CN117959581A

CN117959581A - Beauty instrument

Info

Publication number: CN117959581A
Application number: CN202410310285.2A
Authority: CN
Inventors: 刘联杰
Original assignee: Shenzhen Youlai Intelligent Electronic Co ltd
Current assignee: Shenzhen Youlai Intelligent Electronic Co ltd
Priority date: 2024-03-18
Filing date: 2024-03-18
Publication date: 2024-05-03

Abstract

The invention discloses a beauty instrument, which comprises an electrode assembly and a controller, wherein the electrode assembly is used for discharging skin; the controller is used for controlling the electrode assembly to work; wherein the cosmetic instrument is configured with a first mode of operation; in a first mode of operation, the controller is configured to: the control electrode assembly periodically and circularly outputs radio frequency current and micro-current to promote the absorption of skin to the cosmetic product or medical product. The invention combines the radio frequency current and the micro-current to periodically act on the skin, thereby achieving the aim of well promoting the skin to absorb the beauty product or the medical product, and greatly improving the absorption efficiency and the absorption effect of the skin to the beauty product or the medical product; and can avoid the bad phenomena of skin injury and polarization caused by long-time acting of fixed current on the skin.

Description

Beauty instrument

Technical Field

The invention relates to the field of skin care equipment, in particular to a beauty instrument.

Background

In the related art, after the cosmetic or medical product is applied to the skin, it is mainly absorbed in the following two ways: firstly, the active absorption by skin is relied on; and secondly, the direct current ion introducing equipment is used for introducing and absorbing, the direct current ion introducing equipment is mainly based on the principle of opposite attraction and like repulsion, continuous direct current is supplied to the skin, and the charged components in the cosmetic product or the medical product are introduced into the skin under the action of an electric field, so that the purpose of introducing and absorbing is achieved.

However, both of the above-mentioned absorption modes have disadvantages in specific applications, particularly in that: (1) The active absorption mode of skin has the problems of low absorption ratio and low absorption speed. (2) In the way of leading-in and absorbing through the direct current ion leading-in equipment, on one hand, continuous direct current can lead chloride ions on the skin to be close to the positive electrode to form hydrochloric acid solution, sodium ions are close to the negative electrode to form sodium hydroxide solution, and the direct current acts on the skin for a long time to cause damage to the skin and can lead to the polarization problem of the skin; on the other hand, the direct current ion introduction method can only selectively introduce negative ions or positive ions into the cosmetic or medical products, wasting other effective components, and even leading to the fact that the required components cannot be absorbed at all. Therefore, the method of active absorption by skin and the method of direct current ion introduction are both single in technique, and the absorption effect of the cosmetic product or medical product is not ideal.

Disclosure of Invention

The first aspect of the present invention is to provide a cosmetic apparatus, which aims to solve the technical problem of poor absorption effect of skin on cosmetic products or medical products in the related art.

In order to achieve the above object, the first aspect of the present invention provides a technical solution that: a cosmetic device, comprising:

an electrode assembly for discharging skin;

A controller for controlling the operation of the electrode assembly;

wherein the cosmetic instrument is configured with a first mode of operation;

in the first mode of operation, the controller is configured to: the electrode assembly is controlled to periodically and circularly output radio frequency current and micro-current so as to promote the absorption of the skin to the cosmetic product or the medical product.

As one embodiment, the controlling the electrode assembly to periodically cycle out a radio frequency current and a micro current includes: controlling the electrode assembly to circularly output radio frequency current and micro-current with at least one frequency according to a first period;

and in the first period, the total output duration of the radio frequency current is longer than the total output duration of the micro current.

As one embodiment, the first period is composed of a first period and a second period;

the controlling the electrode assembly to cyclically output a radio frequency current and a micro-current of at least one frequency according to a first cycle includes: in the first period, controlling the electrode assembly to circularly output micro-current with a first frequency, and controlling the electrode assembly to circularly output radio-frequency current with a second frequency; in the second period, controlling the electrode assembly to circularly output micro-current with a third frequency, and controlling the electrode assembly to circularly output radio-frequency current with a fourth frequency;

wherein the first frequency is less than or greater than the third frequency;

each period in which the electrode assembly outputs a radio frequency current and each period in which the electrode assembly outputs a micro current do not overlap each other.

As one embodiment, the first frequency is greater than the third frequency, and the ratio of the first frequency to the third frequency is greater than or equal to 5 and less than or equal to 15; and/or the number of the groups of groups,

The first frequency and the third frequency are both greater than 0Hz and less than or equal to 50Hz.

As an embodiment, the ratio of the first frequency to the third frequency is equal to 10:1, a step of; and/or the number of the groups of groups,

The first frequency is 50Hz, the third frequency is 5Hz, and the second frequency and the fourth frequency are both equal to the first frequency.

As one embodiment, the microcurrent is an alternating current greater than or equal to 50uA and less than or equal to 1000 uA.

As one embodiment, the controller controls the electrode assembly to output a micro current, comprising: and controlling the electrode assembly to output micro-current with waveforms of first square waves, wherein each first square wave consists of a first positive wave band and a first negative wave band, and a first preset time length is reserved between the first positive wave band and the first negative wave band.

As one embodiment, the first preset time period is greater than or equal to 2us and less than or equal to 8us; and/or the number of the groups of groups,

The first preset duration is equal to 5us.

As one embodiment, the cosmetic instrument further comprises a gear adjusting part capable of being switched to at least two working gears;

The at least two working gears correspond to at least one of the following parameters being different: the driving voltage amplitude of the micro-current, the pulse width of the micro-current, the driving voltage amplitude of the radio-frequency current and the pulse width of the radio-frequency current;

In the first mode of operation, the controller is further configured to: and according to the gear information fed back by the gear adjusting component, controlling the electrode assembly to periodically output radio frequency current and micro current according to parameters corresponding to the gear information fed back by the gear adjusting component.

As one embodiment, the driving voltage amplitude of the micro-current corresponding to each working gear is greater than or equal to 10V and less than or equal to 40V, and the pulse width of the micro-current corresponding to each working gear is greater than or equal to 10us and less than or equal to 500us; and/or the number of the groups of groups,

The driving voltage amplitude of the radio frequency current corresponding to each working gear is larger than or equal to 80V and smaller than or equal to 110V, and the pulse width of the radio frequency current corresponding to each working gear is larger than or equal to 1ms and smaller than or equal to 15ms.

As one embodiment, the gear adjusting component may be capable of switching to at least two of a first operating gear, a second operating gear and a third operating gear, wherein the driving voltage amplitude of the micro-current corresponding to the first operating gear is 16V, the pulse width of the micro-current is 32us, the driving voltage amplitude of the micro-current corresponding to the second operating gear is 18V, the pulse width of the micro-current is 42us, and the driving voltage amplitude of the micro-current corresponding to the third operating gear is 19.2V, and the pulse width of the micro-current is 42us.

As one embodiment, the cosmetic instrument further comprises a temperature detection means for detecting a skin temperature and/or an ambient temperature;

In the first mode of operation, the controller is further configured to: and controlling the electrode assembly to output the radio frequency current according to the temperature information fed back by the temperature detection component and the gear information fed back by the gear adjustment component, and controlling the driving voltage amplitude and the pulse width of the radio frequency current corresponding to the temperature information fed back by the temperature detection component and the gear information fed back by the gear adjustment component.

As an embodiment, in the first operation mode, the controller is further configured to: when the difference value between the temperature fed back by the temperature detection component and the target temperature is a first difference value, controlling the electrode assembly to output radio frequency current by adopting a first driving voltage and a first pulse width; when the difference value between the temperature fed back by the temperature detection component and the target temperature is a second difference value, controlling the electrode assembly to output radio frequency current by adopting a second driving voltage and a second pulse width; wherein the second difference is greater than the first difference, and the first driving voltage, the first pulse width, the second driving voltage, and the second pulse width satisfy the following relationship: the second driving voltage is greater than the first driving voltage and the second pulse width is greater than or equal to the first pulse width, or the second driving voltage is equal to the first driving voltage and the second pulse width is greater than the first pulse width; and/or the number of the groups of groups,

The gear adjusting component at least can be switched to a first working gear, a second working gear and a third working gear, and the electrode assembly is controlled to output radio-frequency current according to temperature information fed back by the temperature detecting component and gear information fed back by the gear adjusting component, so that the driving voltage amplitude and pulse width of radio-frequency current corresponding to the temperature information fed back by the temperature detecting component and the gear information fed back by the gear adjusting component are used for controlling the electrode assembly to output the radio-frequency current, and the method comprises at least two situations:

When the temperature fed back by the temperature detection component is smaller than 34 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear and the second working gear is 10ms, and the pulse width of the radio frequency current corresponding to the third working gear is 12ms;

When the temperature fed back by the temperature detection component is greater than or equal to 34 ℃ and less than 36 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear is 8ms, the pulse width of the radio frequency current corresponding to the second working gear is 10ms, and the pulse width of the radio frequency current corresponding to the third working gear is 11ms;

when the temperature fed back by the temperature detection component is greater than or equal to 36 ℃ and less than 38 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear is 7ms, the pulse width of the radio frequency current corresponding to the second working gear is 9ms, and the pulse width of the radio frequency current corresponding to the third working gear is 10ms;

When the temperature fed back by the temperature detection component is greater than or equal to 38 ℃ and less than 39 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear is 6ms, the pulse width of the radio frequency current corresponding to the second working gear is 7ms, and the pulse width of the radio frequency current corresponding to the third working gear is 10ms;

When the temperature fed back by the temperature detection component is greater than or equal to 39 ℃ and less than 40 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear is 90V, the driving voltage amplitudes of the radio frequency current corresponding to the second working gear and the third working gear are 100V, the pulse width of the radio frequency current corresponding to the first working gear is 6ms, the pulse width of the radio frequency current corresponding to the second working gear is 7ms, and the pulse width of the radio frequency current corresponding to the third working gear is 9ms;

When the temperature fed back by the temperature detection component is greater than or equal to 40 ℃ and less than or equal to 41 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear and the second working gear is 90V, the driving voltage amplitude of the radio frequency current corresponding to the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear and the second working gear is 2ms, and the pulse width of the radio frequency current corresponding to the third working gear is 4ms;

When the temperature fed back by the temperature detection component is greater than 41 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 90V, and the pulse width of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 2ms.

As an embodiment, the cosmetic device is further configured with a second operation mode in which the controller is configured to: controlling the electrode assembly to periodically and circularly output a micro-current with a fifth frequency and a micro-current with a sixth frequency, wherein the fifth frequency is smaller than the sixth frequency, and both the fifth frequency and the sixth frequency are larger than 0Hz and smaller than or equal to 1000Hz; and/or the number of the groups of groups,

The cosmetic instrument is further configured with a third mode of operation in which the controller is configured to: controlling the electrode assembly to output radio frequency current.

As one embodiment, the electrode assembly includes a plurality of positive electrodes and a plurality of negative electrodes, a spacing between adjacent ones of the positive electrodes and the negative electrodes being between 1cm ± 0.3 cm; and/or the number of the groups of groups,

The electrode assembly comprises a first electrode group and a second electrode group which is arranged around the periphery of the first electrode group, wherein the first electrode group comprises at least two first electrodes and at least one second electrode, the at least two first electrodes and the at least one second electrode are alternately arranged side by side, the second electrode group comprises a third electrode and a fourth electrode, at least one third electrode is arranged nearby the periphery of each first electrode, at least one fourth electrode is arranged nearby the periphery of each second electrode, the polarity of the first electrode is opposite to that of the third electrode, and the polarity of the second electrode is opposite to that of the fourth electrode.

An object of a second aspect of the present invention is to provide a cosmetic apparatus comprising:

an electrode assembly for discharging skin;

A controller for controlling the operation of the electrode assembly;

wherein the beauty instrument is configured with a first working mode and a second working mode;

In the first mode of operation, the controller is configured to: controlling the electrode assembly to output radio frequency current and micro-current to promote absorption of the skin to the cosmetic product or the medical product;

In the second mode of operation, the controller is configured to: the electrode assembly is controlled to output a micro-current to enhance the elasticity and firmness of the skin by the micro-current.

According to the beauty instrument provided by the first aspect of the invention, the purpose of skin care can be achieved by controlling the electrode assembly to discharge to the skin through the controller. In addition, the beauty instrument provided by the first aspect of the invention has the following beneficial effects compared with the related art when the beauty instrument is used in a scene with a beauty product or a medical product on skin by configuring the first working mode for the beauty instrument and controlling the electrode assembly to periodically and circularly output the radio frequency current and the micro current in the first working mode: (1) The radio frequency current can heat the skin by utilizing the thermoelectric effect so as to intensify the irregular movement of active ingredients in the cosmetic product or the medical product and form an aqueous channel in the stratum corneum, so that the radio frequency current acts on the skin, and the absorption of the skin to the cosmetic product or the medical product can be promoted; the micro-current is led into the human body through skin tissues by sending mild electric waves to the skin and directly reaches the dermis layer, so that the absorption of the skin to the cosmetic product or the medical product is facilitated, and the aim of well promoting the skin to absorb the cosmetic product or the medical product can be achieved by combining the radio-frequency current and the micro-current to periodically act on the skin, so that the absorption efficiency and the absorption effect of the skin to the cosmetic product or the medical product can be greatly improved; (2) The adverse phenomena of skin injury and polarization caused by long-time acting of fixed current on the skin can be avoided.

According to the beauty instrument provided by the second aspect of the invention, the electrode assembly is controlled by the controller to discharge the skin, so that the purpose of skin care is achieved. In addition, this scheme is through controlling electrode assembly output radio frequency current and little electric current in order to promote the absorption of skin to cosmetic product or medical product under the first mode of beauty instrument, and the little electric current of control electrode assembly simple output is in order to promote elasticity and the compactness of skin under the second mode of beauty instrument, like this, can enrich the function of beauty instrument to do benefit to satisfying user's different demands, and then do benefit to the application scope of expanding the beauty instrument, and do benefit to the satisfaction of improvement user to the beauty instrument.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a cosmetic apparatus according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of a front view structure of a cosmetic apparatus according to an embodiment of the present invention, in which two electrodes connected to two ends of each dotted line form a pair of electrode pairs;

Fig. 3 is a schematic diagram showing the composition of an electric control system of a cosmetic instrument according to an embodiment of the present invention;

fig. 4 is a schematic diagram of cycle of the cosmetic apparatus according to the embodiment of the present invention in a first operation mode;

fig. 5 shows a schematic waveform diagram of an electrode assembly according to an embodiment of the present invention during a first period;

Fig. 6 shows a schematic waveform diagram of an electrode assembly provided in an embodiment of the present invention during a second period;

fig. 7 shows a schematic waveform of micro-current in a first operation mode according to an embodiment of the present invention.

Reference numerals illustrate: 100. a cosmetic instrument; 110. an electrode assembly; 111. a first electrode; 112. a second electrode; 113. a third electrode; 114. a fourth electrode; 120. a controller; 130. a gear adjusting member; 140. a temperature detecting part; 150. a housing; 151. a hand-held part; 101. a first square wave; 1011. a first forward band; 1012. a first negative-going band; t0, a first period; t1, a first period of time; t2, a second period of time; t3, a first preset time period; t1, a first sub-period; t2, a second sub-period; t3, a third sub-period; t4, fourth sub-period.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The beauty treatment instrument provided in this embodiment is mainly used for caring skin, and here, the caring of skin may be either beauty treatment or treatment. The skin may be the skin of a human body part or the skin of an animal. The skin of the human body part can be facial skin, hand skin, leg skin, abdomen skin or other parts of the human body.

Embodiment one:

As shown in fig. 1 to 3, a cosmetic device 100 according to a first embodiment of the present invention includes an electrode assembly 110 and a controller 120, wherein the electrode assembly 110 is used for discharging skin; the controller 120 is used to control the operation of the electrode assembly 110. In use of the cosmetic device 100, the electrode assembly 110 may discharge the skin by directly contacting the skin, or may discharge the skin by contacting a cosmetic or medical product on the skin. The electrode assembly 110 is electrically connected to the controller 120. When the electrode assembly 110 is contacted with the skin or the beauty or medical product on the skin, the controller 120 controls the electrode assembly 110 to discharge the skin, so that the purpose of skin care can be achieved. Cosmetic products include, but are not limited to, cosmetics, cosmetic masks, and cosmetic patches. Medical products include, but are not limited to, medical drugs, patches.

As one embodiment, the cosmetic apparatus 100 is configured with a first mode of operation; in the first mode of operation, the controller 120 is configured to: the control electrode assembly 110 periodically cyclically outputs a radio frequency current and a micro-current to promote absorption of the cosmetic or medical product by the skin. The electrode assembly 110 periodically and cyclically outputs a radio frequency current and a micro current, specifically: the electrode assembly 110 cyclically outputs a current in cycles, and outputs a radio frequency current and a micro current in each cycle. The first mode of operation of the cosmetic apparatus 100 provided in this embodiment is mainly used in situations where it is desired to promote absorption of a cosmetic product or medical product by the skin. When the beauty apparatus 100 provided in the present embodiment is used for caring skin with a beauty product or a medical product, the beauty apparatus 100 can heat the skin by using the thermoelectric effect of the radio frequency current to intensify the irregular movement of the active ingredient in the beauty product or the medical product and form the water-based channel in the stratum corneum when discharging the skin through the electrode assembly 110 in the first operation mode, thereby facilitating the absorption of the beauty product or the medical product by the skin; on the other hand, the micro-current is led into the human body through skin tissues by sending mild electric waves to the skin and directly reaches the dermis layer, so that the absorption of the skin to the cosmetic product or the medical product is facilitated, and the aim of well promoting the skin to absorb the cosmetic product or the medical product can be achieved by combining the radio-frequency current and the micro-current to periodically act on the skin, and further the absorption efficiency and the absorption effect of the skin to the cosmetic product or the medical product can be greatly improved; on the other hand, the adverse phenomena of skin injury and polarization caused by long-time application of fixed current to the skin can be avoided.

As one embodiment, the controller 120 controls both the rf current and the micro-current output by the electrode assembly 110 to be ac. Alternating current refers to a current whose current direction changes periodically with time, and the average current in one change period is zero. Unlike direct current, the direction of alternating current changes over time, while direct current does not change periodically. The electrode assembly 110 of the present embodiment, which uses an ac power output, can well eliminate the bad phenomenon that the skin is damaged and polarized due to the fixed current acting on the skin for a long time, compared to the dc power.

As one embodiment, the micro-current output from the electrode assembly 110 is an alternating current of greater than 0uA and less than or equal to 1000 uA. Microcurrents are currents on the microampere (i.e., uA) scale, which are of a magnitude close to the natural bioelectricity of the human body. The acceptable current safety limit of the human body is 50mA, and the microcurrent of the cosmetic instrument 100 provided by the embodiment is far lower than the safety standard requirement limit, so that the safety and reliability of the product use are fully ensured. When the electrode assembly 110 acts on the skin through the micro-current, the micro-current is generated by sending mild electric waves through skin tissues, leading the electric waves into the skin, leading the electric waves to reach the dermis layer, stimulating the electromagnetic field of the skin, promoting ATP (ATP is short for adenosine triphosphate, is an unstable high-energy compound, consists of 1 molecule adenine, 1 molecule ribose and 3 molecules of phosphate groups, releases a large amount of energy during hydrolysis and is the most direct energy source in the organism), thereby promoting collagen generation, improving skin vitality and facilitating the absorption of the skin to cosmetic products or medical products. In addition, the microcurrent can open the cell gap of the skin, increase the cell permeability, enable the cosmetic product or the medical product to better permeate into the deep layer of the skin, and enable the cosmetic product or the medical product to exert better effects.

As one embodiment, the micro-current output from the electrode assembly 110 is an alternating current of greater than or equal to 50uA and less than or equal to 1000 uA. The microcurrent of 50-1000 uA is applied to the human body, so that the discomfort of the human body is not caused, and the strength can penetrate the epidermal cells of the skin to reach the dermis.

As one embodiment, the micro-current output from the electrode assembly 110 is an alternating current of greater than or equal to 50uA and less than or equal to 500 uA.

Referring to fig. 3 and 4, as an embodiment, the control electrode assembly 110 periodically outputs a radio frequency current and a micro current, including: the control electrode assembly 110 cyclically outputs a radio frequency current and a micro current of at least one frequency in a first period T0; in the first period T0, the total output duration of the radio frequency current is greater than the total output duration of the micro current. In this embodiment, in the first operation mode, the electrode assembly 110 performs the cyclic operation in the operation mode in the first period T0, the electrode assembly 110 outputs the radio frequency current and the micro current in each first period T0, and the total output duration of the radio frequency current is longer than the total output duration of the micro current.

As one embodiment, each period in which the electrode assembly 110 outputs the radio frequency current and each period in which the micro current is output do not overlap each other. In this embodiment, the electrode assembly 110 is time-division multiplexed to output radio frequency current and micro current, that is, each electrode in the electrode assembly 110 can be used to output radio frequency current and micro current, but one part of the electrodes can only be used to output radio frequency current, and the other part of the electrodes can only be used to output micro current, so that each electrode can be fully utilized when radio frequency current is output and micro current is output, thereby being beneficial to ensuring large-scale output of radio frequency current and micro current, and further being beneficial to further improving absorption efficiency and absorption effect of skin on cosmetic products or medical products.

As one embodiment, the controlling the electrode assembly 110 to output the rf current and the micro-current of at least one frequency in a first period T0 cycle includes: the control electrode assembly 110 cyclically outputs a radio frequency current and a micro-current of at least two frequencies in a first period T0. In this embodiment, the micro-current of two frequencies is outputted in one first period T0, which is advantageous for further improving the absorption efficiency and absorption effect of the skin on the cosmetic product or the medical product.

As shown with reference to fig. 3 to 6, as one embodiment, the first period T0 is composed of a first period T1 and a second period T2. The controlling the electrode assembly 110 to cyclically output the rf current and the micro-current of at least one frequency according to the first period T0 includes: in the first period T1, the electrode assembly 110 is controlled to circularly output the micro-current with the first frequency (i.e., the electrode assembly 110 circularly outputs the micro-current with the first sub-period T1, the first sub-period T1 is equal to the inverse of the first frequency), and the electrode assembly 110 is controlled to circularly output the radio-frequency current with the second frequency (i.e., the electrode assembly 110 circularly outputs the radio-frequency current with the second sub-period T2, the second sub-period T2 is equal to the inverse of the second frequency); in the second period T2, the electrode assembly 110 is controlled to cyclically output the micro-current of the third frequency (i.e., the electrode assembly 110 cyclically outputs the micro-current in the third sub-period T3, the third sub-period T3 being equal to the inverse of the third frequency), and the electrode assembly 110 is controlled to cyclically output the rf current of the fourth frequency (i.e., the electrode assembly 110 cyclically outputs the rf current in the fourth sub-period T4, the fourth sub-period T4 being equal to the inverse of the fourth frequency); wherein the first frequency is less than or greater than the third frequency; each period in which the electrode assembly 110 outputs the radio frequency current and each period in which the micro current is output do not overlap each other. In this embodiment, the first period T0 is divided into two periods, in which a radio frequency current and a micro current of one frequency are circularly output, and in which a radio frequency current and a micro current of another frequency are circularly output, so that the absorption efficiency and the absorption effect of the skin on the cosmetic product or the medical product are further improved. Of course, in a specific application, as an alternative embodiment, the setting manner of the first period T0 is not limited thereto, for example, as an alternative embodiment, the first period T0 may be divided into three periods, and the three periods respectively output radio frequency current and micro current of three different frequencies; or as another alternative embodiment, the first period T0 may be divided into four periods, and the four periods respectively output rf current and micro-current of four different frequencies.

As one embodiment, the first frequency is greater than the third frequency, and the ratio of the first frequency to the third frequency is greater than or equal to 5 and less than or equal to 15; correspondingly, the first sub-period T1 is smaller than the third sub-period T3, and the ratio of the third sub-period T3 to the first sub-period T1 is greater than or equal to 5 and less than or equal to 15. In this embodiment, the ratio of the two frequencies of the micro-current in the first operation mode is set to be between 5 and 15, so that the two frequencies of the micro-current are not too different or too small.

As an embodiment, the ratio of the first frequency to the third frequency is equal to 10:1, a step of; correspondingly, the ratio of the third sub-period T3 to the first sub-period T1 is equal to 10:1. in this embodiment, the ratio of the two frequencies of the micro-current in the first operation mode is set to 10:1, the micro-current in the first working mode can promote the skin to absorb the beauty product or the medical product to reach a better state.

As one embodiment, the first frequency and the third frequency are both greater than 0Hz and less than or equal to 50Hz; correspondingly, the first sub-period T1 and the third sub-period T3 are both greater than or equal to 20us. In this embodiment, the micro-current output in the first operation mode is a low-frequency current of 0Hz to 50Hz, so that the purpose of promoting the absorption of the skin into the cosmetic product or the medical product can be achieved, and discomfort of the human body caused when the electrode assembly 110 acts on the skin can be avoided.

As one embodiment, the first frequency and the third frequency are both greater than 5Hz and less than or equal to 50Hz, and correspondingly, the first sub-period T1 and the third sub-period T3 are both greater than or equal to 20us and less than or equal to 200us; within this range, both the absorption promoting effect of the microcurrent on the skin and the comfort of the microcurrent acting on the skin are good.

As one embodiment, the first frequency is 50Hz and the third frequency is 5Hz; correspondingly, the first sub-period T1 is 20ms and the third sub-period T3 is 200ms. By adopting the arrangement scheme, the absorption promoting effect of the micro-current on the skin and the comfort of the micro-current on the skin in the first working mode can be very good.

As an embodiment, the second frequency is equal to the first frequency, and correspondingly, the duration of the second sub-period T2 is equal to the duration of the first sub-period T1. In this embodiment, in the first period t1, the output frequencies of the rf current and the micro current are equal, which is beneficial to both the absorption promoting effect of the rf current and the micro current on the skin and the comfort when the rf current and the micro current act on the skin, and to simplify the control scheme of the cosmetic apparatus 100.

As an embodiment, the fourth frequency is equal to the second frequency, and correspondingly, the duration of the fourth sub-period T4 is equal to the duration of the second sub-period T2, that is: the output frequency of the radio frequency current in the first period t1 is equal to the output frequency of the radio frequency in the second period t 2; in the first working mode, the output frequency of the radio frequency current in any period is fixed, so that the absorption promoting effect of the radio frequency current on the skin is considered, and the control scheme of the beauty instrument 100 is simplified.

Referring to fig. 3 and 5 to 7, as an embodiment, the controller 120 controls the electrode assembly 110 to output micro-currents, including: the control electrode assembly 110 outputs a micro-current having a waveform of the first square wave 101. Each first square wave 101 is composed of a first positive-going wave band 1011 and a first negative-going wave band 1012, and the first positive-going wave band 1011 is opposite to the direction of the current output from the first negative-going wave band 1012. The driving voltage values in the first positive wave band 1011 are equal, and the driving voltage values in the first negative wave band 1012 are equal, namely, the first positive wave band 1011 and the first negative wave band 1012 are all straight lines, and the waveform is simple, is beneficial to control and is beneficial to ensuring the stability of micro-current output.

Referring to fig. 4 and 7, as an embodiment, a first preset time period t3 is spaced between the first positive band 1011 and the first negative band 1012, that is, there is a delay between the first positive band 1011 and the first negative band 1012, so as to facilitate ensuring the stability of the output of the first positive band 1011 and the first negative band 1012.

As an embodiment, the first preset time period t3 is greater than or equal to 2us and less than or equal to 8us, within which the first positive-going wavelength band 1011 and the first negative-going wavelength band 1012 can be switched stably, without affecting the absorption promoting efficiency and the absorption promoting effect of the micro-current on the cosmetic product or the medical product for too long a delay.

As one implementation manner, the first preset time period t3 is equal to 5us, which is beneficial to ensuring that the first positive-direction wave band 1011 and the first negative-direction wave band 1012 can be switched and output stably, and ensuring that the absorption promoting efficiency and the absorption promoting effect of micro-current on the beauty product or the medical product are kept in a good state.

Referring to fig. 1 and 3, as an embodiment, the cosmetic apparatus 100 further includes a gear adjusting part 130, and the gear adjusting part 130 is capable of being shifted to at least two operating gears. At least one of the following parameters corresponding to at least two operating gears is different: the driving voltage amplitude of the micro-current, the pulse width of the micro-current, the driving voltage amplitude of the radio-frequency current and the pulse width of the radio-frequency current. In the first mode of operation, the controller 120 is further configured to: the electrode assembly 110 is controlled to periodically output the rf current and the micro current in accordance with the gear information fed back by the gear adjusting part 130, with parameters corresponding to the gear information fed back by the gear adjusting part 130. The gear position adjusting member 130 can be manually adjusted by a user. In this embodiment, different working gears are set in the beauty apparatus 100, so that the user can conveniently adjust to a proper working gear according to actual situations, so as to consider different demands of the user. Of course, in a specific application, the beauty device 100 may also set only one working gear as an alternative embodiment.

As one embodiment, the driving voltage amplitude of the micro-current corresponding to each working gear is greater than or equal to 10V and less than or equal to 40V, so that the driving voltage of the micro-current is within a safe voltage range, which is beneficial to ensuring the safety of the user using the beauty instrument 100.

As an implementation mode, the pulse width of the micro-current corresponding to each working gear is more than or equal to 10us and less than or equal to 500us, so that the micro-current is beneficial to ensuring the absorption effect and efficiency of the skin on the cosmetic product or the medical product, and avoiding the adverse phenomena of skin injury and polarization caused by long-time acting of the fixed current on the skin.

As an embodiment, the gear adjusting part 130 can be switched to at least two of a first operating gear, a second operating gear, and a third operating gear, wherein in the first operating mode, the driving voltage amplitude of the micro-current corresponding to the first operating gear is 16V, the pulse width of the micro-current is 32us, the driving voltage amplitude of the micro-current corresponding to the second operating gear is 18V, the pulse width of the micro-current is 42us, the driving voltage amplitude of the micro-current corresponding to the third operating gear is 19.2V, and the pulse width of the micro-current is 42us. In the first working mode, the microcurrent parameter output schemes corresponding to the gears are adopted, so that the effect of promoting skin to absorb beauty products or medical products through microcurrents can be achieved, and different requirements of most users on microcurrent stimulation can be met. Of course, in specific applications, the microcurrent operating parameter setting mode corresponding to the operating gear is not limited to this.

As one implementation, the driving voltage amplitude of the radio frequency current corresponding to each working gear is greater than or equal to 80V and less than or equal to 110V. The driving voltage amplitude of the radio frequency current is set to 80-110V, so that the efficiency of the radio frequency current for heating the skin is guaranteed.

As an implementation manner, the driving voltage amplitude of the radio frequency current corresponding to each working gear is greater than or equal to 90V and less than or equal to 100V.

As an implementation mode, the pulse width of the radio frequency current corresponding to each working gear is larger than or equal to 1ms and smaller than or equal to 15ms, so that adverse phenomena that the heating efficiency is affected due to the fact that the time of the radio frequency current acting on the skin is too short can be prevented, and adverse phenomena that the skin is uncomfortable and even scalded due to the fact that the radio frequency current acts on the skin for a long time can be prevented.

As an embodiment, the pulse width of the radio frequency current corresponding to each operating gear is greater than or equal to 2ms and less than or equal to 12ms.

Referring to fig. 1 and 3, as an embodiment, the cosmetic apparatus 100 further includes a temperature detecting part 140, and the temperature detecting part 140 is used to detect a skin temperature and/or an ambient temperature. In the first mode of operation, the controller 120 is further configured to: the electrode assembly 110 is controlled to output the rf current in accordance with the temperature information fed back by the temperature detecting part 140 and the gear information fed back by the gear adjusting part 130, with the driving voltage amplitude and pulse width of the rf current corresponding to the temperature information fed back by the temperature detecting part 140 and the gear information fed back by the gear adjusting part 130. In this embodiment, according to the temperature detection unit 140 detecting the temperatures in different ranges, the electrode assembly 110 is correspondingly driven to output the rf current by using voltages and pulse widths of different magnitudes, which is beneficial to ensuring the effect and efficiency of the rf current in promoting the absorption of the skin to the cosmetic product or the medical product, and preventing the adverse phenomena of burning the skin due to excessive temperature.

In one embodiment, in the first mode of operation, the controller 120 is further configured to: when the difference between the temperature fed back by the temperature detecting part 140 and the target temperature is the first difference, the electrode assembly 110 is controlled to output the radio frequency current by adopting the first driving voltage and the first pulse width; when the difference between the temperature fed back by the temperature detecting part 140 and the target temperature is the second difference, the electrode assembly 110 is controlled to output the radio frequency current by adopting the second driving voltage and the second pulse width; the second difference is larger than the first difference, and the first driving voltage, the first pulse width, the second driving voltage and the second pulse width satisfy the following relations: the second driving voltage is greater than the first driving voltage and the second pulse width is greater than or equal to the first pulse width, or the second driving voltage is equal to the first driving voltage and the second pulse width is greater than the first pulse width. The control strategy of this embodiment is: when the difference between the temperature detected by the temperature detecting part 140 and the target temperature is large, a large driving voltage and/or a large pulse width is adopted to output the radio frequency current; when the difference between the temperature detected by the temperature detecting part 140 and the target temperature is smaller, the radio frequency current is output by adopting smaller driving voltage and/or pulse width, so that the skin is prevented from being scalded due to overhigh temperature, and the aims of ensuring the heating efficiency and avoiding damaging the skin are fulfilled.

As one embodiment, the gear position adjusting member 130 is capable of switching to at least a first operating gear position, a second operating gear position, and a third operating gear position. The above-mentioned controlling the electrode assembly 110 to output the rf current according to the temperature information fed back by the temperature detecting unit 140 and the gear information fed back by the gear adjusting unit 130, with the driving voltage amplitude and the pulse width of the rf current corresponding to the temperature information fed back by the temperature detecting unit 140 and the gear information fed back by the gear adjusting unit 130, includes at least two situations as follows: when the temperature fed back by the temperature detecting component 140 is less than 34 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear and the second working gear is 10ms, and the pulse width of the radio frequency current corresponding to the third working gear is 12ms; when the temperature fed back by the temperature detecting component 140 is greater than or equal to 34 ℃ and less than 36 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear is 8ms, the pulse width of the radio frequency current corresponding to the second working gear is 10ms, and the pulse width of the radio frequency current corresponding to the third working gear is 11ms; when the temperature fed back by the temperature detecting component 140 is greater than or equal to 36 ℃ and less than 38 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear is 7ms, the pulse width of the radio frequency current corresponding to the second working gear is 9ms, and the pulse width of the radio frequency current corresponding to the third working gear is 10ms; when the temperature fed back by the temperature detecting component 140 is greater than or equal to 38 ℃ and less than 39 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear is 6ms, the pulse width of the radio frequency current corresponding to the second working gear is 7ms, and the pulse width of the radio frequency current corresponding to the third working gear is 10ms; when the temperature fed back by the temperature detecting component 140 is greater than or equal to 39 ℃ and less than 40 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear is 90V, the driving voltage amplitude of the radio frequency current corresponding to the second working gear and the driving voltage amplitude of the radio frequency current corresponding to the third working gear are 100V, the pulse width of the radio frequency current corresponding to the first working gear is 6ms, the pulse width of the radio frequency current corresponding to the second working gear is 7ms, and the pulse width of the radio frequency current corresponding to the third working gear is 9ms; when the temperature fed back by the temperature detecting component 140 is greater than or equal to 40 ℃ and less than or equal to 41 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear and the second working gear is 90V, the driving voltage amplitude of the radio frequency current corresponding to the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear and the second working gear is 2ms, and the pulse width of the radio frequency current corresponding to the third working gear is 4ms; when the temperature fed back by the temperature detecting component 140 is greater than 41 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 90V, and the pulse width of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 2ms. By adopting the scheme of the radio frequency current control parameter in the embodiment, the efficiency and the effect of the beauty instrument 100 for promoting the skin to absorb the beauty product or the medical product can be well ensured according to different temperature conditions, and the skin can be well prevented from being scalded due to overhigh temperature. Of course, in specific applications, the setting mode of the working parameters of the radio frequency currents corresponding to the working gears at different temperatures is not limited to this.

As one embodiment, the gear position adjusting member 130 is capable of switching to a first operating gear position, a second operating gear position, and a third operating gear position. The driving voltage amplitude of the micro-current corresponding to the first working gear is 16V, the pulse width of the micro-current is 32us, the driving voltage amplitude of the micro-current corresponding to the second working gear is 18V, the pulse width of the micro-current is 42us, the driving voltage amplitude of the micro-current corresponding to the third working gear is 19.2V, and the pulse width of the micro-current is 42us. The above-mentioned control of the electrode assembly 110 to output the rf current according to the temperature information fed back by the temperature detecting unit 140 and the gear information fed back by the gear adjusting unit 130, with the driving voltage amplitude and pulse width of the rf current corresponding to the temperature information fed back by the temperature detecting unit 140 and the gear information fed back by the gear adjusting unit 130, includes all the following cases: when the temperature fed back by the temperature detecting component 140 is less than 34 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear and the second working gear is 10ms, and the pulse width of the radio frequency current corresponding to the third working gear is 12ms; when the temperature fed back by the temperature detecting component 140 is greater than or equal to 34 ℃ and less than 36 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear is 8ms, the pulse width of the radio frequency current corresponding to the second working gear is 10ms, and the pulse width of the radio frequency current corresponding to the third working gear is 11ms; when the temperature fed back by the temperature detecting component 140 is greater than or equal to 36 ℃ and less than 38 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear is 7ms, the pulse width of the radio frequency current corresponding to the second working gear is 9ms, and the pulse width of the radio frequency current corresponding to the third working gear is 10ms; when the temperature fed back by the temperature detecting component 140 is greater than or equal to 38 ℃ and less than 39 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear is 6ms, the pulse width of the radio frequency current corresponding to the second working gear is 7ms, and the pulse width of the radio frequency current corresponding to the third working gear is 10ms; when the temperature fed back by the temperature detecting component 140 is greater than or equal to 39 ℃ and less than 40 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear is 90V, the driving voltage amplitude of the radio frequency current corresponding to the second working gear and the driving voltage amplitude of the radio frequency current corresponding to the third working gear are 100V, the pulse width of the radio frequency current corresponding to the first working gear is 6ms, the pulse width of the radio frequency current corresponding to the second working gear is 7ms, and the pulse width of the radio frequency current corresponding to the third working gear is 9ms; when the temperature fed back by the temperature detecting component 140 is greater than or equal to 40 ℃ and less than or equal to 41 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear and the second working gear is 90V, the driving voltage amplitude of the radio frequency current corresponding to the third working gear is 100V, the pulse width of the radio frequency current corresponding to the first working gear and the second working gear is 2ms, and the pulse width of the radio frequency current corresponding to the third working gear is 4ms; when the temperature fed back by the temperature detecting component 140 is greater than 41 ℃, the driving voltage amplitude of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 90V, and the pulse width of the radio frequency current corresponding to the first working gear, the second working gear and the third working gear is 2ms.

As one embodiment, the temperature detecting part 140 is used to detect the skin temperature.

As one embodiment, the electrode assembly 110 conducts the temperature of the skin to the detection area of the temperature detection part 140, i.e., the temperature detection part 140 enables indirect detection of the skin temperature through the contact of the electrode assembly 110 with the skin.

As one embodiment, the cosmetic apparatus 100 is further configured with a second operation mode in which the controller 120 is configured to: the control electrode assembly 110 periodically cyclically outputs a micro-current of a fifth frequency and a micro-current of a sixth frequency, wherein the fifth frequency is less than the sixth frequency, and both the fifth frequency and the sixth frequency are greater than 0Hz and less than or equal to 1000Hz. In the second operation mode, the controller 120 is mainly used for controlling the electrode assembly 110 to output pure micro-current to improve skin elasticity and firmness, but not to output radio frequency current. In the second operation mode, when the electrode assembly 110 acts on the skin, the low-frequency micro-current can stimulate the muscles and nerves on the surface of the skin, and has the effects of electro-adsorption and lifting on the skin, so that the muscles automatically contract and relax, thereby enhancing the vitality and elasticity of the muscle tissue and further improving the elasticity and compactness of the skin. In this embodiment, the beauty apparatus 100 has two operation modes, one of which can be used to promote the absorption of beauty products and medical products by the skin, and the other of which can promote the elasticity and compactness of the skin to meet different demands of users. Of course, in a specific application, the beauty device 100 may also be configured with only the first operation mode, and not necessarily with the second operation mode, as an alternative embodiment.

As an embodiment, the controlling the electrode assembly 110 to periodically output the micro-current of the fifth frequency and the micro-current of the sixth frequency includes: the control electrode assembly 110 cyclically outputs a micro-current of a fifth frequency and a micro-current of a sixth frequency in a second period. Wherein the second period is composed of a third period in which the control electrode assembly 110 cyclically outputs a micro-current of a fifth frequency and a fourth period; in the fourth period, the control electrode assembly 110 cyclically outputs the micro-current of the sixth frequency.

As one embodiment, the ratio of the sixth frequency to the fifth frequency is greater than or equal to 5 and less than or equal to 15.

As one embodiment, the ratio of the sixth frequency to the fifth frequency is equal to 10:1.

As one embodiment, the fifth frequency is 12.5Hz and the sixth frequency is 125Hz.

As one embodiment, the duration of the third period is less than or equal to the duration of the fourth period.

As one embodiment, the ratio of the duration of the third period to the duration of the fourth period is 2:3.

As one embodiment, the duration of the third period is 4s and the duration of the fourth period is 6s.

In one embodiment, the waveform of the micro current output from the electrode assembly 110 is a second square wave during the third period. Each second square wave is composed of a second positive wave band and a second negative wave band, and a second preset time length is arranged between the second positive wave band and the second negative wave band.

In one embodiment, the waveform of the micro current output from the electrode assembly 110 is a third square wave in the fourth period. Each third square wave is composed of a third positive wave band and a third negative wave band, and a third preset time length is arranged between the third positive wave band and the third negative wave band.

As one embodiment, the second preset time period is less than the third preset time period. In the second working mode, the interval duration of the positive wave band and the negative wave band is properly prolonged, and the feeling of micro-current on skin lifting can be enhanced.

As one embodiment, the ratio of the third preset duration to the second preset duration is greater than or equal to 30 and less than or equal to 50.

As one embodiment, the second preset duration is 85us and the third preset duration is 3700us.

In one embodiment, in the second operating mode, the driving voltage amplitude of the micro-current corresponding to the first operating gear is 14V, the pulse width of the micro-current is 120us, the driving voltage amplitude of the micro-current corresponding to the second operating gear is 16V, the pulse width of the micro-current is 130us, the driving voltage amplitude of the micro-current corresponding to the third operating gear is 18V, and the pulse width of the micro-current is 140us.

As one embodiment, the cosmetic apparatus 100 is further configured with a third operation mode in which the controller 120 is configured to: the control electrode assembly 110 outputs a radio frequency current. In the third operation mode, the controller 120 is mainly used to control the electrode assembly 110 to output a pure radio frequency current to heat the skin without outputting a micro current. Of course, in a specific application, the cosmetic device 100 may not be configured with the third operation mode as an alternative embodiment.

As one embodiment, the electrode assembly 110 includes a plurality of positive electrodes and a plurality of negative electrodes, and a space between adjacent positive electrodes and negative electrodes is between 1cm±0.3 cm. Adjacent positive and negative electrodes form electrode pairs. In order to achieve a larger action area, the distance between adjacent pairs of positive electrodes and negative electrodes needs to be as large as possible, but the larger the distance is, the larger the human body impedance is, the stronger the stimulation is at the place close to the electrodes, and even the pain is felt. In this embodiment, the distance between adjacent positive and negative electrodes is set to be 1cm±0.3cm, which is advantageous for achieving the purpose of a large active area and improving the comfort of the electrode assembly 110 acting on the skin.

As an embodiment, the at least one positive electrode is disposed adjacent to and symmetrically with respect to the at least one negative electrode, such that the shape of at least one pair of electrodes is identical, thereby making the electric field formed by the pair of electrodes uniform, and thus making the micro-current uniform for skin irritation.

As one embodiment, at least one positive electrode is disposed adjacent to at least one negative electrode and an edge of the positive electrode is disposed parallel to an edge of the negative electrode. The current will take the path with the lowest impedance, when the edges of the paired electrode pairs are parallel, the electric field formed by the paired electrode pairs are parallel, and when the edges of the paired electrode pairs are not parallel, the current will concentrate at the position where the two electrodes are closest, so that the stimulation area of the paired electrode pairs to the skin is reduced and the uniformity of the stimulation distribution is also poor.

Referring to fig. 1 to 3, as an embodiment, the electrode assembly 110 includes a first electrode group including at least two first electrodes 111 and at least one second electrode 112 disposed around the outer circumference of the first electrode group, the at least two first electrodes 111 and the at least one second electrode 112 being alternately disposed side by side, the second electrode group including third electrodes 113 and fourth electrodes 114, at least one third electrode 113 being disposed adjacent to the outer circumference of each first electrode 111, and at least one fourth electrode 114 being disposed adjacent to the outer circumference of each second electrode 112, wherein the polarity of the first electrode 111 is opposite to the polarity of the second electrode 112, the polarity of the first electrode 111 is opposite to the polarity of the third electrode 113, and the polarity of the second electrode 112 is opposite to the polarity of the fourth electrode 114. In this embodiment, the electrodes of the electrode assembly 110 are distributed in an inner ring and an outer ring, so that the electrodes of the inner ring can form an electrode pair adjacent to the inner ring and having opposite polarities to generate an electric field, and can form an electrode pair adjacent to a plurality of electrodes having opposite polarities to generate an electric field with the outer ring, so that the electrode assembly 110 forms an electric field network, and dense electric field distribution can be formed by utilizing effective space, thereby further improving the effect and efficiency of promoting the skin permeation of the cosmetic product or medical product to be absorbed by the skin.

As an embodiment, the first electrode group includes two first electrodes 111 and one second electrode 112, the two first electrodes 111 and one second electrode 112 are alternately arranged side by side, and the second electrode group includes eight third electrodes 113 and four fourth electrodes 114, wherein the four third electrodes 113 are arranged adjacent to one first electrode 111 to form four pairs of electrodes, and the other four third electrodes 113 are arranged adjacent to the other first electrode 111 to form four pairs of electrodes. Two fourth electrodes 114 are disposed adjacent one end of the second electrode 112 and form two pairs of electrodes, and the other two fourth electrodes 114 are disposed adjacent the other end of the second electrode 112 and form two pairs of electrodes.

In one embodiment, when the beauty instrument 100 is used for caring skin, it may be used in combination with gel, essence, collagen, or the like, for example, by applying the gel to the electrode assembly 110, the permeation promoting effect of micro-current can be improved. Of course, in specific applications, when the facial mask is provided on the skin or the water-soluble skin care product is used, the beauty apparatus 100 may not need to be additionally used with gel, essence or collagen.

Referring to fig. 1, as an embodiment, the beauty instrument 100 further includes a hand-holding part 151. With the cosmetic device 100, a user can hold the hand 151 to press the electrode assembly 110 against the skin or a cosmetic product of the skin or a medical product of the skin, and can push the cosmetic device 100 to move on the skin surface while pressing the electrode assembly 110 against the skin. The beauty device 100 of the present embodiment is a manual movement mode, however, in a specific application, the beauty device 100 may be designed as a mode that the electrode assembly 110 can be automatically driven to move to abut against or separate from the skin or move on the skin surface as an alternative embodiment.

As an embodiment, when the beauty instrument 100 is used for skin care, the electrode assembly 110 is pushed to move against the skin to avoid staying at the same position for a long time as much as possible, so as to fully ensure the care effect and efficiency and avoid hurting the skin.

Referring to fig. 1 to 3, as an embodiment, the beauty apparatus 100 further includes a housing 150, the controller 120 is disposed in the housing 150, the electrode assembly 110 is mounted to the housing 150, and the electrode assembly 110 is at least partially exposed from one end of the housing 150. A portion of the side of the housing 150 forms a hand grip 151.

As an embodiment, the cosmetic device 100 is used in a specific application in the following manner: (1) When there is a cosmetic product or a medical product on the skin, the beauty instrument 100 is controlled to operate in the first operation mode, the electrode assembly 110 is attached to the skin or the cosmetic product or the medical product on the skin, and the electrode assembly 110 is pushed to move along the surface of the skin, so that the absorption efficiency and the absorption effect of the skin on the effective components in the cosmetic product or the medical product can be promoted through the combined use of the radio frequency current and the micro current. (2) When it is desired to enhance the elasticity and the firmness of the skin, the cosmetic apparatus 100 is controlled to operate in the second operation mode, the electrode assembly 110 is attached to the skin, and the electrode assembly 110 is pushed to move along the skin surface, so that the elasticity and the firmness of the skin can be enhanced by the pulling effect of the micro-current on the skin.

The cosmetic apparatus 100 provided in this embodiment uses rf current and micro current to care skin, so as to avoid the problem that the direct current is led into a single component and the skin is damaged due to long-term effect. The medium-high frequency pulse in the radio frequency current acts on the skin, and the thermoelectric effect is utilized to heat the skin, so that the irregular movement of the effective components of the skin care product can be enhanced, and an aqueous channel is formed in the stratum corneum, thereby promoting the absorption of the cosmetic product or the medical product. While the micro-current has the following functions: (1) Enhancing cell activity, promoting muscle movement, and recovering skin elasticity; (2) Increase the collagen activity of the skin, and further moisten the skin; (3) Accelerating blood circulation of the capillary, enhancing cell permeability, and effectively supplying nutrients to muscle tissues and skin; (4) The electric ions generated by the micro-current can penetrate deeply into the skin to reach the dermis layer, and supplement moisture and nutrient components of the skin to restore and moisten, smooth and tender the skin; (5) The microcurrent makes the electric stimulation go deep into subcutaneous tissue to muscle, and helps to repair skin elastic fiber and colloid layer tissue, thereby stretching and weakening wrinkles.

Embodiment two:

The beauty instrument 100 provided in this embodiment is different from the first embodiment mainly in that, in the first operation mode, the electrode assembly 110 outputs the rf current and the micro current, and whether the rf current and the micro current are periodically and circularly output; but only that the electrode assembly 110 may output a radio frequency current and a micro-current to promote absorption of the cosmetic or medical product by the skin in the first operation mode, and that the electrode assembly 110 may simply output a micro-current to promote elasticity and firmness of the skin by the micro-current in the second operation mode.

Specifically, the cosmetic apparatus 100 provided in the present embodiment includes an electrode assembly 110 and a controller 120, the electrode assembly 110 being used for discharging the skin; the controller 120 is used to control the operation of the electrode assembly 110; wherein the cosmetic instrument 100 is configured with a first mode of operation and a second mode of operation; in the first mode of operation, the controller 120 is configured to: controlling the electrode assembly 110 to output a radio frequency current and a micro-current to promote absorption of the cosmetic or medical product by the skin; in the second mode of operation, the controller 120 is configured to: the control electrode assembly 110 outputs a micro-current to enhance the elasticity and firmness of the skin by the micro-current. In this embodiment, the electrode assembly 110 is controlled to output the radio frequency current and the micro current in the first working mode of the beauty instrument 100 to promote the absorption of the skin to the beauty product or the medical product, and the electrode assembly 110 is controlled to simply output the micro current in the second working mode of the beauty instrument 100 to promote the elasticity and the compactness of the skin, so that the functions of the beauty instrument 100 can be enriched, thereby being beneficial to meeting different requirements of users, further being beneficial to expanding the application range of the beauty instrument 100 and improving the satisfaction of the users to the beauty instrument 100.

In one embodiment, in the first mode of operation, the total duration of the output of the radio frequency current is greater than the total duration of the output of the micro current.

As one embodiment, each period in which the electrode assembly 110 outputs the radio frequency current and each period in which the micro current is output do not overlap each other.

In one embodiment, in the first operation mode, the electrode assembly 110 outputs a radio frequency current and a micro-current of at least two frequencies.

In one embodiment, in the first operation mode, the electrode assembly 110 is controlled to cyclically output a micro-current of a first frequency and the electrode assembly 110 is controlled to cyclically output a radio-frequency current of a second frequency during a first period t 1; in the second period t2, the electrode assembly 110 is controlled to circularly output micro-current with a third frequency, and the electrode assembly 110 is controlled to circularly output radio-frequency current with a fourth frequency; wherein the first frequency is less than or greater than the third frequency.

As an embodiment, the ratio of the first frequency to the third frequency is equal to 10:1.

As an embodiment, the first frequency is 50Hz, the third frequency is 5Hz, and the second frequency and the fourth frequency are both equal to the first frequency.

As one embodiment, the cosmetic apparatus 100 further includes a gear adjusting part 130, the gear adjusting part 130 being capable of being switched to at least two operating gears; at least one of the following parameters corresponding to at least two operating gears is different: the driving voltage amplitude of the micro-current, the pulse width of the micro-current, the driving voltage amplitude of the radio-frequency current and the pulse width of the radio-frequency current; in the first mode of operation, the controller 120 is further configured to: the electrode assembly 110 is controlled to periodically output the rf current and the micro current in accordance with the gear information fed back by the gear adjusting part 130, with parameters corresponding to the gear information fed back by the gear adjusting part 130.

As one embodiment, the cosmetic apparatus 100 further includes a temperature detecting part 140, the temperature detecting part 140 for detecting a skin temperature and/or an ambient temperature; in the first mode of operation, the controller 120 is further configured to: the electrode assembly 110 is controlled to output the rf current in accordance with the temperature information fed back by the temperature detecting part 140 and the gear information fed back by the gear adjusting part 130, with the driving voltage amplitude and pulse width of the rf current corresponding to the temperature information fed back by the temperature detecting part 140 and the gear information fed back by the gear adjusting part 130. In the first mode of operation, the controller 120 is further configured to: when the difference between the temperature fed back by the temperature detecting part 140 and the target temperature is the first difference, the electrode assembly 110 is controlled to output the radio frequency current by adopting the first driving voltage and the first pulse width; when the difference between the temperature fed back by the temperature detecting part 140 and the target temperature is the second difference, the electrode assembly 110 is controlled to output the radio frequency current by adopting the second driving voltage and the second pulse width; wherein the first difference is greater than the second difference, and the first driving voltage, the first pulse width, the second driving voltage, and the second pulse width satisfy one of the following relationships: the second driving voltage is greater than the first driving voltage and the second pulse width is greater than or equal to the second pulse width, and the second driving voltage is greater than or equal to the first driving voltage and the second pulse width is greater than the second pulse width.

As one embodiment, the electrode assembly 110 includes a plurality of positive electrodes and a plurality of negative electrodes, and a space between adjacent positive electrodes and negative electrodes is between 1cm±0.3 cm.

In addition to the above, the other parts and principles of the cosmetic apparatus 100 according to the present embodiment can refer to the first embodiment, and will not be described in detail herein.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all modifications, equivalent to the descriptions and illustrations of the present invention or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims

1. A cosmetic apparatus, comprising:

an electrode assembly for discharging skin;

A controller for controlling the operation of the electrode assembly;

wherein the cosmetic instrument is configured with a first mode of operation;

2. The cosmetic apparatus of claim 1, wherein the controlling the electrode assembly to periodically cycle output the rf current and the micro-current comprises: controlling the electrode assembly to circularly output radio frequency current and micro-current with at least one frequency according to a first period;

3. The cosmetic apparatus of claim 2, wherein the first period consists of a first period and a second period;

wherein the first frequency is less than or greater than the third frequency;

4. The cosmetic apparatus of claim 3, wherein the first frequency is greater than the third frequency and a ratio of the first frequency to the third frequency is greater than or equal to 5 and less than or equal to 15; and/or the number of the groups of groups,

5. The cosmetic apparatus of claim 4, wherein the ratio of the first frequency to the third frequency is equal to 10:1, a step of; and/or the number of the groups of groups,

6. The cosmetic apparatus of any one of claims 1 to 5, wherein the microcurrent is an alternating current greater than or equal to 50uA and less than or equal to 1000 uA.

7. The cosmetic apparatus according to any one of claims 1 to 5, wherein the controller controls the electrode assembly to output a micro-current, comprising: and controlling the electrode assembly to output micro-current with waveforms of first square waves, wherein each first square wave consists of a first positive wave band and a first negative wave band, and a first preset time length is reserved between the first positive wave band and the first negative wave band.

8. The cosmetic apparatus of claim 7, wherein the first predetermined time period is greater than or equal to 2us and less than or equal to 8us; and/or the number of the groups of groups,

The first preset duration is equal to 5us.

9. The cosmetic apparatus according to any one of claims 1 to 5, further comprising a gear adjustment member, the gear adjustment member being switchable to at least two operating gears;

10. The cosmetic apparatus of claim 9, wherein the driving voltage amplitude of the micro-current corresponding to each of the working gears is greater than or equal to 10V and less than or equal to 40V, and the pulse width of the micro-current corresponding to each of the working gears is greater than or equal to 10us and less than or equal to 500us; and/or the number of the groups of groups,

11. The cosmetic apparatus according to claim 9, wherein the gear adjusting means is capable of switching to at least two of a first operation gear, a second operation gear, and a third operation gear, wherein in the first operation mode, a driving voltage amplitude of the micro current corresponding to the first operation gear is 16V, a pulse width of the micro current is 32us, a driving voltage amplitude of the micro current corresponding to the second operation gear is 18V, a pulse width of the micro current is 42us, and a driving voltage amplitude of the micro current corresponding to the third operation gear is 19.2V, and a pulse width of the micro current is 42us.

12. The cosmetic apparatus according to claim 9, further comprising a temperature detection means for detecting a skin temperature and/or an ambient temperature;

13. The cosmetic apparatus of claim 12, wherein in the first mode of operation, the controller is further configured to: when the difference value between the temperature fed back by the temperature detection component and the target temperature is a first difference value, controlling the electrode assembly to output radio frequency current by adopting a first driving voltage and a first pulse width; when the difference value between the temperature fed back by the temperature detection component and the target temperature is a second difference value, controlling the electrode assembly to output radio frequency current by adopting a second driving voltage and a second pulse width; wherein the second difference is greater than the first difference, and the first driving voltage, the first pulse width, the second driving voltage, and the second pulse width satisfy the following relationship: the second driving voltage is greater than the first driving voltage and the second pulse width is greater than or equal to the first pulse width, or the second driving voltage is equal to the first driving voltage and the second pulse width is greater than the first pulse width; and/or the number of the groups of groups,

14. The cosmetic apparatus according to any one of claims 1 to 5, further configured with a second operating mode in which the controller is configured to: controlling the electrode assembly to periodically and circularly output a micro-current with a fifth frequency and a micro-current with a sixth frequency, wherein the fifth frequency is smaller than the sixth frequency, and both the fifth frequency and the sixth frequency are larger than 0Hz and smaller than or equal to 1000Hz; and/or the number of the groups of groups,

15. The cosmetic apparatus according to any one of claims 1 to 5, wherein the electrode assembly comprises a plurality of positive electrodes and a plurality of negative electrodes, a spacing between adjacent ones of the positive electrodes and the negative electrodes being between 1cm ± 0.3 cm; and/or the number of the groups of groups,

16. A cosmetic apparatus, comprising:

an electrode assembly for discharging skin;

A controller for controlling the operation of the electrode assembly;