Optical processing device system

Abstract

The utility model discloses a light processing device system, and relates to the technical field of beauty and skin care. The system comprises a control unit, a light-emitting assembly, an energy storage unit and a power supply unit electrically connected with the light-emitting assembly, the power supply unit comprises a first power supply module and a second power supply module, and the second power supply module comprises a battery; the control unit is respectively connected with the first power supply module and the second power supply module; the first power supply module is connected with the energy storage unit and is used for charging the energy storage unit; the second power supply module is connected with the energy storage unit so as to charge the energy storage unit while the first power supply module charges the energy storage unit; the energy storage unit is connected with the light-emitting assembly and used for supplying power to the light-emitting assembly. The energy storage unit can be charged through different power supply modules at the same time, the charging power is improved, and the charging efficiency is high.

Description

Technical Field

[0001] This application relates to the field of beauty and skin care equipment technology, specifically to a light processing device system. Background Technology

[0002] During the use of hair removal or skin rejuvenation devices, the energy storage unit usually needs to be charged, typically via an adapter or battery. However, existing charging methods often limit the charging power of the energy storage unit, resulting in limited applicability. Utility Model Content

[0003] This application provides an optical processing device system that is designed to simultaneously charge an energy storage unit using power supply modules with different power supply characteristics, thereby increasing charging power and thus improving charging efficiency, and has high applicability.

[0004] In a first aspect, embodiments of this application provide a light processing device system, which includes a control unit, a light-emitting component, an energy storage unit, and a power supply unit electrically connected to the light-emitting component. The power supply unit includes a first power supply module and a second power supply module, and the second power supply module includes a battery.

[0005] The control unit is connected to the first power supply module and the second power supply module respectively;

[0006] The first power supply module is connected to the energy storage unit to charge the energy storage unit;

[0007] The second power supply module is connected to the energy storage unit to charge the energy storage unit while the first power supply module is charging the energy storage unit;

[0008] The energy storage unit is connected to the light-emitting component to supply power to the light-emitting component.

[0009] In this embodiment, by setting a power supply unit including a first power supply module and a second power supply module, the energy storage unit can be charged simultaneously using both modules, thereby increasing the charging current, which in turn increases the charging power and charging efficiency, making it highly applicable. It is particularly suitable for scenarios requiring fast charging.

[0010] In some embodiments, the second power supply module further includes a first boost converter module, which is connected between the battery and the energy storage unit, and the output voltage of the first boost converter module is the same as the output voltage of the first power supply module.

[0011] In some embodiments, the light processing device system further includes a voltage detection module, which is connected to both the battery and the control unit to detect the voltage of the battery. The control unit is used to control the second power supply module to charge the energy storage unit simultaneously with the first power supply module charging the energy storage unit when the detected voltage meets a preset condition.

[0012] In some embodiments, the optical processing device system further includes a current control module connected to both the first boost converter module and the control unit. The control unit controls the current control module based on a detected voltage to control the output current of the first boost converter module.

[0013] In some embodiments, the voltage detection module includes a first resistor, a second resistor, a third resistor, a fourth resistor, a first capacitor, and a detection terminal; the first resistor and the second resistor are connected in series, the other end of the first resistor is connected to the control unit, the first capacitor, and the detection terminal respectively, the other end of the first capacitor is grounded, and the other end of the second resistor is connected to the first boost converter module; one end of the third resistor is connected between the first resistor and the second resistor, and the other end of the third resistor is connected to a power supply; one end of the fourth resistor is connected between the first resistor and the second resistor, and the other end of the fourth resistor is grounded; the detection terminal is connected to the battery to obtain a detection voltage.

[0014] In some embodiments, the optical processing device system further includes a current sampling module connected to the first boost converter module for sampling the output current of the first boost converter module; the control unit is connected to the current sampling module for performing current closed-loop control of the first boost converter module based on the sampled current.

[0015] In some embodiments, the current control module includes: a fifth resistor, a sixth resistor, a seventh resistor, and an eighth resistor;

[0016] One end of the fifth resistor, one end of the sixth resistor, and one end of the seventh resistor are connected to the same power source point;

[0017] The other end of the sixth resistor is connected to the first communication interface of the control unit and the first pin of the first boost converter module, respectively.

[0018] The other end of the seventh resistor is connected to the second communication interface of the control unit and the second pin of the first boost converter module, respectively, so as to transmit the current magnitude command generated by the control unit according to the detected voltage to the second power supply module for output current control through the first communication interface and the second communication interface.

[0019] The other end of the fifth resistor is connected to the eighth resistor and the third pin of the first boost converter module, respectively, and the other end of the eighth resistor is connected to the third pin.

[0020] In some embodiments, the current sampling module includes: a ninth resistor, a tenth resistor, and a second capacitor;

[0021] The ninth resistor and the tenth resistor are connected in series, the other end of the tenth resistor is grounded, the other end of the ninth resistor is connected to the current monitoring pin of the first boost converter module, and the control unit is connected between the ninth resistor and the tenth resistor.

[0022] One end of the second capacitor is connected between the ninth resistor and the tenth resistor, and the other end of the second capacitor is grounded.

[0023] In some embodiments, the first power supply module includes a power distribution module and an adapter, the control unit is connected to the control terminal of the power distribution module, the input terminal of the power distribution module is connected to the adapter, the first output terminal of the power distribution module is connected to the energy storage unit, and the second output terminal of the power distribution module is connected to the second power supply module.

[0024] The power distribution module has a first distribution path connecting the input terminal and the first output terminal, and a second distribution path connecting the input terminal and the second output terminal.

[0025] In some embodiments, the light processing device system further includes a fan unit; the first power supply module is connected to the fan unit to supply power to the fan unit; and / or, the first boost converter module is connected between the battery and the fan unit to supply power to the fan unit while the first power supply module supplies power to the fan unit; and / or, the second power supply module further includes a second boost converter module connected between the battery and the fan unit to supply power to the fan unit.

[0026] In some embodiments, the light processing device system further includes a cooling unit; the first power supply module is connected to the cooling unit to supply power to the cooling unit; and / or, the first boost converter module is connected between the battery and the cooling unit to supply power to the cooling unit while the first power supply module supplies power to the cooling unit; and / or, the battery is connected to the cooling unit to supply power to the cooling unit.

[0027] In some embodiments, the light processing device system includes a light processing device, the control unit, the light-emitting component, the energy storage unit, and the power supply unit are located in the light processing device, and the light processing device is connected to the adapter wire.

[0028] In some embodiments, the light treatment device system is a hair removal device or a skin rejuvenation device.

[0029] In some embodiments, the light processing device system includes a light processing device and an adapter. The light processing device is a hair removal device or a skin rejuvenation device. The adapter is part of a first power supply module. The first power supply module further includes a power distribution module. The control unit, the light-emitting component, the energy storage unit, the power distribution module, and the second power supply module are disposed in the light processing device. The light processing device is connected to the adapter via wires.

[0030] In some embodiments, the energy storage unit includes an energy storage capacitor and a boost unit. Attached Figure Description

[0031] The technical solution and its beneficial effects will become apparent from the following detailed description of specific embodiments of this application, in conjunction with the accompanying drawings.

[0032] Figure 1 This is a schematic diagram of an optical processing apparatus system provided in an embodiment of this application;

[0033] Figure 2 This is another schematic diagram of the optical processing device system provided in the embodiments of this application;

[0034] Figure 3 Another schematic diagram of the optical processing device system provided in the embodiments of this application;

[0035] Figure 4 This is a schematic diagram of a light processing apparatus system provided in another embodiment of this application;

[0036] Figure 5 A circuit diagram of the voltage detection module provided in an embodiment of this application;

[0037] Figure 6A circuit diagram of the current control module provided in an embodiment of this application;

[0038] Figure 7 A circuit diagram of the current sampling module provided in the embodiments of this application;

[0039] Figure 8 A schematic diagram of an optical processing apparatus system provided in yet another embodiment of this application;

[0040] Figure 9 A schematic diagram of an optical processing apparatus system provided in yet another embodiment of this application;

[0041] Figure 10 This is a schematic diagram of an optical processing apparatus system provided in another embodiment of this application.

[0042] Explanation of main component symbols

[0043] The light processing device system 1, light processing device 2, control unit 10, light-emitting component 20, energy storage unit 30, power supply unit 40, first power supply module 41, second power supply module 42, power distribution module 411, adapter 412, battery 420, first boost converter module 421, second boost converter module 422, voltage detection module 50, current control module 60, current sampling module 70, fan unit 80, and cooling unit 90;

[0044] First resistor R1, second resistor R2, third resistor R3, fourth resistor R4, fifth resistor R5, sixth resistor R6, seventh resistor R7, eighth resistor R8, ninth resistor R9, tenth resistor R10, first capacitor C1, second capacitor C2. Detailed Implementation

[0045] In the following description, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this application, words such as "exemplary," "or," and "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design solutions. Specifically, the use of words such as "exemplary," "or," and "for example" is intended to present the relevant concepts in a concrete manner.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains. The terminology used in this application's specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. It should be understood that, unless otherwise stated, " / " in this application means "or". For example, A / B can mean A or B. "And / or" in this application is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, and B alone. "At least one" refers to one or more. "More than one" refers to two or more. For example, at least one of a, b, or c can represent: a, b, c, a and b, a and c, b and c, and a, b, and c (seven cases).

[0047] Please see Figure 1 The diagram shown is a schematic of a light processing device system provided in an embodiment of this application. The light processing device system 1 can be used to irradiate light onto human skin during operation, so that the light processing device system 1 can perform different care methods on human skin, which can meet the user's different needs for beauty and skin care functions, and has better practicality and user experience.

[0048] Please see Figure 1 The light processing device system 1 includes a control unit 10, a light-emitting component 20, an energy storage unit 30, and a power supply unit 40 electrically connected to the light-emitting component 20. The control unit 10 is connected to the power supply unit 40. The power supply unit 40 is connected to the energy storage unit 30 for charging the energy storage unit 30. The energy storage unit 30 is connected to the light-emitting component 20 for supplying power to the light-emitting component 20.

[0049] The control unit 10 can execute specific control logic based on input signals to drive other circuits or devices. For example, the control unit 10 can control the power supply unit 40 to charge the energy storage unit 30 based on the voltage value of the energy storage unit 30. Specifically, the power supply unit 40 may start charging the energy storage unit 30 when the voltage value is less than a first preset threshold. Conversely, the power supply unit 40 may stop charging the energy storage unit 30 when the voltage value is greater than a second preset threshold. The first preset threshold is less than the second preset threshold.

[0050] The control unit 10 can be a microcontroller (MCU, Microcontroller Unit), etc.

[0051] The light-emitting component 20 can be used to irradiate light according to the power supply of the energy storage unit 30. The light-emitting component 20 can irradiate light onto human skin to care for the skin. In some embodiments, the light-emitting component can be, but is not limited to, a xenon lamp or other light-emitting electronic device. Powered by the energy storage unit 30, it can irradiate preset light, such as energy light, to achieve purposes such as hair removal or skin rejuvenation.

[0052] The energy storage unit 30 can be used to store electrical energy and charge and discharge. The energy storage unit 30 can obtain charging energy through the power supply unit 40. The energy storage unit 30 can also release electrical energy to power the light-emitting component 20.

[0053] In some embodiments, the energy storage unit 30 may include an energy storage capacitor. The energy storage capacitor is used to store energy and quickly release electrical energy.

[0054] In some embodiments, the energy storage unit 30 includes a boost unit and an energy storage capacitor. The input terminal of the boost unit is connected to a power supply, which may be a power supply unit 40 or other external power source. The output terminal of the boost unit is connected to the input terminal of the energy storage capacitor to control the charging and discharging process of the energy storage capacitor. The output terminal of the energy storage capacitor is grounded or connected to a load (such as the light-emitting component 20) to power the load.

[0055] Boost units are typically responsible for managing and controlling the storage and release of electrical energy. Boost units may include power management integrated circuits (PMICs), analog-to-digital converters (ADCs), etc., and are responsible for monitoring voltage, current, and temperature to ensure the safe and efficient use of the energy storage capacitors.

[0056] In some embodiments, the energy storage unit 30 includes a boost unit, an energy storage capacitor, a switching transistor, and a drive module. The switching transistor, the boost unit, and the energy storage capacitor are electrically connected in sequence. The switching transistor is electrically connected to the drive module. When the drive module outputs a drive signal or turns off the drive, the switching transistor periodically turns on and off, and the boost unit periodically charges the energy storage capacitor.

[0057] The power supply unit 40 can be used to provide charging power to the energy storage unit 30. In some embodiments, the power supply unit 40 can be a voltage conversion device or a power adapter, etc., which outputs a preset power to the energy storage unit 30 after voltage conversion by connecting to an external power source. For example, the power supply unit 40 can be connected to an external AC or DC power source, and outputs 24V DC power to the energy storage unit 30 after voltage conversion to provide DC charging power to the energy storage unit 30.

[0058] Please see Figure 1 and Figure 2 The power supply unit 40 includes a first power supply module 41 and a second power supply module 42. The control unit 10 is connected to the first power supply module 41 and the second power supply module 42 respectively.

[0059] The first power supply module 41 is connected to the energy storage unit 30 to charge the energy storage unit 30.

[0060] The second power supply module 42 is connected to the energy storage unit 30 to charge the energy storage unit 30 while the first power supply module 41 is charging the energy storage unit 30.

[0061] Please see Figure 2 and Figure 3 The second power supply module 42 includes a battery 420. The battery 420 can be used to store electrical energy and for charging and discharging. The battery 420 is connected to the control unit 10, the power distribution module 411, and the energy storage unit 30. The battery 420 can obtain charging energy through the first power supply module 41, and the battery 420 can also release electrical energy to power the energy storage unit 30. In some embodiments, the battery 420 can be a lithium battery.

[0062] It should be noted that, since the batteries 420 of the first power supply module 41 and the second power supply module 42 are components or parts with their own power supply functions, the output voltage values ​​of the first power supply module 41 and the second power supply module 42 can be dynamically controlled by the control unit 10, thereby enabling the first power supply module 41 and the second power supply module 42 to charge the energy storage unit 30 at the same time.

[0063] In this way, by setting up a power supply unit that includes a first power supply module and a second power supply module, the energy storage unit can be charged simultaneously using both modules. This increases the charging current, thereby increasing the charging power and improving charging efficiency, making it highly versatile. It is especially suitable for scenarios requiring fast charging.

[0064] It should be noted that the first power supply module 41 is connected to the second power supply module 42, the second power supply module 42 is connected to the control unit 10, and the control unit 10 is connected to the first power supply module 41. The control unit 10 can simultaneously control the first power supply module 41 and the second power supply module 42. The first power supply module 41 can be used to charge the second power supply module 42.

[0065] The first output terminal of the battery 420 is connected to the energy storage unit 30. The control unit 10 can shut off the charging from the first output terminal of the battery 420 to the energy storage unit 30 while the first power supply module 41 is charging the energy storage unit 30.

[0066] In some embodiments, please refer to Figure 2 and Figure 3The second power supply module 42 also includes a first boost converter module 421, which is connected between the battery 420 and the energy storage unit 30. Specifically, the second output terminal of the battery 420 is connected to the first boost converter module 421. The output voltage of the first boost converter module 421 is the same as the output voltage of the first power supply module 41.

[0067] It should be noted that the output voltage of the first power supply module 41 is often greater than that of the battery 420. If the first power supply module 41 and the battery 420 charge the energy storage unit 30 simultaneously, the charging voltage will be unstable, which may easily cause charging failure. Therefore, in this embodiment, when the first power supply module 41 charges the energy storage unit 30, it is necessary to shut off the charging from the first output terminal of the battery 420 to the energy storage unit 30 and start the power supply from the second output terminal of the battery 420 to the first boost converter module 421. This allows the second power supply module 42 to charge the energy storage unit 30 at the same time as the first power supply module 41, thus achieving simultaneous charging and improving the charging power.

[0068] In one embodiment, a battery supply path is provided between the first boost converter module 421 and the first power supply module 41, and a diode is provided on the battery supply path to prevent the output current of the first power supply module 41 from flowing to the first boost converter module 421.

[0069] The output voltage of the first boost converter module 421 is the same as the output voltage of the first power supply module 41. For example, if the output voltage of the first boost converter module 421 is 24V, the output voltage of the first power supply module 41 is also 24V. This improves the stability of power supply when using both the first power supply module 41 and the second power supply module 42 simultaneously.

[0070] The first boost converter module 421 is a conversion circuit / module / device that converts low voltage to high voltage. In one embodiment, the first boost converter module 421 is a Boost DC-DC converter with an output voltage of 24V. For example, the output voltage of the battery 420 can be from 9.6V to 12.6V, which can be converted to 24V after voltage conversion by the first boost converter module 421.

[0071] The first power supply module 41 may include a power adapter, which can output a preset power supply to the energy storage unit 30 after voltage conversion by connecting to an external power source.

[0072] Please see Figure 2 and Figure 3In some embodiments, the first power supply module 41 includes a power distribution module 411 and an adapter 412. The control unit 10 is connected to the control terminal of the power distribution module 41, the input terminal of the power distribution module 41 is connected to the adapter 412, the first output terminal of the power distribution module 41 is connected to the energy storage unit 30, and the second output terminal of the power distribution module 411 is connected to the second power supply module 42.

[0073] The power distribution module 411 has a first distribution path connecting the input terminal and the first output terminal, and a second distribution path connecting the input terminal and the second output terminal. In this way, the first power supply module 41 can supply power to both the energy storage unit 30 and the battery of the second power supply module 42, thereby improving power supply stability.

[0074] The power distribution module 411 is a power management component that primarily distributes power to different loads (such as the second power supply module 42, energy storage unit 30, etc.) while ensuring that each load receives the required stable voltage and current. In one embodiment, the power distribution module is a lithium battery charging chip. Suitable models of the lithium battery charging chip include: TP4056, MCP73831, BQ24105, BQ24133, LT1763, etc.

[0075] Adapter 412 is a power conversion device primarily used to convert a power signal from one form to another to meet power supply requirements. In one embodiment, adapter 412 is an AC-DC adapter for accepting alternating current and outputting direct current. In another embodiment, the adapter is a DC-DC adapter for converting the voltage of direct current from one level to another.

[0076] In some embodiments, please refer to Figure 4 The light processing device system 1 also includes a voltage detection module 50, which is connected to both the battery 420 and the control unit 10 to detect the voltage of the battery 420. The control unit 10 controls the second power supply module 42 to charge the energy storage unit 30 simultaneously with the first power supply module 41 charging the energy storage unit 30 when the detected voltage meets a preset condition.

[0077] The voltage detection module 50 can be used to detect the voltage of the battery 420 and feed the detected voltage back to the control unit 10. In some embodiments, when the second power supply module 42 is used to charge the energy storage unit 30, the voltage detection module 50 can detect the real-time voltage of the battery 420 to obtain the power supply status of the battery 420. For example, when the battery 420 is used to charge the energy storage unit 30, the voltage detection module can detect the real-time voltage of the battery 420, including 12.6V, 11V, 10V, 8V, ..., 3.6V, etc., and feed it back to the control unit 10. The control unit 10 executes corresponding control logic according to the detected voltage, such as shutting off the charging from the second output terminal of the battery 420 (which is connected to the first boost converter module 421) to the energy storage unit 30.

[0078] The aforementioned preset condition can be that the detected voltage is greater than a predetermined voltage threshold. For example, if the predetermined voltage threshold is 10V, then when the detected voltage (e.g., 11V) is greater than 10V, the control unit 10 controls the second power supply module 42 to charge the energy storage unit 30 simultaneously with the first power supply module 41 charging the energy storage unit 30. Other preset conditions can also be set according to actual needs, and this application does not specifically limit them.

[0079] Please see Figure 4 and Figure 5 In one embodiment, the voltage detection module 50 includes: a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a first capacitor C1, and a detection terminal ADC1.

[0080] The first resistor R1 and the second resistor R2 are connected in series. The other end of the first resistor R1 is connected to the control unit 10 (specifically, it is connected to the control unit 10 through the output terminal VBAT_ADC), the first capacitor C1, and the detection terminal ADC1. The other end of the first capacitor C1 is grounded. The other end of the second resistor R2 is connected to the first boost converter module 421. One end of the third resistor R3 is connected between the first resistor R1 and the second resistor R2. The other end of the third resistor R3 is connected to the power supply VBAT. One end of the fourth resistor R4 is connected between the first resistor R1 and the second resistor R2. The other end of the fourth resistor R4 is grounded. The detection terminal ADC1 is connected to the battery 420 to obtain the detection voltage.

[0081] Specifically, the detection terminal ADC1 can be connected between the battery 420 and the first boost converter 421, and can be used to collect the voltage output from the battery 420 to the first boost converter module 421 to obtain the detection voltage and feed it back to the control unit 10.

[0082] Please see Figure 4In some embodiments, the optical processing device system 1 further includes a current control module 60, which is connected to the first boost converter module 421 and the control unit 10, respectively. The control unit 10 controls the current control module 60 according to the detected voltage to control the output current of the first boost converter module 421, thereby controlling the charging current of the energy storage unit 30.

[0083] The higher the battery charge of battery 420, the higher the detection voltage, resulting in a higher output current of the first boost converter module 421, and consequently a higher charging current. Conversely, the lower the battery charge of battery 420, the lower the detection voltage, resulting in a lower output current of the first boost converter module 421, and consequently a higher charging current. In this way, the charging current of energy storage unit 30 can be controlled in real time based on the battery charge of battery 420, thereby achieving dynamic control of the charging speed of energy storage unit 30.

[0084] The current control module 60 is a circuit / module / device for configuring the output current. Its main function is to configure the output current of the first boost converter module based on the current setting command issued by the control unit 10 based on the voltage of the battery 420.

[0085] In one embodiment, please refer to Figure 4 and Figure 6 The current control module 60 includes a fifth resistor R5, a sixth resistor R6, a seventh resistor R7, and an eighth resistor R8.

[0086] One end of the fifth resistor R5, one end of the sixth resistor R6, and one end of the seventh resistor R7 are connected to the same power supply point V. The other end of the sixth resistor R6 is connected to the first communication interface I2C1_SCL of the control unit 10 and the first pin SC8742B_SCL of the first boost converter module 421, respectively. The other end of the seventh resistor R7 is connected to the second communication interface I2C1_SDA of the control unit 10 and the second pin SC8742B_SDA of the first boost converter module 421, respectively. The other end of the fifth resistor R5 is connected to the eighth resistor R8 and the third pin SC8742B_ALT of the first boost converter module 421, and the other end of the eighth resistor R8 is connected to the third pin SC8742B_ALT. In this way, the control unit 10 can transmit the current magnitude command generated by the detected voltage to the second power supply module 42 through the first communication interface I2C1_SCL and the second communication interface I2C1_SDA. The chip of the first boost converter module 421 in the second power supply module 42 completes the output current configuration to realize the control of the output current of the first boost converter module 421, thereby realizing the charging control of the energy storage unit 30, improving the charging stability and safety.

[0087] It should be noted that the power supply point V is used to provide power, such as providing 3.3V power.

[0088] In one embodiment, please refer to Figure 4 The optical processing device system 1 also includes a current sampling module 70, which is connected to the first boost converter module 421 to sample the output current of the first boost converter module 421; the control unit 10 is connected to the current sampling module 70 to perform current closed-loop control on the first boost converter module 421 based on the sampled current.

[0089] Specifically, the control unit 10 controls the current control module 60 according to the detected voltage to control the output current of the first boost converter module 421; the current sampling module 70 samples the output current of the first boost converter module 421, and then the control unit 10 controls the current control module 60 according to the sampled current to control the current of the first boost converter module 421 again, thereby realizing current closed-loop control.

[0090] In one embodiment, please refer to Figure 4 and Figure 7 The current sampling module 70 includes a ninth resistor R9, a tenth resistor R10, and a second capacitor C2.

[0091] The ninth resistor R9 and the tenth resistor R10 are connected in series, with the other end of the tenth resistor R10 grounded. The other end of the ninth resistor R9 is connected to the current monitoring pin SC8742B_IMON of the first boost converter module 421. The control unit 10 is connected between the ninth resistor R9 and the tenth resistor R10, i.e., connected to the current output terminal ADC_I_OUT. One end of the second capacitor C2 is connected between the ninth resistor R9 and the tenth resistor R10, and the other end of the second capacitor C2 is grounded. In this way, the output current of the first boost converter module 421 can be sampled to obtain the sampled current, which facilitates the implementation of current closed-loop control.

[0092] In one embodiment, please refer to Figure 4 and Figure 8 The light processing device system 1 also includes a fan unit 80.

[0093] The first power supply module 41 (including power distribution module 411 and adapter 412) is connected to the fan unit 80 to supply power to the fan unit 80.

[0094] The first boost converter module 421 is connected between the battery 422 and the fan unit 80 to supply power to the fan unit 80 while the first power supply module 41 supplies power to the fan unit 80.

[0095] The second power supply module 40 also includes a second boost converter module 422, which is connected between the battery 420 and the fan unit 80 to supply power to the fan unit 80. Specifically, the second boost converter module 422 is connected to the third output terminal of the battery 420.

[0096] The fan unit 80 can be used to conduct the heat generated by the light-emitting component 20 (and the cooling unit below) during operation from one end of the body of the hair removal device or skin rejuvenation device 1 to the other end, and further to the outside of the hair removal device or skin rejuvenation device 1.

[0097] In one scenario, when the first power supply module 41 supplies power to the fan unit 80, the control unit 10 can shut off the path from the third output terminal of the battery 420 to the second boost converter module 422 to stop the power supply from the second boost converter module 422 to the fan unit 80. The control unit 10 can also shut off the path from the second output terminal of the battery 420 to the first boost converter module 421 to stop the power supply from the first boost converter module 422 to the fan unit 80.

[0098] In another scenario, when the first power supply module 41 supplies power to the fan unit 80, the control unit 10 can shut off the path from the third output terminal of the battery 420 to the second boost converter module 422 to stop the power supply from the second boost converter module 422 to the fan unit 80, but still keep the path from the second output terminal of the battery 420 to the first boost converter module 421 open, so that the fan unit 80 is supplied with power at the same time as the first power supply module 41 supplies power to the fan unit 80.

[0099] In another scenario, when the first power supply module 41 is not supplying power to the fan unit 80, the control unit 10 may open the path from the third output terminal of the battery 420 to the second boost converter module 422 to supply power to the fan unit 80.

[0100] In one embodiment, please refer to Figure 4 and Figure 8 The light processing device system 1 also includes a cold compress unit 90.

[0101] The first power supply module 41 (including power distribution module 411 and adapter 412) is connected to the cooling unit 90 to supply power to the cooling unit 90; the first boost converter module 421 is connected between the battery 420 and the cooling unit 90 to supply power to the cooling unit 90 while the first power supply module 41 supplies power to the cooling unit 90.

[0102] Battery 420 is connected to cooling unit 90 to power cooling unit 90. Specifically, the fourth output terminal of battery 420 is connected to cooling unit 90.

[0103] In one embodiment, the cooling unit 90 can be disposed around the light outlet of the light-emitting component 20. When the light outlet is in close contact with the user's skin, the cooling unit 90 is also in close contact with the user's skin. When the light-emitting component 20 irradiates light onto the user's skin, the energy of the light may generate a certain amount of heat. The cooling unit 90 can cool down the user's skin temperature to offset the heat generated by the light energy, thereby improving the user's comfort when using the hair removal device or skin rejuvenation device 1.

[0104] In one scenario, when the first power supply module 41 supplies power to the cooling unit 90, the control unit 10 can shut off the path from the fourth output terminal of the battery 420 to the cooling unit 90 to stop charging from the fourth output terminal of the battery 420 to the cooling unit 90. The control unit 10 can also shut off the path from the second output terminal of the battery 420 to the first boost converter module 421 to stop supplying power from the first boost converter module 422 to the cooling unit 90.

[0105] In another scenario, when the first power supply module 41 supplies power to the cooling unit 90, the control unit 10 can shut off the path from the fourth output terminal of the battery 420 to the cooling unit 90 to stop the power supply from the fourth output terminal of the battery 420 to the cooling unit 90, but still keep the path from the second output terminal of the battery 420 to the first boost converter module 421 open, so that the cooling unit 90 is supplied with power at the same time as the first power supply module 41 supplies power to the cooling unit 90.

[0106] In another scenario, when the first power supply module 41 is not supplying power to the cooling unit 90, the control unit 10 may open the path from the fourth output terminal of the battery 420 to the cooling unit 90 to supply power to the cooling unit 90.

[0107] In another scenario, when the light processing device system 1 is not connected to the adapter 412 or an external power source, the battery 420 charges the energy storage unit 30 independently, supplying power to the fan unit 80 and the cooling unit 90, etc.

[0108] In another scenario, when the light processing device system 1 is connected to the adapter 412 or an external power source, the adapter 412 charges the energy storage unit 30 separately and supplies power to the fan unit 80 and the cooling unit 90 when the battery 420 is low on power or when the user selects separate power supply.

[0109] In another scenario, adapter 412 can charge battery 420 when the optical processing device system 1 is powered off or in standby mode.

[0110] In one embodiment, the light processing device system 1 is a hair removal device or a skin rejuvenation device, which is a stand-alone device that can be used to achieve hair removal or skin rejuvenation.

[0111] In one embodiment, please refer to Figure 2 , Figure 4 and Figure 9 The light processing device system 1 includes a light processing device 2. A control unit 10, a light-emitting component 20, an energy storage unit 30, a second power supply module 42, and a power distribution module 411 are located in the light processing device 2. The light processing device 2 is wiredly connected to an adapter 412. In this way, the light processing device system 1 and the adapter 412 are two independent devices. When an external power source is required, the light processing device system 1 can obtain external power by connecting the adapter to power the light processing device 2, thereby powering the light-emitting component 20 to achieve light processing, such as hair removal or skin rejuvenation.

[0112] In one embodiment, please refer to Figure 2 , Figure 4 and Figure 10 The light processing device system 1 includes a light processing device 2 and an adapter 412. The light processing device 2 is a hair removal device or a skin rejuvenation device. The adapter 412 is part of a first power supply module 41. The first power supply module 41 also includes a power distribution module 411. The control unit 10, the light-emitting component 20, the energy storage unit 30, the power distribution module 411, and the second power supply module 42 are located in the light processing device 2. The light processing device 2 is connected to the adapter 412 by wires. In this way, the light processing device system 1, as a separate device, can be easily connected to an external power source through the internal adapter 412 to power the light processing device 2, thereby powering the light-emitting component 20 to achieve light processing, such as hair removal or skin rejuvenation.

[0113] It should be noted that the voltage detection module 50, current control module 60, current sampling module 70, fan unit 80, and cooling unit 90 can also be located in the light processing device 2.

[0114] Through the above description of the embodiments, those skilled in the art can clearly understand that, for the sake of convenience and brevity, only the division of the above functional modules is used as an example. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0115] In the embodiments provided in this application, it should be understood that the disclosed system can be implemented in other ways. For example, the system embodiments described above are merely illustrative. For instance, the division of modules or units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interfaces, devices, or units, and may be electrical, mechanical, or other forms.

[0116] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, any appropriate changes and variations made to the above embodiments within the essential spirit and scope of this application should fall within the scope of protection claimed by this application.

Claims

1. A light processing device system, characterized in that, The light processing device system includes a control unit, a light-emitting component, an energy storage unit, and a power supply unit electrically connected to the light-emitting component. The power supply unit includes a first power supply module and a second power supply module, and the second power supply module includes a battery. The control unit is connected to the first power supply module and the second power supply module respectively; The first power supply module is connected to the energy storage unit to charge the energy storage unit; The second power supply module is connected to the energy storage unit to charge the energy storage unit while the first power supply module is charging the energy storage unit; The energy storage unit is connected to the light-emitting component to supply power to the light-emitting component.

2. The optical processing device system according to claim 1, characterized in that, The second power supply module further includes a first boost converter module, which is connected between the battery and the energy storage unit. The output voltage of the first boost converter module is the same as the output voltage of the first power supply module.

3. The optical processing device system according to claim 2, characterized in that, The light processing device system further includes a voltage detection module, which is connected to the battery and the control unit respectively, for detecting the voltage of the battery; the control unit is used to control the second power supply module to charge the energy storage unit at the same time as the first power supply module charges the energy storage unit when the detected voltage meets the preset conditions.

4. The optical processing device system according to claim 3, characterized in that, The optical processing device system further includes a current control module, which is connected to the first boost converter module and the control unit respectively. The control unit is used to control the current control module according to the detected voltage to control the output current of the first boost converter module. And / or, The voltage detection module includes a first resistor, a second resistor, a third resistor, a fourth resistor, a first capacitor, and a detection terminal. The first resistor and the second resistor are connected in series. The other end of the first resistor is connected to the control unit, the first capacitor, and the detection terminal, respectively. The other end of the first capacitor is grounded. The other end of the second resistor is connected to the first boost converter module. One end of the third resistor is connected between the first resistor and the second resistor, and the other end of the third resistor is connected to the power supply. One end of the fourth resistor is connected between the first resistor and the second resistor, and the other end of the fourth resistor is grounded. The detection terminal is connected to the battery to obtain the detection voltage. And / or, The optical processing device system further includes a current sampling module, which is connected to the first boost converter module to sample the output current of the first boost converter module; the control unit is connected to the current sampling module to perform current closed-loop control on the first boost converter module based on the sampled current.

5. The optical processing device system according to claim 4, characterized in that, The current control module includes: a fifth resistor, a sixth resistor, a seventh resistor, and an eighth resistor; One end of the fifth resistor, one end of the sixth resistor, and one end of the seventh resistor are connected to the same power source point; The other end of the sixth resistor is connected to the first communication interface of the control unit and the first pin of the first boost converter module, respectively. The other end of the seventh resistor is connected to the second communication interface of the control unit and the second pin of the first boost converter module, respectively. The other end of the fifth resistor is connected to the eighth resistor and the third pin of the first boost converter module, respectively, and the other end of the eighth resistor is connected to the third pin.

6. The optical processing device system according to claim 4, characterized in that, The current sampling module includes: a ninth resistor, a tenth resistor, and a second capacitor; The ninth resistor and the tenth resistor are connected in series, the other end of the tenth resistor is grounded, the other end of the ninth resistor is connected to the current monitoring pin of the first boost converter module, and the control unit is connected between the ninth resistor and the tenth resistor. One end of the second capacitor is connected between the ninth resistor and the tenth resistor, and the other end of the second capacitor is grounded.

7. The optical processing apparatus system according to any one of claims 1 to 6, characterized in that, The first power supply module includes a power distribution module and an adapter. The control unit is connected to the control terminal of the power distribution module, the input terminal of the power distribution module is connected to the adapter, the first output terminal of the power distribution module is connected to the energy storage unit, and the second output terminal of the power distribution module is connected to the second power supply module. The power distribution module has a first distribution path connecting the input terminal and the first output terminal, and a second distribution path connecting the input terminal and the second output terminal.

8. The optical processing apparatus system according to any one of claims 2 to 6, characterized in that, The optical processing device system further includes a fan unit; the first power supply module is connected to the fan unit to supply power to the fan unit; and / or, the first boost converter module is connected between the battery and the fan unit to supply power to the fan unit while the first power supply module supplies power to the fan unit; and / or, the second power supply module further includes a second boost converter module, which is connected between the battery and the fan unit to supply power to the fan unit. And / or, The light processing device system further includes a cooling unit; the first power supply module is connected to the cooling unit to supply power to the cooling unit; and / or, the first boost converter module is connected between the battery and the cooling unit to supply power to the cooling unit while the first power supply module supplies power to the cooling unit; and / or, the battery is connected to the cooling unit to supply power to the cooling unit.

9. The optical processing device system according to claim 7, characterized in that, The optical processing device system includes an optical processing device, the control unit, the light-emitting component, the energy storage unit, and the power supply unit are located in the optical processing device, and the optical processing device is connected to the adapter wire.

10. The optical processing apparatus system according to any one of claims 1 to 6, characterized in that, The light processing device system is a hair removal device or a skin rejuvenation device; or... The light processing device system includes a light processing device and an adapter. The light processing device is a hair removal device or a skin rejuvenation device. The adapter is part of a first power supply module. The first power supply module further includes a power distribution module. The control unit, the light-emitting component, the energy storage unit, the power distribution module, and the second power supply module are located in the light processing device. The light processing device is connected to the adapter via wires; and / or, The energy storage unit includes an energy storage capacitor and a boost unit.

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