CN216439305U - Photon depilatory instrument with uniform light effect - Google Patents

Abstract

The utility model provides a photon unhairing instrument with a light homogenizing effect, which comprises a shell and an unhairing device, wherein the unhairing device comprises a condensing lens, a semiconductor refrigerating sheet, a light-emitting body, a reflecting plate and a worm gear fan, the semiconductor refrigerating sheet is tightly attached to the periphery of the side edge of the condensing lens, the front end surface of the condensing lens is a plane, the rear end surface of the condensing lens is formed into a free curved surface, the light-emitting body is used for emitting strong pulse light, the reflecting plate reflects the light emitted by the light-emitting body to the free curved surface, the free curved surface collimates at least part of the light emitted by the light-emitting body and/or at least part of the light reflected by the reflecting plate and emits the light to the outside of the shell from the front end surface of the condensing lens, and the worm gear fan generates air flow to radiate the heat of the semiconductor refrigerating sheet to the outside of the shell, therefore, the light can be uniformly irradiated on the surface of the skin, and the problem of non-uniform hair removal is solved.

Description

Photon unhairing instrument with dodging effect

Technical Field

The utility model relates to the technical field of depilatory instruments, in particular to a photon depilatory instrument with a light uniformizing effect.

Background

A photon hair removal device is a device which uses a light source with a certain wavelength to be absorbed by melanin in hair follicles, and the hair follicles generate heat and are damaged. The photonic epilating apparatus is generally a hand-held small apparatus, and the core component is an epilating device. CN213217571U discloses a photon depilatory apparatus, which includes a lamp tube and a planar filter, and the depilatory apparatus cannot realize the function of uniform light, and can cause the light to be emitted and then unevenly irradiate on the skin surface, resulting in the problem of uneven depilatory.

SUMMERY OF THE UTILITY MODEL

Therefore, there is a need for a photon depilating device with a uniform light effect, which can make the light irradiate the surface of the skin more uniformly, so as to solve the problem of non-uniform depilation.

The utility model provides a photon unhairing instrument with a light homogenizing effect, which comprises a shell and an unhairing device arranged in the shell, wherein the front end of the shell is provided with an opening, the unhairing device comprises a condensing lens, a semiconductor refrigerating sheet, a luminous body, a reflecting plate and a worm gear fan, the semiconductor refrigerating sheet is tightly attached to the periphery of the side edge of the condensing lens, the front end surface of the condensing lens is a plane, the rear end surface of the condensing lens is formed into a free curved surface, the luminous body is arranged behind the free curved surface and used for emitting strong pulse light, the reflecting plate is used for reflecting the light emitted by the luminous body to the free curved surface, the free curved surface is used for collimating at least part of light emitted by the luminous body and/or at least part of light reflected by the reflecting plate and emitting to the outside of the shell from the front end surface of the condensing lens, the worm gear fan generates air flow to radiate the heat of the semiconductor refrigeration piece to the outside of the shell.

Furthermore, an annular air flow channel is formed between the hot surface of the semiconductor refrigeration piece and the side wall of the shell, an air outlet of the worm gear fan is aligned with a first part of the annular air flow channel, a second part of the annular air flow channel, which is opposite to the first part, is communicated with an air flow channel, and the air flow channel is communicated with an air outlet formed in the side wall of the shell.

Further, the photon unhairing instrument further comprises a conductive micro-needle, wherein the conductive micro-needle is arranged around the opening, and the conductive micro-needle penetrates out of the front end of the shell to be at least partially exposed out of the shell.

Further, the reflector panel includes the arc board and locates the side board of arc board both sides, the luminous body passes through the side board installation, the side board hugs closely the cold face of semiconductor refrigeration piece.

Compared with the prior art, the utility model has the following beneficial effects: the utility model adopts the condensing lens, the front end surface of the condensing lens is a plane and can be well attached to the skin, the rear end surface of the condensing lens is formed into a free-form surface, the free-form surface collimates at least part of light rays emitted by the luminous body and/or at least part of light rays reflected by the reflecting plate, so that the originally scattered light becomes collimated light rays, the collimated light rays are more uniformly irradiated to the surface of the skin, the problem of nonuniform hair removal can be solved, the condensing lens can be refrigerated by the work of the semiconductor refrigerating sheet, the temperature of the front end surface of the condensing lens is rapidly reduced, and the burning sensation generated by heating of hair follicles can be relieved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention. It is to be understood that the drawings are provided solely for the purposes of reference and illustration and are not intended as a definition of the limits of the utility model. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that 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. 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 invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

It should be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, the embodiment of the utility model provides a photon depilating apparatus with a uniform light effect, the photon depilating apparatus is a handheld depilating apparatus, and the photon depilating apparatus includes a housing 10, a depilating device 20, conductive micro-needles 30, a circuit board 40, a battery 50, and the like.

Wherein the housing 10 has an inner cavity 12, the epilating apparatus 20, the circuit board 40 and the battery 50 being arranged in the inner cavity 12. The front end of the housing 10 is provided with an opening 11.

The hair removal device 20 includes a condensing lens 21, a semiconductor cooling plate 22, a light emitter 23, a reflector 24, and a worm fan 25.

The front end surface 211 of the condenser lens 21 is flat and exposed through the opening 11, and the rear end surface 212 of the condenser lens 21 is formed as a free-form surface. The luminous body 23 is arranged behind the free curved surface, and the luminous body 23 is used for emitting strong pulse light.

The reflector 24 comprises an arc plate 241 and side plates 242 arranged on two sides of the arc plate 241, the light emitter 23 is mounted by the side plates 242, the side plates 242 are tightly attached to the cold surface of the semiconductor refrigeration piece 22, and the heat generated by the reflector 24 can be absorbed by the semiconductor refrigeration piece 22, so that the temperature of a heat source can be reduced, and the heat radiated during depilation can be effectively reduced.

The light reflecting plate 24 reflects the light emitted by the light emitter 23 to the free-form surface, and the free-form surface is configured to collimate at least part of the light emitted by the light emitter 23 and/or at least part of the light reflected by the light reflecting plate 24 and emit the collimated light to the outside of the housing 10 from the front end surface 211 of the condenser lens 21.

The semiconductor refrigeration piece 22 is tightly attached to the periphery of the side edge of the condenser lens 21, and the worm-gear fan 25 generates air flow to dissipate the heat of the semiconductor refrigeration piece 22 to the outside of the shell 10.

Specifically, an annular air flow channel 13 is formed between the hot surface of the semiconductor chilling plate 22 and the side wall of the housing 10, the air outlet of the worm gear fan 25 is aligned with a first part of the annular air flow channel 13, a second part of the annular air flow channel 13, which is opposite to the first part, is communicated with an air flow channel 14, and the air flow channel 14 is communicated with an air outlet 15 formed in the side wall of the housing 10.

The conductive micro-needle 30 is connected with a substrate 31, and the substrate 31 is connected with the circuit board 40. The conductive micro-needle 30 is disposed around the opening 11, and the conductive micro-needle 30 penetrates the front end of the housing 10 to be at least partially exposed out of the housing 10.

In a specific embodiment of the present invention, the front end surface 211 of the condensing lens 21 is a plane, and can be better attached to the skin, the rear end surface 212 of the condensing lens 21 is formed as a free curved surface, and the free curved surface collimates at least a part of the light emitted by the light emitter 23 and/or at least a part of the light reflected by the reflector 24, so that the originally scattered light becomes a collimated light, and the collimated light is more uniformly irradiated onto the surface of the skin, thereby solving the problem of non-uniform hair removal, and the semiconductor cooling sheet 22 can cool the condensing lens 21 and rapidly cool the condensing lens 21, so that the front end surface 211 of the condensing lens 21 has a lower temperature, and can relieve the burning sensation caused by the heat generation of hair follicles.

In addition, the setting of electrically conductive micropin 30 can produce little electric current when mouling simultaneously, and little electric current can stimulate the skin around the region that moults, can increase its activity, when the appearance that moults moves along the skin surface, can let after mouling or before the mouling skin more releive, improves skin elasticity, has supplementary effect to mouling.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the utility model, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the utility model, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (4)

1. A photon unhairing instrument with a light uniformizing effect is characterized by comprising a shell and an unhairing device arranged in the shell, wherein the front end of the shell is provided with an opening, the unhairing device comprises a condensing lens, a semiconductor refrigerating sheet, a luminous body, a reflecting plate and a worm gear fan, the semiconductor refrigerating sheet is tightly attached to the periphery of the side edge of the condensing lens, the front end face of the condensing lens is a plane, the rear end face of the condensing lens is formed into a free curved surface, the luminous body is arranged behind the free curved surface and used for emitting strong pulse light, the reflecting plate is used for reflecting the light emitted by the luminous body to the free curved surface, the free curved surface is used for collimating at least part of light emitted by the luminous body and/or at least part of light reflected by the reflecting plate and emitting to the outside of the shell from the front end face of the condensing lens, the worm gear fan generates air flow to radiate the heat of the semiconductor refrigeration piece to the outside of the shell.

2. The photon hair removal instrument with the dodging effect according to claim 1, wherein an annular air flow channel is formed between the hot surface of the semiconductor refrigeration piece and the side wall of the housing, the air outlet of the worm gear fan is aligned with a first portion of the annular air flow channel, and a second portion, opposite to the first portion, of the annular air flow channel is communicated with an air flow channel which is communicated with the air outlet formed in the side wall of the housing.

3. The photon epilator with a dodging effect according to claim 1, further comprising conductive micro-needles, wherein the conductive micro-needles are arranged around the opening and penetrate out of the front end of the housing to at least partially expose the housing.

4. The photon depilatory apparatus with a light-homogenizing effect according to claim 1, wherein the light-reflecting plate comprises an arc plate and side plates arranged at two sides of the arc plate, the light-emitting body is installed through the side plates, and the side plates are tightly attached to the cold surface of the semiconductor refrigeration piece.

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