CN111743622A

CN111743622A - Portable depilatory instrument

Info

Publication number: CN111743622A
Application number: CN202010660057.XA
Authority: CN
Inventors: 潘玉平; 李祥
Original assignee: Shenzhen Youlai Intelligent Electronic Co ltd
Current assignee: Hangzhou Youlai Technology Co.,Ltd.
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2020-10-09

Abstract

The application discloses portable appearance that moults, portable appearance that moults includes the shell, cold compress portion, the heat-conducting plate, device and controlling means moults, the shell is equipped with the head, afterbody relative with the head with connect in the week side portion between head and afterbody, the shell is equipped with the cooling entry, first cooling outlet, second cooling outlet and third cooling outlet, the cooling entry, first cooling outlet and third cooling outlet all set up in week lateral part, cooling entry and first cooling outlet are located two adjacent sides respectively, cooling entry and third cooling outlet are located same side, the second cooling outlet sets up in the afterbody, the heat-conducting plate is close to cooling entry and third cooling outlet, the device just right with cold compress portion that moults, and be close to first cooling outlet, controlling means is located the device that moults and keeps away from cold compress portion one side, and be close to second cooling outlet. The internal temperature of the portable depilating instrument body is integrally and quickly reduced, and the safety of the portable depilating instrument is ensured.

Description

Portable depilatory instrument

Technical Field

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

Background

The internal temperature is higher in the appearance that moults at present, leads to the device inside the appearance that moults to cause dangerous condition such as explosion, burning out, short circuit easily under high temperature environment, and the appearance that moults at present has the potential safety hazard problem because of the inside high temperature of fuselage promptly.

Disclosure of Invention

The application provides a portable appearance that moults that effectively reduces fuselage internal temperature, security height.

The application provides a portable appearance that moults, wherein, portable appearance that moults includes shell, cold compress portion, heat-conducting plate, device and controlling means, the shell be equipped with the head, with the relative afterbody of head with connect in the week lateral part between head and the afterbody, the shell is equipped with cooling entry, first cooling outlet, second cooling outlet and third cooling outlet, cooling entry, first cooling outlet and third cooling outlet all set up in week lateral part, the cooling entry with first cooling outlet is located two adjacent sides respectively, the cooling entry with third cooling outlet is located same side, the second cooling outlet set up in the afterbody, the cooling entry with form first cooling channel between the first cooling outlet, the cooling entry with form second cooling channel between the second cooling outlet, the cooling inlet with form the third cooling channel between the third cooling outlet, all introduce outside cooling medium in the first cooling channel, in the second cooling channel and in the third cooling channel, cold compress portion install in the head, heat-conducting plate, epilation device with controlling means all is fixed in the shell, the heat-conducting plate contact cold compress portion, the heat-conducting plate is close to the cooling inlet with third cooling outlet dispels the heat, in order to utilize the third cooling channel dispels the heat, the epilation device with cold compress portion is just right, and is close to first cooling outlet, in order to utilize first cooling channel dispels the heat, controlling means is located the epilation device is kept away from cold compress portion one side, and is close to the second cooling outlet, in order to utilize the second cooling channel dispels the heat.

The application provides a handy appearance that moults, through portable appearance that moults is equipped with first cooling channel, second cooling channel and third cooling channel, all introduce outside cooling medium in first cooling channel, in the second cooling channel and the third cooling channel for the heat-conducting plate passes through the third cooling channel dispels the heat fast, the device that moults passes through first cooling channel dispels the heat fast, controlling means passes through the second cooling channel dispels the heat fast, and then wholly reduces the portable appearance fuselage inside temperature that moults fast, guarantees the security of portable appearance that moults.

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 an exploded view of a portable epilator in accordance with an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a thermally conductive plate of a portable epilator in accordance with an embodiment of the present application;

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

FIG. 4 is another perspective view of a portable epilating apparatus in accordance with an embodiment of the present application;

FIG. 5 is a partially exploded view of a portable epilating apparatus in accordance with an embodiment of the present application;

FIG. 6 is a partially exploded schematic view of a portable epilating apparatus according to an embodiment of the present application;

fig. 7 is an exploded view of the portable epilating apparatus according to the 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 and 2, the present application provides a portable hair removal device 100, wherein the portable hair removal device 100 is provided with a cold compress portion 10, a heat dissipation portion 20 far away from the cold compress portion 10, and a heat conduction plate 30, and the heat conduction plate 30 is provided with a main heat absorption portion 31 and a heat output portion 32 far away from the main heat absorption portion 31. The main heat absorbing part 31 is in contact with the cold compress part 10 to absorb heat of the cold compress part 10. The heat generating part 32 is in contact with the heat dissipating part 20 to conduct heat to the heat dissipating part 20. The heat conducting plate 30 is provided with a first plate 33, a second plate 34 overlapped with the first plate 33, and a heat conducting medium 35 and a heat conducting net 36 sealed between the first plate 33 and the second plate 34, wherein the first plate 33, the second plate 34, the heat conducting medium 35 and the heat conducting net 36 are used for conducting the heat absorbed from the main heat absorbing part 31 to the heat generating part 32. The heat conduction net 36 is attached to the first plate 33 and the second plate 34, so that the heat conduction plate 30 conducts heat uniformly.

The heat conducting plate 30 is provided with a first plate 33, a second plate 34 overlapped with the first plate 33, and a heat conducting medium 35 and a heat conducting net 36 sealed between the first plate 33 and the second plate 34, so that the heat conducting efficiency of the heat conducting plate 30 is increased, the main heat absorbing part 31 of the heat conducting plate 30 absorbs the heat of the cold compressing part 10, and the heat discharging part 32 of the heat conducting plate 30 dissipates the heat through the heat dissipating part 20, so that the heat of the cold compressing part 10 is rapidly reduced.

It will be appreciated that the portable epilator 100 contacts the skin of the user with the cold compress 10, and light is emitted at the cold compress 10 to irradiate the hair follicle with light through the skin to epilate. The cold compress portion 10 can be cooled down fast so as to reduce the burning sensation that light brought, guarantees the travelling comfort.

Referring to fig. 1 and 2, in the present embodiment, portable epilator 100 has a housing 40, where housing 40 has a head portion 42, a tail portion 48 opposite to head portion 42, and a peripheral portion 41 connected between head portion 42 and tail portion 48. The cold compress part 10 is arranged on the head part 42, and the cold compress part 10 is used for contacting the skin of a user and emitting light. The cold compress portion 10 has a cold compress surface 11, and the cold compress surface 11 is parallel to the outer surface of the head portion 42. The cold compress portion 10 further has a heat conduction surface 12 located inside the housing 40, and the heat conduction surface 12 is attached to the main heat absorption portion 31. The heat of the cold compress portion 10 is conducted from the heat conduction surface 12 to the main heat absorption portion 31, so that the cold compress portion 10 achieves a cooling effect. The peripheral portion 41 is provided with a key, a power switch and other control components, so that a user can conveniently control the peripheral portion 41 when holding the peripheral portion. The heat dissipating part 20 and the heat generating part 32 are located within the housing 40 away from the head 42 to prevent the heat conducted by the heat generating part 32 and the heat dissipating part 20 from flowing back to the head 42.

Optionally, the cold-compress surface 11 is a flat surface, and the heat-conducting surface 12 is a flat surface.

Optionally, the cold compressing surface 11 is an end surface of the cold compressing portion 10. The heat-conducting surface 12 is a side surface of the cold compress portion 10.

The first plate 33 and the second plate 34 are both flat plates. The heat conductive mesh 36 is laminated between the first plate 33 and the second plate 34. The heat conduction net 36 is in sufficient contact with the heat conduction medium 35 such that the contact area of the heat conduction medium 35 contacting the first plate 33, the second plate 34 and the heat conduction net 36 is increased, and the heat conduction medium 35 can rapidly absorb the heat absorbed by the main heat absorption portion 31 from the cold compress portion 10 and rapidly conduct the heat to the heat outlet portion 32.

Optionally, the cold compress part 10 and the heat radiating part 20 are respectively in contact with two opposite surfaces of the heat conducting plate 30. For example, the first plate 33 conforms to the cold compress 10 at the primary heat sink 31. The second plate 34 is attached to the heat dissipation portion 20 at the heat outlet portion 32, so that the heat dissipation portion 20 absorbs the heat and then dissipates the heat, and the heat of the cold compress portion 10 can be effectively reduced.

The heat dissipation portion 20 includes a plurality of heat dissipation fins 21 arranged at equal intervals. An end of each of the heat dissipation fins 21 contacts the heat generating portion 32, so that heat of the heat generating portion 32 can be rapidly transferred to the heat dissipation fins 21. The distance between the heat dissipation fins 21 is used for external cooling medium to pass through, so that the heat absorbed by the heat dissipation fins 21 can be absorbed and taken away by the external cooling medium, and effective heat dissipation of the heat outlet portion 32 is realized.

In one embodiment, the housing 40 includes an upper shell 43 and a lower shell 44, and the upper shell 43 and the lower shell 44 may be assembled by screwing or clipping, or may be integrally formed. Optionally, the upper casing 43 and the lower casing 44 are assembled in a snap-fit manner, so that the upper casing 43 and the lower casing 44 can be disassembled and maintained conveniently.

In the present embodiment, the housing 40 is provided with an accommodating space, and the heat conductive plate 30 and the heat radiating portion 20 are fixed in the accommodating space. The portable epilating apparatus 100 is further provided with an epilating device 50 and a control device 60 accommodated in the accommodating space. The hair removal device 50 provides light to the cold compress portion 10 and irradiates hair follicles in the skin of the user after being emitted from the cold compress portion 10, thereby removing hair. The depilating device 50 is electrically connected to the control device 60, and the control device 60 can provide power to the depilating device 50 and control the operation of the depilating device 50, 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 60 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 handy appearance of mouling is big, cause the short circuit to the inside device of portable appearance of mouling fuselage easily, burn out, danger such as explosion, and the heat-conducting plate 30 of this application is except effectively cooling to cold compress portion 10, make cold compress portion 10 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 of mouling, make the whole cooling of the fuselage of portable appearance 100 of mouling, prevent that the inside high temperature of portable appearance 100 of mouling, cause harm. In particular, the components of the epilating apparatus 50 and the control device 60 of the portable epilating apparatus 100 of the present application generate heat during operation. The heat conducting plate 30 can contact with the depilating device 50 and the control device 60 to absorb the heat of the depilating device 50 and the control device 60, so that the heat conducting plate 30 can conduct away the heat of the depilating device 50 and the control device 60, the internal devices of the portable depilating apparatus 100 can be cooled rapidly, the situation that the heat in the accommodating space of the portable depilating apparatus 100 is too high is avoided, and the dangerous situations of short circuit, burning and explosion of the depilating device 50, the control device 60 and other devices are prevented.

The hair removing device 50 is disposed in the receiving space and adjacent to the head 42, and can be fixedly clamped in the receiving space of the housing 40. The control device 60 is provided inside the housing 40, optionally inside the peripheral side portion 41. In the present embodiment, the control device 60 is disposed on a side of the hair removal device 50 away from the cold application portion 10, that is, a side of the hair removal device 50 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 40.

Further, the heat conductive plate 30 is provided with a secondary heat absorbing part 37, and the secondary heat absorbing part 37 is in contact with the control device 60 to absorb heat of the control device 60.

In the present embodiment, the secondary heat absorbing unit 37 extends from one side of the heat generating unit 32. The sub heat absorbing part 37 and the main heat absorbing part 31 are respectively located at both sides of the heat generating part 32. The control device 60 is far away from the cold compressing portion 10, so that heat of the control device 60 is prevented from being conducted to the cold compressing portion 10, and the cooling effect of the cold compressing portion 10 is guaranteed. The control device 60 and the cold compress portion 10 are in contact with the same surface of the heat conductive plate 30. For example, the control device 60 and the cold compress 10 are both in contact with the surface of the first plate 33, and the heat sink 20 is in contact with the surface of the second plate 34. It is understood that the first plate 33 can effectively absorb the heat of the cold compress portion 10 and the control device 60 from the primary heat absorbing portion 31 and the secondary heat absorbing portion 37 and conduct the heat to the second plate 34 through the heat conducting medium 35 and the heat conducting net 36, and the second plate 34 conducts the heat to the heat dissipating portion 20 again, or directly radiates the heat from the heat radiating portion 32, so as to effectively reduce the heat of the cold compress portion 10 and the control device 60.

In the present embodiment, the heat conductive plate 30 covers the cold compress portion 10 and the heat radiating portion 20, so that the heat conductive medium 35 can rapidly absorb the heat of the cold compress portion 10 and rapidly conduct the heat to the heat radiating portion 20. The heat-conducting net 36 has a larger arrangement area between the first plate 33 and the second plate 34, which effectively increases the heat-conducting efficiency of the heat-conducting plate 30.

Optionally, the first plate 33 and the second plate 34 are both copper plates. The heat conducting net 36 is a copper net with a capillary structure, so that the contact area between the heat conducting medium 35 and the first plate 33 and the second plate 34 is increased and more uniform, and the heat conducting efficiency of the heat conducting plate 30 is improved.

Optionally, a vacuum-pumping sealed cavity is disposed between the first plate 33 and the second plate 34, and the heat-conducting medium 35 and the heat-conducting net 36 are contained in the sealed cavity.

Optionally, the heat transfer medium 35 is a cooling fluid, preferably water.

Optionally, the edge of the first plate 33 and the edge of the second plate 34 are sealed and pressed, so that the heat conducting plate 30 has a stable structure, and heat is prevented from entering the heat conducting plate 30.

Further, referring to fig. 3, 4 and 5, the portable depilating apparatus 100 is provided with a first cooling channel, a second cooling channel and a third cooling channel, wherein an external cooling medium is introduced into the first cooling channel, the depilating device 50 dissipates heat by using the cooling medium in the first cooling channel, the control device 60 dissipates heat by using the cooling medium in the second cooling channel, and the heat conductive plate 30 and the heat dissipating portion 20 dissipate heat by using the cooling medium in the third cooling channel.

In the present embodiment, the housing 40 is provided with a cooling inlet 45, a first cooling outlet 46, a second cooling outlet 47 and a third cooling outlet 49. The cooling inlet 45 and the third cooling outlet 49 are provided to the upper case 43. The first cooling outlet 46 is provided at a junction where the upper case 43 and the lower case 44 are joined. The second cooling outlet 47 is provided at the tail portion 48. The first cooling passage is formed between the cooling inlet 45 and the first cooling outlet 46, the second cooling passage is formed between the cooling inlet 45 and the second cooling outlet 47, and the third cooling passage is formed between the cooling inlet 45 and the third cooling outlet 49. The cooling inlet 45 and the first cooling outlet 46 are provided on the peripheral side portion 41, and the cooling inlet 45 and the first cooling outlet 46 are located on two connected side surfaces, respectively. The first cooling outlet 46 is arranged on the circumferential side of the housing 40, so that the first cooling outlet 46 can be located close to an intermediate position inside the portable epilating apparatus 100, so that the cooling medium is guided to the epilating apparatus 50 after entering from the cooling inlet 45, and then the heat is rapidly carried away from the first cooling outlet 46. The first cooling channel may also directly dissipate a majority of the heat of the cold compress 10.

The tail part 48 is arranged by the second cooling outlet 47, so that the cooling medium can reach the second cooling outlet 47 through a longer path after entering from the cooling inlet 45, 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 60 can be cooled comprehensively, the internal temperature of the portable depilating instrument body is reduced integrally, and the control device 60 is close to the second cooling outlet 47, so that the heat dissipation of the control device 60 is facilitated.

By using the third cooling outlet 49 adjacent to the cooling inlet 45 and located on the same side of the peripheral portion 41, the cooling medium can be preferentially conveyed to the heat-conducting plate 30 after entering from the cooling inlet 45 and then rapidly conveyed to the third cooling outlet 49 through the surface of the heat-conducting plate 30, that is, the heat-conducting plate 30 is close to the cooling inlet 45 and the third cooling outlet 49, and can preferentially take away heat by the cooling medium, that is, the heat-conducting plate 30 can rapidly absorb heat of the cold compress portion 10 after being rapidly dissipated. It can be understood that, through the contact of cold compress portion 10 and heat-conducting plate 30, the heat conduction of the cold compress portion 10 of being convenient for is to heat-conducting plate 30, rethread third cooling outlet 49 is dispelled away fast, and then can realize that the heat of cold compress portion 10 can partly be diffused to first cooling channel, and take away by the coolant in the first cooling channel, another part heat is inhaled by heat-conducting plate 30 simultaneously, and the coolant who utilizes heat-conducting plate 30's heat in by the second cooling channel takes away fast, realize improving the quick effectual cooling of cold compress portion 10.

In the present embodiment, the cold compress portion 10 and the first cooling passage, the second cooling passage, and the third cooling passage

The channels are completely isolated, so that the cooling of the cold compress portion 10 is independent of the cooling of the heat conductive plate 30, the heat dissipation portion 20 and the control device 60.

In the present embodiment, the heat discharging portion 32 and the heat radiating portion 20 of the heat conductive plate 30 are adjacent to the cooling inlet 45. The epilating apparatus 50 and the control apparatus 60 are adjacent to the first cooling outlet 46 and the second cooling outlet 47. The cooling channel introduces an external cooling medium from the cooling inlet 45, so that the external cooling medium preferentially contacts with the heat dissipation part 20 and the heat outlet part 32 of the heat conduction plate 30, and the heat outlet part 32 of the heat conduction plate 30 and the heat dissipation part 20 are preferentially absorbed by the cooling medium to achieve rapid cooling. After passing through the heat dissipation part 20 and the heat outlet part 32 of the heat conductive plate 30, the cooling medium continues to flow through to the hair removing device 50 and the control device 60, so that the heat of the hair removing device 50 and the control device 60 is absorbed by the cooling medium and taken away by the cooling medium, and finally flows out from the first cooling outlet 46 and the second cooling outlet 47, and the overall effective heat dissipation is realized.

Optionally, the heat sink 20 is in sealed interface with the cooling inlet 45, so that the heat sink 20 effectively receives the external cooling medium entering from the cooling inlet 45, and the flow resistance of the heat sink 20 to the external cooling medium is reduced, thereby ensuring the heat dissipation efficiency. The heat outlet portion 32 of the heat conductive plate 30 is in contact with the heat radiating portion 20 on the side away from the cooling inlet 45.

Optionally, the heat-conducting plate 30 is provided with through-slots 38, the through-slots 38 being adapted to guide the cooling medium therethrough, so that the cooling medium dissipates heat from the heat-conducting plate 30, and the cooling medium can be delivered to the epilating apparatus 50 and the control apparatus 60. The heat discharging portion 32 is disposed around the through groove 38. After passing through the heat sink 20, the external cooling medium flows through the through grooves 38, so that the heat discharging part 32 is in contact with the external cooling medium. Of course, there is a portion of the cooling medium flowing through the main heat absorbing part 31 and the sub heat absorbing part 37 of the heat conductive plate 30 after passing through the heat radiating part 20, so that the main heat absorbing part 31 and the sub heat absorbing part 37 are effectively cooled.

Referring to fig. 5 and 6, in the present embodiment, the hair removing device 50 includes a lamp tube 71, a reflective plate 72 and a lamp tube holder 73. The lamp tube holder 73 is fixed between the control device 60 and the cold compressing portion 10, the lamp tube 71 is fixed on the lamp tube holder 73, and the reflecting plate 72 is fixed on the side of the lamp tube 71 away from the cold compressing portion 10. 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 42, 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. The lamp tube 71, the reflecting plate 72 and the lamp tube holder 73 are adjacent to the first cooling outlet 46, so that the cooling medium can immediately discharge heat from the first cooling outlet 46 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 10, and light emitted by the lamp tube 71 is emitted through the cold compressing portion 10. The reflecting plate 72 is located on the side of the lamp tube 71 away from the cold compress portion 10. The reflecting plate 72 condenses and reflects the light of the lamp tube 71, thereby increasing the light concentration of the cold compress portion 10. 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. It is understood that the reflection plate 72 and the lamp socket 73 may form a heat generating device. That is, the secondary heat absorbing portion 37 of the heat conducting plate 30 can contact the reflector 72 and the lamp holder 73, so that the heat conducting plate 30 can effectively absorb heat from the reflector 72 and the lamp holder 73, and the heat of the reflector 72 and the lamp holder 73 can be reduced, thereby reducing the heat of the hair removal device 50 as a whole and further reducing the heat of the cold compress portion 10.

Further, referring to fig. 5, 6 and 7, the portable epilating apparatus 100 is provided with a cooling driving portion 80 fixed in the housing 40, wherein the cooling driving portion 80 is used for driving the external cooling medium in the first cooling channel, the second cooling channel and the third cooling channel to flow.

In the present embodiment, the cooling driving portion 80 is fixed in the accommodating space and is located at a position of the hair removal device 50 away from the cold compress portion 10. The cooling driving portion 80 drives the external cooling medium to flow through the power device, so that the external cooling medium can effectively remove the heat in the portable hair removal device 100. The cooling drive section 80 is provided with a drive inlet 81 and a drive outlet 82. The driving inlet 81 is opposite to the through groove 38, so that an external cooling medium can rapidly flow through the heat dissipation part 20 and the heat outlet part 32 of the heat conduction plate 30, and the heat outlet part 32 of the heat conduction plate 30 is effectively cooled. The drive outlet 82 is directed towards the epilating apparatus 50 such that the external cooling medium can be intensively directed to the lamp 71, the reflector plate 72 and the lamp base 73, increasing the cooling medium flow rate around the epilating apparatus 50.

Optionally, the cooling driving part 80 is a fan. The external cooling medium is air. For example, the cooling drive portion 80 is a centrifugal fan, an axial fan, a mixed flow fan, or a cross flow fan. Preferably, the cooling drive section 80 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 80 includes a housing 83 and fan blades fixed in the housing 83. The drive inlet 81 and the drive outlet 82 are opened in the housing 83. The bottom of the housing 83 is fixed to the inside of the lower case 44. The driving inlet 81 is opened at the top of the housing 83. The drive outlet 82 is opened on the peripheral side of the housing 83. The heat conductive plate 30 is fixed to the top of the housing 83. The shell 83 effectively supports the heat conductive plate 30, so that the heat discharging part 32 of the heat conductive plate 30 is effectively stabilized. The portable epilating apparatus 100 is further provided with a thermally conductive plate holder 39 fixed in the housing 40 and firmly joined to the housing 83. The heat-conducting plate support 39 effectively supports the main heat absorption portion 31 of the heat-conducting plate 30, and the heat-conducting plate support 39 isolates the cooling medium of the driving outlet 82 from the heat-conducting plate 30, so as to prevent the cooling medium of the driving outlet 82 from flowing back to the heat-conducting plate 30, and thus, the heat-conducting plate 30 can effectively cool the cold compress portion 10.

More specifically, the top end of the case 83 is provided with a fixing groove 84, and the heat conducting plate 30 passes through the fixing groove 84, and the heat radiating portion 20 is fixed in the fixing groove 84. The driving inlet 81 is disposed at the bottom of the fixing groove 84. The heat dissipating part 20 is sealingly engaged with the peripheral side of the fixing groove 84 to reduce the wind resistance between the heat dissipating part 20 and the driving inlet 81.

Alternatively, the heat dissipation fins 21 in the heat dissipation portion 20 may be cast iron fins, steel fins, or aluminum alloy fins. It will be appreciated that the heat sink 21 dissipates heat by convection, and thus the larger the footprint, the better the dissipation. The plurality of fins 21 completely cover the driving inlet 81.

Optionally, the heat dissipation plate 21 and the heat conduction plate 30 in the heat dissipation portion 20 are of an integral structure, the heat dissipation portion 20 and the heat conduction plate 30 are connected together, and under the action of metal heat transfer, the cooling driving portion 80 absorbs external cooling media into the portable depilating apparatus 100, so that heat on the heat output portion 32 can be quickly discharged along with the external cooling media, and rapid cooling is achieved.

More specifically, the control device 60 includes a circuit board 91 fixed to the inner side of the lower case 44, a processor 92 fixed to the circuit board 91, and a capacitor 94 fixed to the inner side of the lower case 44. The housing 83 of the cooling driving portion 80 is fixed to the circuit board 91, and the cooling driving portion 80 is electrically connected to the circuit board 91 to obtain a driving electric signal from the circuit board 91. The processor 92 processes the electrical signals of the hair removal device 50 to control the operation of the hair removal device 50. The capacitor 94 supplies power to the epilating apparatus 50, the cooling drive 80, the circuit board 91 and the processor 92. The circuit board 91, the processor 92 and the capacitor 94 are all located on the path of the external cooling medium from the driving outlet 82 to the first cooling outlet 46 and the second cooling outlet 47, so that the epilating apparatus 50 and the control apparatus 60 are effectively cooled in the first cooling channel and the second cooling channel.

Further, cold compress portion 10 is equipped with cold compress piece 19 and right the refrigerated refrigeration piece 18 of cold compress piece 19, cold compress piece 19 is used for laminating user's skin and carries out the cold compress, refrigeration piece 18 is equipped with the laminating the refrigeration face 181 of cold compress piece 19 and with heat conduction face 12 that the refrigeration face 181 is relative, the laminating of main heat absorption portion 31 heat conduction face 12 is in order to absorb away the heat of heat conduction face 12.

In this embodiment, the lamp tube 71 and the refrigeration piece 18 are both electrically connected to the circuit board 91, and the cold compress piece 19 is clamped to the heat conducting plate bracket 39, so that the refrigeration piece 18 is firmly fixed between the cold compress piece 19 and the heat conducting plate bracket 39, and the main heat absorbing portion 31 is in contact with the refrigeration piece 18. The refrigerating part 18 is tightly attached to the cold compress part 19 to refrigerate the cold compress part 19, an optical filter is further arranged between the cold compress part 19 and the lamp tube 71 to prevent heat of the lamp tube 71 from being transmitted to the cold compress part 19, and the reflecting plate 72 is arranged on one side of the lamp tube 71, which is far away from the cold compress part 19, so that light emitted by the lamp tube 71 is concentrated on the cold compress part 19.

Preferably, the cold compress 19 is made of a crystal material, such as sapphire, K9 glass, or crystal glass, and only needs to be made of a transparent crystal material, and optionally, is made of sapphire.

It can be understood that, because the cold compress piece 19 is made of sapphire material, the cold compress piece 19 can also be used as a light outlet, when the lamp tube 71 emits light, because sapphire has stronger heat conduction performance, the refrigeration piece 18 and the cold compress piece 19 can efficiently generate heat exchange, and thus the optimal refrigeration effect is achieved. Alternatively, the cold compress 19 may be a circular plate, a rectangular plate, and is not limited herein. The side of the cold compress 19 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 19 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 19. 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 19. The skin detection portion is electrically connected to the circuit board 91 by using a capacitive touch detection principle, and when the cold compress 19 contacts the skin, the internal preset capacitive detection device simultaneously detects whether the portable depilating apparatus 100 actually contacts the skin, 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 19, and optionally, the reflection plate 72 is U-shaped, and the opening of the reflection plate 72 is disposed toward the cold compress 19. 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 refrigeration member 18 is optionally a refrigeration element of a semiconductor refrigeration mode, the refrigeration member 18 includes a heat conduction surface 12 and a refrigeration surface 181 which are oppositely disposed, and the refrigeration surface 181 is closely attached to the cold dressing member 19 to cool the cold dressing member 19;

it can be understood that, because the portable depilating device 100 adopts the particularity of the principle of the light depilating technology, a large amount of heat is generated when light is emitted, and meanwhile, when the cold compress piece 19 contacts the skin of a user, in order to prevent the light from generating scorching pain, a cooling structure needs to be arranged inside the portable depilating device 100 body, no matter how the cooling mode is adopted, heat is generated under the heat exchange, and the heat conducting surface 12 of the refrigerating piece 18 is tightly attached to the main heat absorbing part 31 of the heat conducting plate 30, so that the cold compress piece 19 is cooled rapidly; besides the refrigerating part 18, a plurality of heating devices are arranged in the accommodating space, and the external cooling medium in the cooling channel can effectively cool the heating devices.

It can be understood that the external cooling medium is sucked in from the cooling inlet 45, enters the driving inlet 81, passes through the driving outlet 82, passes through the lamp tube 71 along the way, lowers the heat of the lamp tube 71, passes through the circuit board 91, the processor 92 and the capacitor 94 inside the housing 40, and is finally discharged from the first cooling outlet 46 and the second cooling outlet 47, so as to form a path of the cooling channel, so that the area along the way of the external cooling medium in the cooling channel is cooled.

It can be understood that the heat conducting plate 30 and the heat dissipating part 20 are combined into a whole, the outer surface of the heat conducting plate 30 and the inner wall of the casing 40 enclose a space, and another cooling channel is formed at the cooling inlet 45, so that the heat conducting plate 30 and the refrigerating part 18 are effectively cooled.

Based on the above, the cooling channel is disposed in the portable depilating device 100, in some embodiments, the portable depilating device 100 may be heat-dissipating without using a fan for air cooling, or may use other external cooling media, such as water and cooling liquid, only the external media can take away the heat of the cooling channel.

The contact surface of cold compress portion 10 spare and skin exposes the terminal surface with skin detection portion and is located the homonymy setting, be convenient for when carrying out the illumination defeathering to skin, cold compress 19 and the regional contact that the 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 19 can be close to the low temperature of zero degree, really accomplish near the skin that makes light outlet and 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, more cooling channels are provided than the first cooling channel, the second cooling channel and the third cooling channel described in the present embodiment, and in addition to the cold compressing portion 10, the heat conducting plate 20, the heat dissipating portion 30, the hair removing device 50 and the control device 60, more cooling channels can be provided, and more heat generating devices can be cooled by using more cooling channels.

In some embodiments, a portable epilator 100 is provided with lights and utilizes 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 in epilating apparatus 50; or integrally provided; or a detachable design; and the replacement of the quantity of the characteristics and the change of the characteristics and the shapes of the characteristics used without functions, all the combined components can form equipment/devices with specific functions, and the replacement of the corresponding components of the invention by the equipment/devices also falls into the protection scope of the invention.

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

1. the portable depilating device adopts the heat conducting plate 30 with a composite structure, the heat conducting plate 30 utilizes the first plate 33, the second plate 34 superposed with the first plate 33, the heat conducting medium 35 sealed between the first plate 33 and the second plate 34 and the heat conducting net 36 to increase the heat conducting efficiency of the heat conducting plate 30, the main heat absorbing part 31 of the heat conducting plate 30 absorbs the heat of the cold compressing part 10, and the heat discharging part 32 of the heat conducting plate 30 dissipates the heat through the heat dissipating part 20, so that the heat of the cold compressing part 10 is rapidly reduced. The heat conducting plate 30 is made of copper materials, so that the heat conducting efficiency of the heat conducting plate 30 is increased, the main heat absorbing part 31 can effectively and quickly absorb heat, and the heat outlet part 32 can effectively and quickly dissipate heat.

2. The portable depilating device 100 is a household portable depilating device, and is provided with a small shape for the convenience of being held by a user, so that under the condition of large heat accumulation, if heat cannot be dissipated and cooled in time, the user can feel strong pain and red swelling, and even the safety problem is caused; in the prior portable depilating device, only a single inlet and a single outlet are arranged to form a channel for heat dissipation, but more than one heat-generating element is arranged in the portable depilating device, for example, a plurality of heat-generating elements are subjected to heat dissipation by the single channel of the inlet and the outlet, the heat generated by the heat-generating elements can affect each other, the heat dissipation effect is reduced, and the working environment of the heat-generating element in the channel can be affected; for example, the refrigerating member 18 and the lamp tube 71, which both generate heat, are placed in the same cooling channel, and when an external cooling medium passes through one of the refrigerating member 18 and the lamp tube 71, the heat of the external cooling medium is conducted to the other component, so that the portable depilating apparatus 100 is provided with the first cooling channel, the second cooling channel and the third cooling channel, different heat-generating devices can be arranged in different cooling channels, and the cooling channels can be provided with one inlet corresponding to a plurality of outlets or a plurality of inlets corresponding to a plurality of outlets, so that the external cooling medium can dissipate heat and cool a plurality of heat-generating devices inside the portable depilating apparatus 100, and cannot interfere with each other.

3. Previous means for ventilating the cooling member 18 of the cold compress 10 by only using a sealed cavity to protect it alone have not been considered for the hair removal device 50 that also generates heat, and especially when used for a long time, the heat of the hair removal device 50 is very high, so that the cooling effect is not complete. The portable depilating device 100 of the present application is cooled by the cooling member 18 and the depilating device 50, 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.

Portable appearance 100 that moults in this embodiment can protect refrigeration piece 18, and set up first cooling channel, second cooling channel and third cooling channel, and utilize compound heat-conducting plate 30 to absorb the heat fast, make outside cooling can not only discharge from the export that corresponds separately after accomplishing the heat exchange, the realization is to cooling refrigeration piece 18 promptly, still effectively cool down other heating device inside portable appearance 100 that moults, for example circuit board 91, electric capacity 94, treater 92 and fluorescent tube 71 can cool down, further improve the refrigeration effect of cold compress 19, and improve the inside whole cooling effect of portable appearance 100 that moults, make the cooling heat degree reduce to the cooling temperature that causes temporary paralysis to the skin as far as possible, thereby slow down skin and cause strong painful sense and red swelling phenomenon because of mouling.

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 driving inlet 81 of the driving cooling part and the cooling inlet 45 of the housing 40, the heat discharging part 32 and the heat discharging part 20 of the heat conductive plate 30 are provided, and one end of the heat conductive plate 30 extends to the cooling member 18, so that the heat conductive member and the cooling member 18 can be simultaneously cooled while the driving cooling part introduces the external cooling medium.

6. Three cooling outlets on the housing 40, one cooling outlet is disposed on the same side of the housing 40 as the cooling inlet 45 and adjacent to the same side, so that the cooling medium can be rapidly introduced and discharged, thereby improving the heat dissipation efficiency of the heat conduction plate 30, one cooling outlet is disposed on the lateral direction of the housing 40, i.e., on one side of the cold compress portion 10, so that most of the heat of the cold compress portion 10 can be rapidly dissipated, thereby reducing the heat of the cold compress portion 10, and one cooling outlet is disposed at the tail of the portable depilating device 100 far away from the cold compress portion 10, so that the cooling medium can be discharged after the flow path distance in the portable depilating device 100 is lengthened, thereby dissipating the heat of the depilating device 50 and the control device 60 flowing through, and reducing the heat of the depilating device 50 and the control device 60.

7. The exposure of cold dressing 19 from head portion 42 of housing 40 into physical contact with the skin of the person allows the user to experience the cold dressing effect of cold dressing 19 during depilation using portable depilation device 100, thereby reducing the pain experienced by the user due to the heat associated with optically portable depilation device 100.

8. The cold compress 19 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 depilating device 100.

9. The cooling member 18 may be a semiconductor cooling plate, which is effective to improve the cooling effect of the portable epilating 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 compress portion 10 contacts the skin, so that the safety problem caused by the erroneous operation of the user 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

1. A portable depilating device is characterized by comprising a shell, a cold compressing part, a heat conducting plate, a depilating device and a control device, wherein the shell is provided with a head part, a tail part opposite to the head part and a peripheral side part connected between the head part and the tail part, the shell is provided with a cooling inlet, a first cooling outlet, a second cooling outlet and a third cooling outlet, the cooling inlet, the first cooling outlet and the third cooling outlet are arranged on the peripheral side part, the cooling inlet and the first cooling outlet are respectively positioned on two adjacent side surfaces, the cooling inlet and the third cooling outlet are positioned on the same side surface, the second cooling outlet is arranged on the tail part, a first cooling channel is formed between the cooling inlet and the first cooling outlet, and a second cooling channel is formed between the cooling inlet and the second cooling outlet, the cooling inlet with form the third cooling channel between the third cooling outlet, all introduce outside cooling medium in the first cooling channel, in the second cooling channel and in the third cooling channel, cold compress portion install in the head, heat-conducting plate, epilation device with controlling means all is fixed in the shell, the heat-conducting plate contact cold compress portion, the heat-conducting plate is close to the cooling inlet with third cooling outlet dispels the heat, in order to utilize the third cooling channel dispels the heat, the epilation device with cold compress portion is just right, and is close to first cooling outlet, in order to utilize first cooling channel dispels the heat, controlling means is located the epilation device is kept away from cold compress portion one side, and is close to the second cooling outlet, in order to utilize the second cooling channel dispels the heat.

2. The portable epilator as claimed in claim 1, further comprising a heat dissipating portion fixed within the housing adjacent to the cooling inlet, the heat conductive plate being provided with a main heat absorbing portion in contact with the cold application portion and a heat outlet portion opposite the main heat absorbing portion, the heat outlet portion being in contact with the heat dissipating portion, the main heat absorbing portion being configured to receive heat from the cold application portion, the heat outlet portion being configured to conduct heat to the heat dissipating portion.

3. A portable epilator as claimed in claim 2, wherein the cold application portion and the heat dissipation portion contact opposite sides of the thermally conductive plate, respectively.

4. A portable depilation apparatus as claimed in claim 2, wherein the thermally conductive plate is further provided with a secondary heat absorbing portion opposite the heat generation portion, the secondary heat absorbing portion being in contact with the control device, the secondary heat absorbing portion being arranged to absorb heat from the control device.

5. The portable hair removal device of claim 4, wherein said control device comprises a circuit board, a processor and a capacitor, said processor is disposed on said circuit board, said circuit board is fixed in said housing, said secondary heat sink portion is attached to a surface of said processor facing away from said circuit board, and said capacitor is electrically connected to said circuit board.

6. A portable epilator as claimed in claim 5, wherein the processor and the cold compress are in contact with the same face of the thermally conductive plate.

7. The portable hair removal device of claims 1-6, wherein said thermally conductive plate comprises a first plate, a second plate overlapping said first plate, and a heat conductive medium and a heat conductive mesh sealed between said first plate and said second plate.

8. A portable epilating apparatus as claimed in claim 7, wherein the heat conducting medium is a cooling liquid.

9. The portable epilator as claimed in claim 7, wherein the edges of the first plate and the edges of the second plate are sealingly pressed together.

10. The portable hair removal apparatus of claim 7, wherein said heat conductive mesh is attached to said first and second plates.

11. A portable epilator as claimed in any of claims 1 to 6, wherein the cold compress is isolated from the first, second and third cooling channels.

12. The portable depilating apparatus according to any one of claims 1 to 6, wherein the cold application portion is provided with a cold application member and a refrigerating 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, the refrigerating member is provided with a refrigerating surface attached to the cold application member and a heat conducting surface opposite to the refrigerating surface, and the heat conducting plate is attached to the heat conducting surface to suck away heat of the heat conducting surface.

13. The portable hair removal device of any one of claims 1 to 6, wherein said hair removal means comprises a lamp tube, a reflector plate and a lamp tube seat, said lamp tube emitting light towards said cold compress portion, said reflector plate being fixed to one side of said lamp tube to reflect and focus light from said lamp tube to said cold compress portion, said lamp tube seat supporting and stabilizing two ends of said lamp tube.

14. A portable epilating apparatus in accordance with any one of claims 1 to 6, further comprising a cooling drive portion fixed within the housing for driving the flow of an external cooling medium within the first cooling channel, the second cooling channel and the third cooling channel.

15. The portable epilating apparatus in accordance with claim 14, wherein the cooling drive portion is provided with a drive inlet through which an external cooling medium flows and a drive outlet to which the epilating device is close to the drive outlet, the thermally conductive plate being close to the drive inlet.