lamp is used by people as a kind of energy-efficient durable electric light source since half a century, it is long that it has the life-span, the light efficiency height, radiationless, no matter therefore numerous advantages such as low energy consumption be that industry is also civilian, and the LED fluorescent lamp all is widely used, play a part very importantly, supporting with it control system is also more and more by people's concern.
There are a lot of problems in the LED fluorescent lamp control system of using at present; demodulator is shorter useful life; the control inaccuracy has interference, inconvenience during replacing often; also can be dangerous; during the LED fluorescent start light uneven and, flicker is arranged, also send noise through regular meeting; so not only can shorten the useful life of LED fluorescent lamp, the productive life of returning people has increased a lot of troubles.
Summary of the invention
Technical problem solved by the invention is to provide a kind of intelligent LED fluorescent lamp control system of utilizing wireless remote control, to solve the shortcoming in the above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
A kind of intelligent LED fluorescent lamp control system of wireless remote control, comprise microcontroller, power interface, voltage stabilizing circuit, remote signal receiver, constant-current circuit, the LED fluorescent lamp, its principle is, by the microcontroller of integrated small size on LED fluorescent lamp wiring board, the signal of judging signal receiving circuit provides that corresponding action " adds " or " subtracting ".When radiating portion is pressed " adding " key, receiving unit passes to microcontroller with signal, microcontroller is exported the waveform of a grade of duty ratio increase of a fixed frequency, and then the output of control constant-current circuit, make the LED light grade that brightens, when continuing to press " adding " key, light increases until greatest level always; When radiating portion is pressed " subtracting " key, receiving unit passes to microcontroller with signal, microcontroller is exported the waveform of a grade of duty ratio minimizing of a fixed frequency, and then the output of control constant-current circuit, make grade of LED light deepening, when continuing to press " subtracting " key, light deepening is always extinguished the LED lamp until shutoff.
In the present invention, described microcontroller is the single-chip microcomputer of small size, is used for handling the signal from the remote signal receiving unit, read the signal of remote signal receiving unit output, judge the PWM waveform of back by the certain EDM Generator of Adjustable Duty Ratio of software realization output frequency.Described microcontroller is connected to constant-current circuit.
In the present invention, described constant-current circuit, be the Circuits System of Control current constant output, can adopt triode to realize, also can realize by all kinds of constant current IC that accept pwm signal input adjusting output current by the conducting that control signal is added in control triode on the base stage.Constant-current circuit is connected with the negative pole of LED fluorescent lamp.Described constant-current circuit is also different with the size of duty cycle signals output current, and duty ratio is big more, and current value is big more.Maximum to 100% o'clock, control signal is a high level, this moment constant-current circuit output current maximum, when duty ratio is little to 0% the time, control signal is a low level.The inner metal-oxide-semiconductor of constant-current circuit this moment turn-offs the no-output electric current.
In the present invention, described remote signal receiver, be superhet or superregenerative formula wireless receiving module, also can be infrared or inferior ultrasonic receiver module (needing to be equipped with corresponding remote control transmitter), described remote signal receiver is sent to microcontroller after decoding to the received signal.
In the present invention, described is voltage stabilizing circuit, and the output constant voltage is microcontroller and remote signal receiving unit circuit supply.
In the present invention, described power interface is common stabilized voltage power supply, for the power supply of LED daylight lamp plate, generally adopts the higher power supply of small size efficient.Output voltage is preferably close with the lamp string pressure, improves power supply conversion efficiency, and described power interface positive pole is connected to the positive pole of LED fluorescent lamp and the positive pole of voltage stabilizing circuit, and negative pole is connected to the negative pole of voltage stabilizing circuit.
Be reserved with channel interface in addition for other appellative functions of customization in the present invention.
Beneficial effect: outward appearance of the present invention is clean and tidy, easily installs; The function practicality is easily regulated; Control accurately, and is noiseless; Light is gentle, flicker free; Stable performance, low in energy consumption; Easy to maintenance, easily upgrading.
Description of drawings
Fig. 1 is the intelligent LED fluorescent lamp control system structured flowchart of wireless remote control of the present invention;
Fig. 2 is the intelligent LED fluorescent lamp control system circuit diagram of wireless remote control of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Intelligent LED fluorescent lamp control system referring to Fig. 1, Fig. 2, a kind of wireless remote control, comprise power interface 1, voltage stabilizing circuit 2, remote signal receiver 3, microcontroller 4, constant-current circuit 5, LED fluorescent lamp 6, referring to Fig. 1, connect interface 1, voltage stabilizing circuit 2, remote signal receiver 3, microcontroller 4, constant-current circuit 5, LED fluorescent lamp 6 with this in order.
Power interface uses the Switching Power Supply of 26V/1A in the present embodiment, and voltage stabilizing circuit uses the small size three-terminal voltage-stabilizing chip of SOT-89 encapsulation.By the step-down of front end resistance, the prime capacitor filtering, level capacitor filtering in back can stably be exported 5V to the 1st pin of 4. microcontroller and 3. the 2nd pin of remote signal receiving unit circuit; Remote signal receiver uses the small and exquisite SC2272 transient state type data pio chip of volume to decode.Can also decode by 4. microcontroller.Decoded signal transfers to 4. 5 and 6 pin of microcontroller.So that 4. microcontroller reads; Microcontroller uses the PIC single-chip microcomputer of 8 pins, reads the 3. signal of remote signal receiving unit output, realizes the 4. PWM waveform of the certain EDM Generator of Adjustable Duty Ratio of the 7th pin output frequency of microcontroller by software after judging.And be connected to the 5th pin of constant current IC in the follow-up 5. constant-current circuit; Constant-current circuit use control signal electric current and output current ratio are 1: 100 constant current IC, by the 5th pin reception control signal of constant current IC.The 2nd pin of constant current IC is connected to the 6. negative pole of LED fluorescent lamp.Connect circuit and can control the LED fluorescent lamp by signal projector.
Claims (3)
1, a kind of intelligent LED fluorescent lamp control system of wireless remote control, comprise microcontroller, power interface, voltage stabilizing circuit, remote signal receiver, constant-current circuit, the LED fluorescent lamp, it is characterized in that the information Control whole LED fluorescent lamp control system that described microcontroller receives by remote signal receiver.
According to the described microcontroller of claim 1, it is characterized in that 2, at described microcontroller and voltage stabilizing circuit, constant-current circuit, remote signal receiver all have connection.
3, described remote signal receiver according to claim 1, be superhet or superregenerative formula wireless receiving module, also can be infrared or inferior ultrasonic receiver module (needing to be equipped with corresponding remote control transmitter), described remote signal receiver is sent to microcontroller after decoding to the received signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100390153A CN101610616A (en) | 2008-06-17 | 2008-06-17 | A kind of wireless dimming LED fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100390153A CN101610616A (en) | 2008-06-17 | 2008-06-17 | A kind of wireless dimming LED fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101610616A true CN101610616A (en) | 2009-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100390153A Pending CN101610616A (en) | 2008-06-17 | 2008-06-17 | A kind of wireless dimming LED fluorescent lamp |
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| CN (1) | CN101610616A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965083A (en) * | 2010-08-27 | 2011-02-02 | 深圳市佳比泰电子科技有限公司 | Dimmer remote switch control device applied to light-emitting diode (LED) and using method thereof |
| CN103987181A (en) * | 2014-06-05 | 2014-08-13 | 深圳市盛矽电子科技有限公司 | Intelligent ultrasonic lighting system for panel of smart phone |
| CN106369352A (en) * | 2015-07-21 | 2017-02-01 | 上海本星电子科技有限公司 | Electric lamp for starting wireless receiving through infrared signals and remote control unit of electric lamp |
| CN106468408A (en) * | 2015-08-17 | 2017-03-01 | 上海本星电子科技有限公司 | It is provided with remote controlled lantern and its cone-shaped beam remote control of light-blocking member |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2449284Y (en) * | 2000-07-24 | 2001-09-19 | 王晋勇 | AC traffic lamp |
| CN1909008A (en) * | 2005-08-01 | 2007-02-07 | 南京汉德森科技股份有限公司 | Remote control method of LED decorative illuminating light |
| CN201001220Y (en) * | 2007-01-25 | 2008-01-02 | 伍树坤 | Infrared remote control light modulator |
-
2008
- 2008-06-17 CN CNA2008100390153A patent/CN101610616A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2449284Y (en) * | 2000-07-24 | 2001-09-19 | 王晋勇 | AC traffic lamp |
| CN1909008A (en) * | 2005-08-01 | 2007-02-07 | 南京汉德森科技股份有限公司 | Remote control method of LED decorative illuminating light |
| CN201001220Y (en) * | 2007-01-25 | 2008-01-02 | 伍树坤 | Infrared remote control light modulator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965083A (en) * | 2010-08-27 | 2011-02-02 | 深圳市佳比泰电子科技有限公司 | Dimmer remote switch control device applied to light-emitting diode (LED) and using method thereof |
| CN103987181A (en) * | 2014-06-05 | 2014-08-13 | 深圳市盛矽电子科技有限公司 | Intelligent ultrasonic lighting system for panel of smart phone |
| CN106369352A (en) * | 2015-07-21 | 2017-02-01 | 上海本星电子科技有限公司 | Electric lamp for starting wireless receiving through infrared signals and remote control unit of electric lamp |
| CN106369352B (en) * | 2015-07-21 | 2020-06-09 | 上海本星电子科技有限公司 | Electric lamp capable of starting wireless receiving through infrared signal and remote controller thereof |
| CN106468408A (en) * | 2015-08-17 | 2017-03-01 | 上海本星电子科技有限公司 | It is provided with remote controlled lantern and its cone-shaped beam remote control of light-blocking member |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091223 |