CN211628053U - Stepless light-adjusting speed-regulating intelligent socket - Google Patents
Stepless light-adjusting speed-regulating intelligent socket Download PDFInfo
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- CN211628053U CN211628053U CN202020403251.5U CN202020403251U CN211628053U CN 211628053 U CN211628053 U CN 211628053U CN 202020403251 U CN202020403251 U CN 202020403251U CN 211628053 U CN211628053 U CN 211628053U
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Abstract
The application discloses stepless speed governing smart jack of adjusting luminance includes: a filter circuit; the alternating current zero point detection circuit is connected with the filter circuit; the silicon controlled chopper output circuit is connected with the filter circuit; the power supply circuit is connected with the filter circuit; and the wireless module is connected with the alternating current zero point detection circuit. Compared with the prior art, the method has the following beneficial effects: the utility model belongs to an intelligence house control field. Relates to a light (or speed) adjusting multifunctional socket. The socket is plug-and-play, a wireless module is arranged in the socket, and local (or remote) switching, dimming or speed regulation control can be realized through a mobile phone APP or other wireless control terminals.
Description
Technical Field
The application relates to the field of smart homes, in particular to a stepless dimming and speed regulating smart socket.
Background
The similar products in the current market are probably as follows:
1. the multifunctional socket based on the infrared remote controller for speed regulation or light regulation cannot be controlled by a mobile phone.
2. The fan speed regulation or the lamp dimming can not be replaced.
3. The requirement of light and speed regulation is realized by connecting an intelligent speed regulator or a light modulator. The device needs personnel with a certain electrician foundation to install and debug, is relatively complex to use, and cannot be used in a plug-and-play mode.
4. Conventional multi-shift knob adjustments. Only can be adjusted in different steps, and cannot be adjusted in a stepless manner.
In conclusion, the existing household intelligent socket is single in function and low in universality. The traditional remote controller is not convenient to control by using a mobile phone and can be remotely monitored.
SUMMERY OF THE UTILITY MODEL
The main aim of this application provides a stepless speed regulation smart jack that adjusts luminance, includes:
a filter circuit;
the alternating current zero point detection circuit is connected with the filter circuit;
the silicon controlled chopper output circuit is connected with the filter circuit;
the power supply circuit is connected with the filter circuit; and
and the wireless module is connected with the alternating current zero point detection circuit.
Optionally, the filter circuit comprises:
a first fuse;
a first variable resistor; one end of the first fuse is connected with the first fuse;
one end of the first high-voltage thin film capacitor is connected with the first fuse;
one end of the first thermal relay is connected with the first fuse;
one end of the eleventh diode is connected with the other end of the first thermal relay, and the other end of the eleventh diode is connected with the alternating-current zero-point detection circuit;
one end of the second diode is connected with the other end of the eleventh diode;
one end of the second capacitor is connected with the other end of the second diode, and the other end of the second capacitor is connected with the other end of the first variable resistor and the other end of the first high-voltage thin-film capacitor;
one end of the first inductor is connected with the other end of the second diode;
one end of the second inductor is connected with the other end of the second capacitor, and the other end of the second inductor is connected with the power supply circuit;
and one end of the twelfth resistor is connected with the other end of the second diode, and the other end of the twelfth resistor is connected with the other end of the first inductor.
Optionally, the ac zero point detection circuit includes:
a twentieth resistor, one end of which is connected with the filter circuit;
a twenty-second resistor, one end of which is connected to the other end of the twentieth resistor;
one end of the twenty-fourth resistor is connected with the other end of the twenty-second resistor, and the other end of the twenty-fourth resistor is grounded;
a base electrode of the second triode is connected with the other end of the twenty-second resistor, and an emitting electrode of the second triode is grounded;
a second end of the fifth optocoupler is connected with a collector of the second triode, and a third end of the fifth optocoupler is grounded;
one end of the seventeenth resistor is connected with the first end of the fifth optocoupler, and the other end of the seventeenth resistor is connected with 15V direct-current voltage;
and one end of the eighteenth resistor is connected with the fourth end of the fifth optocoupler, and the other end of the eighteenth resistor is connected with 3.3V direct-current voltage.
Optionally, the thyristor chopped output circuit includes:
a first resistor;
one end of the fourth capacitor is connected with the first resistor, and the other end of the fourth capacitor is grounded;
the first end of the first central processing unit is connected with the first resistor, and the second end of the first central processing unit is grounded;
one end of the second resistor is connected with the sixth end of the first central processing unit, and the other end of the second resistor is connected with the first fuse protector;
one end of the fourth resistor is connected with the fourth end of the first central processing unit;
the first end of the bidirectional thyristor is connected with the other end of the fourth resistor, the second end of the bidirectional thyristor is connected with the other end of the second resistor, and the third end of the bidirectional thyristor is connected with the fourth end of the central processing unit;
one end of the third resistor is connected with the second end of the bidirectional controllable silicon;
and one end of the first capacitor is connected with the other end of the third resistor, and the other end of the first capacitor is connected with the first end of the bidirectional controllable silicon.
Optionally, the wireless module includes:
one end of the sixteenth capacitor is connected with the eighth pin of the wireless module, and the other end of the sixteenth capacitor is grounded;
one end of the seventeenth capacitor is connected with the eighth pin of the wireless module, and the other end of the seventeenth capacitor is grounded;
a twenty-second capacitor, one end is connected with the second pin of the wireless module, and the other end is grounded
And the third pin of the wireless module is connected with 3.3V direct current voltage.
Optionally, the stepless dimming and speed regulation smart jack further includes:
and the buzzer indicator light circuit is connected with the wireless module.
Optionally, the buzzer indicator light circuit comprises:
one end of the seventh resistor is connected with a fourth pin of the wireless module;
one end of the eighth resistor is connected with a fourth pin of the wireless module;
one end of the first indicator light is connected with the other end of the eighth resistor, and the other end of the first indicator light is grounded;
the first end of the first triode is connected with the other end of the seventh resistor, and the second end of the first triode is grounded;
and one end of the buzzer is connected with the third end of the first triode, and the other end of the buzzer is connected with 5V direct-current voltage.
Optionally, the stepless speed regulation and dimming smart socket further comprises:
and the micro control unit circuit is connected with the alternating current zero point detection circuit, the silicon controlled chopper output circuit and the wireless module.
Optionally, the micro control unit circuit comprises:
a micro control unit body;
one end of the thirty-first resistor is connected with 3.3V direct-current voltage;
one end of the twelfth capacitor is connected with the other end of the thirty-first resistor and a fourth pin of the micro control unit body, and the other end of the twelfth capacitor is grounded;
one end of the thirteenth capacitor is connected with an eighth pin of the micro-control end element body;
a fourteenth capacitor, one end of which is connected with the eighth pin of the micro-control end element body;
a fifteenth capacitor, one end of which is connected to the ninth pin of the micro-control end element body and 3.3v dc voltage, and the other end of which is connected to the other end of the fourteenth capacitor and the other end of the thirteenth capacitor;
one end of the sixteenth resistor is connected with the third pin of the micro control unit body, and the other end of the sixteenth resistor is connected with the sixteenth pin of the wireless module;
a thirty-third resistor, one end of which is connected with the second pin of the micro control unit body and the other end of which is connected with the fifteenth pin of the wireless module;
a sixteenth pin of the micro control unit body is connected with a fourth end of the fifth optocoupler; and a thirteenth pin of the micro control unit body is connected with the other end of the first resistor.
Compared with the prior art, the method has the following beneficial effects:
the utility model belongs to an intelligence house control field. Relates to a light (or speed) adjusting multifunctional socket. The socket is plug-and-play, a wireless module is arranged in the socket, and local (or remote) switching, dimming or speed regulation control can be realized through a mobile phone APP or other wireless control terminals.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
fig. 1 is a system diagram of a stepless dimming and speed regulation smart jack according to one embodiment of the present application;
fig. 2-6 are schematic circuit diagrams of a stepless dimming and speed regulation smart jack according to an embodiment of the present application;
fig. 7 is a schematic diagram of a silicon-controlled chopper regulation of a stepless dimming and speed regulation smart jack according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, an embodiment of the present application provides a stepless dimming and speed-adjusting smart jack, including:
a filter circuit;
the alternating current zero point detection circuit is connected with the filter circuit;
the silicon controlled chopper output circuit is connected with the filter circuit;
the power supply circuit is connected with the filter circuit; and
and the wireless module is connected with the alternating current zero point detection circuit.
Referring to fig. 2, in an embodiment of the present application, the filter circuit includes:
a first fuse;
a first variable resistor; one end of the first fuse is connected with the first fuse;
one end of the first high-voltage thin film capacitor is connected with the first fuse;
one end of the first thermal relay is connected with the first fuse;
one end of the eleventh diode is connected with the other end of the first thermal relay, and the other end of the eleventh diode is connected with the alternating-current zero-point detection circuit;
one end of the second diode is connected with the other end of the eleventh diode;
one end of the second capacitor is connected with the other end of the second diode, and the other end of the second capacitor is connected with the other end of the first variable resistor and the other end of the first high-voltage thin-film capacitor;
one end of the first inductor is connected with the other end of the second diode;
one end of the second inductor is connected with the other end of the second capacitor, and the other end of the second inductor is connected with the power supply circuit;
and one end of the twelfth resistor is connected with the other end of the second diode, and the other end of the twelfth resistor is connected with the other end of the first inductor.
Referring to fig. 2, in an embodiment of the present application, the ac zero detection circuit includes:
a twentieth resistor, one end of which is connected with the filter circuit;
a twenty-second resistor, one end of which is connected to the other end of the twentieth resistor;
one end of the twenty-fourth resistor is connected with the other end of the twenty-second resistor, and the other end of the twenty-fourth resistor is grounded;
a base electrode of the second triode is connected with the other end of the twenty-second resistor, and an emitting electrode of the second triode is grounded;
a second end of the fifth optocoupler is connected with a collector of the second triode, and a third end of the fifth optocoupler is grounded;
one end of the seventeenth resistor is connected with the first end of the fifth optocoupler, and the other end of the seventeenth resistor is connected with 15V direct-current voltage;
and one end of the eighteenth resistor is connected with the fourth end of the fifth optocoupler, and the other end of the eighteenth resistor is connected with 3.3V direct-current voltage.
The circuit converts the zero crossing point of the input alternating current into a low-voltage synchronous pulse signal, and the wireless module or the MCU identifies the alternating current zero crossing point through the signal and outputs the trigger signal of the controllable silicon at a certain alternating current phase position after the zero crossing.
Specifically, an input alternating current signal is connected with R20, R22 and the base electrode of a triode Q2 through a rectifier diode D11, and the emitter electrode of Q2 is connected to the ground. R24 is connected in parallel to the base and emitter of Q2. U5 has 2 pins connected to the collector of Q2 and 1 pin connected to R17, EC4 to ground. The 2 pin of D6 is connected with the 1 pin of EC4, and the 1 pin is connected with the 4 pin of T1. R18 is connected with 3.3V, the other pin is connected with 4 pins of U5, the pin is an output pin of an alternating current zero point signal, and 3 pins of U5 are grounded.
Referring to fig. 3, in an embodiment of the present application, the thyristor chopping output circuit includes:
a first resistor;
one end of the fourth capacitor is connected with the first resistor, and the other end of the fourth capacitor is grounded;
the first end of the first central processing unit is connected with the first resistor, and the second end of the first central processing unit is grounded;
one end of the second resistor is connected with the sixth end of the first central processing unit, and the other end of the second resistor is connected with the first fuse protector;
one end of the fourth resistor is connected with the fourth end of the first central processing unit;
the first end of the bidirectional thyristor is connected with the other end of the fourth resistor, the second end of the bidirectional thyristor is connected with the other end of the second resistor, and the third end of the bidirectional thyristor is connected with the fourth end of the central processing unit;
one end of the third resistor is connected with the second end of the bidirectional controllable silicon;
and one end of the first capacitor is connected with the other end of the third resistor, and the other end of the first capacitor is connected with the first end of the bidirectional controllable silicon.
The basic principle of silicon controlled rectifier alternating current chopping regulation is that alternating current output by sine originally is output in a phase-cut chopping mode, so that the output voltage/power is adjustable. The method is characterized in that a pulse trigger signal is applied to a certain phase of alternating current, so that the silicon control is triggered to be conducted until the silicon control is closed at the next alternating current zero point. If the phase position corresponding to the trigger signal can be controlled, the output conduction angle of the controllable silicon is adjustable, so that the power is adjustable, and the conduction part is an alternating current effective output part (as shown in figure 7).
The utility model discloses an exchange detection circuit at zero point, give MCU with the zero point synchronizing signal ZRD of every alternating current and handle, MCU is according to the zero point position of alternating current at specific moment, and a certain phase output trigger signal of sinusoidal alternating current triggers the silicon controlled rectifier to switch on promptly, realizes the phase-cut regulation control to the alternating current.
The method specifically comprises the following steps: pin 2 of Q3 is connected to pin 6 of U1 through R18. Pin 3 of Q3 is connected to pin 4 of U1. Pin 1 of Q3 is connected to the ac output. R21 and C6 are connected in series between the 1 pin and the 2 pin. Pin 2 of Q3 is connected to the ac input. Leg 1 of U1 is connected to leg 13 of U2 by R17, and leg 2 is connected to the secondary ground.
Referring to fig. 4, in an embodiment of the present application, the wireless module includes:
one end of the sixteenth capacitor is connected with the eighth pin of the wireless module, and the other end of the sixteenth capacitor is grounded;
one end of the seventeenth capacitor is connected with the eighth pin of the wireless module, and the other end of the seventeenth capacitor is grounded;
a twenty-second capacitor, one end is connected with the second pin of the wireless module, and the other end is grounded
And the third pin of the wireless module is connected with 3.3V direct current voltage.
In an embodiment of this application, stepless speed regulation smart jack that adjusts luminance still includes:
and the buzzer indicator light circuit is connected with the wireless module.
Referring to fig. 5, in an embodiment of the present application, a buzzer indicator light circuit includes:
one end of the seventh resistor is connected with a fourth pin of the wireless module;
one end of the eighth resistor is connected with a fourth pin of the wireless module;
one end of the first indicator light is connected with the other end of the eighth resistor, and the other end of the first indicator light is grounded;
the first end of the first triode is connected with the other end of the seventh resistor, and the second end of the first triode is grounded;
and one end of the buzzer is connected with the third end of the first triode, and the other end of the buzzer is connected with 5V direct-current voltage.
Referring to fig. 6, in an embodiment of the present application, the stepless speed-adjusting and dimming smart socket further includes:
and the micro control unit circuit is connected with the alternating current zero point detection circuit, the silicon controlled chopper output circuit and the wireless module.
In an embodiment of the present application, the micro control unit circuit includes:
a micro control unit body;
one end of the thirty-first resistor is connected with 3.3V direct-current voltage;
one end of the twelfth capacitor is connected with the other end of the thirty-first resistor and a fourth pin of the micro control unit body, and the other end of the twelfth capacitor is grounded;
one end of the thirteenth capacitor is connected with an eighth pin of the micro-control end element body;
a fourteenth capacitor, one end of which is connected with the eighth pin of the micro-control end element body;
a fifteenth capacitor, one end of which is connected to the ninth pin of the micro-control end element body and 3.3v dc voltage, and the other end of which is connected to the other end of the fourteenth capacitor and the other end of the thirteenth capacitor;
one end of the sixteenth resistor is connected with the third pin of the micro control unit body, and the other end of the sixteenth resistor is connected with the sixteenth pin of the wireless module;
a thirty-third resistor, one end of which is connected with the second pin of the micro control unit body and the other end of which is connected with the fifteenth pin of the wireless module;
a sixteenth pin of the micro control unit body is connected with a fourth end of the fifth optocoupler; and a thirteenth pin of the micro control unit body is connected with the other end of the first resistor.
The TXD and RXD of the wireless module M1 are respectively connected to the RXD and TXD of the MCU (U2), and issue the control command from the mobile phone APP (or other wireless control terminal) to the MCU in a serial port manner. The MCU outputs the phase-shifting trigger signal of the controlled silicon based on the alternating current zero crossing point signal, and then chopping output control of the alternating current is realized. The wireless module provides a wireless link for connecting networks and devices for local or remote control. The 9 ' pin of module M1 is connected to the secondary side ground and the 15 ' pin of the module is connected to the 4 ' pin of U5. The 8 pins of the module are connected with 3.3VDC, and the pins C2 and C3 are connected with the ground in parallel.
A Triac (TRAIC) is used to apply a trigger signal at a specific phase position of the sinusoidal alternating current based on the alternating current zero crossing signal, the triac being triggered to conduct at that position and to close at the next alternating current zero crossing. The trigger positions are different, and the alternating current phases of the silicon controlled chopped waves are different. The alternating voltage input to the fan or the lamp is the phase-shifted chopped alternating voltage. The effective value or the conduction angle of the voltage determines the rotating speed of the fan and the brightness of the lamp, and a specific functional circuit is as follows.
Referring to fig. 2, a power circuit for system operation. Specifically, half-wave rectification adds EMI circuit (VR1, CX1, FR1, D2, EC2, EC3, VR2, L1, L2), and 1 pin of switch power supply chip U6 is connected with resistors R19, R16 to 1 pin of EC3, and is connected with 2 pins C6 to ground in parallel. The 4-pin of U6 is connected in series with R26 to ground. Its pin 3 is connected to the resistor R25 to ground and to the pin 4 of R23 to T1. The 4-pin of T1 is connected with the 1-pin of D7, and the 2-pin of D7 is connected with the 1-pin of R21 to U6. The 5, 6, 7, 8 feet of U6 are connected to the 1 foot of T1. The 1 pin of T1 is connected with D5, R15 and C4, and the 3 pins of R14 to T1. Pin 5 of T1 is grounded. The 10 feet of T1 are connected with D3, D3 is connected with 1 feet of EC1, C5 and R13, and is connected with 3 feet of U7. The 3 pin and the 1 pin of U7 are connected in parallel with C7, and the 1 pin of U7 is connected to the secondary side ground. The 2 and 4 pins of U7 are connected to C8 and secondary side ground. The 2 and 4 pins of U7 are connected with the 3 pins and 8 pins of M1.
The utility model discloses an implementation still includes following sub-circuit part that can replace. The detection circuit also comprises an alternating current zero-crossing detection circuit which is formed by adopting a plurality of resistors, capacitors and tripolar or by using an operational amplifier, a comparator and the like; the chopper circuit may be implemented using a Triac (TRAIC), MOS transistor, or other power device. The power supply circuit may be a linear power supply, a non-isolated BUCK, or other topology switching power supply circuit; the radio frequency transceiving and control circuit can also be formed by wireless SOC (system on chip) or external MCU (microprogrammed control unit) modes such as wifi, Bluetooth, Sub-G, 433MHz and the like. On the basis of the method, multi-path output, independent speed regulation or light regulation control can be realized.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above can be implemented by a general purpose computing device, centralized on a single computing device or distributed over a network of multiple computing devices, or alternatively implemented by program code executable by a computing device, such that the modules or steps may be stored in a memory device and executed by a computing device, fabricated separately as integrated circuit modules, or fabricated as a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. A stepless dimming speed regulation intelligent socket is characterized by comprising:
a filter circuit;
the alternating current zero point detection circuit is connected with the filter circuit;
the silicon controlled chopper output circuit is connected with the filter circuit;
the power supply circuit is connected with the filter circuit; and
and the wireless module is connected with the alternating current zero point detection circuit.
2. The stepless dimming and speed regulation smart jack of claim 1, wherein the filter circuit comprises:
a first fuse;
a first variable resistor; one end of the first fuse is connected with the first fuse;
one end of the first high-voltage thin film capacitor is connected with the first fuse;
one end of the first thermal relay is connected with the first fuse;
one end of the eleventh diode is connected with the other end of the first thermal relay, and the other end of the eleventh diode is connected with the alternating-current zero-point detection circuit;
one end of the second diode is connected with the other end of the eleventh diode;
one end of the second capacitor is connected with the other end of the second diode, and the other end of the second capacitor is connected with the other end of the first variable resistor and the other end of the first high-voltage thin-film capacitor;
one end of the first inductor is connected with the other end of the second diode;
one end of the second inductor is connected with the other end of the second capacitor, and the other end of the second inductor is connected with the power supply circuit;
and one end of the twelfth resistor is connected with the other end of the second diode, and the other end of the twelfth resistor is connected with the other end of the first inductor.
3. The stepless dimming and speed regulation smart jack of claim 2, wherein the ac zero point detection circuit comprises:
a twentieth resistor, one end of which is connected with the filter circuit;
a twenty-second resistor, one end of which is connected to the other end of the twentieth resistor;
one end of the twenty-fourth resistor is connected with the other end of the twenty-second resistor, and the other end of the twenty-fourth resistor is grounded;
a base electrode of the second triode is connected with the other end of the twenty-second resistor, and an emitting electrode of the second triode is grounded;
a second end of the fifth optocoupler is connected with a collector of the second triode, and a third end of the fifth optocoupler is grounded;
one end of the seventeenth resistor is connected with the first end of the fifth optocoupler, and the other end of the seventeenth resistor is connected with 15V direct-current voltage;
and one end of the eighteenth resistor is connected with the fourth end of the fifth optocoupler, and the other end of the eighteenth resistor is connected with 3.3V direct-current voltage.
4. The intelligent stepless dimming and speed regulation socket according to claim 3, wherein the silicon controlled chopper output circuit comprises:
a first resistor;
one end of the fourth capacitor is connected with the first resistor, and the other end of the fourth capacitor is grounded;
the first end of the first central processing unit is connected with the first resistor, and the second end of the first central processing unit is grounded;
one end of the second resistor is connected with the sixth end of the first central processing unit, and the other end of the second resistor is connected with the first fuse protector;
one end of the fourth resistor is connected with the fourth end of the first central processing unit;
the first end of the bidirectional thyristor is connected with the other end of the fourth resistor, the second end of the bidirectional thyristor is connected with the other end of the second resistor, and the third end of the bidirectional thyristor is connected with the fourth end of the central processing unit;
one end of the third resistor is connected with the second end of the bidirectional controllable silicon;
and one end of the first capacitor is connected with the other end of the third resistor, and the other end of the first capacitor is connected with the first end of the bidirectional controllable silicon.
5. The stepless dimming and speed regulation smart jack of claim 4, wherein the wireless module comprises:
one end of the sixteenth capacitor is connected with the eighth pin of the wireless module, and the other end of the sixteenth capacitor is grounded;
one end of the seventeenth capacitor is connected with the eighth pin of the wireless module, and the other end of the seventeenth capacitor is grounded;
a twenty-second capacitor, one end is connected with the second pin of the wireless module, and the other end is grounded
And the third pin of the wireless module is connected with 3.3V direct current voltage.
6. The stepless speed and dimming intelligent socket according to claim 5, further comprising:
and the buzzer indicator light circuit is connected with the wireless module.
7. The intelligent stepless dimming and speed regulating socket according to claim 6, wherein the buzzer indicator light circuit comprises:
one end of the seventh resistor is connected with a fourth pin of the wireless module;
one end of the eighth resistor is connected with a fourth pin of the wireless module;
one end of the first indicator light is connected with the other end of the eighth resistor, and the other end of the first indicator light is grounded;
the first end of the first triode is connected with the other end of the seventh resistor, and the second end of the first triode is grounded;
and one end of the buzzer is connected with the third end of the first triode, and the other end of the buzzer is connected with 5V direct-current voltage.
8. The stepless speed-regulating and dimming intelligent socket according to claim 7, further comprising:
and the micro control unit circuit is connected with the alternating current zero point detection circuit, the silicon controlled chopper output circuit and the wireless module.
9. The stepless dimming and speed regulation smart jack of claim 8, wherein the micro control unit circuit comprises:
a micro control unit body;
one end of the thirty-first resistor is connected with 3.3V direct-current voltage;
one end of the twelfth capacitor is connected with the other end of the thirty-first resistor and a fourth pin of the micro control unit body, and the other end of the twelfth capacitor is grounded;
one end of the thirteenth capacitor is connected with an eighth pin of the micro-control end element body;
a fourteenth capacitor, one end of which is connected with the eighth pin of the micro-control end element body;
a fifteenth capacitor, one end of which is connected to the ninth pin of the micro-control end element body and 3.3v dc voltage, and the other end of which is connected to the other end of the fourteenth capacitor and the other end of the thirteenth capacitor;
one end of the sixteenth resistor is connected with the third pin of the micro control unit body, and the other end of the sixteenth resistor is connected with the sixteenth pin of the wireless module;
a thirty-third resistor, one end of which is connected with the second pin of the micro control unit body and the other end of which is connected with the fifteenth pin of the wireless module;
a sixteenth pin of the micro control unit body is connected with a fourth end of the fifth optocoupler; and a thirteenth pin of the micro control unit body is connected with the other end of the first resistor.
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| CN202020403251.5U CN211628053U (en) | 2020-03-26 | 2020-03-26 | Stepless light-adjusting speed-regulating intelligent socket |
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| CN202020403251.5U CN211628053U (en) | 2020-03-26 | 2020-03-26 | Stepless light-adjusting speed-regulating intelligent socket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114390747A (en) * | 2020-10-16 | 2022-04-22 | 深圳市睿迈德科技有限公司 | Intelligent touch light-adjusting switch and intelligent light-adjusting lamp applying same |
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2020
- 2020-03-26 CN CN202020403251.5U patent/CN211628053U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114390747A (en) * | 2020-10-16 | 2022-04-22 | 深圳市睿迈德科技有限公司 | Intelligent touch light-adjusting switch and intelligent light-adjusting lamp applying same |
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