CN107734787B - Multifunctional OLED intelligent control lighting device - Google Patents
Multifunctional OLED intelligent control lighting device Download PDFInfo
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- CN107734787B CN107734787B CN201711194549.9A CN201711194549A CN107734787B CN 107734787 B CN107734787 B CN 107734787B CN 201711194549 A CN201711194549 A CN 201711194549A CN 107734787 B CN107734787 B CN 107734787B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/60—Circuit arrangements for operating LEDs comprising organic material, e.g. for operating organic light-emitting diodes [OLED] or polymer light-emitting diodes [PLED]
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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Abstract
The invention relates to a multifunctional OLED intelligent control lighting device, which belongs to the technical field of multifunctional OLED intelligent control lighting devices; the technical problems to be solved are as follows: the multifunctional OLED intelligent control lighting device is provided with a constant current driving power supply, can realize electrodeless dimming, and has the functions of a single-point touch switch, bluetooth and wireless communication control; the technical scheme adopted for solving the problem is as follows: comprising the following steps: the device comprises a dimming control circuit, a touch sensing control circuit, a direct current voltage reduction circuit, a wireless communication module, a lighting panel and a power module; the input end of the power supply module is respectively connected with the dimming control circuit and the power supply end of the direct current voltage reduction circuit, the output end of the direct current voltage reduction circuit is respectively connected with the dimming control circuit and the touch sensing control circuit, and the signal output end of the touch sensing control circuit is connected with the dimming control circuit; the dimming control circuit is connected with the wireless communication module in a bidirectional manner, and the signal output end of the dimming control circuit is connected with the illumination panel; the invention is applied to an OLED desk lamp.
Description
Technical Field
The invention relates to a multifunctional OLED intelligent control lighting device, which belongs to the technical field of multifunctional OLED intelligent control lighting devices.
Background
At present, all LED point light sources are used in the illumination lamps and lanterns on the market, and the luminescence is inhomogeneous, exists blue light injury to the human eye, and on the other hand, traditional lamps and lanterns adopt button or knob mode when switch or luminance are adjusted, and the mechanical control part that sets up on the lamps and lanterns is impaired easily and has life.
With the development of modern home to an increasingly intelligent direction, wireless intelligent control of household appliances becomes a trend; when adjusting lamps and lanterns luminance, current control mode mainly is bluetooth wireless control, and intelligent device passes through the communication between the bluetooth module promptly, sends the instruction for lamps and lanterns, realizes the luminance adjustment and the switch of light, compares with traditional manual lamps and lanterns, bluetooth module transmission distance is short, nevertheless surpasses the situation that the unable matching connection failed will appear in certain distance, consequently need design one kind possess in the certain within range communication stable, best adoption wifi communication's mode, can improve remote control lighting device's efficiency.
Disclosure of Invention
The invention overcomes the defects existing in the prior art, and solves the technical problems that: the multifunctional OLED intelligent control lighting device is provided with a constant current driving power supply, can realize electrodeless dimming, and has the functions of a single-point touch switch, bluetooth and wireless communication control; in order to solve the technical problems, the invention adopts the following technical scheme: multifunctional OLED intelligent control lighting device includes: the device comprises a dimming control circuit, a touch sensing control circuit, a direct current voltage reduction circuit, a wireless communication module, a lighting panel and a power module; the input end of the power supply module is respectively connected with the dimming control circuit and the power supply end of the direct current voltage reduction circuit, the output end of the direct current voltage reduction circuit is respectively connected with the dimming control circuit and the touch sensing control circuit, and the signal output end of the touch sensing control circuit is connected with the dimming control circuit;
the dimming control circuit is connected with the wireless communication module in a bidirectional mode, and the signal output end of the dimming control circuit is connected with the illumination panel.
The chip used in the direct current voltage reduction circuit is a control chip U3;
the circuit structure of the direct current voltage reduction circuit is as follows:
the input end J2 of the power module of the lighting device adapter is connected with the 7 pin of the control chip U3, the 7 pin of the control chip U3 is connected with one end of a capacitor C5 in parallel and then is connected with one end of a resistor R5, and the other end of the capacitor C5 is grounded;
the 2 pin of the control chip U3 is connected with the other end of the resistor R5 in parallel and then connected with one end of the resistor R7, and the other end of the resistor R7 is grounded;
the 6 pin of the control chip U3 is connected with the resistor R6 in series and then grounded;
the 5 pin of the control chip U3 is grounded;
the 3 pin of the control chip U3 is sequentially connected with a capacitor C6 and a resistor R8 in series and then grounded;
the 4 pins of the control chip U3 are connected with one end of a resistor R9 in parallel, the other end of the resistor R9 is grounded, the other end of the resistor R10 is connected with one end of an inductor L1 in parallel in sequence, one end of a capacitor C4 is connected with one end of a resistor RB, and the other end of the resistor RB is connected with the 6 pins of the control chip U2;
the 1 pin of the control chip U3 is sequentially connected with one end of a capacitor C3 in parallel, the cathode of a diode D1 is connected with the other end of an inductor L1, and the anode of the diode D1 is connected with the other end of a capacitor C4 in parallel and then grounded;
the 8 pin of the control chip U3 is connected with the other end of the capacitor C3.
The chip used in the touch induction control circuit is a control chip U2;
the circuit structure of the touch induction control circuit is as follows:
the 6 pin of the control chip U2 is connected with the capacitor C1 in series and then grounded;
the 1 pin of the control chip U2 is connected with the resistor R4 in series and then connected with the touch point;
the 2 pin of the control chip U2 is connected with one end of a capacitor C2 in parallel and then connected with one end of a capacitor NC, and the other ends of the capacitor C2 and the capacitor NC are grounded;
the 4 pin of the control chip U2 is grounded;
the 5 pins of the control chip U2 are connected with one end of a resistor R3 in parallel, the other end of the resistor R3 is grounded, and the other end of the resistor RA is connected with the 16 pins of the control chip U1.
The chip used in the dimming control circuit is a control chip U1;
the circuit structure of the dimming control circuit is as follows:
the pin 1 of the control chip U1 is sequentially connected with the pin 2, the pin 4 and the pin 5 of the control chip U1 in parallel and then connected with the anode of the illumination panel;
the 3 pin of the control chip U1 is grounded;
the 6 pin of the control chip U1 is connected with one end of the resistor RSET;
the 7 pin of the control chip U1 is connected with one end of a resistor R2 in parallel and then connected with one end of the resistor R1;
the 8 pins of the control chip U1 are connected with one end of a resistor RT, the other end of the resistor RT is sequentially connected with the other end of a resistor RSET in parallel, and the other end of a resistor R2 is grounded;
the 9 pin of the control chip U1 is connected with the other end of the resistor RB;
the 10 pin of the control chip U1 is connected with one end of a resistor CSR, the other end of the resistor CSR is sequentially connected with an emitter of a triode Q1 in parallel, one end of a resistor RCS1, one end of a resistor RCS2, one end of a resistor RCS3, one end of a resistor RCS4, one end of a resistor RCS5 is connected with one end of a resistor RCS6, and the other ends of the resistors RCS1, RCS2, RCS3, RCS4, RCS5 and RCS6 are connected with each other and then grounded;
the 11 pin of the control chip U1 is connected with the base electrode of the triode Q1 after being connected with the resistor RNG in series;
the 12 pin of the control chip U1 is connected with one end of the capacitor CBP;
the 15 pins of the control chip U1 are connected with one end of a capacitor CP in series and then connected with the other end of a capacitor CBP in parallel, one end of a capacitor CV and the input end J2 of the power supply module are grounded;
the 13 pins of the control chip U1 are connected with the other end of the capacitor CV in parallel and then connected with one end of the resistor RV, the other end of the resistor RV is connected with one end of the inductor L, the other end of the inductor L is connected with the anode of the diode DF in parallel and then connected with the collector of the triode Q1, the cathode of the diode DF is sequentially connected with the other end of the resistor R1 in parallel, the anode of the capacitor COUT3 is connected with one end of the capacitor COUT1, one end of the capacitor COUT2 is connected with the cathode of the lighting panel, and the cathode of the capacitor COUT3, the other end of the capacitor COUT1 and the other end of the capacitor COUT2 are connected with each other and then grounded;
the input end J2 of the power supply module is also connected with one end of a capacitor CIN1 in parallel in sequence, the positive electrode of the capacitor CIN2 is connected with a connecting line between the inductor L and the resistor RV, and the other end of the capacitor CIN1 is grounded after being connected with the negative electrode of the capacitor CIN 2.
The model of the control chip U3 is MP1584EN.
The model of the control chip U2 is DLT8T02.
The model of the control chip U1 is iML8640TSSOP.
Compared with the prior art, the invention has the following beneficial effects: the invention designs an OLED lighting lamp control device, which can realize constant current driving of an OLED control circuit board, so that an OLED surface light source emits light softly and is close to natural light, no harm is caused to eyes, and the lighting device is subjected to single-point touch control, uniform and smooth lighting brightness change is adjusted by controlling the duty ratio of PWM signal output, and the device has the wireless communication function of WIFI and Bluetooth modules, can control the on-off of a lamp, has the functions of electrodeless dimming, remote control and the like, integrates a plurality of functional circuit modules in the lighting device, and has the advantages of small volume, rich functions, convenience in operation and high control efficiency.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic circuit diagram of the present invention;
in the figure: the light-dimming control circuit 1, the touch sensing control circuit 2, the direct-current voltage-reducing circuit 3, the wireless communication module 4, the lighting panel 5 and the power supply module 6.
Detailed Description
As shown in fig. 1-2, the multifunctional OLED intelligent control lighting device of the present invention includes: the light modulation control circuit 1, the touch induction control circuit 2, the direct current step-down circuit 3, the wireless communication module 4, the illumination panel 5 and the power supply module 6; the input end of the power supply module 6 is respectively connected with the power supply ends of the dimming control circuit 1 and the direct current voltage reduction circuit 3, the output end of the direct current voltage reduction circuit 3 is respectively connected with the dimming control circuit 1 and the touch sensing control circuit 2, and the signal output end of the touch sensing control circuit 2 is connected with the dimming control circuit 1;
the dimming control circuit 1 is connected with the wireless communication module 4 in a bidirectional manner, and the signal output end of the dimming control circuit 1 is connected with the illumination panel 5.
The chip used in the direct current voltage reduction circuit 3 is a control chip U3;
the circuit structure of the direct current step-down circuit 3 is as follows:
the input end J2 of the power module 6 of the lighting device adapter is connected with the 7 pin of the control chip U3, the 7 pin of the control chip U3 is connected with one end of the resistor R5 after being connected with one end of the capacitor C5 in parallel, and the other end of the capacitor C5 is grounded;
the 2 pin of the control chip U3 is connected with the other end of the resistor R5 in parallel and then connected with one end of the resistor R7, and the other end of the resistor R7 is grounded;
the 6 pin of the control chip U3 is connected with the resistor R6 in series and then grounded;
the 5 pin of the control chip U3 is grounded;
the 3 pin of the control chip U3 is sequentially connected with a capacitor C6 and a resistor R8 in series and then grounded;
the 4 pins of the control chip U3 are connected with one end of a resistor R9 in parallel, the other end of the resistor R9 is grounded, the other end of the resistor R10 is connected with one end of an inductor L1 in parallel in sequence, one end of a capacitor C4 is connected with one end of a resistor RB, and the other end of the resistor RB is connected with the 6 pins of the control chip U2;
the 1 pin of the control chip U3 is sequentially connected with one end of a capacitor C3 in parallel, the cathode of a diode D1 is connected with the other end of an inductor L1, and the anode of the diode D1 is connected with the other end of a capacitor C4 in parallel and then grounded;
the 8 pin of the control chip U3 is connected with the other end of the capacitor C3.
The chip used in the touch induction control circuit 2 is a control chip U2;
the circuit structure of the touch sensing control circuit 2 is as follows:
the 6 pin of the control chip U2 is connected with the capacitor C1 in series and then grounded;
the 1 pin of the control chip U2 is connected with the resistor R4 in series and then connected with the touch point;
the 2 pin of the control chip U2 is connected with one end of a capacitor C2 in parallel and then connected with one end of a capacitor NC, and the other ends of the capacitor C2 and the capacitor NC are grounded;
the 4 pin of the control chip U2 is grounded;
the 5 pins of the control chip U2 are connected with one end of a resistor R3 in parallel, the other end of the resistor R3 is grounded, and the other end of the resistor RA is connected with the 16 pins of the control chip U1.
The chip used in the dimming control circuit 1 is a control chip U1;
the circuit structure of the dimming control circuit 1 is as follows:
the pin 1 of the control chip U1 is sequentially connected with the pin 2, the pin 4 and the pin 5 of the control chip U1 in parallel and then connected with the anode of the illumination panel 5;
the 3 pin of the control chip U1 is grounded;
the 6 pin of the control chip U1 is connected with one end of the resistor RSET;
the 7 pin of the control chip U1 is connected with one end of a resistor R2 in parallel and then connected with one end of the resistor R1;
the 8 pins of the control chip U1 are connected with one end of a resistor RT, the other end of the resistor RT is sequentially connected with the other end of a resistor RSET in parallel, and the other end of a resistor R2 is grounded;
the 9 pin of the control chip U1 is connected with the other end of the resistor RB;
the 10 pin of the control chip U1 is connected with one end of a resistor CSR, the other end of the resistor CSR is sequentially connected with an emitter of a triode Q1 in parallel, one end of a resistor RCS1, one end of a resistor RCS2, one end of a resistor RCS3, one end of a resistor RCS4, one end of a resistor RCS5 is connected with one end of a resistor RCS6, and the other ends of the resistors RCS1, RCS2, RCS3, RCS4, RCS5 and RCS6 are connected with each other and then grounded;
the 11 pin of the control chip U1 is connected with the base electrode of the triode Q1 after being connected with the resistor RNG in series;
the 12 pin of the control chip U1 is connected with one end of the capacitor CBP;
the 15 pins of the control chip U1 are connected with one end of a capacitor CP in series, the other end of the capacitor CP is sequentially connected with the other end of a capacitor CBP in parallel, one end of a capacitor CV is grounded after the input end J2 of the power module 6 is connected with the ground;
the 13 pins of the control chip U1 are connected with the other end of the capacitor CV in parallel and then connected with one end of the resistor RV, the other end of the resistor RV is connected with one end of the inductor L, the other end of the inductor L is connected with the anode of the diode DF in parallel and then connected with the collector of the triode Q1, the cathode of the diode DF is sequentially connected with the other end of the resistor R1 in parallel, the anode of the capacitor COUT3 is connected with one end of the capacitor COUT1, one end of the capacitor COUT2 is connected with the cathode of the lighting panel 5, and the cathode of the capacitor COUT3, the other end of the capacitor COUT1 and the other end of the capacitor COUT2 are connected with each other and then grounded;
the input end J2 of the power supply module 6 is also connected with one end of a capacitor CIN1 in parallel in sequence, the positive electrode of the capacitor CIN2 is connected with a connecting line between the inductor L and the resistor RV, and the other end of the capacitor CIN1 is connected with the negative electrode of the capacitor CIN2 and then grounded.
The model of the control chip U3 is MP1584EN.
The model of the control chip U2 is DLT8T02.
The model of the control chip U1 is iML8640TSSOP.
When the LED lighting device is used, the adapter provided by the lighting device inputs 20V voltage through the input end J2, one path of voltage is output to the voltage reducing IC of the control chip U3 for direct current voltage reduction, and the other path of voltage is output to the driving IC end of the control chip U1; the step-down IC of the control chip U3 reduces 20V to 5V, one path of the step-down IC is output to the touch IC of the control chip U2, and the other path of the step-down IC is output to the drive IC enabling end of the control chip U1;
the PWM signal output by the touch IC pin 5 of the control chip U2 is input to the drive IC dimming pin 16 of the control chip U1 through the resistor RA, and the output current of the drive IC of the control chip U1 can be changed by adjusting the duty ratio of the PWM signal by 0% -100%, so that the output brightness of the OLED lighting panel 5 is controlled, and the electrodeless dimming is realized.
The iML8640 dimming chip provided by the invention has four-channel output of 20 mA-160 mA current, and the lighting panel 5 can achieve 400mA driving current by adopting a mode of connecting four channels in parallel and changing the resistance value of a resistor RSET;
for the traditional metal lamp body, false triggering is often easy to occur due to poor control of touch sensitivity, and aiming at the problem, the invention adopts a plastic single-point touch mode to realize accurate control of a single point.
Because the OLED panel drive has only one dimming input port, the WIFI module input signal and the touch chip input signal may collide, so the wireless communication module needs to realize control of the panel through the touch sensing control circuit 2, so that the wireless communication module 4 and the touch chip jointly control the switching and brightness adjustment of the lighting device.
The wireless communication module 4 provided by the invention can be connected with a wireless control terminal through a WIFI network or Bluetooth in a wireless way, the wireless control terminal can be a mobile phone, and the lighting control of the lighting device can be realized through downloading and installing special lighting device management control software APP.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (1)
1. Multifunctional OLED intelligent control lighting device, its characterized in that: comprising the following steps: the device comprises a dimming control circuit (1), a touch induction control circuit (2), a direct current step-down circuit (3), a wireless communication module (4), a lighting panel (5) and a power supply module (6); the input end of the power supply module (6) is respectively connected with the power supply end of the dimming control circuit (1) and the direct current voltage reduction circuit (3), the output end of the direct current voltage reduction circuit (3) is respectively connected with the dimming control circuit (1) and the touch sensing control circuit (2), and the signal output end of the touch sensing control circuit (2) is connected with the dimming control circuit (1);
the dimming control circuit (1) is connected with the wireless communication module (4) in a bidirectional manner, and the signal output end of the dimming control circuit (1) is connected with the illumination panel (5);
the chip used in the direct current voltage reduction circuit (3) is a control chip U3; the model of the control chip U3 is MP1584EN;
the circuit structure of the direct current step-down circuit (3) is as follows:
an input end J2 of a power module (6) of the lighting device adapter is connected with a pin 7 of a control chip U3, the pin 7 of the control chip U3 is connected with one end of a capacitor C5 in parallel and then is connected with one end of a resistor R5, and the other end of the capacitor C5 is grounded;
the 2 pin of the control chip U3 is connected with the other end of the resistor R5 in parallel and then connected with one end of the resistor R7, and the other end of the resistor R7 is grounded;
the 6 pin of the control chip U3 is connected with the resistor R6 in series and then grounded;
the 5 pin of the control chip U3 is grounded;
the 3 pin of the control chip U3 is sequentially connected with a capacitor C6 and a resistor R8 in series and then grounded;
the 4 pins of the control chip U3 are connected with one end of a resistor R9 in parallel, the other end of the resistor R9 is grounded, the other end of the resistor R10 is connected with one end of an inductor L1 in parallel in sequence, one end of a capacitor C4 is connected with one end of a resistor RB, and the other end of the resistor RB is connected with the 6 pins of the control chip U2;
the 1 pin of the control chip U3 is sequentially connected with one end of a capacitor C3 in parallel, the cathode of a diode D1 is connected with the other end of an inductor L1, and the anode of the diode D1 is connected with the other end of a capacitor C4 in parallel and then grounded;
the 8 pin of the control chip U3 is connected with the other end of the capacitor C3;
the chip used in the touch induction control circuit (2) is a control chip U2; the model of the control chip U2 is DLT8T02;
the circuit structure of the touch induction control circuit (2) is as follows:
the 6 pin of the control chip U2 is connected with the capacitor C1 in series and then grounded;
the 1 pin of the control chip U2 is connected with the resistor R4 in series and then connected with the touch point;
the 2 pin of the control chip U2 is connected with one end of a capacitor C2 in parallel and then connected with one end of a capacitor NC, and the other ends of the capacitor C2 and the capacitor NC are grounded;
the 4 pin of the control chip U2 is grounded;
the 5 pins of the control chip U2 are connected with one end of a resistor R3 in parallel, the other end of the resistor R3 is grounded, and the other end of the resistor RA is connected with the 16 pins of the control chip U1;
the chip used in the dimming control circuit (1) is a control chip U1; the model of the control chip U1 is iML8640TSSOP;
the circuit structure of the dimming control circuit (1) is as follows:
the 1 pin of the control chip U1 is connected with the 2 pin, the 4 pin and the 5 pin of the control chip U1 in parallel in sequence and then is connected with the anode of the illumination panel (5);
the 3 pin of the control chip U1 is grounded;
the 6 pin of the control chip U1 is connected with one end of the resistor RSET;
the 7 pin of the control chip U1 is connected with one end of a resistor R2 in parallel and then connected with one end of the resistor R1;
the 8 pins of the control chip U1 are connected with one end of a resistor RT, the other end of the resistor RT is sequentially connected with the other end of a resistor RSET in parallel, and the other end of a resistor R2 is grounded;
the 9 pin of the control chip U1 is connected with the other end of the resistor RB;
the 10 pin of the control chip U1 is connected with one end of a resistor CSR, the other end of the resistor CSR is sequentially connected with an emitter of a triode Q1 in parallel, one end of a resistor RCS1, one end of a resistor RCS2, one end of a resistor RCS3, one end of a resistor RCS4, one end of a resistor RCS5 is connected with one end of a resistor RCS6, and the other ends of the resistors RCS1, RCS2, RCS3, RCS4, RCS5 and RCS6 are connected with each other and then grounded;
the 11 pin of the control chip U1 is connected with the base electrode of the triode Q1 after being connected with the resistor RNG in series;
the 12 pin of the control chip U1 is connected with one end of the capacitor CBP;
the 15 pins of the control chip U1 are connected with one end of a capacitor CP in series, the other end of the capacitor CP is sequentially connected with the other end of a capacitor CBP in parallel, one end of a capacitor CV is grounded after an input end J2 of a power module (6) is connected with the other end of the capacitor CP;
the 13 pins of the control chip U1 are connected with the other end of the capacitor CV in parallel and then connected with one end of the resistor RV, the other end of the resistor RV is connected with one end of the inductor L, the other end of the inductor L is connected with the anode of the diode DF in parallel and then connected with the collector of the triode Q1, the cathode of the diode DF is sequentially connected with the other end of the resistor R1 in parallel, the anode of the capacitor COUT3 is connected with one end of the capacitor COUT1, one end of the capacitor COUT2 is connected with the cathode of the lighting panel (5) in rear, and the cathode of the capacitor COUT3, the other end of the capacitor COUT1 and the other end of the capacitor COUT2 are connected with each other and then grounded;
the input end J2 of the power supply module (6) is also connected with one end of a capacitor CIN1 in parallel in sequence, the positive electrode of the capacitor CIN2 is connected with a connecting line between the inductor L and the resistor RV, and the other end of the capacitor CIN1 is connected with the negative electrode of the capacitor CIN2 and then grounded.
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| CN201711194549.9A CN107734787B (en) | 2017-11-24 | 2017-11-24 | Multifunctional OLED intelligent control lighting device |
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| CN201711194549.9A CN107734787B (en) | 2017-11-24 | 2017-11-24 | Multifunctional OLED intelligent control lighting device |
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| CN107734787B true CN107734787B (en) | 2023-09-22 |
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| CN106061043A (en) * | 2016-07-26 | 2016-10-26 | 华南理工大学 | Adaptive light modulation based LED intelligent lighting system and method thereof |
| CN106940550A (en) * | 2017-05-20 | 2017-07-11 | 杭州电子科技大学 | Ring throstle board monitoring and controlling circuit |
| CN207638938U (en) * | 2017-11-24 | 2018-07-20 | 山西高科华烨电子集团有限公司 | A kind of multi-functional OLED intelligent controls lighting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204598408U (en) * | 2015-05-11 | 2015-08-26 | 广西科技大学 | The Trackpad of wireless-controlled lighting systems |
| CN106061043A (en) * | 2016-07-26 | 2016-10-26 | 华南理工大学 | Adaptive light modulation based LED intelligent lighting system and method thereof |
| CN106940550A (en) * | 2017-05-20 | 2017-07-11 | 杭州电子科技大学 | Ring throstle board monitoring and controlling circuit |
| CN207638938U (en) * | 2017-11-24 | 2018-07-20 | 山西高科华烨电子集团有限公司 | A kind of multi-functional OLED intelligent controls lighting device |
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