CN223760252U - Beauty device - Google Patents

Abstract

The application belongs to the technical field of beauty equipment, and particularly relates to a beauty instrument, which comprises a shell, a luminous part, a cold compress component and a heat radiating device, wherein the shell is provided with a light outlet, a first air inlet, a second air inlet and an air outlet which are positioned at different sides, the light outlet is arranged at one side of the shell facing to a part to be subjected to beauty by a user, the heat radiating device comprises a first heat radiating runner, a second heat radiating runner, an air outlet runner and the heat radiating part, the first heat radiating runner is used for communicating the first air inlet and the heat radiating part, and the second heat radiating runner is used for communicating the second air inlet and the heat radiating part. Under the effect of the heat dissipation piece, external wind respectively enters the first heat dissipation flow channel and the second heat dissipation flow channel through the first air inlet and the second air inlet so as to respectively take away heat on the heat dissipation part of the luminous piece positioned in the first heat dissipation flow channel and the cold compress component positioned in the second heat dissipation flow channel, and therefore heat on the luminous piece and the heat dissipation part is reduced. The beauty instrument provided by the scheme of the application is small in size and convenient to carry, and the use experience of a user is improved.

Description

Beauty instrument

Technical Field

The application belongs to the technical field of beauty equipment, and particularly relates to a beauty instrument.

Background

The existing beauty instrument on the market generally has the phenomenon that the heat generated by a light source is too high to easily cause heating of the beauty instrument, and when a user needs to hold the beauty instrument for beauty during use, the phenomenon easily causes that the service life of internal components of the beauty instrument is reduced due to high temperature, and on the other hand, the user easily causes the conditions of poor experience such as overhigh hand temperature, sweating and the like due to continuous contact with a heating machine body.

In order to avoid scalding the hand-held part of a user, some beauty instruments are provided with a handle, and in order to improve the heat dissipation effect, other beauty instruments are provided with large-area air outlet holes in the front shell or the rear shell of the beauty instrument for heat dissipation.

However, such a beauty instrument has the problems of large volume, inconvenience in carrying and storage, and reduced user experience due to the fact that the air outlet holes blow towards the human body.

Disclosure of utility model

The application aims to solve the problems that in the prior art, a beauty instrument is large in size, inconvenient to carry and store, and the air outlet holes blow towards a human body to reduce user experience.

The application provides a beauty instrument which comprises a shell, a cold compress component, a first radiating component, a second radiating component, a radiating component and a radiating component, wherein the shell is provided with an optical outlet, a first air inlet, a second air inlet, an air outlet and a mounting cavity, the optical outlet is arranged on one side of the shell facing to a part to be subjected to beauty treatment by a user, the optical outlet, the first air inlet, the second air inlet and the air outlet are respectively arranged on different sides of the shell, a ventilation runner is arranged in the mounting cavity, one end of the ventilation runner is communicated with the second air inlet, the radiating component is arranged in the mounting cavity and corresponds to the optical outlet, light rays emitted by the radiating component can pass through the optical outlet and are emitted to the part to be subjected to beauty treatment by the user, the cold compress component and the radiating component are arranged at the optical outlet, the optical outlet direction of the radiating component is arranged at intervals, the cold compress component is provided with a contact surface in contact with the part to be subjected to beauty treatment, the cold compress component is connected with the cold compress component so as to reduce the temperature, the radiating component is communicated with the radiating component, the radiating component is arranged in the first radiating runner, the radiating component is communicated with the other end of the radiating channel, the radiating component is communicated with the radiating component is arranged at the other end of the radiating channel, the radiating component is communicated with the radiating component, the radiating component is communicated with the radiating channel, the radiating component is arranged at the other end, and the radiating component is communicated with the radiating component at the other end, external wind can enter the first heat dissipation flow channel from the first air inlet, and the external wind can also enter the second heat dissipation flow channel through the second air inlet and the ventilation flow channel, so that heat emitted by the light emitting part and heat on the heat dissipation part are brought into the heat dissipation part, and the heat dissipation part can release the external wind after absorbing the heat into the air outlet flow channel and is discharged through the air outlet.

In an exemplary embodiment of the application, the second air inlet and the light outlet are respectively arranged at opposite sides of the shell, the shell comprises a holding part, and the air outlet is arranged at the opposite sides of the holding part.

In an exemplary embodiment of the present application, the outlet of the first heat dissipation channel and the outlet of the second heat dissipation channel are respectively disposed on opposite sides of the heat dissipation element.

In an exemplary embodiment of the application, the cold compress part comprises a cold compress part and a refrigerating part, wherein the cold compress part comprises a conducting surface and a contact surface, the contact surface is in contact with a part to be beautified of a user, the two opposite side surfaces of the refrigerating part are respectively a cold surface and a hot surface, the cold surface is correspondingly attached to the conducting surface so as to cool the conducting surface, the hot surface is attached to the heat dissipation part, and the heat dissipation part can take away heat of the hot surface.

In an exemplary embodiment of the application, the heat dissipation part comprises a heat radiator, a heat dissipation fin and a heat dissipation piece, wherein one end of the heat radiator is attached to the hot surface so as to take away heat of the hot surface, the heat dissipation fin is arranged in the second heat dissipation flow channel, one end of the heat dissipation fin is communicated with the heat dissipation piece so as to take away heat of the heat radiator, the other end of the heat dissipation fin extends in the flowing direction of external wind, and the external wind can bring the heat of the heat dissipation fin into the heat dissipation piece so as to release the heat of the heat dissipation fin to the outside through the air outlet.

In an exemplary embodiment of the present application, a plurality of the heat dissipation fins are disposed in the second heat dissipation flow channel at intervals, and the external wind can take away heat on the plurality of heat dissipation fins.

In one exemplary embodiment of the application, the radiator comprises a radiating fin, one side of the radiating fin is attached to the hot surface to take away heat on the hot surface, and one end of the radiating tube is attached to the other side of the radiating fin to take away heat on the radiating fin, and the other end of the radiating tube is connected with the radiating fin to be capable of transmitting the heat on the radiating tube to the radiating fin.

In an exemplary embodiment of the present application, the beauty apparatus further includes a main control board disposed in the mounting cavity, the main control board being electrically connected to the light emitting element, wherein at least a portion of the main control board is disposed in the ventilation flow channel.

In an exemplary embodiment of the application, the beauty instrument further comprises an LED and a circuit board disposed in the mounting cavity, the LED and the circuit board being disposed on one side of the cold compress assembly, the LED being capable of emitting light to the light outlet under control of the circuit board.

In an exemplary embodiment of the present application, the beauty apparatus further includes an energy storage capacitor for storing and outputting, the energy storage capacitor being disposed in the mounting cavity and electrically connected with the light emitting member, so that the light emitting member emits light for beauty treatment.

The beauty instrument provided by the application has at least the following beneficial effects:

The beauty instrument comprises a shell, a luminous piece, a cold compress component and a heat radiating device, wherein the shell is provided with a light outlet, a first air inlet, a second air inlet and an air outlet which are positioned at different sides, and the light outlet is arranged at one side of the shell facing to a part to be beautified by a user. The heat dissipation device comprises a first heat dissipation runner, a second heat dissipation runner, an air outlet runner and a heat dissipation part, wherein the first heat dissipation runner is used for communicating a first air inlet and the heat dissipation part, the second heat dissipation runner is used for communicating a second air inlet and the heat dissipation part, and external air respectively enters the first heat dissipation runner and the second heat dissipation runner through the first air inlet and the second air inlet under the action of the heat dissipation part so as to respectively take away heat on a luminous part positioned in the first heat dissipation runner and a heat dissipation part of a cold compress assembly positioned in the second heat dissipation runner, so that heat on the luminous part and the heat dissipation part is reduced. And the heat-absorbing external air is transmitted into the heat-dissipating piece through the first heat-dissipating flow channel and the second heat-dissipating flow channel, the heat-dissipating piece discharges the external air with heat into the air-out flow channel, and the external air with heat is released through the air outlet. Through setting up first air intake, second air intake and heat abstractor can need not to increase the volume of beauty instrument, can take away the heat on the luminous piece and take away the heat of cold compress part on the cold compress subassembly effectively, avoid the beauty instrument inside temperature to raise the temperature too high to this improves the life of the inside components and parts of beauty instrument, and improves user's use experience. In addition, through designing air outlet and light outlet at the different sides of casing, can make when using the beauty instrument, the hot-blast of air outlet release can not be towards human one side discharge hot-blast, improves user's use experience.

Other features and advantages of the application will be apparent from the following detailed description, or may be learned by the practice of the application.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. It is evident that the drawings in the following description are only some embodiments of the present application and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a schematic cross-sectional view of a cosmetic apparatus according to an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of a cosmetic apparatus according to an embodiment of the present application under another view angle.

Fig. 3 is a schematic structural diagram of a cosmetic apparatus according to an embodiment of the present application under a viewing angle.

Fig. 4 is a schematic structural diagram of a cosmetic instrument according to an embodiment of the present application under another view angle.

Fig. 5 shows a schematic structural diagram of a cosmetic instrument according to an embodiment of the present application in front view.

Fig. 6 is a schematic structural diagram of a cosmetic apparatus according to an embodiment of the present application in a top view.

Fig. 7 is a schematic diagram showing a connection structure of a heat dissipating device, a light emitting element and a cold compress assembly according to an embodiment of the present application.

Fig. 8 is a schematic cross-sectional view of a heat dissipating device according to an embodiment of the application.

Fig. 9 is a schematic cross-sectional view of a heat dissipating device, a light emitting element, and a cold compress assembly according to an embodiment of the present application.

Fig. 10 is a schematic diagram showing a cross-sectional perspective structure of a heat dissipating device, a light emitting member, and a cold compress assembly according to an embodiment of the present application.

Fig. 11 is a schematic perspective view showing a heat dissipating device, a light emitting member and a cold compress assembly according to an embodiment of the present application.

Reference numerals illustrate:

10. a cosmetic instrument;

100. The device comprises a shell, 110 light outlets, 120 first air inlets, 130 second air inlets, 140 air outlets, 150 ventilation channels;

200. A light emitting member; 210, a light source, 220, a reflector, 230, and an optical filter;

300. Cold compress component 310, cold compress part 311, cold compress part 312, refrigerating part 320, heat dissipation part 321, heat radiator 3210, heat dissipation fin 3211, heat dissipation tube 322, heat dissipation fin;

400. A heat sink; 410, a heat dissipation piece, 420, a first heat dissipation flow channel, 430, a second heat dissipation flow channel, 440, an air outlet flow channel;

500. the skin color identification device comprises a fixing frame, 600 parts of a main control board, 700 parts of LEDs, 800 parts of a circuit board, 900 parts of an energy storage capacitor, 1000 parts of a voltage converter and 1100 parts of a skin color identification module.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many different forms and should not be construed as limited to the examples set forth herein, but rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art.

In the present disclosure, the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediate medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the application. One skilled in the relevant art will recognize, however, that the application may be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc. In other instances, well-known methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the application.

Fig. 1 is a schematic cross-sectional view of a cosmetic apparatus according to an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of a cosmetic apparatus according to an embodiment of the present application under another view angle.

Fig. 3 is a schematic structural diagram of a cosmetic apparatus according to an embodiment of the present application under a viewing angle. Fig. 4 is a schematic structural diagram of a cosmetic instrument according to an embodiment of the present application under another view angle. Fig. 5 shows a schematic structural diagram of a cosmetic instrument according to an embodiment of the present application in front view. Fig. 6 is a schematic structural diagram of a cosmetic apparatus according to an embodiment of the present application in a top view.

Referring to fig. 1 and 2, an embodiment of the present application provides a beauty treatment apparatus 10 including a housing 100, and a light emitting member 200, a cold compress assembly 300, and a heat dissipating device 400 provided in the housing 100.

Under the action of the light emitting part 200 and the cold compress component 300, the beauty instrument 10 can realize nursing of the skin of a user, and can also perform cold compress on the part to be beautified of the user, so that dual effects are obtained, and user experience is improved. And when the light emitting piece 200 and the cold compress component 300 work, the heat dissipating device 400 gradually takes away the heat on the light emitting piece 200 and the cold compress component 300, so that the temperature inside the shell 100 is reduced, the damage to the components inside the beauty instrument 10 caused by the overhigh temperature inside the shell 100 is avoided, the problems of overhigh hand temperature and sweating caused by the fact that a user with overhigh temperature of the shell 100 contacts a heating machine body are also avoided, and the user experience is improved.

In some embodiments of the present application, referring to fig. 3 to 5, the housing 100 may have an elliptical shape, or may have other shapes, for example, a square or circular structure.

The housing 100 may define the overall shape of the cosmetic device 10.

In some embodiments of the present application, referring to fig. 1 and 2, the housing 100 has an internal cavity structure, that is, the housing 100 includes a mounting cavity (not shown), and the light emitting member 200, the cold compress assembly 300 and the heat dissipating device 400 are disposed in the mounting cavity.

In some embodiments of the present application, referring to fig. 1 and 6, a light outlet 110 is formed on the housing 100. The light outlet 110 can facilitate the passing of the beauty light emitted by the light emitting member 200 to perform the beauty treatment on the portion to be beautified.

In some embodiments of the present application, referring to fig. 3 and 4, the housing 100 is further provided with a first air inlet 120, a second air inlet 130, and an air outlet 140. Under the action of the heat dissipating device 400, external cooling air can enter the installation cavity through the first air inlet 120 and the second air inlet 130, and cool the light emitting part 200 and the cold compress assembly 300, so as to reduce heat generated by the light emitting part 200 and the cold compress assembly 300, and the external cooling air is discharged from the air outlet 140 through the heat dissipating device 400 after absorbing the heat, so that the temperature inside the installation cavity is reduced, and the temperature of the body of the cosmetic instrument 10 is reduced.

It should be noted that, in some embodiments of the present application, the light outlet 110 faces one side of the portion to be beautified of the user, and the first air inlet 120, the second air inlet 130, the air outlet 140 and the light outlet 110 are respectively disposed on different sides of the housing 100. That is, the first air inlet 120, the second air inlet 130 and the air outlet 140 do not face one side of the portion to be beautified by the user, so that the hot air released by the air outlet 140 can be prevented from being discharged towards the portion to be beautified by the user and the user area, and the user experience is improved.

In addition, referring to fig. 1, a ventilation flow path 150 is provided in the installation cavity, and one end of the ventilation flow path 150 may communicate with the second air inlet 130 so as to introduce external cooling air into the ventilation flow path 150.

In some embodiments of the present application, referring to fig. 1 and 2, the light emitting member 200 may be disposed in the mounting cavity and fixed relative to the housing 100, so that the light emitting member 200 slides and falls off, thereby ensuring stability of the light emitting member 200 and further ensuring the cosmetic effect of the cosmetic instrument 10.

The light emitting element 200 may correspond to the light outlet 110, and the light emitting element 200 may emit light for beauty treatment, and the beauty treatment light may pass through the light outlet 110 and be emitted to the portion to be beautified for the skin of the user.

In some embodiments of the present application, referring to FIG. 1, a cold pack assembly 300 includes a cold pack component 310. The cold compress member 310 is disposed at the light outlet 110, and the cold compress member 310 is spaced apart from the light emitting member 200 in the light emitting direction of the light emitting member 200. The cold compress member 310 is provided with a contact surface for contacting the skin of the user, and the contact surface is positioned at the light outlet 110 so as to be in contact with the skin of the user. The cold compress part 310 can continuously perform cold compress treatment on the skin of the user during the operation of the light emitting part 200, reduce burning sensation, and improve the user experience.

In some embodiments of the present application, referring to FIG. 1, the cold pack assembly 300 further includes a heat sink 320. The heat dissipation part 320 is connected with the cold compress part 310, and can take away heat on the cold compress part 310, so that the temperature on the cold compress part 310 is reduced, the cold compress part 310 is kept at a low temperature continuously, and the cold compress effect is ensured.

In some embodiments of the present application, the heat dissipating device 400 of the cosmetic apparatus 10 is disposed in the installation cavity, and the heat dissipating device 400 can bring the heat generated by the light emitting component 200 and the heat dissipating component 320 out of the installation cavity, so as to ensure the temperature stability inside the installation cavity, and further ensure the integrity of components inside the installation cavity, so as to ensure the cosmetic effect of the cosmetic apparatus 10.

In some embodiments of the present application, referring to fig. 1, a heat dissipating device 400 includes a heat dissipating body (not shown) and a heat dissipating member 410 mounted and fixed in the heat dissipating body. The heat dissipation body is internally provided with a first heat dissipation flow channel 420, a second heat dissipation flow channel 430 and an air outlet flow channel 440, and the first heat dissipation flow channel 420, the second heat dissipation flow channel 430 and the air outlet flow channel 440 are communicated with the heat dissipation piece 410.

As shown in fig. 1 and 2, one end of the first heat dissipation flow channel 420 may be in communication with the first air inlet 120, and the other end is in communication with the heat dissipation element 410. One end of the second heat dissipation flow path 430 may be in communication with a side of the ventilation flow path 150 remote from the second air inlet 130, i.e., the second heat dissipation flow path 430 is in communication with the second air inlet 130 through the ventilation flow path 150, the cooling air flowing from the second air inlet 130 flows into the second heat dissipation flow path 430 through the ventilation flow path 150, and the other end of the second heat dissipation flow path 430 is in communication with the heat dissipation element 410. One end of the air outlet flow path 440 communicates with the discharge port of the heat sink 410, and the other end communicates with the air outlet 140.

The light emitting element 200 is disposed in the first heat dissipation flow channel 420, and the heat dissipation member 320 is disposed in the second heat dissipation flow channel 430.

Referring to the arrows in fig. 1 and 2, under the action of the heat dissipation element 410, the inside of the heat dissipation body is at a low pressure, the outside is at a high pressure, according to the pressure relationship, the outside cooling air can enter the first heat dissipation flow channel 420 through the first air inlet 120, the cooling air gradually takes away the heat generated by the light emitting element 200, and the hot air absorbing the heat is immediately discharged into the heat dissipation element 410 through the first heat dissipation flow channel 420. In addition, the external cooling air can enter the second heat dissipation channel 430 through the second air inlet 130 and the ventilation channel 150, the cooling air gradually takes away the heat on the heat dissipation component 320, and the hot air absorbing the heat is then discharged into the heat dissipation component 410 through the second heat dissipation channel 430.

The two hot air flows are converged in the heat dissipation part 410 and discharged to the air outlet 140 through the air outlet flow channel 440 under the action of the heat dissipation part 410, so that the hot air absorbing the heat of the light emitting part 200 and the heat dissipation part 320 is discharged, the effect of reducing the temperature of the light emitting part 200 and the heat dissipation part 320 is achieved, the temperature inside the installation cavity is reduced, and the protection effect on electronic components inside the installation cavity is achieved. In addition, through reducing the inside temperature of installation cavity, can also avoid the user to continue to touch the fuselage that generates heat and cause the hand high temperature, sweat scheduling problem, improve user's use experience and feel.

The beauty instrument 10 of the present application can cool the light emitting element 200 and the heat dissipating component 320 in the cold compress assembly 300 through the first heat dissipating flow channel 420, the second heat dissipating flow channel 430, the heat dissipating element 410, the first air inlet 120, the second air inlet 130, the air outlet flow channel 440 and the air outlet 140, and can reduce the temperature of the body of the beauty instrument 10 without increasing the volume of the beauty instrument 10, so that the beauty instrument 10 of the present application is convenient to carry and store. In addition, by reducing the temperature of the light emitting member 200 and the heat dissipating member 320, the temperature inside the installation cavity can be reduced, and the electronic components inside the installation cavity can be ensured to operate at a normal temperature, thereby ensuring that the cosmetic apparatus 10 is in a normal operating environment. In addition, the temperature in the installation cavity is reduced, a handheld overheated machine body can be avoided, and the use experience of a user is improved.

In the present application, the air outlet 140 and the light outlet 110 are located at different sides of the housing 100, so that the hot air released by the air outlet 140 is far away from the to-be-beautified part of the user and the user area, thereby improving the user experience.

In some embodiments of the present application, referring to fig. 5, the housing 100 includes a top wall (not shown) and a bottom wall (not shown) disposed opposite each other. The top wall is provided with the light outlet 110, and the light outlet 110 and the second air inlet 130 are opposite to each other. That is, the second air inlet 130 is provided at the bottom wall of the housing 100.

In some embodiments of the present application, the housing 100 further includes a grip portion (not shown). When the user holds the cosmetic device 10, the side wall of the cover case 100 is a grip. The user holds the holding part to carry out the beauty treatment on the to-be-beautified part. The air outlet 140 is disposed on the opposite side of the holding portion, that is, the air outlet 140 faces away from the skin action area and faces away from the user area, so as to improve the user experience.

In some embodiments of the application, the housing 100 further includes a side wall (not shown) with one end disposed circumferentially along the outer edge of the top wall and the other end disposed circumferentially along the outer edge of the bottom wall. The side wall may include a front surface (not shown in the figure), a back surface (not shown in the figure), a first side surface (not shown in the figure), and a second side surface (not shown in the figure), where the front surface is a surface with a control button, the front surface is opposite to the back surface, and the front surface is connected to the back surface through the first side surface and the second side surface, and the first side surface is opposite to the second side surface.

The first side surface, that is, the holding portion, can be covered when the user holds the beauty instrument 10, and the air outlet 140 is disposed on the second side surface, so as to prevent the air outlet 140 from flowing out towards the skin action area and the user area, and improve the user experience.

It should be noted that, the first air inlet 120 may be disposed at the first side, or may be disposed on the front or the back of the side wall, as long as the first air inlet 120 is disposed corresponding to the light emitting element 200, and the user cannot block the air from entering the first air inlet 120 when holding the light emitting element.

Illustratively, the first air inlet 120 is disposed at the back of the sidewall of the housing 100, so that the first air inlet 120 can intake air.

Fig. 7 is a schematic diagram showing a connection structure of a heat dissipating device, a light emitting element and a cold compress assembly according to an embodiment of the present application. Fig. 8 is a schematic cross-sectional view of a heat dissipating device according to an embodiment of the application. Fig. 9 is a schematic cross-sectional view of a heat dissipating device, a light emitting element, and a cold compress assembly according to an embodiment of the present application. Fig. 10 is a schematic diagram showing a cross-sectional perspective structure of a heat dissipating device, a light emitting member, and a cold compress assembly according to an embodiment of the present application. Fig. 11 is a schematic perspective view showing a heat dissipating device, a light emitting member and a cold compress assembly according to an embodiment of the present application.

In some embodiments of the present application, the heat sink 410 may be a fan. Referring to fig. 9, the outlet of the first heat dissipation flow path 420 and the outlet of the second heat dissipation flow path 430 are respectively provided at opposite sides of the heat dissipation member 410, i.e., air is introduced from opposite sides of the fan. The first heat dissipation flow channel 420 and the second heat dissipation flow channel 430 are mutually independent and have no interference, namely, the hot air in the first heat dissipation flow channel 420 does not flow into the heat dissipation component 320, the hot air in the second heat dissipation flow channel 430 does not flow into the light emitting part 200, the heat dissipation effect is ensured, and the heat dissipation efficiency is improved.

In some embodiments of the present application, referring to fig. 2 and 8, the air outlet channel 440 is disposed on one side of the heat dissipation element 410, and no electronic component is disposed on one side of the air outlet channel 440, so that the protection effect on the electronic component is better, and the normal operation of the beauty instrument 10 is ensured.

It should be noted that, referring to fig. 2, the heat dissipation body may adopt a volute structure so as to improve air inlet and outlet efficiency. The opposite sides of the volute-shaped heat dissipation body are respectively provided with air inlet of the first heat dissipation flow channel 420 and air inlet of the second heat dissipation flow channel 430.

In addition, the outlet of the first heat dissipation flow channel 420 may be a plurality of holes arranged at intervals, and the hot air in the first heat dissipation flow channel 420 flows into the heat dissipation element 410 through the holes.

In some embodiments of the present application, referring to fig. 9 and 10, the light emitting member 200 includes a light source 210, a light reflecting cover 220, and a light filter 230. The optical filter 230 is disposed in the light emitting direction of the light source 210, the light source 210 is covered by the light reflecting cover 220, and the light reflecting cover 220 is connected with the optical filter 230, so that the cosmetic light generated by the light source 210 can be completely transmitted through the optical filter 230 and emitted to the light emitting opening 110, the light utilization rate is improved, and the cosmetic effect is ensured.

It can be appreciated that the optical filter 230 can filter the light emitted by the light source 210 to obtain the corresponding cosmetic light, and thus obtain the corresponding cosmetic effect.

In addition, the light source 210 may be an LED, a xenon lamp, a halogen lamp, a thermal radiation lamp, a tungsten lamp, or the like, which may directly emit or emit various light sources of a light band required for skin treatment such as cosmetic hair removal through the optical filter 230.

In some embodiments of the present application, the light source 210 and the reflecting shade 220 are disposed in the first heat dissipation flow channel 420, and the cooling air entering from the first air inlet 120 can gradually take away the heat on the light source 210 and the reflecting shade 220, so as to reduce the heat of the light source 210 and the reflecting shade 220, ensure the temperature environment inside the installation cavity, further ensure that the electronic components inside the installation cavity work in a normal environment, and ensure the cosmetic effect of the cosmetic instrument 10.

In some embodiments of the present application, the cold compress member 310 may include a cold compress member 311 and a refrigerating member 312, and the refrigerating member 312 can rapidly cool the cold compress member 311, so that the cold compress member 311 is in a low temperature state when contacting the skin of a user, thereby ensuring the cold compress effect.

Among them, the cold compress 311 may be a device having good light transmittance and good thermal conductivity, such as sapphire (Al 2O 3), quartz, and K9 glass.

It should be noted that, referring to fig. 9 and 10, the cold compress 311 is disposed on one side of the optical filter 230 away from the light source 210, and by adopting the cold compress 311 with good light transmittance and good thermal conductivity, the light emitted by the light source 210 can be prevented from being blocked to ensure the quantity of emitted light, and the cooling member 312 can be ensured to rapidly cool the cold compress 311, thereby rapidly cooling the skin surface, reducing heat transfer to the skin, and improving the use experience.

Wherein the cold compress 311 has a contact surface (not shown) and a conductive surface (not shown). The contact surface is in contact with the part to be beautified of the user, and the conduction surface is arranged on one side of the cold compress 311, namely, the conduction surface is arranged on the side wall of the cold compress 311.

In some embodiments of the present application, referring to fig. 9 and 10, the cosmetic apparatus 10 further includes a fixing frame 500, and the cold compress 311 is fixed in the mounting cavity by the fixing frame 500. The fixing frame 500 may be an opaque structure, so that the cosmetic light emitted by the light emitting element 200 can be completely transmitted through the cold compress element 311 and then emitted from the light emitting opening 110, so as to ensure the light emission rate and further ensure the cosmetic effect.

A window exposing the conductive surface of the cold pack 311 is provided on one side of the holder 500.

In some embodiments of the present application, referring to fig. 9 and 10, the cold compress member 310 may further include a cooling member 312. The refrigerating element 312 may be a semiconductor refrigerating sheet, and the refrigerating element 312 may form a cold surface (not shown) for absorbing heat and a hot surface (not shown) for releasing heat when energized.

Wherein, the cold face is attached to the guiding face through the window, and gradually takes away the temperature on the guiding face, so that the cold compress piece 311 keeps a low temperature state continuously, and the cold compress effect of the cold compress piece 311 is ensured. The heat surface is attached to the heat dissipation component 320, the heat on the heat surface is gradually transferred out through the heat dissipation component 320, the temperature of the heat surface of the refrigerating piece 312 is reduced, and then the heat on the heat dissipation component 320 is gradually reduced through the heat dissipation device 400, namely the temperature of the heat surface of the refrigerating piece 312 is gradually reduced through the heat dissipation device 400.

That is, the heat generated by the light emitting member 200 is gradually reduced through the first air inlet 120, the first heat dissipation flow channel 420, the heat dissipating member 410, the air outlet flow channel 440 and the air outlet 140. The heat of the cooling member 312 in the cold compress assembly 300 is gradually reduced through the second air inlet 130, the ventilation flow path 150, the second heat dissipation flow path 430, the heat dissipation member 410, the air outlet flow path 440, and the air outlet 140. The temperature in the installation cavity is gradually reduced through the two mutually independent heat dissipation flow channels, so that the electronic components in the installation cavity are ensured to work at normal temperature, the working environment of the beauty instrument 10 is further ensured, and the beauty effect of the beauty instrument 10 is ensured.

In some embodiments, as shown in fig. 1, 7 and 8, the heat dissipating component 320 includes a heat sink 321 and heat dissipating fins 322. One end of the radiator 321 is attached to the hot surface to take away the heat of the hot surface, and the other end of the radiator 321 is connected with the radiating fins 322 to finally transfer the heat of the hot surface to the radiating fins 322. The heat dissipation fins 322 are disposed in the second heat dissipation flow channel 430, and the heat dissipation fins 322 extend in the flowing direction of the external cooling air.

It can be appreciated that when the external cooling air flows in the second heat dissipation flow channel 430, the heat on the heat dissipation fins 322 is gradually taken away, and the heat of the heat sink 321 is gradually reduced, so as to reduce the heat of the hot surface of the refrigeration member 312.

In some embodiments of the present application, referring to fig. 7 and 8, the heat dissipating component 320 includes a plurality of heat dissipating fins 322, and the plurality of heat dissipating fins 322 are arranged at intervals in the second heat dissipating channel 430, and channels for the external cooling air to flow through are formed between adjacent heat dissipating fins 322. When the external cooling air flows through the channels between the adjacent heat dissipation fins 322, the heat on the heat dissipation fins 322 is gradually taken away, the temperature of the heat dissipation fins 322 is reduced, and the temperatures of the heat radiator 321 and the hot surface of the refrigerating element 312 are further reduced. The heat dissipation efficiency is improved by effectively taking away the temperatures of the heat radiator 321 and the hot surface of the refrigerating element 312 through the plurality of heat dissipation fins 322.

In some embodiments of the present application, referring to fig. 9 and 11, the heat sink 321 includes heat sink fins 3210. The heat sink 3210 may be made of a material having good thermal conductivity, such as a copper sheet. One side of the heat sink 3210 is attached to the hot surface of the refrigerating element 312 to take away heat from the hot surface of the refrigerating element 312, that is, heat from the hot surface of the refrigerating element 312 is transferred to the heat sink 3210.

In some embodiments of the present application, referring to fig. 9 and 10, the radiator 321 further includes a radiating pipe 3211. The radiating pipe 3211 may be made of a material having good thermal conductivity, such as a copper pipe. One end of the radiating tube 3211 is attached to one side of the radiating fin 3210 away from the refrigerating element 312 so as to take away heat on the radiating fin 3210, and the other end of the radiating tube 3211 is connected with the radiating fin 322 so as to be capable of transferring the heat on the radiating tube 3211 to the radiating fin 322.

That is, the heat on the hot surface of the refrigerating element 312 is led out through the heat sink 3210, the heat dissipating tube 3211 and the heat dissipating fins 322, and finally, the heat dissipating fins 322 are cooled by the external cooling air in the second heat dissipating flow channel 430, so as to reduce the temperature on the heat sink 321, and further reduce the temperature of the hot surface of the refrigerating element 312, so that the temperature in the installation cavity is reduced, the temperature of the body of the cosmetic apparatus 10 is reduced, and the user experience is improved.

In some embodiments of the present application, referring to fig. 2, the beauty treatment instrument 10 further includes a main control board 600 provided inside the installation cavity. The main control board 600 is electrically connected with the light emitting member 200, and can control the light emitting member 200 to emit beauty light.

It should be noted that, at least a portion of the main control board 600 is disposed in the ventilation flow channel 150, that is, the external cooling air entering from the second air inlet 130 cools the main control board 600 in advance, and then flows into the second heat dissipation flow channel 430 to cool the heat dissipation fins 322. The external cooling air passes through the main control board 600 in advance and then passes through the heat dissipation fins 322, so that the electronic components on the main control board 600 can be better protected.

In some embodiments of the present application, referring to fig. 1, the cosmetic device 10 further includes an LED700 and a circuit board 800 disposed within the mounting cavity. An array of LEDs 700 is disposed on the circuit board 800, the LEDs 700 being capable of emitting light to the light outlet 110 under the control of the circuit board 800. The LED700 and the circuit board 800 are disposed on one side of the cold compress member 311 and above the cooling member 312 and the heat sink 3210, so that light emitted from the LED700 is not blocked, and a light emitting effect is ensured.

The LED700 and the circuit board 800 may provide the light emitting element 200 with additional cosmetic light, may provide only the illumination function, and may provide other functions.

In some embodiments of the present application, referring to fig. 1, the beauty instrument 10 further includes an energy storage capacitor 900 for storage and output, wherein the energy storage capacitor 900 is disposed in the mounting cavity and electrically connected to the light emitting member 200, which enables the light emitting member 200 to emit light for beauty treatment.

It should be noted that, referring to fig. 1, the beauty instrument 10 further includes a voltage converter 1000. The voltage converter 1000 may cooperate with the energy storage capacitor 900 to enable the light emitting member 200 to implement a flashing mode, thereby improving the cosmetic effect of the cosmetic instrument 10.

In some embodiments of the present application, referring to fig. 1, the cosmetic device 10 further includes a skin tone recognition module 1100. The skin color recognition module 1100 can adjust the light emitting brightness of the light emitting part 200 according to the skin of the user, thereby improving the beauty effect.

It can be appreciated that the first air inlet 120, the second air inlet 130 and the air outlet 140 can be provided with filter screens, so as to prevent external impurities from entering the housing 100, ensure that the housing 100 is clean and tidy, and further ensure the working state of the cosmetic instrument 10.

According to the scheme of the application, the inside of the heat dissipation body is in a low pressure state and the outside is in a high pressure state under the action of the heat dissipation part 410, and according to the pressure relationship, external cooling air can enter the first heat dissipation flow channel 420 and the second heat dissipation flow channel 430 respectively through the first air inlet 120 and the second air inlet 130, the cooling air gradually takes away heat on the light emitting part 200 and the heat dissipation part 320, and hot air absorbing the heat is discharged into the heat dissipation part 410 through the first heat dissipation flow channel 420 and the second heat dissipation flow channel 430 respectively.

The two hot air streams are discharged to the air outlet 140 through the air outlet flow channel 440 under the action of the heat dissipation part 410, so that the effect of reducing the temperature of the light emitting part 200 and the heat dissipation part 320 is achieved, the temperature inside the installation cavity is reduced, the electronic components inside the installation cavity are protected, the problems of overhigh hand temperature, perspiration and the like caused by continuous contact of a user with a heating machine body can be avoided, and the user experience is improved.

In the description of the present specification, reference to the terms "some embodiments," "exemplary," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present application have been shown and described, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made in the above embodiments by those skilled in the art within the scope of the application, which is therefore intended to be covered by the appended claims and their equivalents.

Claims (10)

1. A cosmetic apparatus, comprising:

The light outlet is arranged on one side of the shell facing to a part to be beautified of a user, the light outlet, the first air inlet, the second air inlet and the air outlet are respectively arranged on different sides of the shell, a ventilation flow channel is arranged in the installation cavity, and one end of the ventilation flow channel is communicated with the second air inlet;

The light emitting piece is arranged in the mounting cavity, corresponds to the light outlet, and emits light for beautifying to the part to be beautified of the user through the light outlet;

The cold compress component comprises a cold compress part and a heat dissipation part, wherein the cold compress part is arranged at the light outlet, and is arranged at intervals with the light emitting part in the light emitting direction of the light emitting part, and is provided with a contact surface contacted with a part to be beautified;

The heat dissipation device is arranged in the mounting cavity and comprises a first heat dissipation flow channel, a second heat dissipation flow channel, an air outlet flow channel and a heat dissipation piece, one end of the first heat dissipation flow channel is communicated with the first air inlet, the other end of the first heat dissipation flow channel is communicated with the heat dissipation piece, one end of the second heat dissipation flow channel is communicated with the other end of the ventilation flow channel, the other end of the second heat dissipation flow channel is communicated with the heat dissipation piece, one end of the air outlet flow channel is communicated with the outlet of the heat dissipation piece, and the other end of the air outlet flow channel is communicated with the air outlet;

Under the action of the heat dissipation part, external wind can enter the first heat dissipation flow channel from the first air inlet, and the external wind can also enter the second heat dissipation flow channel through the second air inlet and the ventilation flow channel, so that heat emitted by the light emission part and heat on the heat dissipation part are brought into the heat dissipation part, and the heat dissipation part can release the external wind after absorbing the heat into the air outlet flow channel and is discharged through the air outlet.

2. The cosmetic apparatus of claim 1, wherein the second air inlet and the light outlet are respectively disposed on opposite sides of the housing;

The shell comprises a holding part, and the air outlet is arranged on the opposite side of the holding part.

3. The cosmetic apparatus of claim 1, wherein the outlet of the first heat dissipation flow channel and the outlet of the second heat dissipation flow channel are respectively disposed on opposite sides of the heat dissipation element.

4. The cosmetic apparatus of claim 1, wherein the cold compress member comprises:

a cold pack comprising a conductive surface and the contact surface, the contact surface being in contact with the user's cosmetic part;

the refrigerating piece, the relative both sides face of refrigerating piece is cold face and hot face respectively, the cold face with the conduction face is corresponding laminating, so as to can be right the conduction face is cooled down, the hot face with the radiating part is laminated mutually, the radiating part can take away the heat of hot face.

5. The cosmetic apparatus of claim 4, wherein the heat dissipation member comprises:

one end of the radiator is attached to the hot surface so as to take away heat of the hot surface;

The heat dissipation fins are arranged in the second heat dissipation flow channels, one ends of the heat dissipation fins are communicated with the heat dissipation piece to take away heat on the heat dissipation device, the other ends of the heat dissipation fins extend in the flowing direction of external wind, and the external wind can bring the heat on the heat dissipation fins into the heat dissipation piece to release the heat of the heat dissipation fins to the outside through the air outlet.

6. The cosmetic apparatus of claim 5, wherein a plurality of the heat dissipation fins are disposed in the second heat dissipation flow channel at intervals, and the external wind can take away heat from the plurality of heat dissipation fins.

7. The cosmetic apparatus of claim 5, wherein the heat sink comprises:

The radiating fin is attached to the hot surface on one side of the radiating fin so as to take away heat on the hot surface;

And one end of the radiating pipe is attached to the other side of the radiating fin so as to take away heat on the radiating fin, and the other end of the radiating pipe is connected with the radiating fin so as to transfer the heat on the radiating pipe to the radiating fin.

8. The cosmetic apparatus of claim 1, further comprising a main control board disposed within the mounting cavity, the main control board being electrically connected to the light emitting member;

Wherein, at least part of the main control board is arranged in the ventilation flow channel.

9. The cosmetic apparatus of claim 1, further comprising an LED and a circuit board disposed within the mounting cavity, the LED and the circuit board being disposed on one side of the cold compress assembly, the LED being capable of emitting light to the light outlet under control of the circuit board.

10. The cosmetic apparatus of claim 1, further comprising an energy storage capacitor for storage and output, the energy storage capacitor being disposed in the mounting cavity and electrically connected to the light emitting member so that the light emitting member emits light for cosmetic purposes.