CN219089629U - Dehairing instrument - Google Patents

Abstract

The utility model relates to a dehairing instrument which comprises a shell, a contact piece, a light source component and a metal baffle plate, wherein the shell is provided with a mounting frame, the contact piece is connected with the shell, the light source component is arranged in the shell and emits light from the contact piece, and the metal baffle plate is arranged on the mounting frame and is used for preventing light rays of the light source component from irradiating the mounting frame. The metal separation blade can prevent that light of light source subassembly from shining to the mounting bracket to prevent that the mounting bracket of plastic material from appearing the temperature rise after absorbing light of light source subassembly from accelerating ageing problem, thereby guarantee the life of casing.

Description

Dehairing instrument

Technical Field

The utility model relates to the technical field of beauty treatment instruments, in particular to a dehairing instrument.

Background

The laser dehairing instrument can stimulate hair follicles by utilizing light rays emitted by the light source component, and after the light energy is absorbed, the light energy is converted into heat energy for damaging hair follicle tissues, and the skin hair follicles are damaged, so that the dehairing effect is achieved.

The light source component of the dehairing instrument generally comprises a light emitting part and a reflecting shade corresponding to the light emitting part, wherein the reflecting shade is provided with a reflecting surface with higher reflectivity, and can reflect the light rays of one side of the light emitting part, which is opposite to the light outlet, to the light outlet. In the related art, a light source component of the dehairing instrument is generally installed in a plastic shell, light rays emitted by a light emitting part and reflected by a reflecting shade can irradiate the plastic shell, the shell absorbs the light rays and then is easy to heat and accelerate aging, and the service life of the part of the shell is reduced.

Disclosure of Invention

The embodiment of the utility model provides a dehairing instrument, which is used for guaranteeing the service life of a shell.

An epilator comprising:

a housing having a mounting bracket;

a contact connected to the housing;

a light source assembly disposed in the housing and emitting light from the contact; and

the metal separation blade is arranged on the mounting frame and is used for preventing light rays of the light source assembly from irradiating the mounting frame.

In one embodiment, the light source assembly comprises a light emitting element and a reflecting shade, wherein the reflecting shade is provided with a containing groove, an opening of the containing groove faces the contact element, and the light emitting element penetrates through the containing groove; the metal baffle comprises a first side plate and a second side plate connected to the first side plate, an included angle is formed between the first side plate and the second side plate, the first side plate penetrates through the mounting frame, and the reflecting cover is abutted to the second side plate.

In one embodiment, in an axial direction of the light emitting element, two opposite ends of the reflector are respectively provided with a notch, and each notch is correspondingly provided with the metal blocking piece, so that the two first side plates are oppositely arranged.

In one embodiment, the first side plate and the second side plate are perpendicular to each other, the first side plate has a reflective surface, and the reflective surfaces of the two first side plates are disposed opposite to each other.

In one embodiment, the mounting hole is provided with a first inner wall, a second inner wall and a third inner wall and a fourth inner wall which are oppositely arranged, the third inner wall, the second inner wall and the fourth inner wall are surrounded to form a circumferentially closed mounting hole, and the first inner wall and the second inner wall are arranged at intervals along the axial direction of the luminous piece; the two first side plates are correspondingly covered on the first inner wall and the second inner wall, one end, facing the contact piece, of the reflecting cover penetrates through the mounting hole, and the opposite two ends of the reflecting cover in the circumferential direction are correspondingly covered on the third inner wall and the fourth inner wall.

In one embodiment, two opposite ends of the first inner wall and two opposite ends of the second inner wall are respectively provided with a limiting groove for penetrating the first side plate; the first inner wall and the second inner wall are also provided with clamping grooves, and the first side plate is provided with clamping parts which are clamped with the clamping grooves.

In one embodiment, the dehairing instrument comprises a light filter covering the accommodating groove, and the light filter is arranged at intervals with two opposite ends of the circumference of the reflecting shade.

In one embodiment, a protruding rib is disposed on a side of the mounting frame, which is opposite to the contact piece, and the metal blocking piece abuts against the protruding rib.

In one embodiment, the epilating apparatus comprises a fan, a cooling assembly and a heat dissipation member, wherein the fan, the cooling assembly and the heat dissipation member are all arranged in the shell, the cooling assembly is connected with the contact member, and the heat dissipation member is connected with the cooling assembly.

In one embodiment, the shell comprises a shell and a bracket, the contact piece is connected to the shell, and the bracket and the mounting rack are arranged in the shell and fixedly connected to form a mounting cavity for mounting the light source assembly; the fan is provided with a first air opening and a second air opening, the first air opening is communicated with the outside, a first channel is arranged on one side of the heat dissipation piece, and the first channel is communicated with the second air opening and the outside; the opposite side of the heat dissipation piece is provided with a second channel, the second channel is communicated with the second air port and the installation cavity, and the installation cavity is communicated with the outside.

The depilator comprises a shell, a contact piece, a light source component and a metal baffle, wherein the shell is provided with a mounting frame, the contact piece is connected with the shell, the light source component is arranged in the shell and emits light from the contact piece, and the metal baffle is arranged on the mounting frame and used for preventing light of the light source component from irradiating the mounting frame. The metal separation blade can prevent that light of light source subassembly from shining to the mounting bracket to prevent that the mounting bracket of plastic material from appearing the temperature rise after absorbing light of light source subassembly from accelerating ageing problem, thereby guarantee the life of casing.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an epilator in an embodiment;

FIG. 2 is an exploded view of the epilator shown in FIG. 1;

FIG. 3 is a cross-sectional view of the epilator illustrated in FIG. 1;

FIG. 4 is a schematic view of an assembled heat sink, mounting frame, and bracket according to an embodiment;

FIG. 5 is a schematic view of the heat sink shown in FIG. 4 from another perspective after assembly with the mounting bracket and the support bracket;

FIG. 6 is a schematic view of the heat sink shown in FIG. 4 from a viewing angle;

FIG. 7 is a schematic view of the heat sink of FIG. 6 from another perspective;

FIG. 8 is a schematic diagram of an assembled light source assembly, filter, mounting frame, and metal baffle according to an embodiment;

FIG. 9 is an exploded view of the light source assembly, filter, mounting bracket and metal baffle of FIG. 8;

fig. 10 is a cross-sectional view of the light source assembly, filter and mounting bracket of fig. 8, after assembly, with a metal baffle.

Reference numerals:

the depilation instrument 10, the housing 11, the mounting chamber 11a, the first air passage 11b, the second air passage 11c, the third air passage 11d, the fourth air passage 11e, the housing 111, the mounting bracket 113, the mounting hole 113a, the limiting groove 113b, the clamping groove 113c, the protruding rib 1131, the first inner wall 1132, the second inner wall 1134, the third inner wall 1136, the fourth inner wall 1138, the bracket 115, the light source assembly 12, the light emitting element 121, the light reflecting cover 123, the accommodating groove 123a, the notch 123b, the refrigerating assembly 13, the fan 14, the first air port 14a, the second air port 14b, the heat radiating element 15, the first channel 15a, the second channel 15b, the third channel 15c, the optical filter 16, the contact 17, the contact 171, the crystal 173, the energy storage capacitor 181, the circuit board 183, the metal blocking piece 19, the first side plate 191, the clamping portion 1911, and the second side plate 193.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" 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," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, the present utility model discloses a depilatory device 10, wherein the depilatory device 10 may be used to emit light and irradiate the skin to remove hair from the surface of the body.

Referring also to fig. 2, the epilating apparatus 10 includes a housing 11, a light source assembly 12, a cooling assembly 13, a fan 14, and a heat sink 15, wherein the light source assembly 12, the cooling assembly 13, the fan 14, and the heat sink 15 are mounted in the housing 11 and are supported and protected by the housing 11. In the present embodiment, the housing 11 has a substantially elliptical box shape and may be made of a non-metal material such as plastic. Referring to fig. 3 and 4 together, the housing 11 has a mounting chamber 11a, and the mounting chamber 11a communicates with the outside, i.e., air can flow between the outside and the mounting chamber 11a. The light source assembly 12 is disposed in the mounting cavity 11a, and the housing 11 is provided with a light emitting region (not shown) for emitting light from the light source assembly 12. The light source assembly 12 may include a light emitting member 121 and a reflective cover 123 covered on the light emitting member 121, wherein the reflective cover 123 may be made of aluminum alloy and has a reflective surface with relatively high reflectivity, and the reflective surface may be a paraboloid and faces the light emitting member 121. When the light emitting element 121 is powered on to emit light, the reflective surface can reflect the light emitted from the light emitting element 121 to the light emitting area, so as to improve the utilization rate of energy.

In some embodiments, the housing 11 includes a shell 111, a mounting frame 113, and a bracket 115, the mounting frame 113 is fixedly connected to the bracket 115 and encloses a mounting cavity 11a, the mounting frame 113 and the bracket 115 are disposed within the shell 111 and at least one of them is fixedly connected to the shell 111. The reflector 123 is coupled to at least one of the mounting 113 and the bracket 115. The structure of the matching of the mounting frame 113 and the bracket 115 is beneficial to the assembly of the light source assembly 12, and the forming of the mounting cavity 11a is easier, and the shape is more controllable. The epilator 10 may further comprise a light filter 16, wherein the light filter 16 covers the mounting cavity 11a and is used for filtering harmful light such as ultraviolet rays emitted by the light emitting element 121, so as to avoid the harmful light from damaging skin cells.

In some embodiments, epilator 10 comprises a contact 17 connected to housing 111, contact 17 being connected to housing 111 and being used for the light extraction of light source assembly 12. The refrigeration assembly 13 is connected to the contact 17 and the heat sink 15 is connected to the refrigeration assembly 13. The contact 17 may include a contact portion 171 and a crystal 173 connected to the contact portion 171, with the filter 16 between the crystal 173 and the light emitting member 121. In some embodiments, the contact portion 171 is connected to one end of the housing 111, and the crystal 173 is disposed through the contact portion 171 and is used for emitting light of the light source assembly 12, and the light emitting hole of the contact portion 171 defines the light emitting area of the light source assembly 12. The crystal 173 may be sapphire, which may also be used to filter harmful light such as ultraviolet rays, and the crystal 173 may be connected to the cooling unit 13. In some embodiments, the contact 171 is a metal piece, such as a stainless steel piece, that is thermally conductively coupled to the refrigeration assembly 13, i.e., heat from the contact 171 is conducted to the refrigeration assembly 13. The heat conducting connection can be in a direct contact mode, and intermediate connecting pieces such as heat pipes, heat conducting sheets or heat conducting glue can be added. The contact portion 171 can be further connected to the heat dissipation element 15 in a heat conducting manner, so that the heat dissipation element 15 is utilized to dissipate heat of the contact portion 171 and the crystal 173, so that the overhigh temperature of the crystal 173 and the contact portion 171 is prevented, and the comfort level of use is improved.

In some embodiments, the refrigeration assembly 13 may include a semiconductor refrigeration member that, when energized, forms a refrigeration surface and a heat-generating surface, and in conjunction with fig. 5, the refrigeration surface is connected to the crystal 173 or the contact portion 171 made of metal, and the heat-generating surface is connected to the heat sink 15, so that heat of the crystal 173 and the contact portion 171 made of metal can be conducted to the heat sink 15, so as to reduce the temperature of the crystal 173 and the contact portion 171. The contact portion 171 plays a role in cold compress to the skin when attached to the skin, reduces burning sensation in the depilation process, and improves comfort of use. The heat sink 15 may also radiate heat conducted from the crystal 173 to the heat sink 15 to the outside, so that the temperature of the crystal 173 is maintained at a relatively low state.

In other embodiments, the contact portion 171 may be a plastic part, and the surface of the crystal 173 exposed to the outside may be flush with one side of the contact portion 171, so that the exposed surface of the crystal 173 may be utilized to contact the skin, the crystal 173 is cooled by the refrigeration component 13, and the heat dissipation of the heat dissipation member 15 is combined, so that the crystal 173 may be utilized to exert a cold compress effect on the skin, thereby reducing the burning sensation caused by the laser in the unhairing process, and improving the comfort level of use.

The depilatory device 10 may further include an energy storage capacitor 181 and a motherboard 183 disposed in the housing 111, where the light source assembly 12, the fan 14 and the refrigeration assembly 13 are electrically connected to the motherboard 183, and the energy storage capacitor 181 may supply power to the motherboard 183, the light source assembly 12, the fan 14 and the refrigeration assembly 13. The epilation instrument 10 may further comprise keys (not shown) provided in the housing 111, which keys are not limited to physical keys or virtual keys, which keys may be used to control the operational state of the epilation instrument 10. For example, after the user presses a button, the epilator 10 may be started, the light source assembly 12 of the epilator 10 emits light, and after the contact 17 is attached to the body surface, the light irradiates the skin, so that the hair on the body surface may be removed.

Referring to fig. 2 and 3 again, the fan 14 is disposed in the housing 111 and has a first air port 14a and a second air port 14b, and the first air port 14a is communicated with the outside. The fan 14 may suck air through the first air port 14a and then discharge the air from the second air port 14b, and the fan 14 may suck air through the second air port 14b and then discharge the air through the first air port 14 a.

The heat sink 15 may be made of aluminum alloy, which has relatively good heat dissipation performance. Referring to fig. 6 and 7 together, one side of the heat sink 15 is provided with a first passage 15a formed therein, and the first passage 15a communicates with the second tuyere 14b and the outside. The opposite side of the heat sink 15 is provided with a second passage 15b, and the second passage 15b communicates with the second tuyere 14b and the installation cavity 11a. Referring to fig. 2 and 3 again, the housing 111 has a first air passage 11b, a second air passage 11c and a third air passage 11d, the first air passage 11b and the second air passage 11c are disposed on the same side of the housing 111, the third air passage 11d is disposed on the other side of the housing 111, the first air port 14a is communicated with the outside through the first air passage 11b, the first air passage 15a is communicated with the outside through the second air passage 11c, and the mounting cavity 11a is communicated with the outside through the third air passage 11 d. The fan 14 can suck air from the first air passage 11b through the first air opening 14a, and then discharge the air from the second air opening 14b through the first passage 15a and the second air passage 11c, and the heat dissipation area of the heat dissipation member 15 is increased by the first passage 15a, so as to dissipate heat of the crystal 173. In the embodiment in which the contact portion 171 is made of a metal material and is thermally connected to the heat sink 15, the heat sink 15 also dissipates heat from the contact portion 171. Of course, in this process, the air blown out from the second air port 14b may also enter the mounting cavity 11a through the second channel 15b and be discharged through the third air channel 11d, so as to dissipate heat from the light source assembly 12. The present utility model is described in this embodiment.

In some embodiments, the other end of the housing 111 opposite the crystal 173 may further be provided with a fourth air passage 11e, and the air flowing out of the second air port 14b may be bounced by the heat sink 15 or related surrounding components to flow toward the fourth air passage 11e, thereby dissipating heat from the motherboard 183 and the electronic devices thereon.

With continued reference to fig. 6 and 7, in the first embodiment, the heat dissipation element 15 is further provided with a third channel 15c on the same side as the second channel 15b, the third channel 15c is blocked from the installation cavity 11a, and the third channel 15c communicates with the second air port 14b and the outside. For ease of description, the heat sink 15 may be considered to have first and second directions perpendicular to each other, with the first channel 15a being generally U-shaped. The second channel 15b extends in a first direction and at least part of the third channel 15c extends in a second direction.

Referring to fig. 2 and 3, during operation of the epilator 10, the fan 14 may guide air flowing through the first air passage 11b, the first air opening 14a, the second air opening 14b, the first air passage 15a, and the second air passage 11c, and perform heat exchange with the outside to dissipate heat from the refrigeration assembly 13, that is, heat from the crystal 173, so that the temperature of the crystal 173 is kept relatively low. For example, the fan 14 may draw air from the first air duct 11b, and direct the air to flow through the first air port 14a, the second air port 14b, and the first passage 15a in order, and out of the second air duct 11 c.

In this process, the fan 14 may also guide the air flow of the first air passage 11b, the first air opening 14a, the second air opening 14b, the second air passage 15b, the mounting cavity 11a and the second air passage 11c, and perform heat exchange with the outside to dissipate heat of the light source assembly 12, so as to prevent the temperature of the light source assembly 12 from being too high. For example, the fan 14 may draw air from the first air duct 11b and direct the air to flow through the first air port 14a, the second air port 14b, the second duct 15b, and the installation cavity 11a in order, and out of the second air duct 11 c.

In the related art, during the operation of the epilating apparatus 10, a heat dissipation scheme (refer to patent CN 208114942U) is commonly adopted: the heat dissipation member 15 is used for dissipating heat of the refrigeration assembly 13, and air exchanging heat with the heat dissipation member 15 is guided by the fan 14 to enter the installation cavity 11a where the light source assembly 12 is located, and is further guided to the outside by the fan 14. This heat dissipation causes mixing of the air exchanging heat with the heat sink 15 and the air in the mounting chamber 11a, reducing the heat dissipation effect of the light source module 12.

In the operation process of the dehairing instrument 10 of the present utility model, the fan 14 can guide the air in the first air passage 11b, the first air opening 14a, the second air opening 14b, the first channel 15a and the second air passage 11c to exchange heat with the outside, so as to dissipate heat of the refrigeration assembly 13, and the fan 14 can guide the air in the first air passage 11b, the first air opening 14a, the second air opening 14b, the second channel 15b, the installation cavity 11a and the third air passage 11d to exchange heat with the outside, so as to dissipate heat of the light source assembly 12 to reduce the temperature of the light source assembly 12. Since the first passage 15a and the second passage 15b are provided in a blocking manner, the air exchanging heat with the light source module 12 and the air exchanging heat with the refrigeration module 13 can be prevented from being mixed at the light source module 12 or the refrigeration module 13 to reduce the heat radiation effect.

In the embodiment of the utility model, the air of the first channel 15a directly flows to the outside, the air of the second channel 15b flows to the outside through the installation cavity 11a, and the first channel 15a and the second channel 15b are separated.

In this process, the fan 14 may further guide the air flows in the first air duct 11b, the first air opening 14a, the second air opening 14b, the third air duct 15c and the third air duct 11d, so as to further increase the heat dissipation area of the heat dissipation member 15, thereby further improving the heat dissipation efficiency of the heat dissipation member 15. The separation of the third channel 15c from the mounting cavity 11a and the separation of the third channel 15c from the first channel 15a can also avoid that the air heated in the third channel 15c is used for dissipating heat of the refrigeration assembly 13 or the light source assembly 12, so as to improve the heat dissipation efficiency.

Referring to fig. 8, 9 and 10, in some embodiments, the reflector 123 has a receiving groove 123a, and the opening of the receiving groove 123a faces the contact 17, and the light emitting member 121 is disposed through the receiving groove 123a. The epilation device 10 further includes a metal baffle 19, the metal baffle 19 is disposed on the mounting frame 113, the metal baffle 19 is abutted against a side of the mounting frame 113 facing away from the contact 17, and the reflective cover 123 is abutted against the metal baffle 19. In some embodiments, the metal blocking piece 19 is made of an aluminum alloy, and includes a first side plate 191 and a second side plate 193 connected to the first side plate 191, the first side plate 191 is disposed through the mounting frame 113, and the second side plate 193 abuts against a side of the mounting frame 113 facing away from the contact 17. The reflector 123 may abut against the second side plate 193.

The first side plate 191 and the second side plate 193 may be integrally formed and form an included angle. Further, in some embodiments, the cross section of the metal baffle 19 is L-shaped, i.e. the first side plate 191 and the second side plate 193 may form an angle of 90 degrees. Of course, in other embodiments, the first side plate 191 and the second side plate 193 may form an acute angle or an obtuse angle. The metal baffle 19 may have a relatively large surface area, which can better block the light irradiated to the mounting frame 113 by the light emitting element 121, and also can better block the light reflected to the mounting frame 113 by the reflecting shade 123, so that the part of the mounting frame 113 covered by the metal baffle 19 can be better protected, and the problem of temperature rise and accelerated aging of the mounting frame 113 made of plastic material due to absorption of strong light of the light source assembly 12 is prevented, thereby ensuring the service life of the housing 11.

In the related art, the housing 11 of the epilation device 10 is generally made of dark plastic to reduce light transmission and light leakage of the epilation device 10 during operation, so as to prevent users from being stimulated by unnecessary light and reduce experience. However, the dark plastic shell 11 has strong light absorption, and is prone to temperature rise, accelerated aging and other problems after absorbing the strong light of the light source component 12. After the metal baffle 19 is adopted, the part of the mounting frame 113 covered by the metal baffle 19 can be well protected, and the problems of temperature rise and accelerated aging of the mounting frame 113 made of plastic materials caused by strong light absorption of the light source assembly 12 are prevented, so that the service life of the shell 11 is ensured.

Further, in some embodiments, in the axial direction of the light emitting element 121, two opposite ends of the reflector 123 are respectively provided with a notch 123b, and each notch 123b is correspondingly provided with a metal blocking piece 19, so that two first side plates 191 are oppositely disposed. Further, the first side plates 191 have reflective surfaces, and the reflective surfaces of the two first side plates 191 are disposed opposite to each other. The two first side plates 191 disposed opposite to each other can enclose the two circumferential ends of the reflective cover 123 to form a substantially rectangular light-emitting region, and the two first side plates 191 having the reflective surfaces can reflect the light emitted toward the reflective surfaces toward the opening direction of the accommodating groove 123a, so that the heat absorption of the first side plates 191, i.e., the metal baffle 19, can be reduced, the temperature of the mounting frame 113 abutting against the first side plates 191 can be prevented from being too high, and the light can be reflected toward the contact 17, thereby improving the energy utilization rate.

Further, in some embodiments, a side of the mounting frame 113 facing away from the contact 17 may further be provided with a rib 1131, and the second side plate 193 abuts against the rib 1131. Ribs 1131 may reduce the contact area of second side plate 193 with mounting bracket 113, thereby further reducing the adverse effect of heat from reflector 123 on mounting bracket 113.

With continued reference to fig. 9, the mounting frame 113 has a first inner wall 1132, a second inner wall 1134, and a third inner wall 1136 and a fourth inner wall 1138 connected between the first inner wall 1132 and the second inner wall 1134, which are disposed opposite to each other, and the first inner wall 1132, the third inner wall 1136, the second inner wall 1134, and the fourth inner wall 1138 enclose a circumferentially closed mounting hole 113a, the mounting hole 113a is substantially rectangular hole shape, and the first inner wall 1132 and the second inner wall 1134 are disposed at intervals along the axial direction of the light emitting element 121. The optical filter 16 may be installed in the installation hole 113a and cover the accommodating groove 123a, and two opposite ends of the optical filter 16 and the reflecting cover 123 in the circumferential direction may be disposed at intervals, so as to avoid the reflecting cover 123 abutting against the optical filter 16, which causes the optical filter 16 to be heated and adversely affect the working and service life thereof.

The two first side plates 191 cover the first inner wall 1132 and the second inner wall 1134 in a one-to-one correspondence, one end of the reflecting shade 123 facing the contact 17 is penetrated in the mounting hole 113a, and two opposite ends of the reflecting shade 123 in the circumferential direction cover the third inner wall 1136 and the fourth inner wall 1138 in a one-to-one correspondence. This kind of structure setting, the both ends of the circumference of reflector 123 can play the guard action to the third inner wall 1136 and the fourth inner wall 1138 of mounting bracket 113, prevent that light from directly shining to third inner wall 1136 and fourth inner wall 1138 and leading to the temperature of third inner wall 1136 and fourth inner wall 1138 too high to can further guarantee the stability of this part plastic structure, guarantee the life of mounting bracket 113.

Further, two opposite ends of the first inner wall 1132 and two opposite ends of the second inner wall 1134 are respectively provided with a limiting groove 113b for penetrating the first side plate 191, the first inner wall 1132 and the second inner wall 1134 are further provided with a clamping groove 113c, and the first side plate 191 is provided with a clamping part 1911 clamped with the clamping groove 113 c. During the assembly process of the metal baffle 19 and the mounting frame 113, the metal baffle 19 can be penetrated from one end of the mounting hole 113a, which is opposite to the contact 17, so that the first side plate 191 moves along the limit groove 113b towards the contact 17, and during this process, the clamping part 1911 is elastically deformed; when the holding portion 1911 moves to the position where the locking groove 113c is located, the holding portion 1911 returns to deform and enters the locking groove 113c, so that the metal retainer 19 can be prevented from easily coming out of the mounting hole 113a.

Because reflector 123 supports and holds in second curb plate 193, compare in the setting of the support frame 113 of less cross-section butt of the reflector 123 utilization of thin shell form, metal separation blade 19 has relatively great surface area, the influence of the heat of reflector 123 to support frame 113 reduces, the location of metal separation blade 19 and support frame 113 is comparatively stable, also can make the assembly of reflector 123 and metal separation blade 19 comparatively stable, thereby can prevent to lead to the reflector 123 to shift because of the heat is concentrated the support frame 113 heat distortion that leads to the plastic material, cause the light leak and reduce the problem of energy utilization. Of course, it is understood that the reflector 123 may be spaced apart from the second side plate 193, and the metal baffle 19 may have a mounting frame 113 for blocking the light of the light source assembly 12 from being irradiated to the plastic material.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. An epilator, comprising:

a housing (11) having a mounting bracket (113);

a contact (17) connected to the housing (11);

a light source module (12) which is provided in the housing (11) and emits light from the contact (17); and

and the metal baffle sheet (19) is arranged on the mounting frame (113) and is used for preventing the light of the light source assembly (12) from irradiating the mounting frame (113).

2. The epilator according to claim 1, wherein the light source assembly (12) comprises a light emitting element (121) and a reflector (123), the reflector (123) has a receiving groove (123 a) and an opening of the receiving groove (123 a) faces the contact element (17), and the light emitting element (121) is penetrated in the receiving groove (123 a); the metal baffle (19) comprises a first side plate (191) and a second side plate (193) connected to the first side plate (191), and an included angle is formed between the first side plate (191) and the second side plate (193); the first side plate (191) penetrates through the mounting frame (113), and the reflecting cover (123) is abutted to the second side plate (193).

3. Dehairing instrument according to claim 2, characterized in that in the axial direction of the light emitting element (121), two opposite ends of the reflector (123) are respectively provided with notches (123 b), each notch (123 b) being correspondingly provided with the metal blocking piece (19) so that two of the first side plates (191) are oppositely arranged.

4. A depilation apparatus as claimed in claim 3, characterized in that the first side plate (191) is perpendicular to the second side plate (193), the first side plate (191) having a reflective surface, the reflective surfaces of the two first side plates (191) being arranged opposite one another.

5. The depilatory device of claim 4, wherein the mounting frame (113) has a first inner wall (1132), a second inner wall (1134) disposed opposite to each other, and a third inner wall (1136) and a fourth inner wall (1138) connected between the first inner wall (1132) and the second inner wall (1134), the first inner wall (1132), the third inner wall (1136), the second inner wall (1134) and the fourth inner wall (1138) enclosing a circumferentially closed mounting hole (113 a), and the first inner wall (1132) and the second inner wall (1134) are disposed at intervals along the axial direction of the luminous element (121); the two first side plates (191) are in one-to-one correspondence to cover the first inner wall (1132) and the second inner wall (1134), one end, facing the contact piece (17), of the reflecting cover (123) is penetrated in the mounting hole (113 a), and two opposite ends, in the circumferential direction, of the reflecting cover (123) are in one-to-one correspondence to cover the third inner wall (1136) and the fourth inner wall (1138).

6. The dehairing instrument according to claim 5, wherein opposite ends of the first inner wall (1132) and opposite ends of the second inner wall (1134) are respectively provided with a limiting groove (113 b) for penetrating the first side plate (191); the first inner wall (1132) and the second inner wall (1134) are also provided with clamping grooves (113 c), and the first side plate (191) is provided with clamping parts (1191) which are clamped with the clamping grooves (113 c).

7. The epilator as claimed in claim 5, characterized in that the epilator comprises a filter (16) covering the accommodation groove (123 a), the filter (16) being disposed at a distance from opposite ends of the circumference of the reflector (123).

8. The epilator as claimed in any one of claims 1-7, characterized in that a bead (1131) is provided on the side of the mounting frame (113) facing away from the contact piece (17), the metal flap (19) being held against the bead (1131).

9. The epilator according to any of claims 1-7, comprising a cooling assembly (13), a fan (14) and a heat sink (15), the fan (14), the cooling assembly (13) and the heat sink (15) being arranged in the housing (11), the cooling assembly (13) being connected to the contact member (17), the heat sink (15) being connected to the cooling assembly (13).

10. The epilator as claimed in claim 9, wherein the housing (11) comprises a casing (111) and a bracket (115), the contact (17) being connected to the casing (111), the bracket (115) being provided in the casing (111) with the mounting bracket (113) and being fixedly connected and forming a mounting cavity (11 a) for mounting the light source assembly (12); the fan (14) is provided with a first air opening (14 a) and a second air opening (14 b), the first air opening (14 a) is communicated with the outside, a first channel (15 a) is arranged on one side of the heat radiating piece (15), and the first channel (15 a) is communicated with the second air opening (14 b) and the outside; the opposite side of the heat dissipation piece (15) is provided with a second channel (15 b), the second channel (15 b) is communicated with the second air port (14 b) and the installation cavity (11 a), and the installation cavity (11 a) is communicated with the outside.

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