KR200496380Y1 - depilator - Google Patents

Abstract

The present invention discloses a depilator. The depilatory machine includes a cold attachment portion, a radiation fin assembly remote from the cold attachment portion, and a heat conduction plate having a main heat absorption portion and a heat output portion away from the main heat absorption portion, wherein the main heat absorption portion contacts the cold attachment portion to heat the cold attachment portion. The heat output part contacts the heat radiating fin assembly to transfer heat to the heat radiating fin assembly, and the heat conduction plate includes a first plate member, a second plate member overlapping the first plate member, and the first plate member and the second plate. A heat conduction medium and a heat conduction network sealed between the members are installed, and the first plate member, the second plate member, the heat conduction medium and the heat conduction network absorb heat from the heat absorbing portion and conduct it to the heat output portion. By providing a first plate member on the heat conduction plate, a second plate member overlapping the first plate member, a heat conduction medium sealed between the first plate member and the second plate member, and a heat conduction network, the heat conduction efficiency of the heat conduction plate is increased. , The heat output part of the heat conduction plate dissipates heat through the heat radiating fin assembly, rapidly reducing the enthusiasm of the cold attachment part.

Description

depilator

The present invention relates to the field of electronic devices, and more particularly to hair removal machines.

Since the heat conduction structure of the current depilator does not have high heat conduction efficiency, it cannot effectively reduce the heat of the cold attachment part of the depilator, and it is easy to cause skin burns during use. That is, the safety of the current depilator is not good.

An object of the present invention is to provide a depilator having high thermal conductivity, rapid temperature drop, and excellent safety performance.

The present invention provides a depilator, which includes a cold attachment portion, a heat dissipation fin assembly far from the cold attachment portion, a heat conduction plate having a main heat absorbing portion and a heat output portion away from the main heat absorbing portion, wherein the main heat absorbing portion is provided. The heat absorbing portion contacts the cold attachment portion to absorb heat from the cold attachment portion, the heat output portion contacts the heat radiating fin assembly to transfer heat to the radiating fin assembly, and the heat conduction plate includes a first plate member and the first A second plate member overlapping the plate member, a heat conduction medium and a heat conduction network sealed between the first plate member and the second plate member are installed, and the first plate member, the second plate member, and the heat conduction The medium and the heat conduction network absorb heat from the heat absorbing portion and conduct it to the heat emitting portion.

The depilator provided by the present invention comprises a first plate member on a heat conduction plate, a second plate member overlapping the first plate member, a heat conduction medium and a heat conduction network sealed between the first plate member and the second plate member. By providing, the heat conduction efficiency of the heat conduction plate is increased, the main heat absorbing part of the heat conduction plate absorbs heat from the cold attachment part, and the heat output part of the heat conduction plate dissipates heat through the heat radiating fin assembly, rapidly reducing the enthusiasm of the cold attachment part. .

In order to more clearly explain the technical solutions of the embodiments of the present invention, the following briefly describes the drawings that need to be employed in the embodiments, but in the following description, the drawings are some embodiments of the present invention, and those skilled in the art can It is clear that other drawings can be obtained according to these drawings without any work.
1 is an exploded schematic diagram of a depilator provided by an embodiment of the present invention;
2 is a schematic cross-sectional view of a heat conduction plate of a depilator provided by an embodiment of the present invention;
Figure 3 is a three-dimensional schematic diagram of a depilator provided by an embodiment of the present invention;
Figure 4 is another three-dimensional schematic diagram of a depilator provided by an embodiment of the present invention;
5 is another exploded schematic diagram of a depilator provided by an embodiment of the present invention;
6 is a schematic cross-sectional view of a depilator provided by an embodiment of the present invention;
7 is another cross-sectional schematic diagram of a depilator provided by an embodiment of the present invention;
Figure 8 is an enlarged schematic view of the depilator V portion of Figure 5;
9 is another schematic diagram of a depilator provided by an embodiment of the present invention;
10 is a partially exploded schematic diagram of a depilator provided by another embodiment of the present invention;
11 is a partial assembly schematic diagram of a depilator provided by another embodiment of the present invention.

In the following, the technical solutions in the embodiments of the present invention are clearly and completely described with reference to the drawings of the embodiments of the present invention, but it is clear that the described embodiments are only some embodiments of the present invention and not all embodiments. . According to the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present invention.

What must be understood in the description of the embodiments of the present invention is that the direction or positional relationship indicated by terms such as "thickness" is the direction or positional relationship indicated according to the drawings, only for facilitating and simplifying the description of the present invention. and does not imply or indicate that the referenced device or element must have a particular orientation or be configured or operated in a particular orientation. Therefore, it should not be construed as a limitation of the present invention.

Referring to FIGS. 1 and 2, the present invention includes a cold attachment part 10, a heat radiating fin assembly 20 far from the cold attachment part 10, a main heat absorbing part 31, and the main heat absorbing part 31 Provides a depilator 100 including a heat conduction plate 30 having a heat output part 32 away from ). The main heat absorbing portion 31 comes into contact with the cold attachment portion 10 to absorb heat from the cold attachment portion 10 . The heat dissipation part 32 contacts the heat dissipation fin assembly 20 to conduct heat to the heat dissipation fin assembly 20 . The heat conduction plate 30 includes a first plate member 33, a second plate member 34 overlapping the first plate member 33, the first plate member 33 and the second plate member ( 34), a heat conduction medium 35 and a heat conduction network 36 sealed between are installed, and the first plate member 33, the second plate member 34, the heat conduction medium 35 and the heat conduction network (36) absorbs heat from the heat absorbing portion and conducts it to the heat emitting portion (32). The heat conduction network 36 is tightly attached to the first plate member 33 and the second plate member 34 so that the heat conduction plate 30 conducts heat uniformly.

The first plate member 33 on the heat conduction plate 30, the second plate member 34 overlapping the first plate member 33, the first plate member 33 and the second plate member 34 By providing the heat conduction medium 35 and the heat conduction network 36 sealed therebetween, the heat conduction efficiency of the heat conduction plate 30 is increased, and the main heat absorbing part 31 of the heat conduction plate 30 is connected to the cold attachment part 10 ) absorbs heat and the heat output portion 32 of the heat conduction plate 30 dissipates heat through the heat dissipation fin assembly 20, so the enthusiasm of the cold attachment portion 10 rapidly decreases.

It is understood that the depilator 100 above depilates using light that penetrates the skin and is irradiated to hair follicles by bringing the cold attachment part 10 from which light is emitted into contact with the user's skin. The cold attachment part 10 can rapidly lower the temperature, reduce the burning sensation caused by light, and secure comfort.

1, 2 and 3, in this embodiment, the depilator 100 includes a housing 40 having a grip end 41 and a head end 42 opposite to the grip end 41. contains The cold attachment part 10 is installed on the head end 42 . The cold attachment part 10 is for emitting light while contacting the user's skin. The cold attachment portion 10 includes a cold attachment surface 11 parallel to the outer surface of the head end 42 . In addition, the cold attachment portion 10 includes a heat conducting surface 12 located inside the housing 40 . The heat conducting surface 12 is properly attached to the main heat absorbing portion 31 . Heat of the cold attachment portion 10 is conducted from the heat conducting surface 12 to the main heat absorbing portion 31, so that the cold attachment portion 10 can obtain a cooling effect. The grip end 41 is for the user to grip. Operation control members, such as buttons, display screens, and lamps, are installed on the holding end 41 to facilitate a user's operation when holding the holding end 41 . The head end ( 42) and is disposed within the housing 40. In addition, the housing 40 includes a tail end facing the head end 42, and the holding end 41 is located between the head end 42 and the tail end to hold the depilator 100. makes it easy

Preferably, the cold attaching surface 11 is a flat surface and the heat conducting surface 12 is a flat surface.

Preferably, the cold attachment surface 11 is an end face of the cold attachment portion 10 . The heat conducting surface 12 is a side surface of the cold attachment part 10 .

Both the first plate member 33 and the second plate member 34 are flat plate members. The heat conduction network 36 is laminated between the first plate member 33 and the second plate member 34 . The heat conduction network 36 is formed so that the contact area in which the heat conduction medium 35 contacts the first plate member 33, the second plate member 34, and the heat conduction network 36 is increased so that the heat conduction medium ( 35), and the heat absorbed by the main heat absorbing portion 31 from the cold attachment portion 10 can be rapidly absorbed by the heat conducting medium 35 and rapidly conducted to the heat output portion 32.

Preferably, the cold attachment part 10 and the heat dissipation fin assembly 20 respectively contact opposite surfaces of the heat conduction plate 30 . For example, the first plate member 33 is tightly attached to the cold attachment part 10 at the main heat absorbing part 31 . The second plate member 34 attaches the heat radiating fin assembly 20 to the heat dissipation part 32 in a suitable manner so that the heat radiating fin assembly 20 absorbs and then dissipates heat, thereby increasing the enthusiasm of the cold attachment surface 11. can be effectively reduced.

The radiating fin assembly 20 includes a plurality of radiating fins 21 arranged at regular intervals. Since the ends of each of the heat dissipation fins 21 are in contact with the heat dissipation part 32 , the heat of the heat dissipation part 32 can be quickly conducted to the heat dissipation fin 21 . Since the distance between the heat dissipation fins 21 allows the external cooling medium to pass through, the heat absorbed by the heat dissipation fins 21 can be absorbed and taken by the external cooling medium, effectively dissipating heat from the heat dissipation part 32 come true

Referring to FIGS. 4 and 5 , the housing 40 includes an upper housing 43 and a lower housing 44 that may be assembled by screwing or engaging or integrally processed, as an example. Preferably, the upper housing 43 and the lower housing 44 are assembled in a coupled form by an engaging member, so that the upper housing 43 and the lower housing 44 can be easily disassembled, assembled, and repaired. there is.

In this embodiment, the housing 40 has an accommodating space, and both the heat conduction plate 30 and the heat dissipation fin assembly 20 are fixed in the accommodating space. In addition, the hair removal device 100 includes a hair removal device accommodated in the accommodation space, a circuit device, and a power supply device. The hair removal device, circuit device and power device are all electrically connected in sequence, and the power device supplies electrical energy to the hair removal device and can be used without being connected to an external circuit. Since you can use the power directly, it is easy to store and carry, and you can use it outside. The circuit device can be externally connected to an external circuit for charging the power supply, and can control start, stop, power control, heat protection, and the like of the depilator 100.

As can be understood, currently existing depilatories have high heat inside the main body, and are liable to cause danger of short circuit, incineration, explosion, etc. to parts inside the main body of the depilator. On the other hand, the heat conduction plate 30 of the present invention not only effectively lowers the temperature of the cold attachment portion 10, but also can effectively coldly attach the cold attachment portion 10 to the user's skin with high comfort without damaging the skin. In addition, since the temperature of the parts in the accommodation space inside the depilator 100 can be lowered, the temperature of the entire main body of the depilator 100 can be lowered, and the inside of the depilator 100 can be prevented from being too hot and causing harm. there is. Specifically, each component of the hair removal device, circuit device, and power supply device of the depilator 100 according to the present invention generates heat during operation. The heat conduction plate 30 may come into contact with at least some of the heating components of the hair removal device circuit device and the power supply device to absorb heat from the heating components of the hair removal device, the circuit device and the power device. Accordingly, it is possible to realize a rapid temperature drop of the internal parts of the depilator 100 by conducting heat of the heating component among the depilatory device, the circuit device, and the power supply device using the heat conduction plate 30, and the depilator ( 100), it is possible to prevent an excessive increase in enthusiasm in the accommodation space, and to prevent occurrence of dangerous situations such as short circuit, incineration, and explosion of each device such as a hair removal device, a circuit device, and a power supply device.

Circuit devices often place some of their control elements on the housing surface. For example, parts such as a work control key and a power switch are disposed on the surface of the gripper, and the user controls the entire depilator 100 by manipulating and controlling the power switch to start, stop, and control the depilator 100. level can be adjusted.

The hair removal device may be disposed in the vicinity of the head end 42 in the accommodation space and engaged and fixed within the accommodation space of the housing 40 . The circuit device and power supply are arranged within the housing, but may also be arranged inside the grip. In this embodiment, it is formed on the back side of the hair removal device, that is, on the far side from the human skin of the hair removal device, and by this study, the effect of cooling the entire inside of the housing can be obtained by expanding the contact range of the external cooling medium that can contact the accommodation space. . In addition, referring to FIG. 5 , the depilator 100 further includes a plurality of heating components 50, and the heat conduction plate 30 contacts at least some of the heating components 50, respectively, to the heating components. It further includes a plurality of sub-heat absorbing portions 37 absorbing the heat of (50).

In this embodiment, the plurality of heating components 50 are installed in the elements of the hair removal device, the circuit device, and the power device. A plurality of heating components 50 can be disposed at various locations within the accommodation space. The sub heat absorbing part 37 extends and protrudes from one side of the heat emitting part 32 . The sub heat absorbing part 37 and the main heat absorbing part 31 are located on both sides of the heat emitting part 32, that is, since the heat generating part 50 is separated from the cold attachment part 10, the heat generating part It is possible to prevent the heat of (50) from being conducted to the cold attachment part 10 and to secure the effect of lowering the temperature of the cold attachment part 10. The heating element 50 and the cold attachment part 10 are in contact with the same surface of the heat conduction plate 30 . For example, the heat generating component 50 and the cold attachment part 10 are in contact with the surface of the first plate member 33, and the heat dissipation fin assembly 20 is formed on the surface of the second plate member 34. is in contact As can be understood, the first plate member 33 can effectively absorb the heat of the cold attachment part 10 and the heat generating component 50 from the main heat absorbing part 31 and the sub heat absorbing part 37. there is. And it is conducted to the second plate member 34 through the heat conduction medium 35 and the heat conduction network 36, and the second plate member 34 conducts heat back to the heat dissipation fin assembly 20, or By directly dissipating heat from the heat part 32, the enthusiasm of the cold attachment part 10 and the heating part 50 can be effectively reduced.

In this embodiment, the heat conduction plate 30 covers the cold attachment portion 10, the heating component 50, and the heat radiation fin assembly 20, so that the heat conduction medium 35 covers the cold attachment portion 10 and the heating component 50. ) and rapidly transfers the heat to the heat dissipation fin assembly 20. The arrangement area of the heat conduction network 36 of the first plate member 33 and the second plate member 34 is large, and the heat conduction efficiency of the heat conduction plate 30 is effectively increased.

Preferably, both the first plate member 33 and the second plate member 34 are copper plates. The heat conduction network 36 is a copper network having a capillary structure. Accordingly, the contact area between the heat conduction medium 35, the first plate member 33, and the second plate member 34 is increased and further averaged, so that the heat conduction efficiency of the heat conduction plate 30 is improved.

Preferably, a vacuum-exhausted closed cavity is provided between the first plate member 33 and the second plate member 34, and the heat conduction medium 35 and the heat conduction network 36 are placed in the closed cavity. Accept.

In addition, the heat conduction medium 35 may be a cooling liquid, and is preferably water quality.

Preferably, by sealing and compressing the edge of the first plate member 33 and the edge of the second plate member 34, the heat conduction plate 30 has a solid structure and heat is generated inside the heat conduction plate 30. intrusion can be prevented.

In addition, referring to FIGS. 5, 6 and 7, the depilator 100 is provided with a cooling passage 60 (as indicated by the dotted line in FIG. 5) into which an external cooling medium is introduced, and the heat output unit ( 32), the sub heat absorbing part 37, the heating component 50, and the heat radiating fin assembly 20 are all located in the cooling passage 60.

In this embodiment, a cooling inlet 45, a first cooling outlet 46, a second cooling outlet 47 and a third cooling outlet 49 are installed in the housing 40, and the cooling passage 60 Is between the cooling inlet 45 and the first cooling outlet 46, between the cooling inlet 45 and the second cooling outlet 47, and between the cooling inlet 45 and the third cooling outlet 49 formed between The cooling inlet 45 and the first cooling outlet 46 are installed in the holding part 41, and the first cooling outlet 46 is installed on the outer circumferential side of the housing 40, and thus the first cooling The outlet 46 can be brought close to the middle position inside the depilator 100, and the heat at the middle position inside the depilator 100 can be easily discharged. The first cooling outlet 46, the second cooling outlet 47, and the third cooling outlet 49 are disposed using the housing 40, and the cooling passage 60 has three parts. The first portion of the cooling passage 60 is formed at the cooling inlet 45 and the first cooling outlet 46 to directly release most of the heat from the cold attachment portion 10 . The second part of the cooling passage is formed at the cooling inlet 45 and the third cooling outlet 49, and contacts the heat conduction plate 30 through the cold attachment portion 10 so that the heat of the cold attachment portion 10 is conducted. It conducts to the plate 30 and facilitates heat dissipation through the third cooling outlet 49. The third part of the cooling passage 60 is formed at the cooling inlet 45 and the second cooling outlet 47 so that the heat of the heating component 50 is dissipated through the second cooling outlet 47 . The cooling inlet 45, the first cooling outlet 46 and the third cooling outlet 49 are all installed on the gripping part 41. The first cooling outlet (46) is disposed on the outer circumferential side of the gripping portion (41), the cooling inlet (45) and the third cooling outlet (49) are disposed on the same side of the gripping portion (41), and the third cooling outlet (46) is disposed. Adjacent the outlet (49) to the cooling inlet (45). Through this design, the heat of the cold attachment portion 10 is simultaneously separated to speed up the intake and discharge of the cooling medium, and the temperature drop efficiency of the cold attachment portion 10 can be improved. The second cooling outlet 47 is disposed on one side far from the tail end 48 of the housing 40, that is, the head end 42 of the housing 40. Arranging the second cooling outlet 47 away from the cooling inlet 45 is to increase the flow path distance of the cooling medium, thereby widening the range available for cooling.

In this embodiment, the depilator 100 has a cooling passage 60 through which an external cooling medium is introduced, and the heat dissipating part 32, the sub heat absorbing part 37, the heating part 50, and the heat dissipating fin assembly. 20 are all located in the cooling passage 60, can efficiently absorb heat and lower the temperature by the cooling medium, and can lower the temperature of the entire accommodation space inside the depilator 100. The cold attachment part 10 has the cooling passage 60 so that the temperature drop of the cold attachment part 10 and the temperature drop of the heat conduction plate 30, the heat dissipation fin assembly 20, and the heating part 50 are independent of each other. ) is completely isolated from

In this embodiment, the heat output part 32 of the heat conduction plate 30 and the heat dissipation fin assembly 20 are adjacent to the cooling inlet 45 . The heating component 50 is adjacent to the first cooling outlet 46 and the second cooling outlet 47 . The cooling passage 60 introduces an external cooling medium from the cooling inlet 45 so that the external cooling medium preferentially contacts the heat dissipation fin assembly 20 and the heat output part 32 of the heat conduction plate 30, and the heat conduction plate ( 30), the heat of the heat dissipation part 32 and the heat dissipation fin assembly 20 is preferentially absorbed by the cooling medium, so that a rapid temperature drop is realized. Since the cooling medium continues to flow to the plurality of heating components 50 after passing through the heat dissipation fin assembly 20 and the heat dissipation part 32 of the heat conduction plate 30, heat from the heating components 50 is transferred to the cooling medium. It is absorbed and follows, and eventually flows out from the first cooling outlet 46 and the second cooling outlet 47, so that effective heat dissipation is realized as a whole.

Preferably, the heat dissipation fin assembly 20 is sealedly connected to the cooling inlet 45 so as to efficiently receive the external cooling medium entering from the cooling inlet 45 so that the heat dissipation fin assembly 20 flows with respect to the external cooling medium. Reduce resistance and ensure heat dissipation efficiency. The heat output part 32 of the heat conduction plate 30 contacts a side of the heat dissipation fin assembly 20 far away from the cooling inlet 45 .

Preferably, a through hole 38 forming a part of the cooling passage 60 is installed in the heat conduction plate 30 . The heat output part 32 is installed on the outer circumferential side of the through hole 38 . The external cooling medium passes through the heat dissipation fin assembly 20 and then flows through the through hole 38 so that the heat output part 32 and the external cooling medium come into contact. Of course, it is certain that a part of the cooling medium flows out of the main heat absorbing part 31 and the sub heat absorbing part 37 of the heat conduction plate 30 after passing through the radiating fin assembly 20, and the main heat absorbing part 31 and the temperature of the subheat absorbing portion 37 is effectively reduced.

Referring to FIGS. 5 and 8 , in this embodiment, a lamp tube 71, a reflector 72 and a lamp holder 73 are installed in the depilatory device. The lamp tube 71, the reflector 72 and the lamp holder 73 are all disposed in the cooling passage 60. The lamp tube 71, the reflector 72, and the lamp holder 73 reduce the emission ray path of the lamp tube 71 to prevent the heat of the emission ray from being conducted to more parts, and to prevent heat in the receiving space. All are fixed adjacent to the head end in the receiving space to reduce concentration. The lamp tube 71, the reflector 72 and the lamp holder 73 perform the first cooling immediately after the cooling medium absorbs the heat of the lamp tube 71, the reflector 72 and the lamp holder 73. It is adjacent to the first cooling outlet 46 so as to dissipate heat from the outlet 46 and effectively reduce the heat of the lamp tube 71, reflector 72 and lamp holder 73. The lamp tube 71 faces the cold attachment portion 10 , and the light emitted from the lamp tube 71 is emitted through the cold attachment portion 10 . The reflector 72 is located on one side of the lamp tube 71 far from the cold attachment part 10 . The reflecting plate 72 condenses/reflects the light of the lamp tube 71 to increase the concentration of light emitted from the cold attachment part 10 . Since openings are provided at both ends of the reflector 72, the cooling medium flows through the open end of one side of the reflector 72 to the open end of the other side, and the external cooling medium contacts the outer circumferential side of the lamp tube 71. convection is formed, and the temperature drop of the lamp tube 71 can be effectively reduced. The lamp holder 73 is fixed to both ends of the lamp tube 71 . It is understood that both the reflector 72 and the lamp holder 73 can form the heating element 50 . That is, since the sub heat absorbing portion 37 of the heat conduction plate 30 can be brought into contact with the reflector 72 and the lamp holder 73, the heat conduction plate 30 can cause the reflection plate 72 and the lamp holder to come into contact with each other. (73) can efficiently absorb heat, and since the enthusiasm of the reflector 72 and the lamp holder 73 can be reduced, the enthusiasm of the entire hair removal device can be reduced, and also the may reduce enthusiasm.

5, 8 and 9, the depilator 100 has a cooling drive unit 80 for driving the flow of the external cooling medium in the cooling passage 60 located in the cooling passage 60. It is installed.

In this embodiment, the cooling drive unit 80 is fixed in the accommodation space and is located away from the cold attachment unit 10 of the hair removal device. Since the cooling driver 80 causes the external cooling medium to flow in the cooling passage 60 through a power unit, the external cooling medium can effectively take heat from the depilator 100 . The cooling drive unit 80 includes one drive inlet 81 and one drive outlet 82 . Since the drive inlet 81 faces the through hole 38, the external cooling medium quickly flows through the heat dissipation fin assembly 20 and the heat output part 32 of the heat conduction plate 30, and the heat conduction plate ( The temperature of the heat output part 32 of 30) can be effectively decreased. The drive outlet 82 faces the hair removal device so as to centrally guide the external cooling medium to the lamp tube 71, the reflector 72 and the lamp holder 73, and the cooling medium flows around the hair removal device. Increase speed.

Preferably, the cooling driver 80 is a fan. The external cooling medium is air. For example, the cooling drive unit 80 is a centrifugal fan, an axial flow fan, a mixed flow fan and a side flow fan. The cooling drive unit 80 is preferably a centrifugal fan that introduces external air in the axial direction of the fan impeller and then mainly flows in the radial direction.

Specifically, the cooling drive unit 80 includes a housing 83 and wings fixed to the housing 83 . The driving inlet 81 and the driving outlet 82 are opened in the housing 83 . The lower end of the housing 83 is fixed inside the lower housing 44 . The driving inlet 81 is opened at the upper end of the housing 83 . The driving outlet 82 is opened on the outer circumferential side of the housing 83 . The heat conduction plate 30 is fixed to an upper end of the housing 83 . The housing 83 effectively supports the heat conduction plate 30 so as to effectively solidify the heat output part 32 of the heat conduction plate 30 . A heat conduction plate bracket 39 fixed in the housing 40 and firmly bonded to the housing 83 is further installed in the depilator 100 . The heat conduction plate bracket 39 effectively supports the main heat absorbing portion 31 of the heat conduction plate 30 . In addition, the heat conduction plate bracket 39 prevents the cooling medium of the driving outlet 82 from flowing backward to the heat conduction plate 30, and effectively prevents the cold attachment part 10 by the heat conduction plate 30. In order to ensure a temperature drop, the cooling medium of the drive outlet 82 is isolated from the heat conduction plate 30.

More specifically, a fixing groove 84 through which the heat conduction plate 30 passes and the heat dissipation fin assembly 20 is fixed is installed at an upper end of the housing 83 . The driving inlet 81 is installed at the lower end of the fixing groove 84. The heat dissipation fin assembly 20 is airtightly matched to the outer circumferential side of the fixing groove 84 and reduces wind resistance between the heat dissipation fin assembly 20 and the driving inlet 81 .

Preferably, the radiating fin 21 of the radiating fin assembly 20 may be a cast iron radiating fin, a steel radiating fin, or an aluminum alloy radiating fin. Since the heat dissipation fin 21 dissipates heat in a convective manner, it is understood that the larger the cover area, the higher the heat dissipation effect. A plurality of heat dissipation fins 21 completely cover the driving inlet 81 .

Preferably, in the heat dissipation fin assembly 20, the heat dissipation fin 21 and the heat conduction plate 30 are integrally structured, and the heat dissipation fin assembly 20 and the heat conduction plate 30 are bonded together to form a cooling drive unit 80 under the heat transfer action of metal. Since the external cooling medium is sucked into the depilator 100, the heat of the heat output unit 32 is quickly discharged together with the external cooling medium to rapidly lower the temperature.

More specifically, the depilator 100 includes a circuit board 91 fixed to the inside of the lower housing 44, a processor 92 fixed to the circuit board 91, and the lower housing 44 ) and further includes a capacitance 94 fixed therein. The housing 83 of the cooling drive unit 80 is fixed to the circuit board 91, and the cooling drive unit 80 is electrically connected to the circuit board 91 so as to receive a driving electrical signal from the circuit board 91. Acquire The processor 92 controls the operation of the hair removal device by processing electrical signals of the hair removal device. The capacitance 94 supplies electric energy to the hair removal device, the cooling driver 80, the circuit board 91, and the processor 92. The circuit board 91 , the processor 92 , the capacitor 94 , and the cooling driver 80 may all constitute the heat generating component 50 . Preferably, the sub-heat absorbing part 37 of the heat conduction plate 30 contacts the processor 92, and the sub-heat absorbing part 37 absorbs heat from the processor 92 so that the processor 92 effectively reduce the enthusiasm of The circuit board 91, the processor 92, and the capacitor 94 are all in the path of an external cooling medium from the driving outlet 82 to the second cooling outlet 47.

In addition, the cold attachment part 10 is provided with a cold attachment member 19 that adheres coldly to the user's skin and a cooling member 18 for cooling the cold attachment member 19, the cooling member 18 A cooling surface 181 to which the cold attachment member 19 is in close contact and a heat conducting surface 12 opposing the cooling surface 181 are installed, and the main heat absorbing portion 31 is provided with the heat conducting surface 12 Adhering to the surface, the heat of the heat conducting surface 12 is absorbed.

In this embodiment, both the lamp tube 71 and the cooling member 18 are electrically connected to the circuit board 91, and the cold attachment member 19 is engaged with the heat conduction plate bracket 39 to form the cooling member ( 18) is firmly fixed between the cold attachment member 19 and the heat conduction plate bracket 39 to facilitate contact between the main heat absorbing portion 31 and the cooling member 18. The cooling member 18 is in close contact with the cold attachment member 19 to cool the cold attachment member 19, and a filter is additionally installed between the cold attachment member 19 and the lamp tube 71 to cool the lamp tube 71. Heat transfer from the cold attachment member 19 is prevented, and a reflector 72 is provided on the side of the lamp tube 71 away from the cold attachment member 19 to reflect light emitted from the lamp tube 71 to the cold attachment member 19. ) focus on

Preferably, the cold attachment member 19 is a crystal material, specifically, it may be sapphire, K9 glass, or crystal glass, any material that satisfies light-transmitting crystal, or may be a sapphire material.

Since the cold attachment member 19 is made of sapphire material, the cold attachment member 19 can also be used as a light outlet, and when the lamp tube 71 emits light, since sapphire has strong thermal conductivity, the cooling member 18 It can be understood that efficient heat exchange can occur between the and the cold attachment member 19, and an optimal cooling effect can be obtained. Preferably, the cold attachment member 19 may be a circular plate member or a rectangular plate member, but is not limited thereto. The surface of the cold attachment member 19 away from the lamp tube 71 is in contact with the human body, and the contacting surface may be a circular arc surface or a flat surface, preferably a flat surface.

In this embodiment, the lamp tube 71 may be an IPL lamp tube, and the light ray emitted from the lamp tube 71 located on the side away from the human body contact of the cold attachment member 19 passes through the cold attachment member 19. irradiated to the user's skin. The color of the light emitted from the lamp tube 71 is not limited, and may be color light, composite light, etc., and the specific wavelength and frequency are determined depending on the usage situation.

In this embodiment, the depilator 100 includes a skin detection unit that can be integrated into the cold attachment member 19 . The skin detection unit is electrically connected to the circuit board 91 using the principle of capacitive touch sensing, and when the cold attachment member 19 comes into contact with the skin, the capacity detection means preset therein indicates that the depilator 100 is actually Since it simultaneously detects whether or not the device has been in contact with the skin, it is possible to reduce user safety problems caused by malfunction.

In this embodiment, the shape of the reflector 72 is not limited, and the light rays of the lamp tube 71 may be concentrated in the direction of the cold attachment member 19 . Preferably, the reflector 72 has a U-shape, and an opening of the reflector 72 faces the cold attachment member 19 . Since the lamp tube 71 is located in the center of the U-shaped opening of the reflector 72, it is possible to avoid not only concentrating the light but also dissipating the heat of the lamp tube 71 to other places during operation.

In this embodiment, the cooling member 18 is a semiconductor having a heat conducting surface 12 and a cooling surface 181 disposed opposite to the cold attachment member 19 to cool the cold attachment member 19. It may be a cooling element of a cooling method.

Also, as can be understood, the depilator 100 adopts the light hair removal technology, and due to the specificity of the principle, when light is emitted, a lot of heat is generated, and at the same time, the cold attachment member 19 contacts the user's skin. It is necessary to arrange a structure to lower the temperature inside the main body of the depilator 100 in order not to cause the user a hot pain of the light beam when doing so, and no matter how the temperature is lowered, heat is generated under the heat exchange, and the cooling The heat conduction surface 12 of the member 18 comes into close contact with the main heat absorbing portion 31 of the heat conduction plate 30, and the cold attachment member 19 rapidly lowers the temperature. In addition to heat generated by the cooling member 18, various heating components 50 are disposed in the accommodation space, and the plurality of heating components 50 can be efficiently cooled by an external cooling medium in the cooling passage 60.

As can also be understood, the external cooling medium is sucked in from the cooling inlet 45, enters the drive inlet 81, passes through the drive outlet 82, passes through the lamp tube 71 in the middle, and 71 reduces the heat, passes through the circuit board 91, the processor 92 and the capacitor 94 inside the housing 40, and finally the first cooling outlet 46 and the second cooling outlet 47 ), the path of the cooling passage 60 is formed by being discharged from the cooling passage 60, and the area in the middle of the passage of the external cooling medium inside the cooling passage 60 is cooled down.

In addition, the heat conduction plate 30 and the heat radiation fin assembly 20 are integrally coupled so that the outer surface of the heat conduction plate 30 and the inner wall of the housing 40 are surrounded to form a space so that the heat conduction plate 30 and the cooling member 18 can effectively It can be understood that the cooling inlet 45 and the other cooling passages 60 are properly joined to form the lowering.

As described above, according to the provision of the cooling passage 60 in the depilator 100, in some embodiments, the heat dissipation method of the depilator 100 does not require the use of air cooling by a fan, and other external cooling media, such as For example, water, cooling liquid, etc. may be used, and it is preferable that the external medium can take heat from the two passages.

The contact surface of the cold adhering portion 10 and the skin is disposed on the same side as the exposed end face of the skin detection unit, so that when the skin is depilated by light irradiation, the cold adhering member 19 is easily brought into contact with the area to be irradiated of the skin, so that the skin to be irradiated It is possible to alleviate the burning sensation on the irradiated skin by attaching it cold and lowering the temperature, and since the cold attachment member 19 can be brought close to 0 degrees, the skin near the light exit opening can be infinitely close to the freezing point, The burning sensation of the skin can be alleviated, and the skin cannot be damaged by contact for a short time.

In some embodiments, although two or more cooling passages 60 mentioned in this embodiment are installed, a plurality of cooling passages 60 are provided in addition to the cooling member 18 and the lamp tube 71, and the plurality of cooling passages 60 may be used to cool each of the plurality of heat generating components 50.

Also, in some embodiments, the depilator 100 is provided with a light emitting body, a structural feature described using all of the above embodiments.

In another embodiment, referring to FIGS. 10 and 11 , it is almost the same as the embodiment shown in FIG. 5 , except that the heat conduction plate 30 has a “T” shape. The wide end of the heat conduction plate 30 completely covers the cold attachment portion 10 to improve the heat absorption efficiency of the cold attachment portion 10 of the heat conduction plate 30, and the narrow end portion of the heat conduction plate 30 is in contact with the heat dissipation fin assembly 20 . That is, the main heat absorbing part 31 is installed at one wide end of the heat conduction plate 30 . An attachment plate 22 (see FIG. 10 ) to which a plurality of heat dissipation fins 21 are fitly attached is disposed on the heat dissipation fin assembly 20, and the attachment plate 22 is at one end of the narrow width of the heat conduction plate 30. Since they are appropriately attached, the heat conduction efficiency between the narrow end of the heat conduction plate 30 and the heat radiation fin assembly 20 can be improved. That is, the heat output part 32 is installed at one narrow end of the heat conduction plate 30 . A portion of the heat dissipation fin 21 not covered by the heat conduction plate 30 is used to pass a cooling medium, and the heat dissipation fin assembly 20 and the heat conduction plate 30 are cooled. Of course, in other embodiments, the heat conduction plate 30 may be arranged in any other shape.

For those skilled in the art, when all or some of the components of the depilator 100 of the present invention are combined by condensation, physical connection, etc., for example, the position of each component of the depilatory device is moved or integrally set, or In the case where a facility/device with a specific function can be configured after designing as a separate type or by replacing the number of features or by changing the feature form that does not use a function, the component can constitute a facility/device with a specific function, instead of the corresponding component of the present invention. The use of these facilities/devices falls within the protection scope of the present invention as well.

The depilator 100 of the present invention has the following advantages over the prior art.

1. The depilator adopts a heat conduction plate 30 of a composite structure, and the heat conduction plate 30 comprises a first plate member 33, a second plate member 34 overlapping the first plate member 33, and the above The heat conduction efficiency of the heat conduction plate 30 is increased by using the heat conduction medium 35 and the heat conduction network 36 sealed between the first plate member 33 and the second plate member 34, and the heat conduction plate ( Since the main heat absorbing portion 31 of 30) absorbs heat from the cold attachment portion 10 and the heat output portion 32 of the heat conduction plate 30 dissipates heat through the radiating fin assembly 20, the cold The enthusiasm of the attaching portion 10 rapidly declines. Since copper is used for the heat conduction plate 30, the heat conduction efficiency of the heat conduction plate 30 is high, the main heat absorbing part 31 absorbs heat efficiently and quickly, and the heat emitting part 32 can dissipate heat efficiently and quickly. there is.

2. The depilator is a portable depilator for home use (100) and is set to be relatively small in order to make it convenient for the user to hold and use. Therefore, when a large amount of heat is accumulated, if heat dissipation and temperature reduction cannot be performed immediately, severe pain and red swelling are caused to the user, resulting in safety problems. In the existing portable depilator 100, only one inlet and one outlet are arranged to form one passage and perform heat dissipation, but the portable depilator 100 does not have one heating element inside. For example, if heat radiation is performed by relying on a single entrance and exit of a plurality of heating elements, the heat generated by the heating elements affects each other, lowering the heat dissipation effect, and the working environment of the heating elements in the passage is also affected. You will receive. For example, if the cooling member 18 and the lamp tube 71 that both generate heat are disposed in the same cooling passage 60 and the external cooling medium passes through either the cooling member 18 or the lamp tube 71 It transfers heat to other elements. Therefore, the present invention can install a plurality of cooling passages 60 in the portable depilator 100, and arrange other heating elements in the other cooling passages 60, and the cooling passage 60 has one inlet. It may correspond to a plurality of outlets, or a plurality of inlets may correspond to a plurality of outlets, so under the action of the heat conduction assembly, the external cooling medium does not interfere with each other and radiates heat to the plurality of heat generating elements of the portable depilator 100, thereby increasing the temperature. can lower

3. By providing two separated cooling passages 60, the cooling member 18 and the lamp tube 71 are respectively cooled. In addition, conventionally, the closed cavity protects the cooling member 18 alone and uses only means for ventilation, but other heating components 50 such as circuit devices, power supplies, and lamp tubes 71 that generate heat are also considered. In particular, when used for a long time, the heat of the lamp tube 71 is very high, and the temperature lowering/cooling effect is not perfect.

In this embodiment, the method not only protects the airflow of the cooling member 18, but also can quickly conduct heat through the cooling member 18 by using the heat conduction plate 30 combined in at least two passages, and completely External cooling by isolation and heat conduction by the heat conduction plate 30 not only lowers the temperature of the cooling member 18 because it is discharged only from each corresponding outlet after the heat exchange is completed, but also other heating parts inside the depilator 100 (50), for example, the temperature of the circuit board 91, the capacity 94, the process and the lamp tube 71 can be lowered, and the cooling effect of the cold attachment member 19 is further increased to maximize the cooling heat. It can lower the cooling temperature to cause temporary paralysis of the skin, thereby alleviating the strong pain and red swelling caused by hair loss of the skin.

4. The external cooling medium that can be used as the technical means of the present invention may be not only air introduced by the fan but also other cooling medium such as water or cooling liquid cooled using a pump.

5. Between the drive inlet 81 that drives the cooling unit and the cooling inlet 45 of the housing 40, the heat output unit 32 of the heat conduction plate 30 and the heat dissipation fin assembly 20 are installed, and the heat conduction plate 30 One end extends to the cooling member 18, and is capable of simultaneously cooling the heat conducting member and the cooling member 18 while introducing an external cooling medium by driving the cooling unit.

6. In the three cooling outlets of the housing 40, one cooling outlet is installed adjacent to the same side as the cooling inlet 45 in the housing 40 so that the cooling medium can enter and exit quickly, and the heat conduction plate ( 30) to improve the heat dissipation efficiency. The other cooling outlet is installed in the lateral direction of the housing 40, that is, on the side of the cold attachment part 10 to quickly dissipate most of the heat from the cold attachment part 10 and reduce the enthusiasm of the cold attachment part 10. can Another cooling outlet is installed at the tail of one end of the depilator 100 away from the cold attachment part 10 to lengthen the passage distance of the cooling medium in the depilator 100 and then discharge it, and the heat of the flowing heating part 50 It is possible to reduce the enthusiasm of the heating component 50 by discharging.

7. The cold attaching member 19 actually contacts the human skin exposed at the head end 42 of the housing 40 so that the user uses the depilator 100 in the process of depilating, and at the same time the cold attaching member 19 makes the user feel the effect of being coldly attached, and through this, the relatively strong pain caused by the heat that the user has due to the technology of the optical depilator (100) is reduced.

8. The cold attachment member 19 adopts a crystal material, but can also be made of a sapphire material. Sapphire has a relatively strong heat conduction performance, and maintains the transmittance of the light while reducing the heat of the light beam emitted by the projectile of the depilator 100.

9. The cooling member 18 may be a semiconductor cooling sheet capable of effectively lowering the temperature of the depilator 100.

10. The depilator 100 includes a skin detection unit, and at the same time that the cold attachment unit 10 contacts the skin, the skin detection unit can detect whether the machine is actually in contact with the skin, and safety due to user's mistake It is possible to reduce the problem of, and at the same time improve the work efficiency of the depilator (100).

The above are the embodiments of the present invention, and several improvements and modifications can be made by those skilled in the art without departing from the principles of the embodiments of the present invention, and these improvements and modifications are also considered within the scope of protection of the present invention. should be mindful of

Claims (20)

As a depilator,
A heat conduction plate having a cold attachment portion, a radiating fin assembly far from the cold attachment portion, a main heat absorption portion, and a heat output portion away from the main heat absorption portion, wherein the main heat absorption portion contacts the cold attachment portion to form the cold attachment. The heat dissipation part contacts the heat dissipation fin assembly to transfer heat to the heat dissipation fin assembly, and the heat conduction plate includes a first plate member, a second plate member overlapping the first plate member, and the heat conduction plate. A heat conduction medium and a heat conduction network sealed between the first plate member and the second plate member are installed, and the first plate member, the second plate member, the heat conduction medium, and the heat conduction network heat heat from the main heat absorbing portion. Absorbs and conducts to the heat output part,
The depilator further comprises a plurality of heat generating parts, and the heat conduction plate further comprises a plurality of sub heat absorbing parts contacting at least some of the heat generating parts, respectively, to absorb the heat of the heat generating parts. delete According to claim 1,
The depilator, characterized in that the heating part and the cold attachment part contact the same surface of the heat conduction plate. According to claim 1,
The main heat absorbing part and the sub heat absorbing part are disposed on both sides of the heat emitting part, respectively. According to claim 1,
The depilator, characterized in that the heat conduction plate covers the cold attachment portion, the heating component and the heat radiation fin assembly. According to claim 1,
A depilator comprising a cooling passage through which an external cooling medium is introduced, and wherein the heat dissipating part, the sub-heat absorbing part, the heating component, and the heat dissipating fin assembly are all disposed within the cooling passage. According to claim 6,
The depilator, characterized in that the cold attachment portion is separated from the cooling passage. According to claim 6,
A depilator comprising a housing provided with at least one cooling inlet and at least one cooling outlet, wherein the cooling passage is formed between the cooling inlet and the cooling outlet. According to claim 8,
A depilator, characterized in that a plurality of the heat generating components are adjacent to the cooling outlet, and the heat output portion of the heat conduction plate and the heat dissipating fin assembly are adjacent to the cooling inlet. According to claim 8,
and a lamp tube disposed in the cooling passage facing the cold attachment portion, wherein the lamp tube emits light through the cold attachment portion, and the lamp tube is adjacent to the cooling outlet. According to claim 8,
The depilator characterized in that it comprises a cooling drive unit for driving the flow of the external cooling medium in the cooling passage in the cooling passage. According to claim 11,
The cooling drive unit includes at least one drive inlet and at least one drive outlet, an external cooling medium flows to the drive outlet through the drive inlet, the heat generating part is proximate to the drive outlet, and the heat conduction plate exits. The depilator, characterized in that the heat portion and the heat radiation fin assembly are close to the driving inlet. According to claim 11,
Depilator, characterized in that the cooling drive unit is a fan, and the external cooling medium is air. The method of any one of claims 1 and 3 to 13,
The heating part is a depilator, characterized in that one part of the circuit board, processor, capacity, motor. The method of any one of claims 1 and 3 to 13,
The depilator, characterized in that the cold attachment portion and the heat radiation fin assembly contact opposite surfaces of the heat conduction plate, respectively. The method of any one of claims 1 and 3 to 13,
Depilator, characterized in that the heat conduction medium is a cooling liquid. The method of any one of claims 1 and 3 to 13,
The depilator characterized in that the edge of the first plate member and the edge of the second plate member are hermetically compressed. The method of any one of claims 1 and 3 to 13,
The depilator, characterized in that the heat conduction network is properly coupled to the first plate member and the second plate member. The method of any one of claims 1 and 3 to 13,
The depilator, characterized in that both the first plate member and the second plate member are copper plates, and the heat conduction net is a copper net. The method of any one of claims 1 and 3 to 13,
The cold adhering unit includes a cold adhering member that is cold adhering to the user's skin and a cooling member that cools the cold adhering member, wherein the cooling member is opposed to a cooling surface to which the cold adhering member is in close contact with the cooling surface. and a heat-conducting surface, wherein the main heat absorbing portion adheres to the heat-conducting surface to absorb heat from the heat-conducting surface.

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