CN116035343A - Control method and device for personal care device, and readable storage medium - Google Patents

Abstract

The present invention provides a control method and device for a personal care device, and a readable storage medium, wherein the personal care device includes: an electrostatic atomization device, an electrostatic atomization device: an atomizing part, a driving part, and an electrostatic application part, and the driving part It is electrically connected with the atomizing part, and the driving part is used to apply a driving voltage to the atomizing part. When the atomizing part receives the driving voltage, the atomizing part can generate vibration and atomize the care medium to form atomized droplets. The electrostatic applicator is electrically connected with the atomizer, and when the atomizer receives the voltage applied by the electrostatic applicator, the atomized liquid droplets formed by the atomizer are charged. The control method of the personal care device includes: in response to the electrostatic atomization mode, controlling the electrostatic applicator to output a first output voltage to the atomizing element; and determining the charged amount of the atomized liquid droplet according to the first output voltage.

Description

Control method and device for personal care device, and readable storage medium

technical field

The invention belongs to the technical field of household appliances, and in particular relates to a control method of a personal care device, a control device of the personal care device and a readable storage medium.

Background technique

At present, the hair dryer dries the hair of the user by generating hot air. However, during the process of drying the hair with the hot air, the moisture on the hair and the surface of the hair will be lost and become dry, which will greatly damage the hair quality of the user.

Contents of the invention

The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

Therefore, the first object of the present invention is to propose a control method for a personal care device.

A second object of the present invention is to propose a control device for a personal care device.

A third object of the present invention is to provide a control device for a personal care device.

The fourth object of the present invention is to provide a readable storage medium.

In order to achieve at least one of the above objectives, according to the first aspect of the present invention, a control method for a personal care device is proposed, the personal care device includes: an electrostatic atomization device, an electrostatic atomization device: an atomizing member, a driving member and an electrostatic application The driving part is electrically connected to the atomizing part, and the driving part is used to apply a driving voltage to the atomizing part. When the atomizing part receives the driving voltage, the atomizing part can generate vibration and atomize the care medium to form a mist The electrostatic application part is electrically connected to the atomization part, and when the atomization part is subjected to the voltage applied by the electrostatic application part, the atomized liquid droplet formed by the atomization part is charged, and the control method includes: responding to the electrostatic mist In the atomization mode, the electrostatic applicator is controlled to output a first output voltage to the atomizing member; according to the first output voltage, the charge amount of the atomized liquid droplet is determined.

The personal care device control method proposed in this application is used in personal care devices. The driving part can apply a driving voltage to the atomizing part. When the atomizing part receives the driving voltage, the atomizing part can vibrate. When the care medium passes through When the atomizer is used, the vibrating atomizer can atomize the care medium to form atomized droplets. When the air outlet structure of the personal care device blows out air, a negative pressure will be formed near the air outlet of the air outlet structure, and the atomized liquid droplets formed by the electrostatic atomization device will be sucked into the airflow blown out by the air outlet structure, thus, The blowing airflow blows the mist droplets in the atomized liquid droplets to the user, so as to blow the mist droplets to all parts of the hair, and the high-temperature airflow blowing to the user's hair is relatively humid, preventing the user's hair from being too dry by the hot air The occurrence of the situation, thereby avoiding the impact on the user's hair quality. Wherein, the care medium can be water, and can also be a care medium used for hair care such as essential oil.

The electrostatic applicator is electrically connected to the atomizing part, and the electrostatic applicator can apply voltage to the atomizing part. When the atomizing part receives the voltage applied by the electrostatic applicator, a voltage difference is formed between the atomizing part and the ground. At this time The atomizing element can generate electrostatic charges, and when the care medium passes through the atomizing element, the atomized liquid droplets are charged. The atomized liquid droplets with static electricity are more likely to be adsorbed on the user's hair, which improves the adsorption force of the atomized liquid droplets and improves the hair care effect of the personal care device. Moreover, the atomized care medium can be essential oil with hair care effect, etc., or water, so as to meet various needs of users.

The driving part and the electrostatic applicator work relatively independently. The electrostatic atomization device can form both non-charged atomized droplets and charged atomized droplets. Users can control the working mode of the atomization components according to their own needs. To make the atomization component form charged or uncharged atomized droplets.

The personal care device has an electrostatic atomization mode, and users can decide whether to turn on the electrostatic atomization mode according to their own needs. When the electrostatic atomization mode is turned on, the electrostatic applicator outputs a voltage to the atomizer, and the atomizer can The atomized droplets are charged with electrostatic charges, and the charged amount of the atomized droplets determines the adsorption effect of the atomized droplets. The charged amount of the atomized droplets is related to the first output voltage. By changing the first output voltage, the atomized liquid The charge amount of the droplets will also change accordingly. Therefore, the personal care device can have multiple gears for the electrostatic atomization mode. In different gears, the first output voltage is changed to change the adsorption effect of the atomized droplets to meet Different usage needs of users.

According to the above-mentioned control method of the personal care device of the present invention, it may also have the following distinguishing technical features:

In the above technical solution, based on the fact that the first output voltage is a direct current voltage, the charging amount is positively correlated with the first output voltage.

In this technical solution, the output of the electrostatic applicator can be a DC voltage, and the charge amount of the atomized liquid droplet is positively correlated with the DC voltage output by the electrostatic applicator. When the DC voltage output by the electrostatic applicator increases, the atomized droplet The charging capacity also increases accordingly. Therefore, for different gears of the electrostatic atomization mode, the DC voltage output by the electrostatic applicator is different, so as to meet the needs of users for atomized liquid droplets with different charges.

In the above technical solution, based on the fact that the first output voltage is an AC voltage, before determining the charged amount of the atomized liquid droplet according to the first output voltage, it also includes: obtaining the second output voltage of the driving member; determining the second output voltage according to the first output voltage Before the charged amount of the atomized liquid droplet, it includes: determining the charged amount of the atomized liquid droplet according to the coupled phase difference between the first output voltage and the second output voltage, and the charged amount is associated with the phase difference.

In this technical solution, the output of the electrostatic applicator can be an AC voltage, and the charged amount of the atomized droplets is affected by the phase difference after coupling between the first output voltage and the second output voltage. When the first output voltage and the second output voltage When the coupled phase difference changes, the charged amount of the atomized droplets also changes. Therefore, the relationship between the phase difference and the charged amount can be set in advance. When the user needs to adjust the gear of the electrostatic atomization mode, he can Adjust the first output voltage and/or the second output voltage, thereby adjusting the phase difference between the first output voltage and the second output voltage, and then adjust the charge amount of the atomized droplets accordingly, which can meet the user's requirements for different charge amounts The use requirements of atomized droplets.

In the above technical solution, the personal care device further includes: a transformer, electrically connected to the atomizer and the driving member, and the control method further includes: increasing the first output through the transformer in response to an instruction to increase the amount of atomization voltage and the second output voltage.

In this technical solution, the personal care device can adjust the spray volume, and the atomization volume of the care medium can be increased if the spray volume needs to be increased.

The atomization amount of the care medium can be increased by increasing the second output voltage, therefore, when an instruction to increase the atomization amount is received, the second output voltage of the driving member can be increased. When the amount of atomization increases, if the total amount of electrostatic charge generated per unit time remains unchanged, then the charge distribution density in the atomized droplets will decrease, so it is also necessary to increase the first output voltage at this time. When the amount of atomization is large, the charge distribution density is guaranteed to remain unchanged.

The second aspect of the present invention provides a control device for a personal care device. The personal care device includes: an electrostatic atomization device, an electrostatic atomization device: an atomizing part, a driving part and an electrostatic application part, and the driving part and the atomizing part are electrically connected. Connected, the driving part is used to apply a driving voltage to the atomizing part. When the atomizing part receives the driving voltage, the atomizing part can generate vibration and atomize the care medium to form mist

The electrostatic application part is electrically connected with the atomization part. When the atomization part is subjected to the voltage applied by the electrostatic application part, the atomized droplet formed by the atomization part is charged. The control device includes: an output module

block, in response to the electrostatic atomization mode, controlling the electrostatic applicator to output a first output voltage to the atomizer;

The determining module determines the charge amount of the atomized liquid droplet according to the first output voltage.

In the above technical solution, based on the fact that the first output voltage is a direct current voltage, the charged amount is positively related to the first output voltage.

0 In the above technical solution, based on the fact that the first output voltage is an AC voltage, before determining the charged amount of the atomized liquid droplets according to the first output voltage, the acquisition module is also used to: acquire the second output voltage of the driver; The method is used for: determining the charge amount of the atomized liquid droplet according to the phase difference after coupling of the first output voltage and the second output voltage, and the charge amount is associated with the phase difference.

In the above technical solution, the personal care device further includes: a pressure transformer, which is electrically connected to the atomizing member and the drive 5;

The transformer increases the first output voltage and the second output voltage.

The third aspect of the present invention provides a control device for a personal care device, including: a processor and a memory, where programs or instructions are stored in the memory, and the processor executes the

The program or instruction implements the steps of the control method in the first aspect, and can achieve the same technical effect, which will not be repeated here.

A fourth aspect of the present invention provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the control method in the first aspect are realized, and the same technology can be realized effect, which will not be repeated here.

Additional aspects and advantages of the invention will become apparent in the description which follows, or may be learned by practice of the invention 5 .

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and understandable from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 shows a schematic block diagram of an electrostatic atomization device in an embodiment of the present invention;

Fig. 2 shows a flowchart of a control method of a personal care device in an embodiment of the present invention;

Fig. 3 shows one of the waveform diagrams of the first output voltage and the second output voltage in an embodiment of the present invention;

Fig. 4 shows the second waveform diagram of the first output voltage and the second output voltage in the embodiment of the present invention;

Fig. 5 shows the waveform diagram of the charge amount of the atomized droplet changing with the phase difference in the embodiment of the present invention;

Fig. 6 shows one of the schematic block diagrams of the control device of the personal care device in the embodiment of the present invention;

Fig. 7 shows the second schematic block diagram of the control device of the personal care device in the embodiment of the present invention.

Wherein, the corresponding relationship between reference numerals and component names in Fig. 1 is:

110 atomizing parts, 120 driving parts, 130 static electricity applying parts, 140 transformer parts.

Detailed ways

In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

The following describes a personal care device control method, a personal care device control device and a readable storage medium according to some embodiments of the present invention with reference to FIGS. 1 to 7 .

As shown in Figure 1, in an embodiment of the present invention, a control method for a personal care device is proposed, the personal care device includes: an electrostatic atomization device, a handle structure and a head structure, the handle structure is used for holding, the head The internal structure is connected with the handle structure, and the head structure is used to perform personal care operations. When using the personal care device, the user can hold the handle structure and move the handle structure to drive the head structure to move to a suitable position. The optimization device can be installed on the head structure. The electrostatic atomization device includes: an atomizing part 110, a driving part 120 and an electrostatic application part 130, the driving part 120 is electrically connected to the atomizing part 110, and the driving part 120 is used to apply a driving voltage to the atomizing part 110, and the atomizing part 110 is in In the case of receiving the driving voltage, the atomizing part 110 can generate vibration and atomize the nursing medium to form atomized droplets, the electrostatic applicator 130 is electrically connected with the atomizing part 110, and the atomizing part 110 receives the electrostatic applicator 130 In the case of an applied voltage, the atomized liquid droplets formed by the atomizing element 110 are charged.

As shown in Figure 2, the control method of the personal care device includes:

Step 202, in response to the electrostatic atomization mode, controlling the electrostatic applicator to output a first output voltage to the atomizer;

Step 204, determine the charge amount of the atomized liquid droplet according to the first output voltage.

The personal care device control method proposed in this application is used in personal care devices. The driving part can apply a driving voltage to the atomizing part. When the atomizing part receives the driving voltage, the atomizing part can vibrate. When the care medium passes through When the atomizer is used, the vibrating atomizer can atomize the care medium to form atomized droplets. When the air outlet structure of the personal care device blows out air, a negative pressure will be formed near the air outlet of the air outlet structure, and the atomized liquid droplets formed by the electrostatic atomization device will be sucked into the airflow blown out by the air outlet structure, thus, The blowing airflow blows the mist droplets in the atomized liquid droplets to the user, so as to blow the mist droplets to all parts of the hair, and the high-temperature airflow blowing to the user's hair is relatively humid, preventing the user's hair from being too dry by the hot air The occurrence of the situation, thereby avoiding the impact on the user's hair quality. Wherein, the care medium can be water, and can also be a care medium used for hair care such as essential oil.

The electrostatic applicator is electrically connected to the atomizing part, and the electrostatic applicator can apply voltage to the atomizing part. When the atomizing part receives the voltage applied by the electrostatic applicator, a voltage difference is formed between the atomizing part and the ground. At this time The atomizing element can generate electrostatic charges, and when the care medium passes through the atomizing element, the atomized liquid droplets are charged. The atomized liquid droplets with static electricity are more likely to be adsorbed on the user's hair, which improves the adsorption force of the atomized liquid droplets and improves the hair care effect of the personal care device. Moreover, the atomized care medium can be essential oil with hair care effect, etc., or water, so as to meet various needs of users.

The driving part and the electrostatic applicator work relatively independently. The electrostatic atomization device can form both non-charged atomized droplets and charged atomized droplets. Users can control the working mode of the atomization components according to their own needs. To make the atomization component form charged or uncharged atomized droplets.

The personal care device has an electrostatic atomization mode, and users can decide whether to turn on the electrostatic atomization mode according to their own needs. When the electrostatic atomization mode is turned on, the electrostatic applicator outputs a voltage to the atomizer, and the atomizer can The atomized droplets are charged with electrostatic charges, and the charged amount of the atomized droplets determines the adsorption effect of the atomized droplets. The charged amount of the atomized droplets is related to the first output voltage. By changing the first output voltage, the atomized liquid The charge amount of the droplets will also change accordingly. Therefore, the personal care device can have multiple gears for the electrostatic atomization mode. In different gears, the first output voltage is changed to change the adsorption effect of the atomized droplets to meet Different usage needs of users.

In a possible application, the atomizer includes: piezoelectric ceramics and metal sheets, the piezoelectric ceramics and metal sheets are bonded, and deformation occurs when the piezoelectric ceramics receives a voltage, and the piezoelectric ceramics deform and During the process of restoring the original shape, the metal sheet will be knocked to vibrate the metal sheet, and the care medium can be atomized when the metal sheet vibrates.

In a possible application, the driving part includes: a driving chip, a switching device and a high-frequency transformer, and the driving chip drives the high-frequency transformer through the switching device to generate an ultrasonic driving signal.

The electrostatic applicator includes: an internal transformer and a voltage doubler circuit, which can amplify the low voltage and generate a stable high voltage output.

The personal care device in this embodiment may be a hair dryer.

As shown in FIG. 3 , in the above embodiment, based on the fact that the first output voltage is a direct current voltage, the charged amount is positively correlated with the first output voltage.

In this embodiment, the output of the electrostatic applicator can be a DC voltage. Line a in FIG. The electric power is positively correlated with the DC voltage output by the electrostatic applicator, and when the DC voltage output by the electrostatic applicator increases, the charged amount of the atomized droplets also increases. Therefore, for different gears of the electrostatic atomization mode, the DC voltage output by the electrostatic applicator is different, so as to meet the needs of users for atomized liquid droplets with different charges.

As shown in FIG. 4 and FIG. 5, in the above embodiment, based on the first output voltage being an AC voltage, before determining the charged amount of the atomized droplets according to the first output voltage, it also includes: obtaining the second output of the driving member Voltage; before determining the charged amount of the atomized liquid droplet according to the first output voltage, it includes: determining the charged amount of the atomized liquid droplet according to the phase difference after coupling between the first output voltage and the second output voltage, the charged amount and the phase difference Associated.

In this embodiment, the output of the electrostatic applicator can be an AC voltage. Line c in FIG. 4 is a waveform diagram of the first output voltage, and line d is a waveform diagram of the second output voltage. Influenced by the phase difference after coupling between the first output voltage and the second output voltage, when the phase difference between the first output voltage and the second output voltage changes, the charged amount of the atomized droplets also changes accordingly. Therefore, it is possible to pre- Set the relationship between the phase difference and the charged amount. When the user needs to adjust the gear position of the electrostatic atomization mode, the first output voltage and/or the second output voltage can be adjusted, thereby adjusting the first output voltage and the second output The phase difference of the voltage can further adjust the charged amount of the atomized liquid droplets accordingly, which can meet the user's needs for the atomized liquid droplets with different charged amounts.

In the above-mentioned embodiment, the personal care device further includes: a voltage changing part 140 electrically connected to the atomizing part 110 and the driving part 120, and the control method further includes: responding to an instruction to increase the amount of atomization, increasing the first output voltage and the second output voltage.

In this embodiment, the personal care device can adjust the spray volume. If the spray volume needs to be increased, the spray volume of the care medium can be increased.

The atomization amount of the care medium can be increased by increasing the second output voltage, therefore, when an instruction to increase the atomization amount is received, the second output voltage of the driving member can be increased. When the amount of atomization increases, if the total amount of electrostatic charge generated per unit time remains unchanged, then the charge distribution density in the atomized droplets will decrease, so it is also necessary to increase the first output voltage at this time. When the amount of atomization is large, the charge distribution density is guaranteed to remain unchanged.

In an embodiment of the present invention, a control device 300 for a personal care device is proposed. The atomizing parts are electrically connected, and the driving part is used to apply a driving voltage to the atomizing part. When the atomizing part receives the driving voltage, the atomizing part can generate vibration and atomize the nursing medium to form atomized droplets. The component is electrically connected to the atomizing component, and when the atomizing component receives the voltage applied by the electrostatic application component, the atomized liquid droplets formed by the atomizing component are charged.

As shown in Figure 6, the control device 300 of the personal care device includes:

The output module 310, in response to the electrostatic atomization mode, controls the electrostatic applicator to output the first output voltage to the atomizer;

The determination module 320 determines the charge amount of the atomized liquid droplet according to the first output voltage.

The driving part can apply a driving voltage to the atomizing part. When the atomizing part receives the driving voltage, the atomizing part can vibrate. When the nursing medium passes through the atomizing part, the vibrating atomizing part can atomize the nursing medium. to form atomized droplets. When the air outlet structure of the personal care device blows out air, a negative pressure will be formed near the air outlet of the air outlet structure, and the atomized liquid droplets formed by the electrostatic atomization device will be sucked into the airflow blown out by the air outlet structure, thus, The blowing airflow blows the mist droplets in the atomized liquid droplets to the user, so as to blow the mist droplets to all parts of the hair, and the high-temperature airflow blowing to the user's hair is relatively humid, preventing the user's hair from being too dry by the hot air The occurrence of the situation, thereby avoiding the impact on the user's hair quality. Wherein, the care medium can be water, and can also be a care medium used for hair care such as essential oil.

The electrostatic applicator is electrically connected to the atomizing part, and the electrostatic applicator can apply voltage to the atomizing part. When the atomizing part receives the voltage applied by the electrostatic applicator, a voltage difference is formed between the atomizing part and the ground. At this time The atomizing element can generate electrostatic charges, and when the care medium passes through the atomizing element, the atomized liquid droplets are charged. The atomized liquid droplets with static electricity are more likely to be adsorbed on the user's hair, which improves the adsorption force of the atomized liquid droplets and improves the hair care effect of the personal care device. Moreover, the atomized care medium can be essential oil with hair care effect, etc., or water, so as to meet various needs of users.

The driving part and the electrostatic applicator work relatively independently. The electrostatic atomization device can form both non-charged atomized droplets and charged atomized droplets. Users can control the working mode of the atomization components according to their own needs. To make the atomization component form charged or uncharged atomized droplets.

The personal care device has an electrostatic atomization mode, and users can decide whether to turn on the electrostatic atomization mode according to their own needs. When the electrostatic atomization mode is turned on, the electrostatic applicator outputs a voltage to the atomizer, and the atomizer can The atomized droplets are charged with electrostatic charges, and the charged amount of the atomized droplets determines the adsorption effect of the atomized droplets. The charged amount of the atomized droplets is related to the first output voltage. By changing the first output voltage, the atomized liquid The charge amount of the droplets will also change accordingly. Therefore, the personal care device can have multiple gears for the electrostatic atomization mode. In different gears, the first output voltage is changed to change the adsorption effect of the atomized droplets to meet Different usage needs of users.

In the above embodiments, based on the fact that the first output voltage is a direct current voltage, the charging amount is positively related to the first output voltage.

The output of the electrostatic applicator can be a DC voltage, and the electrification of the atomized droplets is positively correlated with the DC voltage output by the electrostatic applicator. When the DC voltage output by the electrostatic applicator increases, the electrification of the atomized droplets also increases. increase. Therefore, for different gears of the electrostatic atomization mode, the DC voltage output by the electrostatic applicator is different, so as to meet the needs of users for atomized liquid droplets with different charges.

In the above embodiment, based on the fact that the first output voltage is an AC voltage, before determining the charged amount of the atomized liquid droplets according to the first output voltage, the acquisition module is also used to: acquire the second output voltage of the driver; In: according to the phase difference after the coupling of the first output voltage and the second output voltage, the charged amount of the atomized liquid droplet is determined, and the charged amount is related to the phase difference.

The output of the electrostatic applicator can be an AC voltage, and the charged amount of the atomized droplets is affected by the phase difference between the coupled first output voltage and the second output voltage. When the phase difference between the coupled first output voltage and the second output voltage occurs When changing, the charged amount of the atomized liquid droplets also changes accordingly. Therefore, the correlation between the phase difference and the charged amount can be set in advance. When the user needs to adjust the gear of the electrostatic atomization mode, the first output voltage and /or the second output voltage is adjusted to adjust the phase difference between the first output voltage and the second output voltage, and then the charge amount of the atomized droplets can be adjusted accordingly, which can satisfy the user's use of atomized droplets with different charges need.

In the above-mentioned embodiment, the personal care device further includes: a pressure changing part 140, which is electrically connected to the atomizing part 110 and the driving part 120, and the control device also includes: an adjustment module, which responds to an instruction to increase the amount of atomization by changing the voltage components to increase the first output voltage and the second output voltage.

The personal care device can adjust the spray volume, and the atomization volume of the care medium can be increased if the spray volume needs to be increased.

The atomization amount of the care medium can be increased by increasing the second output voltage, therefore, when an instruction to increase the atomization amount is received, the second output voltage of the driving member can be increased. When the amount of atomization increases, if the total amount of electrostatic charge generated per unit time remains unchanged, then the charge distribution density in the atomized droplets will decrease, so it is also necessary to increase the first output voltage at this time. When the amount of atomization is large, the charge distribution density is guaranteed to remain unchanged.

As shown in FIG. 7, in an embodiment of the present invention, a control device 400 of a personal care device is provided, including: a processor 410 and a memory 420, wherein the memory 420 stores programs or instructions, and the processor 410 When the programs or instructions in the memory 420 are executed, the steps of the control method in the above-mentioned embodiments can be realized, and the same technical effect can be achieved, so details will not be repeated here.

In an embodiment of the present invention, a readable storage medium is provided. Programs or instructions are stored on the readable storage medium. When the program or instructions are executed by a processor, the steps of the control method in the above-mentioned embodiments are implemented, and can realize The same technical effect will not be repeated here.

Claims (10)

1. A control method for a personal care device, characterized in that the personal care device comprises: an electrostatic atomization device, the electrostatic atomization device: an atomizing part, a driving part and an electrostatic application part, the driving part and The atomizing element is electrically connected, and the driving element is used to apply a driving voltage to the atomizing element. When the atomizing element receives the driving voltage, the atomizing element can vibrate and The care medium is atomized to form atomized droplets, and the electrostatic application part is electrically connected to the atomization part. When the atomization part receives the voltage applied by the electrostatic application part, the atomization part will The formed atomized droplets are charged, and the control method includes: In response to the electrostatic atomization mode, controlling the electrostatic applicator to output a first output voltage to the atomizer; According to the first output voltage, the charge amount of the atomized liquid droplet is determined. 2. The control method of the personal care device according to claim 1, characterized in that, Based on the fact that the first output voltage is a DC voltage, the charged amount is positively related to the first output voltage. 3. The control method of the personal care device according to claim 1, characterized in that, based on the first output voltage being an AC voltage, the charge of the atomized liquid droplet is determined according to the first output voltage. Before power, also includes: obtaining a second output voltage of the driving element; Before determining the charged amount of the atomized droplets according to the first output voltage, it includes: According to the phase difference after coupling the first output voltage and the second output voltage, the charged amount of the atomized liquid droplet is determined, and the charged amount is associated with the phase difference. 4. The control method of the personal care device according to claim 3, characterized in that, the personal care device further comprises: a transformer, electrically connected to the atomizing member and the driving member, and the control method Also includes: In response to an instruction to increase the amount of atomization, the first output voltage and the second output voltage are increased through the transformer. 5. A control device for a personal care device, characterized in that, the personal care device includes: an electrostatic atomization device, the electrostatic atomization device: an atomizing member, a driving member and an electrostatic application member, the driving member and The atomizing element is electrically connected, the driving element is used to apply the driving voltage to the atomizing element, and the atomizing element can vibrate when the atomizing element receives the driving voltage And the nursing medium is atomized to form atomized droplets, the electrostatic application member is electrically connected to the atomization member, and when the atomization member is subjected to the voltage applied by the electrostatic application member, the atomization The atomized droplets formed by the components are charged, and the control device includes: An output module, in response to the electrostatic atomization mode, controlling the electrostatic applicator to output a first output voltage to the atomizer; The determining module determines the charge amount of the atomized liquid droplet according to the first output voltage. 6. The control device for a personal care device according to claim 5, characterized in that, Based on the fact that the first output voltage is a DC voltage, the charged amount is positively related to the first output voltage. 7. The control device of the personal care device according to claim 5, characterized in that, based on the first output voltage being an AC voltage, the charge of the atomized liquid droplet is determined according to the first output voltage. Before the battery level, the acquisition module is also used to: obtaining a second output voltage of the driving element; The determination module is specifically used for: According to the phase difference after coupling the first output voltage and the second output voltage, the charged amount of the atomized liquid droplet is determined, and the charged amount is associated with the phase difference. 8. The control device of a personal care device according to claim 7, wherein the control device further comprises: The adjustment module increases the first output voltage and the second output voltage in response to an instruction to increase the amount of atomization. 9. A control device for a personal care device, comprising: A processor and a memory, wherein programs or instructions are stored in the memory, and the processor implements the steps of the method according to any one of claims 1 to 4 when executing the programs or instructions in the memory. 10. A readable storage medium, characterized in that a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the method according to any one of claims 1 to 4 is implemented step.

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