Facial beauty instrument driving control circuit integrating moxibustion and scraping therapy

Abstract

The invention discloses a face beautifying instrument driving control circuit integrating moxibustion and scraping therapy. The face beautifying instrument driving control circuit comprises a main control module, a moxibustion temperature module, a stone needle temperature module, a man-machine interaction module, a fan control module, a charging management module, a power module, a USB charging input module and a battery input module. The moxibustion temperature module detects the temperature of a hearth through a first temperature measuring module and achieves heating control through a first temperature control module. The stone needle temperature module detects the stone needle temperature through a second temperature measurement module and conducts heating adjustment through a second temperature control module. Modularized design is adopted for integrating moxibustion and scraping therapy function drive circuits, accurate temperature control is achieved through an intelligent temperature control system, and intelligent power management is achieved. According to the circuit, the control precision and the operation stability are improved, cooperative work of moxibustion and scraping therapy functions is supported, and a reliable circuit solution is provided for intellectualization of multifunctional face beautifying equipment.

Description

Technical Field

[0001] This invention relates to the field of beauty device drive circuit technology, and in particular to a facial beauty device drive control circuit that integrates moxibustion and scraping. Background Technology

[0002] In the field of facial beauty, moxibustion and gua sha are two independent traditional Chinese medicine beauty therapies. The two therapies require separate operation of instruments, which are inconvenient to carry. The temperature of moxibustion is difficult to control precisely, which can easily cause facial burns. Improper temperature control of gua sha can easily damage the skin barrier. At the same time, traditional driving circuits generally have technical defects such as single function, low integration and simple control method, which cannot meet the requirements of modern beauty equipment for intelligence, multi-functionality and low power consumption. Summary of the Invention

[0003] According to an embodiment of the present invention, a driving control circuit for a facial beauty device integrating moxibustion and scraping is provided, comprising: The main control module is used for signal processing; The moxibustion temperature module includes a temperature measuring module 1 for detecting the temperature of the moxibustion furnace of the beauty device and connected to the main control module, and a temperature control module 1 controlled by the main control module to control the heating of the moxibustion furnace of the beauty device. The Bianstone temperature module includes a temperature measuring module 2 for detecting the temperature of the Bianstone in the beauty device and connected to the input terminal of the main control module, and a temperature control module 2 controlled by the main control module to control the heating of the Bianstone in the beauty device. The human-computer interaction module includes a button module connected to the main control module and a light module driven by the main control module; the button module is used to trigger power-on / power-off commands and switch the temperature level of the Bianstone, and the light module is used to indicate the working status; The fan control module, controlled by the main control module, is used to drive the fan of the beauty device and adjust the wind speed according to the instructions of the main control module. The charging management module, connected to the main control module, is used to manage the battery charging process; The power module, connected to the charging management module, is used to provide a stable operating voltage; The USB charging input module is connected to the main control module and is used to supply power to the power module during charging and transmit the input voltage to the main control module. The battery input module, connected to the main control module, is used to detect the battery's voltage and temperature and transmit the detected data to the main control module.

[0004] Furthermore, the main control module is a microcontroller.

[0005] Furthermore, the charging management module includes: a charging management chip and peripheral functional circuit modules; The charging management chip is connected to the main control module and the power supply module through an external functional circuit module.

[0006] Furthermore, the power module includes: a power chip, a third resistor, a seventh capacitor, an eighth capacitor, a ninth capacitor, and a tenth capacitor; The power chip outputs 3.3V. One end of the third resistor is connected to the charging management module and one end of the tenth capacitor, and the other end is connected to the input terminal of the power chip. One end of the seventh capacitor is connected between the other end of the third resistor and the input terminal of the power chip. The other end of the seventh capacitor, the ground terminal of the power chip, one end of the eighth capacitor, and one end of the ninth capacitor are grounded. The other end of the eighth capacitor and the other end of the ninth capacitor are connected to the output terminal of the power chip. The other end of the tenth capacitor is grounded.

[0007] Furthermore, the USB charging input module includes: a USB interface, a first resistor, a fourth resistor, a second resistor, a first TVS diode, a seventh resistor, a fifth resistor, a thirteenth capacitor, a first diode, and a fifth diode; One end of the first resistor is connected to pin 3 of the USB interface; One end of the fourth resistor is connected to pin 4 of the USB interface, and the other end of the fourth resistor, the other end of the first resistor, and pins 1 and 6 of the USB interface are grounded. One end of the first TVS diode, one end of the second resistor, and pins 2 and 5 of the USB interface are connected together, and the other end of the first TVS diode is grounded. The other end of the second resistor is connected to one end of the seventh resistor and one end of the fifth resistor; The other end of the seventh resistor is grounded; The other end of the fifth resistor is connected to one end of the thirteenth capacitor and the main control module; The other end of the thirteenth capacitor is grounded; The positive terminal of the first diode, the common pin of the fifth diode, and one end of the fifth resistor are connected, and the negative terminal of the first diode is connected to a 3.3V voltage. The positive terminal of the fifth diode is grounded.

[0008] Furthermore, the battery input module includes: a battery area, a thirteenth resistor, a fifteenth capacitor, a third MOSFET, a seventeenth resistor, a twenty-sixth resistor, a twenty-second resistor, a twenty-seventh resistor, a sixteenth capacitor, a sixty-eighth resistor, a sixty-ninth resistor, and a twenty-fourth capacitor; One end of the thirteenth resistor and one end of the fifteenth capacitor are connected to pin 1 of the battery area, and the other end of the thirteenth resistor is connected to the drain of the third MOSFET. The gate of the third MOSFET is connected to one end of the seventeenth resistor and one end of the twenty-sixth resistor, and the source of the third MOSFET is connected to one end of the twenty-seventh resistor and one end of the twenty-second resistor. The other end of the seventeenth resistor is connected to a 3.3V voltage, and the other end of the twenty-sixth resistor is grounded; The other end of the twenty-second resistor is connected to the main control module and one end of the sixteenth capacitor; The other end of the sixteenth capacitor and the other end of the twenty-seventh resistor are grounded; One end of the 68th resistor is connected to the 3.3V voltage, and the other end of the 68th resistor is connected to pin 3 of the battery area and one end of the 69th resistor; The other end of the 69th resistor is connected to the main control module and one end of the 24th capacitor, while the other end of the 24th capacitor is grounded.

[0009] Furthermore, the fan control module includes: a fan, a fourth diode, a fourth MOSFET, a fortieth resistor, and a forty-third resistor; The positive terminal of the fourth diode is connected to pin 1 of the fan and the drain of the fourth MOSFET, while the negative terminal of the fourth diode is connected to pin 3 of the fan and the VDD power supply. The gate of the fourth MOSFET is connected to one end of the fortieth resistor and one end of the forty-third resistor, while the source of the fourth MOSFET and the other end of the forty-third resistor are grounded. The other end of the fortieth resistor is connected to the main control module.

[0010] Furthermore, the temperature measurement module includes: a temperature sensor, a 53rd resistor, a 56th resistor, and a 19th capacitor; A temperature sensor is used to detect the temperature of the moxibustion furnace chamber of the beauty device; One end of the 53rd resistor is connected to one end of the temperature sensor and one end of the 56th resistor, and the other end of the 53rd resistor is connected to a 3.3V voltage. The other end of the fifty-sixth resistor is connected to the main control module and one end of the nineteenth capacitor; The other end of the nineteenth capacitor is grounded; Temperature control module one includes: PTC-POWER, 12th MOSFET, 3rd TVS transistor, 7th MOSFET, 72nd resistor, 73rd resistor, 54th resistor, 63rd resistor, 65th resistor, 62nd resistor and 21st capacitor; The drain of the twelfth MOSFET is connected to one end of the PTC-POWER and the third TVS transistor. The gate of the twelfth MOSFET is connected to one end of the seventy-second resistor and one end of the seventy-third resistor. The source of the twelfth MOSFET is connected to the drain of the seventh MOSFET. The other end of the third TVS diode is grounded; The other end of the seventy-second resistor is connected to the main control module; The other end of the 73rd resistor is grounded; The gate of the seventh MOSFET is connected to one end of the fifty-fourth resistor and one end of the sixty-third resistor, and the source of the seventh MOSFET is connected to one end of the sixty-fifth resistor, one end of the sixty-second resistor, and one end of the twenty-first capacitor. One end of the fifty-fourth resistor is connected to the main control module; The other end of the sixty-third resistor, the other end of the sixty-fifth resistor, and the other end of the twenty-first capacitor are grounded; The other end of the sixty-second resistor is connected to the main control module.

[0011] Furthermore, the second temperature measurement module includes: a second temperature sensor, a fifty-seventh resistor, a fifty-ninth resistor, and a twentieth capacitor; Temperature sensor 2 is used to detect the temperature of the Bian stone in the beauty device; One end of the 57th resistor and one end of the 59th resistor are connected to temperature sensor 2, and the other end of the 57th resistor is connected to a 3.3V voltage. The other end of the fifty-ninth resistor is connected to the main control module and one end of the twentieth capacitor; The other end of the twentieth capacitor is grounded; Temperature control module 2 includes: HOT-POWER, 11th MOSFET, 4th TVS transistor, 8th MOSFET, 70th resistor, 71st resistor, 52nd resistor, 64th resistor, 60th resistor, 66th resistor and 22nd capacitor; The drain of the eleventh MOSFET is connected to the hot-power transistor and one end of the fourth TVS transistor. The gate of the eleventh MOSFET is connected to one end of the seventieth resistor and one end of the seventy-first resistor. The source of the eleventh MOSFET is connected to the drain of the eighth MOSFET. The other end of the fourth TVS diode is grounded; The other end of the seventieth resistor is connected to the main control module; The other end of the seventy-first resistor is grounded; The gate of the eighth MOSFET is connected to one end of the fifty-second resistor and one end of the sixty-fourth resistor, and the source of the eighth MOSFET is connected to one end of the sixtieth resistor and one end of the sixty-sixth resistor. The other end of the 52nd resistor is connected to the main control module; The other end of the 64th resistor, the other end of the 66th resistor, and one end of the 22nd capacitor are grounded; The other end of the sixtieth resistor and the other end of the twenty-second capacitor are connected to the main control module.

[0012] Furthermore, the button module includes: a third diode, a sixth diode, a tenth resistor, an eleventh resistor, a second MOSFET, a seventh diode, a first button, a fifteenth resistor, and a second button; The positive terminal of the third diode is connected to the USB charging input module, the negative terminal of the third diode, and the negative terminal of the sixth diode, and then connected to one end of the tenth resistor. The positive terminal of the sixth diode is connected to the main control module; The gate of the second MOSFET is connected to the other end of the tenth resistor and one end of the eleventh resistor. The source of the second MOSFET and the other end of the eleventh resistor are grounded. The drain of the second MOSFET is connected to the positive terminal of the second diode. The negative terminal of the second diode is connected to the negative terminal of the seventh diode, and then connected to one end of the first button. The positive terminal of the seventh diode is connected to the main control module; The other end of the first button is grounded; One end of the fifteenth resistor is connected to the 3.3V voltage, and the other end of the fifteenth resistor is connected to the main control module and one end of the second button; The other end of the second button is grounded.

[0013] According to an embodiment of the present invention, a drive control circuit for a facial beauty device integrating moxibustion and scraping is provided. This circuit combines the drive circuits for moxibustion and scraping functions through a modular design, employing an intelligent temperature control system to achieve precise temperature adjustment for both moxibustion and scraping, and intelligent power management. This drive circuit not only improves the control accuracy and stability of the device but also enables the coordinated operation of moxibustion and scraping functions, providing a reliable circuit solution for the intelligent development of multifunctional facial beauty devices.

[0014] It should be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further illustration of the claimed technology. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the drive control circuit of a facial beauty device that integrates moxibustion and scraping according to an embodiment of the present invention.

[0016] Figure 2 This is a circuit diagram of the main control module in the drive control circuit of a facial beauty device integrating moxibustion and scraping, according to an embodiment of the present invention.

[0017] Figure 3 This is a circuit diagram of the charging management module in the drive control circuit of a facial beauty device integrating moxibustion and scraping, according to an embodiment of the present invention.

[0018] Figure 4This is a circuit diagram of the USB charging input module in the drive control circuit of a facial beauty device integrating moxibustion and scraping, according to an embodiment of the present invention.

[0019] Figure 5 This is a circuit diagram of the power supply module in the drive control circuit of a facial beauty device integrating moxibustion and scraping, according to an embodiment of the present invention.

[0020] Figure 6 This is a circuit diagram of the battery input module in the drive control circuit of a facial beauty device integrating moxibustion and scraping, according to an embodiment of the present invention.

[0021] Figure 7 This is a circuit diagram of the fan control module in the drive control circuit of a facial beauty device integrating moxibustion and scraping, according to an embodiment of the present invention.

[0022] Figure 8 This is a circuit diagram of the temperature measurement module in the drive control circuit of a facial beauty device that integrates moxibustion and scraping, according to an embodiment of the present invention.

[0023] Figure 9 This is a circuit diagram of the temperature control module in the drive control circuit of a facial beauty device integrating moxibustion and scraping, according to an embodiment of the present invention.

[0024] Figure 10 This is a circuit diagram of the temperature measurement module 2 in the drive control circuit of a facial beauty device integrating moxibustion and scraping, according to an embodiment of the present invention.

[0025] Figure 11 This is a circuit diagram of the temperature control module 2 in the drive control circuit of a facial beauty device integrating moxibustion and scraping, according to an embodiment of the present invention.

[0026] Figure 12 This is a circuit diagram of the button module in the drive control circuit of a facial beauty device integrating moxibustion and scraping, according to an embodiment of the present invention.

[0027] Figure 13 This is a circuit diagram of the light module in the drive control circuit of a facial beauty device that integrates moxibustion and scraping, according to an embodiment of the present invention. Detailed Implementation

[0028] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, further illustrating the present invention.

[0029] First, combine Figures 1-13 This invention describes a facial beauty device drive control circuit that integrates moxibustion and scraping, which is used in a wide range of applications.

[0030] like Figures 1-13As shown in the figure, a facial beauty device drive control circuit integrating moxibustion and scraping in an embodiment of the present invention has a main control module, a moxibustion temperature module, a Bian stone temperature module, a human-computer interaction module, a fan control module, a charging management module, a power supply module, and a USB charging input module.

[0031] like Figures 1-2 As shown, the main control module includes input and output terminals, which are used for input signal processing and drive signal output of other modules. The main control module is the PIC microcontroller U3.

[0032] like Figures 1-3 As shown, the charging management module is connected to the main control module and is used to manage the battery charging process. The charging management module includes: a charging management chip U2, a first capacitor C1, a first inductor L1, a fifth capacitor C5, a sixth capacitor C6, a sixteenth resistor R16, and a twentieth resistor R20; the charging management chip U2 is connected to the main control module; one end of the first capacitor C1 is connected to pin 21 of the charging management chip U2, and the other end of the first capacitor C1 is connected to one end of the first inductor L1 and pins 19 and 20 of the charging management chip U2; the other end of the first inductor L1 is connected to the power module and pins 15 and 16 of the charging management chip U2; one end of the fifth capacitor C5 and one end of the sixth capacitor C6 are connected to the other end of the first inductor L1, and the other ends of the fifth capacitor C5 and the sixth capacitor C6 are connected and grounded; one end of the sixteenth resistor R16 is connected to pin 10 of the charging management chip U2, and the other end is grounded; one end of the twentieth resistor R20 is connected to pin 9 of the charging management chip U2, and the other end is connected to the main control module. The peripheral functional circuit module consists of the first capacitor C1, the first inductor L1, the fifth capacitor C5, the sixth capacitor C6, the sixteenth resistor R16, and the twentieth resistor R20. The peripheral functional circuit module also includes the components shown in the attached figure. Figure 3 Other components are shown. The charging management chip U2 integrates the charging of the entire device. Charging is mainly divided into three processes: trickle charging, constant current charging, and constant voltage charging. The charging management chip U2 automatically adjusts the charging mode according to the battery voltage, and can output feedback signals to the main control module in a timely manner if a fault occurs during the charging process.

[0033] like Figure 1 , 4As shown, the USB charging input module is connected to the main control module and is used to supply power to the power module during charging and transmit the input voltage to the main control module. The USB charging input module includes: a USB interface, a first resistor R1, a fourth resistor R4, a second resistor R2, a first TVS diode (TVS1), a seventh resistor R7, a fifth resistor R5, a thirteenth capacitor C13, a first diode D1, and a fifth diode D5; one end of the first resistor R1 is connected to pin 3 of the USB interface; one end of the fourth resistor R4 is connected to pin 4 of the USB interface, and the other end of the fourth resistor R4, the other end of the first resistor R1, and pins 1 and 6 of the USB interface are grounded; one end of the first TVS diode (TVS1) and the second resistor R2... One end of the circuit is connected to pins 2 and 5 of the USB interface; the other end of the first TVS diode (TVS1) is grounded. The other end of the second resistor (R2) is connected to one end of the seventh resistor (R7) and the fifth resistor (R5); the other end of the seventh resistor (R7) is grounded. The other end of the fifth resistor (R5) is connected to one end of the thirteenth capacitor (C13) and the main control module; the other end of the thirteenth capacitor (C13) is grounded. The anode of the first diode (D1) and the common pin of the fifth diode (D5) are connected to one end of the fifth resistor (R5); the cathode of the first diode (D1) is connected to 3.3V; the anode of the fifth diode (D5) is grounded. When the USB is plugged in for charging, the circuit uses the voltage divider between the second resistor (R2) and the seventh resistor (R7) to transmit the voltage value of the seventh resistor (R7) to the input of the main control module. This voltage is then sampled by the microcontroller (U3) to determine if the USB input voltage (USB+) is within a safe voltage range. If it is within the safe range, the charging management module enables charging mode; otherwise, charging is not allowed.

[0034] like Figure 1 , 5 As shown, the power module is connected to the charging management module to provide a stable operating voltage for powering other modules. The input voltage of the power module is provided by the charging management module. The power module includes: a power chip U1, a third resistor R3, a seventh capacitor C7, an eighth capacitor C8, a ninth capacitor C9, and a tenth capacitor C10. The power chip U1 outputs a 3.3V voltage. One end of the third resistor R3 is connected to the charging management module and one end of the tenth capacitor C10, and the other end is connected to the input terminal of the power chip U1. One end of the seventh capacitor C7 is connected between the other end of the third resistor R3 and the input terminal of the power chip U1. The other end of the seventh capacitor C7, the ground terminal of the power chip U1, one end of the eighth capacitor C8, and one end of the ninth capacitor C9 are grounded. The other ends of the eighth capacitor C8 and the ninth capacitor C9 are connected to the output terminal of the power chip U1. The other end of the tenth capacitor C10 is grounded.

[0035] like Figure 1 , 6As shown, the battery input module is connected to the main control module and is used to detect the battery voltage and temperature, and transmit the detected data to the main control module. The battery input module includes: battery area BAT1, thirteenth resistor R13, fifteenth capacitor C15, third MOSFET Q3, seventeenth resistor R17, twenty-sixth resistor R26, twenty-second resistor R22, twenty-seventh resistor R27, sixteenth capacitor C16, sixty-eighth resistor R68, sixty-ninth resistor R69, and twenty-fourth capacitor C24; one end of the thirteenth resistor R13 and one end of the fifteenth capacitor C15 are connected to pin 1 of battery area BAT1, and the other end of the thirteenth resistor R13 is connected to the drain of the third MOSFET Q3; the gate of the third MOSFET Q3 is connected to one end of the seventeenth resistor R17 and one end of the twenty-sixth resistor R26, and the source of the third MOSFET Q3... One end of resistor R17 is connected to one end of resistor R27 and resistor R22; the other end of resistor R17 is connected to 3.3V voltage, and the other end of resistor R26 is grounded; the other end of resistor R22 is connected to the main control module and one end of capacitor C16; the other end of capacitor C16 and the other end of resistor R27 are grounded; one end of resistor R68 is connected to 3.3V voltage, and the other end of resistor R68 is connected to pin 3 of battery area BAT1 and one end of resistor R69; the other end of resistor R69 is connected to the main control module and one end of capacitor C24; the other end of capacitor C24 is grounded. The battery voltage detection circuit consists of battery area BAT1, thirteenth resistor R13, fifteenth capacitor C15, third MOSFET Q3, seventeenth resistor R17, twenty-sixth resistor R26, twenty-second resistor R22, twenty-seventh resistor R27, and sixteenth capacitor C16. The battery temperature detection circuit consists of sixty-eighth resistor R68, sixty-ninth resistor R69, and twenty-fourth capacitor C24. When a battery is connected to battery area BAT1, the battery voltage detection circuit: the power module outputs voltage, causing the third MOSFET Q3 to turn on. The voltage is then divided by the thirteenth resistor R13 and the twenty-seventh resistor R27, and the voltage value of the twenty-seventh resistor R27 is transmitted to the input terminal of the main control module, which is then sampled and processed by the microcontroller U3 to monitor the voltage across the battery in real time. Battery temperature detection circuit: The battery has an internal temperature sensor, which, together with resistor R68, forms a voltage divider circuit to transmit the voltage value of the temperature sensor to the input terminal of the main control module. The microcontroller U3 samples and processes the data to determine whether the internal temperature of the battery is greater than the preset safe temperature threshold. If the temperature exceeds the preset safe temperature threshold, an alarm is triggered, and the function in progress is stopped.

[0036] like Figure 1 , 7As shown, the fan control module is controlled by the main control module to drive the fan FAN of the beauty device and adjust the wind speed according to the instructions of the main control module. The fan control module includes: fan FAN, fourth diode D4, fourth MOSFET Q4, 40th resistor R40, and 43rd resistor R43. The positive terminal of the fourth diode D4 is connected to pin 1 of the fan FAN and the drain of the fourth MOSFET Q4, and the negative terminal of the fourth diode D4 is connected to pin 3 of the fan FAN and the VDD power supply. The gate of the fourth MOSFET Q4 is connected to one end of the 40th resistor R40 and one end of the 43rd resistor R43, and the source of the fourth MOSFET Q4 and the other end of the 43rd resistor R43 are grounded. The other end of the 40th resistor R40 is connected to the main control module. During operation, based on the real-time voltage feedback of the battery from the battery input module, the main control module outputs a PWM wave signal to control the fourth MOSFET Q4, ensuring that the fan FAN speed is always consistent regardless of the battery voltage.

[0037] like Figure 1 , 8 As shown in ~9, the moxibustion temperature module includes a temperature measuring module 1 for detecting the temperature of the moxibustion furnace of the beauty device and connected to the main control module, and a temperature control module 1 controlled by the main control module to control the heating of the moxibustion furnace of the beauty device.

[0038] like Figures 8-9As shown, the temperature measurement module one includes: temperature sensor one, resistor 53, resistor 56, and capacitor C19; temperature sensor one is used to detect the temperature of the moxibustion furnace of the beauty device; one end of resistor 53 is connected to temperature sensor one and one end of resistor 56, and the other end of resistor 53 is connected to a 3.3V voltage; the other end of resistor 56 is connected to the main control module and one end of capacitor C19; the other end of capacitor C19 is grounded. Temperature control module one includes: PTC-POWER, 12th MOSFET Q12, 3rd TVS transistor TVS3, 7th MOSFET Q7, 72nd resistor R72, 73rd resistor R73, 54th resistor R54, 63rd resistor R63, 65th resistor R65, 62nd resistor R62, and 21st capacitor C21; the drain of 12th MOSFET Q12 is connected to one end of PTC-POWER and 3rd TVS transistor TVS3, the gate of 12th MOSFET Q12 is connected to one end of 72nd resistor R72 and one end of 73rd resistor R73, and the source of 12th MOSFET Q12 is connected to the drain of 7th MOSFET Q7; The other end of TVS3 is grounded; the other end of resistor R72 is connected to the main control module; the other end of resistor R73 is grounded; the gate of MOSFET Q7 is connected to one end of resistor R54 and one end of resistor R63, and the source of MOSFET Q7 is connected to one end of resistor R65, one end of resistor R62, and one end of capacitor C21; one end of resistor R54 is connected to the main control module; the other ends of resistor R63, R65, and C21 are grounded; and the other end of resistor R62 is connected to the main control module. Temperature sensor 1 is used to detect the temperature of the moxibustion chamber of the beauty device. It is connected in series with resistor R53 to divide the voltage, transmitting the voltage value of temperature sensor 1 to the input of the main control module for sampling processing by the microcontroller U3. Once the furnace temperature reaches the set value, the main control module outputs a signal to the temperature control module, which controls the twelfth MOSFET Q12 and the seventh MOSFET Q7 to achieve precise temperature control. Simultaneously, the main control module outputs a signal FAN-EN to the fan control module to turn on the fan FAN, blowing out the furnace temperature for moxibustion.

[0039] like Figure 1 , 10As shown in ~11, the Bianstone temperature module includes a temperature measuring module 2 for detecting the temperature of the Bianstone in the beauty device and connected to the input terminal of the main control module, and a temperature control module 2 controlled by the main control module to control the heating of the Bianstone in the beauty device. Temperature measurement module two includes: temperature sensor two, resistor 57 (57th), resistor 59 (59th), and capacitor C20 (20th); temperature sensor two is used to detect the temperature of the Bian stone in the beauty device; one end of resistor 57 (57th) and one end of resistor 59 (59th) are connected to temperature sensor two, and the other end of resistor 57 (57th) is connected to 3.3V voltage; the other end of resistor 59 (59th) is connected to the main control module and one end of capacitor C20 (20th); the other end of capacitor C20 (20th) is grounded; temperature control module two includes: HOT-POWER, MOSFET Q11 (11th), TVS4 (4th), MOSFET Q8 (8th), resistor R70 (70th), resistor R71 (71st), resistor R52 (52nd), resistor R64 (64th), resistor R60 (60th), resistor R66 (66th), and capacitor C22 (22nd); the drain of MOSFET Q11 is connected to one end of HOT-POWER and TVS4 (4th). The gate of the eleventh MOSFET Q11 is connected to one end of the seventieth resistor R70 and one end of the seventy-first resistor. The source of the eleventh MOSFET Q11 is connected to the drain of the eighth MOSFET Q8. The other end of the fourth TVS transistor TVS4 is grounded. The other end of the seventieth resistor R70 is connected to the main control module. The other end of the seventy-first resistor R71 is grounded. The gate of the eighth MOSFET Q8 is connected to one end of the fifty-second resistor R52 and one end of the sixty-fourth resistor R64. The source of the eighth MOSFET Q8 is connected to one end of the sixtieth resistor R60 and one end of the sixty-sixth resistor R66. The other end of the fifty-second resistor R52 is connected to the main control module. The other end of the sixty-fourth resistor R64, the other end of the sixty-sixth resistor R66, and one end of the twenty-second capacitor C22 are grounded. The other end of the sixtieth resistor R60 and the other end of the twenty-second capacitor C22 are connected to the main control module. Among them, temperature sensor 2 is used to detect the temperature of the Bian stone in the beauty device. It is connected in series with resistor R57 to divide the voltage and transmit the voltage value of temperature sensor 2 to the input terminal of the main control module. The microcontroller U3 samples and processes the voltage. When the temperature of the Bian stone reaches the set value, the output terminal of the main control module outputs a signal to the temperature control module 2 circuit. The temperature control module 2 controls the eleventh MOSFET Q11 and the eighth MOSFET Q8 to achieve precise temperature control, ensuring that the temperature of the Bian stone does not get out of control and there is no risk of burns.

[0040] like Figure 1 , 12As shown in Figure 13, the human-machine interaction module includes a button module connected to the main control module and a light module driven by the main control module. The button module is used to trigger power-on / power-off commands and switch the temperature settings of the Bianstone. The light module is used to indicate the working status. The button module includes: a third diode D3, a sixth diode D6, a tenth resistor R10, an eleventh resistor R11, a second MOSFET Q2, a seventh diode D7, a first button SW1, a fifteenth resistor R15, and a second button SW2. The positive terminal of the third diode D3 is connected to the USB charging input module, the negative terminal of the third diode D3, and the negative terminal of the sixth diode D6, and then connected to one end of the tenth resistor R10. The positive terminal of the sixth diode D6 is connected to the main control module. The gate of the second MOSFET Q2 is connected to the other end of the tenth resistor R10 and the eleventh resistor R11. One end of button SW1 is connected to the source of the second MOSFET Q2 and the other end of the eleventh resistor R11. The drain of the second MOSFET Q2 is connected to the anode of the second diode. The cathode of the second diode is connected to the cathode of the seventh diode D7 and then connected to one end of the first button SW1. The anode of the seventh diode D7 is connected to the main control module. The other end of the first button SW1 is grounded. One end of the fifteenth resistor R15 is connected to the 3.3V voltage. The other end of the fifteenth resistor R15 is connected to the main control module and one end of the second button SW2. The other end of the second button SW2 is grounded.

[0041] In the button module circuit, the first button SW1 is used for powering on / off and switching between high and low temperature settings of the Bianstone.

[0042] After powering on, pressing the first button SW1 switches between high and low temperature settings for the Bianstone scraping device. When switched to the low temperature setting, the main control module outputs a signal LEDW through its output port, driving the sixth MOSFET of the lighting module to illuminate the white light-emitting areas of LED1, LED3, and LED4 (dual-color LEDs). When switched to the high temperature setting, the main control module outputs a signal LEDO through its output port, driving Q5 of the lighting module to illuminate the orange light-emitting areas of LED1, LED3, and LED4 (dual-color LEDs). Simultaneously, the main control module outputs signals HEAT-EN1 and HEAT-EN through its output port to the temperature control module two of the Bianstone temperature module, which then controls the heating temperature according to the selected temperature setting.

[0043] Conversely, a short press to power off will shut down all outputs from the main control module's output port, preventing the battery from supplying power to the battery management module and ensuring low power consumption when powered off.

[0044] After powering on, pressing the second button SW2 on the button module closes the MOXA signal, which is transmitted to the input of the main control module. The microcontroller U3 processes this signal and outputs signals PTC-EN1 and PTC-EN to the temperature control module of the moxibustion module for heating. Simultaneously, the main control module outputs the LED-White signal to the lighting module, driving the ninth MOSFET to illuminate LEDs 7, 8, 9, and 10. Conversely, pressing the button closes the MOXA signal, turning the moxibustion mode on and off. Above, refer to Figures 1-13 This paper describes a drive control circuit for a facial beauty device integrating moxibustion and scraping functions, according to an embodiment of the present invention. The circuit combines the drive circuits for moxibustion and scraping functions through a modular design, and employs an intelligent temperature control system to achieve precise temperature adjustment for both moxibustion and scraping, as well as intelligent power management. This drive circuit not only improves the control accuracy and stability of the device but also enables the coordinated operation of moxibustion and scraping functions, providing a reliable circuit solution for the intelligent development of multifunctional facial beauty devices.

[0045] It should be noted that, in this specification, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0046] Although the present invention has been described in detail through the preferred embodiments above, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above description. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A driving control circuit for a facial beauty device integrating moxibustion and scraping, characterized in that, Include: The main control module is used for signal processing; The moxibustion temperature module includes a temperature measuring module 1 for detecting the temperature of the moxibustion furnace of the beauty device and connected to the main control module, and a temperature control module 1 controlled by the main control module to control the heating of the moxibustion furnace of the beauty device. The Bianstone temperature module includes a temperature measuring module 2 for detecting the temperature of the Bianstone in the beauty device and connected to the input terminal of the main control module, and a temperature control module 2 controlled by the main control module to control the heating of the Bianstone in the beauty device. The human-computer interaction module includes a button module connected to the main control module and a light module driven by the main control module; the button module is used to trigger power-on / power-off commands and commands to switch the temperature level of the Bianstone, and the light module is used to indicate the working status; The fan control module, controlled by the main control module, is used to drive the fan of the beauty device and adjust the wind speed according to the instructions of the main control module. The charging management module, connected to the main control module, is used to manage the battery charging process; A power module, connected to the charging management module, is used to provide a stable operating voltage; The USB charging input module is connected to the main control module and is used to supply power to the power module during charging and transmit the input voltage to the main control module. The battery input module, connected to the main control module, is used to detect the battery voltage and temperature and transmit the detected data to the main control module. The temperature measurement module includes: a temperature sensor, a 53rd resistor, a 56th resistor, and a 19th capacitor; The temperature sensor is used to detect the temperature of the moxibustion furnace chamber of the beauty device. One end of the fifty-third resistor is connected to one end of the temperature sensor and one end of the fifty-sixth resistor, and the other end of the fifty-third resistor is connected to a 3.3V voltage. The other end of the fifty-sixth resistor is connected to the main control module and one end of the nineteenth capacitor; The other end of the nineteenth capacitor is grounded; The temperature control module includes: a PTC-POWER, a 12th MOSFET, a 3rd TVS transistor, a 7th MOSFET, a 72nd resistor, a 73rd resistor, a 54th resistor, a 63rd resistor, a 65th resistor, a 62nd resistor, and a 21st capacitor; The drain of the twelfth MOS transistor is connected to one end of the PTC-POWER and the third TVS transistor; the gate of the twelfth MOS transistor is connected to one end of the seventy-second resistor and one end of the seventy-third resistor; and the source of the twelfth MOS transistor is connected to the drain of the seventh MOS transistor. The other end of the third TVS tube is grounded; The other end of the seventy-second resistor is connected to the main control module; The other end of the seventy-third resistor is grounded; The gate of the seventh MOS transistor is connected to one end of the fifty-fourth resistor and one end of the sixty-third resistor, and the source of the seventh MOS transistor is connected to one end of the sixty-fifth resistor, one end of the sixty-second resistor, and one end of the twenty-first capacitor. One end of the fifty-fourth resistor is connected to the main control module; The other end of the sixty-third resistor, the other end of the sixty-fifth resistor, and the other end of the twenty-first capacitor are grounded; The other end of the sixty-second resistor is connected to the main control module; The second temperature measurement module includes: a second temperature sensor, a fifty-seventh resistor, a fifty-ninth resistor, and a twentieth capacitor; The second temperature sensor is used to detect the temperature of the Bian stone in the beauty device; One end of the fifty-seventh resistor and one end of the fifty-ninth resistor are connected to the second temperature sensor, and the other end of the fifty-seventh resistor is connected to the 3.3V voltage. The other end of the fifty-ninth resistor is connected to the main control module and one end of the twentieth capacitor; The other end of the twentieth capacitor is grounded; The second temperature control module includes: HOT-POWER, eleventh MOSFET, fourth TVS transistor, eighth MOSFET, seventieth resistor, seventy-first resistor, fifty-second resistor, sixty-fourth resistor, sixtieth resistor, sixty-sixth resistor, and twenty-second capacitor; The drain of the eleventh MOS transistor is connected to one end of the HOT-POWER and the fourth TVS transistor. The gate of the eleventh MOS transistor is connected to one end of the seventieth resistor and one end of the seventy-first resistor. The source of the eleventh MOS transistor is connected to the drain of the eighth MOS transistor. The other end of the fourth TVS tube is grounded; The other end of the seventieth resistor is connected to the main control module; The other end of the seventy-first resistor is grounded; The gate of the eighth MOS transistor is connected to one end of the fifty-second resistor and one end of the sixty-fourth resistor, and the source of the eighth MOS transistor is connected to one end of the sixtieth resistor and one end of the sixty-sixth resistor. The other end of the fifty-second resistor is connected to the main control module; The other end of the sixty-fourth resistor, the other end of the sixty-sixth resistor, and one end of the twenty-second capacitor are grounded; The other end of the sixtieth resistor and the other end of the twenty-second capacitor are connected to the main control module.

2. The facial beauty device drive control circuit integrating moxibustion and scraping as described in claim 1, characterized in that, The main control module is a microcontroller.

3. The facial beauty device drive control circuit integrating moxibustion and scraping as described in claim 1, characterized in that, The charging management module includes: a charging management chip and peripheral functional circuit modules; The charging management chip is connected to the main control module and the power module through the peripheral functional circuit module.

4. The facial beauty device drive control circuit integrating moxibustion and scraping as described in claim 1, characterized in that, The power module includes: a power chip, a third resistor, a seventh capacitor, an eighth capacitor, a ninth capacitor, and a tenth capacitor; The power chip outputs a voltage of 3.3V; One end of the third resistor is connected to the charging management module and one end of the tenth capacitor, and the other end is connected to the input terminal of the power chip. One end of the seventh capacitor is connected between the other end of the third resistor and the input terminal of the power chip, and the other end of the seventh capacitor, the ground terminal of the power chip, one end of the eighth capacitor, and one end of the ninth capacitor are grounded. The other end of the eighth capacitor and the other end of the ninth capacitor are connected to the output terminal of the power chip. The other end of the tenth capacitor is grounded.

5. The facial beauty device drive control circuit integrating moxibustion and scraping as described in claim 1, characterized in that, The USB charging input module includes: a USB interface, a first resistor, a fourth resistor, a second resistor, a first TVS diode, a seventh resistor, a fifth resistor, a thirteenth capacitor, a first diode, and a fifth diode; One end of the first resistor is connected to pin 3 of the USB interface; One end of the fourth resistor is connected to pin 4 of the USB interface, and the other end of the fourth resistor, the other end of the first resistor, and pins 1 and 6 of the USB interface are grounded. One end of the first TVS diode, one end of the second resistor, and pins 2 and 5 of the USB interface are connected, and the other end of the first TVS diode is grounded. The other end of the second resistor is connected to one end of the seventh resistor and one end of the fifth resistor; The other end of the seventh resistor is grounded; The other end of the fifth resistor is connected to one end of the thirteenth capacitor and the main control module; The other end of the thirteenth capacitor is grounded; The positive terminal of the first diode, the common pin of the fifth diode, and one end of the fifth resistor are connected, and the negative terminal of the first diode is connected to a 3.3V voltage. The positive terminal of the fifth diode is grounded.

6. The facial beauty device drive control circuit integrating moxibustion and scraping as described in claim 1, characterized in that, The battery input module includes: a battery area, a thirteenth resistor, a fifteenth capacitor, a third MOSFET, a seventeenth resistor, a twenty-sixth resistor, a twenty-second resistor, a twenty-seventh resistor, a sixteenth capacitor, a sixty-eighth resistor, a sixty-ninth resistor, and a twenty-fourth capacitor; One end of the thirteenth resistor and one end of the fifteenth capacitor are connected to pin 1 of the battery area, and the other end of the thirteenth resistor is connected to the drain of the third MOS transistor. The gate of the third MOS transistor is connected to one end of the seventeenth resistor and one end of the twenty-sixth resistor, and the source of the third MOS transistor is connected to one end of the twenty-seventh resistor and one end of the twenty-twelfth resistor. The other end of the seventeenth resistor is connected to a 3.3V voltage, and the other end of the twenty-sixth resistor is grounded; The other end of the 22nd resistor is connected to the main control module and one end of the 16th capacitor; The other end of the sixteenth capacitor and the other end of the twenty-seventh resistor are grounded; One end of the sixty-eighth resistor is connected to a 3.3V voltage, and the other end of the sixty-eighth resistor is connected to pin 3 of the battery area and one end of the sixty-ninth resistor; The other end of the sixty-ninth resistor is connected to the main control module and one end of the twenty-fourth capacitor, and the other end of the twenty-fourth capacitor is grounded.

7. The facial beauty device drive control circuit integrating moxibustion and scraping as described in claim 1, characterized in that, The fan control module includes: a fan, a fourth diode, a fourth MOSFET, a fortieth resistor, and a forty-third resistor; The positive terminal of the fourth diode is connected to pin 1 of the fan and the drain of the fourth MOSFET, and the negative terminal of the fourth diode is connected to pin 3 of the fan and the VDD power supply. The gate of the fourth MOS transistor is connected to one end of the fortieth resistor and one end of the forty-third resistor, and the source of the fourth MOS transistor and the other end of the forty-third resistor are grounded. The other end of the fortieth resistor is connected to the main control module.

8. The facial beauty device drive control circuit integrating moxibustion and scraping as described in claim 1, characterized in that, The button module includes: a third diode, a sixth diode, a tenth resistor, an eleventh resistor, a second MOSFET, a seventh diode, a first button, a fifteenth resistor, and a second button; The positive terminal of the third diode is connected to the USB charging input module, the negative terminal of the third diode, and the negative terminal of the sixth diode, and then connected to one end of the tenth resistor. The positive terminal of the sixth diode is connected to the main control module; The gate of the second MOS transistor is connected to the other end of the tenth resistor and one end of the eleventh resistor. The source of the second MOS transistor and the other end of the eleventh resistor are grounded. The drain of the second MOS transistor is connected to the positive terminal of the second diode. The negative terminal of the second diode is connected to the negative terminal of the seventh diode, and then connected to one end of the first button; The positive terminal of the seventh diode is connected to the main control module; The other end of the first button is grounded; One end of the fifteenth resistor is connected to the 3.3V voltage, and the other end of the fifteenth resistor is connected to the main control module and one end of the second button; The other end of the second button is grounded.

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