Skin care equipment
By designing multiple light-emitting components and switching modules in the skin care device, along with their active components and triggering structure, the problem of device replacement when users' care needs change is solved, thus realizing a multifunctional skin care experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2026-03-31
AI Technical Summary
Existing skin care devices, such as hair removal devices, require users to replace them with different types of devices when their skin care needs change, resulting in a poor user experience.
Design a skin care device comprising at least two light-emitting components and multiple switch modules. Through the cooperation of the active components and the triggering structure, users can select and activate different light-emitting components according to their needs to achieve a variety of care functions.
Users can meet multiple skin care needs with one device, improving the user experience and flexibility, and avoiding the inconvenience of changing devices.
Smart Images
Figure CN224056078U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application belongs to the field of cosmetic devices, and in particular to a skin care device. BACKGROUND
[0002] Hair removal devices, photorejuvenation devices, etc. are commonly used skin care devices in people's lives. These skin care devices mainly irradiate the user's skin from the light-emitting surface of the shell through a light-emitting component such as an IPL (intense pulsed light) light source, thereby achieving the effects of hair removal, photorejuvenation, etc. on the user's skin.
[0003] In related technologies, taking a hair removal device as an example, the hair removal device usually only has one light-emitting component for skin care, and when the user's skin care needs change, other corresponding types of hair removal devices need to be replaced, resulting in poor user experience. CONTENT OF THE UTILITY MODEL
[0004] The present application provides a skin care device, comprising:
[0005] a device shell;
[0006] at least two light-emitting components, each of which is arranged in the device shell, and each of which is used to generate light rays directed to the skin to be treated;
[0007] at least two first switch modules, each of which is arranged in the device shell, and at least two of which are electrically connected to different light-emitting components to start or stop the corresponding light-emitting components; and
[0008] a movable component, which is provided with a trigger structure, and is movably arranged in the device shell, and can move relative to the device shell to make the trigger structure correspond to different first switch modules; when one of the first switch modules moves to correspond to the trigger structure, the corresponding light-emitting component can be started.
[0009] In some embodiments, when one of the first switch modules moves to correspond to the trigger structure, the corresponding light-emitting component can be started by accepting the user's operation.
[0010] In some embodiments, the trigger structure includes a force receiving part for accepting the user's force to trigger the corresponding first switch module.
[0011] In some embodiments, the force receiving part includes at least one of a second switch module and an elastic part.
[0012] In some embodiments, the trigger structure comprises an avoiding hole, when the first switch module is moved to the avoiding hole, the first switch module can be moved out of the avoiding hole, and the first switch module can be operated by a user to activate the corresponding light emitting component; or
[0013] The trigger structure comprises a protruding part, when the first switch module is moved to the protruding part, the protruding part can be operated by a user to push the first switch module to activate the corresponding light emitting component.
[0014] In some embodiments, the first switch module corresponding to the trigger structure can be activated by the conductive communication of the trigger structure to activate the corresponding light emitting component.
[0015] In some embodiments, the first switch module comprises a first electrical connection end and a second electrical connection end, the trigger structure comprises a conductive structure for electrically connecting to the first electrical connection end and the second electrical connection end of the corresponding first switch module respectively, so that the first switch module forms a path to activate the loop of the corresponding light emitting component; or,
[0016] The trigger structure comprises a protruding part, when one of the first switch modules is moved to the corresponding trigger structure, the protruding part can be engaged with the first switch module to activate the corresponding light emitting component; or,
[0017] The trigger structure comprises a recess, the first switch module has a movable end which can be extended out of the device housing, when the movable end is moved to the corresponding recess, the movable end can be moved into the recess to activate the corresponding light emitting component.
[0018] In some embodiments, at least one of the first switch module and the trigger structure can be elastically extended.
[0019] In some embodiments, the first switch module comprises a matching part for adapting to the trigger structure, and the matching part is provided with a transition inclined surface for matching the trigger structure.
[0020] In some embodiments, the movable assembly and the device housing are movably connected by one of rotation connection, screwing and sliding connection.
[0021] In some embodiments, the movable assembly comprises a sleeve which is movably sleeved on the device housing.
[0022] In some embodiments, the sleeve is provided with a first positioning structure, and the device housing is provided with a second positioning structure.
[0023] One of the first positioning structure and the second positioning structure comprises an elastic positioning member, and the other of the first positioning structure and the second positioning structure comprises a positioning slot.
[0024] In a case where the trigger structure corresponds to the first switch module, the elastic positioning member is clamped in the positioning slot.
[0025] In some embodiments, the movable assembly is provided with a first positioning structure, and the device housing is provided with a second positioning structure.
[0026] One of the first positioning structure and the second positioning structure comprises an elastic positioning member, and the other of the first positioning structure and the second positioning structure comprises a positioning slot.
[0027] In a case where the trigger structure corresponds to the first switch module, the elastic positioning member is clamped in the positioning slot.
[0028] In some embodiments, the peripheral surface of the device housing is provided with at least two light outlets, each of which is used for guiding the light generated by at least one light emitting assembly to the skin to be treated; and / or,
[0029] The light emitting assembly comprises a light source and a reflector cup, and the light source is at least partially arranged in the reflector cup; and / or,
[0030] The device housing is provided with a light outlet, the light emitting assembly is used for generating light that is emitted from the light outlet to the skin to be treated, and the skin care device further comprises a cold compress assembly arranged at the light outlet and used for cold compressing the skin to be treated; and / or,
[0031] The skin care device is a hair removal instrument or a skin rejuvenation instrument.
[0032] In the embodiments of the present application, the movement of the movable assembly or the device housing can make the trigger structure correspond to different first switch modules, so that the user can start different light emitting assemblies through different first switch modules according to actual needs, and finally only one skin care device can start different light emitting assemblies to meet at least two different skin care needs of the user. BRIEF DESCRIPTION OF DRAWINGS
[0033] The technical solutions of the present application and their beneficial effects will become apparent through the following detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings.
[0034] Figure 1 The structure schematic diagram of the skin care device provided in the embodiments of the present application.
[0035] Figure 2 TheFigure 1 A-A direction of the skin care device.
[0036] Figure 3 For Figure 2 The first structure schematic diagram at X in the middle.
[0037] Figure 4 For Figure 2 The second structure schematic diagram at X in the middle.
[0038] Figure 5 For Figure 2 The third structure schematic diagram at X in the middle.
[0039] Figure 6 For Figure 2 The fourth structure schematic diagram at X in the middle.
[0040] Figure 7 For Figure 2 The fifth structure schematic diagram at X in the middle.
[0041] Figure 8 For Figure 2 The sixth structure schematic diagram at X in the middle.
[0042] Figure 9 For Figure 2 The seventh structure schematic diagram at X in the middle.
[0043] Figure 10 For Figure 2 Another structure schematic diagram of the first switch module in the middle.
[0044] Figure 11 For Figure 2 The cooperation structure schematic of the movable assembly and the device shell in the middle.
[0045] Figure 12 For Figure 2 The local enlarged view at Y in the middle.
[0046] The respective labels in the figure are:
[0047] 100, device shell;
[0048] 11, second positioning structure; 12, light outlet;
[0049] 200, light emitting assembly;
[0050] 21, light source; 22, light reflecting cup;
[0051] 300, first switch module;
[0052] 31, first electric connection end; 32, second electric connection end; 33, cooperation part; 34, transition inclined surface;
[0053] 400. Activity components;
[0054] 41. Trigger structure; 411. Second switch module; 411a. Anti-disengagement part; 412. Elastic part; 413. Trigger hole; 414. Clearance hole; 415. Protrusion; 416. Protrusion; 417. Recess; 418. Stepped surface; 42. Sleeve; 421. Bottom wall; 422. Side wall; 43. First positioning structure;
[0055] 500. Cooling compress components;
[0056] 51. Light-transmitting component; 52. Cooling element. Detailed Implementation
[0057] 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 scope of protection of this application.
[0058] Please refer to Figure 1 and Figure 2 This application provides a skin care device, including a device housing 100, at least two light-emitting components 200, at least two first switch modules 300, and an active component 400.
[0059] All light-emitting components 200 are disposed on the device housing 100, and are used to generate light rays directed toward the skin to be treated. First switch modules 300 are disposed on the device housing 100, and at least two first switch modules 300 are electrically connected to different light-emitting components 200 to activate or deactivate the connected light-emitting components 200. A movable component 400 is provided with a trigger structure 41. The movable component 400 is movably mounted on the device housing 100 and is movable relative to the device housing 100 so that the trigger structure 41 corresponds to a different first switch module 300. When one of the first switch modules 300 is moved to correspond with the trigger structure 41, the corresponding light-emitting component 200 can be activated.
[0060] As a use scenario, the device housing 100 and the movable assembly 400 can be relatively rotated, in use, the user can hold the movable assembly 400 by hand, and then rotate the device housing 100 to select different light emitting assemblies 200 facing the user, at this time, the trigger structure 41 of the movable assembly 400 can trigger the first switch module 300 corresponding to the light emitting assembly 200, so as to start the light emitting assembly 200, so that the user can rotate the device housing 100 according to actual needs to select and start different light emitting assemblies 200. Therefore, through the movement of the movable assembly 400 or the device housing 100, the trigger structure 41 can correspond to different first switch modules 300, so that the user can start different light emitting assemblies 200 through different first switch modules 300 according to actual needs, and finally only one skin care device can start different light emitting assemblies 200 to meet at least two different skin care needs of the user.
[0061] It should be further pointed out here that in the embodiments of the present application, the light emitting assembly 200 is arranged on the device housing 100, and the movable assembly 400 is movably installed on the device housing 100; therefore, when the first switch module 300 moves to correspond to the trigger structure 41, the user can fix the device housing 100 and drive the movable assembly 400 to move, so that the first switch module 300 moves relative to the trigger structure 41, or the user can fix the movable assembly 400 and drive the device housing 100 to move, so that the first switch module 300 moves relative to the trigger structure 41, and the present application does not limit this.
[0062] Similarly, the movable assembly 400 can move relative to the device housing 100, that is, the user can fix the device housing 100 and drive the movable assembly 400 to move, so that the movable assembly 400 moves relative to the device housing 100, or the user can fix the movable assembly 400 and drive the device housing 100 to move, so that the movable assembly 400 moves relative to the device housing 100, and the present application does not limit this.
[0063] The above is the overall introduction and description of the technical solutions of the embodiments of the present application, and the technical solutions of the embodiments of the present application will be further introduced in combination with the cooperation mode of the first switch module 300 and the trigger structure 41.
[0064] In some embodiments, the first switch module 300 can include a button switch, a knob switch, a push-torque switch, a dial switch, a touch switch, etc., and the present application does not limit this.
[0065] In some embodiments, when one of the first switch modules 300 moves to correspond to the trigger structure 41, it can accept the user's operation to start the corresponding light emitting assembly 200.
[0066] Therefore, it can also be simply understood that the first switch module 300 corresponding to the trigger structure 41 can passively receive the operation of the user to start the corresponding light-emitting assembly 200.
[0067] For example, the user can first drive the relative movement of the device housing 100 and the movable assembly 400 to make one of the first switch modules 300 move to correspond to the trigger structure 41, and then start the corresponding light-emitting assembly 200 after the skin care device is attached to the skin to be treated, so that the user can more flexibly start or stop the corresponding light-emitting assembly 200; of course, to some extent, it can also avoid the light-emitting assembly 200 being started when the skin care device is not yet attached to the skin to be treated, so that the light generated by the light-emitting assembly 200 can be avoided from accidentally shooting at the part of the skin that the user does not need to care for.
[0068] For example, the trigger structure 41 includes a force receiving part for receiving the force of the user to trigger the corresponding first switch module 300. Therefore, the user can selectively apply force to the trigger structure 41 according to the actual use requirement to start the corresponding first switch module 300.
[0069] For example, please continue to refer to Figure 3 and Figure 4 The force receiving part can include at least one of a second switch module 411 and an elastic part 412 to facilitate the user to perform the corresponding operation.
[0070] The second switch module 411 can include a button switch, a knob switch, a push-torque switch, a dial switch, a touch switch, etc., and the present application embodiment does not limit this.
[0071] Correspondingly, the movable assembly 400 can be provided with a trigger hole 413, and the second switch module 411 can be movably arranged in the trigger hole 413.
[0072] The trigger hole 413 can be a stepped hole, and the inner surface of the stepped hole includes a stepped surface 418 facing the device housing 100. One end of the second switch module 411 close to the device housing 100 is provided with an anti-falling part 411a matched with the stepped surface 418. For example, the anti-falling part 411a is arranged between the stepped surface 418 and the device housing 100, thereby preventing the second switch module 411 from falling off.
[0073] The elastic part 412 can include an elastic silica gel part, an elastic rubber part, etc., and further can play a good sealing effect at the trigger structure 41 through the elastic part 412.
[0074] For example, the movable assembly 400 can be provided with a trigger hole 413, and the elastic part 412 can be arranged in the trigger hole 413. At this time, the elastic part 412 can seal the trigger hole 413 to achieve a better sealing effect.
[0075] It can also be understood that the force receiving part can include at least one of the second switch module 411 and the elastic part 412. The force receiving part can include the second switch module 411 and not include the elastic part 412. The force receiving part can not include the second switch module 411 and include the elastic part 412. The force receiving part can include the second switch module 411 and the elastic part 412 at the same time. The embodiments of the present application do not limit this.
[0076] For example, please continue to refer to Figure 5 The movable assembly 400 can be provided with a trigger hole 413, and the second switch module 411 can be movably arranged in the trigger hole 413. The elastic part 412 is arranged between the inner wall of the trigger hole 413 and the second switch module 411 to achieve a better sealing effect. To a certain extent, the elastic part 412 can assist the second switch module 411 to reset by the elastic restoring force of the elastic part 412.
[0077] Please continue to refer to Figure 6 In some embodiments, the trigger structure 41 includes an avoidance hole 414. When the first switch module 300 is moved to the avoidance hole 414, the first switch module 300 can leak out of the avoidance hole 414. The first switch module 300 can be operated by the user to activate the corresponding light-emitting assembly 200. Furthermore, only a simple opening is needed to form the trigger structure 41, so that the movable assembly 400 has the advantages of simple structure, easy production and assembly.
[0078] It should be noted that when the first switch module 300 is moved to the avoidance hole 414, the first switch module 300 can leak out of the avoidance hole 414. The first switch module 300 can pass through the avoidance hole 414 to protrude from the side of the movable assembly 400 away from the device shell 100 (i.e., the outer surface of the movable assembly 400). The first switch module 300 can partially extend into the avoidance hole 414 and not protrude from the side of the movable assembly 400 away from the device shell 100 (i.e., the outer surface of the movable assembly 400). The first switch module 300 can face the avoidance hole 414 and not extend into the avoidance hole 414. As long as the technical solution of the corresponding first switch module 300 can be exposed through the avoidance hole 414, it is within the protection scope of the embodiments of the present application.
[0079] In addition, it can also be understood that when the first switch module 300 at least partially extends into the corresponding escape hole 414, the movement of the movable assembly 400 can be better positioned through the cooperation of the first switch module 300 and the escape hole 414, so that the user can more accurately drive the movable assembly 400 to the appropriate position relative to the device housing 100.
[0080] In some embodiments, as shown in Figure 5 The trigger structure 41 includes a protruding portion 415. When the first switch module 300 is moved to correspond to the protruding portion 415, the protruding portion 415 can accept user operation to push the first switch module 300 to activate the corresponding light-emitting assembly 200.
[0081] It can be understood that the protruding portion 415 can protrude from the side of the movable assembly 400 away from the device housing 100. In turn, the protruding portion 415 can provide better tactile and visual feedback to the user, so that the user can more accurately and conveniently apply force to the trigger structure 41 during use.
[0082] Of course, the protruding portion 415 can also protrude from the side of the movable assembly 400 facing the device housing 100. Then, taking the first switch module including a push-twist switch or a toggle switch as an example, the protruding portion 415 can push the push-twist switch or the toggle switch to activate the corresponding light-emitting assembly 200.
[0083] In some embodiments, the first switch module 300 matched with the trigger structure 41 can activate the corresponding light-emitting assembly 200 through the conductive communication of the trigger structure 41. In turn, by driving the relative movement of the device housing 100 and the movable assembly 400, the corresponding first switch module 300 can be activated or deactivated to activate or deactivate the corresponding light-emitting assembly 200, without the need for further operation after the movable assembly 400 is moved into position, making the skin care device more convenient and efficient to use.
[0084] For example, please continue to refer to Figure 7 The first switch module 300 includes a first electrical connection end 31 and a second electrical connection end 32, and the trigger structure 41 includes a conductive structure for electrically connecting to the first electrical connection end 31 and the second electrical connection end 32 of the corresponding first switch module 300, respectively, so that the first switch module 300 forms a path to activate the loop of the corresponding light-emitting assembly 200.
[0085] Further, in the process of rotating the movable assembly 400 relative to the device housing 100, the first and second electric connection ends 31 and 32 of the corresponding first switch module 300 are connected through a simple conductive structure, so as to control the corresponding first switch module 300 to start the corresponding first light-emitting assembly 200; and the first and second electric connection ends 31 and 32 of the corresponding first switch module 300 are separated through a simple conductive structure, so as to control the corresponding first switch module 300 to close the corresponding first light-emitting assembly 200, thereby making the movable assembly 400 have the advantages of simple structure, convenient use and low manufacturing cost.
[0086] The conductive structure can include a conductive sheet, a conductive rod, a conductive contact, etc., which are not limited in the embodiments of the present application.
[0087] The conductive structure can be a metal conductive piece, such as silver, copper, gold, aluminum, nickel, iron, and the conductive structure can also be a non-metal conductive piece, such as conductive silicone, conductive rubber, etc., which are not limited in the embodiments of the present application.
[0088] The conductive structure can be arranged on the side of the movable assembly 400 facing the device housing 100.
[0089] The first and / or second electric connection ends 31 and 32 can be a conductive sheet, a conductive rod, a conductive contact, etc., which are not limited in the embodiments of the present application.
[0090] The first and / or second electric connection ends 31 and 32 can be a metal conductive piece, such as silver, copper, gold, aluminum, nickel, iron, and the conductive structure can also be a non-metal conductive piece, such as conductive silicone, conductive rubber, etc., which are not limited in the embodiments of the present application.
[0091] Please continue to refer to Figure 8 In some embodiments, the trigger structure 41 includes a convex portion 416, which can be clamped with the convex portion 416 when one of the first switch modules 300 moves to the corresponding position of the trigger structure 41, so as to start the corresponding light-emitting assembly 200.
[0092] Further, on the one hand, the corresponding light-emitting assembly 200 can be started or closed through the cooperation of the convex portion 416 and the first switch module 300; on the other hand, the positioning of the movable assembly 400 can also be achieved through the clamping of the convex portion 416 and the first switch module 300.
[0093] Please continue to refer to Figure 9 In some embodiments, the trigger structure 41 includes a concave portion 417, and the first switch module 300 has a movable end which can be extended out of the device housing 100, and when the movable end moves to the corresponding position of the concave portion 417, the movable end can move into the concave portion 417 to start the corresponding light-emitting assembly 200.
[0094] Further, on one hand, the corresponding light-emitting assembly 200 can be started or turned off by the cooperation of the concave part 417 and the movable end; on the other hand, the positioning of the movable assembly 400 can be realized by the movement of the movable end into the corresponding concave part 417.
[0095] In some embodiments, at least one of the first switch module 300 and the trigger structure 41 can be elastically flexible. Specifically, the first switch module 300 can be elastically flexible while the trigger structure 41 is not elastically flexible, or the first switch module 300 is not elastically flexible while the trigger structure 41 is elastically flexible, or both the first switch module 300 and the trigger structure 41 are elastically flexible, which is not limited in the embodiments of the present application.
[0096] Then, when the first switch module 300 is elastically flexible, in the process of the movement of the movable assembly 400 relative to the device shell 100, the first switch module 300 can be elastically flexible adaptively when it is pushed or extruded by the movable assembly 400, so as to avoid the interference of the first switch module 300 with the movement of the movable assembly 400 or the device shell 100. In addition, when the movable assembly 400 rotates relative to the device shell 100 to adapt to one of the first switch module 300 and the trigger structure 41, the first switch module 300 can be elastically flexible adaptively, so that the first switch module 300 and the trigger structure 41 are closely attached to facilitate the force receiving part of the trigger structure 41 to trigger the first switch module 300 more accurately and rapidly when the force receiving part is pressed by the user, or the first switch module 300 can be inserted into the avoiding hole 414 of the trigger structure 41 to facilitate the direct operation of the user, or the first switch module 300 and the trigger structure 41 are closely attached to facilitate the reliable electrical connection between the first switch module 300 and the trigger structure 41.
[0097] When the trigger structure 41 is elastically flexible, in the process of the movement of the movable assembly 400 relative to the device shell 100, the trigger structure 41 can be elastically flexible adaptively when it is pushed or extruded by the device shell 100, so as to avoid the interference of the trigger structure 41 with the movement of the movable assembly 400. In addition, when the movable assembly 400 rotates relative to the device shell 100 to adapt to one of the first switch module 300 and the trigger structure 41, the trigger structure 41 can be elastically flexible adaptively, so that the first switch module 300 and the trigger structure 41 are closely attached to facilitate the force receiving part of the trigger structure 41 to trigger the first switch module 300 more accurately and rapidly when the force receiving part is pressed by the user, or the first switch module 300 and the trigger structure 41 are closely attached to facilitate the reliable electrical connection between the first switch module 300 and the trigger structure 41.
[0098] Please continue to refer to Figure 10In some embodiments, the first switch module 300 comprises a matching portion 33 for matching with the trigger structure 41, and the matching portion 33 is provided with a transition slope 34 for matching with the trigger structure 41.
[0099] Further, during the movement of the movable assembly 400 relative to the device housing 100, the trigger structure 41 can first contact the transition slope 34 of the first switch module 300, so as to guide the trigger structure 41 through the transition slope 34, and thus the movable assembly 400 can move more smoothly to the position corresponding to the trigger structure 41 and the first switch module 300.
[0100] For example, the transition slope 34 can include a chamfer on the matching portion 33. Of course, in some other embodiments, the matching portion 33 can also be tapered or the like, so that the circumferential surface of the matching portion 33 forms the transition slope 34, which is not limited in the embodiments of the present application.
[0101] The above is the introduction and description of the matching mode of the first switch module 300 and the trigger structure 41 in the embodiments of the present application. The technical solutions of the embodiments of the present application will be introduced below in combination with the matching mode of the movable assembly 400 and the device housing 100.
[0102] The movable assembly 400 and the device housing 100 can be movably connected in one of the rotation connection, threaded connection and sliding connection. Further, through the rotation connection, threaded connection or sliding connection, the movement trajectory of the movable assembly 400 relative to the device housing 100 can be more stable and reliable, so that the movable assembly 400 can be accurately rotated to correspond to one of the first switch modules 300.
[0103] It can also be understood that when the movable assembly 400 and the device housing 100 are threaded, the movable assembly 400 can be stably fixed at any position of the movement path, so that the user can rotate and fix the movable assembly 400 to the position where the trigger structure 41 is misaligned with all the first switch modules 300, or the trigger structure 41 corresponds to one of the first switch modules 300 according to actual needs.
[0104] Please continue to refer to Figure 11 In some embodiments, the movable assembly 400 comprises a sleeve 42 movably sleeved on the device housing 100, so that the sleeve 42 sleeved on the device housing 100 can increase the matching area of the movable assembly 400 and the device housing 100, and thus improve the stability and reliability of the installation of the movable assembly 400.
[0105] In some embodiments, the activity assembly 400 is provided with a first positioning structure 43, and the device housing 100 is provided with a second positioning structure 11. One of the first positioning structure 43 and the second positioning structure 11 comprises an elastic positioning piece, and the other of the first positioning structure 43 and the second positioning structure 11 comprises a positioning groove. In the case that the trigger structure 41 is adapted to the first switch module 300, the elastic positioning piece is clamped in the positioning groove.
[0106] Further, in the process that the activity assembly 400 moves relative to the device housing 100, the cooperation of the elastic positioning piece and the positioning groove can make the activity assembly 400 accurately move to a suitable position so that the trigger structure 41 accurately corresponds to the first switch module 300.
[0107] Correspondingly, when the activity assembly 400 comprises the sleeve 42, the sleeve 42 can be provided with the first positioning structure 43. That is, the sleeve 42 can be provided with the positioning groove, and the device housing 100 can be provided with the elastic positioning piece, or the sleeve 42 can be provided with the elastic positioning piece, and the sleeve 42 can be provided with the positioning groove, which is not limited in the embodiments of the present application.
[0108] In some embodiments, the sleeve 42 is rotatably sleeved on the device housing 100, and the first positioning structure 43 is located on the rotation path of the second positioning structure 11, so that the sleeve 42 can be rotated to correspond to the first positioning structure 43 and the second positioning structure 11, and further, the elastic positioning piece is clamped in the positioning groove.
[0109] In some embodiments, the sleeve 42 comprises a bottom wall 421 and a side wall 422 connected to the bottom wall 421 in a surrounding manner, the side wall 422 surrounds the outer circumferential side of the device housing 100, and at least one of the bottom wall 421 and the side wall 422 is provided with the first positioning structure 43.
[0110] Further, the cooperation area of the sleeve 42 and the device housing 100 can be increased by the side wall 422 surrounding the outer circumferential side of the device housing 100, so that the sleeve 42 is more stable and reliable in installation.
[0111] In some embodiments, the trigger structure 41 is located at one end of the sleeve 42 close to the light emitting assembly 200.
[0112] It can be understood that during the use of the skin care device, the end of the skin care device provided with the light emitting assembly 200 is usually the working end of the skin care device, for abutting to the skin to be treated of the user, and the end of the skin care device away from the light emitting assembly 200 (i.e. the end where the sleeve 42 is located) is usually the holding end of the skin care device, for being held by the user. Therefore, the trigger structure 41 is arranged at the end of the sleeve 42 close to the light emitting assembly 200, and after the user holds the end of the sleeve 42 away from the light emitting assembly 200, the thumb of the user can conveniently perform the corresponding control operation from the trigger structure 41.
[0113] In some embodiments, the first positioning structure 43 is located at the end of the sleeve 42 away from the light emitting assembly 200, for example, the first positioning structure 43 is located at the bottom wall 421 of the sleeve 42. Therefore, compared with the case that the first positioning structure 43 is also arranged at the end of the sleeve 42 close to the light emitting assembly 200, the present application embodiment can avoid the interference and collision between the elastic positioning member and the trigger structure 41 or the first switch module 300 during the rotation of the sleeve 42.
[0114] In some embodiments, the number of at least one of the first positioning structure 43 and the second positioning structure 11 is greater than or equal to the number of the light emitting assembly 200.
[0115] Taking the case that the number of the first positioning structure 43 is equal to the number of the light emitting assembly 200 as an example, it can be that the number of the first positioning structure 43 and the number of the light emitting assembly 200 are both two, and then the sleeve 42 is accurately moved to the positions where the trigger structure 41 is located at two different preset positions through the two first positioning structures 43, and the trigger structure 41 corresponds to different first switch modules 300 when the trigger structure 41 is located at different preset positions.
[0116] Taking the case that the number of the first positioning structure 43 is greater than the number of the light emitting assembly 200 as an example, it can be that the number of the first positioning structure 43 is three and the number of the light emitting assembly 200 is two, and then the sleeve 42 is accurately moved to the positions where the trigger structure 41 is located at three different preset positions through the three first positioning structures 43, and the trigger structure 41 corresponds to one of the first switch modules 300 when the trigger structure 41 is located at two of the preset positions, and the trigger structure 41 is misaligned with all the first switch modules 300 when the trigger structure 41 is located at the other preset position, so that all the first switch modules 300 cannot start the corresponding light emitting assembly 200.
[0117] Of course, in some other embodiments, the number of the first positioning structure 43 can also be less than the number of the light emitting assembly 200, which is not limited in the present application embodiment.
[0118] In some embodiments, the elastic positioning member can include a glass bead screw. Of course, the elastic positioning member can also include an elastic rubber member, an elastic silica gel member, or the like, and the present application is not limited in this regard.
[0119] In some embodiments, the skin care device is configured such that the first switch module 300 that does not correspond to the trigger structure 41 cannot be operated by the user to activate the corresponding light emitting assembly 200. In this way, the probability of the first switch module 300 corresponding to the light emitting assembly 200 being accidentally touched can be reduced.
[0120] For example, when the movable assembly 400 is moved to any position, at least one first switch module 300 does not correspond to the trigger structure 41 and is blocked by the movable assembly 400. In this way, by blocking the first switch module 300 corresponding to the light emitting assembly 200 by the movable assembly 400 (such as the side wall 422 of the sleeve 42), the probability of the first switch module 300 being accidentally touched can be reduced.
[0121] Correspondingly, the plurality of first switch modules 300 can be arranged at intervals along the circumference of the device housing 100, so that during the rotation of the sleeve 42, one of the first switch modules 300 can correspond to the trigger structure 41, and the other first switch modules 300 can be blocked by the sleeve 42. In this way, the skin care device can only be activated by the first switch module 300 corresponding to the trigger structure 41, thereby reducing the probability of the user accidentally touching other first switch modules 300 during use of the skin care device.
[0122] Please continue to refer to Figure 12 In some embodiments, the device housing 100 is provided with a light emitting opening 12, and the light emitting assembly 200 is configured to generate light that is emitted from the light emitting opening 12 to the skin to be treated.
[0123] In some embodiments, the circumferential surface of the device housing 100 is provided with at least two light emitting openings 12, and each light emitting opening 12 is configured to emit light generated by at least one light emitting assembly 200 to the skin to be treated.
[0124] In this way, different light emitting openings 12 can meet the different skin care needs of the user. For example, the shapes and sizes of the two light emitting openings 12 can be different to adapt to the treatment of different parts of the user's skin. Of course, in some other embodiments, the shapes and sizes of the different light emitting openings 12 can also be the same, and the present application is not limited in this regard.
[0125] In some embodiments, the light emitting assembly 200 comprises the light source 21 and the light reflecting cup 22, and the light source 21 is at least partially arranged in the light reflecting cup 22. Then, the light generated by the light source 21 can be reflected and converged by the light reflecting cup 22 to the light emitting opening 12, so as to improve the light emitting amount of the skin treatment device.
[0126] The number of the light source 21 can be one, two, three or even four, which is not limited in the embodiments of the present application.
[0127] It can also be understood that, according to the type of the light generated by the light emitting assembly 200, the skin treatment device can be divided into different types. For example, the light emitting assembly 200 can be used to generate laser, which is a laser light source assembly, and the skin treatment device is a laser skin treatment device. For example, the light emitting assembly 200 can be used to generate IPL (intense pulsed light), which is an IPL light source assembly (such as a xenon lamp assembly), and the skin treatment device is an IPL skin treatment device. For example, the light emitting assembly 200 can be a LED (Light Emitting Diode) light source assembly, which is not limited in the embodiments of the present application.
[0128] In some embodiments, the skin treatment device further comprises a cooling assembly 500 arranged at the light emitting opening 12 for cooling the skin to be treated.
[0129] The cooling assembly 500 can comprise a light transmitting component 51 and a refrigeration sheet 52. The light transmitting component 51 can be arranged at the light emitting opening 12 to transmit the light emitted by the light emitting assembly 200. The refrigeration sheet 52 is thermally connected to the light transmitting component 51. For example, the refrigeration sheet 52 is directly attached to the light transmitting component 51 or is attached to the light transmitting component 51 through a thermally conductive medium such as thermally conductive silicone grease. Then, the light transmitting component 51 can be cooled by the refrigeration sheet 52, and the cooled light transmitting component 51 is exposed from the light emitting opening 12 to contact the skin. Therefore, the light transmitting component 51 can not only transmit the light of the light source 21 to treat the skin of the user, but also can be cooled by the refrigeration sheet 52 to provide cooling for the user.
[0130] Specifically, the refrigeration sheet 52 is also called a semiconductor refrigeration sheet 52, which utilizes the Peltier effect of semiconductor materials. When a direct current passes through an electric couple composed of two different semiconductor materials in series, heat can be absorbed and released at both ends of the electric couple, respectively, so as to achieve the purpose of refrigeration.
[0131] The light transmitting component 51 can be sapphire or other light transmitting materials, which is not limited in the embodiments of the present application.
[0132] Optionally, the cold compress assembly 500 can further include a cold compress member (not shown in the figure) and a refrigeration sheet 52. The cold compress member is arranged at one side / surrounding side of the light exit opening 12. The refrigeration sheet 52 is thermally connected to the cold compress member. For example, the refrigeration sheet 52 is directly attached to the cold compress member or is attached to the cold compress member through a thermally conductive medium such as thermally conductive silicone grease. Further, the cold compress member can be refrigerated by the refrigeration sheet 52. The refrigerated cold compress member is exposed from one side / surrounding side of the light exit opening 12 and can be in contact with the skin to provide cold compress for the user.
[0133] For example, the cold compress member can include a metal member arranged around the light exit opening 12.
[0134] In the above embodiments, the description of each embodiment has its own focus. The parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.
[0135] The skin care device provided by the embodiments of the present application is described in detail above. The principle and implementation manner of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the method of the present application and its core idea. Meanwhile, for those skilled in the art, the specific implementation manner and application range of the present application can be changed according to the idea of the present application. In conclusion, the content of the specification should not be understood as a limitation of the present application.
Claims
1. A skin treatment device, characterized in that, The device comprises: a device housing; at least two light-emitting assemblies, each of which is arranged in the device housing and is used to generate light rays directed to the skin to be treated; at least two first switch modules, each of which is arranged in the device housing and is electrically connected to a different light-emitting assembly to start or stop the corresponding light-emitting assembly; and a movable assembly provided with a trigger structure, which is movably arranged in the device housing and can move relative to the device housing to make the trigger structure correspond to a different first switch module; when one of the first switch modules moves to correspond to the trigger structure, the corresponding light-emitting assembly can be started.
2. Skin treatment device according to claim 1, characterized in that When one of the first switch modules moves to correspond to the trigger structure, the corresponding light-emitting assembly can be started by the user's operation.
3. A skin treatment device according to claim 2, wherein, The trigger structure comprises a force-receiving part for receiving the user's force to trigger the corresponding first switch module.
4. A skin treatment device according to claim 3, wherein, The force-receiving part comprises at least one of a second switch module and an elastic part.
5. The skin treatment device of claim 2, wherein, The trigger structure comprises an escape hole, and when the first switch module moves to the escape hole, it can escape from the escape hole, and the first switch module can be operated by the user to start the corresponding light-emitting assembly. Alternatively, The trigger structure comprises a protruding part, and when the first switch module moves to correspond to the protruding part, the protruding part can be operated by the user to push the first switch module to start the corresponding light-emitting assembly.
6. The skin care device of claim 1, wherein, The first switch module corresponding to the trigger structure can be started by the conductive communication of the trigger structure.
7. A skin treatment device according to claim 6, wherein, The first switch module comprises a first electrical connection end and a second electrical connection end, and the trigger structure comprises a conductive structure for electrically connecting to the first electrical connection end and the second electrical connection end of the corresponding first switch module, so that the first switch module forms a path to start the loop of the corresponding light-emitting assembly; or The trigger structure comprises a convex part, and when one of the first switch modules moves to correspond to the trigger structure, it can be clamped with the convex part to start the corresponding light-emitting assembly. Alternatively, The trigger structure comprises a concave part, and the first switch module has a movable end that can extend outward from the device housing, and when the movable end moves to correspond to the concave part, the movable end can move into the concave part to start the corresponding light-emitting assembly.
8. A skin treatment device according to any one of claims 1 to 7, wherein, At least one of the first switch module and the trigger structure can be elastically stretched and contracted.
9. A skin treatment device according to claim 8, wherein, The first switch module comprises a matching part for adapting to the trigger structure, and the matching part is provided with a transition slope for matching the trigger structure.
10. A skin treatment device according to any one of claims 1 to 7, wherein, The movable assembly and the device housing are movably connected by one of rotation connection, screw connection and sliding connection.
11. Skin treatment device according to claim 10, characterized in that The movable assembly comprises a sleeve movably arranged in the device housing.
12. The skin treatment device of claim 11, wherein, The sleeve is provided with a first positioning structure, and the device housing is provided with a second positioning structure. One of the first positioning structure and the second positioning structure comprises an elastic positioning member, and the other of the first positioning structure and the second positioning structure comprises a positioning groove; In a case where the trigger structure corresponds to the first switch module, the elastic positioning member is clamped in the positioning groove.
13. A skin treatment device according to any one of claims 1 to 7, wherein, The movable assembly is provided with a first positioning structure, and the device shell is provided with a second positioning structure; One of the first positioning structure and the second positioning structure comprises an elastic positioning member, and the other of the first positioning structure and the second positioning structure comprises a positioning groove; In a case where the trigger structure corresponds to the first switch module, the elastic positioning member is clamped in the positioning groove.
14. A skin treatment device according to any one of claims 1 to 7, wherein, The periphery of the device shell is provided with at least two light outlets, each of which is used for guiding light generated by at least one light emitting assembly to the skin to be treated; and / or, The light emitting assembly comprises a light source and a reflector cup, and the light source is at least partially arranged in the reflector cup; and / or, The device shell is provided with a light outlet, the light emitting assembly is used for generating light that is emitted from the light outlet to the skin to be treated, and the skin care device further comprises a cold compress assembly arranged at the light outlet and used for cold compressing the skin to be treated; and / or, The skin care device is a hair removal instrument or a skin rejuvenation instrument.