CN213190052U - Portable depilating instrument - Google Patents

Abstract

The application discloses a portable depilating instrument, which comprises a shell, a cold compress part, a first heat conducting plate and a second heat conducting plate, wherein the shell is provided with a head part, a peripheral side part and a tail part, the shell is provided with a first cooling inlet, a second cooling inlet, a first cooling outlet and a second cooling outlet, the first cooling inlet and the second cooling inlet are arranged on the peripheral side part, the first cooling inlet and the second cooling inlet are used for introducing external cooling media, the first cooling outlet is arranged on the peripheral side part, the second cooling outlet is arranged on the tail part, the cold compress part is arranged on the head part, the first heat conducting plate and the second heat conducting plate are fixed in the shell, the first heat conducting plate and the second heat conducting plate are respectively contacted with two opposite side surfaces of the cold compress part, and the first heat conducting plate is close to the first cooling inlet, the second heat conducting plate is close to the second cooling inlet to dissipate heat by the second cooling inlet. The safety and the use comfort of the portable depilating device are ensured.

Description

Portable depilating instrument

Technical Field

The application relates to the field of electronic equipment, in particular to a portable depilating instrument.

Background

At present, a fan inside a machine body of the portable depilating instrument is provided with an air guide opening, and an air inlet opposite to the air guide opening is also formed in a shell of the portable depilating instrument, so that air enters the shell of the portable depilating instrument from the air inlet, and the interior of the shell of the portable depilating instrument is cooled. However, under the condition that the temperature inside the portable depilating device is high, the air inlet and the air outlet are arranged in the portable depilating device, so that the air flowing into the shell is slow, the cooling rate inside the portable depilating device is slow, and the heat dissipation efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The application provides a portable appearance that moults that effectively improves radiating efficiency.

The application provides a portable appearance that moults, wherein, portable appearance that moults includes shell, cold compress portion, first heat-conducting plate and second heat-conducting plate, the shell is equipped with the head and connects in the week lateral part of head, and connects week lateral part with the relative afterbody of head, the shell is equipped with first cooling entry, second cooling entry, first cooling export and second cooling export, first cooling entry and second cooling entry all set up in week lateral part, and first cooling entry and second cooling entry set up relatively, first cooling entry with second cooling entry all is used for introducing external cooling medium, first cooling export set up in week lateral part, and be located the side between first cooling entry and the second cooling entry, second cooling export set up in the afterbody, cold compress portion install in the head, first heat-conducting plate and second heat-conducting plate all are fixed in the shell, first heat-conducting plate and second heat-conducting plate contact respectively the relative both sides face of cold compress portion, first heat-conducting plate is close to first cooling entry, in order to utilize first cooling entry dispels the heat, the second heat-conducting plate is close to second cooling entry, in order to utilize the second cooling entry dispels the heat.

The application provides a portable appearance that moults, through the shell is equipped with first cooling entry, second cooling entry, first cooling export and second cooling export, first cooling entry and second cooling entry all set up in the week lateral part, and first cooling entry and second cooling entry set up relatively, first cooling entry with the second cooling entry all is used for introducing external cooling medium, first heat-conducting plate is close to first cooling entry, in order to utilize first cooling entry dispels the heat, the second heat-conducting plate is close to the second cooling entry, in order to utilize the second cooling entry dispels the heat, makes the inside rate that gets into external cooling medium of the fuselage of portable appearance that moults increases, has improved the inside radiating temperature of portable appearance fuselage that moults to first heat-conducting plate and second heat-conducting plate are right simultaneously the cold compress portion absorbs the heat, the cooling effect of the cold compress part is improved, the skin ice compress effect of a user is reflected, and the safety and the use comfort of the portable depilating instrument are ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a partially exploded schematic view of a portable epilating apparatus in accordance with an embodiment of the present application;

FIG. 2 is a perspective view of a portable epilating apparatus in accordance with an embodiment of the present application;

FIG. 3 is another perspective view of a portable epilating apparatus in accordance with an embodiment of the present application;

FIG. 4 is another partially exploded view of the portable epilator in accordance with an embodiment of the present application;

FIG. 5 is another partially exploded view of the portable epilator in accordance with an embodiment of the present application;

FIG. 6 is another partially exploded view of the portable epilator in accordance with an embodiment of the present application;

FIG. 7 is a partially exploded view of a portable epilating apparatus in accordance with an embodiment of the present application;

fig. 8 is an exploded view of a portable epilating apparatus according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are within the scope of the present disclosure.

In the description of the embodiments of the present application, it should be understood that the terms "thickness" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, and do not imply or indicate that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

Referring to fig. 1, 2 and 3, the present application provides a portable epilation apparatus 100, the portable epilation apparatus 100 comprising a housing 10, a cold compress portion 20, a first heat-conducting plate 30 and a second heat-conducting plate 40. The housing 10 is provided with a head portion 11 and a peripheral side portion 12 connected to the head portion 11, and a tail portion 13 connecting the peripheral side portion 12 opposite to the head portion 11. The housing 10 is provided with a first cooling inlet 14, a second cooling inlet 15, a first cooling outlet 16 and a second cooling outlet 17. The first cooling inlet 14 and the second cooling inlet 15 are both provided on the peripheral side portion 12, and the first cooling inlet 14 and the second cooling inlet 15 are provided opposite to each other. The first cooling inlet 14 and the second cooling inlet 15 are used for introducing an external cooling medium, and the first cooling outlet 16 is disposed on the peripheral side portion 12 and located on the side between the first cooling inlet 14 and the second cooling inlet 15. The second cooling outlet 17 is disposed at the tail portion 13, the cold compress portion 20 is disposed at the head portion 11, the first heat conduction plate 30 and the second heat conduction plate 40 are both fixed in the housing 10, and the first heat conduction plate 30 and the second heat conduction plate 40 respectively contact two opposite side surfaces of the cold compress portion 20. The first heat conductive plate 30 is adjacent to the first cooling inlet 14 to dissipate heat using the first cooling inlet 14. The second heat conductive plate 40 is adjacent to the second cooling inlet 15 to dissipate heat using the second cooling inlet 15.

A first cooling inlet 14 and a second cooling inlet 15 are provided through the housing 10. The first cooling inlet 14 and the second cooling inlet 15 are both provided on the peripheral side portion 12, and the first cooling inlet 14 and the second cooling inlet 15 are provided opposite to each other. The first cooling inlet 14 and the second cooling inlet 15 are used for introducing an external cooling medium. The first heat conductive plate 30 is adjacent to the first cooling inlet 14 to dissipate heat using the first cooling inlet 14. The second heat-conducting plate 40 is close to second cooling entry 15, in order to utilize second cooling entry 15 dispels the heat, makes the inside rate that gets into outside cooling medium of the fuselage of portable appearance 100 that moults increases, has improved the inside radiating temperature of portable appearance 100 fuselage that moults to first heat-conducting plate 30 and second heat-conducting plate 40 are right simultaneously cold compress portion 20 absorbs heat, make cold compress portion 20 cooling effect improve, embody the effect of icing to user's skin, have guaranteed promptly portable appearance 100's security and the travelling comfort of using.

It will be appreciated that the portable epilator device 100 contacts the skin of the user with the cold application portion 20, and light is emitted from the cold application portion 20 to irradiate the hair follicles through the skin to epilate. The cold compress portion 20 can be cooled down fast so as to reduce the burning sensation that light brought, guarantees the travelling comfort.

In the present embodiment, the cold compress portion 20 is provided in the head portion 11. The cold compress 20 is configured to contact the skin of the user and emit light. The cold compress portion 20 has a cold compress surface 23, and the cold compress surface 23 is parallel to the outer surface of the head portion 11. The cold compress portion 20 also has a first heat-conducting surface 21 located within the housing 10 and a second heat-conducting surface 22 opposite the first heat-conducting surface 21. The first heat-conducting surface 21 is attached to one end of the first heat-conducting plate 30. The second heat-conducting surface 22 is attached to one end of the second heat-conducting plate 40. The heat of the cold compress portion 20 is conducted from the first heat conduction surface 21 and the second heat conduction surface 22 to the first heat conduction plate 30 and the second heat conduction plate 40, so that the cold compress portion 20 achieves a refrigeration effect and the cooling rate is increased. The peripheral portion 12 is provided with a key, a power switch and other control components, so that a user can conveniently control the peripheral portion 12 when holding the peripheral portion.

Optionally, the cold-application surface 23 is a flat surface, and the first heat-conducting surface 21 and the second heat-conducting surface 22 are flat surfaces.

Optionally, the cold compressing surface 23 is an end surface of the cold compressing portion 20. The first heat-conducting surface 21 and the second heat-conducting surface 22 are side surfaces of the cold compress portion 20.

The first heat-conducting plate 30 and the second heat-conducting plate 40 are both flat plates. The first heat conducting plate 30 is formed by stacking and sealing two plates, and a heat conducting net is arranged between the two plates. A heat conducting medium is further arranged between the two plates of the first heat conducting plate 30, and the heat conducting net is fully contacted with the heat conducting medium, so that the contact area of the heat conducting medium contacting the two plates and the heat conducting net is increased, the heat conducting medium can rapidly absorb the heat absorbed by the first heat conducting plate 30 from the cold compressing portion 20 and rapidly conduct the heat to the part of the first heat conducting plate 30 opposite to the first cooling inlet 14, and the first heat conducting plate 30 can conveniently dissipate the heat by using the first cooling inlet 14. The structure of the second heat-conducting plate 40 is identical to that of the first heat-conducting plate 30 and will not be described herein.

Optionally, the two plates of the first heat conducting plate 30 are both copper plates. The heat conducting net is a copper net with a capillary structure, so that the contact area of the heat conducting medium and the two plates is increased and more even, and the heat conducting efficiency of the first heat conducting plate 30 is improved.

Optionally, a vacuum-pumping sealed cavity is arranged between the two plates of the first heat conducting plate 30, and the heat conducting medium and the heat conducting net are contained in the sealed cavity.

Optionally, the heat-conducting medium of the first heat-conducting plate 30 is a cooling liquid, preferably water.

Optionally, the edges of the two plates of the first heat conducting plate 30 are sealed and pressed, so that the first heat conducting plate 30 is stable in structure, and heat is prevented from entering the first heat conducting plate 30.

As an embodiment, the housing 10 includes an upper shell 19 and a lower shell 18, and the upper shell 19 and the lower shell 18 may be assembled by screwing or clipping, or may be integrally formed. Optionally, the upper shell 19 and the lower shell 18 are assembled in a snap-fit manner, so that the upper shell 19 and the lower shell 18 can be conveniently disassembled and maintained. The first cooling inlet 14 and the second cooling inlet 15 are provided in an upper case 19 and a lower case 18, respectively. The first cooling outlet 16 is disposed at a junction where the upper case 19 and the lower case 18 are joined. The case 10 is provided with a receiving space in which the first heat-conducting plate 30 and the second heat-conducting plate 40 are fixed, and are respectively adjacent to the upper case 19 and the lower case 18. The first heat conduction plate 30 can contact with the external cooling medium after the external cooling medium is introduced into the first cooling inlet 14, and the heat is taken away by the external cooling medium, so that the heat dissipation of the first heat conduction plate 30 is realized. The second heat conduction plate 40 can contact with the external cooling medium after the external cooling medium is introduced into the second cooling inlet 15, and the heat is taken away by the external cooling medium, so that the heat dissipation of the second heat conduction plate 40 is realized. Because first cooling entry 14 with second cooling entry 15 sets up relatively, makes things convenient for shell 10 to introduce outside cooling medium from two relative directions, and then increases the inside cooling medium flow rate of shell 10 for the speed that outside cooling medium got into shell 10 increases, and follows fast first cooling export 16 and second cooling export 17 discharge, be favorable to the inside rapid cooling of shell 10 to and the cooling effect is obvious. The first cooling outlet 16 can preferentially discharge the external cooling medium so that the temperature inside the housing 10 near the head 11 is preferentially reduced, so that the temperature of the cold compress 20 can be guaranteed to be significantly reduced. The second cooling outlet 17 is provided with the tail part 13 to increase the flowing range of the cooling medium in the shell 10, so that the inner part of the shell 10 is contacted by the cooling medium to dissipate heat and reduce temperature.

Further, referring to fig. 4, the portable epilating apparatus 100 further includes a first heat dissipating portion 50 and a second heat dissipating portion 60 fixed in the housing 10, the first heat dissipating portion 50 contacts the first heat conducting plate 30 and is in contact with the first cooling inlet 14, the second heat dissipating portion 60 contacts the second heat conducting plate 40 and is in contact with the second cooling inlet 15, and the first heat dissipating portion 50 and the second heat dissipating portion 60 are respectively configured to absorb heat of the first heat conducting plate 30 and the second heat conducting plate 40.

In the present embodiment, the first heat sink member 50 is located between the first heat transfer plate 30 and the first cooling inlet 14. After absorbing the heat of the first heat conductive plate 30, the first heat sink member 50 dissipates the heat by contacting an external cooling medium, so that the heat of the cold compress portion 20 can be effectively reduced. The second heat sink member 60 is located between the second heat conductive plate 40 and the second cooling inlet 15. After absorbing the heat of the second heat conductive plate 40, the second heat sink 60 dissipates the heat by contacting with an external cooling medium, so that the heat of the cold compress portion 20 can be effectively reduced. The first heat-dissipating part 50 with the second heat-dissipating part 60 dispels the heat to first heat-conducting plate 30 and second heat-conducting plate 40 respectively for cold compress portion 20 receives two heat dissipation effect simultaneously, makes the temperature of cold compress portion 20 can descend fast, and the temperature effectively reduces, and the ice compress effect to user's skin is obvious, satisfies portable appearance 100 that moults the use travelling comfort.

The first heat sink member 50 includes a plurality of first heat sinks 51 arranged at equal intervals. An end of each of the first heat radiating fins 51 contacts the first heat conductive plate 30 so that heat of the first heat conductive plate 30 can be rapidly conducted to the first heat radiating fins 51. The distance between the first heat dissipation fins 51 is used for external cooling medium to pass through, so that the heat absorbed by the first heat dissipation fins 51 can be absorbed and taken away by the external cooling medium, and effective heat dissipation of the first heat conduction plate 30 is realized. The structure of the second heat sink member 60 is the same as that of the first heat sink member 50, and thus, the description thereof is omitted.

Further, referring to fig. 5, the portable hair removal device 100 further comprises a hair removal device 70 and a control device 80 accommodated in the accommodating space. The hair removal device 70 provides light to the cold compress portion 20 and irradiates hair follicles in the skin of the user after being emitted from the cold compress portion 20 to remove hair. The depilating device 70 is electrically connected to the control device 80, and the control device 80 can provide power to the depilating device 70 and control the operation of the depilating device 70, so that the depilating device can be used without being plugged into an external circuit, and can also directly adopt an external power supply, such as a dry capacitor or an energy storage capacitor, thereby being convenient for storage and carrying and being used outdoors. The control device 80 may also be connected to an external circuit for charging, and may control the start and stop, power control, heat protection, etc. of the portable epilating apparatus 100.

It can be understood that, the inside heat of present traditional portable appearance 100 that moults is big, cause the short circuit to the inside device of portable appearance 100 fuselage easily, burn out, danger such as explosion, and the first heat-conducting plate 30 of this application is except effectively cooling to cold compress portion 20, make cold compress portion 20 can be to the effective cold compress of user's skin, and the comfort level is high, can not cause the damage to skin yet, and can also cool down the device in the inside accommodation space of portable appearance 100 that moults, make the whole cooling of the fuselage of portable appearance 100 that moults, prevent that the inside high temperature of portable appearance 100 that moults, cause harm. In particular, the components of the epilating apparatus 70 and the control apparatus 80 of the portable epilating apparatus 100 of the present application generate heat during operation. The first heat-conducting plate 30 can be in contact with the control means 80 to absorb heat from the epilating apparatus 70 and the control means 80. The second heat-conducting plate 40 can be in contact with the epilating apparatus 70 to absorb heat from the epilating apparatus 70. Utilize first heat-conducting plate 30 will controlling means 80 heat is led away, and second heat-conducting plate 40 leads away the heat of depilating device 70, realizes right portable depilating instrument 100 internal member rapid cooling avoids the interior high heat of portable depilating instrument 100's accommodation space, prevents the dangerous condition of emergence short circuit, burning out, explosion of each devices such as depilating device 70 and controlling means 80.

The hair removing device 70 is disposed in the receiving space and adjacent to the head 11, and can be fixedly clamped in the receiving space of the housing 10. The control means 80 are provided inside the casing 10, optionally inside the peripheral side portion 12. In this embodiment, the control device 80 is disposed on a side of the hair removal device 70 away from the cold application portion 20, i.e. a side of the hair removal device 70 away from the skin of the human body, and the contact range of the external cooling medium allowed to contact in the accommodating space is enlarged by such design, so as to achieve the effect of cooling the whole inside of the housing 10.

Further, with reference to fig. 5, the portable epilating apparatus 100 has a first cooling channel and a second cooling channel, wherein external cooling media are introduced into the first cooling channel and the second cooling channel, the epilating device 70 dissipates heat by using the cooling media in the first cooling channel, and the control device 80 dissipates heat by using the cooling media in the second cooling channel.

In the present embodiment, the first cooling passage is formed between the first cooling inlet 14, the second cooling inlet 15, and the first cooling outlet 16, and the second cooling passage is formed between the first cooling inlet 14, the second cooling inlet 15, and the second cooling outlet 17. The first cooling inlet 14 and the first cooling outlet 16 are located at two connected sides, respectively, and the second cooling inlet 15 and the first cooling outlet 16 are located at two connected sides, respectively. The first cooling outlet 16 is arranged on the circumferential side of the housing 10, so that the first cooling outlet 16 may be located close to an intermediate position inside the portable epilating apparatus 100, facilitating the cooling medium to be guided to the epilating apparatus 70 after coming in from the first cooling inlet 14 and the second cooling inlet 15, and then rapidly carrying heat away from the first cooling outlet 16. The first cooling passage may also directly dissipate a majority of the heat of the cold compress 20.

The tail part 13 is arranged by using the second cooling outlet 17, so that the cooling medium can reach the second cooling outlet 17 after entering from the first cooling inlet 14 and the second cooling inlet 15 through a longer path, the distance of the flowing path of the cooling medium is lengthened, the cooling range of the second cooling channel is enlarged, a plurality of devices on the control device 80 can be cooled comprehensively, the temperature inside the body of the portable depilating apparatus 100 is reduced integrally, and the control device 80 is close to the second cooling outlet 17, so that the heat dissipation of the control device 80 is facilitated.

The housing 10 is further provided with a third cooling outlet 141 adjacent to and disposed on the same side as the first cooling inlet 14, and a fourth cooling outlet 151 adjacent to and disposed on the same side as the second cooling inlet 15. By using the third cooling outlet 141 adjacent to the first cooling inlet 14 and located on the same side of the peripheral portion 12, the external cooling medium can be preferentially conveyed to the first heat-conducting plate 30 after entering from the first cooling inlet 14, and can be rapidly conveyed to the third cooling outlet 141 again through the surface of the first heat-conducting plate 30, that is, the first heat-conducting plate 30 is close to the first cooling inlet 14 and the third cooling outlet 141, and can preferentially take away heat by the cooling medium, that is, the first heat-conducting plate 30 can rapidly absorb heat of the cold compress portion 20 after being rapidly dissipated. By using the fourth cooling outlet 151 adjacent to the second cooling inlet 15 and located on the same side of the peripheral portion 12, the external cooling medium can be preferentially conveyed to the second heat-conducting plate 40 after entering from the second cooling inlet 15, and can be rapidly conveyed to the fourth cooling outlet 151 through the surface of the second heat-conducting plate 40 to be discharged, that is, the second heat-conducting plate 40 is close to the second cooling inlet and the fourth cooling outlet 151, and can preferentially take away heat by the cooling medium, that is, after the second heat-conducting plate 40 is rapidly dissipated, the heat of the cold compress portion 20 can be rapidly absorbed. It can be understood that, contact through cold compress portion 20 and first heat-conducting plate 30 and second heat-conducting plate 40, the heat conduction of the cold compress portion 20 of being convenient for is to first heat-conducting plate 30 and second heat-conducting plate 40, rethread third cooling outlet 141 and fourth cooling outlet 151 dispel away fast, and then can realize that the heat of cold compress portion 20 can partly be dispelled to first cooling channel fast, and take away by the coolant in the first cooling channel, another part heat is inhaled by first heat-conducting plate 30 and second heat-conducting plate 40 simultaneously, and the heat that utilizes first heat-conducting plate 30 is taken away fast by the coolant in the second cooling channel, realize improving the quick effectual cooling of cold compress portion 20.

In the present embodiment, the cold compress portion 20 is completely isolated from the first cooling channel and the second cooling channel, so that the cooling of the cold compress portion 20 is independent of the cooling of the first heat conducting plate 30, the first heat radiating portion 50, the second heat conducting plate 40, the second heat radiating portion 60, the depilation device 70, and the control device 80.

Optionally, the first heat sink piece 50 is in sealed butt joint with the first cooling inlet 14, so that the first heat sink piece 50 effectively receives the external cooling medium entering from the first cooling inlet 14, the flow resistance of the first heat sink piece 50 to the external cooling medium is reduced, and the heat sink efficiency is ensured. The first heat conductive plate 30 contacts the first heat sink 50 at a side thereof away from the cooling inlet. The second heat sink piece 60 is in sealed butt joint with the second cooling inlet 15, so that the second heat sink piece 60 effectively receives the external cooling medium entering from the second cooling inlet 15, the flow resistance of the second heat sink piece 60 to the external cooling medium is reduced, and the heat sink efficiency is ensured. The second heat conductive plate 40 is in contact with the second heat sink 60 on the side away from the cooling inlet.

Optionally, the first heat-conducting plate 30 is provided with a first through-slot 31, the first through-slot 31 can guide the cooling medium to pass through, so that the cooling medium dissipates heat from the first heat-conducting plate 30, and the cooling medium can be delivered to the epilating apparatus 70 and the control apparatus 80. The first heat conductive plate 30 is in contact with the first heat sink 50 around the first through grooves 31. After passing through the first heat sink member 50, the external cooling medium flows through the first through grooves 31, so that the first heat conductive plate 30 is in contact with the external cooling medium. The second heat-conducting plate 40 is provided with second through-grooves 41, the second through-grooves 41 being adapted to guide the cooling medium through them, so that the cooling medium dissipates heat from the second heat-conducting plate 40, and the cooling medium can be supplied to the epilating apparatus 70 and the control apparatus 80. The second heat conduction plate 40 is in contact with the second heat sink 60 around the second through grooves 41. After passing through the second heat sink portion 60, the external cooling medium flows through the second through grooves 41, so that the second heat conductive plate 40 is in contact with the external cooling medium.

Further, referring to fig. 6, the portable hair removal device 100 further comprises a cooling driving portion 90 fixed in the housing 10, wherein the cooling driving portion 90 is provided with a first driving inlet 91 opposite to the first cooling inlet 14, a second driving inlet 92 opposite to the second cooling inlet 15, and a driving outlet 93 facing the hair removal device 70. The first and second driving inlets 91, 92 drive the external cooling medium to flow into the housing 10 from the first and second cooling inlets 14, 15, respectively, and the driving outlet 93 guides the external cooling medium to the hair removing device 70, so that the external cooling medium takes heat from the hair removing device 70 and then exits the housing 10 from the first and second cooling outlets 16, 17.

In this embodiment, the cooling driving portion 90 is fixed in the accommodating space and is located at a position of the hair removal device 70 away from the cold compress portion 20. The cooling driving portion 90 drives the external cooling medium to flow through the power device, so that the external cooling medium can effectively take away the heat in the portable hair removal device 100. The first driving inlet 91 is opposite to the first through groove 31, so that an external cooling medium can rapidly flow through the first heat sink 50 and the first heat conductive plate 30, and the first heat conductive plate 30 is effectively cooled. The second driving inlet 92 faces the second through groove 41, so that an external cooling medium can rapidly flow through the second heat sink 60 and the second heat conductive plate 40, and the second heat conductive plate 40 is effectively cooled. The first driving inlet 91 and the second driving inlet 92 are opposite to each other, so that the cooling driving portion 90 drives an external cooling medium to enter the housing 10 from the two inlets by using a power device, thereby optimizing the internal structure of the portable hair removal device 100 and increasing the heat dissipation efficiency of the portable hair removal device 100. The drive outlet 93 is directed towards the epilating apparatus 70 such that an external cooling medium can be intensively directed to the epilating apparatus 70, increasing the cooling medium flow rate around the epilating apparatus 70.

Optionally, the cooling driving part 90 is a fan. The external cooling medium is air. For example, the cooling drive portion 90 is a centrifugal fan, an axial fan, a mixed flow fan, or a cross flow fan. Preferably, the cooling drive 90 is a centrifugal fan, so that the outside air flows mainly in the radial direction after entering the impeller of the fan in the axial direction.

Specifically, the cooling drive unit 90 includes a housing 94 and fan blades fixed in the housing 94. The first drive inlet 91, the second drive inlet 92 and the drive outlet 93 open into the housing 94. The bottom of the housing 94 is fixed to the inside of the lower case 18. The first drive inlet 91 opens at the top of the housing 94. The second drive inlet 92 opens at the bottom of the housing 94. The drive outlet 93 is opened on the peripheral side of the housing 94. The first heat conduction plate 30 is fixed to the top of the case 94. The second heat conductive plate 40 is fixed with respect to the bottom of the housing 94. The shell 94 effectively supports the first heat-conducting plate 30 and the second heat-conducting plate 40, so that the first heat-conducting plate 30 and the second heat-conducting plate 40 are effectively and stably fixed. The portable epilating apparatus 100 is further provided with a thermally conductive plate holder 190 (see fig. 8) fixed in the housing 10 and firmly joined to the housing 94. The heat-conducting plate support 190 effectively supports the first heat-conducting plate 30, and the heat-conducting plate support 190 isolates the cooling medium of the driving outlet 93 from the first heat-conducting plate 30, so that the cooling medium of the driving outlet 93 is prevented from flowing back to the first heat-conducting plate 30, and the first heat-conducting plate 30 is ensured to effectively cool the cold compress part 20.

Referring to fig. 7, in the present embodiment, the hair removing device 70 includes a lamp 71, a reflector 72, and a lamp holder 73. The lamp tube holder 73 is fixed between the control device 80 and the cold compressing portion 20, the lamp tube 71 is fixed on the lamp tube holder 73, and the reflecting plate 72 is fixed on one side of the lamp tube 71 away from the cold compressing portion 20. The lamp tube 71, the reflecting plate 72 and the lamp tube holder 73 are all positioned in the first cooling channel. The lamp tube 71, the reflecting plate 72 and the lamp tube seat 73 are all fixed in the accommodating space and are close to the head part 11, so that the path of light rays emitted by the lamp tube 71 is reduced, the heat of the emitted light rays is prevented from being conducted to more devices, and the heat concentration in the accommodating space is reduced. More specifically, one end of the lamp holder 73 penetrates one end of the circuit board 81 of the control device 80 and is welded to the circuit board 81, so that the lamp holder 73 and the circuit board 81 are structurally stable. The lamp tube 71, the reflecting plate 72 and the lamp tube holder 73 are adjacent to the first cooling outlet 16, so that the cooling medium can discharge heat from the first cooling outlet 16 immediately after absorbing the heat of the lamp tube 71, the reflecting plate 72 and the lamp tube holder 73, and the heat of the lamp tube 71, the reflecting plate 72 and the lamp tube holder 73 is effectively reduced. The lamp tube 71 is opposite to the cold compressing portion 20, and light emitted by the lamp tube 71 is emitted through the cold compressing portion 20. The reflecting plate 72 is located on a side of the lamp tube 71 away from the cold compressing portion 20. The reflecting plate 72 condenses and reflects the light of the lamp tube 71, thereby increasing the light concentration of the cold compressing portion 20. The two ends of the reflecting plate 72 are provided with openings, so that the cooling medium flows to the other opening end through one opening end of the reflecting plate 72, and the external cooling medium contacts the peripheral side of the lamp tube 71 to form convection, thereby effectively cooling the lamp tube 71. The lamp tube holder 73 is fixed to both ends of the lamp tube 71. The second heat-conducting plate 40 can be in contact with the lamp holder 73 or/and the reflector plate 72 to absorb heat from the hair removal device 70 by means of the second heat-conducting plate 40.

In this embodiment, the control device 80 includes a circuit board 81 fixed to the inner side of the lower case 18, a processor 82 fixed to the circuit board 81, and a capacitor 83 fixed to the inner side of the lower case 18. The circuit board 81 is fixed. The processor 82 processes the electrical signals of the hair removal device 70 to control the operation of the hair removal device 70. The capacitor 83 supplies electrical energy to the epilating apparatus 70, the cooling drive 90, the circuit board 81, and the processor 82. The circuit board 81, the processor 82 and the capacitor 83 are all located on the path of the external cooling medium from the driving outlet 93 to the first cooling outlet 16 and the second cooling outlet 17, so that the epilation device 70 and the control device 80 are effectively cooled in the first cooling channel and the second cooling channel. The first heat-conducting plate 30 is in contact with the processor 82, so that the first heat-conducting plate 30 absorbs heat of the control device 80, and the control device 80 is cooled. Of course, the first heat-conducting plate 30 may also contact the circuit board 81 or/and the capacitor 83, so as to further effectively cool the whole control device 80.

Further, referring to fig. 8, the cold compress portion 20 is provided with a cold compress piece 24, and a first cooling piece 25 and a second cooling piece 26 for cooling the cold compress piece 24, wherein the cold compress piece 24 is used for fitting the skin of the user and performing cold compress. The first refrigeration piece 25 is provided with a first refrigeration surface 251 attached to the cold compress piece 24 and a first heat conduction surface 21 opposite to the first refrigeration surface 251, and the first heat conduction plate 30 is attached to the first heat conduction surface 21 to suck away heat of the first heat conduction surface 21. The second refrigeration piece 26 is provided with a second refrigeration surface 261 which is jointed with the cold compressing piece 24 and a second heat conduction surface 22 opposite to the second refrigeration surface 261, and the second heat conduction plate 40 is jointed with the second heat conduction surface 22 so as to suck away heat of the second heat conduction surface 22.

In this embodiment, the lamp tube 71, the first refrigeration piece 25 and the second refrigeration piece 26 are all electrically connected to the circuit board 81, and the cold compress piece 24 is clamped on the heat conducting plate support 190, so that the first refrigeration piece 25 is firmly fixed between the cold compress piece 24 and the heat conducting plate support 190, so that the first heat conducting plate 30 is in contact with the first refrigeration piece 25. The first refrigerating part 25 is tightly attached to the cold compress part 24 to refrigerate the cold compress part 24, an optical filter is further arranged between the cold compress part 24 and the lamp tube 71 to prevent heat of the lamp tube 71 from being transmitted to the cold compress part 24, and the reflecting plate 72 is arranged on one side, away from the cold compress part 24, of the lamp tube 71 to enable light emitted by the lamp tube 71 to be concentrated on the cold compress part 24.

Preferably, the cold compress 24 is made of a crystal material, such as sapphire, K9 glass, or crystal glass, and it is only necessary to satisfy the requirement of a transparent crystal material, and optionally, the cold compress is made of sapphire.

It can be understood that because the cold compress piece 24 is made of sapphire, the cold compress piece 24 can also be used as a light outlet, and when the lamp tube 71 emits light, the sapphire has stronger heat conduction performance, so that the refrigeration piece and the cold compress piece 24 can efficiently generate heat exchange, and the optimal refrigeration effect is achieved. Alternatively, the cold compress 24 may be a circular plate, a rectangular plate, and is not limited thereto. The side of the cold compress 24 facing away from the tube 71 is in contact with the body, and the contact surface may be a curved surface or a flat surface, preferably a flat surface.

In this embodiment, the lamp tube 71 may be an IPL lamp tube, and is located on a side of the cold compress piece 24 away from the human body, and the light emitted by the lamp tube 71 is emitted to the skin of the user through the cold compress piece 24. The color of the light emitted from the lamp tube 71 is not limited, and may be a color light, a composite light, etc., and the specific wavelength and frequency are determined according to the usage situation.

In this embodiment, the portable epilator 100 is provided with a skin detection portion, which may be integrated in the cold dressing 24. The skin detection portion is electrically connected to the circuit board 81 by using a capacitance 83 touch detection principle, and when the cold dressing 24 contacts the skin, the capacitance 83 detection device preset inside detects whether the portable depilating apparatus 100 actually contacts the skin or not, so that the safety problem of the user caused by misoperation is reduced.

In the present embodiment, the shape of the reflection plate 72 is not limited, and only the light of the lamp tube 71 may be concentrated toward the cold compress 24, and optionally, the reflection plate 72 is U-shaped, and the opening of the reflection plate 72 is disposed toward the cold compress 24. The lamp tube 71 is located at the center of the U-shaped opening of the reflection plate 72, and in addition to concentrating light, heat of the lamp tube 71 is prevented from being emitted to other places during operation.

In this embodiment, the first cooling member 25 and the second cooling member 26 are optionally cooling elements of a semiconductor cooling type.

It can be understood that, due to the particularity of the principle of the light depilation technology adopted by the portable depilation device 100, a large amount of heat is generated when light is emitted, and meanwhile, when the cold application member 24 contacts with the skin, in order to prevent the light from generating scorching pain for the user, a cooling structure needs to be arranged inside the portable depilation device 100 body, no matter how the cooling mode is adopted, heat can be generated under the heat exchange, the first refrigeration member 25 is tightly attached to the first heat conduction plate 30, and the second refrigeration member 26 is tightly attached to the second heat conduction plate 40, so that the cold application member 24 can be rapidly cooled; besides the first refrigerating part 25 and the second refrigerating part 26 generate heat, a plurality of heat generating devices are arranged in the accommodating space, and the external cooling medium in the cooling channel can effectively cool the plurality of heat generating devices.

It can be understood that the external cooling medium is sucked from the first cooling inlet 14 and the second cooling inlet 15, enters the first driving inlet 91 and the second driving inlet 92, passes through the driving outlet 93, further passes through the lamp tube 71 along the way, lowers the heat of the lamp tube 71, passes through the circuit board 81, the processor 82 and the capacitor 83 inside the housing 10, and finally is discharged from the first cooling outlet 16 and the second cooling outlet 17, thereby forming a path of the cooling channel so as to cool down the area inside the cooling channel through which the external cooling medium passes.

It can be understood that the first heat conductive plate 30 and the first heat sink member 50 are combined into one body. The outer surface of the first heat-conducting plate 30 and the inner wall of the housing 10 enclose a space, and are attached to form another cooling channel at the first cooling inlet 14, so that the first heat-conducting plate 30 and the first cooling element 25 are effectively cooled. The second heat conductive plate 40 and the second heat sink member 60 are combined into one body. The outer surface of the second heat-conducting plate 40 and the inner wall of the casing 10 enclose another space, and are attached to form another cooling channel at the second cooling inlet 15, so that the second heat-conducting plate 40 and the second cooling element 26 are effectively cooled.

Based on the above, the cooling channel is disposed in the portable depilation instrument 100, in some embodiments, the portable depilation instrument 100 may be cooled by air without using a fan, or may be cooled by using other external cooling media, such as water and cooling liquid, so that only the external media can take away the heat of the cooling channel.

20 contact surface and the skin detection portion of cold compress portion expose the terminal surface and be located the homonymy setting, be convenient for when carrying out the illumination hair removal to skin, cold compress 24 and the regional contact that skin was shone, carry out the cold compress cooling to the skin that is shone, in order to slow down the burning pain sense that is shone the skin and produces, and cold compress 24 can be close the low temperature of zero degree, really accomplish to make near the skin of light outlet reach the unlimited freezing point that is close, can slow down the burning pain sense of skin, and the contact of short time can not cause skin damage.

In some embodiments, a portable epilator 100 is provided with a light and employs the features set forth in all of the above embodiments.

It will also be understood by those skilled in the art that if all or some of the components of portable epilating apparatus 100 of the present application are combined by fusing, physical connection, etc., the components move positions as in epilating device 70; or integrally provided; or a detachable design; and the replacement of characteristic quantity, the change of the characteristic appearance that does not do the function use, the subassembly after all make up can constitute the equipment \ device that has specific function, replaces with such equipment \ device the utility model discloses corresponding subassembly falls equally the utility model discloses a within the scope of protection.

Compared with the prior art, the portable depilating device 100 of the present application has the following advantages:

1. by the housing 10 having the first cooling inlet 14, the second cooling inlet 15, the first cooling outlet 16 and the second cooling outlet 17, the first cooling inlet 14 and the second cooling inlet 15 are both disposed on the peripheral portion 12, and the first cooling inlet 14 and the second cooling inlet 15 are disposed opposite to each other, the first cooling inlet 14 and the second cooling inlet 15 are both used for introducing an external cooling medium, the first heat conduction plate 30 is close to the first cooling inlet 14 to dissipate heat by using the first cooling inlet 14, the second heat conduction plate 40 is close to the second cooling inlet 15 to dissipate heat by using the second cooling inlet 15, so that the rate of the internal portion of the portable epilating apparatus 100 entering the external cooling medium is increased, the heat dissipation temperature of the internal portion of the portable epilating apparatus 100 is increased, and the first heat conduction plate 30 and the second heat conduction plate 40 absorb heat to the cold compress portion 20 at the same time, the cooling effect of the cold compress part 20 is improved, and the ice compress effect on the skin of the user is embodied, namely, the safety and the use comfort of the portable depilating device 100 are ensured.

2. The portable depilation instrument 100 employs the first heat conduction plate 30 and the second heat conduction plate 40 of a composite structure, the first heat conduction plate 30 and the second heat conduction plate 40 utilize two superposed plates, and a heat conduction medium and a heat conduction net sealed between the two plates, so as to increase the heat conduction efficiency of the first heat conduction plate 30 and the second heat conduction plate 40, and the first heat conduction plate 30 and the second heat conduction plate 40 absorb the heat of the cold compress portion 20, so that the heat of the cold compress portion 20 is rapidly reduced. The first heat-conducting plate 30 and the second heat-conducting plate 40 are made of copper materials, so that the heat-conducting efficiency of the first heat-conducting plate 30 and the second heat-conducting plate 40 is increased, heat can be effectively and quickly absorbed, and heat can be effectively and quickly dissipated.

3. The means of ventilating the first cooling member 25 and the second cooling member 26 of the cold compress portion 20 by only using a sealed cavity to individually protect them has not been considered, and the depilating device 70 and the control device 80, which also generate heat, are not considered, and especially when used for a long time, the heat of the depilating device 70 and the lamp tube 71 is very high, so that the cooling effect is not complete. The portable depilating device 100 of the present application is cooled by the first cooling member 25 and the lamp tube 71, so that the overall cooling effect is greatly improved, and the overall temperature in the body of the portable depilating device 100 is effectively reduced.

In this embodiment, the portable depilating device 100 can protect the first cooling element 25 and the second cooling element 26, and the first heat conducting plate 30 and the second heat conducting plate 40 are compounded to absorb heat rapidly, so that external cooling media can be discharged from the corresponding outlets after heat exchange is completed, and the first cooling element 25 and the second cooling element 26 can be cooled, and other heating elements inside the portable depilating device 100 can be effectively cooled, such as the circuit board 81, the capacitor 83, the processor 82 and the lamp tube 71 can be cooled, so that the cooling effect of the cold compress element 24 is further improved, the overall cooling effect inside the portable depilating device 100 is improved, the cooling heat is reduced to the cooling temperature which can cause temporary paralysis to the skin as far as possible, and the strong pain and swelling phenomena of the skin caused by depilating are alleviated.

4. The available external cooling medium of the technical means of this application not only can introduce the air for the fan, also can be other cooling medium, if adopt the water pump, extract water or coolant liquid etc..

5. Between the first driving inlet 91 of the driving cooling part and the first cooling inlet 14 on the case 10, the first heat radiating part 50 contacting the first heat conductive plate 30 is provided. Between the second driving inlet 92 of the driving cooling part and the second cooling inlet 15 on the case 10, a second heat radiating part 60 contacting the second heat conductive plate 40 is provided. The first heat-conductive plate 30 and the first cooling member 25 can be simultaneously cooled and the second heat-conductive plate 40 and the second cooling member 26 can be simultaneously cooled while the cooling portion is driven to introduce the external cooling medium.

6. The third cooling outlet 141 is disposed on the same side of the casing 10 as and adjacent to the first cooling inlet 14, and the fourth cooling outlet 151 is disposed on the same side of the casing 10 as and adjacent to the second cooling inlet 15, so that the cooling medium can be rapidly introduced and discharged, and the heat dissipation efficiency of the first heat conduction plate 30 and the second heat conduction plate 40 is improved. The first cooling outlet 16 is disposed at a side direction of the housing 10, i.e., at a side of the cold compress portion 20, and can rapidly dissipate most of heat of the cold compress portion 20, thereby reducing heat of the cold compress portion 20. The second cooling outlet 17 is disposed at the tail 13 of the portable hair removal device 100 at the end away from the cold application portion 20, so that the cooling medium can be discharged after the flow path distance of the cooling medium in the portable hair removal device 100 is increased, the heat of the hair removal device 70 and the control device 80 flowing through the cooling medium can be removed, and the heat of the hair removal device 70 and the control device 80 can be reduced.

7. The cold compress 24 is exposed from the head portion 11 of the housing 10 to be in physical contact with the skin of the person, so that the user feels the cold compress effect of the cold compress 24 during depilation using the portable depilation device 100, thereby reducing the pain experienced by the user due to the heat associated with the optical portable depilation device 100 technology.

8. The cold compress 24 is made of a crystal material, and may be made of sapphire, which has a strong thermal conductivity and maintains the transmittance of light while reducing the heat of light emitted from the emitter of the portable depilation device 100.

9. The cooling member may be a semiconductor cooling plate, which can effectively improve the cooling effect of the portable depilating apparatus 100.

10. The portable depilating apparatus 100 is provided with a skin detection portion which detects whether the device actually contacts the skin while the cold application portion 20 contacts the skin, so that the safety problem of the user due to erroneous operation can be reduced, and the work efficiency of the portable depilating apparatus 100 can be improved.

The foregoing is an implementation of the embodiments of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the embodiments of the present application, and these modifications and decorations are also regarded as the protection scope of the present application.

Claims (10)

1. A portable depilation instrument, characterized in that the portable depilation instrument comprises a housing, a cold application portion, a first heat conductive plate, and a second heat conductive plate, the housing having a head portion, a peripheral side portion connected to the head portion, and a tail portion connecting the peripheral side portion opposite to the head portion, the housing having a first cooling inlet, a second cooling inlet, a first cooling outlet, and a second cooling outlet, the first cooling inlet and the second cooling inlet being provided at the peripheral side portion and being provided opposite to each other, the first cooling inlet and the second cooling inlet being used for introducing an external cooling medium, the first cooling outlet being provided at the peripheral side portion and being located at a side surface between the first cooling inlet and the second cooling inlet, the second cooling outlet being provided at the tail portion, the cold application portion being mounted to the head portion, first heat-conducting plate and second heat-conducting plate all are fixed in the shell, first heat-conducting plate and second heat-conducting plate contact respectively the relative both sides face of cold compress portion, first heat-conducting plate is close to first cooling entry, in order to utilize first cooling entry dispels the heat, the second heat-conducting plate is close to second cooling entry, in order to utilize the second cooling entry dispels the heat.

2. The portable epilation apparatus in accordance with claim 1, further comprising an epilation device and a cooling drive portion fixed within the housing, the epilation device being fixed within the housing proximate to the cold application portion, and emits light toward the cold compress part, the cooling driving part is provided with a first driving inlet opposite to the first cooling inlet and a second driving inlet opposite to the second cooling inlet, and a drive outlet towards the epilating apparatus, the first and second drive inlets driving an external cooling medium to flow into the housing from the first and second cooling inlets, respectively, the drive outlet directing the external cooling medium towards the epilating apparatus, such that the external cooling medium, after having carried away heat from the epilating apparatus, exits the housing through the first and second cooling outlets.

3. The portable epilator as claimed in claim 2, further comprising a first heat sink portion and a second heat sink portion fixed within the housing, the first heat sink portion contacting the first heat conductive plate and abutting the first cooling inlet, the second heat sink portion contacting the second heat conductive plate and abutting the second cooling inlet, the first heat sink portion and the second heat sink portion being configured to absorb heat from the first heat conductive plate and the second heat conductive plate, respectively.

4. The portable epilator as claimed in claim 3, wherein the first heat sink portion is further interfaced with the first drive inlet and the second heat sink portion is further interfaced with the second drive inlet such that an external cooling medium enters the first drive inlet through the first heat sink portion and the second drive inlet through the second heat sink portion.

5. The portable epilator as claimed in claim 1, wherein the first heat conducting plate also contacts the epilating means to absorb heat of the epilating means.

6. The portable depilating apparatus of claim 5, wherein the depilating device comprises a light tube, a light tube holder and a reflector, the light tube holder is fixed in the housing and close to the cold compress portion, the light tube and the reflector are fixed on the light tube holder, the reflector is located on the side of the light tube far away from the cold compress portion, the reflector reflects the light of the light tube to the cold compress portion, and the second heat conducting plate contacts the light tube holder or/and the reflector.

7. The portable hair removal device of any one of claims 1-6, further comprising a control device secured within said housing, said control device electrically connected to said cold compress for controlling the cold compress to cool the skin of the user, said second thermally conductive plate further contacting said control device for absorbing heat from said control device.

8. The portable epilator as claimed in claim 7, wherein the control means comprises a circuit board, a processor and a capacitor, the processor being disposed on the circuit board, the capacitor being electrically connected to the circuit board, the circuit board being electrically connected to the cold compress portion and the epilating apparatus, the first heat-conducting plate being further in contact with the processor, or/and the capacitor, or/and the circuit board.

9. A portable epilator in accordance with any of claims 1-6, wherein the housing further comprises a third cooling outlet and a fourth cooling outlet, the third cooling outlet is located adjacent to the first cooling inlet on the same side, and the fourth cooling outlet is located adjacent to the second cooling inlet on the same side.

10. The portable depilating apparatus according to any one of claims 1 to 6, wherein the cold application portion comprises a cold application member and a refrigeration member for refrigerating the cold application member, the cold application member is configured to be attached to the skin of a user and to perform cold application, and the first heat conduction plate and the second heat conduction plate are both in contact with the refrigeration member to absorb heat of the refrigeration member.

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