Beauty instrument

Abstract

The embodiment of the utility model provides a beauty instrument, which comprises a power supply, a shell, a massage head assembled at one end of the shell, a vibration mechanism assembled in the shell, and a heating and cooling mechanism for heating or cooling the massage head, the heating and cooling mechanism comprises a semiconductor chip, the working face of the semiconductor chip is attached to the massage head, and the semiconductor chip is configured to enable the working face to absorb heat to be used for cooling the massage head when forward voltage is input into the semiconductor chip; and when reverse voltage is input into the working surface, the working surface releases heat for heating the massage head. According to the embodiment of the utility model, the heating performance of the semiconductor chip is changed by controlling the direction of the input voltage of the semiconductor chip, so that the beauty instrument can have the functions of hot compress and cold compress at the same time.

Description

Technical Field

[0001] The embodiments of the present utility model relate to the technical field of beauty devices, and in particular to a beauty instrument. Background Art

[0002] An existing beauty instrument generally includes a power supply, a housing, a massage head assembled at one end of the housing, and a heating mechanism and a vibration mechanism assembled in the housing. The heating mechanism is used to heat the massage head, and the vibration mechanism is used to drive the massage head to pat and massage the skin of the user. Together with the corresponding skin care essence, it can effectively promote skin absorption and improve the skin care effect.

[0003] However, after completing hot compress skin care, the user usually also performs cold compress on the skin to achieve the effects of shrinking pores and tightening the skin. The existing beauty instrument does not have a cold compress function and cannot meet the user's needs. Summary of the Utility Model

[0004] The technical problem to be solved by the embodiments of the present utility model is to provide a beauty instrument that has both hot compress and cold compress functions.

[0005] To solve the above technical problem, the embodiments of the present utility model provide the following technical solutions: A beauty instrument includes a power supply, a housing, a massage head assembled at one end of the housing, and a vibration mechanism assembled in the housing. The beauty instrument further includes a temperature rising and falling mechanism for heating or cooling the massage head. The temperature rising and falling mechanism includes a semiconductor chip whose working surface is attached to the massage head. The semiconductor chip is configured such that when a positive voltage is input to it, the working surface absorbs heat to cool the massage head; and when a negative voltage is input to it, the working surface releases heat to heat the massage head.

[0006] Further, the beauty instrument further includes a control circuit board for controlling the direction of the voltage input to the semiconductor chip.

[0007] Further, a radiator is provided on the side of the semiconductor chip away from the working surface.

[0008] Further, the housing is provided with heat dissipation holes opposite to the radiator.

[0009] Further, an air outlet is further provided on the side of the housing away from the massage head, and a fan is assembled in the housing opposite to the air outlet.

[0010] Further, a micro-current generating circuit is further provided on the control circuit board, and the end of the massage head is connected to the micro-current generating circuit to form a micro-current electrode on its outer end face.

[0011] Furthermore, the beauty instrument comprises more than two massage heads, and silicone spacers are provided between each massage head to electrically insulate each other.

[0012] Furthermore, the beauty instrument also includes a light source assembly, and the light source assembly includes an LED light board and a lampshade arranged above the LED light board.

[0013] Furthermore, the beauty instrument also includes a protective cover covering the massage head, and the shell is provided with an adapter ring corresponding to the protective cover, one end of the adapter ring is snap-fastened to the inner wall of the shell and the opposite end is docked with the protective cover.

[0014] Furthermore, the power source includes a battery assembled in the shell and a charging port electrically connected to the battery for connecting to an external power source to charge the battery, and a dust plug is provided to be inserted into the charging port accordingly.

[0015] After adopting the above technical scheme, the embodiment of the utility model has at least the following beneficial effects: the embodiment of the utility model adopts a semiconductor chip as a temperature raising and lowering mechanism, and by applying a forward voltage to the semiconductor chip, heat is absorbed on the working surface of the semiconductor chip that is in contact with the massage head, and the massage head is correspondingly cooled to realize the cold compress function of the beauty instrument, thereby achieving the effect of shrinking pores and tightening skin; and a reverse voltage is applied to the semiconductor chip to release heat on the working surface of the semiconductor chip that is in contact with the massage head, and the massage head is correspondingly heated to realize the hot compress function of the beauty instrument, thereby achieving the effect of promoting skin absorption; the structure is simple, heating and cooling are integrated, and the structure is highly compatible with the existing beauty instrument, saving design costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an optional implementation of the beauty instrument of the utility model.

[0017] Figure 2 This is a schematic structural diagram of an optional implementation of the beauty instrument of the utility model in a disassembled state.

[0018] Figure 3 This is a schematic diagram of the disassembled structure of an optional implementation of the beauty instrument of the utility model from another three-dimensional angle.

[0019] Figure 4 This is a cross-sectional schematic diagram of an optional implementation of the beauty instrument of the present invention, which crosses the massage head. DETAILED DESCRIPTION

[0020] The present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following illustrative embodiments and descriptions are only used to explain the present invention and are not intended to limit the present invention. In addition, the embodiments and features in the embodiments of the present application may be combined with each other without conflict.

[0021] like Figures 1-4 As shown, an optional embodiment of the utility model provides a beauty instrument, including a power supply 1, a shell 2, a massage head 3 assembled at one end of the shell 2, and a vibration mechanism 4 assembled in the shell 2, the beauty instrument also includes a temperature rise and fall mechanism 5 for heating or cooling the massage head 3, the temperature rise and fall mechanism 5 includes a semiconductor chip 50 with its working surface 501 attached to the massage head 3, the semiconductor chip 50 is configured so that when a forward voltage is inputted thereto, the working surface 501 absorbs heat for cooling the massage head 3; and is configured so that when a reverse voltage is inputted thereto, the working surface 501 releases heat for heating the massage head 3.

[0022] The embodiment of the utility model adopts a semiconductor chip 50 as a temperature rise and fall mechanism 5. By applying a forward voltage to the semiconductor chip 50, heat is absorbed on the working surface 501 that is in contact with the massage head 3. The massage head 3 is cooled accordingly to realize the cold compress function of the beauty instrument, achieving the effect of shrinking pores and tightening the skin; and a reverse voltage is applied to the semiconductor chip 50 to release heat on the working surface 501 that is in contact with the massage head 3. The massage head 3 is heated accordingly to realize the hot compress function of the beauty instrument, achieving the effect of promoting skin absorption; the structure is simple, heating and cooling are integrated, the structure is highly compatible with the existing beauty instrument, and the design cost is saved.

[0023] In another optional embodiment of the present invention, Figures 2-4 As shown, the beauty instrument further includes a control circuit board 6 for controlling the direction of the input voltage of the semiconductor chip 50. In this embodiment, the control circuit board 6 controls the direction of the input voltage of the semiconductor chip 50, so as to facilitate switching of the heating or cooling performance of the semiconductor chip 50.

[0024] In another optional embodiment of the present invention, Figures 2-4 As shown, a heat sink 52 is provided on the side of the semiconductor chip 50 away from the working surface 501. In this embodiment, the heat sink 52 is provided on the side of the semiconductor chip 50 away from the working surface 501, so as to quickly conduct away the heat generated by the side of the semiconductor chip 50 away from the working surface 501 when the semiconductor chip 50 is cooled, thereby ensuring the cooling effect of the beauty instrument.

[0025] In another optional embodiment of the present invention, Figures 1-3As shown, the housing 2 is provided with heat dissipation holes 21 facing the radiator 52. In this embodiment, by providing the heat dissipation holes 21 on the housing 2, the heat inside the housing 2 is accelerated to be exported to the outside, ensuring the refrigeration effect of the semiconductor chip 50.

[0026] In another alternative embodiment of the present invention, as Figure 4 shown, an air outlet 23 is further provided on one side of the housing 2 away from the massage head 3, and a fan 25 is assembled inside the housing 2 facing the air outlet 23. In this embodiment, by providing the air outlet 23 on the housing 2 and additionally arranging the fan 25 assembled in the air outlet 23, the air circulation inside the housing 2 is accelerated, and the heat inside the beauty device can be efficiently and quickly taken away (such as the heat generated by the control circuit board 6, the semiconductor chip 50 or other heating elements), and finally discharged outside the housing 2 through the air outlet 23 on the housing 2, delaying the thermal aging of the internal electronic components of the beauty device.

[0027] In another alternative embodiment of the present invention, as Figure 4 shown, a microcurrent generating circuit is further provided on the control circuit board 6, and the end of the massage head 3 is connected to the microcurrent generating circuit to form a microcurrent electrode 30 on its outer end face. In this embodiment, by providing the microcurrent generating circuit on the control circuit board 6, the end of the massage head 3 is connected to the microcurrent generating circuit to correspondingly form the microcurrent electrode 30. After the massage head 3 contacts the skin, the microcurrent electrode 30 discharges to the skin, which can stimulate the muscles and lymph, achieving the effects of removing edema and lifting and tightening. In the specific implementation process, the microcurrent electrodes 30 are arranged in pairs and are respectively connected to the positive and negative poles of the circuit, and the microcurrent electrodes 30 can be strip-shaped, column-shaped or any suitable shape.

[0028] In another alternative embodiment of the present invention, as Figures 2-3 shown, the beauty device includes two or more of the massage heads 3, and a silica gel spacer 32 is provided between each massage head 3 to be electrically insulated from each other. In this embodiment, by providing two or more massage heads 3, the massage efficiency is improved, and a silica gel spacer 32 is provided between each massage head 3 to be electrically insulated from each other, avoiding short circuits between the microcurrent electrodes 30 caused by the connection between the massage heads 3 and losing the microcurrent massage effect.

[0029] In another alternative embodiment of the present invention, as Figures 2-4As shown, the beauty instrument also includes a light source component 7, and the light source component 7 includes an LED light board 70 and a lampshade 72 covered above the LED light board 70. In this embodiment, by setting the light source component 7, the photons generated by the light source component 7 perform photon-assisted treatment on the skin; the light source component 7 includes an LED light board 70 and a lampshade 72 covered above the LED light board 70, and the lampshade 72 is used to guide the light output range and area of ​​the LED light board 70, which can be better adapted to the massage head 3. In the specific implementation process, the penetration of the red light band in the photon can be used to quickly heat the deep skin and improve the treatment speed; at the same time, the yellow light and green light bands in the photon are weaker in penetration than the red light, so they will be absorbed by the epidermis, so that the dark layer of the skin, spots, and red blood in the epidermis are correspondingly faded, and finally the effects of skin wrinkle removal, firming, brightening, whitening, and skin rejuvenation can be achieved; in addition, a filter can be set to filter the wavelength of the emitted photons of the beauty instrument, so as to achieve the corresponding skin care effect.

[0030] In another optional embodiment of the present invention, Figures 1-4 As shown, the beauty instrument further includes a protective cover 8 covering the massage head 3, and the housing 2 is provided with an adapter ring corresponding to the protective cover 8, one end of the adapter ring is snap-fastened to the inner wall of the housing 2 and the opposite end is docked with the protective cover 8. In this embodiment, the massage head 3 is covered when the beauty instrument is not used by setting the adapter ring and the protective cover 8 to be docked, so as to prevent the massage head 3 from being damaged by daily collisions. In the specific implementation process, one end of the adapter ring is provided with a snap-in hole 90, the inner wall of the housing 2 is provided with a snap-in convex block 27, or the snap-in convex block 27 is provided on the adapter ring, and the inner wall of the housing 2 is provided with a snap-in groove or a snap-in hole 90, so as to realize the snap-in connection between the adapter ring and the housing 2; the end of the adapter ring exposed from the housing 2 and the protective cover 8 can be detachably fixed relative to each other by interference fit, snap-in fit of the convex point 92 / convex ring and the groove 81, or magnetic fixation.

[0031] In another optional embodiment of the present invention, Figure 3 and Figure 4 As shown, the power source 1 includes a battery 10 assembled in the housing 2 and a charging port 12 electrically connected to the battery 10 for connecting to an external power source 1 to charge the battery 10, and a dust plug 14 is provided to be inserted into the charging port 12. The power source 1 in this embodiment includes a battery 10 and a charging port 12, and is powered by a built-in battery 10 and provided with a charging port 12 to charge the battery 10 in time, which is convenient for the use of the beauty instrument, and a dust plug 14 is provided to be inserted into the charging port 12 when not charging, so as to prevent dust and water.

[0032] The embodiments of the present utility model have been described above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Under the inspiration of the present utility model, those of ordinary skill in the art can also make many variations without departing from the purpose of the present utility model and the scope protected by the claims. All of these fall within the protection scope of the present utility model.

Claims

1. A beauty instrument, comprising a power supply, a housing, a massage head assembled at one end of the housing, and a vibration mechanism assembled in the housing, characterized in that: The beauty instrument also includes a temperature-raising and cooling mechanism for heating or cooling the massage head. The temperature-raising and cooling mechanism includes a semiconductor chip whose working surface is attached to the massage head. The semiconductor chip is configured so that when a forward voltage is input to the semiconductor chip, the working surface absorbs heat for cooling the massage head; and is configured so that when a reverse voltage is input to the semiconductor chip, the working surface releases heat for heating the massage head.

2. The beauty instrument according to claim 1, characterized in that: The beauty instrument further comprises a control circuit board for controlling the direction of the input voltage of the semiconductor chip.

3. The beauty instrument according to claim 2, characterized in that: A heat sink is arranged on a side of the semiconductor chip away from the working surface.

4. The beauty instrument according to claim 3, characterized in that: The shell is provided with a heat dissipation hole facing the radiator.

5. The beauty instrument according to claim 3, characterized in that: An air outlet is also provided on a side of the shell away from the massage head, and a fan is assembled in the shell facing the air outlet.

6. The beauty instrument according to claim 2, characterized in that: The control circuit board is also provided with a micro-current generating circuit, and the end of the massage head is connected to the micro-current generating circuit to form a micro-current electrode on its outer end surface.

7. The beauty instrument according to claim 6, characterized in that: The beauty instrument comprises more than two massage heads, and silicone spacers are arranged between each massage head to electrically insulate each other.

8. The beauty instrument according to claim 1, characterized in that: The beauty instrument also includes a light source assembly, which includes an LED light board and a lampshade arranged above the LED light board.

9. The beauty instrument according to claim 1, characterized in that: The beauty instrument also includes a protective cover covering the massage head, and the shell is provided with an adapter ring corresponding to the protective cover. One end of the adapter ring is snap-fastened to the inner wall of the shell and the opposite end is connected to the protective cover.

10. The beauty instrument according to claim 1, characterized in that: The power source includes a battery assembled in a housing and a charging port electrically connected to the battery for connecting to an external power source to charge the battery, and a dust plug is provided to be inserted into the charging port accordingly.

Images