CN217744581U - Burn-proof heat dissipation structure for laser depilation instrument - Google Patents

Abstract

The utility model discloses a heat radiation structure that prevents burning for laser appearance that moults, including shell body, cooling module and electric heat controller, shell body one side outstanding pressure face that is provided with, the pressure face in be provided with the light mouth, the shell body in be provided with the assembly wind chamber that the light mouth is linked together, wind intracavity install the frame, the frame in be provided with the cavity, the cavity in stretch into and install the baffle, the cavity in the baffle top install with the frame hot-blast subassembly that is connected, work as first fan and second fan start the back, make its hot-blast and cooling air that forms enter the light mouth through independent first space and second space, separate hot-blast subassembly and cooling module into two mutually independent spaces through the baffle for its wind channel can not mix, cold wind and hot-blast are linked together through independent first space and second space and light mouth, realize avoiding the phenomenon of the skin of overheated burning.

Description

Burn-proof heat dissipation structure for laser depilation instrument

Technical Field

The utility model belongs to the technical field of the appearance that moults and specifically relates to a heat radiation structure that burns prevents that is used for laser appearance that moults.

Background

The laser depilation instrument is a depilation mode that melanin on fine hair absorbs laser energy by utilizing heat energy emitted by laser and irradiating the skin so as to be converted into heat energy to deeply penetrate into hair follicles to destroy the hair follicles for passive depilation, and pain can be caused by burning in the use process because the heat energy is adopted for depilation in the whole process; various laser depilation instruments are available on the market at the present stage, but most of the inner cavities of the laser depilation instruments share one air cavity, so that the phenomenon of turbulence is caused by two fans of a hot air assembly and a heat dissipation assembly, two independent cavities cannot be realized, the heat dissipation effect is poor, the light outlet is easy to have high temperature, and the potential safety hazard of skin burn is caused, therefore, the anti-burn heat dissipation structure for the laser depilation instruments is necessary to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat radiation structure that burns prevents for laser appearance that moults to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a heat radiation structure that burns prevents for laser appearance that moults, includes shell body, cooling element and electric heat controller, shell body one side outstanding be provided with and press the face, the pressure face in be provided with the light mouth, the shell body in be provided with the assembly wind chamber that is linked together of light mouth, wind intracavity install the frame, the frame in be provided with the cavity, the cavity in stretch into and install the baffle, the cavity in baffle top install with the frame hot-blast subassembly that is connected, the cavity in baffle below install with the frame radiating component that is connected.

As a further technical scheme of the utility model, hot-blast subassembly include first fan and be located electric heat controller below and the heat conduction fin who is connected with it, heat conduction fin include that the fin direction is perpendicular the first heat conduction fin and the fin direction that the pressure face set up are parallel the second heat conduction fin that the pressure face set up, second heat conduction fin be the step structure, and lean on pressure face one side reduce gradually.

As a further technical scheme of the utility model, first fan be located heat conduction fin inboard, first fan with the baffle between form first space.

As a further technical scheme of the utility model, radiator unit include with electric heat controller electric connection's second fan, be located the second fan wind mouthful radiating fin of one side, radiating fin include that the fin direction is perpendicular the first radiating fin and the fin direction that the pressure face set up are parallel the second radiating fin that the pressure face set up, second radiating fin be the step structure, and lean on pressure face one side reduce gradually.

As a further technical scheme of the utility model, the second fan be located radiating fin inboard, the second fan with the baffle between form the second space.

As a further technical scheme of the utility model, the frame inboard be provided with the confession the fixed screw of baffle installation.

As the utility model discloses further technical scheme, cooling module including being located the light mouthful semiconductor refrigeration piece of both sides about, the semiconductor refrigeration piece include with radiating component be connected exothermic end and with the heat absorption end that hot-blast subassembly is connected.

The utility model has the advantages that: work as first fan and second fan start the back, respectively right heat conduction fin and radiating fin blow, make hot-blast and cooling air that its formed enter into the light mouth through independent first space and second space, separate into two mutually independent spaces with hot-blast subassembly and radiating subassembly through the baffle, make its wind channel can not mix, cold wind and hot-blast are linked together with the light mouth through independent first space and second space, realize avoiding hot-blast overheated skin that burns's phenomenon, be connected with radiating subassembly through cooling subassembly in addition, make the effect that provides the cold source for radiating subassembly, play the effect of preventing burning, make whole appearance of moulting use safer.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic position diagram of the first heat dissipating fin and the second heat dissipating fin of the present invention.

Fig. 4 is a perspective view of the present invention.

Wherein: the electric heating device comprises an outer shell 1, a face cover 2, a pressing face 3, a light opening 5, an electric heating controller 9, a first heat-conducting fin 10, a second heat-conducting fin 11, a frame 12, a first heat-radiating fin 14, a second heat-radiating fin 15, a cavity 16, a second fan 17, a baffle 18, a circuit controller 20, a first fan 23 and a first gap 24.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings and preferred embodiments.

Referring to fig. 1-4, a burn-proof heat dissipation structure for a laser depilator comprises an outer housing 1, a cooling assembly and an electric heating controller 9, wherein a pressing surface 3 is protrudingly disposed on one side of the outer housing 1, a light opening 5 is disposed in the pressing surface 3, an assembly air chamber communicated with the light opening 5 is disposed in the outer housing 1, a frame 12 is disposed in the air chamber, a cavity 16 is disposed in the frame 12, a baffle 18 is disposed in the cavity 16 in a stretching manner, a hot air assembly connected with the frame 12 is disposed above the baffle 18 in the cavity 16, a heat dissipation assembly connected with the frame 12 is disposed below the baffle 18 in the cavity 16, the hot air assembly comprises a first fan 23 and a heat conduction fin disposed below and connected with the electric heating controller 9, the heat conducting fins comprise first heat conducting fins 10 and second heat conducting fins 11, the fin directions of the first heat conducting fins are perpendicular to the pressing surface 3, the first heat conducting fins 10 and the second heat conducting fins 11 are parallel to the pressing surface 3, the second heat conducting fins 11 are of a step structure and gradually decrease along one side of the pressing surface 3, the first fan 23 is positioned on the inner side of the heat conducting fins, a first gap 24 is formed between the first fan 23 and the baffle 18, the heat radiating assembly comprises a second fan 17 and heat radiating fins, the second fan 17 is electrically connected with the electric heating controller 9, the heat radiating fins are positioned on one side of a blowing port of the second fan 17, the heat radiating fins comprise first heat radiating fins 14, the fin directions of the first heat radiating fins are perpendicular to the pressing surface 3, the second heat radiating fins 15 are parallel to the pressing surface 3, and the second heat radiating fins 15 are of a step structure, and the side close to the pressing surface 3 is gradually lowered, the second fan 17 is positioned at the inner side of the radiating fin, a second gap 25 is formed between the second fan 17 and the baffle 18, when the first fan 23 and the second fan 17 are started, the heat conducting fin and the radiating fin are respectively blown, so that hot air and cooling air formed by the heat conducting fin and the radiating fin enter the light opening 5 through the first gap 24 and the second gap 25 which are independent, the hot air assembly and the radiating assembly are separated into two mutually independent spaces through the baffle 18, air ducts of the hot air assembly and the radiating assembly cannot be mixed, cold air and hot air are communicated with the light opening 5 through the first gap 24 and the second gap 25 which are independent, the phenomenon that the skin is burnt by the hot air is avoided, in addition, the cooling assembly is connected with the radiating assembly, the effect of providing a cold source for the radiating assembly is realized, the burn prevention effect is achieved, and the whole depilating instrument is safer to use.

The heat conduction effect of the heat dissipation fins and the heat conduction fins is better matched and close to the light opening 5 through the special arrangement and the stepped structure of the heat dissipation fins and the heat conduction fins, and the energy loss caused by larger distance is avoided.

Furthermore, the inner side of the frame 12 is provided with a fixing screw hole for installing the baffle 18, so that the baffle 18 is more stably installed, and the baffle is independent into two spaces.

Furthermore, the cooling assembly comprises semiconductor refrigeration sheets positioned on the upper side and the lower side of the light opening 5, and the semiconductor refrigeration sheets comprise heat release ends connected with the heat dissipation assembly and heat absorption ends connected with the hot air assembly, so that a cold source is provided for the heat dissipation assembly, a burn prevention effect is achieved, and the whole depilating instrument is safer to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a prevent heat radiation structure that burns for laser appearance that moults, includes shell body (1), cooling module and electric heat controller (9), shell body (1) one side outstanding be provided with press face (3), press face (3) in be provided with light mouth (5), its characterized in that, shell body (1) in be provided with light mouth (5) the assembly wind chamber that is linked together, wind intracavity install frame (12), frame (12) in be provided with cavity (16), cavity (16) in stretch into and install baffle (18), cavity (16) in baffle (18) top install with frame (12) the hot-blast subassembly that is connected, cavity (16) in baffle (18) below install with frame (12) the heat radiation component that is connected.

2. The structure of claim 1, wherein the hot air assembly comprises a first fan (23) and heat-conducting fins connected with the first fan and located under the electrothermal controller (9), the heat-conducting fins comprise a first heat-conducting fin (10) with a fin direction perpendicular to the pressing surface (3) and a second heat-conducting fin (11) with a fin direction parallel to the pressing surface (3), and the second heat-conducting fin (11) is in a step structure and gradually decreases toward one side of the pressing surface (3).

3. A burn prevention and heat dissipation structure for a laser hair removal device as claimed in claim 2, wherein the first fan (23) is located inside the heat conductive fin, and a first gap (24) is formed between the first fan (23) and the baffle (18).

4. The burn-proof heat dissipation structure for the laser hair removal instrument as claimed in claim 2, wherein the heat dissipation assembly comprises a second fan (17) electrically connected to the electric heating controller (9), and heat dissipation fins located on one side of a blowing port of the second fan (17), the heat dissipation fins comprise first heat dissipation fins (14) arranged in a direction perpendicular to the pressing surface (3) and second heat dissipation fins (15) arranged in a direction parallel to the pressing surface (3), and the second heat dissipation fins (15) are in a stepped structure and gradually lower toward one side of the pressing surface (3).

5. A burn-proof heat dissipation structure for a laser hair removal instrument as claimed in claim 4, wherein the second fan (17) is located inside the heat dissipation fin, and a second gap (25) is formed between the second fan (17) and the baffle (18).

6. The structure of claim 1, wherein the inner side of the frame (12) is provided with fixing screw holes for installing the baffle (18).

7. The burning-proof heat dissipation structure for laser hair removal instrument as claimed in claim 1, wherein the cooling assembly comprises semiconductor cooling plates located at upper and lower sides of the light opening (5), the semiconductor cooling plates comprising heat releasing ends connected with the heat dissipation assembly and heat absorbing ends connected with the hot air assembly.

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