CN219480328U - Skin treater - Google Patents

Abstract

The utility model provides a skin treater includes the shell, set up wait radiating part, air supply piece and cold source in the shell, and the air supply piece can be used for treating radiating part's radiating wind in the shell, and the cold source can cool down so that the radiating wind after the cooling is treated radiating part and dispel the heat to this radiating wind, like this, even weather is very hot, this application is also lower for the temperature of the radiating wind that treats radiating part provided to can improve the radiating effect of treating radiating part.

Description

Skin treater

Technical Field

The present specification relates to the technical field of skin care devices, and in particular to a skin treater.

Background

At present, with the development of society, people pay more attention to the beauty treatment and care of skin. A variety of devices for skin care have been created. Such as depilatory instruments, skin rejuvenation instruments, wrinkle removal instruments, etc.

The basic principle of the instrument is that the lamp tube irradiates light with a certain wavelength to human skin to realize skin care. For example, the dehairing principle of the dehairing instrument is the photo-pyrolysis principle of strong pulse light (intense pulsed light, IPL) emitted by a lamp tube. Because melanocytes in hair follicles can selectively absorb light in a specific wave band, IPL light emitted by the depilatory instrument through the light exit window can penetrate the epidermis and directly reach the dermis in the hair follicles. Thus, the light energy is absorbed by melanocytes in the hair follicle within the dermis and converted to heat energy, raising the temperature of the hair follicle. When the temperature of the hair follicle rises to be high enough, the hair follicle structure is irreversibly destroyed, and the destroyed hair follicle naturally falls off after a period of time, so that the hair growth is delayed or even stopped in a short period of time.

In order to prolong the service life of the dehairing instrument, a heat dissipation component for dissipating heat of the heating component is arranged inside the dehairing instrument. However, the current heat dissipation assembly provides the same wind as the room temperature to dissipate heat, and when the weather is hot, the temperature of the wind provided by the heat dissipation assembly also rises, so that the heat dissipation effect on the heating assembly is reduced.

Disclosure of Invention

According to the skin treater, even if the weather is very hot, the temperature of the heat radiation air provided for the part to be radiated is low, so that the heat radiation effect of the part to be radiated can be improved.

In a first aspect, the present specification provides a skin treater comprising: a housing; the part to be heat-dissipated is arranged in the shell; an air supply member configured to supply heat radiation air into the housing to radiate the heat of the member to be radiated; and the cold source is configured to cool the cooling air entering the shell so that the cooled cooling air dissipates heat of the part to be cooled.

In some embodiments, further comprising: the air inlet is arranged on the shell; and the air duct is positioned between the air inlet and the part to be cooled and is configured to guide the cooling air entering the air inlet to the part to be cooled.

In some embodiments, the cold source comprises: the first heat absorbing piece is arranged in the air duct and is configured to cool the radiating wind entering the shell; and the first refrigerating piece is arranged outside the air duct and is configured to cool the first heat absorbing piece.

In some embodiments, the heat sink further comprises a heat conducting member comprising a first end and a second end, the first end being connected to the first heat absorbing member and the second end being connected to the first cooling member.

In some embodiments, the first heat sink comprises heat sink fins; and/or, the heat conducting piece is a heat pipe or a temperature equalizing plate; and/or, the first refrigerating piece is a semiconductor refrigerating piece.

In some embodiments, the cold source comprises: and the second refrigerating piece is arranged in the air duct and is configured to cool the cooling air flowing through the air duct.

In some embodiments, the second cooling element is a semiconductor cooling element comprising a cold face located within the air duct.

In some embodiments, the second cooling parts include at least two second cooling parts, the two second cooling parts are respectively fixed on two opposite sides of the inner wall of the air duct, and cold surfaces of the two second cooling parts are oppositely arranged; or the second refrigerating piece is of an annular structure, the outer wall of the annular structure is attached to one periphery of the inner wall of the air duct, and the inner wall of the annular structure is the cold surface; or, the semiconductor refrigeration piece comprises a hot surface, the hot surface is positioned outside the air duct, and the hot surface is provided with a first heat dissipation piece.

In some embodiments, the air supply piece is disposed in the air duct, and the first heat absorbing piece is disposed on an air inlet side or an air outlet side of the air supply piece; and/or the first heat absorbing piece is arranged at the outlet end of the air duct; or the air supply piece is arranged in the air duct, and the second refrigerating piece is arranged on the air inlet side or the air outlet side of the air supply piece; and/or the second refrigerating piece is arranged at the outlet end of the air duct.

In some embodiments, the housing is provided with an air outlet, and the cooling air after cooling the component to be cooled is sent out from the air outlet, and the air supply piece includes: the first air supply piece is arranged at the air inlet and is configured to supply the heat dissipation air into the shell, and the second air supply piece is arranged at the air outlet and is configured to draw the heat dissipation air out of the shell.

In some embodiments, the component to be heat-dissipated comprises: a light emitting assembly configured to emit a target light to human skin; and the air duct comprises a first air duct, is positioned between the air inlet and the light emitting component and is configured to guide the heat radiation air entering the air inlet to the light emitting component.

In some embodiments, the skin treater further includes a cold compress assembly for cold compressing the human skin, the cold compress assembly including: the light transmission piece is positioned on the emergent light path of the light emitting component and is configured to be in contact with the skin of the human body, and the third refrigerating piece is in heat transfer connection with the light transmission piece and is configured to cool the light transmission piece; the component to be heat-dissipated comprises: a second heat sink connected to the third cooling member and configured to dissipate heat from the third cooling member; and the air duct comprises a second air duct, is positioned between the air inlet and the second heat dissipation piece and is configured to guide the heat dissipation air entering the air inlet to the second heat dissipation piece.

In some embodiments, the skin treater further comprises: a temperature sensor configured to detect an ambient temperature; and a control unit configured to control the opening or closing of the cold source according to the ambient temperature.

In some embodiments, the skin processor is a depilatory and/or a skin tenderer.

According to the technical scheme, the skin treater comprises a shell, a part to be radiated, an air supply part and a cold source, wherein the part to be radiated is arranged in the shell, the air supply part can convey radiating wind for radiating the part to be radiated into the shell, the cold source can cool the radiating wind so that the radiating wind after cooling radiates the part to be radiated, and therefore, even if the weather is very hot, the temperature of the radiating wind provided by the part to be radiated is low, and therefore the radiating effect of the part to be radiated can be improved.

Additional functionality of the skin treater provided in this specification will be set forth in part in the description that follows. The following numbers and examples presented will be apparent to those of ordinary skill in the art in view of the description. The inventive aspects of the skin treater provided herein may be fully explained by practicing or using the methods, apparatuses, and combinations described in the following detailed examples.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present description, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present description, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 illustrates a product diagram of a depilatory device provided in accordance with some embodiments of the present description;

FIG. 2 illustrates one of the cross-sectional schematic views of a depilatory device provided in accordance with some embodiments of the present description;

FIG. 3 illustrates a second cross-sectional schematic view of a depilatory device provided in accordance with some embodiments of the present description;

FIG. 4 illustrates a third schematic cross-sectional view of an epilator provided in accordance with some embodiments of the present specification;

FIG. 5 illustrates a fourth cross-sectional view of a dehairing instrument according to some embodiments of the present description;

FIG. 6 illustrates a fifth cross-sectional schematic view of a depilatory device provided in accordance with some embodiments of the present description;

FIG. 7 illustrates a sixth cross-sectional schematic view of an epilator provided in accordance with some embodiments of the present specification;

FIG. 8 illustrates a seventh cross-sectional schematic view of a depilatory device provided in accordance with some embodiments of the present description;

FIG. 9 illustrates a schematic cross-sectional view of an epilator in accordance with some embodiments of the present specification;

FIG. 10 illustrates a ninth cross-sectional view of a depilatory device provided in accordance with some embodiments of the present description;

FIG. 11 illustrates a schematic cross-sectional view of a dehairing instrument according to some embodiments of the present description;

fig. 12 illustrates eleven cross-sectional views of a depilatory device provided in accordance with some embodiments of the present description.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model, and is provided in the context of a particular application and its requirements. Various modifications to the disclosed embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments and applications without departing from the spirit and scope of the disclosure. Thus, the present description is not limited to the embodiments shown, but is to be accorded the widest scope consistent with the claims.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. For example, as used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. The terms "comprises," "comprising," "includes," and/or "including," when used in this specification, are taken to specify the presence of stated integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

These and other features of the present specification, as well as the operation and function of the related elements of structure, as well as the combination of parts and economies of manufacture, may be significantly improved upon in view of the following description. All of which form a part of this specification, reference is made to the accompanying drawings. It is to be expressly understood, however, that the drawings are for the purpose of illustration and description only and are not intended as a definition of the limits of the description. It should also be understood that the drawings are not drawn to scale.

The flowcharts used in this specification illustrate operations implemented by systems according to some embodiments in this specification. It should be clearly understood that the operations of the flow diagrams may be implemented out of order. Rather, operations may be performed in reverse order or concurrently. Further, one or more other operations may be added to the flowchart. One or more operations may be removed from the flowchart.

Currently, skin processors are of a wide variety and are divided into functional groups, and skin processors generally include dehairing instruments, skin tendering instruments, wrinkle removing instruments, whitening instruments, and the like. The present application will be described below with reference to a depilatory device, and other skin treatment devices such as a skin care device, a whitening device, a skin rejuvenation device, etc. may be considered similarly.

Fig. 1 shows a product diagram of a depilating apparatus 001 provided in accordance with some embodiments of the present specification. The epilator 001 includes a host 100, and a user can perform epilation on a human body using the host 100. The main unit 100 includes a housing 110, and the housing 110 is used for packaging the components inside the main unit 100, so that a user can hold the housing 110 for depilation. The housing 110 has a first light outlet of a fixed size at one end for contacting the skin of the human body, and the depilating light emitted from the inside of the housing 110 can be irradiated onto the skin of the human body through the first light outlet to thereby achieve the depilating effect. The depilating apparatus 001 generates heat in a part of components (i.e., components to be cooled) inside during operation, which causes the temperature of the depilating apparatus 001 to rise, and in order to cool the components to be cooled, cooling air can be conveyed to the components to be cooled through an air supply piece in the housing, and the components to be cooled are cooled through the cooling air. However, the temperature of the heat radiation air entering the housing 110 is the same as the room temperature (the temperature of the external environment of the epilator), and when the room temperature is too high, such as when the weather is hot or the room is warm, the temperature of the heat radiation air is increased, resulting in poor heat radiation effect of the heat radiation member 120 by the heat radiation air.

Fig. 2 shows one of the cross-sectional schematic views of a depilating apparatus 001 provided in accordance with some embodiments of the present specification. As shown in fig. 2, the epilator 001 includes a housing 110, a component to be heat-dissipated 120, an air supply member 130, and a heat sink 140. The component 120 to be heat-dissipated is disposed in the housing 110. The air supply member 130 is used for supplying heat dissipation air into the housing 110 to dissipate heat of the component 120 to be cooled. The cold source 140 is used for cooling the cooling air entering the housing 110 to cool the cooling air to the heat dissipation component 120.

Like this, when the room temperature is too high, this application can cool down for the too high heat dissipation wind of temperature through cold source 140 for the heat dissipation wind after the cooling is treated the heat dissipation part 120 and is dispelled the heat, thereby improves the radiating effect of treating the heat dissipation part.

As shown in fig. 2, the epilator 001 may comprise an air inlet 150, and the air inlet 150 may be provided on the housing 110. Wind outside the housing 110 may enter the housing 110 from the wind inlet 150. An air duct 160 may be provided between the air intake 150 and the component 120 to be heat-dissipated. The air duct 160 can guide the cooling air entering the air inlet 150 to the component 120 to be cooled. The air duct 160 can collect the heat dissipation air entering the air inlet, and the heat dissipation intensity of the collected heat dissipation air is better. In some embodiments, the air duct 160 may be omitted, and the heat dissipation air is diffused in the housing 110 after entering from the air inlet 150, so as to be diffused to the component to be dissipated.

As shown in fig. 2, the cold source 140 may include a first heat absorbing member 141 and a first cooling member 143. The first cooling member 143 is disposed outside the air duct 160, and is capable of cooling the first heat absorbing member 141. The first heat absorbing member 141 is disposed in the air duct 160, and is capable of cooling the heat dissipation air entering the inside of the housing 110. The first heat absorbing member 141 may cool the heat dissipation wind by absorbing heat of the heat dissipation wind flowing through the passage 160. Because refrigeration equipment can produce heat in the refrigeration process, so through setting up first heat absorbing member 141 in the wind channel and with first refrigeration piece 143 setting outside the wind channel, can avoid the heat that first refrigeration piece 143 produced to influence the cooling effect to the heat dissipation wind when cooling down the heat dissipation wind.

In some embodiments, only the side wall of the channel 160 may be spaced between the first cooling member 143 and the first heat absorbing member 141, so that the distance between the two is relatively short, and the cooling effect of the first cooling member 143 on the first heat absorbing member 141 is good, so as to promote the cooling of the first heat absorbing member 141 on the heat dissipation air entering the housing 160.

In some embodiments, the first cooling member 143 and the first heat absorbing member 141 may be connected by a heat conductive member. Fig. 3 shows a second schematic cross-sectional view of a depilating apparatus 001 provided in accordance with some embodiments of the present description. As shown in fig. 3, the heat sink 140 may further include a heat conductive member 145, the heat conductive member 145 including a first end connected to the first heat absorbing member 141 and a second end connected to the first cooling member 143. The heat conducting member 145 is respectively connected with the first heat absorbing member 141 and the first refrigerating member 143, so that the temperature of the heat conducting member 145 is reduced through the first refrigerating member 143, and the temperature of the first heat absorbing member 141 is reduced through the cooled heat conducting member. By adding the heat conducting member 145 between the first cooling member 143 and the first heat absorbing member 141, the layout of the first cooling member 143 and the first heat absorbing member 141 can be flexibly set, for example, the first cooling member 143 is set at a position far away from the first heat absorbing member 141 (such as the tail of the epilator, etc.), which is beneficial to the arrangement of devices inside the epilator 001. The heat conducting member 145 may be a heat pipe, which occupies a small space and has an extremely high heat conductivity, so that heat can be propagated along the heat pipe with extremely low thermal resistance, thereby saving space and improving heat dissipation efficiency. The heat conducting member 145 may be a temperature equalizing plate having a large area, and the cooling efficiency of the first heat absorbing member 141 may be increased.

The first heat absorbing member 141 may be a plurality of heat absorbing fins arranged at intervals, so that the heat absorbing area of the heat dissipation wind can be increased, and the heat absorbing efficiency is improved. In some embodiments, the first heat absorbing member 141 may be a plate heat absorbing member or other heat absorbing members such as a tubular heat absorbing member. The first cooling member 1403 may be a semiconductor cooling member, and may be connected to the first heat absorbing member 141 or the heat conducting member 145 through a cold surface thereof, thereby cooling the first heat absorbing member 141 or the heat conducting member 145. In some embodiments, the first refrigeration member 143 may be a micro compression refrigerator, a micro absorption refrigerator, or other refrigeration member.

It should be noted that the position of the first cooling member 1403 may be any position outside the air duct 160, for example, may be located around the air supply member 130, on both sides of the air duct 160, around the first heat absorbing member 141, and so on.

The first heat absorbing member 141 may be disposed at any position in the air duct 160. Fig. 4 illustrates a third cross-sectional view of a depilating apparatus 001 provided in accordance with some embodiments of the present disclosure. As shown in fig. 4, the air supply member 130 is disposed in the air duct 160, the first heat absorbing member 141 is disposed on the air inlet side of the air supply member 130, that is, after the heat dissipation air enters the air duct 160, the heat dissipation air passes through the first heat absorbing member 141, after the heat dissipation air is cooled by the first heat absorbing member 141, the cooled heat dissipation air passes through the air supply member 130, and then, the air supply member 130 transmits the cooled heat dissipation air to the component 120 to be cooled. The first heat absorbing member 141 is disposed at the air inlet side to prevent the heat dissipating wind from being blocked, so that more heat dissipating wind flows to the component 120 to be heat-dissipated.

Fig. 5 shows a fourth schematic cross-sectional view of a depilating apparatus 001 provided in accordance with some embodiments of the present description. As shown in fig. 5, the air supply member 130 is disposed in the air duct 160, and the first heat absorbing member 141 is disposed at the air outlet side of the air supply member 130, that is, the heat dissipation air passes through the air supply member 130 first, then passes through the first heat absorbing member 141, the first heat absorbing member 141 cools the heat dissipation air, and the cooled heat dissipation air flows to the component 120 to be cooled through the air duct 160. In this way, the distance between the first heat absorbing member and the component to be cooled is relatively short, so that the cooling air reaches the component to be cooled in a relatively short time, and the temperature of the cooling air can be prevented from rising back due to too long flowing time, and the cooling effect of the component to be cooled 120 is improved.

Fig. 6 illustrates a fifth cross-sectional view of a depilating apparatus 001 provided in accordance with some embodiments of the present disclosure. As shown in fig. 6, the first heat absorbing member 141 is disposed at the outlet end of the air duct 160. Compared with other positions of the air duct 160, the distance between the outlet end of the air duct 160 and the component 120 to be cooled is closest, so that the temperature of the cooling air can be prevented from rising to the maximum extent, the temperature of the cooling air reaching the component 120 to be cooled can be kept low, and the cooling effect of the component 120 to be cooled can be further improved. In some embodiments, the first heat absorbing member 141 may also be disposed at an inlet end of the air duct 160 or at any position in the air duct.

The length of the first heat absorbing member 141 parallel to the air duct 160 may be less than or equal to the length of the air duct 160, and if equal to the length of the air duct 160, the first heat absorbing member 141 may cool the cooling air flowing through any position in the air duct 160, thereby improving cooling efficiency of the cooling air; if smaller, i.e., the first heat absorbing member 141 may be located at any section of the air duct 160, heat dissipation costs can be saved. A plurality of first heat absorbing members 141 may be further disposed, and the plurality of first heat absorbing members 141 are disposed in the air duct 160 at intervals, so that heat dissipation efficiency is improved and heat dissipation cost is saved.

Fig. 7 illustrates a sixth cross-sectional view of a depilatory device 001 provided in accordance with some embodiments of the present description. As shown in fig. 7, the cold source 140 may be a second cooling member 147. The second cooling member 147 is disposed in the air duct 160, and cools the cooling air flowing through the air duct 160. In this way, the heat dissipation wind can directly contact the second cooling member 147, and the heat dissipation effect is better.

The second cooling element 147 may be a semiconductor cooling element, where the semiconductor cooling element includes a cold surface, and the cold surface is located in the air duct, so that cooling air flowing through the air duct 160 by the cold surface is reduced. The semiconductor refrigeration piece can further comprise a hot surface, the cold surface can conduct heat of the heat dissipation air to the hot surface, the hot surface can be located outside the air duct, the hot surface is provided with a first heat dissipation piece (not shown in the figure), and the first heat dissipation piece can dissipate heat absorbed by the hot surface. The heat of the hot surface can be prevented from influencing the heat dissipation of the heat dissipation wind by arranging the hot surface outside the air duct. The hot surface may also be located in the air duct, and a first heat dissipation member (not shown in the figure) may be disposed at a position corresponding to the hot surface outside the air duct to dissipate heat absorbed by the hot surface. The difficulty of the manufacturing process can be reduced by arranging the hot surface in the air duct. In some embodiments, the second refrigeration member 147 may also be other refrigeration members such as a micro compression refrigerator, a micro absorption refrigerator, and the like.

As shown in fig. 7, the number of the second refrigerating elements 147 may be two, the two second refrigerating elements 147 are respectively fixed on two opposite sides of the inner wall of the air duct 160, and the cold surfaces of the two second refrigerating elements 147 are oppositely disposed. By disposing the two second cooling members 147 in opposition, the heat radiation efficiency can be improved. Of course, the number of the second cooling elements 147 may be any other number, such as one, three, four, five, etc., and one second cooling element 147 may be disposed at any position in the air duct 160, and the positions of the plurality of second cooling elements 147 on the inner wall of the air duct 160 may also be flexibly set, for example, every two second cooling elements 147 are respectively fixed on two opposite sides of the inner wall of the air duct 160, or every four second cooling elements 147 are respectively fixed on four opposite directions on the inner wall of the air duct 160 on a circle.

The second cooling element 147 may be an annular structure, an outer wall of the annular structure is attached to one circumference of an inner wall of the air duct 160, and the inner wall of the annular structure is a cold surface. The second cooling member 147 is provided in an annular structure to uniformly cool the heat radiation wind flowing through the annular structure. In some embodiments, the second cooling element 147 may also be other structures, such as a sheet-like structure, etc.

The second cooling element 147 may be disposed at any location in the air duct 160. Fig. 8 illustrates a seventh cross-sectional view of a depilatory device 001 provided in accordance with some embodiments of the present description. As shown in fig. 8, the air supply member 130 is disposed in the air duct 160, and the second cooling member 147 is disposed on the air inlet side of the air supply member 130, that is, after the cooling air enters the air duct 160, the cooling air passes through the second cooling member 147, after the cooling air is cooled by the second cooling member 147, the cooled cooling air passes through the air supply member 130, and then, the air supply member 130 transmits the cooled cooling air to the component 120 to be cooled. The second cooling element 147 is arranged on the air inlet side, so that the blocking of the cooling air can be avoided, and more cooling air flows to the part 120 to be cooled.

Fig. 9 shows a schematic cross-section of an epilator 001 provided in accordance with some embodiments of the present specification. As shown in fig. 9, the air supply member 130 is disposed in the air duct 160, and the second cooling member 147 is disposed at the air outlet side of the air supply member 130, that is, the cooling air passes through the air supply member 130 first, then passes through the second cooling member 147, the cooling air is cooled by the second cooling member 147, and the cooled cooling air flows to the component 120 to be cooled through the air duct 160. In this way, the distance between the second cooling element 147 and the component 120 to be cooled is relatively short, so that the cooling air reaches the component to be cooled for a relatively short time, and the temperature of the cooling air can be prevented from rising back due to too long flowing time, thereby improving the cooling effect of the component 120 to be cooled.

Fig. 10 illustrates a ninth cross-sectional view of a depilatory device 001 provided in accordance with some embodiments of the present description. As shown in fig. 10, the second cooling element 147 is disposed at the outlet end of the air duct 160. Compared with other positions of the air duct 160, the distance between the outlet end of the air duct 160 and the component 120 to be cooled is closest, so that the temperature of the cooling air can be prevented from rising to the maximum extent, the temperature of the cooling air reaching the component 120 to be cooled can be kept low, and the cooling effect of the component 120 to be cooled can be further improved. In some embodiments, the second cooling element 147 may also be disposed at the inlet end of the air chute 160 or at any location in the air chute.

The length of the second cooling element 147 parallel to the air duct 160 may be less than or equal to the length of the air duct 160, and if equal to the length of the air duct 160, the second cooling element 147 may cool the cooling air flowing through any position in the air duct 160, thereby improving cooling efficiency of the cooling air; if smaller, i.e., the second cooling element 147 may be located at any section of the air duct 160, heat dissipation costs can be saved.

Fig. 11 shows a schematic cross-sectional view of a depilating apparatus 001 provided in accordance with some embodiments of the present description. As shown in fig. 11, an air outlet 170 is disposed on the housing 110, and the heat dissipation air after the heat dissipation of the component 120 to be dissipated can be sent out from the air outlet 170, so as to avoid the heat dissipation effect from being affected by the heat dissipation air stagnation in the housing 110. The air outlets 170 may be provided only in one or in pairs, so as to further improve the air outlet efficiency of the heat dissipation air after heat dissipation. In order to improve the air supply efficiency and the air outlet efficiency, a first air supply member 131 may be provided at the air inlet 150 for supplying the cooling air into the housing 110, and a second air supply member 133 may be provided at the air outlet 170 for drawing the cooling air out of the housing 110. The number of the first air supplying parts 131 may be flexibly set, such as one, two, three, etc. The number of the second air supply members 133 may be flexibly set, such as one, two, three, etc. In some embodiments, the first air supply member 131 may be provided only at the air intake. In other embodiments, the second air blowing member 133 may be provided only at the tuyere.

Fig. 12 illustrates eleven cross-sectional views of a depilatory device 001 provided in accordance with some embodiments of the present description. As shown in fig. 12, the component 120 to be heat-dissipated is a light-emitting component 121 for emitting target light to human skin. In order to dissipate heat from the light emitting assembly 121, the air duct 160 may include a first air duct 161, where the first air duct 161 is located between the air inlet 150 and the light emitting assembly 121, and is capable of guiding the heat dissipation air entering the air inlet 150 to the light emitting assembly. The heat generated by the light emitting component 121 is relatively high, so that the first channel 161 is specially arranged for the light emitting component 121, and the heat dissipation efficiency of the light emitting component 121 can be improved.

The light emitting assembly 121 may include a light source 1211 and a light reflecting member 1213. Wherein the light source 1211 may employ a pulse lamp, and the reflector 1213 may be an arc-shaped housing structure, such as a reflector cup, which is disposed around one side of the light source. The light extraction principle of the light extraction assembly 121 is as follows: the light source 1211 emits a target light, such as a strong pulse light, after being energized; the light reflecting member 1213 is disposed around the light source 1211 for reflecting strong pulse light emitted from the light source 1211 to a predetermined light emitting direction, so that the dehairing light acts on the skin of the human body, can penetrate the epidermis to directly reach the hair follicle of the dermis, and is absorbed by melanocytes in the hair follicle, thereby increasing the temperature of the hair follicle, damaging the hair follicle structure, and achieving the effect of inhibiting hair growth. The light emitting assembly 121 may further include a filter (not shown), which may be a hard sheet structure or a soft film structure. The filter is arranged on the light-emitting path of the light source and is used for filtering out light (such as ultraviolet light) harmful to human bodies in the strong pulse light, so that dehairing light for filtering out harmful light acts on human skin.

As shown in fig. 12, the epilator 001 comprises a cold compress assembly 180 for cold compressing human skin. The cold compress assembly 180 may include a light transmissive member 181 and a third cooling member 183. The light transmission member 181 is located on the outgoing light path of the light emitting component 121 and can contact with the skin of a human body. The third cooling element 183 is in heat transfer connection with the light-transmitting element 181, so that the light-transmitting element 181 is cooled. Since the third cooling element 181 generates heat during cooling, the component to be cooled 120 may be the second cooling element 123. The second heat dissipation element 123 is connected to the third cooling element 183, and is configured to dissipate heat from the third cooling element 183. Accordingly, the air duct 160 may include a second air duct 163, and the second air duct 163 is located between the air inlet 150 and the second heat dissipation member 123, and may conduct the heat dissipation air entering the air inlet 150 to the second heat dissipation member 123. The second channel 163 is specially provided for the cold pack 180, and heat dissipation efficiency of the cold pack 180 is improved.

The third cooling element 183 may include a cooling surface, and the cooling surface contacts the light-transmitting element 181 to continuously cool the light-transmitting element 181 after the third cooling element 183 is powered on. The light-transmitting member 181 is brought into direct contact with the skin of a human body to cool the skin, thereby reducing or even eliminating the burning or painful sensation caused by the temperature rise of hair follicles.

In some embodiments, the second heat dissipating member 123 may be connected to the third cooling member 183 through a heat conducting member (not shown in the drawings), and the heat conducting member is configured to conduct heat generated by the third cooling member 183 to the second heat dissipating member 123, and the second heat dissipating member 123 in turn dissipates heat from the third cooling member. The number of the second heat dissipation elements 123 may be plural, such as two, three, etc. The number of the second air channels 163 may be the same as or different from the number of the second heat dissipation elements 123. It should be noted that, the heat conducting member (not shown) connected to the second heat dissipating member 123 and the heat conducting member 145 in the heat sink 140 are two heat conducting members, and the structures of the two heat conducting members may be the same or different.

It should be noted that the component 120 to be heat-dissipated may be any component that generates heat in the epilator 001, such as a capacitor, a resistor, an inductor, and the like. The number of the air channels 160 may be flexibly set according to the number of the parts 120 to be heat-dissipated. For example, the number of the parts 120 to be heat-dissipated is the same as the number of the air channels 160, or the plurality of the parts 120 to be heat-dissipated is divided into a plurality of groups, one air channel 160 is provided for each group, and so on. By arranging the plurality of air channels 160, special heat dissipation can be performed for different parts 120 to be heat-dissipated, and heat dissipation efficiency is improved.

It should be noted that, the number of the air supplying members 130 may be flexibly set according to the number of the channels 160, and the number of the air supplying members 130 and the channels 160 may be one-to-one or one-to-many. For example, fig. 12 shows that the cooling wind is simultaneously conducted to the first channel 161 and the second channel 163 by one air blowing member 130. In other embodiments, the cooling air may be respectively conducted to the first channel 161 and the second channel 163 by the two air supplying members 130.

In addition, the epilator 001 may further comprise a temperature sensor and a controller (not shown in the figures). A temperature sensor may be provided on the case 110, capable of detecting an ambient temperature, i.e., a room temperature, and the control unit may control the on or off of the cooling source 140 according to the ambient temperature. For example, after the temperature sensor sends the detected ambient temperature to the control unit, the control unit may compare the ambient temperature with a preset threshold, and when the ambient temperature is greater than the preset threshold, the cold source 140 may be controlled to be turned on to cool the cooling air. When the ambient temperature is less than or equal to the preset threshold, the control unit can control the cold source 140 to be closed, and cooling of the cooling air is avoided, so that the energy consumption of the cold source is reduced. Therefore, the room temperature is monitored in real time through the temperature sensor, and the opening of the cold source is controlled based on the room temperature, so that the intelligent cooling of the heat dissipation air is realized. In some embodiments, the cold source 140 may be further manually controlled to be turned on or off, for example, a switch button of the cold source 140 is provided on the housing 110 of the epilator 001, and the switch button is manually triggered when the user senses that the room temperature is high, so that the cold source 140 is turned on.

The skin treater that this specification provided includes shell 110, set up wait radiating part 120, air supply piece 130 and cold source 140 in shell 110, and air supply piece 130 can carry the radiating wind that is used for treating radiating part 120 in shell 110, and cold source 140 can cool down this radiating wind so that the radiating wind after the cooling is treated radiating part 120 and dispel the heat, so, even weather is very hot, the temperature of the radiating wind that this application provided for treating radiating part 120 is also lower to can improve the radiating effect of treating radiating part 120.

The foregoing describes specific embodiments of the present disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

In view of the foregoing, it will be evident to a person skilled in the art that the foregoing detailed disclosure may be presented by way of example only and may not be limiting. Although not explicitly described herein, those skilled in the art will appreciate that the present description is intended to encompass various adaptations, improvements, and modifications of the embodiments. Such alterations, improvements, and modifications are intended to be proposed by this specification, and are intended to be within the spirit and scope of the exemplary embodiments of this specification.

Furthermore, certain terms in the present description have been used to describe embodiments of the present description. For example, "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present description. Thus, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various portions of this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined as suitable in one or more embodiments of the utility model.

It should be appreciated that in the foregoing description of embodiments of the present specification, various features have been combined in a single embodiment, the accompanying drawings, or description thereof for the purpose of simplifying the specification in order to assist in understanding one feature. However, this is not to say that a combination of these features is necessary, and it is entirely possible for a person skilled in the art to label some of the devices as separate embodiments to understand them upon reading this description. That is, embodiments in this specification may also be understood as an integration of multiple secondary embodiments. While each secondary embodiment is satisfied by less than all of the features of a single foregoing disclosed embodiment.

Each patent, patent application, publication of patent application, and other materials, such as articles, books, specifications, publications, documents, articles, etc., cited herein are hereby incorporated by reference. The entire contents for all purposes, except for any prosecution file history associated therewith, may be any identical prosecution file history inconsistent or conflicting with this file, or any identical prosecution file history which may have a limiting influence on the broadest scope of the claims. Now or later in association with this document. For example, if there is any inconsistency or conflict between the description, definition, and/or use of terms associated with any of the incorporated materials, the terms in the present document shall prevail.

Finally, it is to be understood that the embodiments of the application disclosed herein are illustrative of the principles of the embodiments of the present specification. Other modified embodiments are also within the scope of this specification. Accordingly, the embodiments disclosed herein are by way of example only and not limitation. Those skilled in the art can adopt alternative arrangements to implement the application in the specification based on the embodiments in the specification. Therefore, the embodiments of the present specification are not limited to the embodiments precisely described in the application.

Claims (15)

1. A skin treater, comprising:

a housing;

the part to be heat-dissipated is arranged in the shell;

an air supply member configured to supply heat radiation air into the housing to radiate the heat of the member to be radiated; and

and the cold source is configured to cool the cooling air entering the shell so that the cooled cooling air dissipates the to-be-cooled component.

2. The skin treater as recited in claim 1, further comprising: the air inlet is arranged on the shell;

and the air duct is positioned between the air inlet and the part to be cooled and is configured to guide the cooling air entering the air inlet to the part to be cooled.

3. The skin treater of claim 2, wherein the cold source comprises: the first heat absorbing piece is arranged in the air duct and is configured to cool the radiating wind entering the shell;

and

The first refrigerating piece is arranged outside the air duct and is configured to cool the first heat absorbing piece.

4. The skin treater of claim 3, wherein the cold source further comprises a heat-conducting member comprising a first end and a second end, the first end being connected to the first heat-absorbing member, the second end being connected to the first cooling member.

5. The skin treater of claim 4, wherein,

the first heat absorbing member comprises heat absorbing fins; and/or the number of the groups of groups,

the heat conducting piece is a heat pipe or a temperature equalizing plate; and/or the number of the groups of groups,

the first refrigerating piece is a semiconductor refrigerating piece.

6. The skin treater of claim 2, wherein the cold source comprises:

and the second refrigerating piece is arranged in the air duct and is configured to cool the cooling air flowing through the air duct.

7. The skin treater of claim 6, wherein,

the second refrigerating piece is a semiconductor refrigerating piece, and the semiconductor refrigerating piece comprises a cold face which is positioned in the air duct.

8. The skin treater according to claim 7, wherein the second refrigerating members include at least two, the two second refrigerating members are respectively fixed to opposite sides of the inner wall of the air duct, and cold surfaces of the two second refrigerating members are arranged opposite to each other; or alternatively, the process may be performed,

the second refrigerating piece is of an annular structure, the outer wall of the annular structure is attached to one periphery of the inner wall of the air duct, and the inner wall of the annular structure is the cold surface; or alternatively, the process may be performed,

the semiconductor refrigerating piece comprises a hot surface, the hot surface is positioned outside the air duct, and the hot surface is provided with a first heat dissipation piece.

9. The skin treater according to claim 3, wherein the air supply member is provided in the air duct, and the first heat absorbing member is provided on an air intake side or an air outlet side of the air supply member; and/or, the first heat absorbing piece is arranged at the outlet end of the air duct.

10. The skin treater according to claim 6, wherein the air supply member is provided in the air duct, and the second cooling member is provided on an air intake side or an air outlet side of the air supply member; and/or the second refrigerating piece is arranged at the outlet end of the air duct.

11. The skin treater according to claim 2, wherein the housing is provided with an air outlet, and the heat radiation air after the heat radiation of the member to be heat-radiated is sent out from the air outlet,

the air supply piece includes:

a first air supply member disposed at the air inlet and configured to supply the heat dissipation air into the housing, and

the second air supply piece is arranged at the air outlet and is configured to draw the heat dissipation air out of the shell.

12. The skin treater of claim 2, wherein the member to be heat-dissipated includes: a light emitting assembly configured to emit a target light to human skin; and

the air duct comprises a first air duct, is positioned between the air inlet and the light emitting component and is configured to guide the heat dissipation air entering the air inlet to the light emitting component.

13. The skin treater of claim 12, further comprising a cold pack assembly that cold packs the human skin, the cold pack assembly comprising:

a light transmission member disposed on the emergent light path of the light emergent assembly and configured to contact the human skin, and

a third refrigeration piece, which is in heat transfer connection with the light transmission piece and is configured to cool the light transmission piece;

the component to be heat-dissipated comprises: a second heat sink connected to the third cooling member and configured to dissipate heat from the third cooling member; and

the air duct includes a second air duct located between the air inlet and the second heat sink configured to direct the cooling air entering the air inlet to the second heat sink.

14. The skin treater as recited in claim 1, wherein the skin treater further comprises:

a temperature sensor configured to detect an ambient temperature; and

and the control unit is configured to control the opening or closing of the cold source according to the ambient temperature.

15. A skin treater as claimed in claim 1, characterized in that the skin treater is a depilatory instrument and/or a skin tenderer instrument.