Skin treatment device

Abstract

The utility model belongs to the technical field of beauty instruments, and discloses a skin treatment device which comprises a machine shell, a light emitting assembly and a micro-current assembly, and the machine shell is provided with a first face and a second face which are arranged adjacently or oppositely. The light emitting assembly is arranged in the machine shell and can emit light with a specific wavelength, and a light outlet allowing the light emitted by the light emitting assembly to penetrate out is formed in the first face; the micro-current assembly is arranged in the machine shell and comprises an electrode set, the electrode set at least comprises two electrodes with opposite polarities, and the electrodes penetrate out of the second face and are arranged at intervals. According to the skin treatment device, the micro-current assembly and the light emitting assembly are integrated, the practicability of the skin treatment device is improved, and the use cost of a user is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of beauty instruments, in particular to a skin treatment device. Background Art

[0002] In recent years, with the growing demand for skin care and the continuous development of the beauty industry, skin treatment technologies have gradually moved from beauty salons to homes. For example, hair removal devices are household appliances that use light of a specific wavelength to remove body hair, making hair removal at home very convenient. Another example is skin rejuvenation devices, which emit light of a specific wavelength that, when irradiated, has a rejuvenating effect on the skin.

[0003] However, existing hair removal devices or skin rejuvenation devices have relatively single functions, and consumers need to equip themselves with multiple skin treatment devices with different functions, which increases the user's usage cost. Utility Model Content

[0004] The purpose of the present utility model is to provide a skin treatment device that can simultaneously meet multiple skin treatment functions to solve the problem of increased user costs.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A skin treatment device includes a housing, a light-emitting component, and a microcurrent component. The housing has a first surface and a second surface arranged adjacent or opposite to each other. The light-emitting component is arranged in the housing, and can emit light with a specific wavelength. A light outlet for the light to pass through is provided on the first surface. The microcurrent component is arranged in the housing, and includes an electrode group, which includes at least two electrodes with opposite polarities. The electrodes pass through the second surface and are arranged at intervals.

[0007] In one embodiment, the electrode protrudes from the second surface; or the electrode is flush with the second surface.

[0008] In one embodiment, the electrode group includes four electrodes, and the four electrodes are distributed in a ring shape on the second surface.

[0009] In one embodiment, the light output component includes a light source, a filter and a light-transmitting element. The light emitted by the light source passes through the filter and the light-transmitting element and then irradiates the human skin through the light output port.

[0010] In one embodiment, the filter includes a first filter and a second filter, the first filter and the second filter allow different wavelength ranges of light to pass through, and at least one of the first filter and the second filter is movable relative to the light source.

[0011] In one embodiment, the first filter is fixed on the light path of the light source, the second filter comprises a first position and a second position, when in the first position, the second filter is offset from the light path of the light source, and the light emitted by the light source passes through the first filter to form first light; when in the second position, the second filter is on the light path of the light source, and the light emitted by the light source passes through the first filter and the second filter to form second light.

[0012] In one embodiment, the light emitting assembly further comprises a moving bracket, the second filter is fixed on the moving bracket, and the moving bracket is slidingly arranged in the shell, and the moving bracket has a switching knob which penetrates out of the shell.

[0013] In one embodiment, the switching knob penetrates out of the shell from the first surface.

[0014] In one embodiment, the micro-current assembly comprises a first control panel electrically connected with the electrode, the light emitting assembly comprises a second control panel electrically connected with the light source, and the first control panel and the second control panel are arranged separately.

[0015] In one embodiment, the skin treatment device further comprises a heat dissipation assembly, the heat dissipation assembly comprises a fan and a heat sink, the heat sink is arranged on a side of the light source away from the light outlet, and the fan is arranged on a side of the heat sink and provides flowing air current to the heat sink and the light source.

[0016] The skin treatment device has the following beneficial effects:

[0017] The skin treatment device integrates the light emitting assembly with the functions of hair removal, skin tendering and skin treatment and the micro-current assembly with skin care effect, improves the practicability of the skin treatment device, reduces the use cost of the user, and thus improves the market competitiveness of the skin treatment device. Moreover, the light outlet through which the light emitted by the light emitting assembly penetrates and the electrode of the micro-current assembly are arranged on the first surface and the second surface adjacent to or opposite to each other, the limited space on the surface of the shell can be reasonably utilized, the area of the electrode is increased, the contact area between the micro-current assembly and the skin is increased, and the skin care efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a front view of the skin treatment device in the embodiment of the utility model;

[0019] Figure 2 is a side view of the skin treatment device in one direction in the embodiment of the utility model;

[0020] Figure 3 is another direction side view of the skin treatment device in the embodiments of the present application;

[0021] Figure 4 is Figure 3 is a sectional view along A-A direction in the embodiments of the present application;

[0022] Figure 5 is Figure 3 is a sectional view along E-E direction in the embodiments of the present application

[0023] Figure 6 is the shaft side view of the skin treatment device in the embodiments of the present application.

[0024] in the drawings:

[0025] 1, the shell; 11, light outlet; 12, first vent; 13, second vent; 2, light emitting assembly; 21, light source; 22, filter; 22a, first filter; 22b, second filter; 23, light transmission piece; 24, moving support; 241, switching push button; 25, second control board; 3, micro-current assembly; 31, electrode; 32, first control board; 4, heat dissipation assembly; 41, fan; 42, radiator; 5, capacitor; 6, gear button. DETAILED DESCRIPTION

[0026] The present application will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present application, and not to limit the present application. In addition, it should be noted that, in order to facilitate the description, only the parts related to the present application are shown in the drawings, not all the structures.

[0027] In the description of the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] In the utility model, unless another definite provision and limitation, first feature is in second feature "on" or "under" can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through other feature between them.Moreover, first feature is in second feature "on", "above" and "upper surface" includes that first feature is in second feature directly above and obliquely above, or just indicates that first feature horizontal height is higher than second feature.First feature is in second feature "under", "below" and "under surface" includes that first feature is in second feature directly below and obliquely below, or just indicates that first feature horizontal height is less than second feature.

[0029] In the description of the embodiment, the terms "upper", "lower", "right", "left", "horizontal", "vertical", and "radial" refer to the orientation or position shown in the drawings, which are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0030] Reference Figures 1-6 As shown in the utility model discloses a skin treatment device, including casing 1, light emitting component 2 and microcurrent component 3, casing 1 includes the first face and the second face that are adjacent or opposite, light emitting component 2 is set up in casing 1, light emitting component 2 can emit light with specific wavelength, first face is provided with the light outlet 11 that light passes out casing 1, microcurrent component 3 includes electrode group, electrode group at least includes two polarity opposite electrodes 31, electrode 31 passes out the second face and is spaced apart, electrode 31 can be contacted with skin and form current loop, to provide skin with the microcurrent of skin care effect.

[0031] The skin treatment device integrates the light emitting component 2 with depilation / dermal rejuvenation / skin treatment function and the microcurrent component 3 with skin care effect, improves the practicability of the skin treatment device, reduces the use cost of the user, and thus improves the market competitiveness of the skin treatment device. It is worth mentioning that the light outlet 11 for the light emitted by the light emitting component 2 to pass out and the electrode 31 of the microcurrent component 3 are respectively arranged on the first face and the second face of the casing 1 opposite or adjacent to each other, which can reduce the interference when the light emitting component 2 and the microcurrent component 3 are used respectively, and reasonably utilize the limited space of the surface of the casing 1, increase the area of the electrode 31, and thus increase the contact area between the microcurrent component 3 and the skin, and improve the skin care efficiency.

[0032] Specifically, the microcurrent component 3 is capable of at least one of ion introduction and export, EMS biocurrent function, and RF radiofrequency function. It should be noted that all three functions are achieved through microcurrent, differing only in frequency. Of course, when the skin treatment device of the present invention utilizes the ion introduction and export function of the microcurrent component 3, it requires the use of skincare products in conjunction with the treatment.

[0033] In one embodiment, referring to Figure 2 As shown, four electrodes 31 are provided. These four electrodes 31 are arranged in a circular array on the second surface and protrude from or lie flush with the second surface to ensure sufficient contact with human skin. Adjacent electrodes 31 have opposite polarities. The microcurrent assembly 3 also includes a first control board 32 electrically connected to the electrodes 31. The first control board 32 is used to control the current intensity in the current loop formed by the electrodes 31.

[0034] Optionally, the microcurrent assembly 3 has five gears, each corresponding to a different current intensity. To switch between gears, a gear button 6 is embedded in the housing 1 and electrically connected to the first control board 32. Gears can be switched by pressing the gear button 6. Specifically, the gear button 6 is also located on the second surface, that is, on the same side as the electrode 31, to reduce the possibility of misoperation.

[0035] refer to Figure 4 As shown, light output assembly 2 includes a light source 21, a filter 22, and a light transmissive member 23. Light emitted by light source 21 passes through filter 22 and light transmissive member 23, then illuminates human skin through light outlet 11. Light transmissive member 23 is embedded in light outlet 11 and can contact human skin. In this embodiment, light transmissive member 23 is made of sapphire. Sapphire has strong low-temperature thermal conductivity and good light transmittance, which can reduce the heat of light emitted by light source 21 while maintaining light transmittance.

[0036] Similar to the microcurrent component 3, the light emitted by the light emitting component 2 has different wavelengths and performs different functions. To further expand the functionality of the skin treatment device, the filter 22 is capable of emitting a first light and a second light distinct from the first light. Specifically, the filter 22 includes a first filter 22a and a second filter 22b. The first filter 22a and the second filter 22b allow different wavelengths of light to pass through. At least one of the first filter 22a and the second filter 22b is movable relative to the light source 21 to stagger the light path emitted by the light source 21 or to be within the light path emitted by the light source 21, thereby forming the first light and the second light.

[0037] For example, the first filter 22a is fixedly arranged on the light path emitted by the light source 21, and the second filter 22b includes a first position and a second position. When in the first position, the second filter 22b is staggered with the light path emitted by the light source 21, and the light emitted by the light source 21 passes through the first filter 22a to form a first light with beauty function and hair removal effect; when in the second position, the second filter 22b is on the light path emitted by the light source 21, and the light emitted by the light source 21 passes through the first filter 22a and the second filter 22b in sequence or passes through the second filter 22b and the first filter 22a in sequence to form a second light with beauty function. It can be understood that the light band ranges allowed to pass by the first filter 22a and the second filter 22b overlap.

[0038] Exemplarily, the second optical filter 22b is located on the side of the first optical filter 22a close to the light outlet 11. The wavelength range of light allowed to pass through by the first optical filter 22a is between 530nm-1200nm. Light within this range can have a cosmetic and hair removal effect. The wavelength range of light allowed to pass through by the second optical filter 22b is between 500nm-650nm. Light within this range also contains the absorption peaks of melanin, oxygen, and hemoglobin. Therefore, it can be used to remove melanin and acne marks (belonging to the category of skin treatment). When the second optical filter 22b is in the first position, the light output component 2 emits the first light, which simultaneously has the effect of treating the skin and removing hair. When the second filter 22b is in the second position, the light output component 2 emits the second light, which has the effect of removing melanin and acne marks.

[0039] Alternatively, the first filter 22a allows light to pass through a wavelength range of 530nm-1200nm, while the second filter 22b allows light to pass through a wavelength range of 900nm-1200nm. Light within the 900nm-1200nm range can be used for skin rejuvenation. That is, when the second filter 22b is in the first position, the light output assembly 2 performs a skin rejuvenation function. When the second filter 22b is in the second position, the light output assembly 2 performs a hair removal function. Of course, both hair removal and skin rejuvenation can be achieved simultaneously.

[0040] To enable movement of the second optical filter 22b relative to the light source 21, the light output assembly 2 further includes a movable bracket 24. The second optical filter 22b is fixed to the movable bracket 24, which is slidably disposed within the housing 1. The movable bracket 24 has a switch button 241 extending through the housing 1. By pushing the switch button 241, the movable bracket 24 is moved relative to the light source 21, thereby changing the function of the light output assembly 2. Specifically, the switch button 241 extends through the first side of the housing 1, that is, the switch button 241 is disposed on the same side as the light output port 11.

[0041] In another embodiment, the first filter 22a and the second filter 22b are both movable relative to the light source 21, and the first filter 22a and the second filter 22b are alternatively located in the light path of the light emitted by the light source 21 to form the first light and the second light, respectively, which will not be described here.

[0042] In this way, the skin treatment device in the embodiment has at least three different functions, and the practicability is further increased.

[0043] In order to control the on-off of the light source 21, the light emitting assembly 2 comprises a second control board 25, which is electrically connected to the light source 21 through a cable. Meanwhile, the skin treatment device further comprises a capacitor 5, which is electrically connected to the second control board 25 and the first control circuit board, and is used to supply power to the light emitting assembly 2 and the micro-current assembly 3. The second control board 25 and the first control board 32 are separately arranged, which can more flexibly utilize the space in the casing 1, and is conducive to promoting the miniaturization of the skin treatment device.

[0044] Obviously, the light emitting assembly 2 is prone to accumulate heat in the casing 1 after emitting light for a long time. Therefore, the skin treatment device in the embodiment of the utility model further comprises a heat dissipation assembly 4, which comprises a fan 41 and a heat sink 42. The heat sink 42 is arranged on the side of the light source 21 away from the light outlet 11. A plurality of heat dissipation channels are arranged on the heat sink 42 at intervals. The length of each heat dissipation channel corresponds to the fan 41 and the first air vent 12 arranged on the casing 1 at two ends, respectively. Meanwhile, a second air vent 13 is arranged on the casing 1 corresponding to the air outlet position of the fan 41. It can be understood that the flowing air formed by the fan 41 can also blow through the light source 21 to reduce the heat accumulated on the light source 21 and prolong the service life of the light source 21.

[0045] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not a limitation on the embodiments of the utility model. For ordinary skilled persons in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the utility model. Here, it is unnecessary and impossible to exhaust all the embodiments. Any modification, equivalent substitution and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A skin treatment device, characterized in that include: A housing (1), the housing (1) having a first surface and a second surface disposed adjacent to or opposite to each other; A light emitting component (2) is arranged in the housing (1), the light emitting component (2) is capable of emitting light having a specific wavelength, and a light outlet (11) is provided on the first surface for the light emitted by the light emitting component (2) to pass through; A microcurrent component (3) includes an electrode group, wherein the electrode group includes at least two electrodes (31) with opposite polarities, and the electrodes (31) pass through the second surface and are spaced apart.

2. The skin treatment device according to claim 1, wherein The electrode (31) protrudes from the second surface; or, the electrode (31) is flush with the second surface.

3. The skin treatment device according to claim 2, wherein The electrode group includes four electrodes (31), and the four electrodes (31) are distributed in a ring-shaped manner on the second surface.

4. The skin treatment device according to claim 1, wherein The light output component (2) comprises a light source (21), a filter (22) and a light-transmitting member (23); light emitted by the light source (21) passes through the filter (22) and the light-transmitting member (23) and then irradiates human skin through the light output port (11).

5. The skin treatment device according to claim 4, characterized in that The optical filter (22) comprises a first optical filter (22a) and a second optical filter (22b); the first optical filter (22a) and the second optical filter (22b) allow different wavelength ranges of light to pass through; and at least one of the first optical filter (22a) and the second optical filter (22b) is movable relative to the light source (21).

6. The skin treatment device according to claim 5, characterized in that The first optical filter (22a) is fixedly arranged on the path of light emitted by the light source (21); the second optical filter (22b) comprises a first position and a second position; when in the first position, the second optical filter (22b) is staggered with the path of light emitted by the light source (21), and the light emitted by the light source (21) passes through the first optical filter (22a) to form a first light; when in the second position, the second optical filter (22b) is on the path of light emitted by the light source (21), and the light emitted by the light source (21) passes through the first optical filter (22a) and the second optical filter (22b) to form a second light.

7. The skin treatment device according to claim 6, wherein The light output component (2) further comprises a movable bracket (24), the second optical filter (22b) is fixed on the movable bracket (24), the movable bracket (24) is slidably arranged in the housing (1), and the movable bracket (24) has a switching push button (241) that passes through the housing (1).

8. The skin treatment device according to claim 7, wherein The switch push button (241) passes through the housing (1) from the first surface.

9. The skin treatment device according to claim 4, wherein The microcurrent component (3) includes a first control board (32) electrically connected to the electrode (31), and the light output component (2) includes a second control board (25) electrically connected to the light source (21), wherein the first control board (32) and the second control board (25) are separately arranged.

10. The skin treatment device according to claim 4, wherein The skin treatment device further comprises a heat dissipation component (4), the heat dissipation component (4) comprising a fan (41) and a radiator (42), the radiator (42) being arranged on a side of the light source (21) facing away from the light outlet (11), and the fan (41) being arranged on a side of the radiator (42) and providing a flow of air to the radiator (42) and the light source (21).

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