A cleansing device

Abstract

The utility model discloses a kind of facial cleanser, including fuselage, the surface of fuselage is provided with bristle, main control circuit board and the vibration motor electrically connected with main control circuit board are arranged in fuselage, positive metal sheet and negative metal sheet that can simultaneously contact with facial skin are arranged in fuselage, and positive metal sheet and negative metal sheet are electrically connected with main control circuit board;Light-transmitting window is also arranged between positive metal sheet and negative metal sheet in the fuselage, and light-transmitting window is provided with the light care LED lamp electrically connected with main control circuit board.In the utility model, function is diversified, can clean face, and can also carry out the synergic care of micro-current care and photon care to skin simultaneously, improve the care effect.

Description

Technical Field

[0001] This utility model relates to the field of facial care equipment technology, and in particular to a facial cleansing device. Background Technology

[0002] With societal development, people are paying increasing attention to facial skin cleansing and care, often using facial cleansing devices. Modern facial cleansing devices generally achieve their cleansing effect simply by vibrating a silicone brush with a vibrating motor. However, these devices typically only offer cleansing functionality. In practice, after cleansing, people often perform skincare routines, but the limited functionality of current facial cleansing devices fails to meet their individual skincare needs.

[0003] Therefore, existing technologies need to be improved. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a facial cleansing device that can cleanse the face and simultaneously provide microcurrent and photon care to the skin.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] This utility model discloses a facial cleansing device, including a body, the surface of which is provided with bristles, and a main control circuit board and a vibration motor electrically connected to the main control circuit board disposed inside the body.

[0007] The device body is provided with a positive metal plate and a negative metal plate that can simultaneously contact the facial skin. The positive metal plate and the negative metal plate are electrically connected to the main control circuit board.

[0008] The body is further provided with a light-transmitting window between the positive electrode metal sheet and the negative electrode metal sheet, and a light-care LED light electrically connected to the main control circuit board is provided in the light-transmitting window.

[0009] In some embodiments, heating elements are respectively connected below the positive and negative metal plates inside the housing, and the heating elements are electrically connected to the main control circuit board.

[0010] In some embodiments, the body includes a main body with an opening at the top and an upper cover covering the opening of the main body. The top surface of the upper cover has a recessed position that is high at both ends and low in the middle. The positive electrode metal sheet and the negative electrode metal sheet are also mounted on the top surface of the upper cover in corresponding arc shapes.

[0011] In some embodiments, the top cover is made of a light-transmitting material, and the light-care LED light is located below the top cover.

[0012] In some embodiments, a first conductive spring pin is connected between the main control circuit board and the positive and negative metal sheets.

[0013] In some embodiments, a second conductive spring pin is connected between the main control circuit board and the heating element.

[0014] In some embodiments, the brush bristles include a first silicone brush and a second silicone brush respectively disposed on both sides of the body, the first silicone brush and the second silicone brush having different bristle densities.

[0015] In some embodiments, a Hall switch to prevent accidental activation is provided at the bottom of the housing.

[0016] In some embodiments, the device further includes a base, which has a receiving position for placing the device body and simultaneously accommodating the first silicone brush and the second silicone brush. The base has a magnet that interacts with the Hall switch near the receiving position.

[0017] In some embodiments, a base circuit board is provided inside the base, and a disinfection LED light for disinfecting the first silicone brush and the second silicone brush is provided on the base circuit board.

[0018] And / or, the base circuit board is provided with baking LEDs for baking the first silicone brush and the second silicone brush.

[0019] It should be understood that, within the scope of this utility model, the above-mentioned technical features of this utility model and the technical features specifically described below (such as embodiments) can be combined with each other to form new or preferred technical solutions. Due to space limitations, they will not be described in detail here.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. It has multiple functions, including facial cleansing, microcurrent care for the skin through positive and negative metal plates, and photon care for the skin by irradiating the skin with LED lights.

[0022] 2. The positive and negative metal sheets of this invention can simultaneously contact the facial skin, and the current does not need to flow through the limbs. In this way, the microcurrent is restricted to flow in a specific area on the facial skin, resulting in precise action and better care effect.

[0023] 3. Since the light-transmitting window is located between the positive and negative metal sheets, when the positive and negative metal sheets come into contact with the facial skin, the light-transmitting window also comes into contact with the skin in that area. This results in an overlap between the area of ​​action of the microcurrent on the face and the area of ​​action of the light-transmitting window. Therefore, this invention can simultaneously perform microcurrent and photon care on the same part of the skin, achieving a synergistic care effect and effectively improving the care results. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0025] Figure 1 This is a structural schematic diagram of the first embodiment of the facial cleansing device of this utility model.

[0026] Figure 2 This is a schematic diagram of the microcurrent flow direction of the facial cleansing device of this utility model.

[0027] Figure 3 for Figure 1 A schematic diagram of the first decomposition of the structure.

[0028] Figure 4 for Figure 1 A schematic diagram of the second decomposition of the structure.

[0029] Figure 5 for Figure 1 Schematic diagram of the first cross-section of the structure.

[0030] Figure 6 for Figure 1 Schematic diagram of the second cross-section of the structure.

[0031] Figure 7 This is a structural schematic diagram of the second embodiment of the facial cleansing device of this utility model.

[0032] Figure 8 for Figure 7 Schematic diagram of structural cross-section.

[0033] Figure label:

[0034] 100-Facial cleansing device, 1-Body, 11-Main body, 110-Opening, 111-Front shell, 112-Rear shell, 113-Frame, 12-Top cover, 121-Recessed area, 122-Slot, 123-Snap, 124-Heating element mounting cavity, 2-Brush bristles, 21-First silicone brush, 22-Second silicone brush, 3-Main control circuit board, 4-Vibration motor, 51-Positive electrode metal sheet, 52-Negative electrode metal sheet, 53-Conductive block, 6-Light transmission window, 7-Light care LED light, 8-Heating element, 91-First conductive spring pin, 92-Second conductive spring pin, 13-Hall switch, 14-Base, 141-Housing position, 15-Magnet, 16-Base circuit board, 17-Disinfection LED light, 18-Baking LED light, 19-Battery, 20-Charging interface. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] 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.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a quick-release connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] Furthermore, in this utility model, descriptions involving "first," "second," etc., are 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 with "first" or "second" may explicitly or implicitly include at least one of those features.

[0039] refer to Figures 1 to 4This utility model provides a facial cleansing device 100, including a body 1, on the surface of which bristles 2 are provided. A main control circuit board 3 and a vibration motor 4 electrically connected to the main control circuit board 3 are disposed inside the body 1. In this embodiment, a battery is also disposed inside the body 1, which powers the vibration motor 4 and the main control circuit board 3. When the main control circuit board 3 controls the vibration motor 4 to vibrate, the entire body 1 vibrates, causing the bristles 2 to move, thereby enabling the bristles 2 to clean the skin.

[0040] Preferably, such as Figure 1 and Figure 2 As shown, the brush bristles 2 in this embodiment include a first silicone brush 21 and a second silicone brush 22 respectively disposed on both sides of the body 1. The first silicone brush 21 and the second silicone brush 22 have different bristle densities. Both the first silicone brush 21 and the second silicone brush 22 are composed of multiple bristles arranged at intervals. The different bristle densities in the first silicone brush 21 and the second silicone brush 22 allow the same user to select different silicone brushes according to the needs of different care areas; or, different users can select different silicone brushes, thus providing users with different cleaning experiences. It is understood that in other embodiments, the bristle sizes of the first silicone brush 21 and the second silicone brush 22 may also be different.

[0041] like Figure 1 , 2 As shown in the diagram, the facial cleansing device 100 of this embodiment has a positive electrode metal plate 51 and a negative electrode metal plate 52 spaced apart on its body 1, which can simultaneously contact the facial skin. The positive electrode metal plate 51 and the negative electrode metal plate 52 are electrically connected to the main control circuit board 3. After the positive electrode metal plate 51 and the negative electrode metal plate 52 come into contact with the skin, a microcurrent flows sequentially through the positive electrode metal plate 51, the skin, and the negative electrode metal plate 52, thereby achieving microcurrent skin care. The main control circuit board 3 of this embodiment is equipped with a current control unit to control the current between the positive electrode metal plate 51 and the negative electrode metal plate 52 to a microcurrent level, such as 50-1000uA, to ensure user safety. The positive electrode metal plate 51 and the negative electrode metal plate 52 of this invention can simultaneously contact the facial skin, such as... Figure 2 As shown, this allows the microcurrent to circulate directly between the positive electrode metal plate 51 and the negative electrode metal plate 52 that are in contact with the facial skin, thereby confining the microcurrent to the facial skin area for precise action and better care results. Unlike existing technologies, the microcurrent does not need to circulate through the arm or fingers.

[0042] The positive electrode metal sheet 51 and the negative electrode metal sheet 52 of this utility model can be disposed on the side or top surface of the body 1. In this embodiment, the positive electrode metal sheet 51 and the negative electrode metal sheet 52 are disposed on the top surface of the body 1.

[0043] In this embodiment, as Figure 1 , Figure 2 and Figure 4 As shown, a light-transmitting window 6 is also provided between the positive electrode metal plate 51 and the negative electrode metal plate 52 in the main body 1. A phototherapy LED lamp 7, electrically connected to the main control circuit board 3, is installed inside the light-transmitting window 6. When the phototherapy LED lamp 7 is powered on, the light emitted passes through the light-transmitting window 6 and irradiates the skin to provide photon therapy to the facial skin. In this embodiment, the phototherapy LED lamp 7 can be a red LED lamp and / or a blue LED lamp and / or a green LED lamp. The red light emitted by the red LED lamp has a wavelength range of 635nm-650nm, which can whiten and rejuvenate the skin, promote collagen fiber production, and increase cell metabolism. The blue light emitted by the blue LED lamp has a wavelength range of 420nm-480nm, which can kill Propionibacterium acnes and reduce inflammation. The green light emitted by the green LED lamp has a wavelength range of 530nm-550nm, which can balance and regulate pigmentation and improve skin sensitivity and redness. The phototherapy LED lamp 7 is located inside the main body 1 below the light-transmitting window 6. The light-transmitting window 6 can be a gap formed between the positive electrode metal sheet 51 and the negative electrode metal sheet 52 in the body 1, or the body 1 can be made of transparent material between the positive electrode metal sheet 51 and the negative electrode metal sheet 52.

[0044] Since the light-transmitting window 6 is located between the positive electrode metal sheet 51 and the negative electrode metal sheet 52, when the facial skin is placed on the positive electrode metal sheet 51 and the negative electrode metal sheet 52, part of the facial skin is also placed on the light-transmitting window 6 at the same time. In this way, the skin receiving microcurrent treatment between the positive electrode metal sheet 51 and the negative electrode metal sheet 52 overlaps with the skin receiving photon treatment. This allows the user's skin to receive both microcurrent treatment and photon treatment simultaneously, with the two treatments working synergistically to improve the skin's treatment effect.

[0045] Furthermore, such as Figures 3 to 5 As shown, in this embodiment, heating elements 8 are respectively connected below the positive electrode metal sheet 51 and the negative electrode metal sheet 52 inside the body 1. The heating elements 8 are electrically connected to the main control circuit board 3. Figure 4 As shown, the lower ends of the positive electrode metal sheet 51 and the negative electrode metal sheet 52 are provided with conductive blocks 53 that abut against the corresponding heating elements 8. After the heating elements 8 are working, they can conduct heat to the positive electrode metal sheet 51 and the negative electrode metal sheet 52 connected to them through thermal conduction. This allows the facial skin to receive microcurrent care, photon care, and hot compress care simultaneously after contact with the positive electrode metal sheet 51 and the negative electrode metal sheet 52. In this way, the facial cleansing device 100 of this embodiment can form a three-way simultaneous care mode of microcurrent care, photon care, and hot compress care, forming its own unique care mode and improving the care effect.

[0046] In this embodiment, the main control circuit board 3 is equipped with a temperature control circuit to control the output temperature of the heating element 8, which can ensure that the temperature of the hot compress is within a safe range.

[0047] The heating element 8 of this invention is located below the positive electrode metal sheet 51 and the negative electrode metal sheet 52, and can be set apart from or attached to the positive electrode metal sheet 51 and the negative electrode metal sheet 52.

[0048] Specifically, such as Figure 3 and Figure 4 As shown, the device body 1 includes a main body 11 with an opening 110 at the upper end and an upper cover 12 covering the opening 110 of the main body 111. The top surface of the upper cover 12 has a recessed position 121 that is higher at both ends and lower in the middle. The positive electrode metal sheet 51 and the negative electrode metal sheet 52 are also installed on the top surface of the upper cover 12 in a corresponding arc shape. Since the top surface of the upper cover 12 has a recessed position 121, and the positive electrode metal sheet 51 and the negative electrode metal sheet 52 also have arc surfaces that are adapted to the recessed position 121, when the positive electrode metal sheet 51 and the negative electrode metal sheet 52 are installed on the top surface of the upper cover 12, the top surface of the entire device body 1 is also a concave surface that is higher at both ends and lower in the middle. This can adapt to the skin with curved contours on the face, such as the jaw and the sides of the cheekbones.

[0049] Preferably, in this embodiment, the upper cover 12 is made of a light-transmitting material, and the light-care LED lamp 7 is located below the upper cover 12. For example... Figure 3 As shown, the upper cover 12 of this embodiment has slots 122 on both sides for mounting the positive electrode metal sheet 51 and the negative electrode metal sheet 52, respectively. A light-transmitting window 6 is formed on the top surface of the upper cover 12 between the two slots 122. Because the upper cover 12 is made of a light-transmitting material, the light emitted by the light-care LED lamp 7 located below the upper cover 12 can pass through the light-transmitting window 6 of the upper cover 12 to provide photon care to the skin outside the light-transmitting window 6. Simultaneously, since the light-transmitting window 6 in this embodiment is a shielding part formed by the transparent material of the upper cover 12, it can protect the electrical components below it.

[0050] like Figure 3 As shown, the upper cover 12 of this embodiment has two latches 123 in the two latch slots 122. The latches 123 are detachably engaged with the positive electrode metal sheet 51 and the negative electrode metal sheet 52, which facilitates the installation and removal of the positive electrode metal sheet 51 and the negative electrode metal sheet 52 for easy replacement. At the same time, the upper cover 12 of this embodiment also has heating element mounting cavities 124 in the two latch slots 122, so that the two heating elements 8 can be installed in the heating element mounting cavities 124 respectively.

[0051] like Figure 4 As shown, the main body 11 of this embodiment includes a frame 113, a front shell 111 and a rear shell 112 respectively disposed on the front and rear sides of the frame 113. A first silicone brush 21 is disposed on the front shell 111, and a second silicone brush 22 is disposed on the rear shell 112. The main control circuit board 3, the vibration motor 4, and the battery 19 are all disposed inside the main body 11. Figure 5As shown, a charging interface 20 is also provided inside the main body 11, which can charge the battery 19 inside the main body 11.

[0052] Preferably, such as Figure 3 , 4 and Figure 6 As shown, in this embodiment, a first conductive spring pin 91 connects the main control circuit board 3 to the positive electrode metal sheet 51 and the negative electrode metal sheet 52. The first conductive spring pin 91 facilitates the electrical connection between the main control circuit board 3 and the positive electrode metal sheet 51 and the negative electrode metal sheet 52, making installation and disassembly convenient and eliminating the need for wiring.

[0053] Furthermore, in this embodiment, a second conductive spring pin 92 is connected between the main control circuit board 3 and the heating element 8. The provision of the second conductive spring pin 92 facilitates the electrical connection between the main control circuit board 3 and the two heating elements 8, making it easy to replace the heating elements 8, and also avoiding wiring between the two.

[0054] Preferably, such as Figure 5 As shown, in this embodiment, a Hall switch 13 to prevent accidental activation is installed at the bottom of the body 1 of the facial cleansing device 100. The Hall switch 13 is electrically connected to the main control circuit board 3. The Hall switch 13 is designed to prevent the device from accidentally activating when the body 1 is placed on the base and the button on the side wall or bottom of the body 1 is accidentally touched. Its working principle is as follows: the base is equipped with a sensor that senses the Hall switch 13. When the body 1 of the facial cleansing device 100 is placed on the base, the Hall switch 13 senses the sensor on the base and transmits a signal to the main control circuit board 3. The main control circuit board 3 then disables the switch button on the body 1. In this way, even if the button on the body 1 accidentally touches or collides with a component on the base, the body 1 will not be activated.

[0055] Example 2, as Figure 7 and Figure 8 As shown, the facial cleansing device 100 in Embodiment 2 also includes a base 14. The base 14 is provided with a receiving position 141 for placing the device body 1. The base 14 can simultaneously accommodate the first silicone brush 21 and the second silicone brush 22 on the device body 1. Thus, when the device body 1 is placed on the base 14, the first silicone brush 21 and the second silicone brush 22 on the device body 1 are both located inside the base 14, which can prevent them from touching each other. A magnet 15 that interacts with the Hall switch 13 is provided near the receiving position 14 on the base 14. The base 14 is used to place the device body 1 of the facial cleansing device 100. When the device body 1 is not in use or charging, it can be placed in the receiving position 141 of the base 14, thereby stabilizing the device body 1 on the base 14. At the same time, in order to prevent the base 14 from accidentally touching the buttons on the device body 1, a magnet 15 is provided near the receiving position 14 on the base 14 to cooperate with the Hall switch 13 at the bottom of the device body 1 to prevent accidental activation.

[0056] Preferably, in this embodiment, a base circuit board 16 is provided inside the base 14, and a disinfection LED lamp 17 for disinfecting the first silicone brush 21 and the second silicone brush 22 is provided on the base circuit board 16. In this embodiment, the disinfection LED lamp 17 is an ultraviolet LED lamp, and the ultraviolet wavelength range emitted by the ultraviolet LED lamp is 250nm-270nm. After the body 1 is placed in the base 14, the ultraviolet LED lamp can be turned on, and the light emitted by the ultraviolet LED lamp shines on the first silicone brush 21 and the second silicone brush 22 on the body 1 to disinfect them.

[0057] Furthermore, the base circuit board 16 is equipped with a baking LED lamp 18 for baking the first silicone brush 21 and the second silicone brush 22. In this embodiment, the baking LED lamp 18 is an infrared LED lamp, and the infrared wavelength range emitted by the infrared LED lamp is 850nm-940nm. After the body 1 is placed in the base 14, the infrared LED lamp can be turned on. The light emitted by the infrared LED lamp shines on the first silicone brush 21 and the second silicone brush 22 on the body 1, heating and baking the first silicone brush 21 and the second silicone brush 22 on the body 1 to quickly evaporate the moisture on them.

[0058] The above description is merely an example to clearly illustrate the present utility model and is not intended to limit the patent scope of the present utility model. It is impossible to exhaustively list all the embodiments here. All equivalent structural transformations made using the content of the technical solution of the present utility model under the concept of the present utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A facial cleansing device, comprising a body, wherein bristles are provided on the surface of the body, and a main control circuit board and a vibration motor electrically connected to the main control circuit board are disposed inside the body, characterized in that, The device body is provided with a positive metal plate and a negative metal plate that can simultaneously contact the facial skin. The positive metal plate and the negative metal plate are electrically connected to the main control circuit board. The body is further provided with a light-transmitting window between the positive electrode metal sheet and the negative electrode metal sheet, and a light-care LED light electrically connected to the main control circuit board is provided in the light-transmitting window.

2. The facial cleansing device according to claim 1, characterized in that, Heating elements are connected below the positive and negative metal plates inside the casing, and the heating elements are electrically connected to the main control circuit board.

3. The facial cleansing device according to claim 1, characterized in that, The body includes a main body with an opening at the top and an upper cover covering the opening of the main body. The top surface of the upper cover has a recessed position that is high at both ends and low in the middle. The positive electrode metal sheet and the negative electrode metal sheet are also mounted on the top surface of the upper cover in a corresponding arc shape.

4. The facial cleansing device according to claim 3, characterized in that, The top cover is made of a light-transmitting material, and the light-care LED light is located below the top cover.

5. The facial cleansing device according to claim 1, characterized in that, A first conductive spring is connected between the main control circuit board and the positive and negative metal plates.

6. The facial cleansing device according to claim 2, characterized in that, A second conductive spring is connected between the main control circuit board and the heating element.

7. The facial cleansing device according to claim 1, characterized in that, The brush bristles include a first silicone brush and a second silicone brush respectively disposed on both sides of the body, and the first silicone brush and the second silicone brush have different bristle densities.

8. The facial cleansing device according to claim 7, characterized in that, A Hall switch to prevent accidental activation is installed at the bottom of the casing.

9. The facial cleansing device according to claim 8, characterized in that, It also includes a base, which has a receiving position for placing the body and can simultaneously accommodate the first silicone brush and the second silicone brush. The base has a magnet that interacts with the Hall switch near the receiving position.

10. The facial cleansing device according to claim 9, characterized in that, The base is equipped with a base circuit board, and the base circuit board is equipped with a disinfection LED light for disinfecting the first silicone brush and the second silicone brush. And / or, the base circuit board is provided with baking LEDs for baking the first silicone brush and the second silicone brush.

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