CN213789643U - Depilatory instrument - Google Patents

Abstract

An epilating apparatus comprising: the cooling fan, the shell, the refrigeration component and the light emitting component; the heat radiation fan is provided with an air outlet; the shell is used for accommodating the heat dissipation fan; the shell is provided with a main airflow channel and an auxiliary airflow channel; the air outlet is provided with a part communicated with the main airflow channel and a part communicated with the auxiliary airflow channel; the refrigerating assembly comprises a refrigerating piece and a radiating piece, and the refrigerating piece is provided with a cooling surface and a heating surface; the refrigerating piece transfers the heat of the cooling surface to the heating surface; the heat dissipation piece is used for conducting heat from the heat-conducting surface and is accommodated in the main airflow channel; the light-emitting component is used for generating light waves with a hair removal effect. Because the cooled air flow is provided for the radiating piece and the cooled air flow is provided for the light emitting component, the low-temperature air flow outside the shell can directly act on the radiating piece or the light emitting component, so that the radiating piece and the light emitting component can obtain uniform or approximate radiating effect, and the working stability of different parts in the depilating instrument is ensured.

Description

Depilatory instrument

Technical Field

The utility model relates to a product technical field is handled in the unhairing, especially relates to an appearance that moults.

Background

Currently, the hair removal device for human body hair removal on the market removes the hair on the skin by irradiating the skin to be removed with the light emitted by the machine. However, the skin may experience burning after absorbing the light wave energy emitted by the epilator.

In order to ensure that the burning sensation of the human skin during depilation is reduced, a cooling module with an ice-laying effect is required to cool the surroundings of the depilation site rapidly. The heat on the refrigeration module needs to be timely conducted out by the heat dissipation assembly, and then continuous effective cooling can be generated on the skin. However, due to the limited heat dissipation capacity and the non-optimized air flow path within the epilating apparatus, the heat distribution within the epilating apparatus is not uniform, which affects the operational stability of the different components within the epilating apparatus.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a depilating device for solving the problems of uneven internal heat distribution and affecting the working stability of different components.

An epilating apparatus comprising:

a heat dissipation fan having an air outlet;

a case for accommodating the heat dissipation fan; a main airflow channel and an auxiliary airflow channel are arranged in the shell; a part of the air outlet is communicated with the main airflow channel, and a part of the air outlet is communicated with the auxiliary airflow channel;

the refrigeration assembly comprises a refrigeration piece and a heat dissipation piece, and the refrigeration piece is provided with a cooling surface and a heating surface; the refrigerating piece transfers the heat of the cooling surface to the heating surface; the heat dissipation piece is used for guiding out heat of the heating surface, and a circulation path of the main air flow channel passes through the heat dissipation piece; and

the light emitting component is used for generating light waves.

Above-mentioned appearance that moults, when the appearance that moults moves, the produced light wave of light-emitting component shines on the skin that needs the processing of mouling, and the cooling surface of refrigeration piece is used for laminating near the skin of accepting the processing of mouling, has alleviateed the burning hot sense of skin, and the heat dissipation piece leads the heat of hot face to make the cooling surface can provide continuous cooling effect for skin. One part of cooling airflow sucked by the heat radiation fan from the outside of the shell is directly injected into the main airflow channel from the air outlet to provide cooling for the heat radiation piece, and the other part of cooling airflow is directly injected into the auxiliary airflow channel from the air outlet to provide cooling for the light emitting component. Because provide refrigerated air current and provide refrigerated air current mutual isolation for the light-emitting subassembly for the radiating piece, the outer low temperature air current of casing can direct action radiating piece or light-emitting subassembly, and the air current after for the cooling of radiating piece can directly be discharged outside the casing, and need not continue to provide the cooling to light-emitting subassembly or other parts, makes radiating piece and light-emitting subassembly obtain even or nearly radiating effect, guarantees the job stabilization nature of different parts in the appearance that moults.

In one embodiment, the heat sink is sheet-shaped; the plurality of heat dissipation pieces are arranged in parallel, and the heat dissipation pieces are parallel to the flow path of the main air flow channel; a part of the air outlet faces to the gap between the heat dissipation pieces; thereby can effectively improve the radiating element in the main air flow passage to the radiating effect of refrigeration spare.

In one embodiment, the shell comprises a shell assembly and a shell assembly accommodated in the shell assembly; the secondary airflow passage is formed in the cartridge assembly; the light emitting assembly is accommodated in the auxiliary airflow channel, and the tube shell assembly protects the light emitting assembly; thereby providing protection for the light-emitting component.

In one embodiment, the tube shell assembly comprises a first air duct shell and a second air duct shell connected with the first air duct shell; an auxiliary airflow channel is formed between the first air duct shell and the second air duct shell; a sealing wall extends from one side of the first air duct shell, which is back to the second air duct shell, and the sealing wall is abutted against the inner side of the shell component; the main air flow channel is formed between the first air duct shell and the inner wall of the shell component through the sealing wall; thereby simplifying the structure of the shell and effectively controlling the thickness of the shell.

In one embodiment, the heat sink is housed between an inner wall of the housing assembly and the first duct shell; a heat insulation sheet is arranged between the heat dissipation member and the first air duct shell so as to reduce the heat transferred from the heat dissipation member to the first air duct shell; thereby avoiding influencing the heat dissipation effect of the light emitting component due to the temperature rise of the first air duct shell.

In one embodiment, the housing assembly comprises a first base housing and a second base housing connected to the first base housing; the first base shell is provided with at least two first exhaust ports which are respectively communicated with the main air flow channel; the heat dissipation part is arranged in a T shape, one end of the heat dissipation part is abutted to the heating surface, and the other two ends of the heat dissipation part extend towards the first exhaust port; thereby improving the heat dissipation efficiency of the heat dissipation member.

In one embodiment, at least one second air outlet is arranged on the second base shell, and the second air outlets are respectively communicated with the secondary air flow channels; thereby improving the heat dissipation efficiency of the light emitting component.

In one embodiment, the refrigeration assembly further comprises a cold guide plate connected with the shell, and the surface of the cold guide plate is exposed out of the shell; the cooling surface of the refrigeration member absorbs heat from the cold conductive plate; the cold guide plate is provided with a light outlet, and light waves generated by the light outlet assembly are transmitted out of the shell through the light outlet; thereby allowing a larger area of skin to be cooled.

In one embodiment, the method further comprises at least one of the following technical characteristics:

the refrigeration assembly further comprises a first conducting piece which abuts between the cold conducting plate and the cooling surface;

the refrigeration component further comprises a second conducting piece which is abutted between the heating surface and the heat dissipation piece.

In one embodiment, the light-emitting assembly comprises an emission tube for generating light waves, and the emission tube is accommodated in the secondary airflow channel; the epilating apparatus further comprises at least one of the following technical features:

the light emitting component also comprises a light guide frame, and light waves generated by the emission tube are emitted out of the shell after passing through the light guide frame; the light guide frame is reflective to the light waves;

the light emitting component also comprises an optical filter, and the light waves generated by the emission tube are emitted out of the shell after transmitting the optical filter;

the light emitting component also comprises a light gathering cover, and the transmitting tube is accommodated in the light gathering cover; the condenser cover is provided with an opening facing the outside of the housing.

Drawings

Fig. 1 is a schematic perspective view of a hair removal device according to an embodiment of the present invention;

fig. 2 is a perspective view of the depilation device shown in fig. 1 after separation of the first base housing;

FIG. 3 is an exploded view of the epilating apparatus shown in FIG. 1;

FIG. 4 is a partially exploded view of the cooling module and the light extraction module;

figure 5 is a partial schematic view of the epilating apparatus shown in figure 1, wherein the flow direction of the air flow in the secondary air flow channel is indicated by arrows;

figure 6 is a partial schematic view of the epilating apparatus shown in figure 1, wherein the flow direction of the air flow inside the housing is indicated by arrows;

FIG. 7 is an exploded view of a depilating apparatus in accordance with another embodiment of the present invention, wherein the direction of air flow is indicated by the arrows or dashed lines;

fig. 8 is a perspective view of the refrigeration assembly of fig. 7.

The corresponding relation between each reference number and each meaning in the drawings is as follows:

100. a depilatory instrument; 20. a heat radiation fan; 21. an air outlet; 22. an air inlet; 30. a housing; 31. a main gas flow path; 32. a secondary airflow channel; 33. a housing assembly; 331. a first base shell; 333, 333b, first exhaust port; 334. an air inlet; 332. a second base shell; 335. a second exhaust port; 34. a tube shell assembly; 341. a first duct shell; 343. a sealing wall; 342. a second duct shell; 40. a refrigeration assembly; 41. a refrigeration member; 411. cooling the dough; 412. heating surface; 42, 42b, heat sink; 43. a heat insulating sheet; 44. a cold conducting plate; 441. a light outlet; 45. a first conductive sheet; 46. a second conductive sheet; 50. a light emitting component; 51. a launch tube; 511. a support sheet; 52. a light guide frame; 53. a support; 54. an optical filter; 55. a light-gathering cover; 60. a control module.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 8, in an epilating apparatus 100 according to an embodiment of the present invention, the epilating apparatus 100 emits light waves in a specific wavelength band, and hair follicles absorb energy of the light waves and then grow and are inhibited, so that hairs fall off. The epilating apparatus 100 comprises: the cooling fan 20, the shell 30, the refrigeration component 40 and the light emitting component 50; the heat dissipation fan 20 has an air outlet 21; the case 30 is for accommodating the heat dissipation fan 20; the casing 30 is provided with a main airflow passage 31 and a secondary airflow passage 32; the air outlet 21 is partially communicated with the main airflow channel 31, and the air outlet 21 is also partially communicated with the auxiliary airflow channel 32; the refrigeration assembly 40 includes a refrigeration element 41 and a heat dissipation element 42, the refrigeration element 41 is provided with a cooling surface 411 and a heating surface 412; the cooling element 41 transfers the heat from the cooling surface 411 to the heating surface 412; the radiator member 42 is for guiding heat from the heat-radiating surface 412, and the radiator member 42 is accommodated in the main airflow passage 31; the light-exiting assembly 50 is used to generate light waves having a depilatory effect, and the light-exiting assembly 50 or other components of the refrigeration removal assembly are cooled by the air flow in the secondary air flow channel 32.

When the hair removal device 100 is in operation, the light waves generated by the light emitting element 50 irradiate the skin to be depilated, the cooling surface 411 of the cooling element 41 is attached to the skin to be depilated, so that the burning sensation of the skin is reduced, and the heat of the heating surface 412 is conducted out by the heat dissipation element 42, so that the cooling surface 411 can provide continuous cooling effect for the skin. The cooling airflow sucked by the heat dissipation fan 20 from the outside of the housing 30 is partially directly injected into the main airflow channel 31 from the air outlet 21 to provide cooling for the heat dissipation member 42, and partially injected into the auxiliary airflow channel 32 from the air outlet 21 to provide cooling for the light emitting element 50. Because the air flow for providing cooling for the heat dissipation member 42 and the air flow for providing cooling for the light emitting element 50 are isolated from each other, the low-temperature air flow outside the housing 30 can directly act on the heat dissipation member 42 or the light emitting element 50, and the air flow cooled by the heat dissipation member 42 can be directly discharged outside the housing without continuously providing cooling for the light emitting element 50 or other components, so that the heat dissipation member 42 and the light emitting element 50 can obtain uniform or close heat dissipation effect, and the working stability of different components in the depilating apparatus 100 is ensured.

Optionally, the wavelength of the light waves output by epilator 100 is near 650nm or above 650 nm.

Referring to fig. 4 and 6, in one embodiment, the heat dissipation member 42 is in the form of a sheet; the plurality of radiator elements 42 are arranged in parallel with each other, and the radiator elements 42 are parallel to the flow path of the main airflow passage 31; a part of the air outlet 21 faces the gap between the heat dissipation members 42. Since the heat generating surface 412 of the cooling member 41 is connected to the plurality of heat radiating members 42, and the heat radiating members 42 extend in the length direction of the main air flow path 31, the surface area of the heat radiating members 42 can be effectively increased. The air outlet 21 faces the gap between the heat dissipation members 42, so that the contact area between the airflow and the heat dissipation members 42 can be effectively increased. Preferably, the air outlet direction of the air outlet 21 is parallel to the surface direction of the heat dissipation member 42, so as to reduce the resistance of the heat dissipation member 42 to the air flow. Specifically, the cooling member 41 is a semiconductor cooling plate.

Referring to fig. 3 and 6, in one embodiment, the housing 30 includes a housing assembly 33 and a cartridge assembly 34 accommodated in the housing assembly 33; the secondary airflow passage 32 is formed in the tube and shell assembly 34; the light emitting element 50 is accommodated in the secondary airflow channel 32, i.e. in the tube and shell element 34, so that the tube and shell element 34 can provide protection for the light emitting element 50.

Referring to fig. 3 and 6, in one embodiment, the tube and shell assembly 34 includes a first air duct shell 341 and a second air duct shell 342 connected to the first air duct shell 341; a secondary airflow passage 32 is formed between the first air duct shell 341 and the second air duct shell 342; a sealing wall 343 extends from one side of the first air duct shell 341 facing away from the second air duct shell 342, and the sealing wall 343 abuts against the inner side of the housing assembly 33; the main air flow path 31 is formed between the first air duct case 341 and the inner wall of the case assembly 33 by a seal wall 343. The first air duct shell 341 is disposed near the middle of the air outlet 21, so as to separate the main airflow channel 31 from the auxiliary airflow channel 32; since the main air flow path 31 is formed between the first air duct case 341 and the inner wall of the case assembly 33, the structure of the casing 30 can be simplified and the thickness of the casing 30 can be effectively controlled.

Referring to fig. 6, in one embodiment, the heat sink 42 is accommodated between the inner wall of the housing assembly 33 and the first air duct shell 341; a heat insulating sheet 43 is disposed between the heat sink 42 and the first air duct case 341 to reduce the amount of heat transferred from the heat sink 42 to the first air duct case 341. By providing the heat insulating sheet 43 between the heat sink 42 and the first air duct case 341, the first air duct case 341 can be prevented from absorbing heat emitted from the heat sink 42. The influence of the temperature rise of the first air duct shell 341 on the heat dissipation effect of the light emitting element 50 is avoided. Specifically, the heat insulating sheet 43 is a mica sheet, asbestos, a vacuum plate, or other material with a low thermal conductivity.

Referring to fig. 3, in one embodiment, the housing assembly 33 includes a first base housing 331 and a second base housing 332 connected to the first base housing 331; the first base shell 331 is provided with at least two first exhaust ports 333, and the first exhaust ports 333 are respectively communicated with the main airflow channel 31; the heat sink 42 may be provided in a T-shape or other shape, and in the first embodiment, the heat sink 42 is T-shaped, one end of the heat sink 42 abuts against the heat generation surface 412, and the other two ends of the heat sink 42 extend toward the first exhaust port 333.

The air entering the main air flow path 31 flows toward the first exhaust ports 333 after passing through the gaps between the heat dissipating members 42, and since the casing 30 has the plurality of first exhaust ports 333 communicating with the main air flow path 31, the area of the air outlet in the main air flow path 31 can be increased, the resistance to the flow of the air can be reduced, and the heat dissipation efficiency can be improved. The other portion of the heat sink 42 extends toward the first exhaust port 333 to allow longer contact time with the heat sink 42 during the gas flow process, thereby allowing the gas to absorb more heat from the heat sink 42. Specifically, the heat dissipation fan 20 is accommodated between the first base case 331 and the second base case 332, the first base case 331 is further provided with an air inlet 334, and the external air flow of the housing assembly 33 flows into the air inlet 22 of the heat dissipation fan 20 through the air inlet 334. Referring to fig. 7 and 8, in the second embodiment, the surface of the heat dissipation member 42b is perpendicular to the length direction of the second air duct shell 342, the heat dissipation member 42b is disposed between the first exhaust port 333b and the second air duct shell 342, and the surface of the heat dissipation member 42b is disposed in an approximately rectangular shape; specifically, the gaps between the radiator elements 42b constitute a main air flow passage, and the radiator elements 42b guide a part of the air flow generated by the radiator fan 20 to the first exhaust port 333b through the gaps.

Referring to fig. 5, in one embodiment, at least one second exhaust port 335 is formed on the second base shell 332, and the second exhaust ports 335 are respectively communicated with the secondary airflow channels 32. Preferably, the number of the second exhaust ports 335 is two or more, and the air entering the secondary airflow channel 32 flows toward the second exhaust ports 335 after passing through the light-emitting assembly 50, and since the second base shell 332 has a plurality of second exhaust ports 335 communicated with the secondary airflow channel 32, the area of the airflow outlet in the secondary airflow channel 32 can be increased, the resistance of the airflow can be reduced, and the heat dissipation efficiency can be improved. Specifically, the epilating apparatus 100 further includes a control module 60 accommodated in the second base housing 332, and the control module 60 is used for adjusting the operations of the light emitting element 50, the cooling element 41 and the cooling fan 20.

Referring to fig. 3 to 6, in one embodiment, the refrigeration assembly 40 further includes a cold conducting plate 44 connected to the housing 30, wherein a surface of the cold conducting plate 44 is exposed out of the housing 30; the cooling surface 411 of the cooling element 41 absorbs heat from the cold-conducting plate 44; the cold guiding plate 44 has a light outlet 441, and the light waves generated by the light emitting element 50 are transmitted out of the housing 30 through the light outlet 441. Specifically, the area of the cold conducting plate 44 is larger than the area of the cooling surface 411, and after the cooling surface 411 absorbs heat from the cold conducting plate 44, the temperature of the cold conducting plate 44 is reduced, so that a larger area of skin can be cooled. Since the light waves are transmitted from the light outlet 441, the cold guide plate 44 can cool the peripheral portion of the skin irradiated by the light waves, thereby improving the comfort of the skin.

Referring to fig. 4, in one embodiment, the cooling assembly 40 further includes a first conductive sheet 45, and the first conductive sheet 45 abuts between the cold conducting plate 44 and the cooling surface 411; the first conductive sheet 45 plays a role in heat transfer transition between the cold conducting plate 44 and the refrigeration element 41, so as to increase the heat conducting area of the cold conducting plate 44, and make the heat of the cold conducting plate 44 more efficiently conducted to the cooling surface 411 of the refrigeration element 41.

Referring to fig. 4, in one embodiment, the cooling assembly 40 further includes a second conductive sheet 46, and the second conductive sheet 46 is abutted between the heat generating surface 412 and the heat dissipating member 42; the second conductive sheet 46 plays a role in transferring heat between the heat generating surface 412 and the heat dissipating member 42, so as to increase the heat conducting area of the heat generating surface 412 and make the heat of the cooling member 41 flow to the heat dissipating member 42 more efficiently. Preferably, the plurality of sheet-shaped heat dissipation members 42 are fixed to each other and then abutted against the second conductive sheet 46 to simplify the assembly process of the heat dissipation members 42.

Referring to fig. 5 and 6, the light emitting assembly 50 includes an emission tube 51 for generating light waves, and the emission tube 51 is accommodated in the secondary airflow channel 32.

Referring to fig. 1, fig. 3 and fig. 4, in one embodiment, the light exiting assembly 50 further includes a light guiding frame 52, and the light waves generated by the emitting tube 51 exit to the outside of the housing 30 after passing through the light guiding frame 52; the light guide frame 52 is reflective to light waves. Specifically, the inner wall surface of the light guide frame 52 is a light reflection surface, and the light waves are reflected by the light reflection surface inside the light guide frame 52 and intensively irradiated onto the surface of the depilated area. Optionally, the light guide frame 52 is made of mirror aluminum or other materials with light reflecting properties. In the present embodiment, the light-emitting assembly 50 further includes a bracket 53, the light-guiding frame 52 is embedded in the bracket 53, and the bracket 53 is fixedly connected to the cold-guiding plate 44. Specifically, the control module 60 is welded with a support plate 511, the support plate 511 passes through the second air duct shell 342 through a notch on the second air duct shell 342, and two ends of the emission tube 51 are connected with the support plate 511, so that the emission tube 51 obtains current from the control module 60.

Referring to fig. 5 and fig. 6, in one embodiment, the light emitting element 50 further includes a filter 54, and the light waves generated by the emission tube 51 are transmitted through the filter 54 and then emitted out of the housing 30. The optical filter 54 is used for filtering light with improper wavelength, and the optical filter 54 has a reflection function on light waves reflected by the skin, so that the light is prevented from penetrating the optical filter 54 with absorption function for many times, and the consumption of the light in the light-emitting component 50 is reduced.

In one embodiment, the light-emitting assembly 50 further includes a light-gathering cover 55, and the emission tube 51 is accommodated in the light-gathering cover 55; the snoot 55 is provided with an opening facing the outside of the housing 30. Under the action of the light-gathering cover 55, the light emitted by the emission tube 51 back to the opening is reflected by the light-gathering cover 55 for multiple times and then emitted out of the housing 30 in the direction of the opening, so that the utilization rate of the light wave is improved, and the loss of the light wave energy is reduced.

In this embodiment, a part of the cooling airflow sucked by the heat dissipation fan 20 from the outside of the housing 30 is directly injected into the main airflow channel 31 from the air outlet 21 to provide cooling for the heat dissipation member 42, and another part of the cooling airflow is directly injected into the auxiliary airflow channel 32 from the air outlet 21 to provide cooling for the light emitting element 50. Because the air flow for cooling the heat dissipation member 42 and the air flow for cooling the light emitting element 50 are isolated from each other, the low-temperature air flow outside the housing 30 can directly act on the heat dissipation member 42 or the light emitting element 50, so that the heat dissipation member 42 and the light emitting element 50 can obtain uniform or close heat dissipation effect, and the working stability of different components in the depilating apparatus 100 can be ensured.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. An epilating apparatus, comprising:

a heat dissipation fan having an air outlet;

a case for accommodating the heat dissipation fan; a main airflow channel and an auxiliary airflow channel are arranged in the shell; a part of the air outlet is communicated with the main airflow channel, and a part of the air outlet is communicated with the auxiliary airflow channel;

the refrigeration assembly comprises a refrigeration piece and a heat dissipation piece, and the refrigeration piece is provided with a cooling surface and a heating surface; the refrigerating piece transfers the heat of the cooling surface to the heating surface; the heat dissipation piece is used for guiding out heat of the heating surface, and a circulation path of the main air flow channel passes through the heat dissipation piece; and

the light emitting component is used for generating light waves.

2. An epilating apparatus as claimed in claim 1, characterized in that the heat-dissipating member is sheet-like; the plurality of heat dissipation pieces are arranged in parallel, and the heat dissipation pieces are parallel to the flow path of the main air flow channel; a portion of the air outlet faces a gap between the heat dissipation members.

3. The hair removal apparatus of claim 1, wherein said housing comprises a housing assembly and a cartridge assembly housed in said housing assembly; the secondary airflow passage is formed in the cartridge assembly; the light emitting assembly is accommodated in the auxiliary airflow channel, and the tube shell assembly protects the light emitting assembly.

4. The hair removal device of claim 3, wherein said cartridge assembly comprises a first air duct housing and a second air duct housing coupled to said first air duct housing; an auxiliary airflow channel is formed between the first air duct shell and the second air duct shell; a sealing wall extends from one side of the first air duct shell, which is back to the second air duct shell, and the sealing wall is abutted against the inner side of the shell component; the main air flow channel is formed between the first air duct shell and the inner wall of the shell component through the sealing wall.

5. The epilating apparatus in accordance with claim 4, wherein the heat dissipation member is accommodated between an inner wall of the housing assembly and the first air duct housing; and a heat insulation sheet is arranged between the heat dissipation piece and the first air duct shell so as to reduce the heat transferred from the heat dissipation piece to the first air duct shell.

6. An epilating apparatus as claimed in claim 3, characterized in that the housing assembly comprises a first base housing and a second base housing connected to the first base housing; the first base shell is provided with at least two first exhaust ports which are respectively communicated with the main air flow channel; the heat dissipation piece is arranged in a T shape, one end of the heat dissipation piece is abutted to the heating surface, and the other two ends of the heat dissipation piece extend towards the first exhaust port.

7. An epilating apparatus as claimed in claim 6, wherein the second housing is provided with at least one second air outlet, the second air outlets being respectively connected to the secondary air flow channels.

8. The epilating apparatus as claimed in claim 1, wherein the cooling assembly further comprises a cold conducting plate connected to the housing, a surface of the cold conducting plate being exposed from the housing; the cooling surface of the refrigeration member absorbs heat from the cold conductive plate; the cold guiding plate is provided with a light outlet, and light waves generated by the light outlet assembly are transmitted out of the shell from the light outlet.

9. An epilating apparatus as claimed in claim 8, characterized in that it comprises at least one of the following technical features:

the refrigeration assembly further comprises a first conducting piece which abuts between the cold conducting plate and the cooling surface;

the refrigeration component further comprises a second conducting piece which is abutted between the heating surface and the heat dissipation piece.

10. The hair removal device of claim 1, wherein the light extraction assembly comprises an emission tube for generating light waves, the emission tube being accommodated in the secondary air flow channel; the epilating apparatus further comprises at least one of the following technical features:

the light emitting component also comprises a light guide frame, and light waves generated by the emission tube are emitted out of the shell after passing through the light guide frame; the light guide frame is reflective to the light waves;

the light emitting component also comprises an optical filter, and the light waves generated by the emission tube are emitted out of the shell after transmitting the optical filter;

the light emitting component also comprises a light gathering cover, and the transmitting tube is accommodated in the light gathering cover; the condenser cover is provided with an opening facing the outside of the housing.

Images