CN220917481U - Strong pulse light therapeutic instrument - Google Patents

Abstract

The utility model relates to a strong pulse light therapeutic apparatus, which comprises a shell, a fan, a light source component and a circuit board, wherein the shell is provided with a first heat dissipation hole and a second heat dissipation hole, the fan is arranged in the shell and is provided with an air inlet and a first air outlet, the air inlet is communicated with the first heat dissipation hole, the light source component is arranged in the shell, the second heat dissipation hole and the first air outlet are respectively communicated with the light source component, the circuit board is arranged in the shell, at least one of the shell and the fan is provided with a second air outlet, and the second air outlet is communicated with the circuit board. In the working process of the strong pulse light therapeutic apparatus, the fan can guide air to flow in the first radiating hole, the air inlet, the first air outlet, the light source component and the second radiating hole, so that heat is radiated for the light source component, and the fan can guide air to flow in the first radiating hole, the air inlet, the second air outlet and the circuit board, radiate heat to electronic components on the circuit board, prevent the temperature rise of the electronic components on the circuit board from being too high, and further ensure the working reliability of the strong pulse light therapeutic apparatus.

Description

Strong pulse light therapeutic instrument

Technical Field

The utility model relates to the technical field of beauty treatment equipment, in particular to a strong pulse light therapeutic equipment.

Background

The strong pulse light therapeutic apparatus can be divided into two main types, namely the light emitted by the light source component is utilized to stimulate hair follicles, the light energy is absorbed and then converted into heat energy for damaging hair follicle tissues, and the skin hair follicles are damaged so as to achieve the dehairing effect, and the strong pulse light therapeutic apparatus is generally called dehairing apparatus, and the wavelength used by the strong pulse light therapeutic apparatus is generally 510nm-1200nm or 550nm-1200nm or 640nm-1200nm. The other type is to irradiate the skin with light of 500nm-650nm or 900nm-1200nm for treating skin diseases or for skin rejuvenation, which is commonly called skin rejuvenation device.

In the related art, the intense pulse light therapeutic apparatus generally includes a fan, a light source assembly, a circuit board, a capacitor and the like, which are disposed in the housing, and in the working process of the intense pulse light therapeutic apparatus, the fan can radiate heat for the light source assembly, so as to avoid the overhigh temperature rise of the light source assembly. However, in the working process of electronic components such as a circuit board, a capacitor and the like, heat is easy to generate, so that the problem of overhigh temperature rise occurs, and the working reliability of the intense pulse light therapeutic instrument is reduced.

Disclosure of utility model

The embodiment of the utility model provides a strong pulse light therapeutic apparatus, which can ensure the working reliability of the strong pulse light therapeutic apparatus.

An intense pulsed light therapeutic apparatus comprising:

the shell is provided with a first radiating hole and a second radiating hole;

the fan is arranged in the shell and is provided with an air inlet and a first air outlet, and the air inlet is communicated with the first heat dissipation hole;

the light source assembly is arranged in the shell, and the second heat dissipation holes and the first air outlets are respectively communicated with the light source assembly; and

The circuit board is arranged in the shell, at least one of the shell and the fan is provided with a second air outlet, and the second air outlet is communicated to the circuit board.

In one embodiment, the housing comprises a first shell and a second shell connected to the first shell, and the first shell and the second shell enclose to form an accommodating space for accommodating the fan, the light source assembly and the circuit board; the first shell is provided with the first radiating hole, the second air outlet and the mounting groove, at least one of the first shell and the second shell is provided with the second radiating hole and the third radiating hole, the first radiating hole and the second air outlet are respectively communicated with the mounting groove, the groove wall of the mounting groove is jointed with the fan, and the third radiating hole is communicated with the second air outlet.

In one embodiment, the first shell comprises a base body and a side wall connected to the base body, the side wall protrudes out of the base body and surrounds the base body to form the mounting groove, the base body is provided with the first heat dissipation holes, and the side wall is provided with the second air outlet; the base body and the second shell are enclosed to form the accommodating space, and the side wall is accommodated in the accommodating space and is connected with the first air outlet.

In one embodiment, the intense pulse light therapeutic apparatus includes a bracket and a radiator, the bracket is connected to the housing and forms a mounting cavity, the mounting cavity is communicated with the first air outlet and the second heat dissipation hole, the light source assembly is accommodated in the mounting cavity, the radiator has an accommodating groove, and the bracket is arranged in the accommodating groove in a penetrating manner so that the radiator surrounds the bracket and the light source assembly.

In one embodiment, the circuit board is provided with a notch, and the bracket is arranged through the notch.

In one embodiment, the bracket comprises a first bracket and a second bracket, and the first bracket and the second bracket are buckled to form the mounting cavity; the radiator comprises a first radiating piece and a second radiating piece, and the first radiating piece and the second radiating piece are detachably connected and form the accommodating groove.

In one embodiment, the first heat dissipation part comprises a partition plate and a plurality of first fins connected to one side of the partition plate and arranged at intervals, the partition plate is stacked on the first support and connected to the second support, and the first air outlet and the second heat dissipation holes are respectively communicated with the first fins.

In one embodiment, the second heat dissipation element is provided with a plurality of second fins facing the partition plate and arranged at intervals, and the plurality of first fins are alternately inserted into the plurality of second fins.

In one embodiment, the first heat dissipation member includes a plurality of third fins connected to the opposite side of the partition plate and disposed at intervals, the housing is provided with a fourth heat dissipation hole corresponding to the first heat dissipation Kong Geduan, and the fourth heat dissipation hole and the first air outlet are respectively communicated with the third fins.

In one embodiment, the intense pulsed light therapeutic apparatus includes a contact connected to the housing, and a semiconductor refrigeration sheet connected to the contact, the barrier being stacked on the semiconductor refrigeration sheet.

The strong pulse light therapeutic apparatus comprises a shell, a fan, a light source assembly and a circuit board, wherein the shell is provided with a first heat dissipation hole and a second heat dissipation hole, the fan is arranged in the shell and is provided with an air inlet and a first air outlet, the air inlet is communicated with the first heat dissipation hole, the light source assembly is arranged in the shell, the second heat dissipation hole and the first air outlet are respectively communicated with the light source assembly, the circuit board is arranged in the shell, at least one of the shell and the fan is provided with a second air outlet, and the second air outlet is communicated with the circuit board. In the working process of the strong pulse light therapeutic apparatus, the fan can guide air to flow in the first radiating hole, the air inlet, the first air outlet, the light source component and the second radiating hole, so that heat is radiated for the light source component, and the fan can guide air to flow in the first radiating hole, the air inlet, the second air outlet and the circuit board, radiate heat to electronic components on the circuit board, prevent the temperature rise of the electronic components on the circuit board from being too high, and further ensure the working reliability of the strong pulse light therapeutic apparatus.

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 intense pulsed light therapeutic apparatus according to an embodiment;

FIG. 2 is an exploded view of an embodiment of an intense pulsed light therapeutic apparatus;

FIG. 3 is an exploded view of an embodiment of an intense pulsed light therapeutic apparatus;

FIG. 4 is a partial cross-sectional view of an intense pulsed light therapeutic apparatus according to an embodiment;

fig. 5 is a schematic view of a first housing of an intense pulsed light therapeutic apparatus according to an embodiment.

Reference numerals:

The intense pulse light therapeutic apparatus 10, the case 100, the first case 110, the first heat dissipation hole 111, the second heat dissipation hole 113, the third heat dissipation hole 115, the mounting groove 116, the base 117, the side wall 118, the fourth heat dissipation hole 119, the second case 120, the fan 200, the air intake 201, the first air outlet 203, the second air outlet 205, the light source assembly 300, the lamp tube 310, the reflector 320, the circuit board 400, the notch 401, the capacitor 500, the bracket 600 mounting cavity 601, the first bracket 610, the second bracket 620, the heat sink 700, the housing groove 701, the first heat dissipation member 710, the partition 711, the first fin 713, the third fin 715, the second heat dissipation member 720, the second fin 721, the contact 800, the contact 810, the crystal 820, the semiconductor cooling fin 900

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, the present utility model discloses a high-pulse light therapeutic apparatus 10, and in some embodiments, the high-pulse light therapeutic apparatus 10 may be used to emit light having a wavelength of 510nm to 1200nm or 550nm to 1200nm or 640nm to 1200nm and irradiate the skin to remove hair on the surface of the human body. In other embodiments, the intense pulsed light therapeutic apparatus 10 may be used to emit light having a wavelength of 500nm to 650nm or 900nm to 1200nm and irradiate the skin for treating skin disorders or for providing a skin rejuvenation effect.

Referring to fig. 2 and 3, the intense pulse light therapeutic apparatus 10 includes a housing 100, a fan 200, a light source assembly 300, and a circuit board 400, wherein the housing 100 may be made of plastic, which may provide structural rigidity to the whole intense pulse light therapeutic apparatus 10, and other devices may be mounted to the housing 100 and may be positioned and protected by the housing 100. In the present embodiment, the housing 100 has a substantially elliptical box shape. The case 100 is provided with a first heat dissipation hole 111 and a second heat dissipation hole 113. The heat dissipation holes 111 may be plural and arranged on the housing 100 at intervals. The number of the second heat dissipation holes 113 may be plural, and the second heat dissipation holes may be disposed on the housing 100 at intervals. In the embodiment of the casing 100 having an oval box shape, the first heat dissipation hole 111 is formed on one side of the casing 100, and the second heat dissipation hole 113 is formed on the other side of the casing 100, so as to prevent the mixing of the hot air outside the casing 100 and reduce the heat dissipation efficiency.

The fan 200 is disposed in the housing 100 and has an air inlet 201 and a first air outlet 203, and the air inlet 201 is communicated with the first heat dissipation hole 111. In the embodiment of the utility model, the air inlet 201 is located at one end of the fan 200 in the rotation axis direction, and the first air outlet 203 is located in the circumferential direction of the fan 200. During the operation of the fan 200, air can be sucked from the outside through the first heat dissipation hole 111 and the air inlet 201 and blown out from the first air outlet 203, so as to guide the air in the housing 100 to flow for dissipating heat of the heat generating device.

The light source assembly 300 is disposed in the housing 100, and the second heat dissipation hole 113 and the first air outlet 203 are respectively connected to the light source assembly 300. The light source assembly 300 may include a light tube 310 and a reflector 320 covered on the light tube 310, wherein the light tube 310 and the reflector 320 are respectively connected to the housing 100, the reflector 320 may be made of aluminum alloy and have a reflective surface with relatively high reflectivity, and the reflective surface may be a paraboloid and face the light tube 310. When the lamp 310 is powered on to emit light, the reflective surface can reflect the light emitted from the lamp 310 to the back side to the light outlet of the housing 100, so as to improve the utilization rate of energy.

The circuit board 400 is disposed in the housing 100, and referring to fig. 4, at least one of the housing 100 and the fan 200 is provided with a second air outlet 205, the second air outlet 205 is connected to the circuit board 400, and the second air outlet 205 is connected to a driving source of the fan 200, such as a blade of the fan 200. In one embodiment, the second air outlet 205 is provided on the fan 200, and after the fan 200 is started, air can be blown from the second air outlet 205. In another embodiment, the second air outlet 205 is formed in the housing 100, and the housing 100 is covered with the driving source of the fan 200, so that the driving source of the fan 200 is accommodated in a chamber, and after the fan 200 is started, air can be blown from the second air outlet 205. In other embodiments, the housing 100 and the fan 200 may be provided with the second air outlet 205, and after the fan 200 is started, air is blown from the second air outlet 205.

The circuit board 400 is integrated with a control circuit of the intense pulse light therapeutic apparatus 10, and the intense pulse light therapeutic apparatus 10 includes a capacitor 500 for triggering the light tube 310 to emit light, and the capacitor 500 is electrically connected to the circuit board 400. The casing 100 may be provided with a third heat dissipation hole 115, and the third heat dissipation hole 115 is communicated with the second air outlet 205. For example, in the embodiment of the present utility model, the light source assembly 300 is disposed at one end of the housing 100, and the third heat dissipation hole 115 is disposed at the opposite end of the housing 100. In the working process of the intense pulse light therapeutic apparatus 10, the capacitor 500 and some electronic components of the circuit board 400 generate heat, the second air outlet 205 is communicated to the circuit board 400, and the fan 200 can be used for guiding air to flow from the second air outlet 205 to the third heat dissipation hole 115, so as to dissipate heat of the electronic components, prevent the temperature of the electronic components from rising too high, and further ensure the working reliability of the intense pulse light therapeutic apparatus 10.

The strong pulse light therapeutic apparatus comprises a casing 100, a fan 200, a light source assembly 300 and a circuit board 400, wherein the casing 100 is provided with a first heat dissipation hole 111 and a second heat dissipation hole 113, the fan 200 is arranged in the casing 100 and is provided with an air inlet 201 and a first air outlet 203, the air inlet 201 is communicated with the first heat dissipation hole 111, the light source assembly 300 is arranged in the casing 100, the second heat dissipation hole 113 and the first air outlet 203 are respectively communicated with the light source assembly 300, the circuit board 400 is arranged in the casing 100, at least one of the casing 100 and the fan 200 is provided with a second air outlet 205, and the second air outlet 205 is communicated with the circuit board 400. In the operation process of the intense pulse light therapeutic apparatus 10, the fan 200 may guide air to flow in the first heat dissipation hole 111, the air inlet 201, the first air outlet 203, the light source assembly 300 and the second heat dissipation hole 113, so as to dissipate heat of the light source assembly 300, and may guide air to flow in the first heat dissipation hole 111, the air inlet 201, the second air outlet 205 and the circuit board 400, dissipate heat of electronic components on the circuit board 400, and prevent too high temperature rise of the electronic components on the circuit board 400, so as to ensure the operation reliability of the intense pulse light therapeutic apparatus 10.

The case 100 may include a first case 110 and a second case 120 connected to the first case 110, and the first case 110 and the second case 120 enclose an accommodating space accommodating the fan 200, the light source assembly 300, and the circuit board 400. Referring to fig. 5, the first case 110 has a first heat dissipation hole 111, a second air outlet 205, and a mounting groove 116, at least one of the first case 110 and the second case 120 has a second heat dissipation hole 113 and a third heat dissipation hole 115, the first heat dissipation hole 111 and the second air outlet 205 are respectively communicated with the mounting groove 116, and a groove wall of the mounting groove 116 is engaged with the fan 200.

Specifically, referring to fig. 5, the first case 110 may include a base 117 and a sidewall 118 connected to the base 117, the sidewall 118 protruding from the base 117 and surrounding the base 117 to form a mounting groove 116, the base 117 having a first heat dissipation hole 111, and the sidewall 118 having a second air outlet 205. The base 117 and the second casing 120 enclose a receiving space, and the sidewall 118 is received in the receiving space and is coupled to the first air outlet 203. In the embodiment in which the fan 200 is substantially cylindrical, the mounting groove 116 is configured to match the outer shape of the fan 200, and is substantially a circular groove. After the first and second cases 110 and 120 are assembled, the side walls 118 and the fan 200 are engaged, so that the driving source of the fan 200, such as a blade, is enclosed in a cavity to suck air from the air inlet 201 and blow out air from the first and second air outlets 203 and 205 when the driving source rotates.

With continued reference to fig. 2 and 3, the intense pulse light therapeutic apparatus 10 includes a bracket 600 and a heat sink 700, the bracket 600 is connected to the housing 100 and forms a mounting cavity 601, the mounting cavity 601 is communicated with the first air outlet 203 and the second heat dissipation hole 113, the light source assembly 300 is accommodated in the mounting cavity 601, the heat sink 700 has an accommodating groove 701, and the bracket 600 is penetrated in the accommodating groove 701 so that the heat sink 700 surrounds the bracket 600 and the light source assembly 300. Specifically, the bracket 600 may include a first bracket 610 and a second bracket 620, and the first bracket 610 and the second bracket 620 are fastened together to form the mounting cavity 601. This way, the convenience of assembling the stand 600 and the light source assembly 300 can be improved.

The heat sink 700 may include a first heat sink 710 and a second heat sink 720, and the first heat sink 710 and the second heat sink 720 may be detachably connected and form the receiving groove 701. The detachable connection of the first heat sink 710 and the second heat sink 720 is not limited to the screw fastener connection, which may enhance the convenience of assembling the heat sink 700. The first heat sink 710 may be made of an aluminum alloy or a copper alloy, which has a relatively high thermal conductivity and a relatively large heat dissipation surface. The heat sink 700 surrounds the bracket 600 and the light source assembly 300, so that the structure is compact, and heat generated during the operation of the light source assembly 300 can be conducted to the heat sink 700, so that the heat sink 700 is utilized to dissipate heat, and the light source assembly 300 is prevented from excessively increasing in temperature.

In some embodiments, the circuit board 400 is further provided with a notch 401, and the bracket 600 is disposed through the notch 401, so that the internal structure of the intense pulsed light therapeutic apparatus 10 is more compact.

With continued reference to fig. 3, the first heat dissipation member 710 includes a partition 711 and a plurality of first fins 713 connected to one side of the partition 711 and spaced apart from each other, the partition 711 is stacked on the first bracket 610 and connected to the second bracket 620, and the first air outlet 203 and the second heat dissipation hole 113 are respectively connected to the first fins 713. The adjacent first fins 713 may be disposed in parallel to form channels between the adjacent first fins 713 through which air flows, thereby increasing the heat dissipation surface area of the first heat dissipation member 710 and enhancing the heat dissipation efficiency of the first heat dissipation member 710.

Similarly, the second heat dissipation element 720 may also have a plurality of second fins 721 facing the partition 711 and disposed at intervals, and the plurality of first fins 713 may be disposed in parallel and alternately inserted into the plurality of second fins 721. By the arrangement, the heat dissipation surface area of the second heat dissipation element 720 can be increased, and the heat dissipation efficiency of the second heat dissipation element 720 can be improved.

Further, the first heat dissipating member 710 may include a plurality of third fins 715 connected to the opposite side of the partition 711 and spaced apart from each other, so as to increase the heat dissipating surface area of the first heat dissipating member 710 and improve the heat dissipating efficiency of the first heat dissipating member 710. The casing 100 may be provided with a fourth heat dissipation hole 119 isolated from the first heat dissipation hole 111, and the fourth heat dissipation hole 119 and the first air outlet 203 are respectively communicated to the third fins 715. During operation of the intense pulse light therapeutic apparatus 10, the fan 200 may guide air to flow in the first heat dissipation hole 111, the air inlet 201, the first air outlet 203, the third fin 715 and the fourth heat dissipation hole 119, thereby improving heat dissipation efficiency of the heat sink 700.

With continued reference to fig. 3, the intense pulsed light therapeutic apparatus 10 includes a contact 800 connected to the housing 100, and a semiconductor cooling sheet 900 connected to the contact 800, and a spacer 711 is stacked on the semiconductor cooling sheet 900 and the first support 610. The contact 800 may be used for light extraction of the light source assembly 300. The contact 800 may include a contact 810 and a crystal 820 connected to the contact 810. In some embodiments, the contact 810 is connected to the housing 100, and the crystal 820 is disposed through the contact 810 and is used for emitting light of the light source assembly 300. The crystal 820 may be sapphire, which may also be used to filter harmful light such as ultraviolet rays, and the crystal 820 may be connected to the semiconductor cooling fin 900. In some embodiments, the contact 810 is a metal piece, such as a stainless steel piece, that is thermally conductively coupled to the semiconductor refrigeration tablet 900, i.e., heat from the contact 810 is conducted to the semiconductor refrigeration tablet 900. 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 heat sink 700 can dissipate heat from the contact portion 810 and the crystal 820, preventing the temperature of the crystal 820 and the contact portion 810 from being too high, and improving the comfort of use.

The semiconductor cooling sheet 900 is connected to the contact 800, and the spacer 711 is stacked on the semiconductor cooling sheet 900. The semiconductor cooling fin 900 may form a cooling surface and a heating surface after being electrified, the cooling surface is connected to the crystal 820 or the metal contact portion 810, and the heating surface is connected to the heat sink 700, so that heat of the crystal 820 and the metal contact portion 810 can be conducted to the heat sink 700, so as to reduce the temperature of the crystal 820 and the metal contact portion 810. The contact portion 810 plays a role of cold compress to the skin when attached to the skin, reduces burning sensation in the depilation or skin tendering process, and improves comfort of use. The heat sink 700 may also radiate heat conducted from the crystal 820 to the heat sink 700 to the outside, so that the temperature of the crystal 820 is maintained at a relatively low state.

In other embodiments, the contact portion 810 may be a plastic part, and the surface of the crystal 820 exposed to the outside may be flush with one side of the contact portion 810, so that the exposed surface of the crystal 820 may be utilized to contact the skin, the semiconductor refrigeration sheet 900 is used to cool the crystal 820, and the heat dissipation of the heat sink 700 is combined, so that the crystal 820 may be utilized to perform a cold compress effect on the skin, thereby reducing burning sensation caused by strong pulse light in the depilating or skin tendering process, and improving the comfort level of use.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

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 intense pulsed light therapeutic apparatus comprising:

the shell is provided with a first radiating hole and a second radiating hole;

the fan is arranged in the shell and is provided with an air inlet and a first air outlet, and the air inlet is communicated with the first heat dissipation hole;

the light source assembly is arranged in the shell, and the second heat dissipation holes and the first air outlets are respectively communicated with the light source assembly; and

The circuit board is arranged in the shell, at least one of the shell and the fan is provided with a second air outlet, and the second air outlet is communicated to the circuit board.

2. The intense pulsed light therapeutic apparatus of claim 1 wherein the housing comprises a first shell and a second shell connected to the first shell, the first shell and the second shell enclosing to form an accommodating space accommodating the fan, the light source assembly and the circuit board; the first shell is provided with the first radiating hole, the second air outlet and the mounting groove, at least one of the first shell and the second shell is provided with the second radiating hole and the third radiating hole, the first radiating hole and the second air outlet are respectively communicated with the mounting groove, the groove wall of the mounting groove is jointed with the fan, and the third radiating hole is communicated with the second air outlet.

3. The intense pulsed light therapeutic apparatus of claim 2 wherein the first housing comprises a base and a sidewall connected to the base, the sidewall protruding from the base and surrounding the base to form the mounting slot, the base having the first heat sink and the sidewall having the second air outlet; the base body and the second shell are enclosed to form the accommodating space, and the side wall is accommodated in the accommodating space and is connected with the first air outlet.

4. The intense pulsed light therapeutic apparatus according to claim 1, wherein said intense pulsed light therapeutic apparatus comprises a bracket and a heat sink, said bracket is connected to said housing and forms a mounting cavity, said mounting cavity is connected to said first air outlet and said second heat dissipation hole, said light source assembly is accommodated in said mounting cavity, said heat sink has an accommodating groove, said bracket is provided in said accommodating groove in a penetrating manner such that said heat sink surrounds said bracket and said light source assembly.

5. The apparatus of claim 4, wherein the circuit board is provided with a notch, and the bracket is disposed through the notch.

6. The intense pulsed light therapeutic apparatus of claim 4 wherein the bracket comprises a first bracket and a second bracket that snap together to form the mounting cavity; the radiator comprises a first radiating piece and a second radiating piece, and the first radiating piece and the second radiating piece are detachably connected and form the accommodating groove.

7. The apparatus according to claim 6, wherein the first heat sink comprises a partition plate and a plurality of first fins connected to one side of the partition plate and arranged at intervals, the partition plate is stacked on the first bracket and connected to the second bracket, and the first air outlet and the second heat sink are respectively communicated with the first fins.

8. The apparatus according to claim 7, wherein the second heat sink has a plurality of second fins facing the separator and spaced apart from each other, and the plurality of first fins are alternately interposed between the plurality of second fins.

9. The apparatus according to claim 7, wherein the first heat sink comprises a plurality of third fins connected to the opposite side of the partition plate and arranged at intervals, the housing is provided with a fourth heat sink hole connected to the first heat sink Kong Geduan, and the fourth heat sink hole and the first air outlet are respectively connected to the third fins.

10. The intense pulsed light therapeutic apparatus of claim 7, wherein the intense pulsed light therapeutic apparatus comprises a contact connected to the housing and a semiconductor refrigeration sheet connected to the contact, the separator being stacked on the semiconductor refrigeration sheet.