Skin care equipment

Abstract

The utility model discloses skin care equipment which comprises a shell, a light emitting assembly, a light filtering assembly and a driving mechanism. The shell is provided with a light outlet hole; the light emitting assembly is used for generating light emitted to the to-be-treated skin from the light emitting hole; the light filtering assembly comprises a first sub-light filter and a second sub-light filter, the first sub-light filter and the second sub-light filter are movably arranged in the shell and have a light filtering position and an avoiding position, and the first sub-light filter and the second sub-light filter are used for filtering light rays of the light emitting assembly at the light filtering position and avoiding the light rays of the light emitting assembly at the avoiding position; and the driving mechanism is used for moving the first sub-optical filter and the second sub-optical filter from the optical filtering position to the avoiding position. The skin care equipment has the advantage that miniaturization design is facilitated.

Description

Technical Field

[0001] This application relates to the field of skin care technology, and more particularly to a skin care device. Background Technology

[0002] Hair removal devices and skin rejuvenation devices are common skin care equipment used in daily life. These devices primarily use light of specific wavelengths to irradiate the user's skin, thereby achieving effects such as hair removal and phototherapy skin rejuvenation. Skin care devices usually also include filters to filter the light emitted from the light source, thus obtaining light of a specific wavelength.

[0003] In related technologies, to meet the diverse skin care needs of users, filters are movably installed within the skin care device. This allows control over whether the filter filters the light emitted by the light source by moving the filter. However, this requires a large space within the skin care device for the filter's movement, which is detrimental to the miniaturization design of the hair removal device. Utility Model Content

[0004] This application provides a skin care device to facilitate miniaturization design.

[0005] In a first aspect, embodiments of this application provide a skin care device, comprising:

[0006] The housing is provided with a light-emitting hole;

[0007] A light-emitting component, disposed within the housing, is used to generate light emitted from the light-emitting hole toward the skin to be treated;

[0008] A light filtering assembly includes a first filter, which further includes a first sub-filter and a second sub-filter. The first and second sub-filters are movably disposed within the housing and have a filtering position and a retraction position. The first and second sub-filters are configured to combine at the filtering position to form the first filter for filtering light emitted by the light-emitting component towards the light-emitting aperture. The first and second sub-filters are configured at the retraction position to retract light emitted by the light-emitting component towards the light-emitting aperture.

[0009] A driving mechanism includes a driving part and a transmission component. The driving part is movably mounted on the housing and is connected to the first optical filter to drive the first optical filter to move. One end of the transmission component is movably connected to the driving part, and the other end of the transmission component is movably connected to the second optical filter. The driving part is used to drive the second optical filter to move through the transmission component. When the driving part moves in a first direction, it drives the first optical filter and the second optical filter to move in a direction away from each other, so that the first optical filter and the second optical filter move from the filtering position to the avoidance position.

[0010] In some embodiments, the first and second sub-filters are movably disposed within the housing. When the driving unit moves in the first direction, it drives the first and second sub-filters to move in a direction away from each other, so that the first and second sub-filters move from the filtering position to the avoidance position.

[0011] In some embodiments, the drive unit is movably mounted on the housing.

[0012] In some embodiments, the drive unit has a force-applying portion exposed outside the housing for driving the drive unit to move via the force-applying portion; or, the drive mechanism further includes a drive member for driving the drive unit to move.

[0013] In some embodiments, the driving unit is fixedly connected to the first optical splitter to drive the first optical splitter to move with the driving unit.

[0014] In some embodiments, the transmission member is rotatably mounted inside the housing, one end of the transmission member is rotatably slidably connected to the drive unit via a first sliding groove, and the other end of the transmission member is rotatably slidably connected to the second optical filter via a second sliding groove. The drive unit is used to drive the second optical filter to move by driving the transmission member to rotate.

[0015] In some embodiments, the housing is provided with a first guide groove, and the first split filter is slidably disposed in the first guide groove so that the first split filter can move between its corresponding filtering position and the avoidance position.

[0016] In some embodiments, the housing is provided with a second guide groove, and the second split filter is slidably disposed in the second guide groove so that the second split filter can move between its corresponding filtering position and the avoidance position.

[0017] In some embodiments, the transmission member includes a first segment and a second segment connected together, the transmission member being rotatably mounted within the housing at the connection between the first segment and the second segment; and / or,

[0018] In some embodiments, the first segment is provided with the first slide groove, which extends along the length of the first segment, and the driving part is provided with a first sliding protrusion, which is rotatably and slidably installed in the first slide groove, so that one end of the transmission member is rotatably slidably connected to the driving part through the first slide groove.

[0019] In some embodiments, the second segment is provided with the second slide groove, which extends along the length of the second segment. The filter assembly further includes a second support member for supporting the second sub-filter. The second sub-filter is mounted on the second support member. The second support member is provided with a second sliding protrusion, which is rotatably and slidably mounted in the second slide groove, so that the other end of the transmission member is rotatably slidably connected to the second sub-filter through the second slide groove.

[0020] In some embodiments, the skin care device further includes a cooling component and a heat dissipation component. The cooling component includes a cooling element and a light-transmitting element. The light-transmitting element is disposed within the light-emitting hole. The cooling surface of the cooling element is thermally connected to the light-transmitting element. The heat dissipation component includes a heat-conducting element and a heat sink assembly. The heat sink is connected to the heat-conducting element. One end of the heat-conducting element is thermally connected to the heat dissipation surface of the cooling element. The heat-conducting element is disposed on one side of the light-transmitting element and the light-emitting component. The heat-conducting element is a temperature equalization plate. The temperature equalization plate has a second clearance hole. The second light-splitting filter is movably disposed within the second clearance hole.

[0021] In some embodiments, the driving unit includes a driving plate and a toggle plate. The driving plate is slidably disposed within the housing. The housing is provided with a toggle opening. The toggle plate is connected to one side of the driving plate. The free end of the toggle plate forms the force-applying part, which is movably disposed within the toggle opening.

[0022] In some embodiments, the end of the first segment away from the second segment is inclined toward the first split filter, and the end of the second segment away from the first segment is inclined toward the first split filter.

[0023] In some embodiments, the filter assembly further includes a first support member for supporting the first sub-filter, the first sub-filter being mounted on the first support member, and the first sub-filter being mounted on the drive unit via the first support member.

[0024] In some embodiments, the filter assembly includes a first support member, which is connected and fixed to the driving part and the first filter, respectively, and the end of the second segment away from the first segment is inclined toward the first support member.

[0025] In some embodiments, the housing is provided with a mounting bracket for mounting the light-transmitting element and the light-emitting assembly; the driving unit is slidably mounted on the mounting bracket and / or the inner wall of the housing; and / or, the transmission member is rotatably mounted on the mounting bracket and / or the inner wall of the housing; and / or, the first guide groove is provided on the inner wall of the mounting bracket and / or the housing; and / or, the second guide groove is provided on the inner wall of the mounting bracket and / or the housing; and / or, the mounting bracket is provided with a first clearance hole, and the first light-splitting filter is movably disposed in the first clearance hole.

[0026] In some embodiments, the second clearance hole is used to form the second guide groove.

[0027] In some embodiments, the first and second sub-filters are rotatably disposed within the housing. When the driving unit moves in the first direction, it drives the first and second sub-filters to rotate in a direction away from each other, so that the first and second sub-filters move from the filtering position to the avoidance position.

[0028] In some embodiments, the driving unit is movably mounted within the housing, and is movably connected to the first optical filter to drive the first optical filter to rotate; the transmission member includes a steering gear and a transmission part, the driving unit is meshed with the steering gear, one end of the transmission part is meshed with the steering gear, and the other end of the transmission part is movably connected to the second optical filter to drive the second optical filter to rotate; or, the driving unit is rotatably mounted within the housing, and is fixedly connected to the first optical filter to drive the first optical filter to rotate; one end of the transmission part is movably connected to the driving unit, and the other end of the transmission part is movably connected to the second optical filter, the driving unit being used to drive the second optical filter to rotate via the transmission part; and / or,

[0029] In some embodiments, the light-emitting component includes a lamp tube that is parallel to the rotation axis of the first light-splitting filter.

[0030] In some embodiments, the light-emitting component includes a lamp tube that is parallel to the rotation axis of the second light-splitting filter.

[0031] In some embodiments, the light-emitting assembly includes a reflector and a lamp tube, the lamp tube being at least partially disposed within the reflector, and when the first split filter and the second split filter are located in the avoidance position, at least a portion of the first split filter and the second split filter is located within the reflector.

[0032] In some embodiments, the filter assembly includes a first rotating shaft and a second elastic element. The first rotating shaft is floatingly mounted in the housing via the second elastic element, and the first sub-filter is rotatably mounted in the housing via the first rotating shaft, so that the first sub-filter can elastically move relative to the housing.

[0033] In some embodiments, the filter assembly includes a second rotating shaft and a third elastic element. The second rotating shaft is floatingly mounted in the housing via the third elastic element, and the second sub-filter is rotatably mounted in the housing via the second rotating shaft, so that the second sub-filter can elastically move relative to the housing.

[0034] In some embodiments, when the driving unit moves along the second direction, it drives the first and second split filters to move toward each other, so that the first and second split filters move to the filtering position; the first direction is opposite to the second direction.

[0035] In some embodiments, the driving mechanism is used to drive the first and second split filters to move synchronously.

[0036] In some embodiments, the skin care device includes a first elastic element disposed within the housing, the first elastic element being used to drive the first and second light-dispersing filters to move toward each other, so that the first and second light-dispersing filters move to the filtering position.

[0037] In some embodiments, the light filtering assembly further includes a second filter located between the first filter and the light-emitting aperture for filtering light emitted by the light-emitting assembly toward the light-emitting aperture; the second filter is spaced apart from the light-transmitting element of the skin care device; the light filtering assembly further includes a sealing element at least partially disposed between the light-transmitting element and the second filter to seal the space between the light-transmitting element and the second filter.

[0038] In some embodiments, one end of the housing includes a first side surface, the first side surface having a protrusion, the light-emitting hole being disposed on the end face of the protrusion, the first side surface also having a toggle opening, the toggle opening being located on one side of the protrusion, the driving part having a force-applying part, the force-applying part being movably disposed within the toggle opening.

[0039] In some embodiments, the skin care device is a hair removal device or a skin rejuvenation device.

[0040] In some embodiments, the drive unit has a force-applying portion exposed outside the housing for driving the drive unit to move via the force-applying portion.

[0041] In some embodiments, the drive mechanism further includes a drive member for driving the drive unit to move.

[0042] The first and second filters are arranged opposite each other along the length or width of the light-emitting aperture.

[0043] In some embodiments, the filtering assembly further includes a first support member for supporting the first sub-filter, the first sub-filter being mounted on the first support member and connected to the driving unit via the first support member; the filtering assembly further includes a second support member for supporting the second sub-filter, the second sub-filter being mounted on the second support member and movably connected to the transmission member via the second support member; the housing is provided with a mounting bracket for mounting the light emitting assembly, the first support member being slidably mounted on the mounting bracket and / or the inner wall of the housing along a first direction, so that the first sub-filter is movably disposed within the housing; the second support member being slidably mounted on the mounting bracket and / or the inner wall of the housing along a first direction, so that the second sub-filter is movably disposed within the housing.

[0044] In some embodiments, when the first and second split filters move to the filtering position, the first and second split filters are arranged coplanarly or at an angle.

[0045] In some embodiments, the filter assembly includes a first support and a fourth elastic element, wherein the first sub-filter is floatingly mounted on the first support via the fourth elastic element; when the first sub-filter and the second sub-filter move to the filter position, the first sub-filter can be pushed by the second sub-filter to compress the fourth elastic element.

[0046] In some embodiments, the filter assembly includes a second support and a fifth elastic element, wherein the second sub-filter is floatingly mounted on the second support via the fifth elastic element; when the first sub-filter and the second sub-filter move to the filtering position, the second sub-filter can be pushed by the first sub-filter to compress the fifth elastic element.

[0047] Secondly, embodiments of this application also provide a skin care device, comprising:

[0048] The housing is provided with a light-emitting hole;

[0049] A light-emitting component, disposed within the housing, is used to generate light emitted from the light-emitting hole toward the skin to be treated;

[0050] A light filtering assembly includes a first filter, which comprises a first sub-filter and a second sub-filter. The first and second sub-filters are movably disposed within the housing and have a filtering position and a clearance position. The first and second sub-filters are used to combine at the filtering position to form the first filter for filtering light emitted by the light-emitting component toward the light-emitting aperture. The first and second sub-filters are used at the clearance position to clear light emitted by the light-emitting component toward the light-emitting aperture. The filter assembly further includes a second filter, which, when the first and second sub-filters are located at the filtering position, is located between the first filter and the light-emitting aperture for filtering light emitted by the light-emitting component toward the light-emitting aperture.

[0051] A driving mechanism, at least partially disposed within the housing, is used to drive the first and second optical filters to move in opposite directions, so that the first and second optical filters move to the avoidance position; and,

[0052] A cooling assembly and a heat dissipation assembly are provided. The cooling assembly includes a cooling component and a light-transmitting component disposed within the light-emitting hole. The cooling surface of the cooling component is thermally connected to the light-transmitting component. The heat dissipation assembly includes a heat-conducting component and a heat sink assembly connected to the heat-conducting component. One end of the heat-conducting component is thermally connected to the heat dissipation surface of the cooling component. A second filter is spaced apart from the light-transmitting component. The filter assembly also includes a sealing component, which is at least partially disposed between the light-transmitting component and the second filter to seal the space between them. Alternatively, the heat-conducting component is disposed on one side of the light-transmitting component and the light-emitting assembly. The heat-conducting component is a heat spreader plate, which has a second clearance hole. The first filter is movably disposed within the second clearance hole.

[0053] In some embodiments, the housing is provided with a bracket for mounting the light-emitting component, the bracket is provided with a first clearance hole, and the first light-splitting filter is movably disposed in the first clearance hole.

[0054] In some embodiments, the skin care device is a hair removal device or a skin rejuvenation device.

[0055] In some embodiments, the driving mechanism includes one of a linkage mechanism, a gear mechanism, a pulley mechanism, a sprocket mechanism, a hydraulic mechanism, and a pneumatic mechanism; the linkage mechanism drives the first and second sub-filters to move in opposite directions, so that the first and second sub-filters move to the filtering position and the avoidance position; the gear mechanism includes a first rack, a second rack, and a transmission gear, the first and second racks meshing on opposite sides of the transmission gear in the circumferential direction, the first rack connected to the first sub-filter, the second rack connected to the second sub-filter, and the gear driving the first and second racks to move in opposite directions, so that the first and second sub-filters move to the filtering position and the avoidance position; the pulley mechanism includes a first pulley, a second pulley, and a synchronous belt, the first and second pulleys being spaced apart, and the synchronous belt being sleeved on the first and second pulleys, the first sub-filter... The first and second sub-filters are respectively connected to different sides of the circumference of the synchronous belt. The synchronous belt drives the first and second sub-filters to move in opposite directions, so that the first and second sub-filters move to the filtering position and the avoidance position. The sprocket transmission mechanism includes a first sprocket, a second sprocket, and a transmission chain. The first and second sprockets are spaced apart, and the transmission chain is sleeved on the first and second sprockets. The first and second sub-filters are respectively connected to different sides of the circumference of the transmission chain. The transmission chain drives the first and second sub-filters to move in opposite directions, so that the first and second sub-filters move to the filtering position and the avoidance position. The hydraulic transmission mechanism drives the first and second sub-filters to move to the filtering position and the avoidance position. The pneumatic transmission mechanism drives the first and second sub-filters to move to the filtering position and the avoidance position.

[0056] The beneficial effects of the embodiments of this application are as follows:

[0057] On one hand, the first and second sub-filters can move to the filtering position to splice the first filter, thus filtering the light emitted from the light-emitting component towards the light-emitting aperture. On the other hand, the first and second sub-filters can move away from each other, so that they move from the filtering position to a clearance position. This makes full use of the space around the filter component to accommodate the smaller first and second sub-filters, reducing the space requirement on one side of the filter component within the housing and thus accommodating more small-form products. Furthermore, through the cooperation of the drive unit and the transmission component, the drive unit can drive the first and second sub-filters to move separately, thereby achieving synchronous movement of the first and second sub-filters and improving the position switching efficiency. Attached Figure Description

[0058] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0059] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0060] Figure 1 This is a schematic diagram of the structure of the skin care device provided in the embodiments of this application.

[0061] Figure 2 for Figure 1 The skin care device shown is a cross-sectional view along the AA direction.

[0062] Figure 3 for Figure 1 The skin care device shown is a cross-sectional view along the BB direction.

[0063] Figure 4 for Figure 3 A schematic diagram showing the state of the first filter at point X in the filtering position and the avoidance position.

[0064] Figure 5 This is a schematic diagram of the structure of a second type of filter component according to an embodiment of this application.

[0065] Figure 6 This is a schematic diagram of the structure of a third type of filter component according to an embodiment of this application.

[0066] Figure 7 This is a schematic diagram of the structure of the fourth type of filter component according to an embodiment of this application.

[0067] Figure 8 This is a schematic diagram of the structure of the fifth type of filter component according to an embodiment of this application.

[0068] Figure 9 for Figure 3 A schematic diagram of some parts of the skin care device shown.

[0069] Figure 10 for Figure 9 Exploded view.

[0070] Figure 11 This is a schematic diagram of the structure of the second type of drive mechanism according to an embodiment of this application.

[0071] Figure 12 This is a schematic diagram of the structure of the third type of drive mechanism according to an embodiment of this application.

[0072] Figure 13 This is a schematic diagram of the structure of the fourth type of drive mechanism according to an embodiment of this application.

[0073] Figure 14 This is a schematic diagram of the structure of the fifth driving mechanism according to an embodiment of this application.

[0074] Figure 15 This is a schematic diagram of the sixth type of drive mechanism in this application.

[0075] Figure 16 for Figure 10 A schematic diagram of the structure of the driving component and the first filter.

[0076] Figure 17 This is a schematic diagram of a first structure of the drive unit of a skin care device provided in an embodiment of this application.

[0077] Figure 18 This is a second structural schematic diagram of the drive unit of the skin care device provided in an embodiment of this application.

[0078] Figure 19 for Figure 16 Exploded views of some parts.

[0079] Figure 20 for Figure 9 Enlarged view of point Y in the image.

[0080] Figure 21 This is a schematic diagram of the structure of the seventh driving mechanism according to an embodiment of this application.

[0081] Figure 22 This is a schematic diagram of the structure of the eighth driving mechanism according to an embodiment of this application.

[0082] Figure 23 This is a schematic diagram of the structure of the sixth type of filter component in this application.

[0083] Figure 24 This is a schematic diagram of the structure of the seventh type of filter component according to an embodiment of this application.

[0084] Figure 25 for Figure 3 An exploded view of the filter assembly of the skin care device shown.

[0085] Explanation of reference numerals in the attached figures:

[0086] 100. Housing; 11. Light emission hole; 12. Actuating port; 13. First side surface; 14. Protrusion;

[0087] 200. Light-emitting assembly; 21. Lamp tube; 22. Reflector;

[0088] 300. Cooling assembly; 31. Refrigeration component; 32. Light-transmitting component;

[0089] 400. Heat dissipation component; 41. Heat conductor; 411. Second guide groove; 411a. Second clearance hole; 42. Heat sink assembly;

[0090] 500. Mounting bracket; 51. First guide groove; 51a. First clearance hole; 52. Mounting ring; 53. Light-emitting mounting part; 54. Clearance notch; 55. Support surface;

[0091] 600. Filter assembly; 61. First filter; 611. First sub-filter; 612. Second sub-filter; 613. First mounting bracket; 613a. First support member; 6131. ​​Support section; 6132. Offset section; 6133. Mounting section; 614. Fourth elastic member; 615. Second mounting bracket; 615a. Second support member; 6151. Second sliding protrusion; 616. Fifth elastic member; 62. First elastic member; 63. First rotating shaft; 64. Second elastic member; 65. Second rotating shaft; 66. Third elastic member; 67. Second filter; 68. Sealing member;

[0092] 700. Drive mechanism; 71. Linkage transmission mechanism; 711. Drive unit; 7111. Force application unit; 7112. Drive plate; 7113. Actuating plate; 7114. First sliding protrusion; 7115. Mounting side; 7116. Mounting post; 712. Transmission component; 7121. First slide groove; 7122. Second slide groove; 7123. First section; 7124. Second section; 7125. Steering gear; 7126. Transmission unit; 7127. Second link; 712 8. First connecting rod; 713. Driving component; 72. Gear transmission mechanism; 721. First rack; 722. Second rack; 723. Transmission gear; 73. Pulley transmission mechanism; 731. First pulley; 732. Second pulley; 733. Synchronous belt; 74. Sprocket transmission mechanism; 741. First sprocket; 742. Second sprocket; 743. Transmission chain; 75. Hydraulic transmission mechanism; 751. Hydraulic telescopic rod; 76. Pneumatic transmission mechanism; 761. Pneumatic telescopic rod;

[0093] H1, first direction; H2, second direction. Detailed Implementation

[0094] The technical solutions of the embodiments of this application 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 application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0095] This application provides a skin care device, which can be a light-based skin care device, such as a hair removal device or a skin rejuvenation device, so that the skin care device has a light-based care function.

[0096] Phototherapy can be performed by irradiating the skin with IPL light sources, laser light sources, or LED light sources to treat the skin.

[0097] Of course, skin care devices may also have electrical stimulation functions, making them multifunctional skin care devices with at least phototherapy and electrical stimulation functions. This application does not limit this aspect.

[0098] Electrical stimulation care can be performed by applying electrical stimulation currents such as radiofrequency current, intermediate frequency current, and microcurrents (such as EMS current) to the skin to be treated.

[0099] Please refer to Figure 1 and Figure 2Taking a skin care device with a phototherapy function as an example, the skin care device includes a housing 100 and a light-emitting component 200. The housing 100 is provided with a light-emitting hole 11. The light-emitting component 200 is disposed inside the housing 100 and is used to generate light that is emitted from the light-emitting hole 11 onto the skin to be treated.

[0100] In some embodiments, one end of the housing 100 has a peripheral side surface including a first side surface 13. The first side surface 13 is provided with a protrusion 14, and a light-emitting hole 11 is provided on the end face of the protrusion 14.

[0101] Of course, in some other embodiments, the light-emitting hole 11 may also be located on one end face of the housing 100 along its length, and this application embodiment does not limit this.

[0102] The light-emitting component 200 may include a lamp tube 21, such as a xenon lamp, etc., but this application embodiment does not limit it.

[0103] The number of lamp tubes 21 can be one or more, and this application embodiment does not limit this.

[0104] The light-emitting assembly 200 may also include a reflector 22, in which the lamp tube 21 is at least partially disposed. Thus, the reflector 22 can direct a portion of the light emitted by the lamp tube 21 toward the light-emitting aperture 11, thereby increasing the intensity of the light emitted from the light-emitting aperture 11.

[0105] Please continue to refer to this. Figure 3 In some embodiments, the skin care device also includes a cold compress component 300, which is used to apply a cold compress to the skin to be treated, so that the skin care device also has a cold compress function.

[0106] For example, the cooling compress assembly 300 includes a cooling element 31 and a light-transmitting element 32. The light-transmitting element 32 is disposed within the light-emitting hole 11. The cooling element 31 (such as the cooling surface of the cooling element 31) is thermally connected to the light-transmitting element 32. Thus, the cooling compress assembly 300 can apply a cooling compress to the skin to be treated through the cooling element 31. The light-transmitting element can be a light-transmitting crystal, such as sapphire.

[0107] In some embodiments, the skin care device further includes a heat dissipation assembly 400. The heat dissipation assembly 400 includes a heat-conducting element 41 and a heat sink assembly 42. The heat sink assembly 42 is connected to the heat-conducting element 41. One end of the heat-conducting element 41 is thermally connected to the cooling element 31 (such as the heat dissipation surface of the cooling element 31). Thus, heat from the cooling element 31 can be conducted to the heat sink assembly 42 through the heat-conducting element 41 for rapid heat dissipation through the heat sink assembly 42.

[0108] The heat-conducting component 41 can be disposed on one side of the light-transmitting component 32 and the light-emitting component 200.

[0109] The heat-conducting component 41 may include a heat spreader, such as a VC (Vapor Chamber) heat spreader, so that the heat-conducting component 41 has the advantage of good heat conduction.

[0110] The heat-conducting component 41 may also include a heat pipe, a copper alloy heat-conducting plate, a stainless steel heat-conducting plate, or a graphene heat-conducting plate, etc., and this application embodiment does not limit it in this way.

[0111] In some embodiments, the skin care device further includes a mounting bracket 500 disposed within the housing 100 for mounting the light-transmitting element 32 and / or the light-emitting component 200. This allows for more stable and reliable mounting of the corresponding light-transmitting element 32 and / or light-emitting component 200, preventing them from shaking, shifting, or falling off when the skin care device is subjected to collisions or vibrations.

[0112] Please combine Figure 3 and Figure 4 In some embodiments, the skin care device also includes a light filter assembly 600 disposed within the housing 100. The light filter assembly 600 is used to filter the light emitted by the light emitting assembly 200 toward the light emitting hole 11, so that light of a specific wavelength required for functions such as hair removal and skin rejuvenation can pass through the light filter assembly 600.

[0113] In some embodiments, the light filtering assembly 600 includes a first filter 61, which includes a first sub-filter 611 and a second sub-filter 612. The first sub-filter 611 and the second sub-filter 612 are movably disposed within the housing 100 and have a filtering position and a clearance position. The first sub-filter 611 and the second sub-filter 612 are used to combine in the filtering position to form the first filter 61 for filtering light emitted from the light emitting assembly 200 towards the light emitting aperture 11. The first sub-filter 611 and the second sub-filter 612 are used in the clearance position to block light emitted from the light emitting assembly 200 towards the light emitting aperture 11.

[0114] The first filter 61 can be configured such that the first filter 611 and the second filter 612 move away from each other in a direction, so that the first filter 611 and the second filter 612 move from the filtering position to the avoidance position.

[0115] Therefore, on the one hand, the first filter 611 and the second filter 612 can move to the filtering position to splice the first filter 61 to filter the light emitted from the light-emitting assembly 200 towards the light-emitting aperture 11. On the other hand, the first filter 611 and the second filter 612 can move in a direction away from each other, so that the first filter 611 and the second filter 612 move from the filtering position to the avoidance position. In this way, the multi-sided space around the filter assembly 600 can be fully utilized to accommodate the smaller first filter 611 and the second filter 612 respectively, so that the single-sided space requirement of the housing 100 around the filter assembly 600 is small, thus it can accommodate more small-shaped products.

[0116] It should be noted that the first filter 611 and the second filter 612 are movably disposed within the housing 100. Specifically, the first filter 611 and the second filter 612 can be movably disposed within the housing 100. For example, the first filter 611 and the second filter 612 can slide along a straight line or a curve.

[0117] Optionally, the first filter 611 and the second filter 612 are movably disposed within the housing 100. Alternatively, the first filter 611 and the second filter 612 can be rotatably disposed within the housing 100. This embodiment of the application does not limit this.

[0118] It should also be noted that the filter position can be located between the light-emitting aperture 11 and the light-emitting component 200, so that the first filter 611 and the second filter 612 located at the filter position can filter the light emitted by the light-emitting component 200 toward the light-emitting aperture 11.

[0119] The following is a brief description of the configuration of the first filter 611 and the second filter 612, which can be incorporated into the following embodiments.

[0120] Please continue to refer to this. Figure 5 In some embodiments, the skin care device includes a first elastic element 62 disposed within the housing 100. The first elastic element 62 drives the first sub-filter 611 and the second sub-filter 612 to move towards each other, so that the first sub-filter 611 and the second sub-filter 612 move to the filtering position. Thus, the first elastic element 62 makes it easier to reset the first sub-filter 611 and the second sub-filter 612 to the filtering position, and allows the first sub-filter 611 and the second sub-filter 612 to be more stably spliced ​​together to form the first filter 61.

[0121] Please continue to refer to this. Figure 6 and Figure 7In some embodiments, when the first filter 611 and the second filter 612 move to the filtering position, the first filter 611 and the second filter 612 are arranged coplanarly or at an angle. This application embodiment does not limit this.

[0122] In some embodiments, the first split filter 611 and the second split filter 612 are arranged opposite each other along the length or width direction of the light exit hole 11.

[0123] Therefore, along the length or width of the light-emitting aperture 11, each side of the first filter 61 has a small single-sided space that allows the first sub-filter 611 and the second sub-filter 612 to move, which is beneficial for the miniaturization design of skin care devices.

[0124] Please continue to refer to this. Figure 8 In some embodiments, the filter assembly 600 includes a first mounting bracket 613 and a fourth elastic member 614, with the first split filter 611 floatingly mounted on the first mounting bracket 613 via the fourth elastic member 614. When the first split filter 611 and the second split filter 612 move to the filtering position, the first split filter 611 can be pushed by the second split filter 612 to compress the fourth elastic member 614.

[0125] For example, during the process of the first filter 611 and the second filter 612 moving to the filtering position, the second filter 612 can push the first filter 611, thereby causing the first filter 611 to compress the fourth elastic member 614. This avoids the first filter 611 and the second filter 612 from colliding and being damaged when they are spliced ​​together to form the first filter 61.

[0126] In some embodiments, the filter assembly 600 includes a second mounting bracket 615 and a fifth elastic member 616. The second sub-filter 612 is floatingly mounted on the second mounting bracket 615 via the fifth elastic member 616. When the first sub-filter 611 and the second sub-filter 612 move to the filtering position, the second sub-filter 612 can be pushed by the first sub-filter 611 to compress the fifth elastic member 616.

[0127] For example, during the process of the first filter 611 and the second filter 612 moving to the filtering position, the first filter 611 can push the second filter 612, thereby causing the second filter 612 to compress the fifth elastic member 616. This avoids the first filter 611 and the second filter 612 from colliding and being damaged when they are spliced ​​together to form the first filter 61.

[0128] Please combine them together Figure 4 and Figure 9In some embodiments, the housing 100 is provided with a first guide groove 51, and the first light-splitting filter 611 is slidably disposed in the first guide groove 51, so that the first light-splitting filter 611 can move between its corresponding filtering position and the avoidance position. Thus, the movement of the first light-splitting filter 611 can be made more stable and reliable by means of the first guide groove 51.

[0129] In some embodiments, the first guide groove 51 is provided on the inner wall of the mounting bracket 500 and / or the housing 100.

[0130] It should be noted that in this application, "and / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / ", unless otherwise specified, generally indicates that the related objects before and after it are in an "or" relationship.

[0131] That is to say, the first guide groove 51 can be provided on the mounting bracket 500, or the first guide groove 51 can be provided on the inner wall of the housing 100. The first guide groove 51 can also be partially provided on the mounting bracket 500 and partially provided on the inner wall of the housing 100. This application embodiment does not limit this.

[0132] In some embodiments, the mounting bracket 500 is provided with a first clearance hole 51a, and the first light-splitting filter 611 is movably disposed within the first clearance hole 51a. This, on the one hand, makes the movement trajectory of the first light-splitting filter 611 more stable and reliable, and on the other hand, avoids interference between the first light-splitting filter 611 and the mounting bracket 500 during movement. Furthermore, compared to making the portion of the mounting bracket 500 corresponding to the first light-splitting filter 611 larger to avoid the movement of the first light-splitting filter 611, the embodiments of this application allow for a more compact internal structure of the skin care device, thereby facilitating the miniaturization design of the skin care device.

[0133] In some embodiments, when the first filter 611 is in its corresponding filtering position, the first filter 611 is located outside the first clearance hole 51a; when the first filter 611 is in its corresponding clearance position, the first filter 611 passes through the first clearance hole 51a.

[0134] In other embodiments, the first clearance hole 51a is used to form the first guide groove 51. In this way, the first clearance hole 51a can be used to guide and slide the movement of the first optical filter 611, thereby improving the stability of the movement of the first optical filter 611.

[0135] In some embodiments, a second guide groove 411 is provided within the housing 100, and the second filter 612 is slidably disposed within the second guide groove 411, so that the second filter 612 can move between its corresponding filtering position and avoidance position. Thus, the movement of the second filter 612 can be made more stable and reliable by means of the second guide groove 411.

[0136] In some embodiments, the second guide groove 411 is provided on the inner wall of the mounting bracket 500 and / or the housing 100 and / or other components within the housing.

[0137] That is to say, the second guide groove 411 can be provided on the mounting bracket 500, or the second guide groove 411 can be provided on the inner wall of the housing 100. The second guide groove 411 can also be partially provided on the mounting bracket 500, partially provided on the inner wall of the housing 100, or provided on other components inside the housing, such as on the heat spreader plate described below. This application embodiment does not limit this.

[0138] In some embodiments, the heat spreader is provided with a second clearance hole 411a, and the second light-distributing filter 612 is movably disposed within the second clearance hole 411a. This allows for a more stable and reliable movement trajectory of the second light-distributing filter 612, while also preventing interference between the second light-distributing filter 612 and the heat spreader during its movement. Furthermore, compared to offsetting the heat spreader away from the second light-distributing filter 612 to avoid its movement, the embodiments of this application allow for a more compact internal structure of the skin care device, thus facilitating miniaturization of the skin care device.

[0139] In some embodiments, when the second filter 612 is in its corresponding filtering position, the second filter 612 is located outside the second clearance hole 411a; when the second filter 612 is in its corresponding clearance position, the second filter 612 passes through the second clearance hole 411a.

[0140] In some embodiments, the second clearance hole 411a is used to form the second guide groove 411. This allows the second clearance hole 411a to form the second guide groove 411 independently, thus eliminating the need for additional second guide grooves 411 in other components such as the skin care device housing 100 and mounting bracket 500, thereby simplifying the structure of the skin care device. Alternatively, the second clearance hole 411a can be part of the second guide groove 411.

[0141] Please continue to refer to this. Figure 10In some embodiments, the skin care device further includes a drive mechanism 700 for driving the first filter 611 and the second filter 612 to move from the filtering position to the avoidance position.

[0142] For example, when the drive unit 711 moves along the first direction H1, it drives the first filter 611 and the second filter 612 to move in a direction away from each other, so that the first filter 611 and the second filter 612 move from the filtering position to the avoidance position.

[0143] In some embodiments, the drive mechanism 700 is also used to drive the first split filter 611 and the second split filter 612 to move from the avoidance position to the filtering position.

[0144] For example, when the drive unit 711 moves along the second direction H2, it drives the first split filter 611 and the second split filter 612 to move towards each other, so that the first split filter 611 and the second split filter 612 move to the filtering position. The first direction H1 and the second direction H2 are opposite.

[0145] The first direction H1 and the second direction H2 can be straight lines. For example, the first direction H1 is to the left and the second direction H2 is to the right; or, the first direction H1 is upward and the second direction H2 is downward.

[0146] Optionally, the first direction H1 can be a clockwise rotation direction and the second direction H2 can be a counterclockwise rotation direction. This application does not limit this aspect.

[0147] It should be noted that the driving mechanism 700 can be used only to drive the first split filter 611 and the second split filter 612 from the filtering position to the avoidance position, or the driving mechanism 700 can be used only to drive the first split filter 611 and the second split filter 612 from the avoidance position to the filtering position, or the driving mechanism 700 can be used to drive the first split filter 611 and the second split filter 612 to move between the avoidance position and the filtering position. The embodiments of this application do not limit this.

[0148] When the drive mechanism 700 can be used only to drive the first filter 611 and the second filter 612 from the filtering position to the avoidance position, the first filter 611 and the second filter 612 can be reset by the elastic element.

[0149] For details, please refer to the following: Figure 5In some embodiments, the skin care device includes a first elastic element 62 disposed within the housing 100. The first elastic element 62 drives the first sub-filter 611 and the second sub-filter 612 to move towards each other, so that the first sub-filter 611 and the second sub-filter 612 move to the filtering position. Thus, the first elastic element 62 makes it easier to reset the first sub-filter 611 and the second sub-filter 612 to the filtering position, and allows the first sub-filter 611 and the second sub-filter 612 to be more stably spliced ​​together to form the first filter 61.

[0150] In some embodiments, the drive mechanism 700 is used to drive the first split filter 611 and the second split filter 612 to move synchronously. Thus, by using the synchronously moving first split filter 611 and second split filter 612, the first filter 61 can move to the avoidance position or the filtering position more quickly, thereby improving the user experience.

[0151] Please refer to this as well. Figures 10 to 15 In some embodiments, the drive mechanism 700 includes one of a linkage drive mechanism 71, a gear drive mechanism 72, a pulley drive mechanism 73, a sprocket drive mechanism 74, a hydraulic drive mechanism 75, and a pneumatic drive mechanism 76.

[0152] like Figure 10 As shown, the linkage transmission mechanism 71 is used to drive the first filter 611 and the second filter 612 to move in opposite directions or towards each other, so that the first filter 611 and the second filter 612 move to the filtering position or the avoidance position.

[0153] like Figure 11 As shown, the gear transmission mechanism 72 includes a first rack 721, a second rack 722, and a transmission gear 723. The first rack 721 and the second rack 722 mesh with opposite sides of the transmission gear 723 in the circumferential direction. The first rack 721 is connected to the first optical filter 611, and the second rack 722 is connected to the second optical filter 612. The transmission gear 723 is used to drive the first rack 721 and the second rack 722 to move in opposite directions or towards each other, so that the first optical filter 611 and the second optical filter 612 move to the filtering position or the avoidance position.

[0154] like Figure 12As shown, the pulley drive mechanism 73 includes a first pulley 731, a second pulley 732, and a synchronous belt 733. The first pulley 731 and the second pulley 732 are spaced apart, and the synchronous belt 733 is sleeved on the first pulley 731 and the second pulley 732. The first split filter 611 and the second split filter 612 are respectively connected to different sides of the synchronous belt 733 in the circumferential direction. The synchronous belt 733 is used to drive the first split filter 611 and the second split filter 612 to move in opposite directions or towards each other, so that the first split filter 611 and the second split filter 612 move to the filtering position or the avoidance position.

[0155] like Figure 13 As shown, the sprocket drive mechanism 74 includes a first sprocket 741, a second sprocket 742, and a drive chain 743. The first sprocket 741 and the second sprocket 742 are spaced apart, and the drive chain 743 is sleeved on the first sprocket 741 and the second sprocket 742. The first split filter 611 and the second split filter 612 are respectively connected to different sides of the circumference of the drive chain 743. The drive chain 743 is used to drive the first split filter 611 and the second split filter 612 to move in opposite directions or towards each other, so that the first split filter 611 and the second split filter 612 move to the filtering position or the avoidance position.

[0156] like Figure 14 As shown, the hydraulic transmission mechanism 75 is used to drive the first filter 611 and the second filter 612 to move to the filtering position or the avoidance position.

[0157] For example, the hydraulic transmission mechanism 75 may include at least two hydraulic telescopic rods 751, with a first filter 611 or a second filter 612 connected to the hydraulic telescopic rods 751, so that the hydraulic transmission mechanism 75 drives the first filter 611 or the second filter 612 to move through the hydraulic telescopic rods 751.

[0158] like Figure 15 As shown, the pneumatic transmission mechanism 76 is used to drive the first filter 611 and the second filter 612 to move to the filtering position or the avoidance position.

[0159] For example, the pneumatic transmission mechanism 76 may include at least two pneumatic telescopic rods 761, with a first filter 611 or a second filter 612 connected to the pneumatic telescopic rods 761, so that the pneumatic transmission mechanism 76 drives the first filter 611 or the second filter 612 to move through the pneumatic telescopic rods 761.

[0160] The present application also provides a skin care device, which provides another driving mechanism 700 to drive the first filter 611 and the second filter 612.

[0161] Please refer to this as well. Figure 10 and Figure 16 In some embodiments, the drive mechanism 700 includes a drive unit 711 and a transmission member 712. The drive unit 711 is movably mounted on the housing 100. The drive unit 711 is connected to the first split filter 611 to drive the first split filter 611 to move. One end of the transmission member 712 is movably connected to the drive unit 711, and the other end of the transmission member 712 is movably connected to the second split filter 612. The drive unit 711 is used to drive the second split filter 612 to move via the transmission member 712. When the drive unit 711 moves in the first direction H1, it drives the first split filter 611 and the second split filter 612 to move in a direction away from each other, so that the first split filter 611 and the second split filter 612 move from the filtering position to the avoidance position.

[0162] Thus, through the cooperation of the drive unit 711 and the transmission member 712, the drive unit 711 can drive the first filter 611 and the second filter 612 to move respectively, thereby achieving synchronous movement of the first filter 611 and the second filter 612, thereby improving the position switching efficiency.

[0163] Therefore, when the drive mechanism 700 has a built-in power source, it can drive the first filter 611 and the second filter 612 to move synchronously with only one power source, thus simplifying the structure of the drive mechanism 700. When the drive mechanism 700 is used to receive the force applied by the user, the user can drive the first filter 611 and the second filter 612 to move synchronously with only one drive unit 711, thus simplifying the user's operation and improving the user experience.

[0164] In some embodiments, the first split filter 611 and the second split filter 612 are movably disposed within the housing 100. When the driving unit 711 moves in the first direction H1, it drives the first split filter 611 and the second split filter 612 to move in a direction away from each other, so that the first split filter 611 and the second split filter 612 move from the filtering position to the avoidance position. In this way, by movably disposing the first split filter 611 and the second split filter 612 within the housing 100, it is easier to design the moving structure and improve the movement stability.

[0165] It should be noted that the drive unit 711 is movably mounted on the housing 100; for example, the drive unit 711 can move along a straight line or a curve. Alternatively, the drive unit 711 can be movably mounted on the housing 100, or it can be rotatably mounted on the housing 100. Both methods can drive the first split filter 611 and the second split filter 612 to move respectively. This application embodiment does not limit this aspect.

[0166] In some embodiments, when the driving unit 711 moves along the second direction H2, it drives the first split filter 611 and the second split filter 612 to move towards each other, so that the first split filter 611 and the second split filter 612 move to the filtering position. The first direction H1 and the second direction H2 are opposite. In this way, the driving unit can switch the first split filter 611 and the second split filter 612 between the filtering position and the avoidance position, respectively.

[0167] In some embodiments, the drive unit 711 is movably mounted on the housing 100 to drive the first split filter 611 and the second split filter 612 to move respectively. This can further improve motion stability, simplify design and save space.

[0168] In one embodiment, the drive unit 711 is slidably mounted on the housing 100 so that the drive unit 711 is movably mounted on the housing 100.

[0169] Please combine Figure 16 , Figure 17 In some embodiments, the drive unit 711 has a force-applying part 7111, which is exposed outside the housing 100 for driving the drive unit 711 to move. In this way, the user can easily control the movement of the drive unit 711 directly through the force-applying part 7111, thereby driving the first filter 611 and the second filter 612 to move respectively.

[0170] The force-applying part 7111 can be used to receive the force applied by the user through operations such as pushing, pulling, flicking, rotating, and pressing. That is to say, the force-applying part 7111 can be a push button, pull rod, lever, knob, and button, etc., and the embodiments of this application do not limit it.

[0171] In one embodiment, the drive unit 711 includes a drive plate 7112 and an actuating plate 7113. The drive plate 7112 is slidably disposed within the housing 100, and the housing 100 is provided with an actuating port 12. The actuating plate 7113 is connected to one side of the drive plate 7112, and the free end of the actuating plate 7113 forms a force-applying part 7111, which is movably disposed within the actuating port 12. Thus, the force-applying part 7111 can be exposed through the actuating port 12 for easy reception of user operations. Furthermore, the plate-like design simplifies the structure of the drive unit and facilitates the installation of a sliding fit structure. It also facilitates the formation of an easy-to-apply force structure in the force-applying part 7111, such as an anti-slip structure.

[0172] As mentioned above, in some embodiments, the peripheral side surface of one end of the housing 100 includes a first side surface 13, the first side surface 13 is provided with a protrusion 14, a light-emitting hole 11 is provided on the end face of the protrusion 14, and a light-transmitting element 32 is provided in the light-emitting hole 11.

[0173] The first side 13 is also provided with a toggle opening 12, which is located on one side of the protrusion 14. The drive part 711 has a force-applying part 7111, which is movably provided in the toggle opening 12.

[0174] Thus, by placing the toggle port 12 and the light emission port 11 on the same side of the housing 100, the user can easily operate the force application part 7111 from the toggle port 12.

[0175] It is also understood that since the light-emitting hole 11 is located on the protrusion 14, the light-transmitting element 32 located within the light-emitting hole 11 is also at least partially located within the protrusion 14; and the first filter 611 and the second filter 612 are located between the light-transmitting element 32 and the light-emitting assembly 200 when in the filtering position. In this way, by placing the toggle port 12 on the side where the protrusion 14 is located, the distance between the filtering position and the toggle port 12 can be reduced, thereby reducing the transmission distance of the drive unit 711 (specifically, reducing the protrusion height of the toggle plate 7113), thereby reducing the force required for toggle and improving the performance.

[0176] Please continue to refer to this. Figure 18 Optionally, the toggle port 12 can also be located on the adjacent side of the first side 13, but this embodiment does not limit this.

[0177] In some embodiments, the drive mechanism 700 may optionally include a drive member (not shown) for driving the drive unit 711 to move. This allows the skin care device to automatically control the movement of the first filter 611 and the second filter 612. Compared to a structure where the user manually drives the first filter 611 and the second filter 612, the structure where the drive member drives the first filter 611 and the second filter 612 allows for more accurate movement of the first filter 611 and the second filter 612. The drive member may be a drive motor, a hydraulic pump, or a pneumatic pump, etc.

[0178] The above is an overall description of how the driving unit 711 drives the first filter 611 and the second filter 612 to move in the embodiments of this application.

[0179] In some embodiments, the drive unit 711 is movably mounted within the housing 100. For example, the drive unit 711 can move along a straight line or a curve.

[0180] In some embodiments, the drive unit 711 is slidably mounted on the inner wall of the mounting bracket 500 and / or the housing 100. This makes the movement of the drive unit 711 more stable and reliable.

[0181] That is to say, the drive unit 711 can be slidably mounted on the mounting bracket 500, or it can be slidably mounted on the inner wall of the housing 100. The drive unit 711 can also be slidably connected to both the mounting bracket 500 and the interior of the housing 100. This application embodiment does not limit this.

[0182] For example, the drive unit 711 is slidably mounted on the mounting bracket 500, so that the original structure of the skin care device itself can be used to form a sliding structure, thereby simplifying the design and reducing costs.

[0183] Please combine Figure 16 and Figure 19 In some embodiments, the driving unit 711 is fixedly connected to the first split filter 611 to drive the first split filter 611 to move with the driving unit 711. Thus, the driving unit 711 and the first split filter 611 can move synchronously.

[0184] In some embodiments, the transmission member 712 is rotatably mounted inside the housing 100. One end of the transmission member 712 is rotatably slidably connected to the drive unit 711 via the first slide groove 7121, and the other end of the transmission member 712 is rotatably slidably connected to the second optical filter 612 via the second slide groove 7122. The drive unit 711 is used to drive the second optical filter 612 to move by driving the transmission member 712 to rotate.

[0185] It is understandable that, since the first filter 611 and the second filter 612 are movably disposed within the housing 100, and the drive unit 711 is movably installed within the housing 100 and the transmission member 712 is rotatably installed within the housing 100, with the transmission member 712 located between the first filter 61 and the drive unit 711, by setting a structure in which "one end of the transmission member 712 is rotatably slidably connected to the drive unit 711 through the first sliding groove 7121, and the other end of the transmission member 712 is rotatably slidably connected to the second filter 612 through the second sliding groove 7122", the drive unit 711 can be used to drive the second filter 612 to move synchronously by driving the transmission member 712 to rotate.

[0186] This creates a rotatable and slidable connection between one end of the transmission member 712 and the drive unit 711 within the first slide groove 7121, allowing the drive unit 711 to drive one end of the transmission member 712 to rotatably move along the first slide groove 7121; and a rotatable and slidable connection between the other end of the transmission member 712 and the second optical filter 612 within the second slide groove 7122. Therefore, when the drive unit 711 drives the transmission member 712 to rotate, the two ends of the transmission member 712 move in opposite directions, allowing the first optical filter 611 connected to the drive unit 711 and the second optical filter 612 connected to the other end of the transmission member 712 to move in opposite directions or towards each other.

[0187] For example, the transmission member 712 includes a first segment 7123 and a second segment 7124 connected together, and the transmission member 712 is rotatably mounted in the housing 100 at the connection between the first segment 7123 and the second segment 7124. This facilitates space saving.

[0188] In some embodiments, the first segment 7123 is provided with a first slide groove 7121, which extends along the length of the first segment 7123. The drive part 711 is provided with a first sliding protrusion 7114, which is rotatably and slidably installed in the first slide groove 7121, so that one end of the transmission member 712 is rotatably slidably connected to the drive part 711 through the first slide groove 7121.

[0189] In some embodiments, the filter assembly 600 further includes a second support member 615a for supporting the second split filter 612. The second split filter 612 is mounted on the second support member 615a and is movably connected to the transmission member 712 via the second support member 615a. Therefore, compared to the second split filter 612 being directly connected to the transmission member 712, the second support member 615a can be made larger to increase the support area for the second split filter 612, thereby making the installation of the second split filter 612 more stable and reliable.

[0190] In some embodiments, the second support member 615a is slidably mounted on the inner wall of the mounting bracket 500 and / or the housing 100 along the first direction H1, so that the second filter 612 is movably disposed within the housing 100. This makes the movement of the second filter 612 more stable and reliable.

[0191] The second support member 615a can be a second mounting bracket 615. Alternatively, the second support member 615a can be separately formed from the second mounting bracket 615 and connected to each other. The filter assembly 600 may also have only one of the second mounting bracket 615 and the second support member 615a. This application embodiment does not limit this.

[0192] For example, the second segment 7124 may be provided with a second slide groove 7122, which extends along the length of the second segment 7124. The filter assembly 600 also includes a second support member 615a for supporting the second sub-filter 612. The second sub-filter 612 is mounted on the second support member 615a. The second support member 615a is provided with a second sliding protrusion 6151, which is rotatably and slidably mounted in the second slide groove 7122, so that the other end of the transmission member 712 is rotatably slidably connected to the second sub-filter 612 through the second slide groove 7122.

[0193] In some embodiments, the first segment 7123 and the second segment 7124 may be connected by a bend, that is, the transmission member 712 may be a bent rod-like structure or a plate-like structure. Optionally, the transmission member 712 may also be arc-shaped or straight rod / plate-like, which is not limited in this application embodiment.

[0194] For example, the end of the first segment 7123 away from the second segment 7124 can be tilted toward the first filter 611, and the end of the second segment 7124 away from the first segment 7123 can be tilted toward the first filter 611.

[0195] Therefore, when the transmission component 712 rotates, the connection between the first segment 7123 and the second segment 7124 is the rotation center of the transmission component 712, and the movement directions of the first segment 7123 and the second segment 7124 can be opposite.

[0196] For example, when the driving component moves the first split filter 611 to the right, it also rotates the first segment 7123 to the right. At this time, the second segment 7124 rotates to the left accordingly, causing the second segment 7124 to move the second split filter 612 to the left. Similarly, when the driving component moves the first split filter 611 to the left, the second split filter 612 moves to the right accordingly.

[0197] In some embodiments, the filter assembly 600 further includes a first support member 613a for supporting the first split filter 611. The first split filter 611 is mounted on the first support member 613a and is mounted on the drive unit 711 via the first support member 613a. Therefore, compared to the first split filter 611 being directly connected to the drive unit 711, the first support member 613a can be made larger to increase the support area for the first split filter 611, thereby making the installation of the first split filter 611 more stable and reliable.

[0198] In some embodiments, the filter assembly 600 includes a first support member 613a, which is connected and fixed to both the drive unit 711 and the first split filter 611. Therefore, compared to the first split filter 611 being directly connected to the drive unit 711, the first support member 613a can be made larger to increase the support area for the first split filter 611, thereby making the installation of the first split filter 611 more stable and reliable.

[0199] The first support member 613a can be snapped or screwed to the drive unit 711, and this embodiment does not limit this.

[0200] The end of the second segment 7124 furthest from the first segment 7123 can be tilted toward the first support member 613a. This allows the driving member to drive the first split filter 611 and the second split filter 612 to move in opposite directions.

[0201] The first support member 613a can be the first mounting bracket 613. The first support member 613a can also be separately formed from the first mounting bracket 613 and connected to each other. The filter assembly 600 can also have only one of the first mounting bracket 613 and the first support member 613a. This application embodiment does not limit this.

[0202] In some embodiments, the first support member 613a is slidably mounted on the inner wall of the mounting bracket 500 and / or the housing 100 along the first direction H1, so that the first optical filter 611 is movably disposed within the housing 100. This makes the movement of the first optical filter 611 more stable and reliable.

[0203] In some embodiments, the transmission member 712 is rotatably mounted on the inner wall of the mounting bracket 500 and / or the housing 100. This makes the movement of the transmission member 712 more stable and reliable.

[0204] That is to say, the transmission component 712 can be rotatably mounted on the mounting bracket 500, or it can be rotatably mounted on the inner wall of the housing 100. The transmission component 712 can also be rotatably connected to both the mounting bracket 500 and the interior of the housing 100. This application embodiment does not limit this.

[0205] For the scheme in which "the first filter 611 and the second filter 612 are movably disposed within the housing 100", the following example illustrates its arrangement.

[0206] Please combine them together Figure 4 and Figure 9 In some embodiments, the housing 100 is provided with a first guide groove 51, and the first light-splitting filter 611 is slidably disposed in the first guide groove 51, so that the first light-splitting filter 611 can move between its corresponding filtering position and the avoidance position. Thus, the movement of the first light-splitting filter 611 can be made more stable and reliable by means of the first guide groove 51.

[0207] In some embodiments, the first guide groove 51 is provided on the inner wall of the mounting bracket 500 and / or the housing 100.

[0208] It should be noted that in this application, "and / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / ", unless otherwise specified, generally indicates that the related objects before and after it are in an "or" relationship.

[0209] That is to say, the first guide groove 51 can be provided on the mounting bracket 500, or the first guide groove 51 can be provided on the inner wall of the housing 100. The first guide groove 51 can also be partially provided on the mounting bracket 500 and partially provided on the inner wall of the housing 100. This application embodiment does not limit this.

[0210] In some embodiments, the mounting bracket 500 is provided with a first clearance hole 51a, and the first light-splitting filter 611 is movably disposed within the first clearance hole 51a. This, on the one hand, makes the movement trajectory of the first light-splitting filter 611 more stable and reliable, and on the other hand, avoids interference between the first light-splitting filter 611 and the mounting bracket 500 during movement. Furthermore, compared to making the portion of the mounting bracket 500 corresponding to the first light-splitting filter 611 larger to avoid the movement of the first light-splitting filter 611, the embodiments of this application allow for a more compact internal structure of the skin care device, thereby facilitating the miniaturization design of the skin care device.

[0211] In some embodiments, when the first filter 611 is in its corresponding filtering position, the first filter 611 is located outside the first clearance hole 51a; when the first filter 611 is in its corresponding clearance position, the first filter 611 passes through the first clearance hole 51a.

[0212] In other embodiments, the first clearance hole 51a is used to form the first guide groove 51. In this way, the first clearance hole 51a can be used to guide and slide the movement of the first optical filter 611, thereby improving the stability of the movement of the first optical filter 611.

[0213] In some embodiments, a second guide groove 411 is provided within the housing 100, and the second filter 612 is slidably disposed within the second guide groove 411, so that the second filter 612 can move between its corresponding filtering position and avoidance position. Thus, the movement of the second filter 612 can be made more stable and reliable by means of the second guide groove 411.

[0214] In some embodiments, the second guide groove 411 is provided on the inner wall of the mounting bracket 500 and / or the housing 100 and / or other components within the housing 100.

[0215] That is to say, the second guide groove 411 can be provided on the mounting bracket 500, or it can be provided on the inner wall of the housing 100. The second guide groove 411 can also be partially provided on the mounting bracket 500, partially provided on the inner wall of the housing 100, or provided on other components inside the housing 100, such as on the heat spreader plate described below. This application embodiment does not limit this.

[0216] In some embodiments, the heat spreader is provided with a second clearance hole 411a, and the second light-distributing filter 612 is movably disposed within the second clearance hole 411a. This allows for a more stable and reliable movement trajectory of the second light-distributing filter 612, while also preventing interference between the second light-distributing filter 612 and the heat spreader during its movement. Furthermore, compared to offsetting the heat spreader away from the second light-distributing filter 612 to avoid its movement, the embodiments of this application allow for a more compact internal structure of the skin care device, thus facilitating miniaturization of the skin care device.

[0217] In some embodiments, when the second filter 612 is in its corresponding filtering position, the second filter 612 is located outside the second clearance hole 411a; when the second filter 612 is in its corresponding clearance position, the second filter 612 passes through the second clearance hole 411a.

[0218] In some embodiments, the second clearance hole 411a is used to form the second guide groove 411. This allows the second clearance hole 411a to form the second guide groove 411 independently, thus eliminating the need for additional second guide grooves 411 in other components such as the skin care device housing 100 and mounting bracket 500, thereby simplifying the structure of the skin care device. Alternatively, the second clearance hole 411a can be part of the second guide groove 411.

[0219] In some embodiments, the first split filter 611 and the second split filter 612 are arranged along the width direction of the light exit hole 11.

[0220] Please combine Figure 17 , Figure 19 and Figure 20 Specifically, in some implementation methods, such as Figure 17 As shown, the housing 100 generally has a thickness direction, a width direction, and a length direction, and the thickness direction of the housing 100 is consistent with the width direction of the light outlet hole 11.

[0221] The light-emitting hole 11 is located at one end of the length direction of the housing 100. Specifically, the first side surface 13 is located on one side of the width direction of the housing 100.

[0222] The actuation port 12 is located on the side of the protrusion 14 facing the other end of the housing 100 along its length. This facilitates user operation.

[0223] The drive unit 711 is movably disposed within the housing 100 along the width direction of the light emission hole 11. Specifically, the length direction of the actuation port 12 is aligned with the width direction of the light emission hole 11.

[0224] Specifically, such as Figure 19 and Figure 20 As shown, the toggle plate 7113 is connected to one edge of the drive plate 7112 in the width direction and is set at an angle (e.g., 60-120°) to the drive plate 7112. Optionally, the toggle plate 7113 is perpendicular to the drive plate 7112.

[0225] Specifically, the length of the actuating plate 7113 in the width direction of the light output aperture 11 is less than the length of the driving plate 7112. In this way, the driving plate 7112 has sufficient space to connect the transmission component 712 and the first split filter 611 respectively.

[0226] Specifically, the drive board 7112 has a mounting side 7115, and the toggle plate 7113 is mounted on the mounting side 7115.

[0227] The first sliding protrusion 7114 is provided on the mounting side 7115. The first sliding protrusion 7114 is a protruding post.

[0228] Specifically, the first support member 613a is installed on the mounting side 7115.

[0229] The mounting side 7115 has a mounting post 7116, and the first support member 613a is mounted on the mounting side 7115 via the mounting post 7116.

[0230] Optionally, the mounting post 7116 is located on one side of the first sliding protrusion 7114 along the width direction of the light outlet hole 11.

[0231] Optionally, the mounting post 7116 has two posts in the width direction of the light outlet hole 11.

[0232] Specifically, the first support member 613a includes a support section 6131, an offset section 6132, and an installation section 6133. The offset section 6132 connects the support section 6131 and the installation section 6133, and the offset section 6132 is deflected to one side of the support section 6131.

[0233] Among them, the support section 6131 is parallel or approximately parallel to the installation section 6133.

[0234] The support section 6131 is connected to the first optical filter 611 to support the first optical filter 611.

[0235] The mounting section 6133 is connected to one side of the drive board 7112. Optionally, the mounting section 6133 is connected to the mounting side 7115.

[0236] Thus, by setting the bias segment 6132, it is easy to make the first filter 611 and the second filter 612 lie on the same plane, thereby facilitating their combination into the first filter 61.

[0237] In one embodiment, the mounting bracket 500 has a first guide groove 51 on one side of the light outlet hole 11 in the width direction. The first light splitter 611 is slidably disposed in the first guide groove 51.

[0238] The heat spreader is located on the other side of the mounting bracket 500 in the width direction of the light outlet hole 11, and the heat spreader and the mounting bracket 500 on the other side of the width direction of the light outlet hole 11 are provided with a second guide groove 411, and the second light splitter 612 is slidably disposed in the second guide groove 411.

[0239] Specifically, the mounting bracket 500 has a mounting ring portion 52 for mounting the light-transmitting element 32 and a light-emitting mounting portion 53 for mounting the light-emitting assembly 200. The mounting ring portion 52 and the light-emitting mounting portion 53 form two clearance notches 54 in the length direction of the light-emitting hole 11. The two clearance notches 54 are located on both sides of the mounting ring portion 52 in the length direction of the light-emitting hole 11.

[0240] The drive unit 711 is located in one of the clearance gaps 54.

[0241] The mounting bracket 500 defines the sidewall of the clearance notch 54 and has a support surface 55 facing the light emission hole 11. The drive unit 711 is slidably mounted on the support surface 55 along the width direction of the light emission hole 11.

[0242] Optionally, the transmission component 712 is rotatably mounted on the support surface 55.

[0243] Optionally, the first support member 613a is slidably disposed on the support surface 55 along the width direction of the light outlet hole 11.

[0244] In this way, the original structure of the skin care equipment can be fully utilized, thereby simplifying the structure and reducing costs.

[0245] Optionally, the support surface 55 is provided with a first sliding groove (not shown in the figure) extending along the width direction of the light outlet hole 11, and the drive part 711 is slidably disposed in the first sliding groove.

[0246] Optionally, the support surface 55 is provided with a second sliding groove (not shown in the figure) extending along the width direction of the light outlet hole 11, and the first support member 613a is slidably disposed in the second sliding groove.

[0247] Please combine them together Figure 4 and Figure 9 In some embodiments, the housing 100 is provided with a first guide groove 51, and the first light-splitting filter 611 is slidably disposed in the first guide groove 51, so that the first light-splitting filter 611 can move between its corresponding filtering position and the avoidance position. Thus, the movement of the first light-splitting filter 611 can be made more stable and reliable by means of the first guide groove 51.

[0248] In some embodiments, the first guide groove 51 is provided on the inner wall of the mounting bracket 500 and / or the housing 100.

[0249] It should be noted that in this application, "and / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / ", unless otherwise specified, generally indicates that the related objects before and after it are in an "or" relationship.

[0250] That is to say, the first guide groove 51 can be provided on the mounting bracket 500, or the first guide groove 51 can be provided on the inner wall of the housing 100. The first guide groove 51 can also be partially provided on the mounting bracket 500 and partially provided on the inner wall of the housing 100. This application embodiment does not limit this.

[0251] In some embodiments, the mounting bracket 500 is provided with a first clearance hole 51a, and the first light-splitting filter 611 is movably disposed within the first clearance hole 51a. This, on the one hand, makes the movement trajectory of the first light-splitting filter 611 more stable and reliable, and on the other hand, avoids interference between the first light-splitting filter 611 and the mounting bracket 500 during movement. Furthermore, compared to making the portion of the mounting bracket 500 corresponding to the first light-splitting filter 611 larger to avoid the movement of the first light-splitting filter 611, the embodiments of this application allow for a more compact internal structure of the skin care device, thereby facilitating the miniaturization design of the skin care device.

[0252] In some embodiments, when the first filter 611 is in its corresponding filtering position, the first filter 611 is located outside the first clearance hole 51a; when the first filter 611 is in its corresponding clearance position, the first filter 611 passes through the first clearance hole 51a.

[0253] In other embodiments, the first clearance hole 51a is used to form the first guide groove 51. In this way, the first clearance hole 51a can be used to guide and slide the movement of the first optical filter 611, thereby improving the stability of the movement of the first optical filter 611.

[0254] Of course, in other embodiments, the first clearance hole 51a may only have a clearance function, and the first guide groove 51 may be formed at other positions of the mounting bracket or on the inner wall of the housing 100.

[0255] In some embodiments, a second guide groove 411 is provided within the housing 100, and the second filter 612 is slidably disposed within the second guide groove 411, so that the second filter 612 can move between its corresponding filtering position and avoidance position. Thus, the movement of the second filter 612 can be made more stable and reliable by means of the second guide groove 411.

[0256] In some embodiments, the second guide groove 411 is provided on the inner wall of the mounting bracket 500 and / or the housing 100 and / or other components within the housing.

[0257] That is to say, the second guide groove 411 can be provided on the mounting bracket 500, or the second guide groove 411 can be provided on the inner wall of the housing 100. The second guide groove 411 can also be partially provided on the mounting bracket 500, partially provided on the inner wall of the housing 100, or provided on other components inside the housing, such as on the heat spreader plate described below. This application embodiment does not limit this.

[0258] In some embodiments, the heat spreader is provided with a second clearance hole 411a, and the second light-distributing filter 612 is movably disposed within the second clearance hole 411a. This allows for a more stable and reliable movement trajectory of the second light-distributing filter 612, while also preventing interference between the second light-distributing filter 612 and the heat spreader during its movement. Furthermore, compared to offsetting the heat spreader away from the second light-distributing filter 612 to avoid its movement, the embodiments of this application allow for a more compact internal structure of the skin care device, thus facilitating miniaturization of the skin care device.

[0259] In some embodiments, when the second filter 612 is in its corresponding filtering position, the second filter 612 is located outside the second clearance hole 411a; when the second filter 612 is in its corresponding clearance position, the second filter 612 passes through the second clearance hole 411a.

[0260] In some embodiments, the second clearance hole 411a is used to form the second guide groove 411. This allows the second clearance hole 411a to form the second guide groove 411 independently, thus eliminating the need for additional second guide grooves 411 in other components such as the skin care device housing 100 and mounting bracket 500, thereby simplifying the structure of the skin care device. Alternatively, the second clearance hole 411a can be part of the second guide groove 411.

[0261] The above is a description of how the first filter 611 and the second filter 612 are movably disposed within the housing 100 in the embodiments of this application.

[0262] The following description will continue with the first filter 611 and the second filter 612 being rotatably disposed within the housing 100. At this time, the structure of the drive unit 711 may change accordingly.

[0263] Please continue to refer to this. Figure 21 In some embodiments, when the drive unit 711 moves in the first direction H1, it drives the first filter 611 and the second filter 612 to rotate in a direction away from each other, so that the first filter 611 and the second filter 612 move from the filtering position to the avoidance position.

[0264] In some embodiments, when the drive unit 711 moves in the second direction H2, it drives the first filter 611 and the second filter 612 to rotate in a direction that brings them closer to each other, so that the first filter 611 and the second filter 612 move from the avoidance position to the filtering position.

[0265] Therefore, the movement of the first optical filter 611 and the second optical filter 612 can be achieved through the movement of a single drive unit 711. When the drive mechanism 700 has a built-in power source, it can drive the first optical filter 611 and the second optical filter 612 with only one power source, thus simplifying the structure of the drive mechanism 700. When the drive mechanism 700 operates to receive force applied by the user, the user can drive the first optical filter 611 and the second optical filter 612 with just one drive unit 711, making operation simpler and improving the user experience.

[0266] In some embodiments, the drive unit 711 is movably installed inside the housing 100, and the drive unit 711 is movably connected to the first optical filter 611 to drive the first optical filter 611 to rotate.

[0267] The transmission component 712 includes a steering gear 7125 and a transmission part 7126. The drive part 711 is meshed with the steering gear 7125. One end of the transmission part 7126 is meshed with the steering gear 7125, and the other end of the transmission part 7126 is movably connected to the second filter 612 to drive the second filter 612 to rotate.

[0268] For example, the first optical filter 611 is rotatably installed inside the housing 100, and the driving component and the first optical filter 611 are connected by the first connecting rod 7128. Therefore, when the driving component moves, it can drive the first optical filter 611 to rotate through the first connecting rod 7128.

[0269] The steering gear 7125 is rotatably mounted inside the housing 100. The teeth of the drive member extend along its direction of movement and mesh with the steering gear 7125, so that the movement of the drive member can simultaneously drive the steering gear 7125 and the first filter 611 to rotate.

[0270] The teeth of the transmission unit 7126 extend along its direction of movement and mesh with the steering gear 7125. The transmission unit 7126 and the second filter 612 can be connected by a second connecting rod 7127. Thus, the movement of the driving member can drive the steering gear 7125 to rotate, and then the rotation of the steering gear 7125 can move the transmission unit 7126. Finally, the movement of the transmission unit 7126 drives the second filter 612 to rotate, ultimately realizing that the movement of the driving member can drive the rotation of the first filter 611 and the second filter 612.

[0271] Please continue to refer to this. Figure 22 In some embodiments, the drive unit 711 is rotatably mounted within the housing 100, and the drive unit 711 is fixedly connected to the first optical filter 611 to drive the first optical filter 611 to rotate. One end of the transmission member 712 is movably connected to the drive unit 711, and the other end of the transmission member 712 is movably connected to the second optical filter 612. The drive unit 711 is used to drive the second optical filter 612 to rotate via the transmission member 712.

[0272] For example, the transmission component 712 can be a third connecting rod, so that the drive unit 711, the transmission component 712, and the second filter 612 constitute a crank-connecting rod transmission mechanism. In this way, the rotation of the drive unit 711 can not only drive the first filter 611 to rotate, but also drive the second filter 612 to rotate.

[0273] Please continue to refer to this. Figure 23 In some embodiments, the lamp tube 21 is parallel to the rotation axis of the first light-splitting filter 611 so that the first light-splitting filter 611 can rotate to the side of the lamp tube 21 facing the light-emitting hole 11.

[0274] In some embodiments, the lamp tube 21 is parallel to the rotation axis of the second split filter 612 so that the second split filter 612 can rotate to the side of the lamp tube 21 facing the light outlet 11.

[0275] In some embodiments, when the first filter 611 and the second filter 612 are in a clearance position, at least a portion of the first filter 611 and the second filter 612 is located within the reflector cup 22. This allows for full utilization of the space within the reflector cup 22 to accommodate the movement of the first filter 611 and / or the second filter 612, resulting in a more compact internal structure for the skin care device.

[0276] Please continue to refer to this. Figure 24 In some embodiments, the filter assembly 600 further includes a first rotating shaft 63 and a second elastic member 64. The first rotating shaft 63 is floatingly mounted within the housing 100 via the second elastic member 64, and the first split filter 611 is rotatably mounted within the housing 100 via the first rotating shaft 63, so that the first split filter 611 can elastically move relative to the housing 100.

[0277] For example, during the process of the first filter 611 and the second filter 612 moving to the filtering position, the second filter 612 can push the first filter 611, thereby causing the first filter 611 to compress the second elastic member 64 through the first rotating shaft 63. This avoids the first filter 611 and the second filter 612 from colliding and being damaged when they are spliced ​​together to form the first filter 61.

[0278] In some embodiments, the filter assembly 600 includes a second rotating shaft 65 and a third elastic element 66. The second rotating shaft 65 is floatingly mounted in the housing 100 via the third elastic element 66, and the second sub-filter 612 is rotatably mounted in the housing 100 via the second rotating shaft 65, so that the second sub-filter 612 can elastically move relative to the housing 100.

[0279] For example, during the process of the first filter 611 and the second filter 612 moving to the filtering position, the first filter 611 can push the second filter 612, thereby causing the second filter 612 to compress the third elastic member 66 through the second rotating shaft 65. This avoids the first filter 611 and the second filter 612 from colliding and being damaged when they are spliced ​​together to form the first filter 61.

[0280] In some embodiments, the light filtering assembly 600 further includes a second filter 67 located between the first filter 61 and the light emission aperture 11, for filtering the light emitted by the light emitting assembly 200 toward the light emission aperture 11.

[0281] For example, skin care devices can filter light of different wavelengths through a first filter 61 and a second filter 67, thereby enabling skin care devices to meet more diverse user needs.

[0282] In some embodiments, the second filter 67 is spaced apart from the light-transmitting element 32 of the skin care device. The filter assembly 600 also includes a sealing element 68, which is at least partially disposed between the light-transmitting element 32 and the second filter 67 to seal the space between them. Thus, by separating the light-emitting assembly 200 from the light-transmitting element 32 through the second filter 67, water mist formation at the light-transmitting element 32 can be avoided, thereby improving the user experience.

[0283] That is, in some embodiments, the skin care device may include a housing 100, a light-emitting component 200, a light-filtering component 600, a drive mechanism 700, a cooling component 300, and a heat dissipation component 400.

[0284] The housing 100 is provided with a light-emitting hole 11. A light-emitting assembly 200 is disposed within the housing 100 and is used to generate light emitted from the light-emitting hole 11 toward the skin to be treated. A filter assembly 600 includes a first filter 61, which includes a first sub-filter 611 and a second sub-filter 612. The first sub-filter 611 and the second sub-filter 612 are movably disposed within the housing 100 and have a filtering position and a retraction position. The first sub-filter 611 and the second sub-filter 612 are combined at the filtering position to form the first filter 61 for filtering light emitted from the light-emitting assembly 200 toward the light-emitting hole 11. The first sub-filter 611 and the second sub-filter 612 are used at the retraction position to retract light emitted from the light-emitting assembly toward the light-emitting hole 612. The light filtering assembly 600 further includes a second filter 67. When the first filter 611 and the second filter 612 are in the filtering position, the second filter 67 is located between the first filter 61 and the light exit hole 11 to filter the light emitted from the light emitting assembly 200 towards the light exit hole 11. A drive mechanism 700 is at least partially disposed within the housing 100 and is used to drive the first filter 611 and the second filter 612 to move in opposite directions, so that the first filter 611 and the second filter 612 move to a clearance position. The cooling assembly 300 includes a cooling element 31 and a light-transmitting element 32 disposed within the light exit hole 11. The cooling surface of the cooling element 31 is thermally connected to the light-transmitting element 32. The heat dissipation assembly 400 includes a heat-conducting element 41 and a heat sink assembly 42 connected to the heat-conducting element 41. One end of the heat-conducting element 41 is thermally connected to the heat dissipation surface of the cooling element 31. The second filter 67 is spaced apart from the light-transmitting element 32.

[0285] The filter assembly 600 further includes a sealing member 68, which is at least partially disposed between the light-transmitting member 32 and the second filter 67 to seal the space between the light-transmitting member 32 and the second filter 67; and / or, a heat-conducting member 41 is disposed on one side of the light-transmitting member 32 and the light-emitting assembly 200, the heat-conducting member 41 is a heat-equalizing plate, the heat-equalizing plate is provided with a second clearance hole 411a, and the first filter 611 is movably disposed in the second clearance hole 411a.

[0286] Please continue to refer to this. Figure 25 Optionally, the second filter 67 may also be located between the first filter 61 and the light-emitting component 200, and this embodiment of the application does not limit this.

[0287] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0288] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0289] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0290] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A skin care device, characterized in that, include: The housing is provided with a light-emitting hole; A light-emitting component, disposed within the housing, is used to generate light emitted from the light-emitting hole toward the skin to be treated; A light filtering assembly includes a first filter, which further includes a first sub-filter and a second sub-filter. The first and second sub-filters are movably disposed within the housing and have a filtering position and a retraction position. The first and second sub-filters are used to combine at the filtering position to form the first filter for filtering light emitted by the light emitting component toward the light emitting aperture. The first and second sub-filters are used at the retraction position to retract light emitted by the light emitting component toward the light emitting aperture. and, A driving mechanism includes a driving part and a transmission component. The driving part is movably mounted on the housing and is connected to the first optical filter to drive the first optical filter to move. One end of the transmission component is movably connected to the driving part, and the other end of the transmission component is movably connected to the second optical filter. The driving part is used to drive the second optical filter to move through the transmission component. When the driving part moves in a first direction, it drives the first optical filter and the second optical filter to move in a direction away from each other, so that the first optical filter and the second optical filter move from the filtering position to the avoidance position.

2. The skin care device according to claim 1, characterized in that, The first and second sub-filters are movably disposed within the housing. When the driving unit moves in the first direction, it drives the first and second sub-filters to move in a direction away from each other, so that the first and second sub-filters move from the filtering position to the avoidance position.

3. The skin care device according to claim 2, characterized in that, The drive unit is movably mounted on the housing; The drive unit has a force-applying portion exposed outside the housing for driving the drive unit to move via the force-applying portion; or, the drive mechanism further includes a drive member for driving the drive unit to move; and / or, The driving unit is fixedly connected to the first optical filter to drive the first optical filter to move with the driving unit; and / or The transmission component is rotatably mounted within the housing. One end of the transmission component is rotatably slidably connected to the driving unit via a first sliding groove, and the other end of the transmission component is rotatably slidably connected to the second optical filter via a second sliding groove. The driving unit is used to drive the second optical filter to move by driving the transmission component to rotate; and / or... The housing is provided with a first guide groove, and the first split filter is slidably disposed within the first guide groove, so that the first split filter can move between its corresponding filtering position and the avoidance position; and / or, The housing is provided with a second guide groove, and the second filter is slidably disposed in the second guide groove so that the second filter can move between its corresponding filtering position and the avoidance position.

4. The skin care device according to claim 3, characterized in that, The transmission component includes a first segment and a second segment connected together, and the transmission component is rotatably mounted within the housing at the connection between the first segment and the second segment; and / or, The first segment is provided with the first sliding groove, which extends along the length of the first segment. The driving part is provided with a first sliding protrusion, which is rotatably and slidably mounted in the first sliding groove, so that one end of the transmission member is rotatably slidably connected to the driving part through the first sliding groove; and / or, The second segment is provided with the second sliding groove, which extends along the length of the second segment. The filter assembly further includes a second support member for supporting the second split filter. The second split filter is mounted on the second support member. The second support member is provided with a second sliding protrusion, which is rotatably and slidably mounted in the second sliding groove, so that the other end of the transmission member is rotatably slidably connected to the second split filter through the second sliding groove; and / or, The skin care device further includes a cooling assembly and a heat dissipation assembly. The cooling assembly includes a cooling element and a light-transmitting element. The light-transmitting element is disposed within the light-emitting hole. The cooling surface of the cooling element is thermally connected to the light-transmitting element. The heat dissipation assembly includes a heat-conducting element and a heat sink assembly. The heat sink is connected to the heat-conducting element. One end of the heat-conducting element is thermally connected to the heat dissipation surface of the cooling element. The heat-conducting element is disposed on one side of the light-transmitting element and the light-emitting assembly. The heat-conducting element is a temperature equalization plate. The temperature equalization plate has a second clearance hole. The second light-splitting filter is movably disposed within the second clearance hole; and / or, The driving unit includes a driving plate and a toggle plate. The driving plate is slidably disposed within the housing. The housing is provided with a toggle port. The toggle plate is connected to one side of the driving plate. The free end of the toggle plate forms the force-applying part, which is movably disposed within the toggle port.

5. The skin care device according to claim 4, characterized in that, The first segment, at the end furthest from the second segment, is inclined toward the first optical filter; and the second segment, at the end furthest from the first segment, is inclined toward the first optical filter; and / or The filtering assembly further includes a first support member for supporting the first split filter, the first split filter being mounted on the first support member, and the first split filter being mounted on the driving unit via the first support member; and / or The filter assembly includes a first support member, which is connected and fixed to the driving unit and the first split filter, respectively. The second segment, with its end away from the first segment, is inclined towards the first support member; and / or... The housing is provided with a mounting bracket for mounting the light-transmitting element and the light-emitting assembly; the driving unit is slidably mounted on the mounting bracket and / or the inner wall of the housing; and / or, the transmission member is rotatably mounted on the mounting bracket and / or the inner wall of the housing; and / or, the first guide groove is provided on the inner wall of the mounting bracket and / or the housing; and / or, the second guide groove is provided on the inner wall of the mounting bracket and / or the housing; and / or, the mounting bracket is provided with a first clearance hole, and the first light-splitting filter is movably disposed within the first clearance hole; or... The second clearance hole is used to form the second guide groove.

6. The skin care device according to claim 1, characterized in that, The first and second optical filters are rotatably disposed within the housing. When the driving unit moves in the first direction, it drives the first and second optical filters to rotate in a direction away from each other, so that the first and second optical filters move from the filtering position to the avoidance position; wherein... The driving unit is movably mounted within the housing, and is movably connected to the first optical filter to drive the first optical filter to rotate; the transmission component includes a steering gear and a transmission part, the driving unit is meshed with the steering gear, one end of the transmission part is meshed with the steering gear, and the other end of the transmission part is movably connected to the second optical filter to drive the second optical filter to rotate; or, the driving unit is rotatably mounted within the housing, and is fixedly connected to the first optical filter to drive the first optical filter to rotate; one end of the transmission part is movably connected to the driving unit, and the other end of the transmission part is movably connected to the second optical filter, the driving unit being used to drive the second optical filter to rotate via the transmission part; and / or The light-emitting component includes a lamp tube, which is parallel to the rotation axis of the first light-splitting filter; or, The light-emitting component includes a lamp tube, which is parallel to the rotation axis of the second light-splitting filter; or, The light-emitting assembly includes a reflector and a lamp tube, with the lamp tube at least partially disposed within the reflector. When the first split filter and the second split filter are in the avoidance position, at least a portion of the first split filter and the second split filter is located within the reflector; or... The filter assembly includes a first rotating shaft and a second elastic element. The first rotating shaft is floatingly mounted within the housing via the second elastic element. The first split filter is rotatably mounted within the housing via the first rotating shaft, allowing the first split filter to elastically move relative to the housing; or... The filter assembly includes a second rotating shaft and a third elastic element. The second rotating shaft is floatingly mounted in the housing via the third elastic element, and the second sub-filter is rotatably mounted in the housing via the second rotating shaft, so that the second sub-filter can elastically move relative to the housing.

7. The skin care device according to any one of claims 1 to 6, characterized in that, When the driving unit moves along the second direction, it drives the first and second split filters to move towards each other, so that the first and second split filters move to the filtering position; the first direction is opposite to the second direction; and / or, The driving mechanism is used to drive the first and second split filters to move synchronously; and / or, The skin care device includes a first elastic element disposed within the housing. The first elastic element is used to drive the first and second sub-filters to move toward each other, so that the first and second sub-filters move to the filtering position.

8. The skin care device according to any one of claims 1 to 6, characterized in that, The light filtering assembly further includes a second filter located between the first filter and the light-emitting aperture for filtering light emitted from the light-emitting assembly toward the light-emitting aperture; the second filter is spaced apart from the light-transmitting element of the skin care device; the light filtering assembly further includes a sealing element, at least partially disposed between the light-transmitting element and the second filter to seal the space between the light-transmitting element and the second filter; and / or, One end of the housing has a peripheral side surface including a first side surface, the first side surface having a protrusion, the light emission hole being disposed on the end face of the protrusion, the first side surface also having a toggle opening, the toggle opening being located on one side of the protrusion, the driving part having a force-applying part, the force-applying part being movably disposed within the toggle opening; and / or The skin care device is a hair removal device or a skin rejuvenation device.

9. The skin care device according to claim 1 or 2, characterized in that, The drive unit has a force-applying part exposed outside the housing for driving the drive unit to move via the force-applying part; and / or, The driving mechanism further includes a driving member, which is used to drive the driving part to move; and / or, The first and second filters are arranged opposite each other along the length or width of the light-emitting aperture; and / or, The filtering assembly further includes a first support member for supporting the first sub-filter, the first sub-filter being mounted on the first support member and connected to the driving unit via the first support member; the filtering assembly further includes a second support member for supporting the second sub-filter, the second sub-filter being mounted on the second support member and movably connected to the transmission member via the second support member; the housing is provided with a mounting bracket for mounting the light emitting assembly, the first support member being slidably mounted on the mounting bracket and / or the inner wall of the housing along a first direction, so that the first sub-filter is movably disposed within the housing; the second support member being slidably mounted on the mounting bracket and / or the inner wall of the housing along a first direction, so that the second sub-filter is movably disposed within the housing; and / or, When the first and second split filters move to the filtering position, the first and second split filters are either coplanar or angled together; and / or, The filtering assembly includes a first support and a fourth elastic element. The first sub-filter is floatingly mounted on the first support via the fourth elastic element. When the first sub-filter and the second sub-filter move to the filtering position, the first sub-filter can be pushed by the second sub-filter to compress the fourth elastic element; and / or, The filter assembly includes a second support and a fifth elastic element. The second sub-filter is floatingly mounted on the second support via the fifth elastic element. When the first sub-filter and the second sub-filter move to the filter position, the second sub-filter can be pushed by the first sub-filter to compress the fifth elastic element.

10. A skin care device, characterized in that, include: The housing is provided with a light-emitting hole; A light-emitting component, disposed within the housing, is used to generate light emitted from the light-emitting hole toward the skin to be treated; A light filtering assembly includes a first filter, which comprises a first sub-filter and a second sub-filter. The first and second sub-filters are movably disposed within the housing and have a filtering position and a clearance position. The first and second sub-filters are used to combine at the filtering position to form the first filter for filtering light emitted by the light-emitting component toward the light-emitting aperture. The first and second sub-filters are used at the clearance position to clear light emitted by the light-emitting component toward the light-emitting aperture. The filter assembly further includes a second filter, which, when the first and second sub-filters are located at the filtering position, is located between the first filter and the light-emitting aperture for filtering light emitted by the light-emitting component toward the light-emitting aperture. A driving mechanism, at least partially disposed within the housing, is used to drive the first and second split filters to move in opposite directions, so that the first and second split filters move to the avoidance position. and, A cooling assembly and a heat dissipation assembly are provided. The cooling assembly includes a cooling component and a light-transmitting component disposed within the light-emitting hole. The cooling surface of the cooling component is thermally connected to the light-transmitting component. The heat dissipation assembly includes a heat-conducting component and a heat sink assembly connected to the heat-conducting component. One end of the heat-conducting component is thermally connected to the heat dissipation surface of the cooling component. A second filter is spaced apart from the light-transmitting component. The filter assembly also includes a sealing component, which is at least partially disposed between the light-transmitting component and the second filter to seal the space between them. Alternatively, the heat-conducting component is disposed on one side of the light-transmitting component and the light-emitting assembly. The heat-conducting component is a heat spreader plate, which has a second clearance hole. The first filter is movably disposed within the second clearance hole. in: The housing contains a bracket for mounting the light-emitting component. The bracket has a first clearance hole, and the first light-splitting filter is movably disposed within the first clearance hole; and / or, The skin care device is a hair removal device or a skin rejuvenation device; and / or, The driving mechanism includes one of a linkage transmission mechanism, a gear transmission mechanism, a pulley transmission mechanism, a sprocket transmission mechanism, a hydraulic transmission mechanism, and a pneumatic transmission mechanism. The linkage transmission mechanism drives the first and second sub-filters to move in opposite directions, so that the first and second sub-filters move to the filtering position and the clearance position, respectively. The gear transmission mechanism includes a first rack, a second rack, and a transmission gear. The first and second racks mesh with opposite sides of the transmission gear in the circumferential direction. The first rack is connected to the first sub-filter, and the second rack is connected to the second sub-filter. The gear drives the first and second racks to move in opposite directions, so that the first and second sub-filters move to the filtering position and the clearance position, respectively. The pulley transmission mechanism includes a first pulley, a second pulley, and a synchronous belt. The first and second pulleys are spaced apart, and the synchronous belt is sleeved on the first and second pulleys. The first and second sub-filters move in opposite directions, so that the first and second sub-filters move to the filtering position and the clearance position, respectively. The two sub-filters are respectively connected to different sides of the circumference of the synchronous belt. The synchronous belt drives the first sub-filter and the second sub-filter to move in opposite directions, so that the first sub-filter and the second sub-filter move to the filtering position and the avoidance position. The sprocket transmission mechanism includes a first sprocket, a second sprocket, and a transmission chain. The first sprocket and the second sprocket are spaced apart. The transmission chain is sleeved on the first sprocket and the second sprocket. The first sub-filter and the second sub-filter are respectively connected to different sides of the circumference of the transmission chain. The transmission chain drives the first sub-filter and the second sub-filter to move in opposite directions, so that the first sub-filter and the second sub-filter move to the filtering position and the avoidance position. The hydraulic transmission mechanism drives the first sub-filter and the second sub-filter to move to the filtering position and the avoidance position. The pneumatic transmission mechanism drives the first sub-filter and the second sub-filter to move to the filtering position and the avoidance position.

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