Beauty care instrument

Abstract

The present application relates to the technical field of beauty care devices, and in particular relates to a beauty care instrument, comprising a housing, an operating member, a cold compress assembly, a heat dissipation assembly, and a heat dissipation driving member. The housing is provided with an accommodating cavity, and the housing is provided with a head portion and a tail portion, the tail portion being provided with an air inlet and an air outlet. The air inlet and the air outlet both place the accommodating cavity in communication with the exterior of the housing. The operating member is mounted on the head portion; the cold compress assembly is provided on the head portion, and the cold compress assembly is used as a cold compress for skin pressed against the head portion. The heat dissipation assembly is provided in the accommodating cavity, so as to absorb heat generated by the cold compress assembly. The heat dissipation driving member is provided in the accommodating cavity, and the heat dissipation driving member is configured to: draw an air flow from the air inlet to flow over the heat dissipation assembly so as to absorb heat of the heat dissipation assembly, and then flow out of the air outlet. The air inlet and the air outlet are distant from the head portion, thereby mitigating safety problems caused by a user easily blocking the air inlet and the air outlet during use.

Description

Beauty Instruments Technical Field

[0001] The present application relates to the technical field of beauty equipment, and in particular to a beauty instrument. Background Art

[0002] With the improvement of living standards, people's pursuit of beauty has become more and more urgent. Many handheld and portable beauty devices have appeared on the market, such as radio frequency beauty devices, photon rejuvenation devices, various hair removal devices, etc.

[0003] For example, radio frequency beauty devices mainly use radio frequency heating to stimulate the dermis to produce collagen, thereby achieving the effect of tightening the skin and reducing wrinkles.

[0004] In related technologies, beauty devices, such as radio frequency beauty devices, can dissipate heat through air cooling. However, when users use the beauty devices, their hands can easily block the air inlet and / or outlet, thereby reducing the heat dissipation effect and preventing the machine from dissipating heat in time, thus affecting safety of use.

[0005] Summary of the Invention

[0006] In view of this, the present application provides a beauty instrument that can improve the safety problem caused by the air inlet and / or air outlet being easily blocked during use of the beauty instrument.

[0007] The present application provides a beauty instrument, including a shell, a working part, a cold compress component, a heat dissipation component and a heat dissipation drive component, the shell having a accommodating cavity, the shell having a head and a tail, the tail being provided with an air inlet and an air outlet, the air inlet and the air outlet both being connected to the accommodating cavity and the outside of the shell. The working part is mounted on the head. The cold compress component is provided on the head, and the cold compress component is used to apply a cold compress to the skin attached to the head. The heat dissipation component is provided in the accommodating cavity to absorb the heat generated by the cold compress component. The heat dissipation drive component is provided in the accommodating cavity, and the heat dissipation drive component is configured to: draw airflow from the air inlet through the heat dissipation component to absorb the heat of the heat dissipation component, and flow out from the air outlet.

[0008] In the aforementioned beauty device, the cold compress assembly, located on the head, can adhere to the skin on the head to absorb heat from the skin, thereby alleviating the problem of heat accumulation and skin burns caused by heating of the working parts. The cold compress assembly also generates heat during operation, and a heat dissipation assembly is located in the accommodating chamber to absorb the heat generated by the cold compress assembly. A heat dissipation driver, located in the accommodating chamber, can draw air from the air inlet through the heat dissipation assembly to absorb heat from the heat dissipation assembly and then discharge it through the air outlet, thereby dissipating the heat absorbed from the cold compress assembly into the air and alleviating the problem of heat accumulation within the beauty device. The air inlet and outlet are located at the rear end, thereby preventing the user's hand from blocking the air inlet and / or outlet when holding the beauty device, thereby affecting the heat dissipation of the beauty device and preventing the beauty device from being unable to dissipate heat in a timely manner. This can also improve the safety issues caused by the air inlet and / or outlet being easily blocked during use.

[0009] Exemplarily, the working piece is a radio frequency electrode, which is exposedly mounted on the head, and is used to contact the skin and transmit radio frequency current; and / or, the ratio of the length of the tail to the length of the shell in the direction from the tail to the head is less than or equal to 2 / 5; and / or, the beauty instrument is a radio frequency beauty instrument.

[0010] In the aforementioned beauty device, the working element is a radio frequency electrode, which is exposed and mounted on the head. The radio frequency electrode is used to contact the skin and transmit radio frequency current, thereby enabling the beauty device to perform radio frequency beauty functions. The ratio of the length of the tail portion to the length of the housing from the tail portion to the head portion is less than or equal to 2 / 5. This allows the tail portion to occupy less space on the housing, thereby improving safety issues caused by users holding the housing and blocking the air inlet and / or outlet when using the radio frequency beauty device.

[0011] Exemplarily, the heat dissipation assembly includes a heat conductor and a heat sink, the heat conductor extends from the head to the tail, the heat sink is arranged at the tail, one end of the heat conductor is thermally connected to the cold compress assembly, and the other end of the heat conductor is connected to the heat sink; a ventilation channel is formed between the air inlet and the air outlet, and the heat sink is arranged in the ventilation channel.

[0012] In the above-mentioned beauty instrument, the heat sink is arranged in the ventilation channel formed between the air inlet and the air outlet, one end of the heat conductor is connected to the heat sink, and the other end of the heat conductor is thermally connected to the cold compress component. When the heat dissipation driving component attracts airflow from the air inlet and flows out from the air outlet, the airflow flows through the heat sink to absorb the heat of the heat sink, thereby achieving a heat dissipation effect.

[0013] Exemplarily, the shell has a fixing plate located at the head, and the radio frequency electrode and the cold compress assembly are mounted on the fixing plate; and / or, the heat conducting member is a heat pipe or a graphite fiber member.

[0014] In the above-mentioned beauty instrument, the radio frequency electrode and the cold compress assembly are installed on the fixing plate, so that the radio frequency electrode and the cold compress assembly can be installed on the head in a centralized manner, thereby improving the assembly efficiency of the radio frequency electrode and the cold compress assembly.

[0015] Exemplarily, a first mounting hole is provided on the fixing plate, and the RF electrode is installed in the first mounting hole; the cold compress assembly includes a cooling plate, which is provided on the inner side of the fixing plate, and the cooling plate has a cooling surface, and the RF electrode is thermally connected to the cooling surface for cooling the RF electrode; the cooling plate also has a heating surface, and one end of the heat conductor is thermally connected to the heating surface for absorbing and transferring the heat generated by the cooling plate.

[0016] In the above-mentioned beauty instrument, one end of the heat conductor close to the cooling plate is thermally connected to the heating surface of the cooling plate to absorb and transfer the heat generated by the cooling plate. The radio frequency electrode is installed in the first mounting hole of the fixed plate. The cooling surface of the cooling plate located on the heating side is thermally connected to the radio frequency electrode to transfer cold to the radio frequency electrode, so that the radio frequency electrode can not only realize the radio frequency beauty function, but also realize the cold compress function, achieve a functional integration effect, and improve the user experience of the beauty instrument.

[0017] Exemplarily, a second mounting hole is provided on the fixed plate, and the cold compress assembly includes a cold compress and a refrigeration plate. The cold compress is installed in the second mounting hole and is exposed to the fixed plate through the second mounting hole, and the refrigeration plate is provided on the inner side of the fixed plate; the refrigeration plate has a refrigeration surface, and the cold compress is thermally connected to the refrigeration surface for cooling the cold compress; the refrigeration plate also has a heating surface, and one end of the heat conductive member is thermally connected to the heating surface for absorbing and transferring the heat generated by the refrigeration plate.

[0018] In the above-mentioned beauty instrument, one end of the heat conductor close to the refrigeration plate is thermally connected to the heating surface of the refrigeration plate to absorb and transfer the heat generated by the refrigeration plate. The cold compress is installed in the second mounting hole and exposed to the fixed plate through the second mounting hole. The cooling surface of the refrigeration plate located on the heating side is thermally connected to the cold compress to transfer cold to the cold compress, so that the fixed plate is integrated with the radio frequency function and the cold compress function, and the radio frequency function and the cold compress function are respectively exerted through the radio frequency electrode and the cold compress, so that the radio frequency function and the cold compress function will not affect each other.

[0019] Exemplarily, the cooling plate is installed on the inner side of the cold compress.

[0020] In the above-mentioned beauty instrument, the cooling plate is located on the inner side of the cold compress away from the fixing plate, so as to facilitate the installation of the cooling plate and improve the installation convenience.

[0021] Exemplarily, the beauty instrument also includes a frame installed on the inner side of the fixed plate, and the frame is formed with a cold compress mounting hole and a refrigeration mounting hole that are interconnected. The cold compress is also installed in the cold compress mounting hole, and the refrigeration plate is installed in the refrigeration mounting hole.

[0022] In the aforementioned beauty device, a portion of the cold compress is mounted in the second mounting hole of the fixing plate. The cold compress is also mounted in the cold compress mounting hole of the frame, thereby improving the mounting stability of the cold compress. The cooling plate is mounted in the cooling mounting hole of the frame, thereby centrally mounting the cold compress and the cooling plate on the frame to achieve modular installation.

[0023] Exemplarily, the refrigeration installation hole is located on a side of the cold compress installation hole away from the fixing plate.

[0024] In the above-mentioned beauty instrument, the cooling installation hole is located on the side of the cold compress installation hole away from the fixed plate, so that the cooling plate is located on the side of the cold compress away from the fixed plate, which facilitates the installation of the cooling plate and improves the installation convenience.

[0025] Exemplarily, a plurality of the cold compress mounting holes are provided, and the plurality of cold compress mounting holes are all connected to the refrigeration mounting hole, and a cold compress component is provided in each of the cold compress mounting holes.

[0026] In the above-mentioned beauty instrument, the frame is provided with multiple cold compress mounting holes, each of which is provided with a cold compress component, and multiple cold compress mounting holes are connected to the refrigeration mounting hole, so that multiple cold compress components can be thermally connected to the refrigeration plate, thereby improving the refrigeration effect.

[0027] Exemplarily, the beauty instrument further includes a heat-conducting fixing member, which is mounted on a side of the frame away from the fixing plate, and one end of the heat-conducting member is mounted on the frame through the heat-conducting fixing member.

[0028] In the above-mentioned beauty instrument, the heat conducting element is mounted on the frame through the heat conducting fixing element, so that the heat conducting element can be disassembled together with the frame, thereby improving the installation convenience of the heat conducting element.

[0029] Exemplarily, the heat-conducting fixing member is mounted on the fixing plate so that the frame is mounted on the inner side of the fixing plate; and / or, the heat-conducting fixing member has a first heat-conducting surface and a second heat-conducting surface, the first heat-conducting surface is arranged toward the refrigeration fin, and the first heat-conducting surface is thermally connected to the heating surface; the second heat-conducting surface is arranged away from the fixing plate, and one end of the heat-conducting member is thermally connected to the second heat-conducting surface for absorbing and transferring the heat generated by the refrigeration fin.

[0030] In the above-mentioned beauty instrument, the heat-conducting fixing member installed on the side of the frame away from the fixing plate has a first heat-conducting surface and a second heat-conducting surface. The first heat-conducting surface is thermally connected to the heating surface of the refrigeration plate, and the end of the heat-conducting member close to the refrigeration plate is thermally connected to the second heat-conducting surface. The refrigeration plate and the heat-conducting member are thermally connected through the heat-conducting fixing member to absorb and transfer the heat generated by the refrigeration plate.

[0031] Exemplarily, the cold compress assembly includes a refrigeration plate, and the heat-conducting component includes a first heat-conducting section, a delay section, and a second heat-conducting section. The first heat-conducting section extends along the heating surface of the refrigeration plate and is thermally connected to the heating surface. The delay section is connected to one end of the first heat-conducting section and bends and extends toward the center of the shell. The second heat-conducting section is connected to the end of the delay section and extends to the tail. The heat sink is connected to the second heat-conducting section.

[0032] In the above-mentioned beauty instrument, the heat sink is connected to the tail end of the second heat-conducting section, the heating surface is connected to the head end of the first heat-conducting section, and the extension section is connected to one end of the first heat-conducting section and bends and extends toward the center position of the shell to reduce the impact of the heat of the extension section on other components arranged on the inner wall of the shell.

[0033] Exemplarily, a light-transmitting area is provided on the fixing plate, and the beauty instrument further includes a light therapy component, and the light therapy component is configured so that the light generated by the light therapy component is emitted toward the skin through the light-transmitting area.

[0034] In the above-mentioned beauty instrument, the light generated by the phototherapy component is emitted to the skin through the light-transmitting area, and the light-transmitting area is arranged on the fixed plate, so that the fixed plate integrates the radio frequency function, cold compress function and phototherapy function, thereby improving the installation convenience.

[0035] Exemplarily, the cold compress is constructed as a light-transmitting member to form a light-transmitting area, and the beauty instrument further includes a light therapy component, which is configured so that the light generated by the light therapy component is emitted toward the skin through the cold compress.

[0036] In the above-mentioned beauty instrument, the light generated by the phototherapy component is emitted to the skin through the cold compress, and the cold compress is constructed as a light-transmitting component, so that the cold compress can achieve dual functions and improve the space utilization of the phototherapy component.

[0037] Exemplarily, the phototherapy component includes a side light source, and the side light source is arranged corresponding to the side of the light-transmitting member, and the side light source is configured as follows: the light generated by the side light source is used to be emitted to the skin through the light-transmitting member; a mounting notch is also formed on the frame, and the cold compress mounting hole is constructed as a light-transmitting mounting hole, and the mounting notch is connected to the light-transmitting mounting hole, and the side light source is arranged corresponding to the mounting notch so that the light generated by the side light source is used to be emitted to the light-transmitting member through the mounting notch; the side light source is installed on the frame; the side light source includes a light-emitting plate and a phototherapy lamp, the light-emitting plate is fixed to the frame, the phototherapy lamp is arranged on the side of the light-emitting plate facing the frame, and the phototherapy lamp is arranged corresponding to the mounting notch; the side light source also includes a light guide, the The light guide is installed between the light-emitting plate and the frame; the light guide is arranged corresponding to the mounting notch so that the light generated by the phototherapy lamp is used to pass through the light guide and the mounting notch to the light-transmitting member; the frame includes a base and a protrusion, the base has a first base surface facing away from the fixed plate and a second base surface facing the fixed plate, the refrigeration mounting hole is arranged on the first base surface, the protrusion is arranged on the second base surface, and the light-transmitting mounting hole is arranged on the side of the protrusion away from the second base surface; the mounting notch is arranged on a side surface of the peripheral side of the protrusion, and the side surface forms a mounting notch with the second base surface, and the side light source is installed in the mounting notch; there are two protrusions, and there are three RF electrodes, and the three RF electrodes and the two protrusions are distributed in sequence.

[0038] In the above-mentioned beauty instrument, the side light source is arranged corresponding to the side of the light-transmitting part, and the light generated by the side light source is used to be emitted from the side through the light-transmitting part to the skin, thereby reducing the space occupied by the light source. The mounting notch on the frame is connected to the light-transmitting mounting hole, and the side light source is arranged corresponding to the mounting notch. The light generated by the side light source can be emitted to the light-transmitting part through the mounting notch, thereby improving the installation stability of the side light source. The side light source is installed on the frame so that the frame serves as the installation basis, and the phototherapy function, cold compress function and radio frequency function are all installed on the frame, thereby improving the convenience of assembly. The phototherapy lamp arranged on the side of the light-emitting plate facing the frame is arranged corresponding to the mounting notch, so that the light emitted by the phototherapy lamp can enter the light-transmitting part from the mounting notch, thereby realizing the phototherapy function. The light guide installed between the light-emitting plate and the frame can collect the light generated by the phototherapy lamp by corresponding to the mounting notch. The light generated by the phototherapy lamp can be emitted to the light-transmitting part through the light guide and the mounting notch, thereby improving the energy utilization rate of the phototherapy lamp. The cooling mounting hole is located on the first base surface facing away from the fixing plate, the protrusion is located on the second base surface facing the fixing plate, the light-transmitting mounting hole is located on the side of the protrusion away from the second base surface, and the mounting notch is located on one side of the peripheral side of the protrusion. This improves the installation convenience of the side light source by reducing the interference between the side light source and the thermally conductive fixing member during installation. The three RF electrodes and the two protrusions are arranged in sequence to allow the cold compress and RF electrodes to be alternately arranged, thereby improving the uniformity of the cold compress and enhancing the user experience of the beauty device.

[0039] Exemplarily, the shell includes a tail end plate located at the tail and a tail side plate connected to the tail end plate, and the tail end plate is arranged on the side of the tail side plate away from the head; the air inlet is constructed as an air outlet on the tail side plate, and the air outlet is constructed as an air outlet on the tail end plate; or, the air inlet is constructed as an air outlet on the tail end plate, and the air outlet is constructed as an air outlet on the tail side plate.

[0040] In the above-mentioned beauty instrument, the tail end plate is arranged on the side of the tail side plate away from the head, the air inlet is arranged on the tail side plate, and the air outlet is arranged on the tail end plate, so that air can enter the accommodating cavity from the tail side plate and blow out from the tail end plate, or air can enter the accommodating cavity from the tail end plate and blow out from the tail side plate, and the air inlet and air outlet are away from the head, both of which can improve the safety problems caused by the user's easy blockage of the air inlet and air outlet during use.

[0041] Exemplarily, the tail end plate is arranged at an angle as a whole; and / or the heat dissipation drive member is located between the heat sink and the air outlet on the tail side plate, or the heat sink is located between the heat dissipation drive member and the air outlet on the tail side plate, or the heat dissipation drive member is located between the heat sink and the air outlet on the tail end plate, or the heat sink is located between the heat dissipation drive member and the air outlet on the tail end plate; and / or the heat sink and the heat dissipation drive member are arranged at an angle between the tail end plate and the tail side plate.

[0042] In the above-mentioned beauty instrument, the tail end plate is arranged at an angle as a whole, and the heat dissipation drive member is located between the heat sink and the air outlet on the tail side plate, or the heat sink is located between the heat dissipation drive member and the air outlet on the tail side plate, or the heat dissipation drive member is located between the heat sink and the air outlet on the tail end plate, or the heat dissipation drive member is located between the heat sink and the air outlet on the tail end plate; and / or the heat sink and the heat dissipation drive member are arranged at an angle between the tail end plate and the tail side plate, so that the air inlet or air outlet is inclined, which can increase the air inlet and / or air outlet area in various ways and improve the heat dissipation efficiency.

[0043] Exemplarily, the shell has a main body portion and a head portion extending as a whole along the first direction, the main body portion has the tail portion, the fixing plate is arranged on the head portion, and the head portion is formed by bending and extending one end of the main body portion to one side so that the fixing plate is tilted toward one side, and the tail end plate is tilted toward the bent side as a whole.

[0044] In the above-mentioned beauty instrument, the head is formed by bending and extending one end of the main body to one side, so that the fixing plate is tilted to one side. The fixing plate is arranged on the head, so that the fixing plate is tilted as a whole. The tail end plate is arranged on the side of the tail side plate away from the head and away from the bending side, so that the wind blown out of the air outlet will not directly blow onto the hands or body of the user during use.

[0045] 19. The heat dissipation device as claimed in claim 18, wherein the cooling fan is connected to the cooling fan by way of an outlet connected to the outlet of the cooling fan. The cooling fan is connected to the outlet of the cooling fan by way of an outlet connected to the outlet of the cooling fan. The air inlet, the first section, the second section, and the air outlet are used to dissipate heat from the heat sink; the end of the first section away from the second section is open to form the first air outlet, and / or the end of the second section away from the first section is open to form the second air outlet, and / or the air cavity also includes a third section, the third section is connected to the end of the first section away from the second section, and the open peripheral edge of the third section is arranged around the side of the air inlet; the open peripheral edge of the third section abuts the peripheral edge of the air inlet, and / or the width of the third section is less than or equal to 6 mm, and / or the outer side surface of the second section is also provided with a fixing claw, the fixing claw is pressed against the surface of the third section facing the second section, and the fixing claw is used to be fixedly connected to the inner wall surface of the tail side panel.

[0046] In the aforementioned beauty device, the impeller is located between the heat sink and the air inlet. The impeller has an impeller inlet connected to the air inlet and an impeller outlet connected to the heat sink. When the impeller is activated, it draws air from the air inlet on the rear side panel and blows it out of the air outlet on the rear end panel to achieve heat dissipation. The impeller and heat sink are both disposed within the housing so that all air drawn by the impeller flows through the heat sink, thereby improving heat dissipation efficiency. The impeller is disposed in the first section, and the heat sink is disposed in the second section. The impeller drives air through the air inlet, the first section, the second section, and the air outlet, thereby improving heat dissipation efficiency. The end of the first section remote from the second section is open to form a first air outlet, and / or the end of the second section remote from the first section is open to form a second air outlet, thereby improving air intake and / or air outlet. And / or, the third section is connected to the end of the first section away from the second section, and the open periphery of the third section is arranged around the side of the air inlet, so that the open area of ​​the third section is larger than the air inlet area of ​​the air inlet, so that the air in the air inlet can flow into the second section through the third section, thereby improving the air intake efficiency. The open periphery of the third section abuts the periphery of the air inlet, thereby improving the problem of air flowing into the accommodating cavity from the gap between the air inlet and the end face of the third section, so that the air in the air inlet can enter the air cavity completely, thereby improving the air intake efficiency. The width of the third section is less than or equal to 6 mm, thereby limiting the space occupied by the third section and improving the space utilization rate of the beauty instrument. The fixing claws that are close to the surface of the third section facing the second section are used to be fixedly connected to the inner wall surface of the tail side panel to improve the installation stability of the shell.

[0047] Exemplarily, the shell includes a head shell and a main shell, the tail is located in the main shell, and the head is located in the head shell; the head shell includes the fixing plate and the side panels, the side panels are arranged on the side of the fixing plate close to the main shell and surround the circumference of the fixing plate, and the side panels are connected to the main shell on the side away from the fixing plate; the main shell includes a first side panel and a second side panel arranged opposite to each other, the fixing plate is inclined toward the side where the first side panel is located, the air inlet is arranged on the first side panel, and the air outlet is arranged at the end of the tail; and / or, the cold compress assembly includes a cold compress and a cooling plate, at least three RF electrodes are arranged at intervals along the second direction, and at least one cold compress is provided between any two adjacent RF electrodes in the second direction; and / or, the beauty instrument also includes a main control board, a RF circuit board and a key circuit board, and the main control board, the RF circuit board and the key circuit board are arranged around the heat conductor.

[0048] In the above-mentioned beauty instrument, the side panels are arranged on the side of the fixing plate close to the main shell and surround the circumference of the fixing plate, and the head shell is connected to the main shell through the side panels so that the frame has sufficient installation space. The fixing plate is inclined toward the side where the first side panel is located, and the air inlet is arranged on the first side panel so that the user can hold the beauty instrument without bending the wrist, thereby improving the user's convenience. At least one cold compress is provided between any two adjacent RF electrodes in the second direction, so that the cold compress and the RF electrodes can be arranged alternately, thereby improving the uniformity of the cold compress and enhancing the user experience of the beauty instrument. The main control board, RF circuit board and key circuit board are arranged around the heat conductor, and the extension section is connected to one end of the first heat conductor and bends and extends toward the center of the shell to reduce the influence of the heat of the extension section on the main control board, RF circuit board and key circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] FIG1 is a schematic diagram of the overall structure of a radio frequency beauty component in an embodiment of the present application.

[0050] FIG2 is a schematic diagram of the overall structure of the beauty instrument in an embodiment of the present application.

[0051] FIG3 is a schematic diagram of the exploded structure of the beauty instrument in an embodiment of the present application.

[0052] FIG4 is a schematic diagram of the assembly of the radio frequency electrode and the head shell in an embodiment of the present application.

[0053] FIG5 is a schematic diagram of the assembly relationship between the cold compress assembly and the frame in an embodiment of the present application.

[0054] FIG6 is a schematic structural diagram of a frame in an embodiment of the present application.

[0055] FIG7 is a schematic diagram of the coordination relationship between the light therapy assembly and the frame in an embodiment of the present application.

[0056] FIG8 is a schematic diagram of the cooperation relationship between the heat dissipation assembly and the frame in an embodiment of the present application.

[0057] FIG9 is an enlarged structural diagram of part A in FIG8 .

[0058] FIG10 is a front view of the second half shell in the embodiment of the present application.

[0059] FIG11 is a schematic diagram of the installation positions of the second half shell, the heat dissipation driving member, and the heat sink in an embodiment of the present application.

[0060] FIG12 is a schematic diagram of an installation position of the second half shell, the heat dissipation driving component, and the heat sink in an embodiment of the present application.

[0061] FIG13 is a schematic diagram of an installation position of the second half shell, the heat dissipation driving component, and the heat sink in an embodiment of the present application.

[0062] FIG14 is a schematic diagram of an installation position of the second half shell, the heat dissipation driving member, and the heat sink in an embodiment of the present application.

[0063] FIG15 is a schematic diagram of an installation position of the second half shell, the heat dissipation driving component, and the heat sink in an embodiment of the present application.

[0064] FIG16 is a schematic diagram of the assembly structure of the heat dissipation driving component and the second half shell in an embodiment of the present application.

[0065] FIG17 is a schematic diagram of the assembly relationship between the housing and the wind wheel in an embodiment of the present application.

[0066] FIG18 is a schematic structural diagram of a display component and a switch component in an embodiment of the present application.

[0067] FIG19 is a schematic diagram of the assembly relationship between the control button and the second half shell in an embodiment of the present application.

[0068] FIG20 is a schematic structural diagram of a key unit in an embodiment of the present application.

[0069] FIG21 is a schematic diagram of the assembly relationship between the circuit board assembly and the second half shell in an embodiment of the present application.

[0070] FIG22 is a schematic diagram of the assembly relationship among the first assembly module, the second assembly module, and the third assembly module in an embodiment of the present application.

[0071] FIG23 is a schematic diagram of the assembly relationship of the first assembly module in an embodiment of the present application.

[0072] FIG24 is a schematic diagram of the assembly relationship of the second assembly module in an embodiment of the present application.

[0073] FIG25 is a schematic diagram of the assembly relationship of the third assembly module in an embodiment of the present application. DETAILED DESCRIPTION

[0074] The following specific embodiments illustrate the implementation of the present application. Those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Although the description of the present application will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this application are limited to this implementation. On the contrary, the purpose of introducing the application in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present application. In order to provide an in-depth understanding of the present application, the following description will contain many specific details. The present application can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present application, some specific details will be omitted in the description. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other unless there is a conflict.

[0075] Hereinafter, if used, the terms "first", "second", etc. are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more. Directional terms such as "upper", "lower", "left", and "right" are defined relative to the orientation of the components schematically placed in the drawings. It should be understood that these directional terms are relative concepts. They are used for description and clarification relative to each other, and may change accordingly according to changes in the orientation of the components placed in the drawings.

[0076] In this application, if used, unless otherwise specified or limited, the term "connected" should be understood in a broad sense. For example, "connected" can mean fixed connection, detachable connection, or integration; it can be directly connected or indirectly connected through an intermediary. The term "and / or" as used herein includes any and all combinations of one or more of the relevant listed items.

[0077] When the following embodiments are described in detail with reference to schematic diagrams, for ease of explanation, the diagrams showing local structures of the devices will not be partially enlarged according to general proportions, and the schematic diagrams are only examples and should not limit the scope of protection of this application.

[0078] In order to make the objectives, technical solutions and advantages of this application clearer, the implementation methods of this application will be further described in detail below with reference to the accompanying drawings.

[0079] FIG1 shows a schematic diagram of the overall structure of a radio frequency beauty component 001 in an embodiment of the present application.

[0080] Referring to Figure 1 , the present application provides a radio frequency beauty device 001, comprising a storage box 002, a first beauty device 003, and a second beauty device 004. Storage box 002 has a first receiving slot 021 and a second receiving slot 022. First beauty device 003 is placed in first receiving slot 021, and second beauty device 004 is placed in second receiving slot 022. Storage box 002 can charge first beauty device 003 and / or second beauty device 004, or sterilize head 5121, for example.

[0081] In one embodiment, a first in-position sensor 211 is provided at the bottom of the first accommodating groove 021. When the first beauty device 003 is placed in the first accommodating groove 021, the first beauty device 003 can trigger the first in-position sensor 211, so that the first in-position sensor 211 can sense the presence of the first beauty device 003, thereby allowing the storage box 002 to start charging the first beauty device 003 or disinfecting the head 5121, etc.

[0082] In one embodiment, a second in-place sensor 221 is provided at the bottom of the second accommodating groove 022. When the second beauty device 004 is placed in the second accommodating groove 022, the second beauty device 004 can trigger the second in-place sensor 221, so that the second in-place sensor 221 can sense the presence of the second beauty device 004, thereby allowing the storage box 002 to start charging the second beauty device 004 or disinfecting the head 5121.

[0083] In one embodiment, the first presence sensor 211 and / or the second presence sensor 221 are pressure sensors that transmit a presence signal to the storage box 002 through pressure changes. The storage box 002 receives the presence signal and controls the charging module or the disinfection module to start operating, thereby achieving functions such as charging and disinfecting the head 5121. Of course, in other embodiments, the first presence sensor 211 and / or the second presence sensor 221 may also be an infrared sensor, a Hall sensor, a capacitive sensor, etc.

[0084] In one embodiment, the first beauty device 003 includes a housing 051, a working part, a cold compress assembly 053, a heat dissipation assembly 056, and a heat dissipation driving part 058. The housing 051 has a head 5121 and a tail 51311, and the tail 51311 is provided with an air inlet 513111 and an air outlet 513112.

[0085] Furthermore, the housing 051 has a housing cavity 511, and the air inlet 513111 and the air outlet 513112 both connect the housing cavity 511 and the exterior of the housing 051. A working piece is mounted on the head 5121, and by bringing the working piece into contact with the skin, a beauty treatment is achieved. A cold compress assembly 053 is disposed on the head 5121 and is used to apply a cold compress to the skin attached to the head 5121, thereby achieving both cold compress therapy and heat dissipation. A heat dissipation assembly 056 is disposed in the housing cavity 511 to absorb heat generated by the cold compress assembly 053. A heat dissipation driver 058 is disposed in the housing cavity 511 and is configured to draw air from the air inlet 513111 through the heat dissipation assembly 056 to absorb heat from the heat dissipation assembly 056, and then discharge the heat from the heat dissipation assembly 056 through the air outlet 513112. The heat absorbed by the cooling assembly 056 from the cold compress assembly 053 is thereby dissipated into the air, thereby alleviating the problem of heat accumulation within the first beauty device 003. The air inlet 513111 and the air outlet 513112 are located at the rear portion 51311. This prevents a user from blocking the air inlet 513111 and / or the air outlet 513112 with their hands when holding the beauty device, thereby affecting the heat dissipation of the beauty device and preventing the beauty device from being unable to dissipate heat in a timely manner. This improves the safety issue caused by the air inlet 513111 and / or the air outlet 513112 being easily blocked during use of the first beauty device 003.

[0086] In one embodiment, the working piece is a radio frequency electrode 052, which is exposed and mounted on the head 5121. The radio frequency electrode 052 is used to contact the skin and transmit radio frequency current so that the beauty device can perform radio frequency beauty functions.

[0087] In one embodiment, the first beauty device 003 is a radio frequency beauty device 005. The radio frequency beauty device 005 in one embodiment is described in detail below.

[0088] FIG2 shows a schematic diagram of the overall structure of the radio frequency beauty instrument 005 in an embodiment of the present application, and FIG3 shows a schematic diagram of the exploded structure of the radio frequency beauty instrument 005 in an embodiment of the present application.

[0089] Referring to Figures 2 and 3 , this RF beauty device 005 achieves a cosmetic effect by applying RF current to the user's skin. This RF beauty device 005 includes a housing 051 having a head 5121, a tail 51311, and a grip 51314 disposed between the head 5121 and the tail 51311. The RF electrode 052 of the RF beauty device 005 is disposed on the head 5121, and the tail 51311 is the end of the housing 051 away from the head 5121.

[0090] Furthermore, the head portion 5121, tail portion 51311, and grip portion 51314 are all conceptually scoped and can be roughly distinguished using the following logic: the head portion 5121 is the end of the housing 051 where the RF electrode 052 is located, the grip portion 51314 is the portion of the housing 051 that is held by the user, and the tail portion 51311 is the end of the housing 051 away from the head portion 5121. Both the head portion 5121 and the tail portion 51311 are portions that are not easily covered by the user when holding the RF beauty device 005. For example, in one embodiment, the ratio of the length of the tail portion 51311 to the length of the housing 051 in the direction from the tail portion 51311 to the head portion 5121 is less than or equal to 2 / 5, and can be, for example, 1 / 3, 1 / 4, 1 / 5, 1 / 6, etc.

[0091] It should be noted that the head 5121, the holding portion 51314, and the tail 51311 can be independent parts or components, or different parts of an integrated part or component, which is not limited here.

[0092] In one embodiment, the shell 051 has a main body 5131 and a head 5121 extending as a whole along the first direction X. The head 5121 has a skin-facing surface 51210. The head 5121 is formed by bending and extending one end of the main body 5131 to one side so that the skin-facing surface 51210 is tilted to one side.

[0093] It is understood that when a user holds the RF beauty device 005 to beautify their skin, they hold the main body 5131 with the head 5121 of the RF beauty device 005 facing the skin to be beautified. At this time, because the head 5121 is formed by bending and extending one end of the main body 5131 to one side, the skin-facing surface 51210 is tilted to one side. This allows the skin-facing surface 51210 to face the facial skin and even fit closely to the skin. Therefore, when using the RF beauty device 005 for facial beautification, the user does not need to lift their arm too high, which saves more effort during use, thereby improving the user experience of the RF beauty device 005.

[0094] In the embodiment shown in FIG. 2 and FIG. 3 , the skin-facing surface 51210 is configured to fit the face.

[0095] In one embodiment, the housing 051 has a first side 514 facing the bend side and a second side 515 opposite to the first side 514. It is understood that the first side 514 is closer to the face than the second side 515 when the RF beauty device 005 is in use.

[0096] Specifically, the main body 5131 includes a holding portion 51314 and a tail portion 51311 .

[0097] Please refer to FIG. 2 and FIG. 3 . In one embodiment, the housing 051 includes a head shell 512 and a main shell 513 having an opening. The head shell 512 is installed at the opening of the main shell 513 to enclose a receiving cavity 511 .

[0098] In one embodiment, the main shell 513 includes a first half shell 516 and a second half shell 517, wherein the first half shell 516 and the second half shell 517 may not be strictly divided into halves, that is, the first half shell 516 may be significantly larger than the second half shell 517, or may be significantly larger than the second half shell 517, or even one of the first half shell 516 and the second half shell 517 may be a plate-like structure.

[0099] Furthermore, the second half shell 517 is located on one side of the first half shell 516, and one end of the first half shell 516 has a bending portion 5161 formed by bending and extending toward a side close to the second half shell 517. The bending portion 5161 protrudes from the second half shell 517, and the head shell 512 has an assembly recess 5122 that cooperates with the bending portion 5161. The head shell 512 can be detachably installed on the bending portion 5161 and the second half shell 517 through the assembly recess 5122.

[0100] Thus, by providing the first half shell 516 with a bent portion 5161 that protrudes from the second half shell 517, and providing a corresponding assembly recess 5122 on the head shell 512 for use therewith, the head shell 512, the first half shell 516, and the second half shell 517 can be combined to form the accommodating cavity 511 of the housing 051. Furthermore, this arrangement facilitates demolding of the head shell 512 during manufacture, thereby reducing manufacturing difficulty. Furthermore, during assembly, the provision of the assembly recess 5122 increases the assembly space, facilitating the installation of features such as the RF electrode 052, the light-transmitting member 551, the frame 054, and the cold compress 531.

[0101] FIG4 shows a schematic diagram of the assembly of the radio frequency electrode 052 and the head shell 512 in an embodiment of the present application.

[0102] Please refer to FIG. 3 and FIG. 4 . In one embodiment, the radio frequency beauty device 005 further includes a radio frequency electrode 052 . The radio frequency electrode 052 is used to transmit radio frequency current to the skin to be beautified.

[0103] In one embodiment, the head shell 512 includes a fixing plate 51211 , and the skin-facing surface 51210 is disposed on a side of the fixing plate 51211 away from the accommodating cavity 511 .

[0104] Please refer to FIG. 3 and FIG. 4 . In one embodiment, the fixing plate 51211 is provided with a first mounting hole 512111 . The RF electrode 052 is mounted in the first mounting hole 512111 and exposed outside the fixing plate 51211 .

[0105] In one embodiment, a plurality of RF electrodes 052 are provided.

[0106] Please refer to FIG. 3 and FIG. 4 . In one embodiment, a plurality of RF electrodes 052 are arranged at equal intervals.

[0107] Please refer to Figures 3 and 4. In one embodiment, each RF electrode 052 has an electrode portion 5211 and a fixing column 5212. The surface of the electrode portion 5211 away from the fixing plate 51211 is chamfered to increase the contact area between the electrode portion 5211 and the skin, thereby improving the cold compress and RF beauty effects.

[0108] Specifically, the fixing column 5212 is passed through the first mounting hole 512111 and fixed by a connecting piece, and the electrode part 5211 is arranged on the fixing plate 51211 and exposed on the fixing plate 51211, so that the radio frequency electrode 052 is fixed on the inner side of the fixing plate 51211, thereby improving the overall appearance of the radio frequency beauty instrument 005.

[0109] It is understood that the connecting member can be a connecting bolt. In another embodiment, the fixing column 5212 can also be fixed by gluing after passing through the first mounting hole 512111 to improve the installation convenience of the RF electrode 052.

[0110] Specifically, each RF electrode 052 may be provided with a plurality of fixing posts 5212 .

[0111] Specifically, at least one fixing post 5212 of each RF electrode 052 can also be used as an electrical connection post to achieve both fixation and electrical connection.

[0112] In some embodiments, at least three RF electrodes 052 are optionally provided spaced apart along a predetermined direction. At least one cold compress 531 is provided between any two adjacent RF electrodes 052. When RF current is generated between the two RF electrodes 052, the skin between the two RF electrodes 052 is stimulated by the current for cosmetic purposes, while the cold compress 531 simultaneously provides a cooling compress to the skin, improving the user experience and reducing the burning sensation. More importantly, when the RF electrodes 052 release RF energy, the skin covered by the RF electrodes 052 is heated due to the energy provided by the RF electrodes 052. While providing a cold compress 531 between the two RF electrodes 052 will cool the area covered by the RF electrodes 052, it is clear that cooling the skin between the two RF electrodes 052 is more effective. This ultimately creates a cooling effect that alternates between hot and cold, thereby enhancing the cosmetic effect.

[0113] In one embodiment, three RF electrodes 052 are provided. The RF electrodes 052 include a first RF electrode 522 and two second RF electrodes 523. The first RF electrode 522 is disposed between the two second RF electrodes 523, so that RF discharge effects can be achieved between the first RF electrode 522 and the two second RF electrodes 523, thereby improving RF performance.

[0114] Optionally, the three RF electrodes 052 are arranged at equal intervals.

[0115] In one embodiment, the fixing plate 51211 is further provided with a recessed groove 512118 on the side facing away from the electrode portion 5211. The recessed groove 512118 is used to accommodate the nut portion of the connector, thereby reducing the space occupied by the nut portion of the connector and improving space utilization.

[0116] In one embodiment, the head shell 512 also includes a side panel 51212, which is arranged on the side of the fixing plate 51211 close to the main shell 513 and surrounds the circumference of the fixing plate 51211, so that there is a receiving space 5123 in the head shell 512 for installing components such as the frame 054.

[0117] Specifically, the side panel 51212 is connected to the main shell 513 on the side away from the fixed plate 51211, that is, the side panel 51212 is arranged on one side of the fixed plate 51211 to form an assembly recess 5122, and the head shell 512 is detachably installed on the bending portion 5161 and the second half shell 517 through the assembly recess 5122.

[0118] FIG5 is a schematic diagram showing the assembly relationship between the cold compress assembly 053 and the frame 054 in an embodiment of the present application.

[0119] 4 and 5 , in one embodiment, the radio frequency beauty device 005 further includes a cold compress assembly 053. The cold compress assembly 053 includes a cold compress 531 and a cooling plate 532. Both the cold compress 531 and the cooling plate 532 are installed in the receiving space 5123 of the head shell 512, and the cooling plate 532 is located on the inner side of the fixing plate 51211.

[0120] Optionally, the cooling plate 532 may be disposed on a side of the cold compress 531 away from the fixing plate 51211 , or may be disposed on a peripheral side of the cold compress 531 .

[0121] In this embodiment, the cooling plate 532 is disposed on a side of the cold compress 531 away from the fixing plate 51211 , and the cooling surface 5321 of the cooling plate 532 is thermally connected to the cold compress 531 for cooling the cold compress 531 .

[0122] Specifically, the side of the cooling plate 532 facing the cold compress 531 is the cooling surface 5321 .

[0123] Referring to Figures 4 and 5 , in one embodiment, at least three RF electrodes 052 are provided, spaced apart along the second direction U. At least one cold compress 531 is positioned between two adjacent RF electrodes 052 . This arrangement of RF electrodes 052 and cold compresses 531 alternates between them, thereby preventing excessive heat concentration within the RF electrodes 052 and achieving more balanced heat dissipation. Furthermore, multiple cold compresses 531 simultaneously dissipate heat, improving the heat dissipation efficiency of the RF beauty device 005 and addressing the poor heat dissipation issues typically encountered in conventional RF beauty devices.

[0124] 4 and 5 , in one embodiment, the fixing plate 51211 is further provided with a second mounting hole 512112 . The cold compress 531 at least partially passes through the second mounting hole 512112 , so that the cold compress 531 is exposed and mounted on the fixing plate 51211 .

[0125] In this embodiment, the second mounting hole 512112 is disposed between the first RF electrode 522 and the second RF electrode 523 .

[0126] Referring to FIG. 4 and FIG. 5 , in one embodiment, the cold compress 531 can be attached to the facial skin to absorb the heat generated in the skin due to the action of the radio frequency current, thereby reducing the temperature of the epidermis and improving the user experience.

[0127] In one embodiment, two cold compresses 531 are provided, and both cold compresses 531 are thermally connected to the cooling surface 5321 of the cooling plate 532 .

[0128] In one embodiment, the cooling surface 5321 is coated with a heat-conducting medium, and the heat-conducting medium connects the cooling surface 5321 and the cold compress 531 by thermal conduction, so as to improve the heat dissipation performance of the cooling plate 532 to the cold compress 531 .

[0129] In one embodiment, the cold compress 531 is configured as sapphire. Sapphire has excellent thermal conductivity, and thus can quickly transfer the cooling energy of the cooling plate 532. That is, when the cold compress 531 is attached to the skin, the heat of the skin can be quickly absorbed by the sapphire and transferred to the cooling plate 532, thereby achieving a rapid cooling effect.

[0130] In one embodiment, a second mounting hole 512112 is provided on the fixing plate 51211 , and the cold compress 531 is installed in the second mounting hole 512112 and exposed from the fixing plate 51211 through the second mounting hole 512112 .

[0131] In one embodiment, the height of the electrode portion 5211 extending from the fixing plate 51211 is greater than the height of the cold compress 531 extending from the head shell 512, so that the electrode portion 5211 can fully contact the skin and improve the radio frequency cosmetic effect.

[0132] In other embodiments, the cold compress assembly 053 includes an RF electrode 052 and a cooling plate 532, which is disposed on the inner side of the fixing plate 51211. The cooling plate 532 has a cooling surface 5321, to which the RF electrode 052 is thermally conductively connected for cooling the RF electrode 052. This allows the RF electrode 052 to perform not only RF beauty treatments but also cold compresses, achieving a functional integration effect and improving the space utilization of the RF beauty device 005. It is understood that the RF electrode 052 applies a cold compress to the epidermis, while the RF energy acts on deeper layers of the skin.

[0133] FIG6 shows a schematic structural diagram of the frame 054 in an embodiment of the present application.

[0134] Please refer to Figures 4, 5 and 6. In one embodiment, the radio frequency beauty instrument 005 further includes a frame 054. The frame 054 is installed in the head shell 512. The frame 054 is located on the inner side of the fixing plate 51211 near the main shell 513.

[0135] In one embodiment, the frame 054 is formed with a interconnected cold compress mounting hole 542 and a cooling fin mounting hole 541. The cooling fin mounting hole 541 is located on the side of the cold compress mounting hole 542 away from the fixing plate 51211, so that the cooling fin 532 is located on the side of the cold compress member 531 away from the fixing plate 51211. This facilitates the installation of the cooling fin 532 and improves installation convenience. The cold compress member 531 is installed in the cold compress mounting hole 542, and the cooling fin 532 is installed in the cooling mounting hole 541. This allows the cold compress member 531 and the cooling fin 532 to be centrally mounted on the frame 054, achieving modular installation.

[0136] For example, during assembly, the cooling plate 532 and the cold compress 531 can be first installed on the frame 054, and then installed together in the accommodating space 5123 through the frame 054, which can reduce the difficulty of assembly. That is to say, by setting up the frame 054, it is convenient to assemble the cooling plate 532 and the cold compress 531, and it is also convenient to fix the cooling plate 532 and the cold compress 531.

[0137] It is understandable that, compared to related art, the integrated light therapy, ice compress, and radio frequency beauty device first assembles the front shell, rear shell, and internal components, and then the head shell 512 is placed over the opening formed by the front and rear shells. The head shell 512 only serves a protective function and is difficult to align with the internal components during assembly.

[0138] In the present application, the cooling plate 532 and the sapphire can be pre-assembled through the frame 054 to keep the relative position of the cooling plate 532 and the sapphire stable, so that these components can be integrated and then matched with the first half shell 516 and the second half shell 517, thereby improving the matching precision of the head shell 512 and the internal components and reducing the difficulty of assembly.

[0139] Referring to Figures 4, 5, and 6, in one embodiment, a plurality of cold compress mounting holes 542 are provided, each of which is connected to the cooling fin 541. A cooling compress 531 is disposed within each cold compress mounting hole 542, enabling thermal conductivity between the multiple cold compresses 531 and the cooling fin 532. This allows at least two cold compresses 531 to be cooled by a single cooling fin 532, allowing at least two cold compresses 531 to share a single cooling fin 532, thereby reducing costs and assembly complexity. In one embodiment, the frame 054 includes a base 545 and a protrusion 546. The base 545 has a first base surface 5451 facing away from the fixing plate 51211 and a second base surface 5452 facing toward the fixing plate 51211. The cooling compress mounting holes 541 are disposed on the first base surface 5451. The protrusion 546 is disposed on the second base surface 5452, and the cold compress mounting holes 542 are disposed on the side of the protrusion 546 facing away from the second base surface 5452. In this way, by setting the frame 054 into two parts, the base 545 and the protrusion 546, to respectively form the cold compress mounting hole 542 and the refrigeration mounting hole 541, it is convenient to fix the refrigeration plate 532 and the cold compress part 531 respectively, and it is convenient to reduce the material used in the frame 054 and reduce the weight, which is conducive to reducing costs.

[0140] Specifically, a plurality of protrusions 546 are provided, and the plurality of protrusions 546 are spaced apart. The cold compress member 531 is mounted in the cold compress mounting hole 542 and extends outside the cold compress mounting hole 542 to be mounted in the second mounting hole 512112. In this way, the fixing structure of the RF electrode 052 (such as the first mounting hole 512111, the connector, etc.) can be positioned between two adjacent protrusions 546, thereby preventing interference between the frame 054 and the fixing structure of the RF electrode 052, thereby reducing the difficulty of assembly.

[0141] In this embodiment, two protrusions 546 are provided, and correspondingly, a cold compress installation hole 542 is provided on each protrusion 546 .

[0142] In this embodiment, three RF electrodes 052 are provided, and the three RF electrodes 052 and the two cold compresses 531 are distributed in sequence.

[0143] In one embodiment, the base frame 545 and the protrusion 546 are integrally formed, and may be formed by integral injection molding, integral machining, or integral casting.

[0144] In one embodiment, the base 545 is generally in the shape of a rectangular parallelepiped, and the protrusion 546 is generally in the shape of a rectangular parallelepiped. The protrusion 546 is located at the center of the surface of the base 545 on the side close to the fixing plate 51211. Of course, in other embodiments, the protrusion 546 may not be located at the center of the surface of the base 545 on the side close to the fixing plate 51211, but may be located at the side of the surface of the base 545 on the side close to the fixing plate 51211 to avoid the installation position of other structures.

[0145] In some other embodiments, a lead wire avoidance groove 5454 is provided on the side of the base frame 545 , the lead wire avoidance groove 5454 is connected to the refrigeration installation hole 541 , and the lead wires of the refrigeration plate 532 are passed through the lead wire avoidance groove 5454 .

[0146] FIG7 shows a schematic diagram of the cooperation relationship between the light therapy component 055 and the frame 054 in an embodiment of the present application.

[0147] Referring to Figures 5, 6, and 7, in one embodiment, the radio frequency beauty device 005 further includes a light therapy component 055. The light therapy component 055 includes a side light source 552. A light-transmitting area 512113 is provided on the fixing plate 51211. Light generated by the side light source 552 can pass through the light-transmitting area 512113 and be emitted toward the skin. This allows the fixing plate 51211 to integrate radio frequency, cold compress, and light therapy functions, improving installation convenience.

[0148] In one embodiment, a side light source 552 is mounted on the frame 054, and the cold compress 531 is configured as a light-transmitting element 551, forming a light-transmitting area. Light generated by the side light source 552 can pass through the light-transmitting element 551 and be directed toward the skin, achieving a phototherapy effect. The cold compress 531 and the light-transmitting element 551 are the same component, allowing the cold compress 531 to perform dual functions and improving the space utilization of the phototherapy assembly 055. Furthermore, this RF beauty device 005 can simultaneously perform RF, cold compress, and phototherapy treatments in a single use, simplifying the beauty process and providing a good user experience.

[0149] Furthermore, the side light source 552 is arranged on the circumferential side of the light-transmitting member 551, and the cooling plate 532 is located on the side of the light-transmitting member 551 away from the fixed plate 51211. The side light source 552 and the cooling plate 532 are distributed on different sides of the light-transmitting member 551, so that the light generated by the side light source 552 is emitted toward the skin through the side of the light-transmitting member 551, thereby reducing the space occupied by the measuring light source.

[0150] In one embodiment, a mounting notch 5461 is further formed on the frame 054, and the cold compress mounting hole 542 is constructed as a light-transmitting mounting hole 544. A plurality of light-transmitting mounting holes 544 are provided, and the plurality of light-transmitting mounting holes 544 are all connected to the refrigeration mounting hole 541. A light-transmitting component 551 is provided in each light-transmitting mounting hole 544, and each light-transmitting mounting hole 544 is connected to a mounting notch 5461, so that the light passing through the mounting notch 5461 can be irradiated to the skin surface through the corresponding light-transmitting component 551, so as to achieve the phototherapy effect of the radio frequency beauty instrument 005.

[0151] Specifically, the side light source 552 is provided corresponding to the mounting notch 5461 , and the mounting notch 5461 is communicated with the light-transmitting mounting hole 544 , so that the light generated by the side light source 552 is used to be emitted toward the light-transmitting member 551 through the mounting notch 5461 .

[0152] Furthermore, a mounting notch 5461 is provided on a side surface of the peripheral side of the protrusion 546 , and the side surface and the second base surface 5452 form a mounting notch 5461 , and the side light source 552 is installed in the mounting notch 5461 , and the side light source 552 is provided corresponding to the mounting notch 5461 , thereby improving the installation stability of the side light source 552 .

[0153] Thus, by forming a mounting notch 5461 between the side of the protrusion 546 and the second mounting base, for mounting the side light source 552, space utilization can be improved, thereby facilitating a compact design. Furthermore, the side light source 552 can be mounted on the side of the protrusion 546 or the second mounting base 5452, thereby improving the portability of the side light source 552.

[0154] Furthermore, the side light source 552 is installed on the side of the protrusion 546 .

[0155] In one embodiment, a set of side light sources 552 are installed on each of the two opposite sides of the protrusion 546 of the frame 054 to increase the light intensity of the side light sources 552 and enhance the phototherapy effect.

[0156] In one embodiment, two groups of side light sources 552 are provided. Optionally, each protrusion 546 is correspondingly provided with a group of side light sources 552 , and the light sources 552 on both sides are arranged opposite to each other.

[0157] In one embodiment, the side light source 552 includes a light-emitting panel 5521 and a phototherapy lamp 5522. The light-emitting panel 5521 is fixed to the frame 054, and the phototherapy lamp 5522 is arranged on the side of the light-emitting panel 5521 facing the frame 054. The phototherapy lamp 5522 is arranged corresponding to the installation notch 5461 so that the light emitted by the phototherapy lamp 5522 can enter the light-transmitting component 551 from the installation notch 5461, thereby realizing the phototherapy function.

[0158] In one embodiment, the side light source 552 further includes a light guide 5523, which is mounted between the light-emitting panel 5521 and the frame 554. A light guide hole 55231 is provided in the light guide 5523. One end of the light guide hole 55231 corresponds to the phototherapy lamp 5522, and the other end of the light guide hole 55231 corresponds to the mounting notch 5461. This allows light generated by the phototherapy lamp 5522 to pass through the light guide hole 55231 and the mounting notch 5461 and be emitted toward the light-transmitting member 551, thereby collecting the light generated by the phototherapy lamp 5522 and improving the energy utilization rate of the phototherapy lamp 5522.

[0159] In one embodiment, the side light source 552 further includes a sealing ring 5524 , which is disposed on the outer wall of the light-transmitting element 551 . The sealing ring 5524 blocks the gap between the light-transmitting element 551 and the frame 054 , thereby improving the waterproof performance.

[0160] Specifically, the sealing ring 5524 is arranged on the peripheral side of the second mounting hole 512112.

[0161] Specifically, the inner side surface of the fixing plate 51211 is provided with an accommodating ring groove connected to the second mounting hole 512112, and the sealing ring 5524 is arranged in the accommodating ring groove. The periphery of the cold compress mounting hole 542 of the protrusion 546 abuts against the sealing ring 5524, so that the sealing ring 5524 can seal the gap between the second mounting hole 512112 and the cold compress part 531, and can also seal the gap between the cold compress mounting hole 542 and the cold compress part 531, thereby improving the sealing performance.

[0162] In one embodiment, the light-transmitting element 551 is configured as sapphire, which has excellent light-conducting properties and can well transmit the light emitted by the side light source 552 to illuminate the skin to which the light-transmitting element 551 is attached, thereby achieving a phototherapy effect.

[0163] Figure 8 shows a schematic diagram of the cooperation relationship between the heat dissipation assembly 056 and the frame 054 in the embodiment of the present application. Figure 9 shows an enlarged structural diagram of part A in Figure 8 .

[0164] Referring to Figures 3, 8, and 9, in one embodiment, the RF beauty device 005 further includes a heat dissipation assembly 056. Heat dissipation assembly 056 is mounted on frame 054. The cooling fin 532 further includes a heating surface 5322, which is disposed opposite to the cooling surface 5321. Heat dissipation assembly 056 is used to absorb heat from the heating surface 5322 to prevent heat accumulation within the cooling fin 532, which could cause malfunction of the RF beauty device 005.

[0165] Please refer to FIG. 3 , FIG. 8 and FIG. 9 . In one embodiment, the heat dissipation assembly 056 includes a heat conducting member 561 and a heat sink 562 . The heat conducting member 561 and the heat sink 562 are both disposed in the accommodating cavity 511 .

[0166] Furthermore, one end of the heat conducting member 561 is thermally conductively connected to the heating surface 5322 of the cooling fin 532, and the heat sink 562 is thermally conductively connected to the heat conducting member 561 and is located at an end away from the cooling fin 532. In other words, one end of the heat conducting member 561 is thermally conductively connected to the cold compress assembly 053, and the other end of the heat conducting member 561 is connected to the heat sink 562.

[0167] Furthermore, the heat conducting member 561 absorbs the heat from the heating surface 5322 and transfers the heat to the heat sink 562 , so that the heat is dissipated into the air through the heat sink 562 .

[0168] Furthermore, the heat sink 562 is arranged at the tail portion 51311 of the shell 051, and the heat conductor 561 extends from the head portion 5121 to the tail portion 51311. In this way, the heat generated by the cooling fin 532 can be transferred to the tail portion 51311 of the shell 051 through the heat conductor 561 and the heat sink 562 for heat dissipation, thereby avoiding the head portion 5121 from having a high temperature.

[0169] Specifically, the heat conducting member 561 is made of a material with good thermal conductivity so as to quickly transfer the heat generated by the cooling fins 532 to the heat sink 562 for heat dissipation. For example, the heat conducting member 561 can be a heat pipe or a graphite fiber member.

[0170] Referring to Figures 3, 8, and 9, in one embodiment, the radio frequency beauty device 005 further includes a heat conductive fixture 057, which is disposed within the accommodation space 5123 of the head shell 512. One end of the heat conductive member 561 is mounted to the frame 054 via the heat conductive fixture 057 and is thermally connected to the heating surface 5322 of the cooling fin 532. In this manner, the heat conductive fixture 057 secures one end of the heat conductive member 561 and also thermally connects the heat conductive member 561 to the heating surface 5322 of the cooling fin 532.

[0171] Referring to Figures 3, 8, and 9, in one embodiment, a heat-conducting fixture 057 is mounted on a side of the frame 054 away from the fixing plate 51211. The heat-conducting fixture 057 has a first heat-conducting surface 571 and a second heat-conducting surface 572. The first heat-conducting surface 571 faces the cooling fin 532 and is thermally connected to the heating surface 5322. The second heat-conducting surface 572 faces away from the fixing plate 51211. The end of the heat-conducting member 561 proximal to the cooling fin 532 is thermally connected to the second heat-conducting surface 572, thereby absorbing and transferring heat generated by the cooling fin 532. The heat-conducting fixture 057 thermally connects the cooling fin 532 and the heat-conducting member 561, thereby absorbing and transferring heat generated by the cooling fin 532.

[0172] In one embodiment, the heat-conducting fixing member 057 is located on a side of the frame 054 away from the fixing plate 51211. The heat-conducting fixing member 057 is mounted on the fixing plate 51211, and the frame 054 is fixedly connected to a side of the heat-conducting fixing member 057 close to the fixing plate 51211, so that the frame 054 can be fixedly mounted in the head shell 512 by the heat-conducting fixing member 057. Of course, in other embodiments, the heat-conducting fixing member 057 can also be mounted on the frame 054, and the frame 054 can be fixedly mounted in the head shell 512.

[0173] In one embodiment, the heat-conducting fixing member 057 includes a heat-conducting portion 573 and a fixing portion 574 . The fixing portion 574 is disposed on a side of the heat-conducting portion 573 , and the fixing portion 574 is fixedly mounted on the head shell 512 .

[0174] Furthermore, a mounting stud 512114 is provided on the inner side of the fixing plate 51211, and the fixing portion 574 is passed through the fixing portion 574 through a connecting piece and the fixing portion 574 is fixed to the mounting stud 512114, so that the thermal conductive fixing member 057 and the frame 054 are fixedly installed on the head shell 512, thereby improving the installation stability of the thermal conductive fixing member 057 and the fixing plate 51211.

[0175] Specifically, one end of the heat conducting member 561 may be mounted on the second heat conducting surface 572 by a fastener, such as a screw.

[0176] In one embodiment, the heat conducting member 561 includes a first heat conducting section 5611, a delay section 5612, and a second heat conducting section 5613. The first heat conducting section 5611 extends along the heating surface 5322 and is thermally connected to the heating surface 5322. The delay section 5612 is connected to one end of the first heat conducting section 5611 and bends and extends toward the center of the housing 051 to reduce the impact of heat from the delay section 5612 on other components arranged on the inner wall of the housing 051. The second heat conducting section 5613 is connected to the end of the delay section 5612 and extends toward the location (i.e., the tail) of the heat sink 562. The heat sink 562 is connected to the tail end of the second heat conducting section 5613.

[0177] In one embodiment, the angle between the extension section 5612 and the second heat-conducting section 5613 ranges from 120° to 160°. In this embodiment, the angle between the extension section 5612 and the second heat-conducting section 5613 is set to 120° so that the second heat-conducting section 5613 can be arranged in the middle area of ​​the shell 051.

[0178] Specifically, the middle area of ​​the shell 051 refers to an area inside the shell that is at the same or close vertical distance from each position of the inner circumferential wall of the shell 051 along the extension direction of the main body 5131.

[0179] In one embodiment, the angle between the extension section 5612 and the first heat conducting section 5611 ranges from 70° to 120°. In this embodiment, the angle between the extension section 5612 and the second heat conducting section 5613 is set to 90° to facilitate the installation of the heat conducting member 561 and the heat conducting fixing member 057.

[0180] In this way, by bending the extension section 5612, the second heat conducting section 5613 can be extended from the central area of ​​the housing 051 toward the tail section 51311. This allows the second heat conducting section 5613 to be closer to the peripheral wall of the housing 051, thereby preventing a high temperature on one side of the housing 051 and improving the user experience. Furthermore, this arrangement allows the second heat conducting section 5613 to be positioned away from the inner peripheral wall of the housing 051, making it easier to install other components on the inner peripheral wall of the housing 051, such as the key circuit board 593 and the display circuit board 51533.

[0181] In one embodiment, the support bar 563 includes a first support segment 5631 , a curved segment 5632 , and a second support segment 5633 , wherein the curved segment 5632 is located between the first support segment 5631 and the second support segment 5633 .

[0182] It can be understood that the shape of the support bar 563 is adapted to the shape of the heat conducting member 561, that is, the first support section 5631 corresponds to the first heat conducting section 5611, the extended section 5612 corresponds to the bent section 5632, and the second support section 5633 corresponds to the second heat conducting section 5613, and the side of the support bar 563 facing the heat conducting member 561 is welded and fixed to the heat conducting member 561, thereby achieving fixation of the heat conducting member 561.

[0183] Of course, in other embodiments, the heat conducting member 561 may be positioned close to and extend along a side wall of the housing 051 toward the tail portion 51311 to facilitate positioning of the fan and the heat sink 562 .

[0184] Furthermore, the radio frequency beauty instrument 005 also includes a heat dissipation driving component 058, which is a component such as a fan or an air pump for driving air flow. This application takes a fan as an example for explanation.

[0185] Furthermore, the housing 051 has an air inlet 513111 and an air outlet 513112, both of which communicate with the accommodating cavity 511 and the exterior of the housing 051. The heat dissipation driver 058 is configured to draw air from the air inlet 513111 through the heat dissipation assembly 056 to absorb heat from the heat dissipation assembly 056, and then flow out through the air outlet 513112.

[0186] Furthermore, the air inlet 513111 and the air outlet 513112 are provided at the rear portion 51311. Thus, by providing the air inlet 513111 and the air outlet 513112 at the rear portion 51311 of the housing 051, it is possible to prevent a user's hand from blocking the air inlet 513111 and / or the air outlet 513112 when holding the beauty device, thereby affecting the heat dissipation of the beauty device and preventing the beauty device from failing to dissipate heat in a timely manner. This can improve the safety issue caused by the air inlet 513111 and / or the air outlet 513112 being easily blocked during use of the radio frequency beauty device 005.

[0187] It should be noted that, particularly for RF beauty device 005, the heat dissipation requirements are lower than those of devices that generate a lot of heat, such as hair removal devices. Therefore, conducting the heat from cooling fins 532 to tail portion 51311 via heat conductor 561 can fully meet the heat dissipation requirements of RF beauty device 005 without adding additional costs or defects, such as not requiring an increase in fan speed. Figure 10 shows a front view of the second half shell 517 in an embodiment of the present application.

[0188] Please refer to Figures 2, 3 and 10. In one embodiment, the shell 051 includes a tail end plate 51312 located at the tail portion 51311 and a tail side plate 51313 connected to the tail end plate 51312. The tail end plate 51312 is arranged on a side of the tail side plate 51313 away from the head portion 5121.

[0189] Specifically, the main body 5131 has the tail portion 51311 , and the tail end plate 51312 and the tail side plate 51313 are provided at the tail portion 51311 of the main body 5131 , that is, the main body 5131 includes the tail end plate 51312 and the tail side plate 51313 .

[0190] Specifically, the tail portion 51311 is located in the main shell 513 , and the tail end plate 51312 and the tail side plate 51313 are provided in the main shell 513 .

[0191] In one embodiment, the air inlet 513111 can be constructed as an air outlet on the tail side panel 51313, and the air outlet 513112 can be constructed as an air outlet on the tail end panel 51312. That is, the air inlet 513111 is arranged on the tail side panel 51313, and the air outlet 513112 is arranged on the tail end panel 51312, so that air can enter the accommodating cavity 511 from the tail side panel 51313 and flow out from the tail end panel 51312, thereby preventing the hot air flowing out of the air outlet 513112 from blowing onto the arm of the handheld beauty instrument or onto the user's body or face.

[0192] In some other embodiments, the air inlet 513111 can be configured as an air outlet on the tail end plate 51312, and the air outlet 513112 can be configured as an air outlet on the tail side plate 51313. That is, the air inlet 513111 is provided on the tail end plate 51312, and the air outlet 513112 is provided on the tail side plate 51313. Air can enter the accommodating cavity 511 from the tail end plate 51312 and be blown out from the tail side plate 51313.

[0193] It should be noted that the tail side plate 51313 and the tail end plate 51312 both include but are not limited to flat plate structures, and may also be arc-shaped plate structures or bent plate structures.

[0194] In one embodiment, the tail end plate 51312 is tilted as a whole, so that the air inlet 513111 or the air outlet 513112 is tilted, so as to increase the air inlet or outlet area and improve the heat dissipation efficiency.

[0195] Furthermore, the tail end plate 51312 is arranged on the side of the tail side plate 51313 away from the head 5121 and away from the bending side, that is, the tail end plate 51312 is arranged as a whole to be inclined toward the bending side. In this way, for the embodiment in which the air outlet 513112 is arranged on the tail end plate 51312, by making the tail end plate 51312 as a whole inclined toward the bending side, the beauty instrument can blow air obliquely downward to dissipate heat during radio frequency beauty treatment of the face, thereby preventing hot air from blowing onto the user and other people nearby.

[0196] Figure 11 shows a schematic diagram of the installation position of the second half shell 517, the heat dissipation driver 058, and the heat sink 562 in an embodiment of the present application. The diagram illustrates the state in which the heat sink 562 and the heat dissipation driver 058 are arranged obliquely between the tail end plate 51312 and the tail side plate 51313. Figure 12 shows a schematic diagram of one installation position of the second half shell 517, the heat dissipation driver 058, and the heat sink 562 in an embodiment of the present application. Figure 13 shows a schematic diagram of one installation position of the second half shell 517, the heat dissipation driver 058, and the heat sink 562 in an embodiment of the present application. Figure 14 shows a schematic diagram of one installation position of the second half shell 517, the heat dissipation driver 058, and the heat sink 562 in an embodiment of the present application. Figure 15 shows a schematic diagram of one installation position of the second half shell 517, the heat dissipation driver 058, and the heat sink 562 in an embodiment of the present application.

[0197] Please refer to Figures 2, 3 and 11 to 15. There are many ways to dispose the heat sink 562 on the tail 51311 and the heat dissipation method of the heat dissipation driver 058, which are briefly described below.

[0198] Method 1: As shown in Figure 12, the heat dissipation driving component 058 is located between the heat sink 562 and the air outlet on the tail side plate 51313, so that the heat dissipation driving component 058 can inhale air from the air outlet on the tail side plate 51313, and blow it out from the air outlet on the tail end plate 51312 after flowing through the heat sink 562. In this way, the heat sink 562 can be located in the middle area of ​​the shell 051 to facilitate its connection with the second heat conduction section 5613, thereby simplifying the design.

[0199] Method 2: As shown in Figure 13, the heat sink 562 is located between the heat dissipation driving component 058 and the air outlet on the tail side plate 51313, so that the heat dissipation driving component 058 can inhale air from the air outlet on the tail end plate 51312, and blow it out from the air outlet on the tail side plate 51313 after flowing through the heat sink 562. In this way, the heat sink 562 can be arranged closer to the inner circumferential wall surface of the shell 051, so that the heat conductor 561 can be close to and extend along the inner circumferential wall surface of the shell 051 toward the tail 51311, thereby simplifying the structure of the heat conductor 561 and reducing costs.

[0200] Method 3: As shown in Figure 14, the heat dissipation driver 058 is located between the heat sink 562 and the air outlet on the tail end plate 51312, so that the heat dissipation driver 058 can inhale air from the air outlet on the tail end plate 51312, and then blow it out from the air outlet on the tail side plate 51313 after flowing through the heat sink 562.

[0201] Method 4: As shown in Figure 15, the heat sink 562 is located between the heat dissipation driver 058 and the air outlet on the tail end plate 51312, so that the heat dissipation driver 058 can inhale air from the air outlet on the tail side plate 51313, and then blow it out from the air outlet on the tail end plate 51312 after flowing through the heat sink 562.

[0202] In the above manner, the heat sink 562 and the heat dissipation driving component 058 can be set basically opposite the air outlet on the tail end plate 51312 or the tail side plate 51313; or they can be set at an angle to the air outlet, that is, the heat sink 562 and the heat dissipation driving component 058 can be set at an angle between the tail end plate 51312 and the tail side plate 51313, thereby reducing the flow resistance of air between the air inlet 513111 and the air outlet 513112, thereby reducing the air volume loss, and thus improving the heat dissipation effect.

[0203] Figure 16 shows a schematic diagram of the assembly structure of the heat dissipation drive member 058 and the second half shell 517 in the embodiment of the present application. Figure 17 shows a schematic diagram of the assembly relationship between the housing 582 and the wind wheel 581 in the embodiment of the present application.

[0204] Please refer to Figures 3, 16 and 17. In one embodiment, this radio frequency beauty instrument 005 also includes a heat dissipation driver 058. The heat dissipation driver 058 is arranged in the accommodating cavity 511. The heat dissipation driver 058 is used to attract air flow from the air inlet 513111 to flow through the heat sink 562 to absorb heat from the heat sink 562, and flow out from the air outlet 513112 to dissipate heat into the air through the heat sink 562, thereby improving the problem of heat accumulation inside the radio frequency beauty instrument 005.

[0205] In one embodiment, a ventilation channel 513113 is formed between the air inlet 513111 and the air outlet 513112, and a heat sink 562 is disposed within the ventilation channel 513113. One end of the heat conductive member 561 is connected to the heat sink 562, and the other end of the heat conductive member 561 is thermally connected to the cold compress assembly 053. When the heat dissipation driving member 058 draws air from the air inlet 513111 and flows out of the air outlet 513112, the air flows through the heat sink 562 to absorb heat from the heat sink 562, thereby achieving a heat dissipation effect.

[0206] Further, referring to Figures 3, 16 and 17, the heat dissipation drive component 058 includes a wind wheel 581, which is located between the heat sink 562 and the air inlet 513111. The wind wheel 581 has a wind wheel inlet 5811 connected to the air inlet 513111 and a wind wheel outlet 5812 connected to the heat sink 562. When the wind wheel 581 is started, the wind wheel 581 can suck in the air from the air inlet 513111 on the tail side plate 51313 and blow it out from the air outlet 513112 of the tail end plate 51312 to achieve the heat dissipation function.

[0207] In one embodiment, the housing 051 is arranged as a whole along a predetermined direction and has a longitudinal direction. The air inlet 513111 is provided on the circumference of the housing 051. The impeller 581 is located between the heat sink 562 and the air inlet 513111. The heat sink 562 is provided on the outlet side of the impeller 581. This allows the impeller 581 to correspond to the heat sink 562 and draw air from the air inlet 513111 toward the heat sink 562, thereby improving the heat dissipation efficiency of the impeller 581. The predetermined direction refers to the extension direction of the main housing 513, which is designed to facilitate the user's handling of the radio frequency beauty device 005 during use.

[0208] In one embodiment, the heat dissipation drive component 058 also includes a shell 582, which is fixed to the tail side plate 51313. The wind wheel 581 and the heat sink 562 are both arranged in the shell 582, so that all the air absorbed by the wind wheel 581 can flow through the heat sink 562 to improve the heat dissipation efficiency.

[0209] In one embodiment, the housing 582 has an air cavity 5821, the air cavity 5821 includes a first section 58211 and a second section 58212, the first section 58211 is connected to one end of the second section 58212, the wind wheel 581 is arranged in the first section 58211, and the heat sink 562 is arranged in the second section 58212. The wind wheel 581 is used to drive air to flow through the air inlet 513111, the first section 58211, the second section 58212, and the air outlet 513112, so that all the air absorbed by the wind wheel 581 can flow through the heat sink 562 to improve the heat dissipation efficiency.

[0210] In this way, by making the wind wheel 581 and the heat sink 562 share a shell 582, the assembly steps can be reduced, thereby reducing the complexity of assembly; and there is no need to consider the sealing problem between the fan casing and the heat sink 562 of the fan, thereby avoiding air leakage, that is, the air volume can pass through the heat sink 562 as much as possible, thereby improving the heat dissipation efficiency.

[0211] Furthermore, the end of the first section 58211 away from the second section 58212 is open to form a first air outlet 5822, and the end of the second section 58212 away from the first section 58211 is open to form a second air outlet 5823. Thus, by forming the air outlets in such an open manner, manufacturing is facilitated, such as demolding, and the air outlet area is increased.

[0212] Furthermore, the first air vent 5822 is connected to the first section 58211 of the ventilation cavity 5821, and the second air vent 5823 is connected to the second section 58212 of the ventilation cavity 5821. The first air vent 5822 is arranged corresponding to the air inlet 513111, and the second air vent 5823 is arranged corresponding to the top of the inner surface of the first half shell 516. This simplifies the structure and improves assembly efficiency.

[0213] In one embodiment, the air cavity 5821 further includes a third section 58213 connected to the end of the first section 58211 away from the second section 58212. The open periphery of the third section 58213 is disposed around the periphery of the air inlet 513111, so that the open area of ​​the third section 58213 is larger than the air inlet area of ​​the air inlet 513111. This allows all air from the air inlet 513111 to enter the air cavity 5821, thereby improving air intake efficiency. This allows the fan to accommodate a larger air outlet area (e.g., air inlet area), thereby achieving compressed air intake, thereby increasing air intake volume and improving heat dissipation.

[0214] In one embodiment, the open periphery of the third section 58213 abuts against the periphery of the air inlet 513111, thereby reducing the flow of higher temperature gas in the accommodating cavity 511 into the wind wheel 581 and allowing more cold air to be drawn in from the outside.

[0215] In one embodiment, the housing 582 further includes a first clearance hole 5825 corresponding to and communicating with the second section 58212. The heat conducting member 561 passes through the first clearance hole 5825 to thermally connect to the heat sink 562. This allows the heat conducting member 561 to extend into the second section 58212 without bending, thereby avoiding extending the heat conducting length.

[0216] In one embodiment, the first clearance hole 5825 and the second air outlet 5823 are connected to form a first clearance groove 5826, so that the heat conductor 561 and the heat sink 562 can be installed from the heat sink 562 and the second air outlet 5823. The heat sink 562 and the heat conductor 561 can be pre-installed first and then installed in the housing 582 simultaneously, thereby improving the installation convenience of the heat sink 562 and the heat conductor 561.

[0217] In one embodiment, the housing 582 is further provided with a second clearance groove 5827 arranged opposite to the first clearance groove 5826. The other end of the heat conductor 561 passes through the heat sink 562 and is arranged in the second clearance groove 5827, thereby improving the problem of the heat conductor 561 being too long due to manufacturing tolerance and difficult to install in the housing 582, that is, improving the assembly interference problem between the heat conductor 561 and the housing 582.

[0218] In one embodiment, a mounting platform 5828 is provided on the outer wall of the second section 58212, and the mounting platform 5828 is directly opposite the first clearance groove 5826. The heat dissipation assembly 056 also includes a support bar 563, to which the heat conductive member 561 is fixed. The support bar 563 overlaps and is fixed to the mounting platform 5828, thereby securing the heat conductive member 561 to the housing 582 and improving the installation stability of the heat conductive member 561.

[0219] In one embodiment, the heat conductor 561 and the support bar 563 are fixed together by welding or integral casting or by fastener connection or bonding, and the support bar 563 is a rigid structure, thereby providing support for the heat conductor 561 .

[0220] In one embodiment, a fixing hole is opened on the support bar 563, and the support bar 563 is fastened to the surface of the heat-conducting fixing member 057 by a fastener. Specifically, the fastener can be a bolt.

[0221] In one embodiment, a fixing groove 575 is provided on a side of the heat-conducting fixing member 057 facing the heat-conducting member 561. The fixing groove 575 has an inner concave surface that matches a part of the outer surface of the heat-conducting member 561. The heat-conducting member 561 is attached to the inner concave surface of the fixing groove 575 and is relatively fixed to the heat-conducting fixing member 057 through the support bar 563.

[0222] It can be understood that there are two fixing grooves 575, and each heat conducting member 561 is fixed to one fixing groove 575. Of course, the number of fixing grooves 575 can also be adjusted according to the number of heat conducting members 561. For example, if the number of heat conducting members 561 is set to 3, the number of fixing grooves 575 is also set to 3, so that the thermal conductive connection between the heat conducting member 561 and the heat conducting fixing member 057 is more stable, thereby improving the heat conduction efficiency.

[0223] In one embodiment, there are multiple heat conducting members 561, and the multiple heat conducting members 561 are arranged in parallel along the extension direction of the support bar 563. Of course, in other embodiments, the multiple heat conducting members 561 may not all be arranged along the extension direction of the support bar 563. For example, some of the heat conducting members 561 pass through other heat-generating structures, thereby achieving simultaneous heat dissipation for the other heat-generating structures.

[0224] In one embodiment, a fixing claw 5824 is further provided on the outer side surface of the second section 58212, and the fixing claw 5824 is closely attached to the surface of the third section 58213 facing the second section 58212. The fixing claw 5824 is used to be fixedly connected to the inner wall surface of the tail side plate 51313 to improve the installation stability of the outer shell 582.

[0225] In one embodiment, the width of the third section 58213 is less than or equal to 6 mm, which can not only increase the air intake volume, but also restrict the space occupied by the third section 58213, thereby improving the space utilization of the radio frequency beauty instrument 005.

[0226] In one embodiment, the main housing 513 includes a first side panel 5141 and a second side panel 5152 that are arranged opposite each other. The fixing plate 51211 is tilted toward the side where the first side panel 5141 is located. The air inlet 513111 is provided on the first side panel 5141, and the air outlet 513112 is provided at the end of the tail portion 51311 (i.e., the tail end panel 51312). Thus, in the embodiment where the air outlet 513112 is provided on the tail end panel 51312, by tilting the tail end panel 51312 as a whole toward the bent side, the beauty device can blow air diagonally downward to dissipate heat during radio frequency facial beauty treatments, thereby preventing hot air from blowing onto the user and other nearby people.

[0227] Specifically, the first side plate 5141 is disposed on the first half shell 516 , and the second side plate 5152 is disposed on the second half shell 517 .

[0228] FIG18 shows a schematic structural diagram of a display component 5153 and a switch component 5154 in an embodiment of the present application.

[0229] In one embodiment, a display mounting hole 51531 is provided on the second side panel 5152, and the shell 051 also includes a display panel 51532, which is fixed to the display mounting hole 51531, and the display area 5151 is formed on the display panel 51532 to display status information through the display panel 51532.

[0230] Furthermore, the display panel 51532 includes a first functional segment 515321 and a second functional segment 515322. The first functional segment 515321 and the second functional segment 515322 are used as mounting bases for the display function and the switch function, respectively.

[0231] In one embodiment, the RF beauty device 005 further includes a display assembly 5153, which includes a display circuit board 51533. The display circuit board 51533 is fixed to the inner side of the first functional section 515321. A display light 515331 is provided on the side of the display circuit board 51533 facing the first functional section 515321. The display light 515331 faces the display area 5151 and is used to display the operating status of the RF beauty device 005, such as the RF current intensity of the RF electrode 052, the device's fault status, operating mode, and operating gear. The display light 515331 provided on the side of the display circuit board 51533 facing the first functional section 515321 can display the operating status of the RF beauty device 005 by changing one or more of the following: color, brightness, or flashing frequency.

[0232] In one embodiment, the display component 5153 also includes a light guide block 51534, which is installed on the display circuit board 51533 and covers the display light 515331. The end of the light guide block 51534 away from the display light 515331 abuts against the first functional segment 515321 to transmit the lighting information of the display light 515331 to the display area 5151, thereby improving the display effect of the display light 515331 in the display area 5151.

[0233] In one embodiment, the display circuit board 51533 is provided with a light guide mounting hole 515332, and the light guide block 51534 includes a light guide body 515341 and a light guide fixing member 515342. The light guide fixing member 515342 is connected to the side of the light guide body 515341, and the light guide fixing member 515342 is clamped in the light guide mounting hole 515332 to facilitate the assembly and replacement of the light guide mounting hole 515332, thereby improving the maintenance convenience of the light guide assembly.

[0234] Furthermore, a light-transmitting window (not shown) is provided on the side of the first functional segment 515321 facing the light guide body 515341. The surface of the light-transmitting window facing the light guide body 515341 is configured to conform to at least a portion of the outer contour of the light guide body 515341 to improve the display clarity of the display area 5151. The first functional segment 515321 is made of a transparent material, and the light-transmitting window can be masked by ink spraying to retain the transparent portion of the first functional segment 515321, thereby achieving a partial light-transmitting effect.

[0235] Please refer to Figure 3 and Figure 18. In one embodiment, the radio frequency beauty device 005 further includes a switch component 5154. The switch component 5154 is used to control the opening and closing of one or more of the radio frequency function, cold compress function, and light therapy function of the radio frequency beauty device 005.

[0236] In one embodiment, the switch assembly 5154 includes a switch circuit board 51541 and a switch button 51542. The switch circuit board 51541 is fixed to the inner side of the second functional section 515322. The switch circuit board 51541 is provided with a switch button 515411. The second functional section 515322 is provided with a switch hole 5153221. The switch button 51542 has a switch protrusion 515421 and a switch limiting portion 515422. The switch protrusion 515421 at least partially passes through the switch hole 5153221. The switch limiting portion 515422 is located in the accommodating cavity 511 of the shell 051 and is limited and blocked by the inner wall surface of the second functional section 515322, so that a portion of the switch limiting portion 515422 is clamped between the switch circuit board 51541 and the first functional section 515321 and presses against the switch button 515411, so as to improve the installation stability of the switch button 51542.

[0237] It will be understood, referring to Figures 3 and 18 , that the display panel 51532, display assembly 5153, and switch assembly 5154 constitute a display-control assembly. Specifically, the display assembly 5153 and switch assembly 5154 are separately mounted on the display panel 51532, and then mounted in the display mounting hole 51531 through the display panel 51532. In this way, the display-control assembly can be pre-assembled outside the housing 051 and then mounted as a whole on the housing 051. This reduces the impact of the housing 051 on assembly, thereby reducing assembly difficulty and improving assembly efficiency.

[0238] Furthermore, the first functional segment 515321 is used to form a display area 5151, which is provided in the region of the bent portion 5161. In this way, the display area 5151 is prevented from being blocked by the user when holding the device, and the display area 5151 can be easily enlarged.

[0239] In this embodiment, the cross-section of the first half shell 516 is U-shaped, forming an opening toward the second half shell 517. This creates a larger interior space after the first half shell 516 and the second half shell 517 are assembled. However, this also results in the first half shell 516 having a greater depth toward the second half shell 517, which results in relatively limited space during assembly. In the present application, by utilizing an integral assembly method, the impact of the first half shell 516 on assembly is reduced, thereby improving assembly efficiency.

[0240] Optionally, as shown in FIG25 , the first half shell 516 is provided with a limiting groove 51535 around the periphery of the display mounting hole 51531. The limiting groove 51535 is located on the outer side of the first half shell 516. That is, the display mounting hole 51531 is located at the bottom of the limiting groove 51535, and the display panel 51532 is accommodated within the limiting groove 51535. In this manner, by providing the limiting groove 51535 to accommodate the display panel 51532, initial positioning can be achieved during assembly, while also preventing the display panel 51532 from protruding excessively after assembly. Furthermore, the limiting groove 51535 provided on the outer side of the rear shell further reduces assembly difficulty.

[0241] Figure 19 shows a schematic diagram of the assembly relationship between the control button 5941 and the second half shell 517 in the embodiment of the present application. Figure 20 shows a schematic diagram of the structure of the button unit 594 in the embodiment of the present application.

[0242] Please refer to Figures 19 and 20. In one embodiment, the radio frequency beauty device 005 further includes a control button 5941, which is installed on the first side 514. The second side 515 is formed with a display area 5151 for displaying the working status of the radio frequency beauty device 005. When the radio frequency beauty device 005 adjusts power or switches functions, the working status of the radio frequency beauty device 005 can be seen through the mirror (in real time) during operation, and there is no need to separate the radio frequency beauty device 005 from the skin for operation, thereby improving the convenience of using the radio frequency beauty device 005 during power adjustment or function switching.

[0243] In one embodiment, the main body 5131 is formed with a holding portion 51314, which is located in the middle of the RF beauty instrument 005, the control button 5941 is located on one side of the holding portion 51314, and the display area 5151 is located on the side of the holding portion 51314 close to the RF electrode 052, so that the display area 5151 is not easily blocked by the user's fingers during use, and the user can conveniently adjust the power or switch functions of the RF beauty instrument 005 through the control button 5941 during use of the RF beauty instrument 005, thereby improving the convenience of use of the RF beauty instrument 005.

[0244] In some other embodiments, the display area 5151 is located on the second side 515 of the head 5121 , so that the display area 5151 is located on the side of the holding portion 51314 close to the RF electrode 052 .

[0245] In one embodiment, the radio frequency beauty instrument 005 also includes a key circuit board 593 arranged on the inner side of the first side panel 5141, the key circuit board 593 is provided with a trigger button 5931, and a key hole 514111 is provided on the first side panel 5141. The control button 5941 is arranged in the key hole 514111 and is opposite to the trigger button 5931, so that the power or switching function of the radio frequency beauty instrument 005 can be adjusted by the control button 5941.

[0246] In one embodiment, a plurality of control buttons 5941 are provided, and the plurality of control buttons 5941 are distributed along the first direction X. At least two of the plurality of control buttons 5941 are connected together to form a button unit 594. The button unit 594 includes at least two control buttons 5941 and a connecting strip 5943. The connecting strip 5943 elastically connects the first side panel 5141 and the at least two button units 594 simultaneously, so that the control buttons 5941 automatically reset after being pressed, thereby saving installation space for the at least two button units 594. The control button 5941 has a first pointing end 59413 and a second pointing end 59414. A blind operation gap 5942 is formed between the first pointing end 59413 of one control button 5941 and the second pointing end 59414 of an adjacent control button 5941 to facilitate blind operation by the user during use.

[0247] In one embodiment, the connecting strip 5943 has a first connecting portion 59431 and at least two second connecting portions 59432. The first connecting portion 59431 is connected to the first side panel 5141, and the second connecting portion 59432 corresponds one-to-one to the control button 5941 and is connected to each other, so that one connecting strip 5943 can drive at least two control buttons 5941, thereby improving the installation convenience of the button unit 594.

[0248] In one embodiment, the connecting strip 5943 in the button unit 594 and the at least two control buttons 5941 are integrally formed, and may be integrally injection molded.

[0249] In one embodiment, the radio frequency beauty instrument 005 is provided with two groups of button units 594, and each group of button units 594 includes two control buttons 5941, so that the radio frequency beauty instrument 005 has four control buttons 5941, so that different control functions can be realized through different control buttons 5941.

[0250] In some other embodiments, the control button 5941 includes a mode adjustment button 59411 and / or a gear adjustment button 59412, and the display area 5151 is used to display the working mode and / or working gear of the radio frequency beauty device 005. The user can adjust the power or switch functions of the radio frequency beauty device 005 through the mode adjustment button 59411, and the working mode of the radio frequency beauty device 005 is displayed on the display area 5151. The user can also adjust the working gear of the radio frequency beauty device 005 through the gear adjustment button 59412, and the working gear status of the radio frequency beauty device 005 is displayed on the display area 5151, thereby improving user convenience.

[0251] FIG. 21 shows a schematic diagram of the assembly relationship between the circuit board assembly 059 and the second half shell 517 in an embodiment of the present application.

[0252] Referring to Figures 3 and 21 in conjunction with Figure 17 , in one embodiment, this radio frequency beauty device 005 further includes a circuit board assembly 059, which includes a main control board 591, a radio frequency circuit board 592, and a key circuit board 593. The radio frequency circuit board 592 and the key circuit board 593 are both electrically connected to the main control board 591, and the radio frequency circuit board 592 is electrically connected to the radio frequency electrode 052. The main control board 591, the radio frequency circuit board 592, and the key circuit board 593 are arranged around the heat conductor 561. The heat conductor 561 has an extended section 5612 connected to one end of the first heat conductor section 5611 and bent and extended toward the center of the housing 051 to reduce the impact of heat from the second heat conductor section 5613 on the main control board 591, the radio frequency circuit board 592, and the key circuit board 593. And through the above layout, heat accumulation on the circuit board can also be avoided. That is to say, the space inside the shell 051 can be used to dissipate heat for the main control board 591, the radio frequency circuit board 592 and the key circuit board 593, thereby improving the heat dissipation efficiency of the main control board 591, the radio frequency circuit board 592 and the key circuit board 593.

[0253] At the same time, the wind wheel 581 is located between the heat sink 562 and the air inlet 513111. The heat sink 562 is arranged on the air outlet side of the wind wheel 581. The wind wheel 581 is arranged corresponding to the heat sink 562 (such as facing it), and will attract airflow from the air inlet 513111 and blow it toward the heat sink 562. The airflow flows out from the side of the heat sink 562 away from the wind wheel 581 and flows out from the second air outlet 5823 of the outer casing 582.

[0254] In one embodiment, the second air outlet 5823 is opposite to the top of the inner surface of the first half shell 516, and the circuit board assembly 059 is close to the second air outlet 5823, so that the wind blown out by the wind wheel 581 blows toward the main control board 591, the radio frequency circuit board 592 and the key circuit board 593 in a part of the accommodating cavity 511, thereby taking away the heat of the main control board 591, the radio frequency circuit board 592 and the key circuit board 593 and blowing it out from the air outlet 513112, thereby cooling the accommodating cavity 511 and the main control board 591, the radio frequency circuit board 592 and the key circuit board 593.

[0255] FIG22 shows a schematic diagram of the assembly relationship among the first assembly module 006 , the second assembly module 007 and the third assembly module 008 in an embodiment of the present application.

[0256] Referring to Figure 22, in one embodiment, RF beauty device 005 includes a first assembly module 006, a second assembly module 007, and a third assembly module 008. By roughly dividing all assembly parts of RF beauty device 005 into three assembly modules, the three assembly modules can be installed simultaneously at different installation stations. After the first assembly module 006, the second assembly module 007, and the third assembly module 008 are installed separately, the first assembly module 006, the second assembly module 007, and the third assembly module 008 are assembled, thereby reducing the assembly difficulty and total assembly time and improving assembly efficiency.

[0257] FIG23 shows a schematic diagram of the assembly relationship of the first assembly module 006 in an embodiment of the present application.

[0258] Referring to Figure 23, in one embodiment, the first assembly module 006 includes a second half-shell 517 and a heat dissipation driver 058, which is mounted inside the second half-shell 517. The heat dissipation driver 058 comprises a housing 582 and a wind wheel 581. The housing 582 is secured to the rear plate 51313 of the second half-shell 517 via fixing claws 5824 disposed on the outer side of the second section 58212. The wind wheel 581 is mounted within the first section 58211 of the housing 582. Heat dissipation mounting posts 5171 are also provided on the surface of the second half-shell 517 facing the first half-shell 516. The housing 582 is mounted on the heat dissipation mounting posts 5171, providing a stable mounting base for the housing 582 and enhancing the overall stability of the heat dissipation driver 058.

[0259] In one embodiment, the housing 582 has an air cavity 5821, which includes a first section 58211, a second section 58212 and a third section 58213. The first section 58211 is connected to one end of the second section 58212, and the third section 58213 is connected to the end of the first section 58211 away from the second section 58212. The open periphery of the third section 58213 is arranged around and abuts against the peripheral side of the air inlet 513111, thereby improving the problem of air flowing into the accommodating cavity 511 from the gap between the air inlet 513111 and the end face of the third section 58213, so that all the air in the air inlet 513111 can enter the air cavity 5821, thereby improving the air intake efficiency.

[0260] In one embodiment, the first assembly module 006 further includes a circuit board assembly 059 and a control button 5941. The circuit board assembly 059 includes a main control board 591, a radio frequency circuit board 592, and a key circuit board 593. The radio frequency circuit board 592 and the key circuit board 593 are located on the side of the key circuit board 593 facing away from the second half-shell 517. Both the radio frequency circuit board 592 and the key circuit board 593 are electrically connected to the main control board 591. The main control board 591 is fixed to the inside of the second half-shell 517 and is located on the side of the heat dissipation driver 058 facing away from the tail plate 51312. A button hole 514111 is defined on the first side panel 5141. The key circuit board 593 is provided with a trigger button 5931. The control button 5941 is located within the button hole 514111 and directly opposite the trigger button 5931, allowing the control button 5941 to adjust the power or switch functions of the radio frequency beauty device 005. Multiple control buttons 5941 are provided, distributed along the first direction X. At least two of the multiple control buttons 5941 are connected as one to form a button unit 594. The button unit 594 includes at least two control buttons 5941 and a connecting strip 5943. The connecting strip 5943 elastically connects the first side panel 5141 and at least two button units 594 at the same time, so that the control button 5941 can automatically reset after being pressed, and saves the installation space of at least two button units 594.

[0261] FIG24 shows a schematic diagram of the assembly relationship of the second assembly module 007 in an embodiment of the present application.

[0262] Referring to FIG. 24 in conjunction with FIG. 6 and FIG. 7 , in one embodiment, the second assembly module 007 includes a head shell 512, an RF electrode 052, a frame 054, a cold compress assembly 053, a phototherapy assembly 055, a thermally conductive fixing member 057, and a heat dissipation assembly 056. The RF electrode 052 is mounted on the head shell 512, and the cold compress assembly 053, the phototherapy assembly 055, and the heat dissipation assembly 056 are mounted on the head shell 512 via the frame 054 and the thermally conductive fixing member 057. The heat dissipation assembly 056 includes a heat conductive member 561 thermally connected to the cold compress assembly 053 and a heat sink 562 disposed on the heat conductive member 561. The head shell 512 is connected to the second half shell 517, and the heat sink 562 is disposed corresponding to the heat dissipation driver 058. The heat sink 562 is mounted on the second section 58212 of the outer shell 582.

[0263] In one embodiment, multiple RF electrodes 052 are arranged at equal intervals. Each RF electrode 052 comprises an electrode portion 5211, a fixing post 5212, and a terminal 5213. The surface of the electrode portion 5211 away from the fixing plate 51211 is rounded to increase the contact area between the electrode portion 5211 and the skin, thereby enhancing the cold compress and RF cosmetic effects. The fixing plate 51211 is provided with a plurality of first mounting holes 512111 and a plurality of terminal holes 512116. The first mounting hole 512111 provided on the fixing plate 51211 is a first mounting hole 512111. The terminal 5213 is inserted through the wiring hole 512116. The electrode portion 5211 is disposed on the fixing plate 51211 and is exposed therefrom. The fixing post 5212 is inserted through the first mounting hole 512111 and secured via a connector, allowing the RF electrode 052 to be mounted on the inner side of the fixing plate 51211, thereby enhancing the overall appearance of the RF beauty device 005. It is understood that the connector is a connecting bolt. In another embodiment, the fixing post 5212 can be secured by gluing after passing through the first mounting hole 512111 to enhance the ease of installation of the RF electrode 052.

[0264] In one embodiment, the frame 054 includes a base 545 and a protrusion 546. The base 545 has a first base surface 5451 facing away from the fixing plate 51211 and a second base surface 5452 facing the fixing plate 51211. The frame 054 is formed with interconnected cold compress mounting holes 542 and cooling mounting holes 541. The cooling mounting holes 541 are located on the side of the cold compress mounting holes 542 away from the fixing plate 51211. The cooling mounting holes 541 are provided on the first base surface 5451, and the protrusion 546 is provided on the second base surface 5452. The cold compress mounting holes 542 are provided on the side of the protrusion 546 away from the second base surface 5452. There are two protrusions 546, and correspondingly, there are also two cooling compress mounting holes 542 on the protrusion 546.

[0265] In one embodiment, the cold compress assembly 053 includes a cold compress 531 and a cooling fin 532. The cooling fin 532 is disposed on a side of the cold compress 531 away from the fixing plate 51211, that is, the cooling fin 532 is disposed on the inner side of the fixing plate 51211. The cold compress 531 is mounted in the cold compress mounting hole 542, and the cooling fin 532 is mounted in the cooling mounting hole 541. The cold compress 531 and the cooling fin 532 are centrally mounted on the frame 054 to achieve modular installation.

[0266] In one embodiment, the phototherapy assembly 055 includes a side light source 552 and a light-transmitting element 551, and the aforementioned cold compress 531 is configured as the light-transmitting element 551. The frame 054 also includes a mounting notch 5461, and the cold compress mounting hole 542 is configured as a light-transmitting mounting hole 544. Each light-transmitting mounting hole 544 is provided with a light-transmitting element 551, and each light-transmitting mounting hole 544 is connected to a mounting notch 5461, so that light passing through the mounting notch 5461 can be illuminated by the corresponding light-transmitting element 551 and reach the skin surface. The mounting notch 5461 is connected to the light-transmitting mounting hole 544, so that light generated by the side light source 552 is directed toward the light-transmitting element 551 through the mounting notch 5461. The mounting notch 5461 is provided on a side surface of the protrusion 546, and this side surface forms the mounting notch 5461 with the second base surface 5452. The side light source 552 is mounted in the mounting notch 5461. Two sets of side light sources 552 are provided, one set installed on each of the opposing sides of the protrusion 546 of the frame 054 to increase the illumination intensity of the side light sources 552. The side light sources 552 include a light-emitting panel 5521 secured to the frame 054 and a light therapy lamp 5522 positioned on the side of the panel facing the frame 054. The light therapy lamp 5522 is positioned corresponding to the mounting notch 5461, allowing light emitted by the light therapy lamp 5522 to enter the light-transmitting element 551 through the notch 5461, thereby achieving light therapy. The side light sources 552 also include a light guide 5523, which is mounted between the light-emitting panel 5521 and the frame 054. A light guide hole 55231 is provided within the light guide member 5523. One end of the light guide hole 55231 corresponds to the phototherapy lamp 5522, and the other end corresponds to the mounting notch 5461. This allows light generated by the phototherapy lamp 5522 to pass through the light guide hole 55231 and the mounting notch 5461 and be directed toward the light transmissive member 551. This collects the light generated by the phototherapy lamp 5522 and improves the energy efficiency of the light transmissive member 5522. The side light source 552 also includes a sealing ring 5524, which is provided on the outer wall of the light transmissive member 551. The sealing ring 5524 blocks the gap between the light transmissive member 551 and the frame 054, thereby improving light leakage between the light transmissive member 551 and the frame 054.

[0267] Furthermore, heat-conducting fixture 057 is mounted on a side of frame 054 away from fixing plate 51211. Heat-conducting fixture 057 has a first heat-conducting surface 571 and a second heat-conducting surface 572. First heat-conducting surface 571 faces refrigeration fin 532 and is thermally connected to heating surface 5322. Second heat-conducting surface 572 faces away from fixing plate 51211. Thus, heat-conducting fixture 057 has first and second heat-conducting surfaces 571 and 572 disposed opposite each other, which can be used to: 1) thermally connect with refrigeration fin 532 to absorb heat from refrigeration fin 532; and 2) thermally connect with heat-conducting element 561 to transfer heat to heat-conducting element 561, thereby transferring heat from refrigeration fin 532 to heat-conducting element 561. Disposing first and second heat-conducting surfaces 571 and 572 opposite each other facilitates increasing the heat transfer area and establishing a connection relationship.

[0268] Furthermore, the heat-conducting fixture 057 includes a heat-conducting portion 573 and a fixing portion 574. The fixing portion 574 is disposed on the side of the heat-conducting portion 573 and is fixedly mounted to the head shell 512. Mounting studs 512114 are also disposed on the inner side of the fixing plate 51211. The mounting studs 512114 are located on the surface of the fixing plate 51211 on the side close to the frame 054. The fixing portion 574 is passed through the fixing portion 574 via a connector and is fixed to the mounting studs 512114. This allows the heat-conducting fixture 057 and the frame 054 to be fixedly mounted to the head shell 512, thereby improving the mounting stability of the heat-conducting fixture 057 and the fixing plate 51211.

[0269] In one embodiment, the heat dissipation assembly 056 includes a heat conductor 561 and a heat sink 562, both of which are disposed within the accommodating cavity 511. The end of the heat conductor 561 proximal to the cooling fin 532 is thermally connected to the second heat conducting surface 572, for absorbing and transferring heat generated by the cooling fin 532. A first heat conducting section 5611 extends along the heating surface 5322 and is thermally connected thereto. A delay section 5612 is connected to one end of the first heat conducting section 5611 and bends and extends toward the center of the housing 051 to reduce the impact of heat from the delay section 5612 on other components disposed on the inner wall of the housing 051. A second heat conducting section 5613 is connected to the end of the delay section 5612 and extends toward the end surface where the heat sink 562 is located. The heat sink 562 is connected to the tail end of the second heat conducting section 5613. Heat dissipation assembly 056 also includes support bars 563, to which heat conductor 561 is fixed. Support bars 563 overlap and are fixed to mounting platform 5828, thereby securing heat conductor 561 to housing 582 and improving the installation stability of heat conductor 561. Heat conductor 561 and support bars 563 are fixed together by welding. Support bars 563 are a rigid structure, thus providing support for heat conductor 561.

[0270] Furthermore, the second half shell 517 has an air inlet 513111 and an air outlet 513112, the outer shell 582 has an air cavity 5821 and a first air outlet 5822 and a second air outlet 5823 connected to the air cavity 5821, the air cavity 5821 includes a first section 58211 connected to the first air outlet 5822 and a second section 58212 connected to the second air outlet 5823, the first section 58211 is connected to one end of the second section 58212, the wind wheel 581 is arranged on the first section 58211, and the heat sink 562 is arranged on the second section 58212, and the wind wheel 581 is used to drive air to flow through the air inlet 513111, the first section 58211, the second section 58212, and the air outlet 513112, so as to dissipate heat from the heat sink 562.

[0271] FIG25 shows a schematic diagram of the assembly relationship of the third assembly module 008 in an embodiment of the present application.

[0272] Referring to Figure 25 , in one embodiment, the third assembly module 008 includes a first half-shell 516 and a display assembly 5153. The display assembly 5153 is mounted on the inner side of the first half-shell 516. The display assembly 5153 includes a display housing, a display circuit board 51533, and a light guide block 51534. The display housing includes a first functional segment 515321 and a second functional segment 515322. The display housing is mounted on the first half-shell 516. The display circuit board 51533 is mounted on the second functional segment 515322. A display light 515331 is provided on the side of the display circuit board 51533 facing the second functional segment 515322. The light guide block 51534 is mounted on the display circuit board 51533 and covers the display light 515331. The light guide block 51534 includes a light guide body 515341 and a light guide fixing part 515342. The light guide fixing part 515342 is connected to the side of the light guide body 515341, and the light guide fixing part 515342 is clamped in the light guide mounting hole 515332 to facilitate the assembly and replacement of the light guide mounting hole 515332.

[0273] In one embodiment, the third assembly module 008 further includes a switch component 5154, which is used to control the opening and closing of one or more of the radio frequency function, cold compress function, and light therapy function of the radio frequency beauty device 005. The switch assembly 5154 includes a switch circuit board 51541 and a switch button 51542. The switch circuit board 51541 is fixed to the inner side of the second functional section 515322. The switch circuit board 51541 is provided with a switch button 515411; the second functional section 515322 is provided with a switch hole 5153221, and the switch button 51542 includes a switch protrusion 515421 and a switch limiting portion 515422. The switch protrusion 515421 at least partially passes through the switch hole 5153221. The switch limiting portion 515422 is located in the accommodating cavity 511 of the shell 051 and is limited and blocked by the inner wall surface of the second functional section 515322, so that part of the switch limiting portion 515422 is clamped between the switch circuit board 51541 and the first functional section 515321 and presses against the switch button 515411.

[0274] Furthermore, the first beauty device 003 can also be another type of beauty device that requires cooling and heat dissipation, such as a hair removal device, skin rejuvenation device, or acne treatment device. For this type of beauty device, it includes a working component similar to the RF electrode 052. That is, when the first beauty device 003 is a RF beauty device 005, its working component is the RF electrode 052. When the first beauty device 003 is a hair removal device, skin rejuvenation device, or acne treatment device, its working component is the light-emitting component used to generate the corresponding active light. It should be noted that even when the first beauty device 003 is a beauty device of this type but requires cooling and heat dissipation, the above structural solution of the RF beauty device 005 can be used for this other type of beauty device after adaptive modification, unless there is a significant interference.

[0275] Furthermore, the structure of the second beauty device 004 may be substantially the same as that of the first beauty device 003 , and the difference may only be in the number or arrangement of electrodes, or the second beauty device 004 may be a different type of beauty device from the first beauty device 003 .

[0276] Specifically, the functions of the first beauty device 003 and the second beauty device 004 can be different. This allows users to select the appropriate beauty device for their beauty treatments, thus satisfying their diverse needs for care and beauty. Furthermore, a storage box 002 is provided specifically for storing the beauty devices, making it convenient for them to be stored and taken out.

[0277] It is worth noting that in the present application, the functions of the first beauty device 003 and the second beauty device 004 are different, which means that the first beauty device 003 and the second beauty device 004 can be different types of beauty devices, such as any one of a hair removal device, a skin rejuvenation device, and a radio frequency beauty device 005; but the first beauty device 003 and the second beauty device 004 can also be the same type of beauty devices, but with different specific parameters, usage methods, etc., such as a freezing point radio frequency beauty device 005 and a negative pressure adsorption radio frequency beauty device 005, or a radio frequency beauty device 005 that can be used independently and a plug-in radio frequency beauty device 005 (the two have different power), etc.

[0278] In addition, those skilled in the art may also make other changes within the technical concept of the present application. Of course, these changes made based on the technical concept of the present application should be included in the scope disclosed in the present application.

Claims

1. A beauty instrument, characterized in that: include: A housing having a receiving cavity, the housing having a head portion and a tail portion, the tail portion being provided with an air inlet and an air outlet, the air inlet and the air outlet both being in communication with the receiving cavity and the exterior of the housing; Working piece, mounted on the head; a cold compress assembly, provided on the head, for applying cold compress to the skin attached to the head; a heat dissipation component, the heat dissipation component being disposed in the accommodating cavity to absorb heat generated by the cold compress component; A heat dissipation driving component is provided in the accommodating cavity, and the heat dissipation driving component is configured to: draw airflow from the air inlet to flow through the heat dissipation component to absorb heat from the heat dissipation component, and flow out from the air outlet.

2. The beauty instrument according to claim 1, wherein: The working piece is a radio frequency electrode, which is exposed and mounted on the head, and is used to contact the skin and transmit radio frequency current; and / or, The ratio of the length of the tail to the length of the shell in the direction from the tail to the head is less than or equal to 2 / 5; and / or, The beauty instrument is a radio frequency beauty instrument.

3. The beauty instrument according to claim 2, wherein: The heat dissipation component includes a heat conductor and a heat sink, the heat conductor extends from the head to the tail, the heat sink is arranged at the tail, one end of the heat conductor is thermally connected to the cold compress component, and the other end of the heat conductor is connected to the heat sink; a ventilation channel is formed between the air inlet and the air outlet, and the heat sink is arranged in the ventilation channel.

4. The beauty instrument according to claim 3, wherein: The housing has a fixing plate located at the head, and the radio frequency electrode and the cold compress assembly are mounted on the fixing plate; and / or, The heat conducting member is a heat pipe or a graphite fiber member.

5. The beauty instrument according to claim 4, wherein: A first mounting hole is provided on the fixing plate, and the RF electrode is installed in the first mounting hole; the cold compress assembly includes a refrigeration plate, which is provided on the inner side of the fixing plate, and the refrigeration plate has a refrigeration surface, and the RF electrode is thermally connected to the refrigeration surface for cooling the RF electrode; the refrigeration plate also has a heating surface, and one end of the heat conductor is thermally connected to the heating surface for absorbing and transferring heat generated by the refrigeration plate.

6. The beauty instrument according to claim 4, wherein: A second mounting hole is provided on the fixing plate, and the cold compress assembly includes a cold compress and a refrigeration plate. The cold compress is installed in the second mounting hole and exposed to the fixing plate through the second mounting hole, and the refrigeration plate is provided on the inner side of the fixing plate; the refrigeration plate has a refrigeration surface, and the cold compress is thermally connected to the refrigeration surface for cooling the cold compress; the refrigeration plate also has a heating surface, and one end of the heat conductive member is thermally connected to the heating surface for absorbing and transferring heat generated by the refrigeration plate.

7. The beauty instrument according to claim 6, wherein: The cooling plate is installed on the inner side of the cold compress.

8. The beauty instrument according to claim 6, wherein: The beauty instrument also includes a frame installed on the inner side of the fixing plate, and the frame is formed with a cold compress mounting hole and a refrigeration mounting hole that are interconnected. The cold compress component is also installed in the cold compress mounting hole, and the refrigeration plate is installed in the refrigeration mounting hole.

9. The beauty instrument according to claim 8, wherein: The refrigeration installation hole is located on a side of the cold compress installation hole away from the fixing plate.

10. The beauty instrument according to claim 8, wherein: There are multiple cold compress installation holes, and the multiple cold compress installation holes are connected to the refrigeration installation hole. A cold compress component is arranged in each of the cold compress installation holes.

11. The beauty instrument according to claim 8, wherein: The beauty instrument further includes a heat-conducting fixing member, which is mounted on a side of the frame away from the fixing plate, and one end of the heat-conducting member is mounted on the frame through the heat-conducting fixing member.

12. The beauty instrument according to claim 11, wherein: The heat-conducting fixing member is mounted on the fixing plate so that the frame is mounted on the inner side of the fixing plate; and / or, The heat-conducting fixing member has a first heat-conducting surface and a second heat-conducting surface, the first heat-conducting surface is arranged toward the refrigeration fin, and the first heat-conducting surface is heat-conductingly connected to the heating surface; The second heat-conducting surface is arranged away from the fixing plate, and one end of the heat-conducting member is thermally connected to the second heat-conducting surface for absorbing and transferring heat generated by the refrigeration fin.

13. The beauty instrument according to claim 3, wherein: The cold compress assembly includes a refrigeration plate, and the heat-conducting component includes a first heat-conducting section, a delay section and a second heat-conducting section. The first heat-conducting section extends along the heating surface of the refrigeration plate and is thermally connected to the heating surface. The delay section is connected to one end of the first heat-conducting section and bends and extends toward the center of the shell. The second heat-conducting section is connected to the end of the delay section and extends to the tail. The heat sink is connected to the second heat-conducting section.

14. The beauty instrument according to claim 4, wherein: A light-transmitting area is provided on the fixing plate, and the beauty instrument further comprises a light therapy component, which is configured so that the light generated by the light therapy component is emitted toward the skin through the light-transmitting area.

15. The beauty instrument according to claim 8, wherein: The cold compress is constructed as a light-transmitting member to form a light-transmitting area. The beauty instrument further includes a light therapy component, and the light therapy component is configured so that the light generated by the light therapy component is emitted toward the skin through the cold compress.

16. The beauty instrument according to claim 15, wherein: The light therapy assembly includes a side light source, the side light source is arranged corresponding to the side of the light-transmitting element, and the side light source is configured such that: the light generated by the side light source is used to be emitted toward the skin through the light-transmitting element; The frame is further formed with a mounting notch, the cold compress mounting hole is configured as a light-transmitting mounting hole, the mounting notch is communicated with the light-transmitting mounting hole, and the side light source is arranged corresponding to the mounting notch so that the light generated by the side light source is used to pass through the mounting notch toward the light-transmitting member; The side light source is installed on the frame; The side light source includes a light-emitting plate and a phototherapy lamp, wherein the light-emitting plate is fixed to the frame, and the phototherapy lamp is arranged on the side of the light-emitting plate facing the frame, and the phototherapy lamp is arranged corresponding to the installation notch; The side light source further includes a light guide member, which is installed between the light-emitting panel and the frame; the light guide member is arranged corresponding to the installation notch, so that the light generated by the phototherapy lamp is used to pass through the light guide member and the installation notch toward the light-transmitting member; The frame includes a base and a protrusion, the base having a first base surface facing away from the fixing plate and a second base surface facing the fixing plate, the refrigeration mounting hole is provided on the first base surface, the protrusion is provided on the second base surface, and the light-transmitting mounting hole is provided on the side of the protrusion away from the second base surface; the mounting notch is provided on a side surface of the peripheral side of the protrusion, the side surface and the second base surface forming a mounting notch, and the side light source is installed in the mounting notch; There are two protrusions and three radio frequency electrodes, and the three radio frequency electrodes and the two protrusions are distributed in sequence.

17. The beauty device according to any one of claims 4 to 6, 8, 9, 11, 12, 14, and 16, characterized in that: The housing includes a tail end plate located at the tail portion and a tail side plate connected to the tail end plate, wherein the tail end plate is arranged on a side of the tail side plate away from the head portion; The air inlet is configured as an air outlet on the rear side panel, and the air outlet is configured as an air outlet on the rear end panel; or, The air inlet is configured as an air outlet on the tail end plate, and the air outlet is configured as an air outlet on the tail side plate.

18. The beauty instrument according to claim 17, wherein: The tail end plate is arranged as a whole in an inclined manner; and / or, The heat dissipation drive member is located between the heat sink and the air outlet on the rear side panel, or the heat sink is located between the heat dissipation drive member and the air outlet on the rear side panel, or the heat dissipation drive member is located between the heat sink and the air outlet on the rear end panel, or the heat dissipation drive member is located between the heat sink and the air outlet on the rear end panel; and / or, The heat sink and the heat dissipation driving member are obliquely arranged between the tail end plate and the tail side plate.

19. The beauty instrument according to claim 18, wherein: The shell has a main body portion and a head portion extending as a whole along the first direction, the main body portion has the tail portion, the fixing plate is arranged on the head portion, and the head portion is formed by bending and extending one end of the main body portion to one side so that the fixing plate is tilted toward one side, and the tail end plate is tilted toward the bent side as a whole.

20. The beauty instrument according to claim 19, wherein: The heat dissipation drive member includes a wind wheel. When the air inlet is provided on the rear side plate and the air outlet is provided on the rear end plate, the wind wheel is located between the heat sink and the air inlet. The wind wheel has a wind wheel inlet communicated with the air inlet and a wind wheel outlet communicated with the heat sink. The heat dissipation drive component further includes a housing, the housing is fixed to the tail side plate, and the wind wheel and the heat sink are both arranged in the housing; The housing has an air cavity and a first air outlet and a second air outlet communicating with the air cavity, the air cavity includes a first section communicating with the first air outlet and a second section communicating with the second air outlet, the first section is connected to one end of the second section, the wind wheel is provided on the first section, the heat sink is provided on the second section, and the wind wheel is used to drive air to flow through the air inlet, the first section, the second section, and the air outlet, so as to dissipate heat from the heat sink; One end of the first section away from the second section is open to form the first air outlet, and / or one end of the second section away from the first section is open to form the second air outlet, and / or the air cavity further comprises a third section, the third section being connected to the end of the first section away from the second section, the open periphery of the third section being arranged around the periphery of the air inlet; The open periphery of the third section abuts against the periphery of the air inlet, and / or the width of the third section is less than or equal to 6 mm, and / or the outer side surface of the second section is further provided with a fixing claw, the fixing claw is tightly attached to the surface of the third section facing the second section, and the fixing claw is used to be fixedly connected to the inner wall surface of the tail side panel.

21. The beauty device according to any one of claims 4 to 5, characterized in that: The shell includes a head shell and a main shell, the tail is located in the main shell, and the head is located in the head shell; the head shell includes the fixing plate and the side panels, the side panels are arranged on the side of the fixing plate close to the main shell and surround the circumference of the fixing plate, and the side of the side panels away from the fixing plate is connected to the main shell; the main shell includes a first side panel and a second side panel arranged opposite to each other, the fixing plate is inclined toward the side where the first side panel is located, the air inlet is arranged on the first side panel, and the air outlet is arranged at the end of the tail; and / or, The cold compress assembly includes a cold compress and a cooling sheet, at least three radio frequency electrodes are arranged at intervals along the second direction, and at least one cold compress is provided between any two adjacent radio frequency electrodes in the second direction; and / or, The beauty instrument further includes a main control board, a radio frequency circuit board and a key circuit board, and the main control board, the radio frequency circuit board and the key circuit board are arranged around the heat conducting member.

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