CN116747430A - Beauty instrument and output power adjusting method thereof - Google Patents
Beauty instrument and output power adjusting method thereof Download PDFInfo
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- CN116747430A CN116747430A CN202310636808.8A CN202310636808A CN116747430A CN 116747430 A CN116747430 A CN 116747430A CN 202310636808 A CN202310636808 A CN 202310636808A CN 116747430 A CN116747430 A CN 116747430A
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- 230000003796 beauty Effects 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010248 power generation Methods 0.000 claims abstract description 74
- 230000004044 response Effects 0.000 claims abstract description 12
- 230000003750 conditioning effect Effects 0.000 claims description 58
- 230000000875 corresponding effect Effects 0.000 claims description 51
- 230000007423 decrease Effects 0.000 claims description 35
- 239000002537 cosmetic Substances 0.000 claims description 27
- 230000001815 facial effect Effects 0.000 claims description 23
- 230000033228 biological regulation Effects 0.000 claims description 17
- 210000001061 forehead Anatomy 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 claims description 9
- 230000002596 correlated effect Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/328—Applying electric currents by contact electrodes alternating or intermittent currents for improving the appearance of the skin, e.g. facial toning or wrinkle treatment
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Biomedical Technology (AREA)
- Power Engineering (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrotherapy Devices (AREA)
Abstract
The application discloses a beauty instrument and an output power adjusting method thereof. The beauty instrument comprises an electrode, a power generation module, a controller and a power adjustment module, wherein the controller is used for controlling the power generation module to output power to the electrode, the power adjustment module is connected between the electrode and the power generation module, the temperature of the power adjustment module is related to the output power of the power generation module, and the resistance value of the power adjustment module is changed in response to the change of the temperature of the power adjustment module, so that the output power of the electrode is adjusted. The beauty instrument provided by the application can automatically adjust the output power of the beauty instrument, and avoid the over-high or over-low output power of the beauty instrument, so that a user can use the beauty instrument with better body feeling and better beauty effect.
Description
Technical Field
The application relates to the technical field of beauty equipment, in particular to a beauty instrument and an output power adjusting method thereof.
Background
Along with the development of intelligent electronic products, the beauty instrument is favored by many female users in the field of intelligent skin care.
At present, in the process that an alternating current emission module of the beauty instrument outputs alternating current to an electrode plate, the power output to the electrode plate may be too high, so that a user has poor sense of body and even may burn skin; alternatively, the power output to the electrode pads may be too low, resulting in undesirable cosmetic effects.
Disclosure of Invention
In order to solve the technical problems, the application provides the beauty instrument and the output power adjusting method thereof, which can automatically adjust the output power of the beauty instrument and avoid the over-high or over-low output power of the beauty instrument, thereby ensuring that a user has better sense of body and can achieve better beauty effect.
In one aspect, the application provides a cosmetic instrument comprising an electrode, a power generation module, a controller and a power adjustment module, wherein the controller is used for controlling the power generation module to output power to the electrode, the power adjustment module is connected between the electrode and the power generation module, the temperature of the power adjustment module is related to the output power of the power generation module, and the resistance value of the power adjustment module is changed in response to the change of the temperature of the power adjustment module, so that the output power of the electrode is adjusted.
Another aspect of the present application provides an output power adjustment method applied to the aforementioned cosmetic apparatus, the output power adjustment method including: controlling the power generation module to output power to the electrode; the resistance value of the power adjustment module changes in response to a change in temperature of the power adjustment module, thereby adjusting the output power of the electrode.
According to the beauty instrument and the output power adjusting method thereof, the power adjusting module with the self resistance value changing along with the self temperature is arranged, so that when the self temperature changes due to the fact that the power generating module receives output energy after the power generating module outputs power, the self resistance value is changed according to the change of the self temperature, and the magnitude of current passing through the electrode can be adjusted, the output power of the electrode can be automatically adjusted, the condition that the output power of the beauty instrument is too high or too low is avoided, and therefore a user can use the beauty instrument with good body feeling and achieve good beauty effect.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a block diagram of a first embodiment of a cosmetic apparatus according to the present application.
Fig. 2 is a block diagram of a cosmetic apparatus according to a second embodiment of the present application.
Fig. 3 is a block diagram of a third embodiment of the present application.
Fig. 4 is a block diagram of a cosmetic apparatus according to a fourth embodiment of the present application.
Fig. 5 is a block diagram of a cosmetic apparatus according to a fifth embodiment of the present application.
Fig. 6 is a flowchart of an output power adjusting method according to an embodiment of the application.
Description of main reference numerals:
100-a beauty treatment instrument; 10. 10 a-10 d-electrodes; a 20-power generation module; 30. 30 a-30 d-power adjustment module; 40-a controller; 31. 31 a-31 c-power conditioning sub-modules; 50. 50 a-50 c-a first switch; 311-a first power conditioning sub-module; 312-a second power conditioning sub-module; 313-a third power conditioning sub-module; 314-fourth power conditioning sub-module; 60. 60 a-60 d-second switch; 70-temperature sensor.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without any inventive effort, are intended to be within the scope of the application.
In the description of the present application, the terms "first," "second," "third," "fourth," and the like are used for distinguishing between different objects and not for describing a particular sequential order, and furthermore, the orientation or positional relationship indicated by the terms "upper," "lower," "inner," and the like are based on the orientation or positional relationship shown in the drawings, merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the description of the present application, unless explicitly stated and limited otherwise, the term "coupled" is to be interpreted broadly, as for example, whether fixedly coupled, detachably coupled, or integrally coupled; can be directly connected, can also be indirectly connected through an intermediate medium, and can also be the communication between the two elements; may be a communication connection; may be an electrical connection. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1, fig. 1 is a block diagram illustrating a first embodiment of a cosmetic apparatus 100 according to the present application. As shown in fig. 1, the beauty treatment instrument 100 includes an electrode 10, a power generation module 20, a power adjustment module 30, and a controller 40, wherein the controller 40 is used for controlling the power generation module 20 to output power to the electrode 10, the power adjustment module 30 is connected between the electrode 10 and the power generation module 20, the temperature of the power adjustment module 30 is related to the output power of the power generation module 20, the resistance value of the power adjustment module 30 is changed in response to the temperature change of the power adjustment module 30, that is, the power adjustment module 30 is changed in response to the temperature change of itself, so as to adjust the output power of the electrode 10.
According to the beauty treatment instrument 100 provided by the embodiment of the application, the power adjusting module 30 with the self resistance value changing along with the self temperature is arranged, so that when the self temperature of the power adjusting module 30 changes due to the received energy after the power generating module 20 outputs power, the magnitude of the current passing through the electrode 10 can be adjusted by responding to the change of the self temperature, the output power of the electrode 10 can be automatically adjusted, the condition that the output power of the beauty treatment instrument 100 is too high or too low is avoided, and a user can use the beauty treatment instrument with better body feeling and achieve better beauty treatment effect.
The power generation module 20 may include an ac power emission circuit, and the ac power output from the ac power emission circuit sequentially passes through the power adjustment module 30 and the electrode 10.
The power conditioning module 30 may be a thermosensitive semiconductor device, and the resistance value of the thermosensitive semiconductor device changes with the change of the temperature of the thermosensitive semiconductor device.
Wherein the electrode 10 may be in contact with a load and output power to the load. In some embodiments, the load may be skin.
The controller 40 may be a processing chip such as a single chip microcomputer, a Digital Signal Processor (DSP), a Central Processing Unit (CPU), etc.
The electrode 10 may be a metal electrode, for example, a copper sheet, a silver sheet, an aluminum sheet, or the like.
In some embodiments, when the temperature of the power conditioning module 30 is within the operating temperature range of the power conditioning module 30, the resistance value of the power conditioning module 30 is positively correlated to the temperature of the power conditioning module 30, i.e., the resistance value of the power conditioning module 30 increases as the temperature of the power conditioning module 30 itself increases and decreases as the temperature of the power conditioning module 30 itself decreases.
Illustratively, the operating temperature range of the power conditioning module 30 is 40 ℃ or more, and when the temperature of the power conditioning module 30 is in the range of 40 ℃ or more, the resistance value of the power conditioning module 30 increases sharply with an increase in the self temperature and decreases sharply with a decrease in the self temperature.
Wherein, by setting the resistance value of the power adjustment module 30 to be positively correlated with the self temperature, when the power adjustment module 30 is heated up due to the received energy, the current passing through the electrode 10 can be reduced by increasing the self resistance value, so as to reduce the received energy of the electrode 10, and further the output power of the electrode 10 can be reduced, and when the power adjustment module 30 is cooled down due to the reduced overcurrent, the current passing through the electrode 10 can be increased by reducing the self resistance value, so as to increase the received energy of the electrode 10, and further the output power of the electrode 10 can be increased.
The working temperature range of the power adjusting module 30 is a temperature range of the beauty instrument 100 in a normal working state, when the beauty instrument 100 does not work or just starts, the load acted by the beauty instrument 100 does not receive energy or does not generate heat yet, and the output power of the beauty instrument 100 does not need to be adjusted, at this time, the temperature of the power adjusting module 30 is outside the working temperature range, the power adjusting module 30 does not adjust the power of the beauty instrument 100, and when the beauty instrument 100 enters the normal working state, the temperature of the power adjusting module 30 is generally in the working temperature range due to heat generation, and the output power of the beauty instrument 100 is adjusted, so the application is applicable to a scene that the beauty instrument 100 needs to be adjusted in any working state.
In some embodiments, the power conditioning module 30 increases in temperature when the self-heating power is greater than the self-dissipating power, and when the temperature of the power conditioning module 30 increases to be within the operating temperature range of the power conditioning module 30, the resistance value of the power conditioning module 30 increases following the increase in temperature of the power conditioning module 30, such that the current through the electrode 10 decreases, thereby causing the output power of the electrode 10 to decrease; after the resistance value of the power adjustment module 30 increases, the current through the power adjustment module 30 decreases, so that the temperature of the power adjustment module 30 decreases, the resistance value of the power adjustment module 30 decreases as the temperature of the power adjustment module 30 decreases, and the current through the electrode 10 increases, so that the output power of the electrode 10 increases.
Wherein, in some embodiments, the self-heating power of the power adjustment module 30 is related to the output current of the power generation module 20, specifically, the resistance value of the power adjustment module 30 is R, and the output current of the power generation module 20 is I o The self-heating power of the power adjustment module 30 uses P g Representation, then P g ＝I o 2 *R。
The self-heat dissipation power of the power adjustment module 30 is related to the construction and materials of the power adjustment module 30, and the self-heat dissipation power of different power adjustment modules 30 is different. For a certain power regulation module 30, its self-cooling power is constant. In the embodiment of the present application, the self-heat dissipation power of the power adjustment module 30 uses P r And (3) representing.
After the power generation module 20 outputs power, if the output power of the power generation module 20 is larger or the power generation module 20 continues to output for a longer time, the P of the power adjustment module 30 g Greater than P r The power conditioning module 30 may warm up when it is.
Illustratively, the operating temperature range of the power conditioning module 30 is greater than or equal to 40 ℃, and when the temperature of the power conditioning module 30 increases to equal to 40 ℃ and continues to increase, the resistance value of the power conditioning module 30 increases sharply following the increase in temperature thereof, such that the current through the power conditioning module 30 decreases, thereby reducing the current through the electrode 10, thereby reducing the output power of the electrode 10; after the resistance value of the power adjustment module 30 increases, the temperature rise of the power adjustment module 30 becomes slow due to the decrease of the current passing through the power adjustment module 30 and starts to decrease after a period of time, the resistance value of the power adjustment module 30 decreases with the decrease of the temperature thereof, and the current passing through the power adjustment module 30 increases, so that the current passing through the electrode 10 increases, thereby increasing the output power of the electrode 10; after the resistance value of the power adjustment module 30 decreases, the temperature of the power adjustment module 30 becomes slow due to the increase of the current passing through the power adjustment module 30 and starts to increase after a period of time, the resistance value of the power adjustment module 30 increases with the increase of the temperature thereof, and the current passing through the power adjustment module 30 decreases, so that the current passing through the electrode 10 decreases, thereby decreasing the output power of the electrode 10; the power adjustment module 30 continuously responds to the change of the temperature of the power adjustment module 30 to change the resistance value of the power adjustment module 30, thereby changing the current passing through the electrode 10, and realizing the adjustment of the output power of the electrode 10, namely the adjustment of the output power of the beauty instrument 100, through the power adjustment module 30.
In some embodiments, the lower limit value of the operating temperature range of the power adjustment module 30 is less than or equal to the optimal operating temperature of the beauty treatment instrument 100, and the optimal operating temperature of the beauty treatment instrument 100 may be set according to actual requirements, for example, the optimal operating temperature may be set to 42 ℃, and obviously, the optimal operating temperature may also be other values.
When the temperature of the power adjustment module 30 increases to the lower limit value of the operating temperature range, the power adjustment module 30 starts to adjust the output power of the electrode 10, and by setting the lower limit value of the operating temperature range of the power adjustment module 30 to be less than or equal to the optimal operating temperature, the output power of the electrode 10 can be prevented from being adjusted when the temperature of the electrode 10 increases to be greater than the optimal operating temperature, so that the temperature of the skin can be maintained at the optimal operating temperature when the adjusted output power of the electrode 10 acts on the skin.
In some embodiments, the lower limit value of the operating temperature range of the power adjustment module 30 may be close to the optimal operating temperature, for example, the difference between the optimal operating temperature and the lower limit value of the operating temperature range of the power adjustment module 30 may be 2 ℃, so that the power adjustment module 30 starts to adjust the output power of the electrode 10 when heating to approach the optimal operating temperature, so that the adjustment of the output power of the electrode 10 when the temperature of the electrode 10 is low may be avoided, and further, the temperature of the skin when the electrode 10 acts on the skin may be avoided from being greatly different from the optimal operating temperature, so that the temperature of the skin acted on by the electrode 10 may be kept approximately at the optimal operating temperature as much as possible. In some embodiments, the optimal operating temperature is 42 ℃ and the lower limit of the operating temperature range of the power conditioning module 30 is 40 ℃.
By setting the lower limit value of the operating temperature range of the power adjustment module 30 to be less than or equal to the optimal operating temperature of the beauty instrument 100, when the output power of the electrode 10 is adjusted by the power adjustment module 30, the skin area acted by the beauty instrument 100 is maintained at the optimal operating temperature, so as to achieve the optimal beauty effect.
Referring to fig. 2, a block diagram of a cosmetic apparatus 100 according to a second embodiment of the present application is shown. In some embodiments, as shown in fig. 2, the electrode 10 includes a plurality, the power adjustment module 30 includes a plurality, each power adjustment module 30 corresponds to an electrode 10, each power adjustment module 30 is connected between the corresponding electrode 10 and the power generation module 20, and the resistance value of each power adjustment module 30 changes in response to the change of the temperature of the power adjustment module 30, i.e., each power adjustment module 30 changes its resistance value in response to the change of its temperature, thereby adjusting the output power of the corresponding electrode 10.
As shown in fig. 2, the plurality of electrodes 10 of the beauty treatment instrument 100 are respectively an electrode 10a, an electrode 10b, an electrode 10c and an electrode 10d, the plurality of power adjustment modules 30 of the beauty treatment instrument 100 are respectively a power adjustment module 30a, a power adjustment module 30b, a power adjustment module 30c and a power adjustment module 30d, the power adjustment module 30a corresponds to the electrode 10a, the power adjustment module 30b corresponds to the electrode 10b, the power adjustment module 30c corresponds to the electrode 10c, the power adjustment module 30d corresponds to the electrode 10d, the power adjustment module 30a is connected between the corresponding electrode 10a and the power generation module 20, the power adjustment module 30b is connected between the corresponding electrode 10b and the power generation module 20, the power adjustment module 30c is connected between the corresponding electrode 10c and the power generation module 20, the power adjustment module 30a adjusts the output power of the corresponding electrode 10a, the power adjustment module 30b adjusts the output power of the corresponding electrode 10b, and the power adjustment module 30c adjusts the output power of the corresponding electrode 10 c.
When the number of the electrodes 10 is plural, a plurality of the power adjustment modules 30 are provided, and each power adjustment module 30 is connected between an electrode 10 and the power generation module 20, so that the output power of any electrode 10 can be adjusted individually, and thus, the output power of different electrodes 10 can be adjusted pertinently.
In some embodiments, the electrode 10 may be one. In other embodiments, the number of electrodes 10 may be at least two.
Referring to fig. 3, a block diagram of a cosmetic apparatus 100 according to a third embodiment of the present application is shown. In some embodiments, as shown in fig. 3, each power adjustment module 30 includes a plurality of power adjustment sub-modules 31, the operating temperature ranges of the plurality of power adjustment sub-modules 31 are different, the beauty treatment instrument 100 has a plurality of gear positions, each gear position corresponds to an optimal operating temperature, each power adjustment sub-module 31 corresponds to a gear position, and the lower limit value of the operating temperature range of each power adjustment sub-module 31 is less than or equal to the optimal operating temperature of the corresponding gear position. Wherein, each power conditioning module 30 corresponds to an electrode 10, and the power conditioning module 30 corresponding to an electrode 10 includes a plurality of power conditioning sub-modules 31.
The optimal operating temperatures corresponding to the plurality of gear steps sequentially increase, and the lower limit values of the operating temperature ranges of the plurality of power adjustment sub-modules 31 corresponding to the plurality of gear steps sequentially increase. The optimal working temperature corresponding to each gear can be set according to actual requirements.
Illustratively, the beauty instrument 100 has three gears, namely, first gear, second gear and third gear, wherein the optimal working temperature corresponding to the first gear is 38 ℃, the optimal working temperature corresponding to the second gear is 40 ℃, and the optimal working temperature corresponding to the third gear is 42 ℃. As shown in fig. 3, each power adjustment module 30 includes three power adjustment sub-modules 31, namely, a power adjustment sub-module 31a, a power adjustment sub-module 31b and a power adjustment sub-module 31c, wherein the power adjustment sub-module 31a corresponds to a first gear, the power adjustment sub-module 31b corresponds to a second gear, the power adjustment sub-module 31c corresponds to a third gear, and the lower limit values of the operating temperature ranges of the power adjustment sub-module 31a, the power adjustment sub-module 31b and the power adjustment sub-module 31c are 36 ℃, 38 ℃ and 40 ℃, respectively.
Obviously, in other embodiments, the optimal operating temperature corresponding to each of the three gears may also be other values. Also, the number of gears of the beauty instrument 100 may be other values, for example, two, four, etc.
When the beauty instrument 100 includes a plurality of gears, by setting a plurality of power adjustment sub-modules 31 having different operating range temperatures, when the beauty instrument 100 is in different gears, the output power of the beauty instrument 100 can be adjusted by using the different power adjustment sub-modules 31, so that the temperature of the skin can be approximately maintained at the optimal operating temperature of the corresponding gear by adjusting the output power of the electrode 10 according to the gears, thereby adjusting the output power of the beauty instrument 100 according to the gears used by the user, and further enabling the skin to reach the corresponding operating temperature, and avoiding that the temperature of the skin area acted by the beauty instrument 100 differs greatly from the optimal operating temperature corresponding to the corresponding gear, and the beauty requirement of the user cannot be satisfied.
In some embodiments, the controller 40 is further configured to control the power adjustment sub-module 31 corresponding to any gear when the beauty apparatus 100 is in any gear, to be connected to the power generation module 20 and the electrode 10, so that the power adjustment sub-module 31 corresponding to different gears adjusts the output power of the electrode 10. When each power adjustment module 30 includes a plurality of power adjustment sub-modules 31, the power adjustment module 30 is connected between the electrode 10 and the power generation module 20, and one of the power adjustment sub-modules 31 of the power adjustment module 30 may be connected between the corresponding electrode 10 and the power generation module 20.
The beauty apparatus 100 may include a memory (not shown), and may preset a preset correspondence between the gear and the power adjustment sub-module 31, and store the preset correspondence in the memory, where the preset correspondence defines a correspondence between a plurality of gears and a plurality of power adjustment sub-modules 31, and each power adjustment sub-module 31 corresponds to a gear. The controller 40 is further configured to determine a gear in which the beauty apparatus 100 is currently located, determine a target power adjustment sub-module corresponding to the gear in which the beauty apparatus 100 is currently located according to the preset correspondence, and control the target power adjustment sub-module to be connected with the power generation module 20 and the electrode 10, so that the output power of the beauty apparatus 100 in the current gear can be adjusted by the target power adjustment sub-module. The memory may be a non-volatile memory.
As shown in fig. 3, the beauty apparatus 100 further includes a plurality of first switches 50, each first switch 50 is connected between a power adjustment sub-module 31 and the power generation module 20, and the controller 40 may include a plurality of first pins, each first pin is used for being connected with a corresponding first switch 50. The controller 40 may control the first switch 50 to be turned on by inputting a high level or a low level to the first switch 50 through the first pin, so that the power adjustment sub-module 31 connected to the first switch 50 is connected to the power generation module 20 and the electrode 10, respectively, so that the power generation module 20 is connected to the electrode 10, and the controller 40 may also control the first switch 50 to be turned off by inputting a low level or a high level to the first switch 50 through the first pin, so that the power adjustment sub-module 31 connected to the first switch 50 is disconnected from the power generation module 20, so that the power generation module 20 is disconnected from the electrode 10, thereby realizing that the power adjustment sub-module 31 corresponding to the current gear control of the beauty instrument 100 is connected to the power generation module 20 and the electrode 10, and adjusting the output power of the electrode 10 according to the current gear of the beauty instrument 100.
The first switch 50 may be a digital control switch, such as a MOS transistor, a BJT transistor, or the like.
As shown in fig. 3, each power conditioning module 30 includes a power conditioning sub-module 31a, a power conditioning sub-module 31b and a power conditioning sub-module 31c, the power conditioning sub-module 31c corresponds to a third gear, the plurality of first switches 50 includes a first switch 50a, a first switch 50b and a first switch 50c, the first switch 50a is connected between the power conditioning sub-module 31a and the power generating module 20, the first switch 50b is connected between the power conditioning sub-module 31b and the power generating module 20, and the first switch 50c is connected between the power conditioning sub-module 31c and the power generating module 20. When determining that the current gear of the beauty apparatus 100 is the third gear, the controller 40 determines the power adjustment sub-module 31c as the target power adjustment sub-module, and controls the first switch 50c connected to the power adjustment sub-module 31c to be turned on, and controls the first switch 50a and the first switch 50b to be turned off, so that the power adjustment sub-module 31c is respectively connected to the power generation module 20 and the electrode 10, thereby adjusting the output power of the electrode 10 through the power adjustment sub-module 31 c.
In other embodiments, each first switch 50 may be connected between the corresponding power conditioning sub-module 31 and the electrode 10, or a portion of the first switches 50 may be connected between the corresponding power conditioning sub-module 31 and the electrode 10, with the remainder being connected between the corresponding power conditioning sub-module 31 and the power generation module 20.
In some embodiments, the electrode 10 includes a contact surface for contacting facial skin, where the facial skin is the aforementioned load, and the facial skin includes different facial regions, and each power adjustment module 30 includes a plurality of power adjustment sub-modules 31, where the operating temperature ranges of the power adjustment sub-modules 31 are different, and each power adjustment sub-module 31 corresponds to a facial region.
In some embodiments, the controller 40 is further configured to determine a face area contacted by the contact surface, determine a target power adjustment sub-module according to the face area contacted by the contact surface, and control the target power adjustment sub-module to be connected to the power generation module 20 and the electrode 10. When each power adjustment module 30 includes a plurality of power adjustment sub-modules 31 and the controller 40 determines the target power adjustment sub-module, the power adjustment module 30 is connected between the electrode 10 and the power generation module 20, and the target power adjustment module may be connected between the corresponding electrode 10 and the power generation module 20.
When the contact surface of the electrode 10 contacts with the different face areas, the power adjusting sub-module 31 corresponding to the currently acting face area is controlled to be connected with the power generating module 20 and the electrode 10, so that the temperature of the face area can be maintained at the corresponding working temperature when the adjusted output power of the electrode 10 acts on the different face areas, thereby realizing the targeted adjustment of the output power according to the face area acted by the beauty instrument 100.
The beauty instrument 100 may include a face recognition module (not shown) for acquiring information of a face area currently contacted by the contact surface of the electrode 10 and transmitting the information to the controller 40, and the controller 40 determines the face area currently contacted by the contact surface after receiving the information. The face recognition module may be an image sensor, such as, for example, a camera, webcam, or the like. The face recognition module sends the acquired image information of the face area currently contacted by the contact surface to the controller 40, and the controller 40 determines the face area currently contacted by the contact surface after receiving the image information.
In some embodiments, the determining the target power adjustment sub-module according to the face area contacted by the contact surface includes: and determining the power adjustment sub-module 31 corresponding to the face area contacted by the contact surface as the target power adjustment sub-module according to the preset corresponding relation between the face area and the power adjustment sub-module 31.
The preset correspondence between the face area and the power adjustment sub-module 31 defines a correspondence between a plurality of face areas and a plurality of power adjustment sub-modules 31, and each face area corresponds to a power adjustment sub-module 31.
In some embodiments, a preset correspondence between the face area and the power adjustment sub-module 31 may be preset, and the preset correspondence may be stored in the memory. The controller 40 is configured to determine, after determining the face area currently contacted by the contact surface, a target power adjustment sub-module corresponding to the face area currently contacted by the contact surface according to the preset correspondence, and control the target power adjustment sub-module to be connected with the power generation module 20 and the electrode 10.
Referring to fig. 4, a block diagram is provided in a fourth embodiment of the present application. In some embodiments, each power adjustment module 30 includes a plurality of power adjustment sub-modules 31, as shown in fig. 4, the plurality of power adjustment sub-modules 31 includes a first power adjustment sub-module 311, a second power adjustment sub-module 312, a third power adjustment sub-module 313, and a fourth power adjustment sub-module 314, the different facial regions include a periocular region, a perioral region, a forehead region, and a cheek region, and the first power adjustment sub-module 311, the second power adjustment sub-module 312, the third power adjustment sub-module 313, and the fourth power adjustment sub-module 314 are in one-to-one correspondence with the periocular region, the perioral region, the forehead region, and the cheek region, respectively.
In some embodiments, the controller 40 determines a target power adjustment sub-module from the face area contacted by the contact surface, comprising: when the face area contacted by the contact surface is the periocular area, determining the target power adjustment sub-module as a first power adjustment sub-module 311; determining the target power adjustment sub-module as a second power adjustment sub-module 312 when the face area contacted by the contact surface is the perioral area; when the face area contacted by the contact surface is the forehead area, determining that the target power adjustment sub-module is a third power adjustment sub-module 313; when the face area contacted by the contact surface is the cheek area, the target power adjustment sub-module is determined to be a fourth power adjustment sub-module 314, wherein the lower limit value of the operating temperature range of the first power adjustment sub-module 311, the lower limit value of the operating temperature range of the second power adjustment sub-module 312, the lower limit value of the operating temperature range of the third power adjustment sub-module 313, and the lower limit value of the operating temperature range of the fourth power adjustment sub-module 314 are different from each other.
When each power adjustment module 30 includes the first power adjustment sub-module 311, the second power adjustment sub-module 312, the third power adjustment sub-module 313 and the fourth power adjustment sub-module 314, the power adjustment module 30 is connected between the electrode 10 and the power generation module 20, and one of the first power adjustment sub-module 311, the second power adjustment sub-module 312, the third power adjustment sub-module 313 and the fourth power adjustment sub-module 314 may be connected between the corresponding electrode 10 and the power generation module 20.
Wherein, the applicable working temperatures are different due to the different skin thicknesses in the periocular region, cheek region, forehead region and perioral region.
The lower limit value of the operating temperature range of the first power adjustment sub-module 311 may be smaller than the lower limit value of the operating temperature range of the second power adjustment sub-module 312, the lower limit value of the operating temperature range of the third power adjustment sub-module 313, and the lower limit value of the operating temperature range of the fourth power adjustment sub-module 314, because the skin thickness of the periocular region is thinner, and the operating temperature applicable to the periocular region is lower. By adjusting the output power by the first power adjustment sub-module 311 having a low lower operating temperature limit value, the temperature of the periocular region can be made low, so that the periocular region can be gently subjected to cosmetic diagnosis and treatment.
The lower limit value of the operating temperature range of the fourth power adjustment sub-module 314 may be greater than the lower limit value of the operating temperature ranges of the first power adjustment sub-module 311, the second power adjustment sub-module 312 and the third power adjustment sub-module 313 due to the thicker skin thickness of the cheek region. By adjusting the output power by using the fourth power adjustment sub-module 314 with a higher lower limit value of the operating temperature, the temperature of the cheek area is higher, so that the cheek area is facilitated to be subjected to beauty treatment.
The facial skin is divided into the periocular region, the perioral region, the forehead region and the cheek region, and the output power is adjusted by the different power adjusting sub-modules 31, so that the beauty treatment instrument 100 is more targeted for the facial beauty treatment.
As shown in fig. 4, the beauty apparatus 100 further includes a plurality of second switches 60, a second switch 60 is connected between each first power adjustment sub-module 311 and the power generation module 20, a second switch 60 is connected between each second power adjustment sub-module 312 and the power generation module 20, a second switch 60 is connected between each third power adjustment sub-module 313 and the power generation module 20, a second switch 60 is connected between each fourth power adjustment sub-module 314 and the power generation module 20, and the controller 40 may include a plurality of second pins, each second pin is used for connecting with a corresponding second switch 60. The controller 40 may control the second switch 60 to be turned on by inputting a high level or a low level to the second switch 60 through the second pin, so that one of the first power adjustment sub-module 311, the second power adjustment sub-module 312, the third power adjustment sub-module 313 and the fourth power adjustment sub-module 314 is connected to the power generation module 20 and the electrode 10, so that the power generation module 20 is connected to the electrode 10, and the controller 40 may further control the second switch 60 to be turned off by inputting a low level or a low level to the second switch 60 through the second pin, so that the connection between the power generation module 20 and the electrode 10 is disconnected, thereby realizing that the corresponding power adjustment sub-module 31 is connected to the power generation module 20 and the electrode 10 according to the facial area currently acted by the beauty instrument 100, and correspondingly adjusting the electrode 10 according to the facial area currently acted by the beauty instrument 100.
Illustratively, as shown in fig. 4, the first power adjustment sub-module 311 is connected to the power generation module 20 by a second switch 60a, the second power adjustment sub-module 312 is connected to the power generation module 20 by a second switch 60b, the third power adjustment sub-module 313 is connected to the power generation module 20 by a second switch 60c, and the fourth power adjustment sub-module 314 is connected to the power generation module 20 by a second switch 60d. When the face area contacted by the contact surface is determined to be the cheek area, the controller 40 controls the second switch 60d connected to the fourth power adjustment sub-module 314 to be turned on, and controls the second switch 60a connected to the first power adjustment sub-module 311, the second switch 60b connected to the second power adjustment sub-module 312, and the second switch 60c connected to the third power adjustment sub-module 313 to be turned off, so that the fourth power adjustment sub-module 314 is connected to the power generation module 20 and the electrode 10, thereby adjusting the output power of the electrode 10 through the fourth power adjustment sub-module 314.
In other embodiments, each second switch 60 may be connected between the corresponding power conditioning sub-module 31 and the electrode 10, or a portion of the second switches 60 may be connected between the corresponding power conditioning sub-module 31 and the electrode 10, with the remainder being connected between the corresponding power conditioning sub-module 31 and the power generation module 20. For example, a second switch 60 is connected between the first power adjustment sub-module 311 and the electrode 10, a second switch 60 is connected between the second power adjustment sub-module 312 and the electrode 10, a second switch 60 is connected between the third power adjustment sub-module 313 and the electrode 10, and a second switch 60 is connected between the fourth power adjustment sub-module 314 and the electrode 10.
In other embodiments, the facial skin may be divided into a plurality of different facial regions in other ways, for example, dividing the facial skin into an upper half facial region and a lower half facial region.
In some embodiments, the beauty treatment instrument 100 further includes a contact detection module provided on the contact surface of the electrode 10, and the contact detection module is configured to detect a contact area between the contact surface of the electrode 10 and the load.
Wherein, the contact detection module can be a distance sensor, such as an infrared distance sensor, a laser distance sensor, an ultrasonic distance sensor, etc. In some embodiments, the contact detection module may be an infrared ranging sensor, where the infrared ranging sensor includes a plurality of transmitters, a receiver and a processor, the plurality of transmitters are concentrically arranged on the contact surface of the electrode 10, each transmitter is configured to transmit infrared rays, the receiver is configured to receive returned infrared rays, the processor is configured to determine a distance between each transmitter and the load according to an intensity of the returned infrared rays, that is, determine a distance between each position of the contact surface and the load, determine whether each position is in contact with the load according to a distance between each position and the load, and determine a contact area between the contact surface and the load according to a position of the contact surface in contact with the load. And when the distance is smaller than a preset distance, determining whether the load is contacted with the load, wherein the preset distance can be set according to actual requirements.
In some embodiments, each power conditioning module 30 includes a plurality of power conditioning sub-modules 31, the lower limits of the operating temperature ranges of the power conditioning sub-modules 31 being different. The controller 40 is configured to obtain the contact area detected by the contact detection module, and control to switch the electrode 10 and the power generation module 20 to be connected to the power adjustment sub-module 31 with a lower limit value of another operating temperature range when the ratio of the contact area to the total area of the contact surface changes from greater than a preset ratio to less than or equal to the preset ratio for a preset period of time. That is, when the ratio of the contact area to the total area of the contact surface is changed from greater than the preset ratio to less than or equal to the preset ratio, and the ratio is less than or equal to the preset ratio for the preset period of time, the controller 40 controls to disconnect the electrode 10 and the power generation module 20 from the current power adjustment sub-module 31, and controls the electrode 10 and the power generation module 20 to be connected to the power adjustment sub-module 31 having a lower limit value of another operating temperature range.
When the ratio of the contact area to the total area of the contact surface is smaller than or equal to the preset ratio, the contact area of the electrode 10 and the load is smaller, so that the overcurrent area of the electrode 10 is smaller, the power output by the electrode 10 is concentrated on the part of the load, which is in contact with the electrode 10, so that the temperature of the part rises faster, and if the load is skin, burn may be caused. The embodiment of the application is connected to the power adjusting submodule 31 with lower working temperature range lower limit by switching, so that the output power of the electrode 10 after adjustment is lower, burn can be avoided, and the energy received by the part of the load with larger contact area with the electrode 10 and the part with smaller contact area with the electrode 10 is not greatly different, which is beneficial for the beauty instrument 100 to evenly beautify the face area.
The preset ratio can be set according to actual requirements. In some embodiments, the predetermined ratio may be one third.
Referring to fig. 5, a block diagram of a cosmetic apparatus 100 according to a fifth embodiment of the present application is shown. In some embodiments, as shown in fig. 5, the beauty treatment apparatus 100 includes the aforementioned electrode 10, the power generation module 20, the power adjustment module 30, and the controller 40, and further includes a temperature sensor 70, where the temperature sensor 70 is disposed on the power adjustment module 30, and is used for detecting the temperature of the power adjustment module 30. The controller 40 is further configured to obtain a temperature detected by the temperature sensor 70 and determine a temperature of the electrode 10 according to the temperature detected by the temperature sensor 70, wherein the temperature of the electrode 10 is positively correlated to the temperature of the power adjustment module 30.
When the load in contact with the contact surface of the electrode 10 is heated, heat generated by the load is conducted to the electrode 10, so that the electrode 10 is heated; when the load cools down, the electrode 10 follows the load cooling down.
Wherein, as the power generation module 20 outputs energy to the power adjustment module 30 and the electrode 10, the power adjustment module 30 heats and the temperature rises, the electrode 10 outputs power to the load, so that the load heats and conducts heat to the electrode 10, and the electrode 10 heats; when the temperature of the power adjustment module 30 increases, the resistance value of the power adjustment module 30 increases, so that the output power of the electrode 10 decreases, and after the resistance value of the power adjustment module 30 increases for a while, the power adjustment module 30 decreases in temperature due to the decrease in overcurrent, and the load decreases in temperature due to the decrease in output power of the electrode 10.
Wherein the temperature of the electrode 10 is in a preset proportional relationship with the temperature of the power adjustment module 30, and the temperature of the electrode 10 is T o The temperature of the power adjustment module 30 is T a ，T o ＝N*T a Wherein N is a constant.
In the embodiment of the present application, by detecting the temperature of the power adjustment module 30 and determining the temperature of the electrode 10 according to the temperature of the power adjustment module 30, the temperature of the electrode 10 is obtained more simply, and the internal structure of the beauty apparatus 100 can be simplified.
Referring to fig. 6, a flowchart of an output power adjusting method according to an embodiment of the application is shown. The output power adjustment method is applied to the cosmetic apparatus 100 provided in any of the foregoing embodiments. As shown in fig. 6, the output power adjustment method includes the steps of:
s10: the power generation module 20 is controlled to output power to the electrode 10.
S20: the resistance value of the power adjustment module 30 is changed in response to a change in the temperature of the power adjustment module, thereby adjusting the output power of the electrode 10.
According to the output power adjusting method provided by the embodiment of the application, the power adjusting module 30 with the self resistance value changing along with the self temperature is arranged, so that when the self temperature of the power adjusting module 30 changes due to the received energy after the power generating module 20 outputs power, the magnitude of the current passing through the electrode 10 can be adjusted by responding to the change of the self temperature, and the output power of the beauty instrument 100 can be automatically adjusted.
In some embodiments, the resistance value of the power conditioning module 30 is positively correlated to the temperature of itself when the temperature of the power conditioning module 30 is within the operating temperature range of the power conditioning module 30.
In some embodiments, the resistance value of the power adjustment module 30 changes in response to a change in the temperature of the power adjustment module, thereby adjusting the output power of the electrode 10, including: the power regulating module increases in temperature when the self-heating power is larger than the self-radiating power, and when the temperature of the power regulating module increases to be within the working temperature range of the power regulating module, the resistance value of the power regulating module increases along with the increase of the temperature of the power regulating module, so that the current passing through the electrode decreases, and the output power of the electrode decreases; after the resistance value of the power regulation module increases, the current passing through the power regulation module decreases, so that the temperature of the power regulation module decreases, the resistance value of the power regulation module decreases with the decrease of the temperature of the power regulation module, and the current passing through the electrode increases, so that the output power of the electrode increases.
In some embodiments, the beauty apparatus 100 has a plurality of gear positions, each gear position corresponds to an optimal operating temperature, each power adjustment module 30 includes a plurality of power adjustment sub-modules 31, the operating temperature ranges of the plurality of power adjustment sub-modules 31 are different, each power adjustment sub-module 31 corresponds to a gear position, and a lower limit value of the operating temperature range of each power adjustment sub-module 31 is less than or equal to the optimal operating temperature of the corresponding gear position. The output power adjustment method further includes: when the beauty apparatus 100 is in any gear, the power adjustment sub-module 31 for controlling the corresponding gear is connected to the power generation module 20 and the electrode 10.
In some embodiments, the electrode 10 includes a contact surface for contacting facial skin, the facial skin including a different facial area, and each power conditioning module 30 includes a plurality of power conditioning sub-modules 31, the plurality of power conditioning sub-modules 31 having different operating temperature ranges. The output power adjustment method further includes: determining a face area contacted by the contact surface; determining a target power adjustment sub-module according to the face area contacted by the contact surface; and controlling the target power adjustment sub-module to be connected with the power generation module and the electrode.
In some embodiments, the different facial regions include a periocular region, a perioral region, a forehead region, and a cheek region, the plurality of power adjustment sub-modules 31 includes a first power adjustment sub-module 311, a second power adjustment sub-module 312, a third power adjustment sub-module 313, and a fourth power adjustment sub-module 314, and the first power adjustment sub-module 311, the second power adjustment sub-module 312, the third power adjustment sub-module 313, and the fourth power adjustment sub-module 314 are respectively in one-to-one correspondence with the periocular region, the perioral region, the forehead region, and the cheek region. The target power adjustment submodule is determined according to the face area contacted by the contact surface and comprises the following components: when the face area contacted by the contact surface is the periocular area, determining the target power adjustment sub-module as the first power adjustment sub-module; when the face area contacted by the contact surface is the lip surrounding area, determining the target power adjustment sub-module as the second power adjustment sub-module; when the face area contacted by the contact surface is the forehead area, determining the target power adjustment sub-module as the third power adjustment sub-module; and when the face area contacted by the contact surface is the cheek area, determining that the target power adjustment sub-module is the fourth power adjustment sub-module, wherein the lower limit value of the working temperature range of the first power adjustment sub-module, the lower limit value of the working temperature range of the second power adjustment sub-module, the lower limit value of the working temperature range of the third power adjustment sub-module and the lower limit value of the working temperature range of the fourth power adjustment sub-module are different from each other.
The output power adjustment method corresponds to the aforementioned cosmetic device 100, and for more details, reference may be made to the content of each embodiment of the aforementioned cosmetic device 100, and the output power adjustment method and the content of the aforementioned cosmetic device 100 may also be referred to each other.
The embodiment of the application also provides a computer readable storage medium, wherein a computer program is stored in the computer readable storage medium, and the computer program is used for being executed after being called by a processor so as to realize the output power adjusting method provided by any embodiment.
Those of ordinary skill in the art will appreciate that all or a portion of the steps in the various methods of the above embodiments may be implemented by a program that instructs associated hardware, and the program may be stored in a computer readable memory, which may include: flash disk, read-only memory, random access memory, magnetic or optical disk, etc.
It should be noted that, for simplicity of description, the foregoing method embodiments are all described as a series of acts, but it should be understood by those skilled in the art that the present application is not limited by the order of acts described, as some steps may be performed in other orders or concurrently in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present application.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.
The foregoing is a description of embodiments of the present application, and it should be noted that, for those skilled in the art, modifications and variations can be made without departing from the principles of the embodiments of the present application, and such modifications and variations are also considered to be within the scope of the present application.
Claims (10)
1. A cosmetic device, comprising:
an electrode;
a power generation module;
a controller for controlling the power generation module to output power to the electrode; and
and the power regulating module is connected between the electrode and the power generating module, the temperature of the power regulating module is related to the output power of the power generating module, and the resistance value of the power regulating module is changed in response to the change of the temperature of the power regulating module, so that the output power of the electrode is regulated.
2. The cosmetic apparatus of claim 1, wherein the resistance value of the power adjustment module is positively correlated with the temperature of the power adjustment module when the temperature of the power adjustment module is within the operating temperature range of the power adjustment module.
3. The cosmetic apparatus according to claim 2, wherein the power adjustment module increases in temperature when the self-heating power is greater than the self-heat-dissipating power, and when the temperature of the power adjustment module increases to be within an operating temperature range of the power adjustment module, a resistance value of the power adjustment module increases following the increase in temperature of the power adjustment module, so that a current passing through the electrode decreases, thereby causing the output power of the electrode to decrease; after the resistance value of the power regulation module increases, the current passing through the power regulation module decreases, so that the temperature of the power regulation module decreases, the resistance value of the power regulation module decreases with the decrease of the temperature of the power regulation module, and the current passing through the electrode increases, so that the output power of the electrode increases.
4. The cosmetic apparatus of claim 2, wherein a lower limit of the operating temperature range of the power adjustment module is less than or equal to an optimal operating temperature of the cosmetic apparatus.
5. The cosmetic apparatus of claim 2, wherein the plurality of electrodes includes a plurality of the power adjustment modules, each power adjustment module corresponding to an electrode, each power adjustment module being connected between a corresponding electrode and the power generation module, a resistance value of each power adjustment module being varied in response to a change in temperature of the power adjustment module, thereby adjusting an output power of the corresponding electrode.
6. The cosmetic apparatus of claim 5, wherein the cosmetic apparatus has a plurality of gear positions, each gear position corresponding to an optimal operating temperature, each power adjustment module including a plurality of power adjustment sub-modules, the plurality of power adjustment sub-modules having different operating temperature ranges, each power adjustment sub-module corresponding to a gear position, a lower limit value of the operating temperature range of each power adjustment sub-module being less than or equal to the optimal operating temperature of the corresponding gear position; the controller is also used for controlling the power adjustment sub-module corresponding to any gear to be connected with the power generation module and the electrode when the beauty instrument is in any gear.
7. The cosmetic apparatus of claim 5, wherein the electrode comprises a contact surface for contacting facial skin, the facial skin comprising a different facial area, each power adjustment module comprising a plurality of power adjustment sub-modules, the plurality of power adjustment sub-modules having different operating temperature ranges; the controller is also used for determining the face area contacted by the contact surface, determining a target power adjustment sub-module according to the face area contacted by the contact surface, and controlling the target power adjustment sub-module to be connected with the power generation module and the electrode.
8. The cosmetic apparatus of claim 7, wherein the different facial regions comprise a periocular region, a perioral region, a forehead region, and a cheek region, the plurality of power conditioning sub-modules comprising a first power conditioning sub-module, a second power conditioning sub-module, a third power conditioning sub-module, and a fourth power conditioning sub-module; the controller determines a target power adjustment sub-module according to the face area contacted by the contact surface, and the target power adjustment sub-module comprises: when the face area contacted by the contact surface is the periocular area, determining the target power adjustment sub-module as the first power adjustment sub-module; when the face area contacted by the contact surface is the lip surrounding area, determining the target power adjustment sub-module as the second power adjustment sub-module; when the face area contacted by the contact surface is the forehead area, determining the target power adjustment sub-module as the third power adjustment sub-module; and when the face area contacted by the contact surface is the cheek area, determining that the target power adjustment sub-module is the fourth power adjustment sub-module, wherein the lower limit value of the working temperature range of the first power adjustment sub-module, the lower limit value of the working temperature range of the second power adjustment sub-module, the lower limit value of the working temperature range of the third power adjustment sub-module and the lower limit value of the working temperature range of the fourth power adjustment sub-module are different from each other.
9. The cosmetic apparatus of claim 1, further comprising a temperature sensor disposed on the power adjustment module, the temperature sensor configured to detect a temperature of the power adjustment module; the controller is also used for acquiring the temperature detected by the temperature sensor and determining the temperature of the electrode according to the temperature detected by the temperature sensor, wherein the temperature of the electrode is positively correlated with the temperature of the power regulation module.
10. The utility model provides an output power regulation method, is applied to the beauty instrument, characterized in that, the beauty instrument includes electrode, power generation module and power regulation module, power regulation module is connected between electrode and the power generation module, the temperature of power regulation module is correlated with the output power of power generation module, output power regulation method includes:
controlling the power generation module to output power to the electrode;
the resistance value of the power adjustment module changes in response to a change in temperature of the power adjustment module, thereby adjusting the output power of the electrode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310636808.8A CN116747430A (en) | 2023-05-31 | 2023-05-31 | Beauty instrument and output power adjusting method thereof |
| JP2023221015A JP7483290B1 (en) | 2023-05-31 | 2023-12-27 | Cosmetic device and method for adjusting output power thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310636808.8A CN116747430A (en) | 2023-05-31 | 2023-05-31 | Beauty instrument and output power adjusting method thereof |
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| CN116747430A true CN116747430A (en) | 2023-09-15 |
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| CN202310636808.8A Pending CN116747430A (en) | 2023-05-31 | 2023-05-31 | Beauty instrument and output power adjusting method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117482389A (en) * | 2023-12-29 | 2024-02-02 | 深圳市宗匠科技有限公司 | Output power adjusting method, beauty instrument, storage medium and electronic equipment |
| CN117482390A (en) * | 2024-01-02 | 2024-02-02 | 深圳市宗匠科技有限公司 | Output power adjusting method, beauty instrument, storage medium and electronic equipment |
| CN117482391A (en) * | 2024-01-03 | 2024-02-02 | 深圳市宗匠科技有限公司 | Output power adjusting method, beauty instrument, storage medium and electronic equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2803429Y (en) | 2004-12-28 | 2006-08-09 | 苏暐婷 | Health face-care instrument |
| US20080234673A1 (en) | 2007-03-20 | 2008-09-25 | Arthrocare Corporation | Multi-electrode instruments |
| EP3801752A4 (en) | 2018-06-11 | 2022-03-23 | Aigain Beauty Ltd. | Artificial intelligence for improved skin tightening |
-
2023
- 2023-05-31 CN CN202310636808.8A patent/CN116747430A/en active Pending
- 2023-12-27 JP JP2023221015A patent/JP7483290B1/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117482389A (en) * | 2023-12-29 | 2024-02-02 | 深圳市宗匠科技有限公司 | Output power adjusting method, beauty instrument, storage medium and electronic equipment |
| CN117482389B (en) * | 2023-12-29 | 2024-05-17 | 深圳市宗匠科技有限公司 | Output power adjusting method, beauty instrument, storage medium and electronic equipment |
| CN117482390A (en) * | 2024-01-02 | 2024-02-02 | 深圳市宗匠科技有限公司 | Output power adjusting method, beauty instrument, storage medium and electronic equipment |
| CN117482390B (en) * | 2024-01-02 | 2024-05-17 | 深圳市宗匠科技有限公司 | Output power adjusting method, beauty instrument, storage medium and electronic equipment |
| CN117482391A (en) * | 2024-01-03 | 2024-02-02 | 深圳市宗匠科技有限公司 | Output power adjusting method, beauty instrument, storage medium and electronic equipment |
| CN117482391B (en) * | 2024-01-03 | 2024-05-17 | 深圳市宗匠科技有限公司 | Output power adjusting method, beauty instrument, storage medium and electronic equipment |
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| JP7483290B1 (en) | 2024-05-15 |
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