CN111700725A

CN111700725A - Depilatory instrument

Info

Publication number: CN111700725A
Application number: CN202010609339.7A
Authority: CN
Inventors: 潘玉平; 李祥
Original assignee: Shenzhen Youlai Intelligent Electronic Co ltd
Current assignee: Shenzhen Youlai Intelligent Electronic Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-09-25

Abstract

The application discloses appearance moults, the appearance that moults includes: the heat conducting plate is provided with a main heat absorbing part, a first heat absorbing part, a second heat absorbing part and a heat outlet part, and the main heat absorbing part, the first heat absorbing part and the second heat absorbing part are all connected with the heat outlet part so as to conduct the heat absorbed by the heat conducting plate to the heat outlet part and then lead out the heat by the heat outlet part; the cold compress part is attached to the main heat absorption part on one side so as to conduct the heat of the cold compress part to the main heat absorption part to realize cooling, and attached to the skin of a user on the other side so as to carry out cold compress on the skin of the user; the hair removal device is fixed on one side of the cold compress part and used for emitting light rays penetrating through the cold compress part; the control device comprises a processor and a capacitor, wherein the processor and the capacitor are respectively attached to the first heat absorption part and the second heat absorption part so as to conduct self heat to the first heat absorption part and the second heat absorption part; and a heat dissipation part attached to the heat outlet part to dissipate heat of the heat outlet part. The overall temperature of the epilating apparatus can be effectively reduced.

Description

Depilatory instrument

Technical Field

The application relates to the field of electronic equipment, especially, relate to an appearance that moults.

Background

When the existing depilating instrument works, the temperature inside the body of the depilating instrument is easy to rise due to the operation of devices, so that the devices inside the depilating instrument are easy to cause dangerous conditions such as explosion, burning out, short circuit and the like under a high-temperature environment, namely the existing depilating instrument has the problem of potential safety hazard due to overhigh temperature inside the body.

Disclosure of Invention

The application provides an appearance that moults that fuselage temperature effectively reduced, no potential safety hazard.

The present application provides a depilating apparatus, wherein, the depilating apparatus includes:

the heat conducting plate is provided with a main heat absorbing part, a first heat absorbing part, a second heat absorbing part and a heat outlet part, and the main heat absorbing part, the first heat absorbing part and the second heat absorbing part are all connected with the heat outlet part so as to conduct the heat absorbed by the heat conducting plate to the heat outlet part and then lead out the heat by the heat outlet part;

the cold compress part is attached to the main heat absorption part on one side so as to conduct the heat of the cold compress part to the main heat absorption part to realize cooling, and the other side of the cold compress part is attached to the skin of a user so as to carry out cold compress on the skin of the user;

the hair removal device is fixed on one side of the cold compressing part and used for emitting light rays penetrating through the cold compressing part;

the control device comprises a processor and a capacitor, the processor is electrically connected with the depilating device and used for sending control signals to the depilating device, the capacitor is used for providing electric energy for the processor and the depilating device, and the processor and the capacitor are respectively attached to the first heat absorption part and the second heat absorption part so as to conduct self heat to the first heat absorption part and the second heat absorption part;

and a heat dissipation part attached to the heat emitting part to dissipate heat of the heat emitting part.

The application provides an appearance that moults, through the heat-conducting plate is equipped with main heat absorption portion, first heat absorption portion and second heat absorption portion, main heat absorption portion, first heat absorption portion and second heat absorption portion absorb heat to cold compress portion, treater and electric capacity respectively for the whole temperature of the appearance that moults can effectively reduce, makes the appearance that moults not have potential safety hazards such as explosion, burn out, short circuit, has improved the security of the 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 an epilating apparatus according to an embodiment of the present application;

fig. 2 is a schematic perspective view of an epilating apparatus provided in an embodiment of the present application;

fig. 3 is another perspective view of the hair removal device provided in the embodiment of the present application;

fig. 4 is a partially exploded view of the hair removal device provided in the embodiments of the present application;

FIG. 5 is another partially exploded view of the hair removal device provided in the embodiments of the present application;

fig. 6 is a schematic cross-sectional view of a heat-conducting plate of the depilation instrument provided in the embodiment of the present application;

FIG. 7 is another exploded view of the hair removal device provided in the embodiments of the present application;

FIG. 8 is another partially exploded view of the hair removal device provided in the preferred embodiment of the present application;

fig. 9 is another exploded view of the hair removal device provided in the embodiments of the present application;

fig. 10 is another exploded view of the hair removal device 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, 2 and 3, the present application provides an epilating apparatus 100, the epilating apparatus 100 comprising:

the heat conducting plate 30 is provided with a main heat absorbing part 31, a first heat absorbing part 32, a second heat absorbing part 33 and a heat discharging part 34, wherein the main heat absorbing part 31, the first heat absorbing part 32 and the second heat absorbing part 33 are all connected with the heat discharging part 34 so as to conduct the heat absorbed by the heat conducting plate to the heat discharging part 34, and then the heat is conducted out by the heat discharging part 34;

a cold compress part 10, one side of which is attached to the main heat absorption part 31 to conduct the heat of the main heat absorption part 31 to realize cooling, and the other side of which is attached to the skin of the user to perform cold compress on the skin of the user;

a depilating device 20 fixed on one side of the cold compress part 10 for emitting light passing through the cold compress part 10;

a control device 40, comprising a processor 41 and a capacitor 42, wherein the processor 41 is electrically connected to the hair removal device 20 for sending a control signal to the hair removal device 20, the capacitor 42 is used for providing power to the processor 41 and the hair removal device 20, and the processor 41 and the capacitor 42 are respectively attached to the first heat absorbing portion 32 and the second heat absorbing portion 33 for conducting self heat to the first heat absorbing portion 32 and the second heat absorbing portion 33;

and a heat dissipating part 50 attached to the heat generating part 34 to dissipate heat of the heat generating part 34.

The heat conducting plate 30 is provided with the main heat absorbing part 31, the first heat absorbing part 32 and the second heat absorbing part 33, and the main heat absorbing part 31, the first heat absorbing part 32 and the second heat absorbing part 33 respectively absorb heat to the cold compress part 10, the processor 41 and the capacitor 42, so that the overall temperature of the depilating apparatus 100 can be effectively reduced, the depilating apparatus 100 has no potential safety hazards such as explosion, burning out and short circuit, and the safety of the depilating apparatus 100 is improved.

In this embodiment, the epilating apparatus 100 is provided with a housing 60, the housing 60 having a head portion 61 and a tail portion 62 opposite to the head portion 61, and a peripheral side portion 63 connected between the head portion 61 and the tail portion 62. The peripheral side 63 forms a grip of the epilating apparatus 100. The cold compress portion 10 is provided to the head portion 61. The cold compress portion 10 is used for contacting the skin of the 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 61. The cold compress 10 also has a thermally conductive surface 12 within the housing 60. The heat-conducting surface 12 is bonded to the main heat absorbing 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 side portion 63 is for holding by a user. The peripheral portion 63 is provided with a key, a power switch and other control components, so that a user can control the peripheral portion 63 when holding the peripheral portion. The heat dissipating part 50 and the heat generating part 34 are located in the housing 60 away from the head 61 to prevent the heat conducted by the heat generating part 34 and the heat dissipating part 50 from flowing back to the head 61.

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.

In one embodiment, the housing 60 includes an upper shell 64 and a lower shell 65, and the upper shell 64 and the lower shell 65 may be assembled by screwing or clipping, or may be integrally formed. Optionally, the upper casing 64 and the lower casing 65 are assembled in a snap-fit manner, so that the upper casing 64 and the lower casing 65 can be conveniently disassembled and maintained.

In the present embodiment, the housing 60 has an accommodating space, and the heat conductive plate 30, the hair removal device 20, the control device 40, and the heat dissipation portion 50 are fixed in the accommodating space. The hair removal device 20 is electrically connected to the control device 40, and the capacitor 42 can provide power to the hair removal device 20, so that the hair removal device can be used without being plugged into an external circuit, or an external power source such as a dry battery or an energy storage battery can be directly used, thereby being convenient to store and carry and being used outdoors. The control device 40 may be connected to an external circuit for charging the capacitor 42, and may control the start-stop, power regulation, thermal protection, etc. of the epilating apparatus 100.

It can be understood that, the inside heat of present traditional appearance 100 that moults is big, cause the short circuit to the inside device of appearance 100 fuselage that moults 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, also can not cause the damage to skin, and can also cool down the device in the inside accommodation space of appearance 100 that moults, make the whole cooling of the fuselage of appearance 100 that moults, prevent that the inside high temperature of appearance 100 that moults, cause harm.

In particular, the epilating apparatus 20, the processor 41 and the capacitor 42 of the epilating apparatus 100 of the present application generate heat during operation. The heat conducting plate 30 can contact the processor 41 and the capacitor 42 to absorb heat of the processor 41 and the capacitor 42, so that the heat conducting plate 30 can be utilized to conduct away the heat of the processor 41 and the capacitor 42, the internal devices of the depilating apparatus 100 can be cooled rapidly, the situation that the heat in the accommodating space of the depilating apparatus 100 is too high is avoided, and the dangerous situations of short circuit, burning and explosion of the depilating device 20 and the control device 40 are prevented.

The hair removing device 20 is disposed in the receiving space and adjacent to the head 61, and can be fixedly clamped in the receiving space of the housing 60. The control device 40 is arranged on the rear side of the hair removing device 20, i.e. the side of the hair removing device 20 away from the skin of the person, and the contact range of the external cooling medium allowed to contact the control device is enlarged by such a design, so that the cooling effect of the whole interior of the housing 60 is achieved.

Specifically, the processor 41 is fixed in the accommodating space, is close to the middle of the accommodating space and is close to the inner wall of the peripheral side of the housing 60, and the capacitor 42 is far away from the hair removal device 20 compared with the processor 41, so as to avoid heat accumulation in the accommodating space and prevent the temperature inside the housing from being too high. The processor 41 and the capacitor 42 are both far away from the cold compress portion 10, so that heat of the processor 41 and the capacitor 42 is prevented from being conducted to the cold compress portion 10, and the cooling effect of the cold compress portion 10 is guaranteed. The processor 41, the capacitor 42, and the cold compress portion 10 are in contact with the same surface of the heat conductive plate 30. The heat dissipation part 50 is in contact with the heat conducting plate 30 on the side away from the cold compress part 10, the capacitor 42 and the processor 41. For example, the cold compress portion 10, the processor 41, and the capacitor 42 are all in contact with the surface of the heat conductive plate 30 facing the lower case 65, and the heat dissipation portion 50 is in contact with the surface of the heat conductive plate 30 facing the upper case 64.

In the present embodiment, the heat radiating portion 50 includes a plurality of heat radiating fins 51 arranged at equal intervals. An end of each of the heat dissipation fins 51 contacts the heat generating portion 34, so that heat of the heat generating portion 34 can be rapidly transferred to the heat dissipation fins 51. The distance between the heat dissipation fins 51 is used for external cooling medium to pass through, so that the heat absorbed by the heat dissipation fins 51 can be absorbed and taken away by the external cooling medium, and effective heat dissipation of the heat outlet portion 34 is realized.

It is understood that the first and second

heat absorbing parts

32 and 33 extend from one side of the heat generating part 34. The first heat absorbing portion 32 and the second heat absorbing portion 33 are both located on a side of the heat generating portion 34 away from the main heat absorbing portion 31, that is, the heat conducting plate 30 can effectively absorb heat of the cold compressing portion 10, the processor 41 and the capacitor 42 from the main heat absorbing portion 31, the first heat absorbing portion 32 and the second heat absorbing portion 33 and conduct the heat to the heat dissipating portion 50, or directly dissipate the heat from the heat generating portion 34, so as to effectively reduce heat of the cold compressing portion 10, the processor 41 and the capacitor 42, further reduce the overall temperature inside the depilating device 100, and ensure the safety of the depilating device 100.

Further, referring to fig. 1 and 4, the control device 40 further includes a circuit board 43, the processor 41 is disposed on the circuit board 43, the capacitor 42 is electrically connected to the circuit board 43 and the processor 41, and the processor 41 and the capacitor 42 are separated from each other. A first branch 341 and a second branch 342 extending from the main heat absorbing unit 31 are formed at one side of the heat generating unit 34, and the first sub heat absorbing unit 32 and the second sub heat absorbing unit 33 are respectively disposed at an end of the first branch 341 and an end of the second branch 342.

In the present embodiment, the circuit board 43 is fixed inside the lower case 65. The epilating apparatus 20 obtains control signals for the processor 41 via the circuit board 43 and obtains electrical energy for the capacitor 42 via the circuit board 43. The heat-discharging part 34 of the heat-conducting plate is opposite to the circuit board 43, so that a cooling space exists between the heat-conducting plate and the circuit board 43, the heat dissipation of the circuit board 43 is facilitated, and the heat dissipation of the processor 41 and other electronic components on the circuit board 43 is facilitated.

Specifically, the heat-radiating portion 34 faces the circuit board 43 away from the heat-radiating portion 50. The first branch 341 is attached to the side of the processor 41 away from the circuit board 43, and the second branch 342 is attached to the side of the capacitor 42 away from the circuit board 43.

Optionally, the first branch 341 extends from the heat generating portion 34 toward the tail portion 62. The second branch 342 extends parallel to the first branch 341. There is a space between the first branch 341 and the second branch 342 to facilitate heat dissipation to the first branch 341 and the second branch 342.

Optionally, the first branch 341 and the second branch 342 are both located on a side of the heat generating portion 34 away from the main heat sink 31.

Further, referring to fig. 5, a third branch 343 extends from one side of the heat generating portion 34, a third heat absorbing portion 35 is disposed at an end of the third branch 343, and the third heat absorbing portion 35 is attached to the circuit board 43.

In this embodiment, because the processor 41 is disposed on the circuit board 43, and the circuit board 43 is close to the capacitor 42, the heat of the circuit board 43 is high, which easily causes a potential safety hazard to other electronic components on the circuit board 43. In order to prevent the excessive heat of the circuit board 43, the third heat sink 35 absorbs heat from the circuit board 43. The heat absorbed by the third heat absorbing portion 35 is conducted to the heat outlet portion 34 through the third branch 343, so that the heat outlet portion 34 radiates the heat through the heat radiating portion 50, the circuit board 43 is cooled, the temperature in the accommodating space of the depilating apparatus 100 is further reduced, and the electronic components on the circuit board 43 have no potential safety hazard.

Optionally, the third branch 343 is bent relative to the heat generating portion 34, and the third heat absorbing portion 35 is attached to a side of the circuit board 43 away from the processor 41 and the capacitor 42. The third branch 343 extends from the heat-generating portion 34 and then bends toward the circuit board 43 away from the processor 41, so that the third heat-absorbing portion 35 is attached to the circuit board 43 away from the processor 41, the third heat-absorbing portion 35 is prevented from occupying the arrangement space on the circuit board 43, the contact area between the third heat-absorbing portion 35 and the circuit board 43 is increased, and the heat-absorbing efficiency of the heat-conducting plate 30 on the circuit board 43 is improved.

Further, referring to fig. 1 and 6, the heat conducting plate 30 is provided with a first plate 36, a second plate 37 overlapping with the first plate 36, and a heat conducting medium 38 and a heat conducting net 39 sealed between the first plate 36 and the second plate 37.

In the present embodiment, the heat conductive mesh 39 is laminated between the first plate 36 and the second plate 37. The heat conductive mesh 39 is in sufficient contact with the heat conductive medium 38 such that the contact area of the heat conductive medium 38 with the first plate 36, the second plate 37 and the heat conductive mesh 39 is increased, and the heat conductive medium 38 can rapidly absorb the heat absorbed by the main heat absorbing portion 31 from the cold compress portion 10, and can rapidly absorb the heat absorbed by the first secondary heat absorbing portion 32 from the processor 41, and can rapidly absorb the heat absorbed by the second secondary heat absorbing portion 33 from the capacitor 42, and rapidly transfer the heat to the heat emitting portion 34. The main heat absorbing part 31, the first sub heat absorbing part 32, the second sub heat absorbing part 33, and the heat discharging part 34 are integrally formed to increase the heat transfer efficiency of the heat transfer plate 30.

Optionally, the cold compress 10, processor 41 and the capacitor 42 contact the first plate 36. The heat dissipation part 50 contacts the second plate 37 to dissipate heat after the heat dissipation part 50 absorbs the heat, so that the heat of the cold compress surface 11 can be effectively reduced. Optionally, the first plate 36 and the second plate 37 are both copper plates. The heat conducting net 39 is a copper net with a capillary structure, so that the contact area between the heat conducting medium 38 and the first plate 36 and the second plate 37 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 36 and the second plate 37, and the heat-conducting medium 38 and the heat-conducting net 39 are contained in the sealed cavity.

Optionally, the heat transfer medium 38 is a cooling fluid, preferably water.

Optionally, the edge of the first plate 36 and the edge of the second plate 37 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.

The heat conducting plate 30 is provided with a first plate 36, a second plate 37 overlapped with the first plate 36, and a heat conducting medium 38 and a heat conducting net 39 sealed between the first plate 36 and the second plate 37, 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 34 of the heat conducting plate 30 dissipates the heat through the heat dissipating part 50, so that the heat of the cold compressing part 10 is rapidly reduced.

It will be appreciated that the epilating apparatus 100 is in contact with the skin of a user using the cold compress 10, and that the cold compress 10 emits light to epilate hair by irradiating the hair follicles with light through the skin. The cold compress portion 10 can be cooled down fast so as to reduce the burning sensation that light brought, guarantees the travelling comfort.

Further, referring to fig. 7, the depilating apparatus 100 is provided with a cooling channel, an external cooling medium is introduced into the cooling channel, and the heat conducting plate 30, the control device 40 and the heat dissipating portion 50 are all located in the cooling channel.

In the present embodiment, the housing 60 is provided with a cooling inlet 66, a first cooling outlet 67, a second cooling outlet 68, and a third cooling outlet 69, and the cooling passages are formed between the cooling inlet 66 and the first cooling outlet 67, between the cooling inlet 66 and the second cooling outlet 68, and between the cooling inlet 66 and the third cooling outlet 69. The cooling inlet 66, the first cooling outlet 67, and the third cooling outlet 69 are provided to the peripheral side portion 63. The second cooling outlet 68 is disposed at the aft portion 62. The first cooling outlet 67 and the cooling inlet 66 are located on different sides, respectively, so that the first cooling outlet 67 is located at a distance from the cooling inlet 66, and the first cooling outlet 67 can be located close to an intermediate position inside the epilating apparatus 100, so as to facilitate heat dissipation from the intermediate position inside the epilating apparatus 100. For example, the first cooling outlet 67 is located near the processor 41, which facilitates the first cooling outlet 67 to dissipate heat from the processor 41. The third cooling outlet 69 is located on the same side as the cooling inlet 66. The housing 60 is provided with a first cooling outlet 67, a second cooling outlet 68, and a third cooling outlet 69 such that the cooling channel has three portions, a first portion of the cooling channel being formed at the cooling inlet 66 and the first cooling outlet 67 to directly dissipate most of the heat of the cold compress 10; the second part of the cooling passage is formed at the cooling inlet 66 and the third cooling outlet 69 to facilitate the heat of the cold compressing portion 10 to be conducted to the heat conductive plate 30 through the contact of the cold compressing portion 10 and the heat conductive plate 30 and to be radiated through the third cooling outlet 69; a third portion of the cooling channel is formed at the cooling inlet 66 and the second cooling outlet 68 to dissipate heat from the processor 41 and the capacitor 42 through the second cooling outlet 68. The cooling inlet 66, the first cooling outlet 67, and the third cooling outlet 69 are provided to the peripheral side portion 63. The cooling inlet 66 and the third cooling outlet 69 are disposed on the same side of the peripheral portion 63, and the third cooling outlet 69 is adjacent to the cooling inlet 66, so that the heat of the cold compress portion 10 can be simultaneously and separately absorbed and dissipated quickly, thereby improving the cooling efficiency of the cold compress portion 10. The second cooling outlet 68 is disposed at the tail portion 62 of the housing 60, that is, at the end of the housing 60 away from the head portion 61, so that the second cooling outlet 68 is disposed farther from the cooling inlet 66, in order to increase the distance along which the cooling medium flows, and to make the cooling range wider.

In this embodiment, an external cooling medium is introduced into the cooling channel, and the heat-releasing portion 34, the first heat-absorbing portion 32, the second heat-absorbing portion 33, the control device 40 and the heat-dissipating portion 50 are all located in the cooling channel, so that the heat can be effectively absorbed by the cooling medium to achieve cooling, and the entire temperature in the accommodating space inside the depilating apparatus 100 can be reduced. The cold compress portion 10 is completely isolated from the cooling passage, so that the cooling of the cold compress portion 10 is independent from the cooling of the heat conducting plate 30, the heat radiating portion 50 and the control device 40.

In the present embodiment, the heat discharging portion 34 and the heat radiating portion 50 of the heat conductive plate 30 are adjacent to the cooling inlet 66. The control device 40 is adjacent to the first cooling outlet 67 and the second cooling outlet 68. The cooling channel introduces an external cooling medium from the cooling inlet 66, so that the external cooling medium preferentially contacts with the heat dissipation part 50 and the heat outlet part 34 of the heat conduction plate 30, and the heat outlet part 34 and the heat dissipation part 50 of the heat conduction plate 30 are preferentially absorbed by the cooling medium to achieve rapid cooling. After passing through the heat dissipation portion 50 and the heat outlet portion 34 of the heat conductive plate 30, the cooling medium continues to flow through to the hair removing device 20 and the control device 40, so that the heat of the hair removing device 20 and the control device 40 is absorbed by the cooling medium and taken away by the cooling medium, and finally flows out from the first cooling outlet 67 and the second cooling outlet 68, and the overall effective heat dissipation is realized.

Optionally, the heat dissipation portion 50 is in sealed interface with the cooling inlet 66, so that the heat dissipation portion 50 effectively receives the external cooling medium entering from the cooling inlet 66, and the flow resistance of the heat dissipation portion 50 to the external cooling medium is reduced, thereby ensuring the heat dissipation efficiency. The heat outlet portion 34 of the heat conductive plate 30 is in contact with the heat radiating portion 50 on the side away from the cooling inlet 66.

Optionally, the heat conducting plate 30 is provided with through slots 301, the through slots 301 forming part of the cooling channel. The through groove 301 is formed between the first and

second branches

341 and 342, and the through groove 301 is adjacent to the heat discharging part 34. The through grooves 301 form a part of a cooling passage, and an external cooling medium flows through the through grooves 301 after passing through the heat dissipation part 50, so that the heat discharge part 34 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, the first sub heat absorbing part 32 and the second sub heat absorbing part 33 of the heat conducting plate 30 after passing through the heat radiating part 50, so that the main heat absorbing part 31, the first sub heat absorbing part 32 and the second sub heat absorbing part 33 are effectively cooled.

Referring to fig. 7 and 8, in the present embodiment, the hair removing device 20 includes a lamp 21, a reflector 22 and a lamp holder 23. The lamp tube 21, the reflecting plate 22 and the lamp tube seat 23 are all positioned in the cooling channel. The lamp tube 21, the reflecting plate 22 and the lamp tube seat 23 are all fixed in the accommodating space and close to the head end, so that the path of light rays emitted by the lamp tube 21 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 seat 23 is fixed on the circuit board 43 in a clamping manner, and the lamp tube 21 is fixed on the lamp tube seat 23 in a clamping manner. The reflecting plate 22 is fixed on the lamp tube seat 23 and is located at one side of the lamp tube 21. The lamp tube 21, the reflecting plate 22 and the lamp tube seat 23 are adjacent to the first cooling outlet 67, so that the cooling medium can immediately discharge heat from the first cooling outlet 67 after absorbing the heat of the lamp tube 21, the reflecting plate 22 and the lamp tube seat 23, and the heat of the lamp tube 21, the reflecting plate 22 and the lamp tube seat 23 is effectively reduced. The lamp tube 21 is opposite to the cold compressing portion 10, and light rays emitted by the lamp tube 21 are emitted through the cold compressing portion 10. The reflecting plate 22 is located on the side of the lamp tube 21 away from the cold compressing portion 10. The reflecting plate 22 condenses and reflects the light of the lamp 21, thereby increasing the light concentration of the cold compressing portion 10. The two ends of the reflector 22 are provided with openings, so that the cooling medium flows to the other open end through one open end of the reflector 22, and the external cooling medium contacts the peripheral side of the lamp tube 21 to form convection, thereby effectively cooling the lamp tube 21. The lamp tube holder 23 is fixed to both ends of the lamp tube 21. It will be appreciated that both the reflector 22 and the light tube holder 23 may form a heat generating device inside the epilating apparatus 100.

Optionally, the heat conducting plate 30 is further provided with a fourth heat absorbing portion contacting the reflector 22, the heat conducting plate 30 is further provided with a fifth heat absorbing portion contacting the lamp holder 23, and the fourth heat absorbing portion and the fifth heat absorbing portion may be respectively disposed at an end of a fourth branch and an end of a fifth branch of the heat conducting plate 30. The fourth branch and the fifth branch extend out of the heat outlet part. The heat conducting plate 30 is used for effectively absorbing heat of the reflecting plate 22 and the lamp tube seat 23, and the heat of the reflecting plate 22 and the lamp tube seat 23 is reduced, so that the temperature of the depilating device 20 can be reduced integrally, and the integral temperature of the body of the depilating apparatus 100 is further reduced.

Further, with reference to fig. 7, 8 and 9, the epilating apparatus 100 is provided with a cooling driving portion 80 in the cooling channel, and the cooling driving portion 80 is configured to drive the external cooling medium in the cooling channel to flow.

In the present embodiment, the cooling driving portion 80 is accommodated in the accommodating space, fixed on a surface of the circuit board 43 facing the upper housing 64, and located at a position of the hair removing device 20 away from the cold compress portion 10. The cooling driving portion 80 drives the external cooling medium in the cooling channel to flow through a power device, so that the external cooling medium can effectively take away heat in the epilating apparatus 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 301, so that an external cooling medium can rapidly flow through the heat dissipation portion 50 and the heat outlet portion 34 of the heat conductive plate 30, and the heat outlet portion 34 of the heat conductive plate 30 is effectively cooled. The drive outlet 82 is directed towards the epilating apparatus 20 so that the external cooling medium can be intensively directed to the lamp 21, the reflector plate 22 and the lamp socket 23, increasing the cooling medium flow rate around the epilating apparatus 20.

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 circuit board 43. 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 34 of the heat conductive plate 30 is effectively stabilized. The epilating apparatus 100 is further provided with a thermally conductive plate holder 99 fixed in the housing 60 and firmly joined to the housing 83. The heat-conducting plate support 99 effectively supports the main heat-absorbing portion 31 of the heat-conducting plate 30, and the heat-conducting plate support 99 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 50 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 50 is sealingly engaged with the peripheral side of the fixing groove 84 to reduce the wind resistance between the heat dissipating part 50 and the driving inlet 81.

Alternatively, the heat dissipation fins 51 in the heat dissipation portion 50 may be cast iron fins, steel fins, or aluminum alloy fins. It will be appreciated that the heat sink 51 dissipates heat by convection, and thus the larger the footprint, the better the dissipation. The plurality of fins 51 completely cover the driving inlet 81.

Optionally, the heat dissipation plate 51 and the heat conduction plate 30 in the heat dissipation portion 50 are of an integral structure, the heat dissipation portion 50 and the heat conduction plate 30 are connected together, and under the action of metal heat transfer, the heat output portion 34 can quickly drain away along with the external cooling medium absorbed by the cooling driving portion 80 into the depilating instrument 100, so that the temperature is quickly lowered.

Further, referring to fig. 8, 9 and 10, the cold compress portion 10 is provided with a cold compress piece 19 and a refrigeration piece 18 for refrigerating the cold compress piece 19, the cold compress piece 19 is used for fitting the skin of a user and performing cold compress, the refrigeration piece 18 is provided with a refrigeration surface 181 fitted to the cold compress piece 19 and a heat conduction surface 12 opposite to the refrigeration surface 181, and the main heat absorption portion 31 is fitted to the heat conduction surface 12 to absorb heat of the heat conduction surface 12.

In this embodiment, the lamp tube 21 and the refrigeration piece 18 are both electrically connected to the circuit board 43, and the cold compress piece 19 is clamped to the heat conducting plate bracket 99, so that the refrigeration piece 18 is firmly fixed between the cold compress piece 19 and the heat conducting plate bracket 99, so that 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 arranged between the cold compress part 19 and the lamp tube 21 to prevent heat of the lamp tube 21 from being transmitted to the cold compress part 19, and the reflecting plate 22 is arranged on one side of the lamp tube 21, which is far away from the cold compress part 19, so that light emitted by the lamp tube 21 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 21 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 therefore 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 21 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 21 may be an IPL lamp, and is located on a side of the cold compress 19 away from the human body, and the light emitted from the lamp 21 is emitted to the skin of the user through the cold compress 19. The color of the light emitted from the lamp 21 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 epilating apparatus 100 is provided with a skin detection portion, which may be integrated in the cold dressing 19. The skin detection part is electrically connected with the circuit board 43 by utilizing the touch detection principle of the capacitor 42, and when the cold compress 19 contacts the skin, the detection device of the capacitor 42 preset inside simultaneously detects whether the depilating instrument 100 actually contacts the skin, so that the safety problem of a user caused by misoperation is reduced.

In the present embodiment, the shape of the reflective plate 22 is not limited, and only the light of the lamp 21 may be concentrated toward the cold compress 19, and optionally, the reflective plate 22 is U-shaped, and the opening of the reflective plate 22 is disposed toward the cold compress 19. The lamp 21 is located at the center of the U-shaped opening of the reflection plate 22, and in addition to concentrating light, heat of the lamp 21 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, due to the particularity of the principle of the light depilation technology adopted by the depilation instrument 100, a large amount of heat is generated when light is emitted, and meanwhile, when the cold compress piece 19 contacts with the skin of a user, in order to prevent the light from generating scorching pain, a cooling structure needs to be arranged inside the depilation instrument 100 body, no matter how the cooling mode is adopted, heat can be generated under the heat exchange, and the heat conduction surface 12 of the refrigeration piece 18 is tightly attached to the main heat absorption part 31 of the heat conduction plate 30, so that the cold compress piece 19 is rapidly cooled; besides the refrigerating part 18, a plurality of heating devices 50 are arranged in the accommodating space, and the external cooling medium in the cooling channel can effectively cool the plurality of heating devices 50.

It can be understood that the external cooling medium is sucked in from the cooling inlet 66, enters the driving inlet 81, passes through the driving outlet 82, passes through the lamp 21 along the way, lowers the heat of the lamp 21, passes through the circuit board 43, the processor 41 and the capacitor 42 inside the housing 60, and is finally discharged from the first cooling outlet 67 and the second cooling outlet 68, 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 50 are combined into a whole, the outer surface of the heat conducting plate 30 and the inner wall of the casing 60 enclose a space, and another cooling channel is formed at the cooling inlet 66, so that the heat conducting plate 30 and the refrigerating part 18 are effectively cooled.

Based on the above configuration of the cooling channels in the hair removal device 100, in some embodiments, the heat dissipation manner of the hair removal device 100 may not be air-cooled by a blower, or may be implemented by using other external cooling media, such as water and cooling liquid, only by taking away the heat of the two channels by the external media.

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 than two cooling channels are provided, and besides the cooling element 18 and the lamp 21, a plurality of cooling channels may be provided, so as to cool down a plurality of devices respectively by using the plurality of cooling channels.

In some embodiments, a hair removal device 100 is provided with a light 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 the epilating apparatus 100 of the present application are combined by fusing, physical connection, etc., the components move positions in the epilating apparatus 20; 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 depilating apparatus 100 of the present application has the following advantages:

1. the depilating apparatus 100 employs the heat conducting plate 30 provided with the main heat absorbing portion 31, the first heat absorbing portion 32 and the second heat absorbing portion 33, so that the heat conducting plate 30 can absorb heat to a plurality of devices such as the cold compress portion 10, the processor 41 and the capacitor 42 at the same time, and conduct away heat of the plurality of devices, thereby effectively reducing the overall temperature inside the depilating apparatus 100, and ensuring the safety of the depilating apparatus 100.

2. The heat conducting plate 30 utilizes a first plate 36, a second plate 37 overlapped with the first plate 36, and a heat conducting medium 38 and a heat conducting net 39 sealed between the first plate 36 and the second plate 37 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 34 of the heat conducting plate 30 dissipates the heat through the heat dissipating part 50, so that the heat of the cold compressing part 10 is rapidly reduced. The heat conducting plate 30 is made of copper material, 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 34 can effectively and quickly dissipate heat.

3. The depilating apparatus 100 is a household portable depilating apparatus 100, and is small and exquisite for being held and used by a user conveniently, so that under the condition of large heat accumulation, if heat cannot be dissipated and cooled in time, strong pain and swelling phenomena are brought to the user, and even a safety problem is caused; in the past, only a single inlet and outlet are arranged in the portable depilating apparatus 100 to form a channel for heat dissipation, but more than one heat-generating element is arranged in the portable depilating apparatus 100, for example, if a plurality of heat-generating elements are used for heat dissipation through a single channel with one inlet and one 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 21, both of which generate heat, are disposed in the same cooling channel, and when the external cooling medium passes through one of the refrigerating member 18 and the lamp 21, the heat is conducted to the other component, so that the portable hair removal device 100 of the present application is provided with a plurality of cooling channels, different heat generating components can be disposed in different cooling channels, and the cooling channels can be an inlet corresponding to a plurality of outlets or a plurality of inlets corresponding to a plurality of outlets, so that under the action of the heat conducting component, the external cooling medium can dissipate heat and cool a plurality of heat generating components inside the portable hair removal device 100, and cannot interfere with each other.

4. The epilating apparatus 100 of the present application cools the cooling member 18 and the lamp 21, respectively; compared with the conventional means of singly protecting the refrigerating element 18 by only adopting a sealed cavity to ventilate the refrigerating element, the circuit device and the power supply device which can generate heat, and other heating elements 50 such as the lamp tube 21 are not considered, and particularly when the refrigerator is used for a long time, the heat of the lamp tube 21 is very high, so that the cooling effect is not thorough.

This mode in this embodiment not only can protect the air current of refrigeration piece 18, and at two at least passageways, and utilize compound heat-conducting plate 30 can carry out the heat conduction to refrigeration piece 18 fast, because keep apart completely and under the heat conduction effect that heat-conducting plate 30 provided, external cooling only can be discharged from the export that corresponds separately after accomplishing the heat exchange, it not only can cool down refrigeration piece 18, still to other heating device 50 of the inside appearance 100 that moults, for example circuit board 43, electric capacity 42, treater 41 can cool down, further improve the refrigeration effect of cold compress piece 19, make the cooling heat degree reduce to the cooling temperature that causes temporary paralysis to skin as far as possible, thereby slow down the skin and cause strong painful sense and red swelling phenomenon because of moulting.

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

6. Between the driving inlet 81 of the driving cooling part 80 and the cooling inlet 66 of the casing 60, the heat discharging part 34 and the heat discharging part 50 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.

7. Three cooling outlets on the shell 60, a cooling outlet is arranged on the same side of the shell 60 as the cooling inlet 66 and is adjacent to the same side, so that the cooling medium can be rapidly fed and discharged, the heat dissipation efficiency of the heat conduction plate 30 is improved, a cooling outlet is arranged in the side direction of the shell 60, namely, one side of the cold compress part 10, most of heat of the cold compress part 10 can be rapidly dissipated, the heat of the cold compress part 10 is reduced, a cooling outlet is arranged at the tail part 62 of one end, far away from the cold compress part 10, of the depilating instrument 100, the flow path distance of the cooling medium in the depilating instrument 100 is lengthened and then discharged, the heat of the heat generator 50 flowing through is discharged, and the heat of the heat generator 50 is reduced.

8. The exposure of the cold compress 19 from the head 61 of the housing 60 into physical contact with the skin of the person allows the user to simultaneously experience the cold compress effect of the cold compress 19 during depilation using the depilation device 100, thereby reducing the pain experienced by the user due to the heat associated with the techniques of the optical depilation device 100.

9. 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 depilating apparatus 100.

10. The cooling member 18 can be a semiconductor cooling plate, which can effectively improve the cooling effect of the depilating apparatus 100.

11. The depilating apparatus 100 is provided with a skin detection portion which detects whether the machine actually contacts the skin while the cold compress portion 10 contacts the skin, so that the safety problem of the user caused by the wrong operation can be reduced, and the working efficiency of the 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. An epilating apparatus, characterized in that it comprises:

2. The hair removal device of claim 1, wherein the control device further comprises a circuit board, the capacitor is disposed on the circuit board, the capacitor is electrically connected to the circuit board and the processor, the processor and the capacitor are separated from each other, a first branch and a second branch extending from one side of the heat-generating portion and separated from the main heat-absorbing portion extend from one side of the heat-generating portion, and the first heat-absorbing portion and the second heat-absorbing portion are disposed at an end of the first branch and an end of the second branch, respectively.

3. The hair removal device as claimed in claim 2, wherein a third branch extends from one side of the heat-emitting portion, and a third heat-absorbing portion is disposed at an end of the third branch and attached to the circuit board.

4. A depilating apparatus according to claim 3, wherein the third branch is bent with respect to the heat-emitting portion, and the third heat-absorbing portion is attached to a side of the circuit board facing away from the processor and the capacitor.

5. A depilating apparatus as claimed in any one of claims 1 to 4, wherein the main heat absorbing section, the first secondary heat absorbing section, the second secondary heat absorbing section and the heat outlet section are integrally formed.

6. An epilator as claimed in claim 5, wherein the heat-dissipating portion is attached to a face of the thermally conductive plate, and the cold compress portion, the processor and the capacitor are attached to a face of the thermally conductive plate facing away from the heat-dissipating portion.

7. An epilating apparatus according to claim 5, wherein the thermally conductive plate is provided with a first plate, a second plate superposed with the first plate, and a thermally conductive medium and a thermally conductive mesh sealed between the first plate and the second plate.

8. An epilator as claimed in claim 7, wherein the heat-conducting medium is a cooling fluid and the heat-conducting mesh is attached to the first and second plates.

9. An epilating apparatus as claimed in any one of claims 1 to 4, characterized in that the epilating apparatus is provided with a cooling channel into which an external cooling medium is introduced, and the heat outlet portion, the first heat absorbing portion, the second heat absorbing portion, the control means and the heat dissipating portion are located in the cooling channel.

10. An epilator as claimed in claim 9, wherein the cold compress is isolated from the cooling channel.

11. An epilating apparatus as claimed in claim 9, characterized in that the epilating apparatus is provided with a housing provided with a cooling inlet, a first cooling outlet and a second cooling outlet, the cooling channels being formed between the cooling inlet and the first cooling outlet and between the cooling inlet and the second cooling outlet, the heat dissipating portion and the heat generating portion being opposite to the cooling inlet.

12. The epilator as claimed in claim 11, wherein the housing has a head portion and a tail portion opposite the head portion, and a peripheral side portion connected between the head portion and the tail portion, the cold compress portion is fixed in the housing adjacent to the head portion, the first cooling outlet is provided in the peripheral side portion, the second cooling outlet is provided in the tail portion, the processor is fixed in the housing adjacent to the first cooling outlet, and the capacitor is fixed in the processor adjacent to the second cooling outlet.

13. An epilating apparatus as claimed in claim 11, characterized in that the epilating apparatus is further provided with a third cooling outlet alongside the cooling inlet, the main heat absorbing portion being adjacent to the third cooling outlet.

14. A hair removal device as claimed in any one of claims 1 to 4, wherein the cold application portion is provided with 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, the refrigeration member is provided with a refrigeration surface attached to the cold application member and a heat conduction surface opposite to the refrigeration surface, and the main heat absorption portion is attached to the heat conduction surface to absorb heat from the heat conduction surface.

15. An epilating apparatus according to any one of claims 1 to 4, wherein the epilating device comprises a lamp tube, a reflector plate and a lamp tube seat, the lamp tube emits light towards the cold compress portion, the reflector plate is fixed on one side of the lamp tube to reflect and focus the light of the lamp tube on the cold compress portion, and the lamp tube seat supports and stabilizes two ends of the lamp tube.