CN216673339U - LED power supply controller control circuit of intelligence degree of depth adjusting luminance mixing of colors - Google Patents
LED power supply controller control circuit of intelligence degree of depth adjusting luminance mixing of colors Download PDFInfo
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- CN216673339U CN216673339U CN202123260203.9U CN202123260203U CN216673339U CN 216673339 U CN216673339 U CN 216673339U CN 202123260203 U CN202123260203 U CN 202123260203U CN 216673339 U CN216673339 U CN 216673339U
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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
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- 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]
Abstract
The utility model discloses an intelligent LED power supply controller control circuit with deep dimming and color mixing functions, which comprises a main control module, and a direct current power supply module, a flexible switch module, a warm white constant current driving module, a cold white constant current driving module and a dimming module which are respectively connected with the main control module, wherein the dimming module is respectively connected with the warm white constant current driving module and the cold white constant current driving module, the main control module comprises a main control chip U1, the direct current power supply module comprises a chip U2, the flexible switch module comprises a chip U3, an optocoupler U4 and a voltage stabilizing diode ZD1, and the dimming module comprises a POMS tube Q1 and an NOMS tube Q2. The utility model has simple structure, low manufacturing cost, accurate dimming and color mixing, small output power consumption, good stability, low static power, power saving and good light control effect, can achieve the dimming depth of ten thousand-level dimming and thousand-level dimming, and can automatically adjust the output power consumption in a soft off state.
Description
Technical Field
The utility model relates to the technical field of LED lamps, in particular to an LED power supply controller control circuit for intelligent deep dimming and color mixing.
Background
The LED power supply controller mainly has the advantages that stable voltage and current are output to the LED lamp, the LED power supply controller control circuit plays a vital role in performance of the LED lamp, but the current LED power supply controller is large in output power consumption, low in dimming and toning depth, inaccurate in dimming and toning, poor in stability, easy to cause overvoltage, overcurrent, undervoltage and other problems, the service life of the LED lamp is shortened, and particularly in a soft-off state, static power is large, electric power resources are wasted. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide the control circuit of the intelligent deep dimming and color-adjusting LED power supply controller, which has the advantages of simple structure, low consumption and energy saving.
The utility model is realized by the following technical scheme:
an intelligent LED power controller control circuit with deep dimming and color mixing functions comprises a main control module, and a direct current power supply module, a flexible switch module, a warm white constant current driving module, a cold white constant current driving module and a dimming module which are respectively connected with the main control module, wherein the dimming module is respectively connected with the warm white constant current driving module and the cold white constant current driving module, the main control module comprises a main control chip U1, the direct current power supply module comprises a chip U2, the flexible switch module comprises a chip U3, an optocoupler U4 and a voltage stabilizing diode ZD1, the warm white constant current driving module comprises a chip U5 and a polar capacitor C3, the cold white constant current driving module comprises a chip U6 and a polar capacitor C5, the dimming module comprises a POMS tube Q1 and an NOMS tube Q2, the G end of the NOMS tube Q2 is connected with the twenty-ninth pin of the main control chip U1 through a resistor R1, the D end of the NOMS tube Q2 is connected with the G end of the POMS tube Q1 through a resistor R25, the S end of the NOMS tube Q2 is grounded, the S end of the POMS tube Q1 is connected with the positive electrode of the polar capacitor C3, the negative electrode of the polar capacitor C3 is connected with the first pin of the chip U5 through a resistor R7, the first pin of the chip U5 is connected with the eighteenth pin of the main control chip U1 through a resistor R10, the S end of the POMS tube Q1 is connected with the positive electrode of the polar capacitor C5, the negative electrode of the polar capacitor C5 is connected with the first pin of the chip U6 through a resistor R13, the first pin of the chip U6 is connected with the nineteenth pin of the main control chip U16 through a resistor R16, the D end of the POMS tube Q4 is connected with the power supply input end, the D end of the POMS tube Q16 is connected with the S end of the POMS tube Q16 through a resistor R16, and the Q16 are connected with the Q16 through a resistor 16, the second pin of the chip U3 is connected with a switch SW1 through a resistor R19, a resistor R20 and a resistor R21, the positive pole of the zener diode ZD1 is connected with the switch SW2, the negative pole of the zener diode ZD1 is connected with the second pin of the chip U3, the first pin of the optocoupler U4 is connected with the fourth pin of the chip U3 through a resistor R22, the second pin of the optocoupler U4 is connected with the fourth pin of the chip U3, the first pin of the optocoupler U4 is connected with the switch SW2 through a capacitor C7, and the fourth pin of the optocoupler U4 is connected with the seventh pin of the main control chip U1.
Furthermore, the model of the main control chip U1 is ERF32-RSA 2-1.2.
Further, the model of the chip U2 is MP 2459.
Further, the model of the chip U3 is S802, and the model of the optical coupler U4 is EL 1018.
Furthermore, the models of the chip U5 and the chip U6 are 32108.
Further, the model number of the POMS pipe Q1 is IRLML6401, and the model number of the NOMS pipe Q2 is 2N 7002.
Further, the warm white constant current drive module further includes a voltage regulator diode D1, the S end of the POMS tube Q1 is connected to the warm white output anode through a magnetic bead T1, the anode of the voltage regulator diode D1 is connected to the seventh pin of the chip U5, the cathode of the voltage regulator diode D1 is connected to the warm white output control anode through a magnetic bead T1, the cathode of the voltage regulator diode D1 is connected to the eighth pin of the chip U5 through a resistor R8, the seventh pin of the chip U5 is connected to the warm white output control cathode through an inductor L1 and a magnetic bead T2, and the seventh pin of the chip U5 is connected to the warm white output control anode through an inductor L1, a resistor R9, and a magnetic bead T1.
Further, the cold white constant current driving module further includes a voltage regulator diode D2, the S end of the POMS tube Q1 is connected to the cold white output anode, the anode of the voltage regulator diode D2 is connected to the seventh pin of the chip U6, the cathode of the voltage regulator diode D2 is connected to the cold white output control anode, the cathode of the voltage regulator diode D1 is connected to the eighth pin of the chip U6 through a resistor R14, the seventh pin of the chip U6 is connected to the cold white output control cathode through an inductor L2 and a magnetic bead T3, and the seventh pin of the chip U6 is connected to the cold white output control anode through an inductor L2 and a resistor R15.
Further, the dc power supply module further includes a zener diode D7, a sixth pin of the chip U2 is connected to a twenty-ninth pin of the main control chip U1 through an inductor L3 and a resistor R2, a cathode of the zener diode D7 is connected to the sixth pin of the chip U2, and an anode of the zener diode D7 is connected to the twenty-ninth pin of the main control chip U1 through a capacitor C9 and a resistor R2.
Further, a twenty-ninth pin of the main control chip U1 is connected to a thirty-fourth pin of the main control chip U1 through a resistor R2 and a resistor R5.
Compared with the prior art, the utility model has the advantages that the POMS tube Q1 and the NOMS tube Q2 are arranged through the dimming module to feed back high-low level signals to the main control chip U1, and are respectively connected with the warm white light constant current driving module and the cold white light constant current driving module to jointly control dimming and color mixing, the dimming and color mixing are accurate, the dimming depth of ten-thousand-level dimming and thousand-level dimming is reached, the output power consumption is small, the stability is good, the problems of overvoltage, overcurrent, undervoltage and the like are avoided, the service life of the LED lamp is prolonged, the flexible switch module can automatically realize power-off detection and restore the factory settings through the flexible switch module comprising the chip U3, the optocoupler U4 and the zener diode ZD1, meanwhile, the output power consumption can be automatically adjusted in a soft-off state, the static power is low, the power is saved, the circuit structure of the LED power supply controller is simple, the manufacturing cost is low, the control is convenient, and the lighting control effect is good, the reaction speed is high, and the lighting effect of the LED lamp is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the circuit connection of the main control module of the present invention;
FIG. 2 is a schematic diagram of the circuit connection of the DC power supply module of the present invention;
FIG. 3 is a schematic diagram of the circuit connection of the smart switch module of the present invention;
FIG. 4 is a schematic circuit diagram of a warm white constant current driving module according to the present invention;
FIG. 5 is a schematic diagram of the circuit connection of the cold white constant current driving module according to the present invention;
fig. 6 is a schematic circuit diagram of the dimming module according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the LED power controller control circuit for intelligent deep dimming and color mixing of the present invention includes a main control module, and a dc power supply module, an agile switch module, a warm white constant current driving module, a cool white constant current driving module and a light adjusting module respectively connected to the main control module, the light adjusting module is respectively connected to the warm white constant current driving module and the cool white constant current driving module, the main control module includes a main control chip U1, the dc power supply module includes a chip U2, the agile switch module includes a chip U3, an optocoupler U4 and a zener diode 1, the warm white constant current driving module includes a chip U5 and a polar capacitor C3, the cool white constant current driving module includes a chip U6 and a polar capacitor C5, the light adjusting module includes a POMS tube Q1 and a NOMS tube Q2, a G terminal of the NOMS tube Q2 is connected to a twenty ninth pin of the main control chip U1 through a resistor R1, a D terminal of the NOMS tube Q2 is connected to a ZD terminal of the POMS tube Q1 through a resistor R25, the S terminal of NOMS tube Q2 is grounded, the S terminal of POMS tube Q2 is connected with the positive electrode of a polar capacitor C2, the negative electrode of polar capacitor C2 is connected with the first pin of chip U2 through a resistor R2, the first pin of chip U2 is connected with the eighteenth pin of main control chip U2 through a resistor R2, the S terminal of POMS tube Q2 is connected with the positive electrode of polar capacitor C2, the negative electrode of polar capacitor C2 is connected with the first pin of chip U2 through a resistor R2, the first pin of chip U2 is connected with the nineteenth pin of main control chip U2 through a resistor R2, the D terminal of POMS tube Q2 is connected with the power input terminal, the D terminal of POMS tube Q2 is connected with the S terminal of POMS tube Q2 through a resistor R2, the second pin of POMS tube Q2 is connected with the G terminal of POMS tube Q2 through a resistor R2, the second pin of POMS tube Q2 is connected with the negative electrode of SW switch SW2 through a resistor 2 and a resistor 2, and a diode SW is connected with the positive electrode of a diode 2, the first pin of opto-coupler U4 passes through resistance R22 and connects the fourth pin of chip U3, and the fourth pin of chip U3 is connected to the second pin of opto-coupler U4, and the first pin of opto-coupler U4 passes through electric capacity C7 and connects switch SW2, and the seventh pin of main control chip U1 is connected to the fourth pin of opto-coupler U4. The POMS tube Q1 and the NOMS tube Q2 are arranged through the dimming module to feed back high-low level signals to the main control chip U1, simultaneously, the LED lamp is respectively connected with the warm white light constant current driving module and the cold white light constant current driving module to jointly control dimming and toning, the dimming and toning are accurate, the dimming depth of ten thousand-level dimming and thousand-level dimming is achieved, the output power consumption is small, the stability is good, the problems of overvoltage, overcurrent, undervoltage and the like can not occur, the service life of the LED lamp is prolonged, the flexible switch module comprises a chip U3, an optocoupler U4 and a voltage stabilizing diode ZD1, so that the flexible switch module can automatically realize power failure detection and restore factory settings, meanwhile, in the soft-off state, the output power consumption can be automatically adjusted, the power consumption is low, the static power is low, the power supply is saved, and the circuit structure of the LED power supply controller is simple, the manufacturing cost is low, the control is convenient, the light control effect is good, the reaction speed is high, and the lighting effect of the LED lamp is improved.
As a specific implementation mode, the model of the main control chip U1 is ERF32-RSA 2-1.2.
As a specific implementation, the chip U2 is MP 2459.
In a specific embodiment, the chip U3 is model S802, and the optocoupler U4 is model EL 1018.
In a specific embodiment, the models of the chip U5 and the chip U6 are 32108.
As a specific embodiment, the POMS tube Q1 is of the type IRLML6401, and the NOMS tube Q2 is of the type 2N 7002.
The warm white constant current driving module further comprises a voltage stabilizing diode D1, the S end of the POMS tube Q1 is connected with the warm white output anode through a magnetic bead T1, the anode of the voltage stabilizing diode D1 is connected with the seventh pin of the chip U5, the cathode of the voltage stabilizing diode D1 is connected with the warm white output control anode through a magnetic bead T1, the cathode of the voltage stabilizing diode D1 is connected with the eighth pin of the chip U5 through a resistor R8, the seventh pin of the chip U5 is connected with the warm white output control cathode through an inductor L1 and a magnetic bead T2, the seventh pin of the chip U5 is connected with the warm white output control anode through an inductor L1, a resistor R9 and a magnetic bead T1, control stability of warm white output voltage and current is improved, and brightness and color transition are smooth when light is adjusted.
The cold white constant current driving module further comprises a voltage stabilizing diode D2, the S end of the POMS tube Q1 is connected with the cold white output anode, the anode of the voltage stabilizing diode D2 is connected with the seventh pin of the chip U6, the cathode of the voltage stabilizing diode D2 is connected with the cold white output control anode, the cathode of the voltage stabilizing diode D1 is connected with the eighth pin of the chip U6 through a resistor R14, the seventh pin of the chip U6 is connected with the cold white output control cathode through an inductor L2 and a magnetic bead T3, the seventh pin of the chip U6 is connected with the cold white output control anode through an inductor L2 and a resistor R15, the control stability of cold white output voltage and current is improved, and the brightness and the color are smoothly transited when the light is adjusted.
The direct current power supply module further comprises a voltage stabilizing diode D7, a sixth pin of the chip U2 is connected with a twenty-ninth pin of the main control chip U1 through an inductor L3 and a resistor R2, a cathode of the voltage stabilizing diode D7 is connected with the sixth pin of the chip U2, an anode of the voltage stabilizing diode D7 is connected with the twenty-ninth pin of the main control chip U1 through a capacitor C9 and a resistor R2, the power supply stability of the direct current power supply module is improved, and the operation stability and safety of the main control chip U1 are improved.
The twenty-ninth pin of the main control chip U1 is connected to the thirty-fourth pin of the main control chip U1 through the resistor R2 and the resistor R5, so that the safety and stability of the main control chip U1 being powered on again are improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a LED electrical source controller control circuit of mixing of colors of adjusting luminance of intelligence degree of depth which characterized in that: the LED lamp comprises a main control module, and a direct current power supply module, a flexible switch module, a warm white constant current driving module, a cold white constant current driving module and a dimming module which are respectively connected with the main control module, wherein the dimming module is respectively connected with the warm white constant current driving module and the cold white constant current driving module, the main control module comprises a main control chip U1, the direct current power supply module comprises a chip U2, the flexible switch module comprises a chip U3, an optocoupler U4 and a voltage stabilizing diode ZD1, the warm white constant current driving module comprises a chip U5 and a polar capacitor C3, the cold white constant current driving module comprises a chip U6 and a polar capacitor C5, the dimming module comprises a POMS tube Q1 and an NOMS tube Q2, the G end of the NOMS tube Q2 is connected with the twenty-ninth pin of the main control chip U1 through a resistor R1, the D end of the NOMS tube Q2 is connected with the G end of the POMS tube Q1 through a resistor R25, the S end of the NOMS tube Q2 is grounded, the S end of the POMS tube Q1 is connected to the positive electrode of the polar capacitor C3, the negative electrode of the polar capacitor C3 is connected to the first pin of the chip U5 through a resistor R7, the first pin of the chip U5 is connected to the eighteenth pin of the main control chip U1 through a resistor R10, the S end of the POMS tube Q1 is connected to the positive electrode of the polar capacitor C5, the negative electrode of the polar capacitor C6855 is connected to the first pin of the chip U13 through a resistor R13, the first pin of the chip U13 is connected to the nineteenth pin of the main control chip U13 through a resistor R13, the D end of the POMS tube Q13 is connected to the power input end, the D end of the POMS tube Q13 is connected to the S end of the POMS tube Q13 through a resistor R13, the D end of the POMS tube Q13 is connected to the G end of the ms tube Q13 through a resistor 13, and the SW 13 is connected to the second pin SW 13 and the resistor R13, the positive pole of zener diode ZD1 is connected with switch SW2, zener diode ZD 1's negative pole is connected the second pin of chip U3, the first pin of opto-coupler U4 passes through resistance R22 and connects the fourth pin of chip U3, the second pin of opto-coupler U4 is connected the fourth pin of chip U3, the first pin of opto-coupler U4 passes through electric capacity C7 and connects switch SW2, the fourth pin of opto-coupler U4 is connected the seventh pin of main control chip U1.
2. The intelligent deep dimming color-mixing LED power supply controller control circuit according to claim 1, characterized in that: the model of the main control chip U1 is ERF32-RSA 2-1.2.
3. The intelligent deep dimming color-mixing LED power supply controller control circuit according to claim 1, characterized in that: the model of the chip U2 is MP 2459.
4. The intelligent deep dimming color-mixing LED power supply controller control circuit according to claim 1, characterized in that: the model of the chip U3 is S802, and the model of the optical coupler U4 is EL 1018.
5. The intelligent deep dimming color-mixing LED power supply controller control circuit according to claim 1, characterized in that: the models of the chip U5 and the chip U6 are 32108.
6. The intelligent deep dimming color-mixing LED power supply controller control circuit according to claim 1, characterized in that: the POMS tube Q1 is IRLML6401, and the NOMS tube Q2 is 2N 7002.
7. The intelligent deep dimming color-mixing LED power supply controller control circuit according to claim 1, characterized in that: the warm white constant current driving module further comprises a voltage stabilizing diode D1, the S end of the POMS tube Q1 is connected with a warm white output anode through a magnetic bead T1, the anode of the voltage stabilizing diode D1 is connected with a seventh pin of the chip U5, the cathode of the voltage stabilizing diode D1 is connected with a warm white output control anode through the magnetic bead T1, the cathode of the voltage stabilizing diode D1 is connected with an eighth pin of the chip U5 through a resistor R8, the seventh pin of the chip U5 is connected with a warm white output control cathode through an inductor L1 and a magnetic bead T2, and the seventh pin of the chip U5 is connected with the warm white output control anode through an inductor L1, a resistor R9 and a magnetic bead T1.
8. The intelligent deep dimming color-mixing LED power supply controller control circuit according to claim 1, characterized in that: the cold white constant current driving module further comprises a voltage stabilizing diode D2, the S end of the POMS tube Q1 is connected with the cold white output anode, the anode of the voltage stabilizing diode D2 is connected with the seventh pin of the chip U6, the cathode of the voltage stabilizing diode D2 is connected with the cold white output control anode, the cathode of the voltage stabilizing diode D1 is connected with the eighth pin of the chip U6 through a resistor R14, the seventh pin of the chip U6 is connected with the cold white output control cathode through an inductor L2 and a magnetic bead T3, and the seventh pin of the chip U6 is connected with the cold white output control anode through an inductor L2 and a resistor R15.
9. The intelligent deep dimming color-mixing LED power supply controller control circuit according to claim 1, characterized in that: the direct current power supply module further comprises a voltage stabilizing diode D7, a sixth pin of the chip U2 is connected with a twenty-ninth pin of the main control chip U1 through an inductor L3 and a resistor R2, a cathode of the voltage stabilizing diode D7 is connected with the sixth pin of the chip U2, and an anode of the voltage stabilizing diode D7 is connected with the twenty-ninth pin of the main control chip U1 through a capacitor C9 and a resistor R2.
10. The intelligent deep dimming color-mixing LED power supply controller control circuit according to claim 1, characterized in that: the twenty-ninth pin of the main control chip U1 is connected to the thirty-fourth pin of the main control chip U1 through a resistor R2 and a resistor R5.
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| CN202123260203.9U CN216673339U (en) | 2021-12-23 | 2021-12-23 | LED power supply controller control circuit of intelligence degree of depth adjusting luminance mixing of colors |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114071829A (en) * | 2021-12-23 | 2022-02-18 | 慕光(广东)智能照明科技有限公司 | LED power supply controller control circuit of intelligence degree of depth adjusting luminance mixing of colors |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114071829A (en) * | 2021-12-23 | 2022-02-18 | 慕光(广东)智能照明科技有限公司 | LED power supply controller control circuit of intelligence degree of depth adjusting luminance mixing of colors |
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