CN115430064A

CN115430064A - Mask type phototherapy beauty device, use method and application

Info

Publication number: CN115430064A
Application number: CN202211177337.0A
Authority: CN
Inventors: 魏三刚; 高展; 王俊峰; 单广杰; 胡永岚
Original assignee: Beijing Yeolight Technology Co ltd
Current assignee: Beijing Yeolight Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-06

Abstract

The invention provides a mask type phototherapy beauty device, a using method and application, the mask type phototherapy beauty device comprises a mask shell which is attached to the outline of a face, a light-emitting module, a heating module and an electrical stimulation module are arranged on the inner side of the mask shell, the light-emitting module, the heating module and the electrical stimulation module are respectively and independently electrically connected with a control module, and the control module is used for controlling the illumination intensity of the light-emitting module, the heating power of the heating module and the current intensity of the electrical stimulation module; the facial mask comprises a mask shell and is characterized in that a skin detection module and an electromyographic signal detection module are arranged on the surface of one side, close to the face, of the mask shell, and the skin detection module and the electromyographic signal detection module are respectively and independently electrically connected with a control module. The mask type phototherapy cosmetic device provided by the invention realizes dual cosmetic effects of heating and phototherapy at the same time, performs targeted treatment on skin problems of different parts of a user, and improves the application range and the cosmetic effect of the mask type phototherapy cosmetic device.

Description

Mask type phototherapy beauty device, use method and application

Technical Field

The invention belongs to the technical field of beauty equipment, and relates to a mask type phototherapy beauty device, a using method and application.

Background

In recent years, with the improvement of the living standard and the rapid development of science and technology, people have a higher pursuit for the quality of life, particularly in the aspect of skin care and maintenance. Many skin care technologies are broken through, the technology is rapidly developed, and corresponding skin care equipment is gradually appeared in the life of people.

The phototherapy instrument is an instrument for applying light to treatment or health care, for example, photochemical reaction occurs when red light waves irradiate a human body, and important biological effect and treatment effect can be generated; the existing phototherapy mask has single function and cannot meet the multifunctional requirements of customers.

However, the current phototherapy mask has single treatment means and function, and the treatment by light irradiation with different wavelengths cannot effectively solve the skin problems caused by different reasons, and cannot meet the multifunctional requirements of different customers.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a mask type phototherapy cosmetic device, a using method and application.

In order to achieve the purpose, the invention adopts the following technical scheme:

in a first aspect, the invention provides a mask type phototherapy beauty device, which comprises a mask shell attached to a face contour, wherein a light emitting module, a heating module and an electrical stimulation module are arranged on the inner side of the mask shell, the light emitting module, the heating module and the electrical stimulation module are respectively and independently electrically connected with a control module, and the control module is used for controlling the illumination intensity of the light emitting module, the heating power of the heating module and the current intensity of the electrical stimulation module;

a skin detection module and an electromyographic signal detection module are arranged on the surface of one side, close to the face, of the mask shell, and the skin detection module and the electromyographic signal detection module are respectively and independently electrically connected with the control module; the control module automatically controls the light-emitting module and the heating module according to detection data fed back by the skin detection module; the control module automatically controls the electrical stimulation module according to the detection data fed back by the electromyographic signal detection module.

The mask type phototherapy beauty device provided by the invention realizes combined treatment of phototherapy beauty, hot compress beauty and electric stimulation beauty, detects the skin state of a user by arranging the skin detection module and the electromyographic signal detection module, enables the client to know the skin state more intuitively, and provides reasonable use suggestions and treatment modes for the client. The facial skin tissue is irradiated by light sources with different wavelengths while hot compress is carried out, targeted treatment can be carried out on different skin problems, bioelectricity on the surface of the skin of a human body in the range of 5 uV-1 mV is detected by the electromyographic signal detection module, the control module controls the electric stimulation module to generate micro-current, and the combined action of electromyographic biofeedback and the EMS micro-current is utilized, so that the state of facial muscles is stimulated, collagen regeneration is activated, the cosmetic effect is enhanced, targeted treatment is carried out on the skin problems of different parts of a user, and the application range and the cosmetic effect of the mask type phototherapy cosmetic device are improved.

As a preferred technical scheme of the invention, the light emitting module comprises a plurality of light source arrays, the heating module comprises a graphene heating layer, the light source array, a first waterproof layer, the graphene heating layer and a second waterproof layer are sequentially stacked on one side of the mask shell close to the face, and the light source arrays are close to the face.

The heating device heats through the electric heating effect of the electrified graphene, and can sufficiently and uniformly heat the face of a user because the resistance of the graphene is extremely small, the heating is fast, the heating time is short, the heat conduction effect is good, and the problem of nonuniform heating temperature is avoided. In addition, due to the fact that the graphene can emit infrared rays in a special heating mode, the graphene can interact with human skin, skin repair is promoted, and the effect of smoothing and cleaning skin and repairing wrinkles is achieved. Simultaneously, through setting up the light source array, carry out the light therapy to user's facial skin, send the light of different wavelength and light intensity through adjusting different positions, carry out the pertinence treatment to the skin problem at different positions of user, improved mask formula phototherapy beauty device's application scope and cosmetic effect. In addition, the mask type phototherapy beauty device can effectively isolate water vapor in air when the mask type phototherapy beauty device is used by arranging the first waterproof layer and the second waterproof layer, ensures the effective heating effect of the graphene heating layer, ensures good air permeability while preserving heat, and is convenient for heat conduction.

At least part of the area of the mask shell, which is close to one side of the face, is provided with a light-transmitting window, the light source array is arranged at the light-transmitting window, and exciting light with specific wavelength emitted by the light source array penetrates through the light-transmitting window to irradiate the face of a wearer.

Each light source array comprises a plurality of LED lamps with different colors.

Each light source array comprises an infrared light LED lamp, a red light LED lamp, a yellow light LED lamp, a blue light LED lamp and a green light LED lamp.

Each LED lamp is electrically connected with the control module through a power driving unit, and the control module adjusts the illumination intensity of the LED lamp through the power driving unit.

One side of the mask shell, which is close to the face, is divided into a plurality of adjusting partitions, and the adjusting partitions and the light source array correspond to the light-transmitting window in position.

The mask shell is provided with an adjusting subarea at the positions corresponding to the forehead, the lower jaw and the cheeks at two sides of the face.

According to the invention, the LED lamps with different wavelengths are arranged to irradiate the facial skin, and the light with different wavelengths can stimulate skin cells to generate specific physiological functions, for example, infrared light in the wavelength range of 700-1000 nm can remove melanin through cell activation. The red light within the wavelength range of 600-700 nm can stimulate the regeneration of collagen, increase blood circulation, improve skin color and promote the regeneration of hair. Yellow light in the wavelength range of 565-590 nm can relieve skin problems such as skin redness, swelling and inflammation, such as burns, sunburn, etc. The green light with the wavelength range of 520-565 nm has the calming effect on the skin, is beneficial to lightening pigmentation spots and brightening the skin. Blue light within the wavelength range of 420-500 nm has strong antibacterial performance, can kill acne pathogenic bacteria, is used for preventing and treating mild and moderate acne, is beneficial to purifying skin, stabilizing oil glands and relieving inflammation, and plays a role in relieving, calming, repairing and accelerating wound healing by matching with other skin care means.

It should be noted that in the invention, the light source arrays correspond to the positions of the adjusting subareas one by one, so that the independent subarea adjustment of the temperature and the illumination intensity is realized in different adjusting subareas, the selective irradiation can be performed in a targeted manner according to the skin problems at different parts of the face of a user, and the intelligent control is realized while the phototherapy and heating effects are ensured.

Specifically, red light with the wavelength of 600-700 nm is adopted for irradiating the forehead area, so that the regeneration of hair follicles at the forehead is promoted, and the problem of upward movement of hair line is solved; yellow light with the wavelength of 565-590 nm is adopted in the areas on the two sides of the cheek to improve the problems of red blood streak and sunburn, or infrared light with the wavelength of 700-1000 nm is adopted to improve the skin color; the blue light with the wavelength of 420-500 nm is adopted in the lower jaw area to improve the problems of acne, pox and the like.

As a preferred technical scheme of the present invention, the graphene heating layer includes an insulating heat conduction layer, a graphene layer, a heat reflection layer, and an insulation layer, which are sequentially stacked, and the insulating heat conduction layer is close to the first waterproof layer.

Graphene layer including set up in a plurality of graphite alkene heater strips on heat reflection layer surface, the both ends of graphite alkene heater strip are provided with an electrode respectively, both ends the positive pole and the negative pole of power are inserted respectively to the electrode, graphite alkene heater strip intercommunication power utilizes the electric heat effect of graphite alkene to generate heat.

The graphene heating wires correspond to the positions of the adjusting partitions.

The graphene heating wires are spirally coiled and arranged, and each graphene heating wire corresponding to the adjusting partition is independently electrically connected with the power supply.

The material of the insulating heat conduction layer comprises one or the combination of at least two of boron nitride, silicon nitride, aluminum nitride, silicon carbide, aluminum oxide, zinc oxide and magnesium oxide.

The thickness of the insulating and heat conducting layer is 2 to 3mm, and for example, it may be 2.0mm, 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.7mm, 2.8mm, 2.9mm or 3.0mm, but it is not limited to the values listed, and other values not listed in the range of the values are also applicable.

The heat reflecting layer comprises gold foil, silver foil, copper foil, nickel foil or aluminum foil.

The thickness of the heat reflective layer is 0.2 to 0.5mm, and may be, for example, 0.2mm, 0.25mm, 0.3mm, 0.35mm, 0.4mm, 0.45mm or 0.5mm, but is not limited to the values listed above, and other values not listed above within the range of values are also applicable.

According to the mask type phototherapy beauty device provided by the invention, the graphene heating layer is arranged, and the current introduced by different graphene heating wires is changed through the controller, so that the heating temperature of the graphene heating layer is controlled, the face of a user can comprehensively enjoy healthy warm care, the facial phototherapy beauty device is beneficial to relieving facial muscle tension, eliminating fatigue, helping sleep and calming nerves, promoting blood circulation of the face and the head, and has a wide application prospect.

The graphene is adopted as the main heating material of the graphene heating layer, firstly, the graphene has strong flexibility and is easy to bend, and the shape of the graphene heating layer can be adjusted according to different facial contours, so that the wearing comfort is ensured; and secondly, the graphene heating layer can emit far infrared rays after being heated, can effectively permeate deep skin of a human body, can cause the resonance of biomolecules of facial cells, penetrates into subcutaneous tissues to expand capillaries, accelerates the blood circulation of the face, greatly promotes the blood supply and metabolism of the facial tissues and conditions facial muscles, and therefore, the function and the immunity of the facial muscles can be effectively improved, and the good medical care effect of the face is achieved.

According to the invention, the heat preservation layer is arranged on one side of the graphene layer, so that heat preservation is effectively carried out on one side of the graphene layer, and meanwhile, the electrodes at two ends of the graphene heating wire are used for connecting the graphene heating wire with a power supply and also play a role in controlling the current amount led into the graphene heating wire, so that the heating temperature of the graphene heating wire in different adjustment zones is independently controlled, and hot compress at different temperatures is carried out on different areas of the face of a user in a targeted manner.

As a preferred technical solution of the present invention, the skin detection module includes an image acquisition unit, the image acquisition unit is electrically connected to the control module, and the image acquisition unit is configured to acquire a facial image of a human body and transmit image information to the control module.

The image acquisition unit comprises a plurality of cameras distributed on the surface of the mask shell, the position of the image acquisition unit corresponds to the position of the adjusting partition, and the cameras respectively acquire local images of the face of a human body.

The control module comprises a skin analysis unit and an image processing unit which are electrically connected, the image processing unit is electrically connected with the camera, the image processing unit splices all local images of the human face collected by the camera to form a complete three-dimensional image of the face and transmits three-dimensional image information to the skin analysis unit, and the skin analysis unit analyzes the situation of pores, wrinkles and color spots on the face of a user according to the three-dimensional image of the face.

The invention collects the facial image of a user through the image collecting unit and draws the facial image into a three-dimensional image, the local skin image with RGB color is shot by the camera, the image processing unit splices the local images of the human face collected by the camera to form a complete facial three-dimensional image, the RGB image is converted into RBX color space through RBX technology, and three skin parameters of pores, wrinkles and color spots are given and quantitatively evaluated after the skin imaging reconstruction is carried out through the combination of RBX technology and software. Specifically, the method comprises the following steps:

(1) Pore: the sweat pore is a circular opening of the sweat gland catheter on the skin surface, the color of the sweat pore is darker than the background color of the surrounding skin due to the existence of a shadow area, and the sweat pore is identified according to the contrast of the shade color, so that the position and the number of the sweat pore are judged; the skin characteristic expression forms of the pores and the color spots in the RBX color space image are dark circular areas, the pores and the color spots can be distinguished according to the area of the circular areas, and theoretically, the area of the circular areas of the pores is far smaller than that of the circular areas of the color spots;

(2) Wrinkling: wrinkles are furrows, folds or folds in the skin, which are increased by sun exposure and are associated with a decrease in skin elasticity, and the skin characteristics vary greatly in the RBX color space image because the wrinkle shape is highly dependent on the facial expression of the user, and is determined by the appearance of a long, narrow shape;

(3) Color spots: the color spots are brown or red skin lesions, including freckles, acne scars, pigmentation and vascular lesions, can be identified by unique colors, are obviously different from the background color of the skin, have different sizes and can be seen by naked eyes, and the surface color spots can be displayed in a standard white light image.

The skin detection module further comprises an oil-water detection unit which is electrically connected with the control module.

The oil-water detection unit comprises a plurality of oil-water detection probes distributed on the surface of the mask shell, and the positions of the oil-water detection probes correspond to the positions of the adjustment subareas; the oil-water detection probe is used for detecting the skin moisture content and the oil content of the face of a user and transmitting detection data to the control module.

Skin detection module still includes temperature detecting element, temperature detecting element includes a plurality of temperature probe, temperature probe's position with the position of adjusting the subregion corresponds, temperature probe electric connection control module, temperature probe is used for detecting the corresponding facial regional body surface temperature who adjusts the subregion and correspond to transmit temperature data to control module, in the corresponding regulation subregion of control module control the heating temperature of graphite alkene heater strip.

The temperature monitoring device is also provided with a temperature detection unit, and the temperature probe is used for detecting the body surface temperature near the face of a user and transmitting the acquired temperature information to the control module to realize real-time temperature monitoring, so that the phenomenon that the face skin is scalded due to overhigh temperature is avoided. Simultaneously, through the feedback control logic between temperature probe, control module and the graphite alkene layer that generates heat, can realize the real-time detection and the timely adjustment to user's facial temperature for the cosmetic device of mask formula phototherapy keeps at constant temperature state.

As a preferred technical solution of the present invention, the electromyographic signal detecting module includes a plurality of electrode arrays, and the positions of the electrode arrays correspond to the positions of the adjustment zones.

The electromyographic signal detection module further comprises a signal acquisition unit, the output end of the electrode array is electrically connected to the input end of the control module through the signal acquisition unit, and the electromyographic signals acquired by the electrode array are amplified and filtered through the signal acquisition unit and then are sent to the control module.

The signal acquisition unit comprises a differential signal conditioning circuit, a signal filtering circuit, a level lifting circuit and a digital-to-analog conversion circuit which are electrically connected in sequence by the output end of the electrode array, and the output end of the digital-to-analog conversion circuit is electrically connected with the input end of the control module.

The signal filtering circuit comprises a high-pass filter, a low-pass filter and a wave trap which are electrically connected in sequence by the output end of the differential signal conditioning circuit.

The output end of the electrode array is also electrically connected with the right leg driving module, and the output end of the right leg driving module is electrically connected with the differential signal conditioning circuit.

The electrode array limited by the invention is different from the traditional one-way power supply mode, three electrodes are used in total, the positive electrode and the negative electrode of the metal electrode are used for power supply, the right leg driving module is used as a reference electrode, and the negative electrode is converted into the positive electrode by the level lifting circuit and can be identified by the high-precision digital-to-analog conversion circuit.

It should be noted that a large number of low-frequency interference signals, high-frequency interference signals, and power-frequency interference signals close to direct current are included in the skin electromyogram signals of the human face, and the frequency range of the actually required skin electromyogram signals is approximately between 2 Hz and 500 Hz. Therefore, the electromyographic signals need to be filtered to remove low-frequency interference signals, high-frequency interference signals and power-frequency interference signals carried in the surface electromyographic signals, and the frequency range of the filtered electromyographic signals is ensured to be approximately between 2 Hz and 500 Hz. In addition, the invention adopts a variable magnification mode, so that the filter can provide the electromyographic signals with corresponding sizes according to different use requirements, and the external noise interference is filtered as much as possible, thereby obtaining the stable and effective electromyographic signals on the skin surface of the human body.

The myoelectric signal detection module further comprises a switch driving unit, the output end of the control module is electrically connected to the input end of the electrode array through the switch driving unit, the control module controls the switch driving unit to output an excitation signal to the electrode array, and the electrode array is started to carry out myoelectric signal acquisition on facial skin.

The switch driving unit comprises a driving circuit and an analog switch circuit which are electrically connected with the output end of the control module in sequence, and the output end of the analog switch circuit is electrically connected with the input end of the electrode array.

The electrode array comprises four signal acquisition electrodes and a signal reference electrode, wherein the signal acquisition electrodes are distributed in a square shape, and the signal reference electrode is positioned in the center of the square formed by signal acquisition.

As a preferred technical scheme of the invention, the surface of the mask shell close to one side of the panel is provided with a plurality of human body induction modules, and the positions of the human body induction modules correspond to the positions of the adjustment subareas; the human body induction module is used for distinguishing the face of a human body in a close range and is electrically connected with the control module.

When the human body induction module detects that the face of a human body enters a specific distance, a feedback signal is sent to the control module, and the control module controls the light emitting module, the heating module and the electrical stimulation module to be started; when the human body induction module detects that the face of a human body exceeds a specific distance, a feedback signal is sent to the control module, and the control module controls the light emitting module, the heating module and the electrical stimulation module to be closed.

The human body induction module comprises a human body infrared induction probe and a distance sensor which are electrically connected, when the human body infrared induction probe senses infrared rays generated by human body radiation in the space around the mask, a feedback signal is sent to the distance sensor, the distance sensor is used for detecting the distance between the mask and the human body face and transmitting the distance signal to the control module, the control module carries out logic judgment on the distance signal, and when a set distance value is reached, the light emitting module, the heating module and the electrical stimulation module are triggered to start.

The human body sensing module is used for detecting the distance between the face and the mask type phototherapy beauty device, and when the human body sensing module detects that the face enters the collecting distance, the image collecting unit is triggered to start firstly, and the facial image of the user is collected to obtain a facial three-dimensional image. Then, when the user continues to move the mask type phototherapy cosmetic device, the distance between the mask type phototherapy cosmetic device and the face is shortened, and when the face is detected to enter the effective distance, the power source and the light source array are triggered to be started, so that the face of the user is heated and phototherapy is performed. In the process that the mask type phototherapy beauty device moves to an effective distance from the collecting distance, the control module can obtain ideal heating temperature and illumination intensity through data analysis according to the facial skin state obtained through analysis of the skin analysis unit and the skin water and oil state detected by the oil-water detection probe. After the beauty treatment is finished, the mask type phototherapy beauty device is taken off, and when the face of the user can not be detected within the effective distance, the power supply and the light source array are triggered to stop working. The working principle of the human body infrared induction probe provided by the invention is as follows: the human body infrared sensing probe emits near-human body radiation infrared light with the wavelength of 940nm, the near-human body radiation infrared light is reflected by the face of a human body, and after the human body infrared sensing probe detects infrared light reflected by the face, infrared carrier signals are decoded, so that the human body face or other articles are judged.

As a preferred technical solution of the present invention, the control module includes a processor and a signal receiver electrically connected to the processor.

The mask type phototherapy beauty device further comprises a manual control module, wherein the manual control module is internally provided with a voice recognizer and a signal transmitter which are electrically connected, and the signal receiver and the signal transmitter realize data transmission through wireless communication or serial port communication.

Aiming at the problems of simple functions and insufficient intellectualization of the existing product, the invention designs a double control mode, an automatic control mode and a manual control mode, so that the mask type phototherapy beauty device is more flexible to use by customers, more sensitive to operate and simpler in man-machine interaction, and the application range and the beauty effect of the mask type phototherapy beauty device are improved.

The manual control module comprises a shell, a single chip microcomputer is arranged in the shell, and the signal receiver is electrically connected with the single chip microcomputer.

The shell is provided with a display screen and an operation panel, the display screen and the operation panel are respectively and independently electrically connected with the single chip microcomputer, and the control module transmits the skin state data acquired by the skin detection module and the facial myoelectric data acquired by the myoelectric signal detection module to the manual control module and displays the skin state data and the facial myoelectric data through the display screen; the user sends a control instruction to the single chip microcomputer through the operation panel, the single chip microcomputer transmits the control instruction to the control module, and the control module controls the illumination intensity of the light source array, the heating power of the heating module and the current intensity of the electric stimulation module.

In the invention, the processor is accessed into the network through the wireless network card to realize wireless interconnection with the personal manual control module and the voice control equipment, so that a user can remotely control or perform voice control on the control module through an APP (application) and the voice control equipment which are arranged in the personal manual control module.

In a second aspect, the present invention provides a method of using the mask-type phototherapy cosmetic device of the first aspect, the method of using the mask-type phototherapy cosmetic device comprising:

the skin state data and the facial myoelectric data of the face of a user are detected through the skin detection module and the myoelectric signal detection module respectively, the collected skin state data and the collected facial myoelectric data are transmitted to the control module, the illumination intensity of the light-emitting module and the heating power of the heating module are controlled according to the skin state data, and the electric stimulation module is automatically controlled to generate micro-current or radio frequency current according to the facial myoelectric data.

As a preferred technical solution of the present invention, the using method specifically comprises the following steps:

when the mask type phototherapy cosmetic device is used for the first time, a user wears the mask type phototherapy cosmetic device on the face, in the process of moving towards the face, when the human body sensing module detects that the distance between the mask type phototherapy cosmetic device and the face of the user reaches a specific distance, the image acquisition unit is triggered to be started, images of the face of the user are photographed, the acquired area images are transmitted to the image processing unit, the image processing unit splices the area images to form a complete three-dimensional face image, the skin analysis unit analyzes the skin state conditions of pores, wrinkles and color spots appearing on the face of the user according to the three-dimensional face image, and the analysis result is wirelessly transmitted to the manual control module;

(II) after the facial image is collected, the user continues to move the mask type phototherapy beauty device until the mask type phototherapy beauty device is attached to the face, the skin water content and the oil content of the face of the user are detected through the oil-water detection unit, and the detection data are transmitted to the manual control module through wireless transmission;

(III) after the human body sensing module detects that the mask type phototherapy beauty device is attached to the face of the human body, the light source array and the heating module are started; the control module selects different heating temperatures and illumination intensities according to the skin state, the water and oil content and the epidermis temperature, and carries out heating and phototherapy on the face of a user; in the heating and phototherapy processes, the electromyographic signals in different areas of the face are detected through the electromyographic signal detection module, and the controller adjusts the micro-current intensity or the radio frequency current intensity in the corresponding area according to the difference of the electromyographic signals in the different areas to electrically stimulate the face of a user.

In a third aspect, the invention provides a use of the mask type phototherapy cosmetic device of the first aspect in facial cosmetology for non-disease diagnosis and treatment purposes.

Compared with the prior art, the invention has the following beneficial effects:

the mask type phototherapy beauty device provided by the invention realizes combined treatment of phototherapy beauty, hot compress beauty and electric stimulation beauty, detects the skin state of a user by arranging the skin detection module and the electromyographic signal detection module, enables the client to know the skin state more intuitively, and provides reasonable use suggestions and treatment modes for the client. The facial skin tissue is irradiated by light sources with different wavelengths while hot compress is performed, different skin problems can be treated in a targeted manner, bioelectricity on the surface of human skin in the range of 5 uV-1 mV is detected by the electromyographic signal detection module, the electric stimulation module is controlled by the control module to generate micro-current, and the combined action of electromyographic biofeedback and EMS micro-current is utilized, so that the state of facial muscles is stimulated, collagen regeneration is activated, the cosmetic effect is enhanced, targeted treatment is performed on the skin problems of different parts of a user, and the application range and the cosmetic effect of the mask type phototherapy cosmetic device are improved.

Drawings

Fig. 1 is a schematic structural view of a face side of a mask type phototherapy cosmetic device according to an embodiment of the present invention;

FIG. 2 is a logic diagram illustrating control of a mask-type phototherapy cosmetic device according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the structure of the layers of a mask-type phototherapy cosmetic device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of each layer of the graphene heating layer according to an embodiment of the present invention;

fig. 5 is a control logic diagram of a signal acquisition unit according to an embodiment of the present invention;

wherein, 1-a mask shell; 2-regulating the partition; 3-a control module; 4-a camera; 5-graphene heating wires; 6-a human body induction module; 7-an array of light sources; 8-an electrode array; 9-oil water detection probe; 10-temperature probe; 11-a first waterproof layer; 12-a graphene heating layer; 13-a second waterproof layer; 14-an insulating and heat conducting layer; 15-a thermally reflective layer; 16-heat insulation layer.

Detailed Description

It is to be understood that in the description of the present invention, the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

It should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solution of the present invention is further explained by the following embodiments.

In a first aspect, the present invention provides a mask type phototherapy cosmetic device, as shown in fig. 1 and fig. 2, the mask type phototherapy cosmetic device includes a mask shell 1 attached to a facial contour, a light emitting module, a heating module and an electrical stimulation module are disposed on an inner side of the mask shell 1, the light emitting module, the heating module and the electrical stimulation module are respectively and independently electrically connected to a control module 3, and the control module 3 is configured to control an illumination intensity of the light emitting module, a heating power of the heating module and a current intensity of the electrical stimulation module;

a skin detection module and an electromyographic signal detection module are arranged on the surface of one side, close to the face, of the mask shell 1 and are respectively and independently electrically connected with the control module 3; the control module 3 automatically controls the light-emitting module and the heating module according to the detection data fed back by the skin detection module; the control module 3 automatically controls the electrical stimulation module according to the detection data fed back by the electromyographic signal detection module.

The mask type phototherapy beauty device provided by the invention realizes combined treatment of phototherapy beauty, hot compress beauty and electric stimulation beauty, detects the skin state of a user by arranging the skin detection module and the electromyographic signal detection module, enables the client to know the skin state more intuitively, and provides reasonable use suggestions and treatment modes for the client. When hot compress is carried out, light sources with different wavelengths are used for irradiating facial skin tissues, different skin problems can be treated in a targeted mode, bioelectricity on the surface of human skin in the range of 5 uV-1 mV is detected through the electromyographic signal detection module, the control module 3 controls the electric stimulation module to generate micro current, and the combined action of electromyographic biofeedback and EMS micro current is utilized, so that the state of facial muscles is stimulated, collagen regeneration is activated, the cosmetic effect is enhanced, targeted treatment is carried out on the skin problems of different parts of a user, and the application range and the cosmetic effect of the mask type phototherapy cosmetic device are improved.

As a preferred technical solution of the present invention, the light emitting module includes a plurality of light source arrays 7, the heating module includes a graphene heating layer 12, as shown in fig. 3, the light source array 7, a first waterproof layer 11, the graphene heating layer 12, and a second waterproof layer 13 are sequentially stacked on one side of the mask shell 1 close to the face, where the light source array 7 is close to the face.

The heating device heats through the electric heating effect of the electrified graphene, and because the resistance of the graphene is extremely small, the heating is quick, the heating time is short, the heat conduction effect is good, the problem of non-uniform heating temperature is avoided, and the face of a user can be sufficiently and uniformly heated. In addition, due to the fact that the graphene can emit infrared rays in a special heating mode, the graphene interacts with human skin, skin repair is promoted, and the effect of smoothing and cleaning skin and repairing wrinkles is achieved. Meanwhile, through the arrangement of the light source array 7, the facial skin of a user is subjected to illumination treatment, different wavelengths and light intensity of light are emitted by adjusting different parts, the skin problems of different parts of the user are subjected to targeted treatment, and the application range and the cosmetic effect of the mask type phototherapy cosmetic device are improved. In addition, the mask type phototherapy beauty device can effectively isolate water vapor in the air when the mask type phototherapy beauty device is used by arranging the first waterproof layer 11 and the second waterproof layer 13, ensures the effective heating effect of the graphene heating layer 12, ensures good air permeability while preserving heat, and is convenient for heat conduction.

At least part of the area of the mask shell 1 close to one side of the face is provided with a light-transmitting window, the light source array 7 is arranged at the light-transmitting window, and exciting light with specific wavelength emitted by the light source array 7 penetrates through the light-transmitting window to irradiate the face of a wearer.

Each of the light source arrays 7 includes a plurality of LED lamps of different colors.

Each of the light source arrays 7 includes an infrared LED lamp, a red LED lamp, a yellow LED lamp, a blue LED lamp, and a green LED lamp.

Each LED lamp and the control module 3 are electrically connected through a power driving unit, and the control module 3 adjusts the illumination intensity of the LED lamp through the power driving unit.

One side of the mask shell 1, which is close to the face, is divided into a plurality of adjusting partitions 2, and the adjusting partitions 2 and the light source array 7 correspond to the light-transmitting window in position.

The mask shell 1 is provided with an adjusting subarea 2 at the positions corresponding to the forehead, the mandible and the cheeks at two sides of the face.

According to the invention, the LED lamps with different wavelengths are arranged to irradiate the facial skin, and the light with different wavelengths can stimulate skin cells to generate specific physiological functions, for example, infrared light in the wavelength range of 700-1000 nm can remove melanin through cell activation. The red light within the wavelength range of 600-700 nm can stimulate the regeneration of collagen, increase blood circulation, improve skin color and promote the regeneration of hair. Yellow light in the wavelength range of 565-590 nm can relieve skin problems such as redness, swelling and inflammation, such as burns and sunburn. The green light with the wavelength range of 520-565 nm has the calming effect on the skin, and is helpful for relieving pigmentation spots and brightening the skin color. Blue light within the wavelength range of 420-500 nm has strong antibacterial performance, can kill acne pathogenic bacteria, is used for preventing and treating mild and moderate acne, is beneficial to purifying skin, stabilizing oil glands and relieving inflammation, and plays a role in relieving, calming, repairing and accelerating wound healing by matching with other skin care means.

It should be noted that, in the present invention, the light source arrays 7 correspond to the positions of the adjustment zones 2 one to one, so that the independent zone adjustment of the temperature and the illumination intensity is realized in different adjustment zones 2, and thus, selective irradiation can be performed in a targeted manner according to skin problems occurring at different parts of the face of a user, and intelligent control is realized while the phototherapy and heating effects are ensured.

Specifically, red light with the wavelength of 600-700 nm is adopted for irradiating the forehead area, so that the regeneration of hair follicles at the forehead is promoted, and the problem of upward movement of hair lines is solved; yellow light with the wavelength of 565-590 nm is adopted in the areas on the two sides of the cheek to improve the problems of red blood streak and sunburn, or infrared light with the wavelength of 700-1000 nm is adopted to improve the skin color; the blue light with the wavelength of 420-500 nm is adopted in the lower jaw area to improve the problems of acne, pox and the like.

As a preferred embodiment of the present invention, as shown in fig. 4, the graphene heating layer 12 includes an insulating and heat conducting layer 14, a graphene layer, a heat reflecting layer 15, and an insulating layer 16, which are sequentially stacked, and the insulating and heat conducting layer 14 is close to the first waterproof layer 11.

Graphene layer including set up in a plurality of graphite alkene heater strip 5 on heat reflection layer 15 surfaces, graphite alkene heater strip 5's both ends are provided with an electrode respectively, both ends the positive pole and the negative pole that the power was inserted respectively to the electrode, graphite alkene heater strip 5 intercommunication power utilizes the electrothermal effect of graphite alkene to generate heat.

The graphene heating wires 5 correspond to the positions of the adjusting partitions 2.

Graphene heating wires 5 are the setting of spiraling, each it corresponds to adjust subregion 2 graphene heating wires 5 is the independent ground electric connection respectively the power.

The material of the insulating and heat conducting layer 14 includes one or a combination of at least two of boron nitride, silicon nitride, aluminum nitride, silicon carbide, aluminum oxide, zinc oxide, and magnesium oxide.

The thickness of the insulating and heat conducting layer 14 is 2 to 3mm, and may be, for example, 2.0mm, 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.7mm, 2.8mm, 2.9mm or 3.0mm, but is not limited to the values listed, and other values not listed in the range of the values are also applicable.

The heat reflective layer 15 includes gold foil, silver foil, copper foil, nickel foil, or aluminum foil.

The thickness of the heat reflective layer 15 is 0.2 to 0.5mm, and may be, for example, 0.2mm, 0.25mm, 0.3mm, 0.35mm, 0.4mm, 0.45mm or 0.5mm, but is not limited to the above-mentioned values, and other values not shown in the above-mentioned value range are also applicable.

According to the mask type phototherapy beauty device provided by the invention, the graphene heating layer 12 is arranged, and the current applied to different graphene heating wires 5 is changed through the controller, so that the heating temperature of the graphene heating layer 12 is controlled, the face of a user can comprehensively enjoy healthy warm care, the facial muscle tension is relieved, the fatigue is eliminated, the sleep is assisted, the nerves are calmed, the blood circulation of the face and the head is promoted, and the mask type phototherapy beauty device has a wide application prospect.

The reason why the graphene is adopted as the main heating material of the graphene heating layer 12 is that firstly, the graphene has strong flexibility and is easy to bend, and the shape of the graphene heating layer 12 can be adjusted according to different facial contours, so that the wearing comfort is ensured, in addition, the graphene heating layer 12 is thin, the size of the mask cannot be increased, the mask is convenient to use and carry, the service life of the mask cannot be influenced even if the mask is continuously heated, and the graphene heating layer 12 has the effect of targeted hot compress; and secondly, the graphene heating layer 12 can emit far infrared rays after being heated, can effectively permeate deep skin of a human body, can cause the resonance of biomolecules of facial cells, penetrates into subcutaneous tissues to expand capillaries, accelerates the blood circulation of the face, greatly promotes the blood supply and metabolism of the facial tissues and conditions facial muscles, and therefore, the function and the immunity of the facial muscles can be effectively improved, and the good medical care effect of the face is achieved.

According to the invention, the heat-insulating layer 16 is arranged on one side of the graphene layer, so that one side of the graphene layer is effectively insulated, and meanwhile, the electrodes at two ends of the graphene heating wire 5 are used for connecting the graphene heating wire 5 with a power supply and also play a role in controlling the current amount led into the graphene heating wire 5, so that the heating temperature of the graphene heating wire 5 in different adjusting subareas 2 is independently controlled, and hot compress at different temperatures is performed on different areas of the face of a user in a targeted manner.

As a preferred technical solution of the present invention, the skin detection module includes an image acquisition unit, the image acquisition unit is electrically connected to the control module 3, and the image acquisition unit is configured to acquire a facial image of a human body and transmit image information to the control module 3.

The image acquisition unit includes distributing in a plurality of cameras 3 on face guard shell 1 surface, the position of image acquisition unit with adjust the position of subregion 2 and correspond, camera 3 gathers human facial local image respectively.

The control module 3 comprises a skin analysis unit and an image processing unit which are electrically connected, the image processing unit is electrically connected with the camera 4, the image processing unit splices all local images of the human face collected by the camera 4 to form a complete three-dimensional image of the face and transmits three-dimensional image information to the skin analysis unit, and the skin analysis unit analyzes the conditions of pores, wrinkles and color spots on the face of a user according to the three-dimensional image of the face.

The invention collects and draws a facial image of a user into a three-dimensional image through an image collecting unit, partial skin images with RGB colors are shot by a camera 4, the partial images of the human face collected by the camera 4 are spliced by an image processing unit to form a complete facial three-dimensional image, the RGB images are converted into RBX color space through RBX technology, and three skin parameters of pores, wrinkles and color spots are given and quantitatively evaluated after the skin imaging reconstruction is carried out through the RBX technology and software. Specifically, the method comprises the following steps:

The skin detection module further comprises an oil-water detection unit which is electrically connected with the control module 3.

The oil-water detection unit comprises a plurality of oil-water detection probes 9 distributed on the surface of the mask shell 1, and the positions of the oil-water detection probes 9 correspond to the positions of the adjustment subareas 2; the oil-water detection probe 9 is used for detecting the skin water content and the oil content of the face of the user and transmitting detection data to the control module 3.

Skin detection module still includes temperature detecting element, temperature detecting element includes a plurality of temperature probe 10, the position of temperature probe 10 with the position of regulation subregion 2 corresponds, temperature probe 10 electric connection control module 3, temperature probe 10 is used for detecting the facial regional body surface temperature that corresponding regulation subregion 2 corresponds to with temperature data transmission to control module 3, in the corresponding regulation subregion 2 of control module 3 control the heating temperature of graphite alkene heater strip 5.

The temperature monitoring device is also provided with a temperature detection unit, and the temperature probe 10 is used for detecting the body surface temperature near the face of a user and transmitting the acquired temperature information to the control module 3 to realize real-time temperature monitoring, so that the phenomenon that the face skin is scalded due to overhigh temperature is avoided. Simultaneously, through the feedback control logic between temperature probe 10, control module 3 and graphite alkene layer 12 that generates heat, can realize the real-time detection and the timely adjustment to user's facial temperature for the cosmetic device of mask formula phototherapy keeps at constant temperature state.

As a preferred technical solution of the present invention, the electromyographic signal detecting module includes a plurality of electrode arrays 8, and the positions of the electrode arrays 8 correspond to the positions of the adjustment partitions 2.

The electromyographic signal detection module further comprises a signal acquisition unit, the output end of the electrode array 8 is electrically connected to the input end of the control module 3 through the signal acquisition unit, and the electromyographic signals acquired by the electrode array 8 are amplified and filtered through the signal acquisition unit and then are sent to the control module 3.

As shown in fig. 5, the signal acquisition unit includes a differential signal conditioning circuit, a signal filtering circuit, a level-up circuit and a digital-to-analog conversion circuit electrically connected to the output end of the electrode array 8 in sequence, and the output end of the digital-to-analog conversion circuit is electrically connected to the input end of the control module 3.

The signal filter circuit comprises a high-pass filter, a low-pass filter and a wave trap which are electrically connected with the output end of the differential signal conditioning circuit in sequence.

The output end of the electrode array 8 is also electrically connected with a right leg driving module, and the output end of the right leg driving module is electrically connected with the differential signal conditioning circuit.

Different from the traditional one-way power supply mode, the electrode array 8 limited by the invention has three electrodes in total, the positive electrode and the negative electrode of the metal electrode are used for supplying power, the right leg driving module is used as a reference electrode, and the level lifting circuit converts the negative electrode into the positive electrode which can be identified by a high-precision digital-to-analog conversion circuit.

It should be noted that a large number of low-frequency interference signals, high-frequency interference signals, and power-frequency interference signals close to direct current are included in the skin electromyogram signals of the human face, and the frequency range of the actually required skin electromyogram signals is approximately between 2 Hz and 500 Hz. Therefore, the electromyographic signals need to be filtered to remove low-frequency interference signals, high-frequency interference signals and power-frequency interference signals carried in the surface electromyographic signals, and the frequency range of the filtered electromyographic signals is ensured to be approximately between 2 Hz and 500 Hz. In addition, the invention adopts a variable magnification mode, so that the filter can provide electromyographic signals with corresponding sizes according to different use requirements, and external noise interference is filtered as much as possible, thereby obtaining stable and effective electromyographic signals on the skin surface of the human body.

The electromyographic signal detection module further comprises a switch driving unit, the output end of the control module 3 is electrically connected to the input end of the electrode array 8 through the switch driving unit, the control module 3 controls the switch driving unit to output an excitation signal to the electrode array 8, and the electrode array 8 is started to collect the electromyographic signal of the facial skin.

The switch driving unit comprises a driving circuit and an analog switch circuit which are electrically connected in sequence by the output end of the control module 3, and the output end of the analog switch circuit is electrically connected with the input end of the electrode array 8.

The electrode array 8 comprises four signal acquisition electrodes and a signal reference electrode, the signal acquisition electrodes are distributed in a square shape, and the signal reference electrode is located in the center of the square formed by signal acquisition.

As a preferred technical scheme of the invention, the surface of the mask shell 1 close to one side of the panel is provided with a plurality of human body induction modules 6, and the positions of the human body induction modules 6 correspond to the positions of the adjustment subareas 2; human response module 6 is used for distinguishing human face closely, human response module 6 electric connection control module 3.

When the human body induction module 6 detects that the face of a human body enters a specific distance, a feedback signal is sent to the control module 3, and the control module 3 controls the light emitting module, the heating module and the electrical stimulation module to be started; when the human body induction module 6 detects that the face of a human body exceeds a specific distance, a feedback signal is sent to the control module 3, and the control module 3 controls the light-emitting module, the heating module and the electrical stimulation module to be closed.

The human body induction module 6 comprises a human body infrared induction probe and a distance sensor which are electrically connected, when the human body infrared induction probe senses infrared rays generated by human body radiation in the space around the mask, a feedback signal is sent to the distance sensor, the distance sensor is used for detecting the distance between the mask and the face of the human body and transmitting the distance signal to the control module 3, the control module 3 carries out logic judgment on the distance signal, and when a set distance value is reached, the light emitting module, the heating module and the electrical stimulation module are triggered to start.

It should be noted that the human body induction module 6 is arranged in the mask type phototherapy beauty device, and aims to achieve automatic opening of the light source array 7, the power supply and the image acquisition unit, when the human body induction module 6 detects that the face is in the acquisition distance, the image acquisition unit is triggered to start first, and the facial image of a user is acquired to obtain a three-dimensional facial image. Subsequently, when the user continues to move the mask type phototherapy cosmetic device, the distance between the mask type phototherapy cosmetic device and the face is shortened, and when the face is detected to enter the effective distance, the trigger power supply and the light source array 7 are started to heat and phototherapy the face of the user. In the process that the mask type phototherapy beauty device moves to an effective distance from the collecting distance, the control module 3 can obtain ideal heating temperature and illumination intensity through data analysis according to the facial skin state obtained through analysis of the skin analysis unit and the skin water and oil state detected by the oil and water detection probe 9. After the beauty treatment is finished, the mask type phototherapy beauty device is removed, and when the face of the user can not be detected within the effective distance, the power supply and the light source array 7 are triggered to stop working. The working principle of the human body infrared induction probe provided by the invention is as follows: the human body infrared sensing probe emits near-human body radiation infrared light with the wavelength of 940nm, the near-human body radiation infrared light is reflected by the face of a human body, and after the human body infrared sensing probe detects infrared light reflected by the face, infrared carrier signals are decoded, so that the human body face or other articles are judged.

As a preferred technical solution of the present invention, the control module 3 includes a processor and a signal receiver electrically connected to the processor.

Mask formula phototherapy beauty device still includes manual control module 3, be provided with electric connection's speech recognizer and signal transmitter in the manual control module 3, signal receiver with data transmission is realized through wireless communication or serial ports communication between the signal transmitter.

The manual control module 3 comprises a shell, a single chip microcomputer is arranged in the shell, and the signal receiver is electrically connected with the single chip microcomputer.

The shell is provided with a display screen and an operation panel, the display screen and the operation panel are respectively and independently electrically connected with the single chip microcomputer, the control module 3 transmits skin state data acquired by the skin detection module and facial electromyogram data acquired by the electromyogram signal detection module to the manual control module 3, and the skin state data and the facial electromyogram data are displayed through the display screen; the user sends a control instruction to the single chip microcomputer through the operation panel, the single chip microcomputer transmits the control instruction to the control module 3, and the control module 3 controls the illumination intensity of the light source array 7, the heating power of the heating module and the current intensity of the electric stimulation module.

In the invention, the processor is accessed into the network through the wireless network card to realize the wireless interconnection with the personal manual control module 3 and the voice control equipment, so that a user can carry out remote control or voice control on the control module 3 through an APP (application) and the voice control equipment which are arranged in the personal manual control module 3.

In a second aspect, the invention provides a method for using the mask type phototherapy cosmetic device of the first aspect, the method for using includes:

the skin state data and the facial myoelectric data of the face of a user are detected through the skin detection module and the myoelectric signal detection module respectively, the collected skin state data and the collected facial myoelectric data are transmitted to the control module 3, the illumination intensity of the light-emitting module and the heating power of the heating module are controlled according to the skin state data, and the electric stimulation module is automatically controlled to generate micro-current or radio frequency current according to the facial myoelectric data.

when the mask type phototherapy cosmetic device is used for the first time, a user wears the mask type phototherapy cosmetic device on the face, in the process of moving towards the face, when the human body induction module 6 detects that the distance between the mask type phototherapy cosmetic device and the face of the wearer reaches a specific distance, the image acquisition unit is triggered to be started, images of the face of the user are photographed, the acquired area images are transmitted to the image processing unit, the image processing unit splices the area images to form a complete three-dimensional face image, the skin analysis unit analyzes the skin state conditions of pores, wrinkles and color spots appearing on the face of the user according to the three-dimensional face image, and the analysis result is transmitted to the manual control module 3 in a wireless mode;

(II) after the facial image is collected, the user continues to move the mask type phototherapy beauty device until the mask type phototherapy beauty device is attached to the face, the skin water content and the oil content of the face of the user are detected through the oil-water detection unit, and the detection data are transmitted to the manual control module 3 through wireless transmission;

(III) after the human body induction module 6 detects that the mask type phototherapy beauty device is attached to the face of the human body, starting the light source array 7 and the heating module; the control module 3 selects different heating temperatures and illumination intensities according to the skin state, the water and oil content and the epidermis temperature, and heats and phototherapy the face of the user; in the heating and phototherapy processes, the electromyographic signals in different areas of the face are detected through the electromyographic signal detection module, and the controller adjusts the micro-current intensity or the radio frequency current intensity in the corresponding area according to the difference of the electromyographic signals in the different areas to electrically stimulate the face of a user.

Claims

1. The mask type phototherapy beauty device is characterized by comprising a mask shell attached to the outline of a face, wherein a light emitting module, a heating module and an electrical stimulation module are arranged on the inner side of the mask shell, the light emitting module, the heating module and the electrical stimulation module are respectively and independently electrically connected with a control module, and the control module is used for controlling the illumination intensity of the light emitting module, the heating power of the heating module and the current intensity of the electrical stimulation module;

2. The mask type phototherapy cosmetic device according to claim 1, wherein the light emitting module comprises a plurality of light source arrays, the heating module comprises a graphene heating layer, the light source array, a first waterproof layer, the graphene heating layer and a second waterproof layer are sequentially stacked on one side of the mask shell close to the face, and the light source arrays are close to the face;

at least part of the area of one side of the mask shell, which is close to the face, is provided with a light-transmitting window, the light source array is arranged at the light-transmitting window, and the light source array emits exciting light with a specific wavelength to pass through the light-transmitting window to irradiate the face of a wearer;

each light source array comprises a plurality of LED lamps with different colors;

each light source array comprises an infrared light LED lamp, a red light LED lamp, a yellow light LED lamp, a blue light LED lamp and a green light LED lamp;

each LED lamp is electrically connected with the control module through a power driving unit, and the control module adjusts the illumination intensity of the LED lamp through the power driving unit;

one side of the mask shell, which is close to the face, is divided into a plurality of adjusting partitions, and the adjusting partitions and the light source array correspond to the light-transmitting window in position;

3. The mask type phototherapy cosmetic device according to claim 2, wherein the graphene heating layer comprises an insulating heat conduction layer, a graphene layer, a heat reflection layer and an insulating layer which are sequentially stacked, and the insulating heat conduction layer is close to the first waterproof layer;

the graphene layer comprises a plurality of graphene heating wires arranged on the surface of the heat reflection layer, two ends of each graphene heating wire are respectively provided with an electrode, the electrodes at the two ends are respectively connected to the positive electrode and the negative electrode of a power supply, and the graphene heating wires are communicated with the power supply and generate heat by utilizing the electric heating effect of the graphene;

the graphene heating wires correspond to the positions of the adjusting partitions;

the graphene heating wires are spirally wound, and the graphene heating wires corresponding to each adjusting partition are respectively and independently electrically connected with the power supply;

the material of the insulating heat conduction layer comprises one or the combination of at least two of boron nitride, silicon nitride, aluminum nitride, silicon carbide, aluminum oxide, zinc oxide and magnesium oxide;

the thickness of the insulating heat conduction layer is 2-3 mm;

the heat reflection layer comprises gold foil, silver foil, copper foil, nickel foil or aluminum foil;

the thickness of the heat reflection layer is 0.2-0.5 mm.

4. The mask-type phototherapy cosmetic device according to claim 3, wherein the skin detection module comprises an image acquisition unit electrically connected to the control module, the image acquisition unit is used for acquiring facial images of a human body and transmitting image information to the control module;

the image acquisition unit comprises a plurality of cameras distributed on the surface of the mask shell, the position of the image acquisition unit corresponds to the position of the adjusting partition, and the cameras respectively acquire local images of the face of a human body;

the control module comprises a skin analysis unit and an image processing unit which are electrically connected, the image processing unit is electrically connected with the camera, the image processing unit splices all local images of the human face collected by the camera to form a complete three-dimensional image of the face and transmits three-dimensional image information to the skin analysis unit, and the skin analysis unit analyzes the situation of pores, wrinkles and color spots on the face of a user according to the three-dimensional image of the face;

the skin detection module further comprises an oil-water detection unit which is electrically connected with the control module;

the oil-water detection unit comprises a plurality of oil-water detection probes distributed on the surface of the mask shell, and the positions of the oil-water detection probes correspond to the positions of the adjustment subareas; the oil-water detection probe is used for detecting the skin water content and the oil content of the face of a user and transmitting detection data to the control module;

5. The mask type phototherapy cosmetic device according to claim 2, wherein the electromyographic signal detecting module comprises a plurality of electrode arrays, and the positions of the electrode arrays correspond to the positions of the adjusting zones;

the electromyographic signal detection module further comprises a signal acquisition unit, the output end of the electrode array is electrically connected to the input end of the control module through the signal acquisition unit, and the electromyographic signal acquired by the electrode array is amplified and filtered through the signal acquisition unit and then is sent to the control module;

the signal acquisition unit comprises a differential signal conditioning circuit, a signal filtering circuit, a level lifting circuit and a digital-to-analog conversion circuit which are electrically connected in sequence from the output end of the electrode array, and the output end of the digital-to-analog conversion circuit is electrically connected with the input end of the control module;

the signal filtering circuit comprises a high-pass filter, a low-pass filter and a wave trap which are electrically connected in sequence by the output end of the differential signal conditioning circuit;

the output end of the electrode array is also electrically connected with a right leg driving module, and the output end of the right leg driving module is electrically connected with the differential signal conditioning circuit;

the myoelectric signal detection module further comprises a switch driving unit, the output end of the control module is electrically connected to the input end of the electrode array through the switch driving unit, the control module controls the switch driving unit to output an excitation signal to the electrode array, and the electrode array is started to carry out myoelectric signal acquisition on facial skin;

the switch driving unit comprises a driving circuit and an analog switch circuit which are sequentially and electrically connected by the output end of the control module, and the output end of the analog switch circuit is electrically connected with the input end of the electrode array;

6. The mask type phototherapy cosmetic device according to claim 2, wherein a plurality of human body induction modules are arranged on the surface of the mask shell near one side of the panel, and the positions of the human body induction modules correspond to the positions of the adjustment zones; the human body induction module is used for distinguishing the face of a human body in a close range and is electrically connected with the control module;

when the human body induction module detects that the face of a human body enters a specific distance, a feedback signal is sent to the control module, and the control module controls the light emitting module, the heating module and the electrical stimulation module to be started; when the human body induction module detects that the face of a human body exceeds a specific distance, a feedback signal is sent to the control module, and the control module controls the light emitting module, the heating module and the electrical stimulation module to be closed;

the human body induction module comprises a human body infrared induction probe and a distance sensor which are electrically connected, when the human body infrared induction probe senses infrared rays generated by human body radiation in the space around the face mask, a feedback signal is sent to the distance sensor, the distance sensor is used for detecting the distance between the face mask and the human body face and transmitting the distance signal to the control module, the control module carries out logic judgment on the distance signal, and when a set distance value is reached, the light-emitting module, the heating module and the electrical stimulation module are triggered to start.

7. The mask-style phototherapy cosmetic device of claim 2 wherein the control module includes a processor and a signal receiver electrically connected to the processor;

the mask type phototherapy beauty device also comprises a manual control module, wherein a voice recognizer and a signal transmitter which are electrically connected are arranged in the manual control module, and data transmission is realized between the signal receiver and the signal transmitter through wireless communication or serial port communication;

the manual control module comprises a shell, a single chip microcomputer is arranged in the shell, and the signal receiver is electrically connected with the single chip microcomputer;

the shell is provided with a display screen and an operation panel, the display screen and the operation panel are respectively and independently electrically connected with the single chip microcomputer, and the control module transmits the skin state data acquired by the skin detection module and the facial myoelectric data acquired by the myoelectric signal detection module to the manual control module and displays the skin state data and the facial myoelectric data through the display screen; the user sends a control instruction to the single chip microcomputer through the operation panel, the single chip microcomputer transmits the control instruction to the control module, and the control module controls the illumination intensity of the light source array, the heating power of the heating module and the current intensity of the electrical stimulation module.

8. A method of using the mask style phototherapy cosmetic device of any one of claims 1-7, the method of using comprising:

9. Use according to claim 8, characterized in that it comprises in particular the following steps:

(III) after the human body induction module detects that the mask type phototherapy beauty device is attached to the face of the human body, starting the light source array and the heating module; the control module selects different heating temperatures and illumination intensities according to the skin state, the water and oil content and the epidermis temperature, and carries out heating and phototherapy on the face of the user; in the heating and phototherapy processes, the electromyographic signals in different areas of the face are detected through the electromyographic signal detection module, and the controller adjusts the micro-current intensity or the radio frequency current intensity in the corresponding area according to the difference of the electromyographic signals in the different areas to electrically stimulate the face of a user.

10. Use of a mask-type phototherapy cosmetic device according to any one of claims 1-7 for facial cosmetic purposes other than disease diagnosis and treatment.