CN213403591U - Intelligent dimming control circuit - Google Patents
Intelligent dimming control circuit Download PDFInfo
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- CN213403591U CN213403591U CN202022508561.6U CN202022508561U CN213403591U CN 213403591 U CN213403591 U CN 213403591U CN 202022508561 U CN202022508561 U CN 202022508561U CN 213403591 U CN213403591 U CN 213403591U
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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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- 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)
Abstract
A smart dimming control circuit, comprising: rectifier circuit, step-down module, WIFI circuit, central control module, keying circuit and LED indicating circuit, wherein: the rectification circuit is respectively connected with the live wire and the zero wire, a voltage dependent resistor is connected between the live wire and the zero wire, the live wire is connected with a single-pole double-throw switch after passing through a thyristor and an inductance coil, the other end of the single-pole double-throw switch is connected with the controlled light source, and the rectification circuit is connected to the input end of the voltage reduction module after being rectified by a diode and filtered by an inductance inside the rectification circuit; the voltage reduction module is connected between the rectification circuit and the WIFI circuit and comprises a voltage reduction chip and a voltage reduction circuit, the voltage reduction chip outputs 5V voltage, then the 5V voltage is changed into 3.3V voltage through the voltage reduction circuit, and the voltage reduction circuit comprises a high-frequency capacitor and a low-frequency capacitor; the WIFI circuit comprises a WIFI chip; the central control module is connected with the rectifying circuit, the voltage reduction module, the WIFI circuit, the key circuit and the LED indicating circuit.
Description
Technical Field
The utility model relates to an electronic circuit field particularly, relates to an intelligent light-adjusting control circuit.
Background
The dimming controller is a commonly used low-voltage electrical product, and the common method is to connect a controllable silicon in series in a lamp loop, and control the conduction angle of the controllable silicon by using a simple control circuit, so as to change the brightness of a bulb. However, the problem of bulb flicker is easily caused when the dimming method is used for dimming, the dimming method is generally only applied to dimming of incandescent lamps, the incandescent lamps are gradually replaced by LED lamps along with the development and progress of the society, and the common dimmer cannot meet the requirements of people on light adjustment more and more.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligent dimming control circuit for adjust the luminance of light.
In order to achieve the above object, the utility model provides an intelligent dimming control circuit, it includes: rectifier circuit, step-down module, WIFI circuit, central control module, keying circuit and LED indicating circuit, wherein:
the rectification circuit is respectively connected with the live wire and the zero wire, a voltage dependent resistor is connected between the live wire and the zero wire, the live wire is connected with a single-pole double-throw switch after passing through a thyristor and an inductance coil, the other end of the single-pole double-throw switch is connected with the controlled light source, and the rectification circuit is connected to the input end of the voltage reduction module after being rectified by a diode and filtered by an inductance inside the rectification circuit;
the voltage reduction module is connected between the rectification circuit and the WIFI circuit and comprises a voltage reduction chip and a voltage reduction circuit, the voltage reduction chip outputs 5V voltage, then the 5V voltage is changed into 3.3V voltage through the voltage reduction circuit, and the voltage reduction circuit comprises a high-frequency capacitor and a low-frequency capacitor;
the WIFI circuit comprises a WIFI chip;
the central control module is connected with the rectifying circuit, the voltage reduction module, the WIFI circuit, the key circuit and the LED indicating circuit;
the LED indicating circuit comprises a plurality of indicating lamps;
the key circuit comprises three touch switches, and the three touch switches are respectively corresponding to distribution network setting, light brightness adjustment and light dimming.
In an embodiment of the present invention, the voltage dependent resistor is 5D 241K.
In an embodiment of the present invention, the voltage reduction chip is KP 3210.
In an embodiment of the present invention, the WIFI chip is TYWE 3S.
In an embodiment of the present invention, the central control module includes an HC89S003 chip.
In an embodiment of the present invention, the voltage-reducing circuit includes an LM1117 chip.
The utility model provides an intelligent light-adjusting control circuit can be convenient the luminance of regulation light, supports manual regulation and automatically regulated, has improved light brightness control's convenience, has very high practical value.
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, 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 circuit diagram of an intelligent dimming control circuit according to an embodiment of the present invention.
Description of reference numerals: 1-a rectifying circuit; 2-a voltage reduction module; 3-a WIFI circuit; 4-a central control module; 5-a key circuit; 6-LED indicating circuit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
Fig. 1 is a circuit diagram of an intelligent dimming control circuit according to an embodiment of the present invention, as shown in fig. 1, the present invention provides an intelligent dimming control circuit including: rectifier circuit 1, step-down module 2, WIFI circuit 3, central control module 4, button circuit 5 and LED indicating circuit 6, wherein:
the rectification circuit 1 is respectively connected with a live wire L and a zero wire N, a voltage dependent resistor MV1 (the model is 5D241K) is connected between the live wire L and the zero wire N, the live wire L is connected with a single-pole double-throw switch SW2 after passing through a thyristor MT1 and an inductance coil L1, the other end of the single-pole double-throw switch SW2 is connected with a controlled light source, and the rectification circuit 1 is connected with the input end of the voltage reduction module 2 after being rectified by a diode D1 and filtered by an inductance L3 in the rectification circuit 1;
the voltage reduction module 2 is connected between the rectification circuit 1 and the WIFI circuit 3, the voltage reduction module comprises a voltage reduction chip KP3210 and a voltage reduction circuit, the voltage reduction chip KP3210 outputs 5V voltage, then the 5V voltage is 3.3V voltage through the voltage reduction circuit, the voltage reduction circuit comprises a high-frequency capacitor C7, a low-frequency capacitor C8 and an LM1117 chip, the voltage stability is improved through the high-frequency capacitor C7 and the low-frequency capacitor C8, and high-frequency interference is filtered;
the WIFI circuit 3 comprises a WIFI chip TYWE 3S;
the central control module 4 is connected with the rectifying circuit 1, the voltage reduction module 2, the WIFI circuit 3, the key circuit 5 and the LED indicating circuit 6, and the central control module 4 comprises an HC89S003 chip;
the LED indicating circuit 6 comprises a plurality of indicating lamps which indicate the dimming state together so as to control the brightness, the on/off or the time delay and the like of the controlled light source;
the key circuit 5 comprises three tact switches S1/S2/S3, S1, S2 and S3 which respectively correspond to distribution network setting, light brightening and light dimming.
The utility model discloses can realize the regulation to light luminance under the wireless WIFI environment through the WIFI chip TYWE3S in the WIFI circuit 3.
The utility model provides an intelligent light-adjusting control circuit can be convenient the luminance of regulation light, supports manual regulation and automatically regulated, has improved light brightness control's convenience, has very high practical value.
Those of ordinary skill in the art will understand that: the figures are schematic representations of one embodiment, and the blocks or processes in the figures are not necessarily required to practice the present invention.
Those of ordinary skill in the art will understand that: modules in the devices in the embodiments may be distributed in the devices in the embodiments according to the description of the embodiments, or may be located in one or more devices different from the embodiments with corresponding changes. The modules of the above embodiments may be combined into one module, or further split into multiple sub-modules.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (5)
1. A smart dimming control circuit, comprising: rectifier circuit, step-down module, WIFI circuit, central control module, keying circuit and LED indicating circuit, wherein:
the rectification circuit is respectively connected with the live wire and the zero wire, a voltage dependent resistor is connected between the live wire and the zero wire, the live wire is connected with a single-pole double-throw switch after passing through a thyristor and an inductance coil, the other end of the single-pole double-throw switch is connected with the controlled light source, and the rectification circuit is connected to the input end of the voltage reduction module after being rectified by a diode and filtered by an inductance inside the rectification circuit;
the voltage reduction module is connected between the rectification circuit and the WIFI circuit and comprises a voltage reduction chip and a voltage reduction circuit, the voltage reduction chip outputs 5V voltage, then the 5V voltage is changed into 3.3V voltage through the voltage reduction circuit, and the voltage reduction circuit comprises a high-frequency capacitor and a low-frequency capacitor;
the WIFI circuit comprises a WIFI chip;
the central control module is connected with the rectifying circuit, the voltage reduction module, the WIFI circuit, the key circuit and the LED indicating circuit;
the LED indicating circuit comprises a plurality of indicating lamps;
the key circuit comprises three touch switches, and the three touch switches are respectively corresponding to distribution network setting, light brightness adjustment and light dimming.
2. The intelligent dimming control circuit of claim 1, wherein the voltage dependent resistor is 5D 241K.
3. The intelligent dimming control circuit of claim 1, wherein the buck chip is KP 3210.
4. The smart dimming control circuit of claim 1, wherein the WIFI chip is TYWE 3S.
5. The smart dimming control circuit of claim 1, wherein the central control module comprises a HC89S003 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022508561.6U CN213403591U (en) | 2020-11-03 | 2020-11-03 | Intelligent dimming control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022508561.6U CN213403591U (en) | 2020-11-03 | 2020-11-03 | Intelligent dimming control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213403591U true CN213403591U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022508561.6U Active CN213403591U (en) | 2020-11-03 | 2020-11-03 | Intelligent dimming control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213403591U (en) |
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2020
- 2020-11-03 CN CN202022508561.6U patent/CN213403591U/en active Active
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