Skin treatment device

Abstract

The utility model relates to the technical field of skin treatment devices, and provides a skin treatment device. According to the skin treatment device, a shell is used for containing a control circuit and a pulse light trigger circuit, a multifunctional key exposed out of the shell is provided for a user to trigger a starting instruction and a working state adjusting instruction, and a shortcut mode key exposed out of the shell is provided for the user to trigger a shortcut instruction. After a control circuit enters a power-on state according to a power-on instruction, a user triggers a shortcut instruction through a shortcut mode key, and then the control circuit enters a target working mode or a target working state according to the shortcut instruction, so that a target driving signal is sent to a pulsed light trigger circuit; the pulse light trigger circuit is controlled to work according to the target working mode, so that the skin treatment device is controlled to enter the specific target working mode more quickly and conveniently.

Description

Technical Field

[0001] The present application belongs to the technical field of skin treatment devices, and in particular, relates to a skin treatment device. Background Art

[0002] At present, most skin treatment devices on the market (such as hair removal devices or skin rejuvenation devices, etc.) are equipped with a pulse light trigger circuit for triggering strong pulse light to act on the skin. For example, hair removal devices, skin beautification devices, etc. Since most skin treatment devices have multiple working modes, in order to facilitate users to quickly use the skin treatment device, the switch buttons of the skin treatment device are usually reused. That is, after the user triggers the switch button to start the skin treatment device, the selection of different working modes can be achieved by continuously triggering the switch button.

[0003] However, when the user uses the skin treatment device, the switch button needs to be triggered multiple times to select the target working mode, which is not only inconvenient, but also easy to cause the working mode to change due to mis-triggering during use. At this time, the switch button can only be triggered multiple times again to adjust the skin treatment device to the target working mode. It can be seen that the existing skin treatment device has the problem of inconvenient operation or too complicated operation. Utility Model Content

[0004] The purpose of the present application is to provide a skin treatment device, aiming to solve the problem that the existing skin treatment devices are inconvenient to operate or too complicated to operate.

[0005] A first aspect of an embodiment of the present application provides a skin treatment device, comprising: a housing for accommodating a control circuit and a pulse light triggering circuit;

[0006] A multi-function button exposed on the housing is connected to the control circuit and is used for the user to trigger a power-on command and a working state adjustment command;

[0007] A shortcut mode button exposed on the housing is connected to the control circuit and is used for the user to trigger the shortcut command;

[0008] Among them, the control circuit is configured to enter the power-on state according to the power-on instruction, and send a target drive signal to the pulse light trigger circuit according to the shortcut instruction to control the pulse light trigger circuit to work according to the target working mode.

[0009] Compared with the prior art, the embodiment of the utility model has the following beneficial effects: the above-mentioned skin treatment device includes: a housing, a multi-function button exposed on the housing, and a shortcut mode button exposed on the housing. The housing is used to accommodate the control circuit and the pulse light trigger circuit, the multi-function button is connected to the control circuit, and is used for the user to trigger the power-on instruction and the working state adjustment instruction, and the shortcut mode button is connected to the control circuit, and is used for the user to trigger the shortcut instruction. In this way, a specific target working mode such as a working mode commonly used by the user or a working mode with obvious effects can be associated with the shortcut mode button. Since the control circuit is configured to enter the power-on state according to the power-on instruction, and send a target drive signal to the pulse light trigger circuit according to the shortcut instruction to control the pulse light trigger circuit to work according to the target working mode, after the control circuit enters the power-on state according to the power-on instruction, when the user can trigger the shortcut instruction through the shortcut mode button, the control circuit enters the target working mode or target working state according to the shortcut instruction, thereby sending a target drive signal to the pulse light trigger circuit to control the pulse light trigger circuit to work according to the target working mode, so that the control of the skin treatment device to enter a specific target working mode becomes faster and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A schematic diagram of the structure of a skin treatment device provided in an embodiment of the present application;

[0011] Figure 2 A schematic diagram of the specific structure of the control circuit in the skin treatment device provided in an embodiment of the present application;

[0012] Figure 3 A schematic diagram of the specific structure of the skin treatment device provided in an embodiment of the present application;

[0013] Figure 4 A specific circuit diagram of a pulse light triggering circuit in a skin treatment device provided in an embodiment of the present application;

[0014] Figure 5 A schematic diagram of a specific structure of a control circuit in a skin treatment device provided in another embodiment of the present application;

[0015] Figure 6 This is a schematic diagram of the specific structure of a heat dissipation unit in a skin treatment device provided in another embodiment of the present application. DETAILED DESCRIPTION

[0016] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0017] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0018] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0020] At present, most skin treatment devices on the market (such as hair removal devices or skin rejuvenation devices, etc.) are equipped with a pulse light trigger circuit for triggering strong pulse light to act on the skin. For example, hair removal devices, skin beautification devices, etc. Since most skin treatment devices have multiple working modes, in order to facilitate users to quickly use the skin treatment device, the switch buttons of the skin treatment device are usually reused. That is, after the user triggers the switch button to start the skin treatment device, the selection of different working modes can be achieved by continuously triggering the switch button.

[0021] However, when the user uses the skin treatment device, the switch button needs to be triggered multiple times to select the target working mode, which is not only inconvenient, but also easy to cause the working mode to change due to mis-triggering during use. At this time, the switch button can only be triggered multiple times again to adjust the skin treatment device to the target working mode. It can be seen that the existing skin treatment device has the problem of inconvenient operation or too complicated operation.

[0022] To solve the above problems, an embodiment of the present application provides a skin treatment device, including: a housing, a multi-function button exposed on the housing, and a shortcut mode button exposed on the housing. The housing is used to accommodate a control circuit and a pulse light trigger circuit, the multi-function button is connected to the control circuit, and is used for the user to trigger a power-on instruction and a working state adjustment instruction, and the shortcut mode button is connected to the control circuit, and is used for the user to trigger a shortcut instruction. In this way, a specific target working mode such as a working mode commonly used by the user or a working mode with obvious effects can be associated with the shortcut mode button. Since the control circuit is configured to enter the power-on state according to the power-on instruction, and send a target drive signal to the pulse light trigger circuit according to the shortcut instruction to control the pulse light trigger circuit to work according to the target working mode, after the control circuit enters the power-on state according to the power-on instruction, when the user triggers the shortcut instruction through the shortcut mode button, the control circuit enters the target working mode or target working state according to the shortcut instruction, thereby sending a target drive signal to the pulse light trigger circuit to control the pulse light trigger circuit to work according to the target working mode, so that the control of the skin treatment device to enter a specific target working mode becomes faster and more convenient.

[0023] Figure 1 The schematic diagram of the structure of the skin treatment device provided by the embodiment of the present application is shown. For the convenience of explanation, only the part related to the present embodiment is shown, which is described in detail as follows:

[0024] like Figure 1 As shown, a skin treatment device 100 provided in this embodiment includes: a housing 10, a multi-function button 20 and a shortcut mode button 30. Specifically:

[0025] The housing 10 is used to accommodate the control circuit 11 and the pulse light trigger circuit 12. The multi-function button 20 exposed on the housing 10 is connected to the control circuit 11, and is used for the user to trigger the power-on command and the working state adjustment command. The shortcut mode button 30 exposed on the housing 10 is connected to the control circuit 11, and is used for the user to trigger the shortcut command. Among them, the control circuit 11 is configured to enter the power-on state according to the power-on command, and send a target drive signal to the pulse light trigger circuit 12 according to the shortcut command to control the pulse light trigger circuit 12 to work according to the target working mode.

[0026] In this embodiment, the control circuit 11 and the pulse light trigger circuit 12 are both contained in the housing 10. Since the multi-function button 20 and the shortcut mode button 30 are both exposed on the housing 10, in actual application, the user can hold the skin treatment device 100 and trigger the multi-function button 20 and the shortcut mode button 30 at the same time, thereby triggering the power-on command, the working state adjustment command and the shortcut command.

[0027] In a specific implementation, one or two through holes may be provided on the housing 10, and the multi-function button 20 and the shortcut mode button 30 may be exposed on the outer surface of the housing 10 through the through holes. Here, the multi-function button 20 and the shortcut mode button 30 may also be electrically connected to the control circuit 11 provided in the housing 10 through the through holes, respectively.

[0028] In actual use, the user can trigger the power-on instruction through the multi-function button 20, and the control circuit 11 enters the power-on state according to the power-on instruction. Here, the power-on state refers to the control circuit 11 starting to work after being powered on, and the power-on state can also be understood as the skin treatment device 100 entering the power-on state. After the skin treatment device 100 enters the power-on state, the user can also operate the multi-function button 20 to trigger the working state adjustment instruction.

[0029] For example, when the skin treatment device 100 is in the off state, the user can short press the multi-function button 20 to trigger the power-on command. After the control circuit 11 responds to the power-on command and enters the working state, the user can also trigger the shortcut command through the shortcut mode button 30, so that the control circuit 11 can respond to the shortcut command and send a target drive signal to the pulse light trigger circuit 12 to control the pulse light trigger circuit 12 to work according to the target working mode. For example, short press the shortcut mode button 30 once or twice to trigger the shortcut command, or long press the shortcut mode button 30 to trigger the shortcut command.

[0030] For another example, the user can long press the multi-function button 20 to trigger the power-on command, for example, long press the multi-function button 20 for 3 seconds to trigger the power-on command. After the control circuit 11 responds to the power-on command and enters the working state, the user can trigger the shortcut command through the shortcut mode button 30, so that the control circuit 11 can respond to the shortcut command and send a target drive signal to the pulse light trigger circuit 12 to control the pulse light trigger circuit 12 to work according to the target working mode. For example, short press the shortcut mode button 30 once or twice to trigger the shortcut command, or long press the shortcut mode button 30 to trigger the shortcut command.

[0031] It should be noted that, in addition to being used by the user to trigger a power-on command, the multi-function button 20 can also be used by the user to trigger a working status adjustment command.

[0032] Exemplarily, the skin treatment device 100 has N working modes for the user to choose, where N is a positive integer greater than 1, such as 1, 2, 3, 4, or 5. When the skin treatment device 100 is in the off state, the user can trigger the power-on instruction by short pressing or long pressing the multi-function button 20, so that the control circuit 11 enters the power-on state by responding to the power-on instruction. When the skin treatment device 100 is in the on state, the user can trigger the working state adjustment instruction by short pressing or long pressing the multi-function button 20 again, so that the control circuit 11 switches to any one of the N working modes by responding to the working state adjustment instruction.

[0033] Taking N=5, that is, the skin treatment device 100 has 5 working modes as an example, when the skin treatment device 100 is in the power-on state, the user can trigger the working state adjustment instruction by short pressing the multi-function button 20 again. For example, when the user short presses the multi-function button 20 once again, the working state adjustment instruction is triggered once, and the control circuit 11 switches to the first working mode by responding to the working state adjustment instruction. Here, assuming that the target working mode commonly used by the user is the fifth working mode of the skin treatment device 100, the user needs to short press the multi-function button 20 five times in succession and trigger the working state adjustment instruction five times in succession before the control circuit 11 can switch to the fifth working mode by responding to the working state adjustment instruction. In addition, during this process, if the user short presses more than five times, for example, the user short presses six times, the control circuit 11 responds to the working state adjustment instruction too many times, and switches back to the first working mode. At this time, the multi-function button 20 needs to be short pressed at least four times again, and the working state adjustment instruction is triggered four times in succession before the control circuit 11 can switch to the fifth working mode. It can be seen that if the user only uses the multi-function button 20 to trigger the working status instruction and adjust the control circuit 11 to switch the working mode, not only does the user need to frequently operate the multi-function button 20, which can easily bring the user an inconvenient operating experience, but it is also easy to make operational errors, resulting in the need to operate the multi-function button 20 more times, increasing the tediousness of the user's manual operation of the skin treatment device 100.

[0034] In order to avoid the user from frequently operating the multi-function button 20 when using the skin treatment device 100, a shortcut mode button 30 is also configured in this embodiment for the user to trigger a shortcut command. Here, the shortcut mode button 30 is connected to the control circuit. When the user uses the skin treatment device 100, the shortcut command can be triggered by the shortcut mode button 30 to control the skin treatment device 100 to enter the target working mode. That is, only one operation of the shortcut mode button 30 is required to trigger the shortcut command to the control circuit 11, and the control circuit 11 sends a target drive signal to the pulse light trigger circuit 12 according to the shortcut command to control the pulse light trigger circuit 12 to work according to the target working mode.

[0035] In a specific implementation, the multi-function button 20 and the shortcut mode button 30 are respectively connected to different connection ends of the control circuit 11, wherein the first control node where the multi-function button 20 is connected to the control circuit 11 can be regarded as the input end of the control circuit 11, for receiving power-on instructions and working state adjustment instructions. Here, the power-on instruction and the working state adjustment instruction can be distinguished by changing the voltage value of the first control node. The second control node where the shortcut mode button 30 is connected to the control circuit 11 can be regarded as the enable instruction input end, that is, as long as the voltage of the enable instruction input end (the second control node) changes, it is determined that the user has triggered the shortcut instruction through the shortcut mode button 30, and the control circuit 11 determines that the enable is triggered according to the shortcut instruction, and then sends a target drive signal to the pulse light trigger circuit 12 to control the pulse light trigger circuit 12 to work according to the target working mode.

[0036] In a specific implementation, when a shortcut mode button 30 is set, the multi-function button 20 can continue to retain the mode corresponding to the shortcut mode button 30 to enrich the working mode adjustment method of the skin treatment device; or the mode corresponding to the shortcut mode button 30 in the multi-function button 20 can be deleted to avoid duplication.

[0037] Figure 2 FIG. 2 shows a schematic diagram of a specific structure of a control circuit in a skin treatment device according to an embodiment of the present application. Figure 2 In the embodiment, the control circuit 11 includes: a control unit 111 and a driving unit 112. Specifically:

[0038] The control unit 111 is connected to the multi-function button 20 and the shortcut mode button 30 respectively. The control unit 111 is used to enter the power-on state according to the switch electrical signal and output the target drive control signal according to the shortcut instruction. The drive unit 112 is connected to the control unit 111 at one end and to the pulse light trigger circuit 12 at the other end. The drive unit 112 is used to output the target drive signal to the pulse light trigger circuit 12 according to the target drive control signal, so as to control the pulse light trigger circuit 12 to work according to the target working mode.

[0039] In this embodiment, the control unit 111 may be a circuit unit for realizing the working control of the skin treatment device 100. The control unit 111 may include a control chip for receiving and responding to the power-on instruction and the working state adjustment instruction triggered by the user through the multi-function button 20, and receiving and responding to the shortcut instruction triggered by the user through the shortcut mode button 30.

[0040] In a specific implementation, a corresponding peripheral circuit can be built based on the control chip. For example, a multi-level voltage-dividing circuit is built around the control chip, and the multi-function button 20 can also establish an electrical connection with the control chip through the multi-level voltage-dividing circuit. Among them, the multi-level voltage-dividing circuit can be a voltage-dividing circuit built using a DC voltage conversion chip. The multi-level voltage-dividing circuit is controlled by the multi-function button 20. The user can trigger electrical signals of different voltage values ​​by operating the multi-function button 20, and can use this as a power-on instruction and a working state adjustment instruction.

[0041] For example, the multi-function button 20 and the control chip can be connected by a single-pole multi-throw switch. The single-pole multi-throw switch may include N selection terminals, a fixed terminal, and a controlled terminal, wherein the N selection terminals are respectively connected to the N voltage output terminals of the multi-stage voltage divider circuit, the fixed terminal is connected to the control chip, and the controlled terminal is connected to the multi-function button 20. When the user triggers the power-on command and the working state adjustment command through the multi-function button 20, it can actually be regarded as controlling the single-pole multi-throw switch to switch back and forth between the N selection terminals through the multi-function button 20. Since the N selection terminals are respectively connected to the N voltage output terminals of the multi-stage voltage divider circuit, the voltage division degree of the control chip through the fixed terminal is different, that is, electrical signals of different voltages are triggered, which are then used as working state adjustment instructions.

[0042] Similarly, in some embodiments, the shortcut mode button 30 can also be connected to the control chip through an existing voltage divider circuit or a switch circuit. When the user triggers a shortcut command through the shortcut mode button 30, it can actually be regarded as pulling down or raising the voltage of the connection node with the control chip, thereby using this as a shortcut command.

[0043] like Figure 2As shown, in this embodiment, the driving unit 112 is connected between the control unit 111 and the pulse light trigger circuit 12. When receiving the driving control signal sent by the control unit 111, the driving unit 112 can output a corresponding driving signal to the pulse light trigger circuit 12 according to the driving control signal. Here, the driving unit 112 is controlled by the control unit 111, and the user can output control instructions related to the working mode (such as working state adjustment instructions and / or shortcut instructions) to the control unit 111 through the multi-function button 20 and / or the shortcut mode button 30, thereby controlling the driving signal output by the driving unit 112 to the pulse light trigger circuit 12, so as to adjust the different working modes of the pulse light trigger circuit 12.

[0044] In a specific implementation, the driving unit 112 can be a driving circuit built based on a driving chip, which is compatible with the pulse light trigger circuit 12. For example, the driving chip in the driving unit 112 can be a chip that can output a sinusoidal waveform driving signal, and the driving chip can output driving signals of different waveforms according to different driving control signals, and thereby drive the pulse light trigger circuit 12 to work.

[0045] Figure 3 FIG. 2 shows a schematic diagram of the specific structure of the skin treatment device according to an embodiment of the present application. Figure 3 In the embodiment, the pulse light trigger circuit 12 includes: an energy storage unit 121, a light emitting unit 122 and a switch unit 123. Specifically:

[0046] The energy storage unit 121 is used to store electrical energy. One end of the light emitting unit 122 is connected to the energy storage unit 121, and the other end is connected to the switch unit 123. The switch unit 123 is connected to the driving unit 112 and is connected between the light emitting unit 122 and the ground, and is used to open and close the path between the light emitting unit 122 and the ground according to the driving signal, so that the light emitting unit 122 is powered by the energy storage unit 121, and when the path between the light emitting unit 122 and the ground is connected, the pulse light is triggered.

[0047] In this embodiment, the energy storage unit 121 can specifically use an energy storage circuit composed of energy storage elements, for example, using at least one capacitor to store electrical energy. Of course, two or more capacitors can also be connected in parallel to form the energy storage unit 121 for electrical energy storage according to actual needs.

[0048] In specific implementation, the skin treatment device 100 can be powered by the mains, and can output corresponding working power through AC / DC conversion and voltage adjustment. Of course, a storage power supply can also be configured to provide working power for it.

[0049] Exemplarily, a power supply unit may be provided in the skin treatment device 100 for converting AC power into DC power and performing voltage conversion on the DC power. For example, the DC power may be stepped up and stepped down, and then a stepped down DC power is output, and a stepped up DC power is output. The stepped up DC power is used to provide power to the energy storage unit 121, and the stepped down DC power is used as working power for each unit in the skin treatment device 100. It is understandable that the power supply unit for performing AC / DC conversion and voltage conversion in the electronic device may be implemented by using existing technical solutions, so it will not be described in detail here.

[0050] Figure 4 FIG. 2 shows a specific circuit diagram of the pulse light trigger circuit in the skin treatment device in this embodiment. Figure 3 and Figure 4 As an embodiment, the light-emitting unit 122 includes a lamp tube D and a trigger L1. The lamp tube D and the trigger L1 are connected in parallel between the energy storage unit 121 and the switch unit 123. Specifically, the lamp tube D and the trigger L1 are connected in parallel to form a first node P1 and a second node P2, the first node P1 is connected to the energy storage unit 121, and the second node P2 is connected to the switch unit 123. In this embodiment, the lamp tube D and the trigger L1 are both provided with electrical energy by the energy storage unit 121. The trigger L1 is used to apply a target voltage to the lamp tube D according to the electrical energy provided by the energy storage unit 121 to ionize the gas in the lamp tube D. The lamp tube D is used to trigger pulse light according to the electrical energy provided by the energy storage unit 121.

[0051] like Figure 4 As shown, as an embodiment, the energy storage unit 121 at least includes a first capacitor C1, a first end of the first capacitor C1 is connected to a preset power source Vc, and a second end of the first capacitor C1 is connected to a first node P1.

[0052] In this embodiment, the first end of the first capacitor C1 can be used as the input end of the energy storage unit 121 and can be used to connect to the preset power supply Vc for charging. The second end of the first capacitor C1 can provide power to the lamp D and the trigger L1 through the first node.

[0053] Combination Figure 3 and Figure 4 As an embodiment, the switch unit 123 includes a switch tube Q. The controlled end of the switch tube Q is connected to the driving unit 112, the first potential end of the switch tube Q is connected to the light emitting unit 122, and the second potential end of the switch tube Q is grounded.

[0054] In a specific implementation, the switch tube Q can be an IGBT transistor. As an example, in a specific implementation, the lamp tube D can be a xenon lamp tube. The trigger L1 applies a target voltage to the lamp tube D according to the working voltage, thereby ionizing the xenon gas in the lamp tube D. Subsequently, the driving unit 112 outputs a driving signal to the switch tube Q, thereby controlling the switch tube Q to turn on and off the path between the light-emitting unit 122 and the ground. Here, when the switch tube Q turns on the path between the light-emitting unit 122 and the ground, since the lamp tube D and the trigger L1 are connected in parallel between the first capacitor C1 and the ground, the pulse light can be triggered based on the electric energy provided by the first capacitor C1. When the switch tube Q disconnects the path between the light-emitting unit 122 and the ground, the lamp tube D and the trigger L1 are both in an open circuit state, thereby stopping the triggering of the pulse light.

[0055] Figure 5 FIG. 2 shows a schematic diagram of the specific structure of the control circuit in the skin treatment device in another embodiment of the present application. Figure 5 As shown, as an embodiment, the control circuit 11 further includes: a heat dissipation unit 113 .

[0056] exist Figure 5 In the embodiment, the heat dissipation unit 113 is connected to the control unit 111. The heat dissipation unit 113 is used to dissipate heat for the pulse light trigger circuit 12 when the pulse light trigger circuit 12 is working according to the first control instruction, and stop dissipating heat for the pulse light trigger circuit 12 according to the second control instruction.

[0057] In this embodiment, the multi-function button 20 is also used for the user to trigger a shutdown command. Accordingly, the control unit 111 is also used to send a first control command to the heat dissipation unit 113, and send a second control command to the heat dissipation unit 113 after a preset time after receiving the shutdown command.

[0058] In a specific implementation, the heat dissipation unit 113 can be arranged around the pulse light trigger circuit 12, and when the skin treatment device 100 is in the power-on state, the heat dissipation unit 113 can be controlled to start working. That is, when the control unit 111 is in the power-on state, the first control instruction can be sent to the heat dissipation unit 113.

[0059] It should be noted that when the user triggers the shutdown command through the multi-function button 20, the control unit 111 responds to the shutdown command, and sends a second control command to the heat dissipation unit 113 after a preset time. Among them, the second control instruction is used to instruct the heat dissipation unit 113 to stop dissipating heat for the pulse light trigger circuit 12. Here, the control unit 111 will not immediately power off or shut down after receiving the shutdown command, but will stop outputting the drive control signal to the drive unit 112, that is, the pulse light trigger circuit 12 is first stopped at this time. In addition, the control unit 111 continues to be in the power-on state or standby state within the preset time, and the heat dissipation unit 113 is still in the working state, that is, within the preset time when the pulse light trigger circuit 12 stops working, it can continue to dissipate heat for the pulse light trigger circuit 12. After the preset time, the control unit 111 sends a second control instruction to the heat dissipation unit 113, instructing the heat dissipation unit 113 to stop dissipating heat for the pulse light trigger circuit 12. It can be understood that after the preset time, the control unit 111 can also stop working and enter the shutdown state.

[0060] Figure 6 FIG. 2 shows a schematic diagram of the specific structure of a heat dissipation unit in a skin treatment device in another embodiment of the present application. Figure 6 As shown, the heat dissipation unit 113 may specifically include: a fan unit 1131 and a voltage stabilizing unit 1132. One end of the voltage stabilizing unit 1132 may be connected to the control unit 111, and the other end of the voltage stabilizing unit 1132 may be connected to the fan unit 1131. The voltage stabilizing unit 1132 may continuously output the first working power to the fan unit 1131 according to the first control instruction, and output the second working power to the fan unit 1131 according to the second control instruction.

[0061] As an example, the second working power can be less than the first working power. Since the first control instruction is a control instruction sent to the heat dissipation unit 113 when the control unit 111 is in the power-on state, the voltage stabilizing unit 1132 can continuously output the first working power to the fan unit 1131 according to the first control instruction, so that the fan unit 1131 can dissipate heat for the pulse light trigger circuit 12 during its operation according to the first working power. In addition, the second working power is less than the first working power. When the voltage stabilizing unit 1132 outputs the second working power to the fan unit 1131 according to the second control instruction, the second working power is only used to provide standby power for the fan unit 1131. That is, in this example, the fan unit 1131 stops dissipating heat for the pulse light trigger circuit 12 according to the second working power.

[0062] Combination Figure 5 and Figure 6As another embodiment, the heat dissipation unit 113 is used to dissipate heat for the pulse light trigger circuit 12 when the pulse light trigger circuit 12 is working according to the first control instruction, and dissipate heat for the pulse light trigger circuit 12 and stop dissipating heat when the pulse light trigger circuit 12 stops working according to the second control instruction. Correspondingly, the control unit 111 is also used to send the first control instruction to the heat dissipation unit 113, and send the second control instruction to the heat dissipation unit 113 when receiving the shutdown instruction.

[0063] Different from the previous embodiment, in this embodiment, the second control instruction is used to instruct the heat dissipation unit 113 to dissipate heat and stop dissipating heat for the pulse light trigger circuit 12 when the pulse light trigger circuit 12 stops working.

[0064] It should be noted that when the user triggers the shutdown command through the multi-function button 20, the control unit 111 responds to the shutdown command and sends a second control command to the heat dissipation unit 113. Here, the control unit 111 can shut down immediately after receiving the shutdown command, and then stop outputting the drive control signal to the drive unit 112, that is, the pulse light trigger circuit 12 stops working at this time. In addition, the control unit 111 sends a second control command to the heat dissipation unit 113, instructing the heat dissipation unit 113 to continue to dissipate heat for the pulse light trigger circuit 12 when the pulse light trigger circuit 12 stops working.

[0065] It is easy to understand that, in a specific implementation, the second control instruction can be an electrical signal with high and low levels, wherein the high level segment can make the heat dissipation unit 113 continue to dissipate heat for the pulse light trigger circuit 12 when the pulse light trigger circuit 12 stops working, and the low level segment can make the heat dissipation unit 113 stop dissipating heat for the pulse light trigger circuit 12. It is understandable that after the control unit 111 outputs the second control instruction, it can also stop working and enter the shutdown state.

[0066] As another example, the heat dissipation unit 113 may specifically include: a fan unit 1131 and a voltage stabilizing unit 1132 .

[0067] In this example, one end of the voltage stabilizing unit 1132 may be connected to the control unit 111, and the other end of the voltage stabilizing unit 1132 may be connected to the fan unit 1131. The voltage stabilizing unit 1132 may continuously output the first working power to the fan unit 1131 according to the first control instruction, and output the second working power to the fan unit 1131 according to the second control instruction. Here, the second working power is less than the first working power.

[0068] It can be understood that, in this example, since the first control instruction is a control instruction sent to the heat dissipation unit 113 when the control unit 111 is in the power-on state, the voltage stabilizing unit 1132 continuously outputs the first working power to the fan unit 1131 according to the first control instruction, so that the fan unit 1131 can dissipate heat for the pulse light trigger circuit 12 according to the first working power during the operation process. Here, the fan unit 1131 can operate at a higher speed according to the first working power, thereby reducing the temperature of the pulse light trigger circuit 12 as quickly as possible during the operation process of the pulse light trigger circuit 12.

[0069] In addition, the second working power is less than the first working power. When the voltage stabilizing unit 1132 outputs the second working power to the fan unit 1131 according to the second control instruction, the second working power can provide the fan unit 1131 with working power for a period of time. Here, the fan unit 1131 can work at a lower speed according to the second working power, and then when the pulse light trigger circuit 12 stops working, it can also be cooled as quickly as possible. That is, in this example, the fan unit 1131 can continue to cool the pulse light trigger circuit 12 for a period of time after the pulse light trigger circuit 12 stops working according to the second working power, and then stop cooling the pulse light trigger circuit 12.

[0070] Based on any of the above examples, in a specific implementation, the voltage stabilizing unit 1132 may include a voltage conversion chip. Specifically, the voltage input end of the voltage conversion chip is connected to a preset power supply, that is, it can be powered by a preset power supply. In addition, the controlled end of the voltage conversion chip is connected to the control unit 111, that is, the control unit 111 can input a control instruction to the voltage conversion chip through the controlled end, thereby controlling the voltage output by the voltage conversion chip. In addition, since the voltage output end of the voltage conversion chip is connected to the fan unit 1131, the control unit 111 can input a first control instruction and a second control instruction to the controlled end of the voltage conversion chip, so that the voltage conversion chip can continuously output the first working power to the fan unit 1131 according to the first control instruction, and output the second working power to the fan unit 1131 according to the second control instruction. Thereby, when the pulse light trigger circuit 12 is working, the heat dissipation unit 113 is used to dissipate heat for the pulse light trigger circuit 12, and when the pulse light trigger circuit 12 stops working, the heat dissipation unit 113 is used to continuously dissipate heat for the pulse light trigger circuit 12.

[0071] The skin treatment device provided in the above scheme uses a shell to accommodate the control circuit and the pulse light trigger circuit, provides a multi-function button for the user to trigger the power-on command and the working state adjustment command, and provides a shortcut mode button for the user to trigger the shortcut command. After the control circuit enters the power-on state according to the power-on command, the user can trigger the shortcut command through the shortcut mode button, and then the control circuit enters the target working mode or target working state according to the shortcut command, thereby sending a target drive signal to the pulse light trigger circuit to control the pulse light trigger circuit to work according to the target working mode, which not only makes it faster and more convenient to control the skin treatment device to work in the target working mode, but also enriches the working mode adjustment methods of the skin treatment device.

[0072] In addition, the skin treatment device also includes a heat dissipation unit, which can be used to dissipate the heat of the pulse light trigger circuit when the pulse light trigger circuit is working, and can continue to dissipate the heat of the pulse light trigger circuit when the pulse light trigger circuit stops working, thereby meeting the heat dissipation requirements of the skin treatment device throughout the entire working process and the heat dissipation requirements after stopping working, and can improve the service life of the skin treatment device to a certain extent.

[0073] The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0074] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0075] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A skin treatment device, characterized in that: include: A housing for accommodating a control circuit and a pulse light trigger circuit; A multifunctional button exposed on the housing is connected to the control circuit and is used for a user to trigger a power-on command and a working state adjustment command; A shortcut mode button exposed on the housing is connected to the control circuit and is used for a user to trigger a shortcut command; Among them, the control circuit is configured to enter the power-on state according to the power-on instruction, and send a target drive signal to the pulse light trigger circuit according to the shortcut instruction to control the pulse light trigger circuit to work according to the target working mode.

2. The skin treatment device according to claim 1, characterized in that The control circuit comprises: A control unit, connected to the multi-function button and the shortcut mode button respectively, the control unit is used to enter the power-on state according to the power-on instruction and output the target drive control signal according to the shortcut instruction; A driving unit, one end of which is connected to the control unit, and the other end of which is connected to the pulse light trigger circuit. The driving unit is used to output a target driving signal to the pulse light trigger circuit according to the target driving control signal, so as to control the pulse light trigger circuit to operate in a target operating mode.

3. The skin treatment device according to claim 2, characterized in that The pulse light trigger circuit comprises: An energy storage unit for storing electrical energy; A light emitting unit, one end of which is connected to the energy storage unit; A switch unit is connected to the driving unit and connected between the light-emitting unit and the ground, and is used to open and close the path between the light-emitting unit and the ground according to a driving signal, so that the light-emitting unit is powered by the energy storage unit, and when the path between the light-emitting unit and the ground is turned on, a pulse light is triggered.

4. The skin treatment device according to claim 3, characterized in that The light-emitting unit includes a lamp tube and a trigger; The lamp tube is connected in parallel with the trigger to form a first node and a second node, the first node is connected to the energy storage unit, and the second node is connected to the switch unit; The trigger is used to apply a target voltage to the lamp tube according to the electric energy provided by the energy storage unit, so as to ionize the gas in the lamp tube; The lamp tube is used to trigger pulse light according to the electric energy provided by the energy storage unit.

5. The skin treatment device according to claim 3, characterized in that: The switch unit includes a switch tube; The controlled end of the switch tube is connected to the driving unit, the first potential end of the switch tube is connected to the light-emitting unit, and the second potential end of the switch tube is grounded.

6. The skin treatment device according to claim 4, characterized in that The energy storage unit at least includes a first capacitor, a first end of the first capacitor is connected to a preset power source, and a second end of the first capacitor is connected to the first node.

7. The skin treatment device according to claim 2, characterized in that The control circuit further comprises: a heat dissipation unit connected to the control unit, the heat dissipation unit being used to dissipate heat for the pulse light trigger circuit when the pulse light trigger circuit is working according to a first control instruction, and to stop dissipating heat for the pulse light trigger circuit according to a second control instruction; The multi-function button is also used for the user to trigger a shutdown command; The control unit is further configured to send the first control instruction to the heat dissipation unit, and send the second control instruction to the heat dissipation unit at a preset time after receiving the shutdown instruction.

8. The skin treatment device according to claim 2, characterized in that The control circuit further comprises: a heat dissipation unit connected to the control unit, the heat dissipation unit being used to dissipate heat for the pulse light trigger circuit when the pulse light trigger circuit is working according to a first control instruction, and dissipate heat for the pulse light trigger circuit and stop dissipating heat for the pulse light trigger circuit when the pulse light trigger circuit stops working according to a second control instruction; The multi-function button is also used for the user to trigger a shutdown command; The control unit is further configured to send the first control instruction to the heat dissipation unit, and upon receiving the shutdown instruction, send the second control instruction to the heat dissipation unit.

9. The skin treatment device according to claim 7 or 8, characterized in that: The heat dissipation unit comprises: Fan unit; A voltage stabilizing unit has one end connected to the control unit and the other end connected to the fan unit. The voltage stabilizing unit is used to continuously output the first working power to the fan unit according to a first control instruction and to output the second working power to the fan unit according to a second control instruction.

10. The skin treatment device according to claim 9, characterized in that The voltage stabilizing unit comprises a voltage conversion chip, a voltage input end of the voltage conversion chip is connected to a preset power supply, a controlled end of the voltage conversion chip is connected to the control unit, and a voltage output end of the voltage conversion chip is connected to the fan unit.

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