Cosmetic instrument system for skin care

Abstract

A beauty instrument system for skin care comprises a host, the host comprises a shell, a light-transmitting piece, a light-emitting device, an electrode and a main control circuit board, the shell is provided with an inner cavity and a working head, and the working head is provided with an opening communicated with the inner cavity; the light-transmitting part is mounted at the opening; the light-emitting device is arranged in the inner cavity and irradiates light towards the light-transmitting part so that the light-transmitting part can penetrate through the light-transmitting part to nurse the skin. The electrode is at least partially exposed out of the working head and used for outputting micro current and / or radio frequency current to the skin, and the main control circuit board is electrically connected with the electrode and used for controlling the electrode to generate the micro current and / or the radio frequency current; the medium is used in cooperation with the host, and the micro-current and / or the radio-frequency current output by the host and the light act on the skin through the medium to nurse the skin, so that the skin at least absorbs part of the medium. When skin care is carried out, the effects of the host and the medium are integrated, so that a better care effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of medical aesthetics technology, and in particular to a beauty device system for skin care. Background Technology

[0002] In recent years, with the rapid development of China's economy, the advancement of science and technology, and the continuous improvement of living standards, people are not only pursuing a higher quality of life in terms of material and spiritual well-being, but also paying more attention to skin care. Among these, beauty device systems for skin care, as a type of system used to regulate and improve skin condition, can deeply stimulate the activity of skin cells, thereby promoting skin metabolism and cell proliferation, and delaying facial aging.

[0003] The skin care device provided by the related technology does not have a complete beauty instrument system, nor can it utilize other substances to improve the skin care effect, resulting in people not being able to obtain satisfactory care results. Utility Model Content

[0004] The main purpose of this invention is to propose a skin care beauty instrument system, which aims to solve the technical problem that existing skin care beauty instrument systems do not provide good skin care results.

[0005] To achieve the above objectives, this utility model proposes a skin care beauty device system, including a main unit. The main unit includes a shell, a light-transmitting element, a light-emitting device, electrodes, and a main control circuit board. The shell has an inner cavity and a working head, and the working head has an opening communicating with the inner cavity. The light-transmitting element is installed in the opening. The light-emitting device is located in the inner cavity and irradiates light towards the light-transmitting element to care for the skin through the light-transmitting element. The electrodes are at least partially exposed in the working head for outputting microcurrents and / or radio frequency currents to the skin. The main control circuit board is electrically connected to the electrodes for controlling the electrodes to generate microcurrents and / or radio frequency currents.

[0006] The medium is used in conjunction with the host unit, and the microcurrent and / or radio frequency current output by the host unit, as well as the light, are applied to the skin through the medium to care for the skin, so that the skin absorbs at least part of the medium.

[0007] In some embodiments, the medium is disposed on the first light-transmitting element and / or electrode, and / or applied to the skin.

[0008] In some embodiments, the light-transmitting element has a light-emitting surface facing away from the light-emitting device, the outer edge of the light-emitting surface is a regular polygon, the number of electrodes is equal to the number of sides of the light-emitting surface, and each electrode is disposed at intervals around one side of the light-emitting surface.

[0009] In some embodiments, the light-emitting device is used to emit light with a wavelength between 630 nm and 1940 nm; and / or,

[0010] The light-emitting device is used to emit light with a peak wavelength between 1400nm and 100nm.

[0011] In some embodiments, the medium comprises an essence containing collagen.

[0012] In some embodiments, the collagen includes recombinant type I collagen, recombinant type III collagen, and recombinant type XVII collagen.

[0013] In some embodiments, the host further includes a reflector disposed on the side of the light-emitting device facing away from the working head, for reflecting light emitted by the light-emitting device toward the reflector.

[0014] In some embodiments, the light-emitting device includes at least two halogen lamps.

[0015] In some embodiments, the skin care beauty device system further includes an accessory head that is detachably connected to the working head of the main unit.

[0016] The skin care beauty device system provided in this application comprises a main unit and a medium. The main unit includes a housing, a light-transmitting element, a light-emitting device, electrodes, and a main control circuit board. The housing has an inner cavity and a working head, and the working head has an opening communicating with the inner cavity. The light-transmitting element is installed in the opening. The light-emitting device is located in the inner cavity and irradiates light towards the light-transmitting element to care for the skin through the light-transmitting element. The electrodes are at least partially exposed in the working head for outputting microcurrents and / or radio frequency currents to the skin. The main control circuit board is electrically connected to the electrodes and is used to control the electrodes to generate microcurrents and / or radio frequency currents. The medium is used in conjunction with the main unit. The microcurrents and / or radio frequency currents output by the main unit, as well as the light, act on the skin through the medium to care for the skin, so that the skin absorbs at least a portion of the medium.

[0017] The main unit and the medium together form a beauty device system. This system allows the light, microcurrents, and / or radio frequency currents emitted by the medium and the main unit to work synergistically on the medium, enabling the skin to repair itself based on the combined effect of the two, thus enhancing the beauty results. It significantly improves the beauty effects on the target skin. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the skin care beauty instrument system in one embodiment of the present invention;

[0019] Figure 2This is a partial disassembly diagram of a skin care beauty device system according to one embodiment of the present invention;

[0020] Figure 3 This is a partial disassembly diagram of the host unit in one embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the skin care beauty instrument system in one embodiment of the present invention;

[0022] Figure 5 This is a cross-sectional schematic diagram of the host in one embodiment of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the halogen lamp and reflector in one embodiment of the present invention.

[0024] Explanation of icon numbers:

[0025]

[0026]

[0027] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0028] The solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0029] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0030] It should also be noted that when a component is described as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component present. When a component is described as "connected to" another component, it can be directly connected to the other component or there may be an intervening component present.

[0031] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0032] The beauty device system for skin care provided in this application embodiment is mainly used for skin care, and the skin can be facial skin, hand skin, leg skin, abdominal skin, or skin from other parts of the human body.

[0033] Beauty devices for skin care include, but are not limited to: phototherapy skin care devices, microcurrent skin care devices, and radiofrequency skin care devices. Among these, phototherapy skin care devices primarily utilize specific wavelengths of light to improve skin problems, such as intense pulsed light (IPL) and lasers. These lights can penetrate the skin's surface to reach different depths, affecting pigments, blood vessels, and collagen in the skin.

[0034] Please refer to Figures 1 to 5 This utility model proposes a skin care beauty device system 100, including a main unit 10. The main unit 10 includes a housing 11, a light-transmitting element 12, a light-emitting device 13, electrodes 14, and a main control circuit board 70. The housing 11 has an inner cavity 111 and a working head 112. The working head 112 has an opening 1121 communicating with the inner cavity 111. The light-transmitting element 12 is installed in the opening 1121. The light-emitting device 13 is located in the inner cavity 111 and irradiates light towards the light-transmitting element 12 to care for the skin. The electrodes 14 are at least partially exposed in the working head 112 for outputting microcurrents and / or radio frequency currents to the skin. The main control circuit board 70 is electrically connected to the electrodes 14 to control the generation of microcurrents and / or radio frequency currents by the electrodes 14.

[0035] The medium is used in conjunction with the host unit, and the microcurrent and / or radio frequency current output by the host unit, as well as the light, are applied to the skin through the medium to care for the skin, so that the skin absorbs at least part of the medium.

[0036] In the beauty device system for skin care provided in this application embodiment, the medium is used in conjunction with the main unit. The microcurrent and / or radio frequency current output by the main unit, as well as the light, are applied to the skin through the medium to care for the skin, so that the skin absorbs at least part of the medium.

[0037] The skin care beauty device system provided in this application embodiment can act on the medium through the synergistic effect of light emitted by the medium and the beauty device host, as well as microcurrent and / or radio frequency current, so that the skin can be repaired based on the synergistic effect of the two, thereby improving the beauty effect.

[0038] In this embodiment, the medium is disposed on the light-transmitting element and / or electrode, and / or applied to the skin. It can be applied by coating the light-transmitting element and / or electrode, and / or by applying it to the skin. Alternatively, a slot can be provided on the light-transmitting element and / or electrode so that the medium is placed in the slot and applied to the skin when using the beauty device. Other methods that enable the medium to be ultimately applied to the skin are also within the scope of this application.

[0039] In this embodiment, the housing 11 of the skin care beauty device system 100 is primarily used for user gripping and provides a mounting location for other components. To facilitate user gripping, the housing 11 can be designed with an ergonomic shape, such as a streamlined shape or a handle with an anti-slip design, to improve grip comfort and stability.

[0040] The material of the casing 11 can be selected according to different needs. For example, to reduce the overall weight, lightweight and high-strength materials such as carbon fiber or aluminum alloy can be used. Considering the user's comfort when holding the device, the surface of the casing 11 can be made of soft-touch materials such as silicone or polyurethane coating. These materials not only provide a soft touch, but can also increase the anti-slip effect through surface treatment processes (such as spraying, plating, or rubber coating), thus improving the user experience of the device.

[0041] In one implementation, the skin care beauty device system 100 includes a light-emitting device 13 comprising at least two halogen lamps 131. The halogen lamps 131 transmit near-infrared light with a wavelength of 630-1940 nm to the skin through a light-transmitting element 12. When this near-infrared light acts on the skin, it promotes ATP production and acts on mitochondria or fibroblasts, causing the extracellular matrix to break down into more collagen, forming a collagen network. Therefore, it promotes collagen production and increases skin thickness. Furthermore, it promotes the proliferation of keratinocytes, accelerates keratinization, and restores the skin barrier.

[0042] In addition, the light-emitting device 13 can also be a light source such as an IPL lamp, and different wavelengths of light can be selected according to specific nursing needs. This application embodiment does not limit the specific light source.

[0043] Please refer to Figures 1 to 6A beauty device system 100 for skin care includes a main unit 10 and an auxiliary head 20. The auxiliary head 20 is detachably connected to the working head 112 of the main unit 10. A medium is disposed on the auxiliary head and / or applied to the skin.

[0044] The present invention provides a detachable connection between the auxiliary head 20 and the working head 112, allowing users to adjust the functions of the skin care beauty device system 100 by installing the auxiliary head 20. This enables the skin care beauty device system 100 to provide targeted care for different parts of the skin, while reducing the manpower and material costs for users to purchase and carry multiple skin care beauty device systems 100.

[0045] Therefore, when using the beauty device system 100 for skin care according to the present invention, the auxiliary head or the main unit can be selected according to the characteristics of different areas of the skin, so as to take more comprehensive and meticulous care of every detail of the skin and achieve better care results.

[0046] When the auxiliary head 20 is installed on the main unit 10, the skin care beauty instrument system 100 completes the skin care work through the auxiliary head 20. In this utility model, the auxiliary head 20 is detachably connected to the working head 112. When the user needs to use the auxiliary head 20 for skin care, the auxiliary head 20 can be directly installed on the working head 112, and the skin is cared for through the auxiliary head electrode 23 and the auxiliary head light-emitting surface 221 on the auxiliary head 20. When the user does not need to use the auxiliary head 20 or needs to directly use the working head 112 on the skin care beauty instrument system 100 for skin care, the auxiliary head 20 can be removed from the main unit 10.

[0047] The auxiliary head 20 cannot be used alone. The main unit 10 can be used alone or in conjunction with the auxiliary head 20. It should be noted that the following description only describes the structure of the main unit 10 and does not limit the structure of the auxiliary head 20. The structure of the main unit 10 is as follows, which can be used in two situations: using only the main unit 10 and using the main unit 10 + auxiliary head 20. When the auxiliary head 20 is not used, the main unit 10 and the medium are used as the skin care beauty device system 100. When the auxiliary head 20 is used, the main unit 10 combined with the auxiliary head 20 and the medium is the skin care beauty device system 100.

[0048] When the auxiliary head 20 is installed on the main unit 10, the light-transmitting element 12 has a light-emitting surface 121 facing away from the light-emitting device 13, the electrode 14 has a main unit electrode surface 141 exposed outside the working head 112 for contact with the skin, the auxiliary head light-transmitting element 22 has an auxiliary head light-emitting surface 221 exposed outside the cover 21 facing away from the light-emitting device 13, and the auxiliary head electrode 23 has an auxiliary head electrode surface 231 for contact with the skin.

[0049] In some embodiments, the electrode 14 is disposed at one end of the housing 11 having an opening 1121, and the electrode 14 is at least partially exposed in the housing 11. The electrode 14 is distributed around the light-transmitting element 12 for outputting microcurrents and / or radio frequency currents to the skin.

[0050] In this embodiment, electrode 14 can output microcurrent to the skin. The microcurrent can stimulate muscle fiber contraction, increase muscle tension, and enhance muscle strength and firmness. At the same time, the current stimulation of the dermis will also promote the cells to produce more adenosine triphosphate (ATP), which is a key substance for collagen production. Therefore, microcurrent massage of the skin can accelerate the production of collagen, thereby achieving the effect of firming, lifting and slimming the face.

[0051] In this embodiment, electrode 14 can output radio frequency current to the skin. The thermoelectric effect of the radio frequency current heats the skin to intensify the random movement of the active ingredients in the beauty product and form aqueous channels in the stratum corneum, thereby facilitating the absorption of beauty or medical products by the skin.

[0052] It should be noted that the microcurrent output by electrode 14 is an alternating current greater than 0uA and less than or equal to 1000uA. Microcurrent is a current in the microampere (µA) range, close to the natural bioelectricity of the human body. The safe current limit for human use is 50mA, while the microcurrent of the skin care beauty device system 100 provided in this embodiment is far below the safety standard limit, fully ensuring the safety and reliability of the product. The radio frequency current has a frequency of 300K-300MHz, which generates heat when passing through skin tissue. This heat causes denaturation and contraction of collagen in the dermis. Due to the natural wound healing response, new collagen formation and further skin contraction are triggered, resulting in a tightening and lifting effect on the skin.

[0053] It should be noted that the electrodes 14 are at least partially exposed on the housing 11. This may include the case where the electrodes 14 protrude from the housing 11, or the case where the electrodes 14 are flush with the surface of the housing 11, or the case where the electrodes 14 are recessed at a certain distance from the surface of the housing 11. The purpose is to enable the electrodes 14 to output microcurrents and / or radio frequency currents to the skin during the contact process between the electrodes 14 and the skin.

[0054] In order to effectively conduct the light emitted by the light-emitting device 13 and transfer the light energy from the light source to the skin surface, a light-transmitting element 12 needs to be set in the working head 112 for light guiding. The output of micro current and radio frequency current requires multiple electrodes 14 to be designed in the working head 112. If the distribution and coordination of the electrodes 14 and the light-transmitting element 12 are not reasonable, the total effective working area of ​​the light-transmitting element 12 and the electrodes 14 will be reduced. Therefore, the distribution of the light-transmitting element 12 and the multiple electrodes 14 has been improved in this embodiment.

[0055] Please refer to Figures 1-3 In some embodiments, the polygonal design of the light-emitting surface 121 increases the light-emitting area, allowing for a wider light coverage and thus improving the treatment effect. Furthermore, compared to circular or arc-shaped designs, the polygonal design of the light-emitting surface 121 has a significant advantage when treating uneven areas such as the sides of the nose and corners of the eyes. Because of its multiple corners, the polygonal design allows for easier access to these uneven areas, achieving more precise treatment. Therefore, the polygonal light-emitting surface 121 is more flexible and effective in handling detailed areas.

[0056] Furthermore, if the light-emitting surface 121 is circular or arc-shaped, and the electrodes 14 are arranged around the light-transmitting element 12, the shapes of the multiple electrodes 14 may also be circular or arc-shaped (if they are not set to arc or circular, then there will be more blank areas between the electrodes 14 and the light-emitting surface 121). This arrangement may lead to a decrease in the conduction efficiency of the electrodes 14, and the current path becomes unstable, which is not conducive to the conduction and operation of the electrodes 14.

[0057] For example, if the two opposing electrodes 14 are shaped like an arc along the edge of the light-emitting surface 121, the current conduction path between these two arc-shaped electrodes will be interfered with due to the curvature. Specifically, current tends to conduct along the shortest straight path, but the curvature of the arc-shaped light-emitting surface 121 may cause the current conduction path to become longer or inconsistent in direction, thereby increasing resistance and reducing current conduction efficiency. This obstruction will affect the overall working performance of the electrodes, leading to uneven current distribution and thus affecting the effect of cosmetic treatments.

[0058] In this embodiment, the edges of the light-emitting surface 121 are polygonal, allowing the electrodes 14 to be positioned on opposite straight edges of the polygonal light-transmitting element 12. This makes the current transmission path more direct and efficient. Compared to an electrode 14 layout with curved or circular edges, electrodes 14 with opposite straight edges can form a straight shortest path. This straight current path reduces resistance during current conduction, enabling the current to be transmitted quickly with less loss.

[0059] In this embodiment, the light-transmitting element 12 can be made of sapphire material. Sapphire is widely used in high-end optical equipment due to its high light transmittance, high temperature resistance, and wear resistance. It can effectively conduct light and maintain good stability during long-term use, preventing material deformation or damage due to heat accumulation. In addition, the high hardness of sapphire material enables it to effectively resist external physical damage, extending the service life of the equipment.

[0060] See Figures 1-4 The light-emitting device 13 is disposed inside the housing 11 and shines light toward the light-transmitting element 12 to provide skin care through the light-transmitting element 12. The light-emitting device 13 can use various types of light sources, such as LED lamps, halogen lamps, or xenon lamps. These light sources can achieve different cosmetic effects according to different wavelengths and intensities.

[0061] Specifically, LED lights have the advantages of long lifespan and low energy consumption, and are commonly used in general beauty care, such as whitening, spot removal, and anti-wrinkle treatments. Different wavelengths of LED light can target different skin problems; for example, blue light can be used for sterilization and anti-inflammation, while red light helps promote collagen production.

[0062] Halogen lamps, with their high luminous intensity, are suitable for deep skin care, such as wrinkle reduction and skin tightening. Their emitted broad-spectrum light can effectively penetrate the skin's surface and stimulate deeper tissues.

[0063] Xenon lamps, with their high brightness and strong penetrating power, are commonly used in cosmetic procedures such as IPL (Intense Pulsed Light) skin rejuvenation. Xenon lamps produce intense pulsed light, which is highly effective for skin problems such as pigmentation and telangiectasia.

[0064] In addition, different wavelengths of light have different cosmetic effects. For example, blue light with a wavelength of 400-500nm is suitable for eliminating skin inflammation; red light with a wavelength of 600-700nm helps promote blood circulation and cell regeneration, and enhances skin elasticity; while near-infrared light (800-1000nm) can penetrate deep into subcutaneous tissue, helping to reduce inflammation and accelerate skin repair.

[0065] The electrodes are primarily used to deliver microcurrents and / or radiofrequency currents to the skin, helping to further enhance the cosmetic effect. The position and shape of the electrodes are designed to better fit the polygonal edges of the light-transmitting element 12, ensuring even distribution of electrical energy. The electrodes can be made of materials with excellent conductivity and are safe for the skin, such as stainless steel, silver, or gold-plated copper. These materials not only effectively conduct current but also have good corrosion resistance, ensuring the stability of the device during long-term use.

[0066] During use, the light emitted by the light-emitting device 13 is guided by the light-transmitting element 12 and evenly illuminates the skin surface. Since the light-emitting surface 121 of the light-transmitting element 12 has polygonal edges, electrodes 14 can be positioned along the opposite straight edges of the polygonal light-transmitting element 12, making the current transmission path more direct and efficient. Compared to electrode 14 arrangements with curved or circular edges, electrodes 14 with opposite straight edges can form a straight shortest path. This straight current path reduces resistance during current conduction, allowing the current to be transmitted quickly with less loss. Simultaneously, the electrodes 14, arranged at intervals around the light-transmitting element 12, ensure that microcurrents and / or radio frequency currents are evenly conducted to the area of ​​the skin where the light energy acts, working together with the light energy within the same skin area.

[0067] Within the polygonal structure of the light-emitting surface 121, light energy is uniformly irradiated onto the skin surface through the light-transmitting element 12. Simultaneously, the finely interwoven currents output from multiple opposite electrodes also act on the same area. This synergistic effect allows light energy and current to work simultaneously on the skin surface and in deep tissues. Light energy activates skin cells through photothermal effects, while the finely interwoven currents further stimulate cell activity, enhancing the therapeutic effect of light energy.

[0068] In other words, by increasing the number of edges of the light-emitting surface 121, more electrodes 14 can be installed, thereby increasing the total effective working area of ​​the device. More electrodes mean a larger current coverage area, and the synergistic effect of the densely interwoven current and light energy can more comprehensively cover the skin surface and deep tissues, thus expanding the coverage area of ​​care and increasing the overall effective area of ​​the device.

[0069] Please refer to Figure 1-3 The outer edge of the light-emitting surface 121 is a regular polygon. This geometry has the characteristic that all sides of the polygon are of equal length and the same angle, which makes the distribution of the electrodes 14 more regular and uniform.

[0070] Specifically, since all sides of the regular polygon are of equal length, the electrodes 14 can be evenly distributed around each side. This ensures that the current is evenly distributed throughout the working head 112 of the device, and prevents current concentration or dispersion due to a certain part of the side being too long or too short.

[0071] Meanwhile, since the sides of the regular polygon are of equal length, the electrodes 14 can be evenly distributed around each side. Therefore, the regular polygon design makes more efficient use of the surface area of ​​the device's working head 112. The position of each electrode 14 is maximized, reducing the area of ​​unused areas of the device's working head 112, increasing the overall effective working area, and thus enhancing the device's care coverage.

[0072] Therefore, the use of a regular polygonal light-emitting surface 121 in this embodiment not only optimizes the distribution of electrodes 14, making current conduction more uniform and effective, but also improves the overall care effect and usage efficiency of the device.

[0073] Please continue to refer to this. Figures 2-3 In some embodiments, the number of electrodes 14 is equal to the number of sides of the light-emitting surface 121, and each electrode 14 is disposed at intervals around one side of the light-emitting surface 121.

[0074] In this embodiment, the number of electrodes 14 is equal to the number of sides of the light-emitting surface 121, meaning that each electrode 14 is positioned at intervals around one side of the light-emitting surface 121. This design ensures precise matching between the electrodes 14 and the edges of the light-transmitting element 12, allowing each electrode 14 to be evenly distributed around the light output area when the device is working. This not only increases the effective contact area between the electrodes 14 and the skin but also ensures the uniform distribution of electrical energy and light energy on the skin, avoiding overstimulation or uneven care effects caused by energy concentration in a certain area.

[0075] In a design where the number of electrodes 14 matches the number of sides of the light-emitting surface 121, the uniform distribution of current and the uniform output of light energy complement each other, creating a synergistic effect. Because the electrodes 14 are uniformly distributed around the light energy output area, light energy and electrical energy can work simultaneously on the skin surface, producing a more significant cosmetic effect. Light energy can stimulate cell activity in the skin's surface layer, while current can penetrate deep into skin tissue, promoting collagen production and blood circulation. The combination of these two effectively improves the overall health of the skin, enhancing skin texture and elasticity. Simultaneously, the uniform distribution of current and light energy reduces skin discomfort, improving the user experience and safety. Therefore, this embodiment, through the design of matching the number of electrodes 14 with the number of sides of the light-emitting surface 121, achieves a more efficient electro-optical synergistic care effect.

[0076] In this embodiment, the current distribution on the device's working head 112 can be made more uniform. This uniform distribution avoids excessive concentration or sparse distribution of current on the skin surface, reducing problems such as localized overheating or poor efficacy caused by uneven current distribution. Uniform current distribution helps improve the overall treatment effect, ensuring that every part of the skin receives equal electrical stimulation. Simultaneously, the effective ranges of the electrodes and light energy highly overlap. This ensures that the current and light energy act synchronously on the skin surface, producing a more stable synergistic effect. It avoids the problem of misaligned effective ranges of current and light energy, ensuring that every part of the skin receives corresponding electrical stimulation while receiving light energy irradiation, thereby improving the overall treatment effect.

[0077] In some embodiments, the light-emitting device 13 is used to emit light with a peak wavelength between 1400nm and 100nm. In this embodiment, the controller 108 is electrically connected to the light-emitting device 13 to control the light-emitting device 13 to emit care light with a peak wavelength between 1400nm and 100nm, i.e., light in the near-infrared region. Compared to visible pulsed light, this light penetrates deeper, and the characteristics of the near-infrared region can be utilized to increase the penetration depth of the light in biological tissues. This light can penetrate deeper into the skin and tissues, providing better illumination and care effects for deeper tissues. For example, care light with a peak wavelength between 1400nm and 100nm emitted by the light-emitting device 13 can penetrate the epidermis to reach the dermis and heat the water molecules in the dermis. The water molecules in the dermis absorb the energy of the care light and generate heat to promote collagen proliferation through thermal action, thereby increasing the thickness and density of the dermis and achieving the effects of smoothing wrinkles, shrinking pores, and restoring skin elasticity. In addition, in the near-infrared region, the scattering of photons is relatively low, which means that the light loses less energy during propagation and can reach the target area more effectively, improving the nursing effect while reducing energy waste.

[0078] Therefore, the light-emitting device 13 emits care light with a peak wavelength between 1400nm and 100nm, which can effectively promote the absorption of beauty products by the skin, thereby greatly improving the absorption efficiency and effect of beauty or medical products by the skin.

[0079] In this embodiment, beauty products include, but are not limited to, beauty agents, beauty masks, and beauty patches. Medical products include, but are not limited to, medical drugs and medicated patches.

[0080] In some embodiments, the wavelength of the care light emitted by the light-emitting device 13 is greater than or equal to 630 nm and less than or equal to 1940 nm. Light within this wavelength range has specific biological effects and is of great significance for skin care. Different wavelengths of light can penetrate different depths of the skin, acting on different skin tissues to achieve different care effects. For example, near-infrared light (wavelength approximately 630 nm-1400 nm) can penetrate deep into the skin, promoting cell metabolism and collagen production, helping to improve skin elasticity and firmness. Mid-infrared light (wavelength approximately 1400 nm-1940 nm) can produce a warming effect, accelerating blood circulation.

[0081] Furthermore, the wavelength of the nursing light emitted by the light-emitting device 13 is greater than or equal to 630 nm and less than or equal to 630 nm, which can promote the production of adenine nucleoside triphosphate (ATP) and act on mitochondria or fibroblasts, so that the extracellular matrix helps to break down more collagen and form a collagen network.

[0082] See Figure 5 In some embodiments, the skin care beauty device system 100 further includes a light filter 117 disposed within the housing 11 and between the light-emitting device 13 and the opening 1121. The light filter 117 is used to filter the care light emitted by the light-emitting device 13. The main function of the light filter 117 is to filter out unwanted spectral components emitted by the light-emitting device 13, especially short-wavelength ultraviolet or visible light that may irritate or cause discomfort to the skin, thereby allowing only light within a specific wavelength range to pass through. This not only improves the effect of phototherapy but also reduces potential damage to the skin.

[0083] Specifically, the filter 117 ensures that the transmitted light is concentrated within the most beneficial wavelength range, such as 630nm to 1940nm. This type of light can more effectively penetrate the skin, reach deep tissues, and activate skin cell regeneration and repair. At the same time, the filter 117 also prevents heat buildup caused by unnecessary light scattering, thereby protecting other components from overheating and extending the lifespan of the device.

[0084] In some embodiments, the medium comprises an essence containing collagen.

[0085] On the one hand, the beauty essence helps lubricate the radiofrequency beauty device, reducing friction on the target skin. On the other hand, the beauty essence containing collagen can form a protective film on the target skin surface, activating the regeneration of autologous collagen. Furthermore, the interaction between the radiofrequency beauty device and the collagen in the beauty essence causes collagen to break down. This broken-down collagen is more easily absorbed by the target skin, further promoting the repair and reconstruction of autologous collagen and enhancing the cosmetic effect. In other words, the skin care beauty device system provided in this application embodiment can replenish collagen in the target skin and promote the repair and reconstruction of autologous collagen through the synergistic effect of the beauty essence containing collagen and the radiofrequency current emitted by the radiofrequency beauty device, significantly improving the cosmetic effect on the target skin.

[0086] As we age, the production of adenosine triphosphate (ATP) in skin cells decreases, leading to insufficient energy supply to cells and affecting normal cellular metabolism and function. This decline in ATP results in decreased mitochondrial function, causing mitochondria to produce more free radicals, which further damage cell structure and function. Simultaneously, fibroblast function declines, with some cells transforming into apoptotic and senescent cells. Fibroblasts are primarily responsible for producing proteins such as collagen, maintaining skin elasticity and firmness; however, with declining fibroblast function, the synthesis of collagen and other proteins decreases, causing the skin to lose elasticity and firmness. Furthermore, with age, autophagy activity decreases, preventing the timely removal of damaged organelles and proteins, further leading to the accumulation of apoptotic and senescent cells, accelerating skin aging. Senescent cells also cause an increase in the secretion of MMPs (matrix metalloproteinases), which degrade the extracellular matrix (ECM). The ECM includes an elastic network of collagen, elastin, non-collagenous glycoproteins, glycosaminoglycans, and proteoglycans. Therefore, an increase in MMPs leads to accelerated ECM degradation, resulting in loss of skin elasticity and firmness.

[0087] The skin care beauty device system provided in this application embodiment can improve the beauty effect by synergistically working between the collagen in the beauty essence and the radio frequency current emitted by the radio frequency beauty device, thereby promoting the production of collagen, repairing the extracellular matrix (ECM), replenishing collagen, inhibiting MMPs, and reducing collagen loss.

[0088] In some embodiments, the collagen includes recombinant type I collagen, recombinant type III collagen, and recombinant type XVII collagen.

[0089] Recombinant type I collagen is a relatively firm type of collagen distributed in the bones and tendons of the human body. It plays a shaping and supporting role, enhances skin elasticity and firmness, and promotes skin cell regeneration and repair. Recombinant type III collagen can form a protective film on the skin surface, stimulate the regeneration of autologous collagen, and also promotes skin collagen reconstruction, strengthens the skin barrier, and inhibits the production of inflammatory factors. Recombinant type XVII collagen can inhibit the activity of MMPs (matrix metalloproteinases), reducing collagen loss.

[0090] Recombinant type I collagen primarily functions to provide support and maintain elasticity, while recombinant type III collagen forms a protective film on the skin surface. Recombinant type XVII collagen, a transmembrane protein, plays a crucial role in maintaining the health of the basement membrane and promoting cellular anti-aging. By fully leveraging the synergistic effects of these three components and utilizing their respective strengths, a balanced outcome is ensured.

[0091] In some embodiments, please refer to Figure 6 In some embodiments, the skin care beauty device system 100 also includes a reflector 1323, which is disposed on the side opposite to the working head 112 and is used to reflect the light emitted by the light-emitting device 13 toward the reflector 1323.

[0092] The light-emitting device 13 includes at least two halogen lamps 131, which are arranged relatively spaced apart within the housing 11. This helps to avoid heat accumulation and mutual interference between the halogen lamps 131, and promotes uniform light distribution. Simultaneously, the at least two halogen lamps 131 jointly generate light and constitute the light-emitting portion of the entire light-emitting device 13. This design ensures the luminous effect of the light-emitting device 13 while making its internal structure more rational and stable.

[0093] The number of halogen lamps 131 can be two or more, and the specific number can be selected according to actual needs to increase the brightness and illumination range of the light-emitting device 13. This application does not limit this.

[0094] In some embodiments, please refer to Figures 4-5 There are two halogen lamps 131, arranged side-by-side with a gap between them within the housing 11. This arrangement promotes uniform light distribution, allowing the skin care beauty device system 100 to irradiate a larger area and thus improve the efficiency of skin care. Furthermore, the two halogen lamps 131 can be powered by different circuits, reducing the voltage requirement of each individual lamp and enhancing the safety of the skin care beauty device system 100. Even if one halogen lamp 131 fails, the other can continue to operate, improving the reliability of the skin care beauty device system 100. Additionally, the side-by-side arrangement of the two halogen lamps 131 within the housing 11 is more organized, occupies less space, and facilitates the installation of other components.

[0095] The light-transmitting element 12 has two clearly distinguishable end faces: a light-emitting surface 121 facing the skin and a first light-receiving surface 122 facing away from it, which helps to clarify its functional direction during use. The light-emitting surface 121 is in direct contact with the skin of the treatment area and plays a crucial role in delivering phototherapy and cryotherapy to the skin. The first light-receiving surface 122 can be used to receive cooling energy from the cooling element 30 and transmit the cooling energy and light signal to the light-emitting surface 121.

[0096] The close contact between the light-emitting surface 121 and the skin is crucial for effective treatment. This close contact ensures that cooling energy and light signals can directly act on the treated area, minimizing energy loss and signal scattering. When the light-emitting surface 121 is in close contact with the skin, the cooling energy generated by the cooling element 30 can be rapidly transferred to the skin surface, lowering the skin temperature and achieving a cryotherapy effect.

[0097] It should be noted that the working head 112 is not only the point of physical contact but also a crucial medium for energy transfer. Furthermore, the working head 112 can integrate multiple functions to achieve multifunctional skin care. Besides transmitting radio frequency current and light, the working head 112 can also perform massage, cleansing, and absorption functions. For example, the working head 112 can massage the skin through vibration or rotation, promoting blood circulation and metabolism. Simultaneously, the working head 112 can be used in conjunction with skincare products to deliver nutrients deeper into the skin, enhancing the absorption of the skincare products.

[0098] Please continue reading. Figures 3-4 A plurality of electrodes 14 are disposed around the opening 1121, allowing the electrodes 14 and the opening 1121 to work collaboratively within a limited space without interfering with each other. In some embodiments, the electrodes 14 also output microcurrents to the skin. These microcurrents can reach the muscle layer, stimulating repeated contraction and relaxation of the skin muscles, restoring muscle vitality, improving skin tension and elasticity, helping to lift the face to a V-shape, enhance facial contours, improve sagging skin, and reduce edema.

[0099] The above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is impossible to exhaustively list all possible implementations here. All obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A beauty device system for skin care, characterized in that, include: The host includes a housing, a light-transmitting element, a light-emitting device, electrodes, and a main control circuit board. The housing has an inner cavity and a working head, and the working head has an opening communicating with the inner cavity. The light-transmitting element is installed in the opening. The light-emitting device is located in the inner cavity and irradiates light towards the light-transmitting element to treat the skin through the light-transmitting element. The electrodes are at least partially exposed in the working head for outputting microcurrents and / or radio frequency currents to the skin. The main control circuit board is electrically connected to the electrodes for controlling the electrodes to generate microcurrents and / or radio frequency currents. The medium is used in conjunction with the host unit, and the microcurrent and / or radio frequency current output by the host unit, as well as the light, are applied to the skin through the medium to care for the skin, so that the skin absorbs at least part of the medium.

2. The beauty device system for skin care according to claim 1, characterized in that, The medium is disposed on the light-transmitting element and / or the electrode, and / or applied to the skin.

3. The beauty device system for skin care according to claim 1, characterized in that, The light-transmitting element has a light-emitting surface facing away from the light-emitting device. The outer edge of the light-emitting surface is a regular polygon. The number of electrodes is equal to the number of sides of the light-emitting surface. Each electrode is disposed at intervals around one side of the light-emitting surface.

4. The beauty device system for skin care according to claim 1, characterized in that, The light-emitting device is used to emit light with a wavelength between 630 nm and 1940 nm; and / or, The light-emitting device is used to emit light with a peak wavelength between 1400nm and 100nm.

5. The beauty device system for skin care according to any one of claims 1 to 4, characterized in that, The medium includes an essence containing collagen.

6. The beauty device system for skin care as described in any one of claims 5, characterized in that, The collagen includes recombinant type I collagen, recombinant type III collagen, and recombinant type XVII collagen.

7. The beauty device system according to any one of claims 1 to 6, characterized in that, The host also includes a reflector, which is located on the side of the light-emitting device facing away from the working head, and is used to reflect the light emitted by the light-emitting device toward the reflector.

8. The beauty device system according to claim 7, characterized in that, The light-emitting device includes at least two halogen lamps.

9. The beauty device system according to any one of claims 1 to 6, characterized in that, The skin care beauty device system also includes an accessory head, which is detachably connected to the working head of the main unit.

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