Integrated conductive surface EMS beauty device

Abstract

This invention provides an EMS beauty device with an integrated conductive surface that prevents dirt from forming when applying gel to its surface, improves waterproofing and gel-preventing sealing effects, and is easy to clean. [Solution] The EMS beauty device with an integrated conductive surface includes an electrical control board 901, an EMS assembly, and a conductive member 100, the EMS assembly and the conductive member being electrically connected to the electrical control board, the conductive member having a crystal with a contact surface and a conductive film provided on the contact surface of the crystal, the conductive member being installed at the contact end between the beauty device and the human body, and the electrical control board controlling the conductive member to generate an EMS current that acts on the human body.

Description

Technical Field

[0001] This application relates to the technical field of beauty and skin care devices, and particularly to EMS beauty devices.

Background Art

[0002] Currently commercially available high-frequency or EMS beauty devices employ metal high-frequency electrode points or plastic electroplated electrode points. However, these methods are relatively single, large-area conduction cannot be achieved, there are areas ineffective for beauty treatment effects, and they cannot be effectively combined with the optoelectronic beauty method. Since the electrode points are non-light-transmissive, when the electrode points overlap with the light source, skin penetration heating by the light source cannot be achieved, seamless fusion of light and electricity cannot be realized, and the photothermal effect cannot be maximally enhanced. Furthermore, the position where the electroplated electrode points are provided is not flat, which hinders the simplification and flatness of the overall structure. When applied to actual products, it cannot satisfy the contact fitness and smoothness required by users, and the beauty and skin care effects are reduced. Also, when applying gel during use, dirt is likely to occur, cleaning is difficult, skin contamination is likely to be caused, and the waterproof sealing performance of such a structure is also inferior.

[0003] Therefore, there is an urgent need to provide an EMS beauty device with high fitness to the human body, excellent contact effect, easy cleaning, and good waterproof performance.

Summary of the Invention

Problems to be Solved by the Invention

[0004] The objective of this application is to provide an integrated EMS beauty device with high fitness to the human body and excellent contact effect, with a conductive surface.

[0005] To achieve the objective of this application, the following technical solutions are provided. This application provides an EMS beauty device with an integrated conductive surface, comprising an electrical control board, an EMS assembly, and a conductive member, wherein the EMS assembly and the conductive member are electrically connected to the electrical control board, the conductive member has a crystal having a contact surface and a conductive film provided on the contact surface of the crystal, the conductive member is installed at the contact end between the beauty device and the human body, and the electrical control board controls the conductive member to generate an EMS current that acts on the human body.

[0006] This invention realizes an integrated conductive surface by combining the crystal and the conductive film, eliminating the need to separately manufacture electroplated electrode points made of metal or plastic. When this conductive material is used as the contact end between a beauty device and the skin, there are no steps or gaps in the electrode points on its surface, resulting in excellent fit to the skin surface, no rough texture, and a more comfortable feel on the skin. Furthermore, because an integrated contact end without gaps in the electrode points is adopted, when gel is applied to its surface, no dirt is generated, improving waterproofing and gel-preventing sealing effects, and making cleaning easy.

[0007] In some embodiments, the crystal having a contact surface is a light-transmitting crystal, and the conductive film is a light-transmitting conductive film, and the crystal and the light-transmitting conductive film constitute the light-transmitting conductive member. When a light-transmitting conductive member is used, a phototherapy assembly can be combined with the beauty device to achieve the dual effect of EMS and phototherapy.

[0008] In some embodiments, the crystal having a contact surface is a translucent or transparent crystal, and the conductive film is an ITO transparent conductive film. The ITO transparent conductive film and the crystal are combined to form the light-transmitting conductive member. When a light-transmitting conductive member is used, a phototherapy assembly can be combined with the beauty device to achieve the dual effect of EMS and phototherapy.

[0009] In some embodiments, the crystal is in the form of a sheet or a three-dimensional shape with curvature, and the contact surface of the crystal is flat or curved. The area and shape of the contact surface of the conductive member can be determined according to the contact area between the beauty device and the body in actual use. For example, the crystal of the conductive member can be a square, rectangular, elliptical, or circular sheet material, or the crystal of the conductive member can be shaped like a convex lens, and its contact surface can have a certain curvature to conform to the curves of the human body, resulting in a better fit.

[0010] In some embodiments, the conductive film is provided on the sheet-like crystal by electroplating. The area of ​​the conductive film can be the same as, approximately the same as, or less than the area of ​​the sheet-like crystal.

[0011] In some embodiments, the conductive film is electrically connected to the electrical control board by connecting wires, or a metal positioning member electrically connected to the electrical control board is provided at the contact end of the beauty device, and the conductive member is fixed by the metal positioning member and is in electrical contact with the metal positioning member.

[0012] In some embodiments, the beauty device further includes a light source assembly electrically connected to the electrical control board, wherein light emitted from the light source assembly is emitted through the light-transmitting conductive member.

[0013] Light from the light source can act on the skin while passing through the light-transmitting conductive member, and auxiliary heating via the internal thermal effect caused by the resonance between near-infrared rays and water molecules in the dermis can instantly heat the dermis and rapidly raise the temperature of collagen, thereby achieving both improved therapeutic effect and reduced heat in the epidermal layer, and realizing the most effective and efficient photoelectric effect. In photoelectric combined hair removal, the temperature of the dermis and hair follicles is instantly raised by the high-frequency heat source, and even when the epidermal temperature is low, the temperature of the hair follicle root can be efficiently raised, effectively improving the efficiency of hair removal.

[0014] In some embodiments, the light source assembly includes a light source with a filtering function, which can directly emit light in a desired wavelength band after filtering from the light source. Specifically, the light source with filtering function includes a transparent lampshade and a light-emitting element mounted within the transparent lampshade, and an integrated design of the filter film and light source is formed by providing a filter film on the transparent lampshade. This integrated design is achieved by forming a coating layer of the filter film on the transparent lampshade by a coating process, or by covering the transparent lampshade with the filter film. The filter film is a filter film that transmits a single wavelength band, or a filter film that transmits two or more wavelength bands simultaneously. The transparent lampshade is a light bulb or a fluorescent tube. The filter film is used to remove unwanted wavelength bands contained in the light generated by the light-emitting element. The light generated by the light-emitting element is first filtered by the filter film to become light in the desired wavelength band, emitted from the light source, and then projected onto the light outlet by a reflector so as to irradiate skin outside the light outlet for cosmetic or therapeutic purposes.

[0015] In some embodiments, the light source assembly further includes a reflective member, which reflects light emitted from the light source and projects it in the direction of light emission. Specifically, the reflective member includes a rear shell and a front shell that forms a light emission path, the rear shell and the front shell being integrally connected or formed as a single unit. A light emission path is formed within the front shell, its tip opening and connecting to a light emission port at the tip of the beauty device or abutting against a light-transmitting conductive member. The rear shell of the reflective member conforms to the shape of the light source so as to surround the light source attached to the rear shell. The reflective member forms a complete light emission path connected to the light emission port, and filtered light of a desired wavelength range emitted from the light source is projected directly to the light emission port by the reflective member. The light emission port is formed by a light-transmitting conductive member mounted inside the tip of the housing. The light-transmitting conductive member seals the opening of the reflective member.

[0016] In some embodiments, the light source is one or more of an IPL light source, a tungsten filament light source, and a carbon fiber light source, and the light source unit includes one or more light sources mounted within a reflective member.

[0017] In some embodiments, the beauty device includes at least one semiconductor cooling element, each of which includes a thermocouple particle layer and high-temperature and low-temperature surfaces at both ends thereof, the semiconductor cooling element is installed adjacent to the conductive member, and the high-temperature or low-temperature surface of the semiconductor cooling element is in contact with the conductive member. In a specific embodiment, the conductive film of the conductive member is provided on the side of the sheet-like crystal facing outwards from the beauty device, and the opposite side of the sheet-like crystal is in contact with the low-temperature or high-temperature surface of the semiconductor cooling element. The semiconductor cooling element is used to cool the conductive member, and its low-temperature surface and the conductive member conduct heat to each other. Alternatively, the semiconductor cooling element is used to heat the conductive member or to maintain a constant temperature, and its high-temperature surface and the conductive member conduct heat to each other.

[0018] In some embodiments, the beauty device includes a single annular semiconductor cooling element, the low-temperature / high-temperature side of the semiconductor cooling element being attached to the conductive member, cooling, heating or maintaining a constant temperature around the conductive member, and the annular hollow region of the corresponding semiconductor cooling element being transmissible to light waves, or the beauty device includes one or more semiconductor cooling elements attached to one or more sides around the conductive member to cool the sides of the conductive member. Specifically, the high-temperature side of the semiconductor cooling element is one or more combinations of a heat pipe, a heat equalizing plate, a superconducting pipe, a superconducting plate, or a heat-conducting substrate made of a single thermal conductive material.

[0019] In some embodiments, the beauty device further includes a heat dissipation assembly, wherein the low-temperature surface of the semiconductor cooling element is in contact with the conductive member, and the high-temperature surface of the semiconductor cooling element is thermally conductively connected to the heat dissipation assembly. Specifically, the heat dissipation assembly is one or more combinations of a heat dissipation sheet, a heat pipe, a heat equalization plate, a superconducting pipe, a superconducting plate, a heat conducting element made of a single thermal conductive material, or a heat dissipation sheet.

[0020] In some embodiments, the heat dissipation assembly further includes a fan, and the housing of the beauty device is provided with vents as air inlets and outlets, which communicate with a cavity air path within the housing to form an air duct. The fan is used to facilitate airflow in the air duct and dissipate heat from heat-generating components within the beauty device. The fan is mounted in a cavity within the housing of the beauty device or in a connecting frame outside the beauty device. The connecting frame communicates with the cavity within the housing via a ventilation passage and the fan is located inside it.

[0021] In some embodiments, the beauty device further includes a high-frequency assembly comprising one or more pairs of high-frequency electrodes, the pair or more of high-frequency electrodes attached to the contact ends of the beauty device, the high-frequency electrodes being electrically connected to an electrical control board, the electrical control board controlling the high-frequency electrodes to generate a high-frequency current that acts on the human body.

[0022] One or more of the light source assembly, semiconductor cooling element, heat dissipation assembly, and high-frequency assembly in the above-described specific embodiment can be applied in combination with the integrated conductive surface EMS beauty device.

[0023] In some embodiments, the beauty device includes a housing in which the electrical control board and EMS assembly are installed, with an opening formed at the front of the housing, and the conductive member formed in the opening, thereby forming the contact end of the beauty device. In specific embodiments, the light source assembly, high-frequency assembly, and semiconductor cooling element can all be installed within the housing.

[0024] In some embodiments, the beauty device includes a power supply assembly with a power supply interface, which is electrically connected to an electrical control board to connect to an external power supply.

[0025] In some embodiments, the power supply assembly further includes a battery, which is mounted in a cavity within the housing of the beauty device and electrically connected to an electrical control board, or the battery is mounted in an external power supply holder, the external power supply holder contains a power supply circuit board electrically connected to the battery, and the power supply circuit board and the power supply interface are electrically connected.

[0026] Compared to the prior art, this invention has the following advantages.

[0027] This application realizes an integrated conductive surface with a conductive member combining the crystal and the conductive film, eliminating the need to separately produce metal or plastic electroplated electrode points. When this conductive member is used as the contact end between the beauty device and the skin, since there are no steps or gaps in the electrode points on its surface, the fitness to the skin surface is very good, there is no rough touch, and the feeling of use on the skin surface is more comfortable. Also, because an integrated contact end without gaps in the electrode points is adopted, when applying gel to its surface, no dirt occurs, the waterproof property and the sealing effect of preventing gel are improved, and cleaning is also easy.

[0028] The light-transmissive conductive member can be used in combination with a light source assembly. The light from the light source can act on the skin while passing through the light-transmissive conductive member. Through auxiliary heating via the internal thermal effect caused by the resonance between near-infrared rays and water molecules in the dermis layer, the dermis layer can be instantaneously heated, the temperature of collagen can be rapidly increased, both the improvement of the treatment effect and the reduction of the heat quantity in the epidermis layer can be achieved, and the most effective and efficient photoelectric effect can be realized. The beauty device is also applicable to photo-electric composite hair removal. By instantaneously increasing the temperatures of the dermis layer and the hair follicles with a high-frequency heat source, even when the epidermal temperature is low, the temperature of the root of the hair follicle can be efficiently increased, and the hair removal efficiency can be effectively improved.

Brief Description of the Drawings

[0029] [Figure 1] It is an exploded view of Example 1 of the EMS beauty device with an integrated conductive surface of this application. [Figure 2] It is an exploded view of Example 2 of the EMS beauty device with an integrated conductive surface of this application. [Figure 3] It is an exploded view of Example 3 of the EMS beauty device with an integrated conductive surface of this application. [Figure 4] It is a cross-sectional view of the assembled state of Example 4 of the EMS beauty device with an integrated conductive surface of this application.

Modes for Carrying Out the Invention

[0030] Hereinafter, exemplary embodiments of the present application will be described in more detail with reference to the drawings. While the drawings show exemplary embodiments of the present application, it should be understood that the present application is not limited to the embodiments described herein and can be realized in various forms. Rather, these embodiments are provided to provide a deeper understanding of the present application and to fully convey its scope to those skilled in the art.

[0031] It should be understood that the terms used herein are for the purpose of describing specific exemplary embodiments and are not intended to be limiting. Unless otherwise specified in the context, the singular forms “one,” “one,” and “the foregoing” used herein may also include the plural form. Terms such as “encompassing,” “equipped,” “containing,” and “having” are inclusive and indicate the presence of the described features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The steps, processes, and operations of the methods described herein should not be construed as having to be performed in a specific order described or explained unless explicitly instructed otherwise. Furthermore, it should be understood that additional or alternative steps are available.

[0032] In this text, multiple elements, components, regions, layers, and / or segments may be described using terms such as “first,” “second,” and “third,” but these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms are used simply to distinguish one element, component, region, layer, or segment from another. Unless otherwise specified in the context, terms such as “first,” “second,” and other numerical terms do not suggest an order or procedure of use. Accordingly, the first element, component, region, layer, or segment considered below may be referred to as the second element, component, region, layer, or segment without departing from the teaching of the exemplary embodiments.

[0033] For explanatory purposes, the text may use spatial relative terms to describe the relationship between one illustrated element or feature and another. These terms include, for example, “inside,” “outside,” “inside,” “outside,” “below,” “downward,” “up,” “above,” “front,” and “rear.” Such spatial relative terms are intended to include different positions of the device during use or operation, in addition to the illustrated position. For example, if the illustrated device is inverted, an element described as “below” or “downward” of another element or feature will be oriented “up” or “above” of the other element or feature. Therefore, the exemplary term “below ○○○” includes both up and down orientations. The device may also be oriented in other directions (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.

[0034] Referring to Figure 1, Embodiment 1 of the integrated conductive surface EMS beauty device of the present invention includes an electrical control board 901, an EMS assembly (not shown), and a conductive member 100. The EMS assembly is provided on the electrical control board 901 and connected to a control module of the main control board. The EMS assembly is connected to the conductive member 100, which includes a crystal (not shown) having a contact surface and a conductive film (not shown) provided on the contact surface of the crystal.

[0035] EMS (Electrical Muscle Stimulation) is a technology that stimulates muscle movement with electrical impulses. Essentially, it's a pulsed signal that stimulates subcutaneous muscle movement by simulating the body's bioelectricity. EMS microcurrents significantly increase collagen and elastin expression, effectively promoting collagen production and improving skin firmness and elasticity. This process not only contributes to improved muscle definition but also produces a magical lifting effect on the facial contours. Like "yoga" for the skin, it tightens relaxed muscles, making the facial contours clearer and more three-dimensional, unconsciously reducing fine and deep wrinkles, and bringing new vitality to the skin. EMS microcurrents can also promote lymphatic circulation, contributing to a reduction in puffiness and dark circles around the eyes, showing remarkable effects for those who frequently stay up late or are prone to eye puffiness. By combining it with other technologies such as RF radiofrequency and light therapy, EMS beauty devices can also address a variety of skin problems, including reducing acne scars, shrinking pores, whitening, moisturizing, and treating blemishes.

[0036] The beauty device includes a housing in which the electrical control board 901 and the EMS assembly are installed. The housing includes a main housing 902, a front housing 903, and a rear housing 904. The front housing 903 is installed at the tip of the main housing 902 and has an opening 905, and the conductive member 100 is installed in the opening 905 to form the contact end of the beauty device. The contact end of the beauty device is used to contact the skin of the human body, or in some embodiments having a phototherapy effect, it can be used to irradiate the skin of the human body with light. The conductive member 100 is installed in the beauty device that comes into contact with the human body. The electrical control board 901 controls the conductive member 100 to generate an EMS current that acts on the human body.

[0037] This invention realizes an integrated conductive surface by combining the crystal and the conductive film in the conductive member 100, eliminating the need to separately manufacture electroplated electrode points made of metal or plastic. When this conductive member 100 is used as the contact end between a beauty device and the skin, there are no steps or gaps in the electrode points on its surface, resulting in excellent fit to the skin surface, no rough texture, and a more comfortable feel on the skin surface. Furthermore, because an integrated contact end without gaps in the electrode points is adopted, when gel is applied to its surface, no dirt is generated, improving waterproofing and gel-preventing sealing effects, and making cleaning easy.

[0038] In a specific embodiment, the crystal having a contact surface is a translucent or transparent crystal with light transmission, and the conductive film is an ITO transparent conductive film. The crystal and the light-transmitting conductive film constitute the light-transmitting conductive member 100. When a light-transmitting conductive member 100 is used, a dual effect of EMS and phototherapy can be achieved by combining a phototherapy assembly with a beauty device. ITO (Indium Tin Oxide) is a substitutional solid solution and an inorganic composite material with high transmittance and excellent conductivity. ITO conductive material is mainly composed of 90% indium oxide (In2O3) and 10% tin oxide (SnO2). Such materials have a light transmittance of 85% to 95% in the visible light range of 400 to 700 nanometers and low resistivity, thus providing unique advantages over ITO in terms of optical transparency and conductivity. ITO conductive materials are currently commonly used in fields such as displays, touch panels, electronic paper, organic light-emitting diodes, and solar cells. In this application, by applying ITO to the field of beauty equipment, we aim to overcome the technical difficulties present in this field and provide an innovative EMS beauty device that can be combined with a phototherapy assembly, offering high compatibility with the human body, excellent contact effect, easy cleaning, and good waterproof performance.

[0039] The area and shape of the contact surface of the conductive member 100 are determined according to the contact area between the beauty device and the body during actual use. In some embodiments, the crystal of the conductive member 100 can be a square, rectangular, elliptical, or circular sheet material, or a three-dimensional shape with curvature, such as a shape similar to a convex lens. The conductive member 100 may be sheet-like or a three-dimensional shape with curvature. The contact surface of the crystal is flat or curved, and the contact surface has a certain curvature to conform to the curves of the human body and achieve a better fit. In some embodiments, the conductive member 100 is a sheet material. Specifically, the conductive film is provided on the sheet-like crystal by electroplating. The area of ​​the conductive film may be the same as, approximately the same as, or smaller than the area of ​​the sheet-like crystal. In some embodiments, the conductive film is electrically connected to the electrical control board 901 by connecting wires, or a metal positioning member is provided at the contact end of the beauty device. For example, if the front housing 903 is made of metal and the conductive member 100 is fixed to the front housing 903, the conductive film will be in electrical contact with the metal front housing 903, and the metal front housing 903 will be electrically connected to the EMS assembly and the electrical control board 901.

[0040] The main housing 902 is further provided with a group of buttons 907 electrically connected to an electrical control board 901. The beauty device includes a power supply assembly with a power supply interface, which can be connected to an external power supply by being electrically connected to the electrical control board 901. In this embodiment 1, the power supply assembly includes a battery 906, which is mounted in a cavity within the housing of the beauty device and electrically connected to the electrical control board 901. Alternatively, in another embodiment, the battery 906 is mounted in an external power supply holder, and a power supply circuit board electrically connected to the battery 906 is installed in the external power supply holder, and the power supply circuit board and the power supply interface are electrically connected.

[0041] Referring to Figure 2, the difference between Example 2 and Example 1 is that in Example 2 of the present application, the beauty device includes at least one annular semiconductor cooling element 200, the semiconductor cooling element 200 includes a thermocouple particle layer and high-temperature and low-temperature surfaces at both ends thereof, and is installed adjacent to the conductive member 100, with the high-temperature or low-temperature surface of the semiconductor cooling element 200 in contact with the conductive member 100.

[0042] The fundamental principle of semiconductor constant-temperature cooling is based on the thermoelectric effect, particularly the Peltier effect. When a direct current passes through a thermocouple composed of P-type and N-type semiconductor materials, the difference in energy levels of charge carriers (electrons or holes) within the materials causes endothermic and exothermic phenomena at both ends of the thermocouple, resulting in cooling. By precisely controlling the magnitude and direction of the current, the cooling effect can be precisely adjusted, and a constant temperature can be achieved. Semiconductor constant-temperature cooling has many advantages, such as having no moving parts, requiring no coolant, being pollution-free, vibration- and noise-free, having a long lifespan, and being easy to install. Furthermore, semiconductor constant-temperature cooling can perform both cooling and heating, has high heating efficiency, allows for precise temperature control by controlling the input current, has low thermal inertia, and has fast cooling and heating rates. Due to these characteristics, semiconductor constant-temperature cooling technology is widely used in many fields, including electronic equipment cooling, medical devices, food preservation, air purification, and military and scientific research. In practical applications, semiconductor thermostats are typically designed as small, lightweight products, making them suitable for use with small devices or in space-constrained locations.

[0043] In a specific embodiment, the conductive film within the conductive member 100 is provided on the outward-facing side of the sheet-like crystal beauty device, and the opposite side of the sheet-like crystal is in contact with the low-temperature or high-temperature surface of the semiconductor cooling element 200. The semiconductor cooling element 200 is used to cool the conductive member 100, with its low-temperature surface conducting heat to the conductive member 100. Alternatively, the semiconductor cooling element 200 is used to heat or maintain a constant temperature over the conductive member 100, with its high-temperature surface conducting heat to the conductive member 100. This achieves cooling, heating, or constant temperature around the conductive member 100, and the corresponding annular hollow region of the semiconductor cooling element 200 is permeable to light waves. Specifically, the high-temperature surface of the semiconductor cooling element 200 is one or more combinations of a heat pipe, a heat equalization plate, a superconducting pipe, a superconducting plate, or a heat-conducting substrate made of a single thermal conductive material.

[0044] In Example 1, the semiconductor cooling element 200 is used to cool the conductive member 100, with its low-temperature surface conducting heat to the conductive member 100, and its high-temperature surface making heat-conductive contact with the heat-conducting element 211 of the heat dissipation assembly, which in turn makes heat-conductive contact with the heat-dissipating sheet 212. The heat dissipation assembly further includes a fan 213 installed above the heat-dissipating sheet 212. The housing of the beauty device is provided with vents as air inlets and outlets, which are connected to a cavity air path within the housing to form an air duct. The fan 213 is used to facilitate airflow in the air duct and to dissipate heat from heat-generating components within the beauty device. The fan 213 is mounted in a cavity within the housing of the beauty device or in a connecting frame outside the beauty device, with the connecting frame communicating with the cavity within the housing via a ventilation passage. The fan 213 is provided within the connecting frame.

[0045] In other embodiments, the beauty device includes one or more semiconductor cooling elements 200 attached to one or more sides of the conductive member 100 so as to cool the sides of the conductive member 100. The semiconductor cooling elements 200 may be in embodiments that form a light wave-transmitting open area in the center, such as a U-shape, concave shape, or L-shape. The semiconductor cooling elements 200 may be smaller, individual geometric shapes, such as a square, rectangle, ellipse, circle, or triangle. Multiple semiconductor cooling elements 200 are arranged in combination so as to be in contact with the inside of the conductive member 100. The open area formed by the combination of arrangements of the semiconductor cooling elements 200 is not limited to the center, but may be on one side, or may be an area arranged in other different patterns. In beauty devices without a light irradiation function, a light-transmitting area may not be provided. In beauty devices with a light irradiation function, the present application does not limit the position of the light-transmitting area.

[0046] Referring to Figures 3 and 4, the difference between Example 3 and Examples 1 and 2 is that the beauty device further includes a light source assembly electrically connected to the electrical control board 901, and the light emitted from the light source assembly is emitted through the light-transmitting conductive member 100. The light from the light source can act on the skin while passing through the light-transmitting conductive member 100, and auxiliary heating through the internal thermal effect caused by the resonance between near-infrared rays and water molecules in the dermis can instantly heat the dermis and rapidly raise the temperature of collagen, achieving both improved therapeutic effect and reduced heat in the epidermal layer, realizing the most effective and efficient photoelectric effect. In photoelectric combined hair removal, the temperature of the dermis and hair follicles is instantly raised by the high-frequency heat source, and even when the epidermal temperature is low, the temperature of the hair follicle root can be efficiently raised, effectively improving hair removal efficiency.

[0047] The light source 311 includes a light source 311 with a filtering function, which can emit light in a desired wavelength band after filtering. Specifically, the light source 311 with a filtering function includes a transparent lampshade and a light-emitting element mounted within the transparent lampshade. By providing a filter film on the transparent lampshade, an integrated design of the filter film and the light source 311 is formed. This integrated design is achieved by forming a coating layer of the filter film on the transparent lampshade by a coating process, or by covering the transparent lampshade with the filter film. The filter film is a filter film that can transmit a single wavelength band, or a filter film that can transmit two or more wavelength bands simultaneously. The transparent lampshade is a light bulb or a fluorescent tube. The filter film is used to filter out unwanted wavelength bands contained in the light generated from the light-emitting element. The light generated from the light-emitting element is first filtered by the filter film to become light in a desired wavelength band, which is emitted from the light source 311, and then projected onto a light outlet by a reflective member, irradiating skin outside the light outlet to perform cosmetic or therapeutic treatment. The desired wavelength band may be a single wavelength band or multiple wavelength bands, for example, a single wavelength band of 900 to 1800 nm, or multiple wavelength bands of 450 to 600 nm + 900 to 1800 nm. The light source 311 is one or more of the following: an IPL light source 311, a tungsten filament light source 311, or a carbon fiber light source 311. The light source 311 section includes one or more light sources 311 mounted within a reflective member.

[0048] The light source 311 assembly further includes a reflective member, which reflects light emitted from the light source 311 and projects it in the direction of light emission. Specifically, the reflective member includes a rear shell 312 and a front shell 313 that forms a light emission path, the rear shell 312 and the front shell 313 being integrally connected or formed as a single structure. A light emission path is formed within the front shell 313, its tip communicating with the opening 905, i.e., connected to the light emission port at the tip of the beauty device, and in contact with the light-transmitting conductive member 100. The rear shell 312 of the reflective member conforms to the shape of the light source 311 so as to surround the light source 311 mounted within the rear shell 312. A lamp holder 314 is mounted in the cavity within the housing, and the light source 311 with a filtering function and the reflective member are mounted in the lamp holder 314. The reflective member forms a complete light emission path connected to the light emission port, and filtered light in the desired wavelength range emitted from the light source 311 is projected directly onto the light emission port by the reflective member. The light emission port is formed by a light-transmitting conductive member 100 mounted inside the front of the housing, and the light-transmitting conductive member 100 seals the open end of the reflective member.

[0049] An insulating plate 908 is further installed inside the housing. By conforming the insulating plate 908 to the inner wall of the housing, a relative sealed space is formed between it and the inner wall of the housing for mounting the electrical control board 901, thereby protecting the electrical control board 901. The lamp holder 314 and the insulating plate 908 may be the same holder, or two independently installed holders may be used. Multiple vents are provided at any suitable location in the housing as air inlets and outlets for the beauty device, and the vents communicate ventilatoryly with an air duct inside the housing, forming a heat dissipation air duct. Buttonholes are provided in the housing for mounting a group of buttons 907. Through-holes are provided in the rear housing 904 for mounting a power supply interface.

[0050] In other embodiments, the beauty device further includes a high-frequency assembly, the high-frequency assembly including one or more pairs of high-frequency electrodes attached to the contact ends of the beauty device. The high-frequency electrodes are electrically connected to an electrical control board 901. The electrical control board 901 controls the high-frequency electrodes to generate a high-frequency current that acts on the human body.

[0051] The foregoing are merely preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto. All equivalent modifications based on the technical solutions of the present application fall within the scope of protection of the present application.

Claims

1. An integrated conductive surface EMS beauty device, comprising an electrical control board, an EMS assembly, and a conductive member, wherein the EMS assembly and the conductive member are electrically connected to the electrical control board, the conductive member has a crystal having a contact surface and a conductive film provided on the contact surface of the crystal, the conductive member is installed at the contact end between the beauty device and the human body, and the electrical control board controls the conductive member to generate an EMS current that acts on the human body. The crystal is in a sheet-like three-dimensional shape, the conductive film is provided on the sheet-like crystal, and the area of ​​the conductive film is the same as the area of ​​the sheet-like crystal. An EMS beauty device with an integrated conductive surface is characterized in that a metal positioning member electrically connected to the electrical control board is provided at the contact end of the beauty device, the conductive member is fixed by the metal positioning member, and the conductive film is in electrical contact with the metal positioning member.

2. The EMS beauty device with an integrated conductive surface according to claim 1, characterized in that the crystal having a contact surface is a light-transmitting crystal, the conductive film is a light-transmitting conductive film, and the crystal and the light-transmitting conductive film constitute the light-transmitting conductive member.

3. The EMS beauty device with an integrated conductive surface according to claim 1, characterized in that the crystal having a contact surface is a translucent crystal or a transparent crystal, the conductive film is an ITO transparent conductive film, and the ITO transparent conductive film and the crystal are combined to form the light-transmitting conductive member.

4. The beauty device further includes a light source assembly electrically connected to the electrical control board, wherein light emitted from the light source assembly is emitted through the light-transmitting conductive member, as described in claim 2 or 3.

5. The EMS beauty device with an integrated conductive surface according to claim 4, characterized in that the light source assembly includes a light source having a filtering function and can directly emit light in a desired wavelength band after filtering from the light source.

6. The EMS beauty device with an integrated conductive surface according to claim 5, wherein the light source assembly further includes a reflective member, and the light emitted from the light source is reflected by the reflective member and then projected in the direction of light emission.

7. The beauty device comprises at least one semiconductor cooling element, each of which comprises a thermocouple particle layer and high-temperature and low-temperature surfaces at both ends of the thermocouple particle layer, the semiconductor cooling element is installed adjacent to the conductive member, and the high-temperature or low-temperature surface of the semiconductor cooling element is in contact with the conductive member, characterized in that an integrated conductive surface-equipped EMS beauty device according to any one of claims 1 to 3.

8. The beauty device includes one annular semiconductor cooling element, the low-temperature / high-temperature surface of the semiconductor cooling element is attached to the conductive member, the area around the conductive member is cooled, heated or kept at a constant temperature, and the annular hollow region of the corresponding semiconductor cooling element is permeable to light waves. Alternatively, the beauty device is characterized by including one or more semiconductor cooling elements attached to one or more sides surrounding the conductive member so as to cool the sides of the conductive member, as described in claim 7.

9. The EMS beauty device with an integrated conductive surface according to claim 7, further comprising a heat dissipation assembly, wherein the low-temperature surface of the semiconductor cooling element is in contact with the conductive member, and the high-temperature surface of the semiconductor cooling element is connected to the heat dissipation assembly in a heat-conductive manner.

10. The beauty device further comprises a high-frequency assembly, the high-frequency assembly comprising one or more pairs of high-frequency electrodes, the one or more pairs of high-frequency electrodes attached to the contact end of the beauty device, the high-frequency electrodes being electrically connected to an electrical control board, and the electrical control board controlling the high-frequency electrodes to generate a high-frequency current that acts on the human body, as described in claim 1.

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