A double pulse light functional hair removal device

Abstract

The present invention provides a double-pulse light function hair removal device, which relates to the technical field of hair removal devices. The double-pulse light function hair removal device comprises a double-pulse hair removal device body and a heat conduction plate. The double-pulse hair removal device body comprises a shell body, a light output part, a heat dissipation component, a light source component and an electronic component. The shell body is provided with a first heat dissipation hole and a second heat dissipation hole. The heat dissipation component comprises a heat exhaustion part and a heat transfer part. The heat transfer part extends from the electronic component to the light source component. The heat exhaustion part is used to transport heat to the first heat dissipation hole. The heat conduction plate is arranged in the shell body. One side of the heat conduction plate abuts against the light source component, and the other side of the heat conduction plate abuts against the heat transfer part, and the end of the heat conduction plate extends to the second heat dissipation hole. The present invention can solve the heat dissipation problem of the electronic component and the light source component through a heat dissipation component, saves the occupation of the internal space of the shell body, and reduces the manufacturing cost of the double-pulse hair removal device body.

Description

Technical Field

[0001] The invention relates to the technical field of hair removal devices, in particular to a hair removal device with a double pulse light function. Background Art

[0002] With the continuous development of beauty technology, laser hair removal and photon hair removal technology have occupied an important position in the beauty market due to their high efficiency, non-invasive or minimally invasive characteristics. In particular, the dual-pulse light function hair removal device, through its unique dual-pulse emission mode, can effectively destroy hair follicle tissue while reducing damage to the surrounding skin, thus improving user experience and treatment effects.

[0003] Currently, most of the dual-pulse light hair removal devices on the market use a distributed heat dissipation solution, that is, independent heat dissipation structures are designed for electronic components and light source components. Although this solution can effectively control the operating temperature of each component, the independent heat dissipation design of electronic components and light source components often requires a large space inside the shell. This not only limits the development trend of miniaturization and portability of hair removal devices, but may also lead to an increase in manufacturing costs, ultimately affecting the market competitiveness of the product. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a double pulse light functional hair removal device.

[0005] The present invention provides a double-pulse light function hair removal device, comprising a double-pulse hair removal device body and a heat conduction plate, wherein the double-pulse hair removal device body comprises a shell body, a light output portion, a heat dissipation component, a light source component and an electronic component, wherein the shell body is provided with a first heat dissipation hole and a second heat dissipation hole, the heat dissipation component and the electronic component are arranged in the shell body, and the light source component is arranged in the light output portion, the heat dissipation component comprises a heat dissipation part and a heat transfer part, the heat transfer part extends from the electronic component to the light source component, the heat dissipation part is used to transfer heat to the first heat dissipation hole, the heat conduction plate is arranged in the shell body, one side surface of the heat conduction plate abuts against the light source component, and the other side surface of the heat conduction plate abuts against the heat transfer part, and the end of the heat conduction plate extends to the second heat dissipation hole.

[0006] Optionally, the heat exhaust part includes a heat dissipation fan, the heat transfer part includes a heat pipe and a heat sink, the heat dissipation fan is connected to the electronic component, the heat sink is connected to the shell body and is arranged at the air outlet of the heat dissipation fan, the air outlet of the heat dissipation fan faces the first heat dissipation hole, one end of the heat pipe is connected to the heat sink, and the other end of the heat pipe extends toward the light output part and abuts against the corresponding side of the heat conduction plate.

[0007] Optionally, the light source component also includes a xenon lamp assembly, a containing shell and a heat conductive plate. The containing shell is arranged in a columnar structure, and an arc-shaped chamber for accommodating the xenon lamp assembly is provided inside the containing shell, and the arc-shaped chamber is open on the side facing the light emitting portion. One end of the heat conductive plate is used to abut against the xenon lamp assembly, and the other end of the heat conductive plate is connected to the containing shell, and the outer surface of the containing shell abuts against the heat conductive plate.

[0008] Optionally, the xenon lamp assembly includes a lamp tube, a xenon lamp and a reflective film, the xenon lamp and the lamp tube are both provided with a cylindrical structure, the xenon lamp is arranged inside the lamp tube, and the xenon lamp and the lamp tube are coaxially arranged, the containing shell is arranged in a columnar structure, the inside of the containing shell is provided with an arc-shaped chamber for accommodating the lamp tube, and the side of the arc-shaped chamber facing the light output part is set to be open, the end of the heat conductive plate is used to abut against the outer surface of the lamp tube, and the reflective film is connected to the inner surface of the lamp tube away from the open side of the containing shell.

[0009] Optionally, the light source component also includes a positioning column, a positioning block and a positioning seat, one end of the positioning seat is connected to the accommodating shell, the other end of the positioning seat is connected to the inner wall of the shell body, one end of the positioning column is connected to the end of the lamp tube, the other end of the positioning column is inserted into the slot of the positioning block, the slot is set to an opening on the side facing the light output part, and the positioning block is detachably connected to the inner wall of the shell body.

[0010] Optionally, the double-pulse hair removal device body further includes a filter component, the filter component includes a filter, the filter is detachably connected to the light output portion, and the filter is facing the open side of the accommodating shell.

[0011] Optionally, the filter component also includes a first card block and a second card block, the second card block is connected to the first card block, and a slot for inserting the filter is formed between the first card block and the second card block, and both ends of the first card block are detachably connected to the inner wall of the light output portion.

[0012] Optionally, a third heat dissipation hole is further provided at the rear of the shell body.

[0013] Optionally, the heat pipe, heat sink, heat conducting plate and heat conducting sheet are all made of copper.

[0014] Optionally, the dual-pulse hair removal device body further includes a handle portion, and the handle portion is integrally formed with the shell body.

[0015] The beneficial effect of the double-pulse light function hair removal device of the present invention is: by extending the heat transfer part in the heat dissipation component from the electronic component to the light source component, when the light source component generates heat during operation, part of the heat is transferred to the heat transfer part of the heat dissipation component through the heat conduction plate, and then the heat dissipation part of the heat dissipation component and the heat generated by the electronic component are discharged through the first heat dissipation hole, and the other part of the heat is discharged through the second heat dissipation hole through the heat conduction plate, thereby accelerating the heat transfer on the heat conduction plate, improving the efficiency of heat transfer from the light source component to the heat conduction plate, and further improving the heat dissipation effect of the light source component, and the heat dissipation problem of the electronic component and the light source component can be solved by a heat dissipation component, saving the occupation of the internal space of the shell body, and reducing the manufacturing cost of the double-pulse hair removal device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a double pulse light functional hair removal device according to an embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the internal structure of the double pulse light functional hair removal device according to an embodiment of the present invention;

[0018] Figure 3 A schematic structural diagram of the internal structure of the double pulse light functional hair removal device according to an embodiment of the present invention from another perspective;

[0019] Figure 4 for Figure 3 A magnified view of the structure at A;

[0020] Figure 5 It is a schematic diagram of the structure of the light source component in the double pulse light functional hair removal device according to an embodiment of the present invention.

[0021] Description of reference numerals:

[0022] Double pulse hair removal device body; 11. handle; 12. shell; 121. third heat dissipation hole; 122. second heat dissipation hole; 123. first heat dissipation hole; 13. light outlet; 2. heat dissipation component; 21. heat pipe; 22. heat sink; 23. heat dissipation fan; 3. heat conduction plate; 4. light source component; 41. xenon lamp assembly; 411. lamp tube; 412. xenon lamp; 413. reflective film; 42. accommodating shell; 43. positioning column; 44. positioning block; 45. positioning seat; 46. heat conduction sheet; 5. filter component; 51. first block; 52. filter; 53. second block. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the description of this specification, the description with reference to the terms "embodiment", "one embodiment", "some embodiments", "exemplarily" and "one embodiment" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or embodiment are included in at least one embodiment or embodiment of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or embodiment. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or embodiments in a suitable manner.

[0026] The terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0027] The Z axis in the accompanying drawings represents the vertical direction, that is, the up and down position, and the positive direction of the Z axis represents the up, and the negative direction of the Z axis represents the down; the X axis in the accompanying drawings represents the horizontal direction, and is designated as the left and right position, and the positive direction of the X axis represents the right side, and the negative direction of the X axis represents the left side; the Y axis in the accompanying drawings represents the front and back position, and the positive direction of the Y axis represents the front side, and the negative direction of the Y axis represents the back side. It should also be noted that the aforementioned Z axis, Y axis, and X axis are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0028] The embodiment of the present invention provides a double-pulse light function hair removal device, including a double-pulse hair removal device body 1 and a heat conducting plate 3. The double-pulse hair removal device body 1 includes a shell body 12, a light output portion 13, a heat dissipation component 2, a light source component 4 and an electronic component. The shell body 12 is provided with a first heat dissipation hole 123 and a second heat dissipation hole 122. The heat dissipation component 2 and the electronic component are arranged in the shell body 12, and the light source component 4 is arranged in the light output portion 13. The heat dissipation component 2 includes a heat dissipation portion and a heat transfer portion. The heat transfer portion extends from the electronic component to the light source component 4, and the heat dissipation portion is used to transfer heat to the first heat dissipation hole 123. The heat conducting plate 3 is arranged in the shell body 12, one side of the heat conducting plate 3 abuts against the light source component 4, and the other side of the heat conducting plate 3 abuts against the heat transfer portion, and the end of the heat conducting plate 3 extends to the second heat dissipation hole 122.

[0029] Specifically, combined Figure 1 , Figure 2 and Figure 3 As shown, the light source component 4 can select a xenon lamp 412 as a light source, because it can generate high-intensity, wide-spectrum light radiation, and has a better hair removal effect. The electronic component includes a pulse control module, which is responsible for accurately controlling the trigger time and frequency of the light source module to achieve the generation of double-pulse light or other specific pulse modes. The pulse control module includes a trigger, a time delay circuit and / or a microprocessor, which can automatically adjust the pulse characteristics according to preset parameters. Specifically, when the user starts the double-pulse hair removal device body 1 and presses the trigger button, the pulse control module first triggers the first discharge process, and the energy storage element quickly releases electrical energy through the discharge circuit. The xenon lamp 412 is provided to generate the first pulse light. After the first pulse light is generated, the pulse control module triggers the discharge process again according to a preset time interval (such as a few milliseconds to tens of milliseconds). The second discharge process is similar to the first one, but it needs to be performed after the first pulse light decays to a certain extent to ensure that the two pulse lights do not interfere with each other. It should be noted that the electronic components and principles for realizing the double pulse light in the double pulse hair removal device body 1 of the present invention are all existing conventional technologies. The present invention does not seek to improve the electronic components and principles for realizing the double pulse light. The double pulse hair removal device body 1 is limited to the electronic components introduced above, which will not be elaborated here. Figure 3 Relative to Figure 2 The heat conducting plate 3 is hidden to show the light source component 4 .

[0030] In this optional embodiment, since the electronic components and the light source component 4 in the dual-pulse hair removal device body 1 are respectively located in the shell body 12 and the light output portion 13, by extending the heat transfer portion in the heat dissipation component 2 from the electronic components to the light source component 4, when the light source component 4 is working and generating heat, part of the heat is transferred to the heat transfer portion of the heat dissipation component 2 through the heat conduction plate 3, and then the heat dissipation portion in the heat dissipation component 2 discharges this part of the heat and the heat generated by the electronic components through the first heat dissipation hole 123, and the other part of the heat is discharged through the second heat dissipation hole 122 through the heat conduction plate 3, thereby accelerating the transfer of heat on the heat conduction plate 3, improving the efficiency of heat transfer from the light source component 4 to the heat conduction plate 3, and then improving the heat dissipation effect of the light source component 4, the heat dissipation problem of the electronic components and the light source component 4 can be solved by a heat dissipation component 2, saving the occupation of the internal space of the shell body 12, and reducing the manufacturing cost of the dual-pulse hair removal device body 1.

[0031] Optionally, the heat exhaust part includes a heat dissipation fan 23, the heat transfer part includes a heat pipe 21 and a heat sink 22, the heat dissipation fan 23 is connected to the electronic component, the heat sink 22 is connected to the shell body 12 and is arranged at the air outlet of the heat dissipation fan 23, the air outlet of the heat dissipation fan 23 faces the first heat dissipation hole 123, one end of the heat pipe 21 is connected to the heat sink 22, and the other end of the heat pipe 21 extends toward the light output part 13 and abuts against the corresponding side of the heat conducting plate 3.

[0032] In this optional embodiment, combined with Figure 1 , Figure 2 and Figure 3 As shown, the heat pipe 21 can be a U-shaped tube, and the heat on the heat conducting plate 3 can be transferred to the heat sink 22 through the U-shaped tube, and then the heat is discharged from the first heat dissipation hole 123 through the heat dissipation fan 23, so that the heat dissipation component 2 not only realizes the heat dissipation of the electronic components, but also realizes the heat dissipation of the light source component 4.

[0033] Optionally, the light source component 4 also includes a xenon lamp assembly 41, a containing shell 42 and a heat conductive sheet 46. The containing shell 42 is arranged in a columnar structure. The interior of the containing shell 42 is provided with an arc-shaped chamber for accommodating the xenon lamp assembly 41, and the arc-shaped chamber is open on the side facing the light emitting portion 13. One end of the heat conductive sheet 46 is used to abut against the xenon lamp assembly 41, and the other end of the heat conductive sheet 46 is connected to the containing shell 42. The outer surface of the containing shell 42 abuts against the heat conductive plate 3.

[0034] In this optional embodiment, combined with Figure 4 and Figure 5 As shown, the containing shell 42 is arranged in a columnar structure, and the extending direction of the containing shell 42 is consistent with the Z-axis direction in the figure, and thermal conductive silicone grease can be provided at both ends of the heat conductive sheet 46, wherein one end of the heat conductive sheet 46 is fixedly connected to the containing shell 42 through the thermal conductive silicone grease, and the other end of the heat conductive sheet 46 is abutted against the xenon lamp assembly 41 through the thermal conductive silicone grease, so as to facilitate the removal of the xenon lamp assembly 41 from the containing shell 42. When the xenon lamp assembly 41 is working, it transfers heat to the thermal conductive sheet 46, and the thermal conductive sheet 46 transfers heat to the containing shell 42, so that the containing shell 42 transfers heat to the heat conductive plate 3, thereby realizing the heat dissipation of the xenon lamp assembly 41.

[0035] Optionally, the xenon lamp assembly 41 includes a lamp tube 411, a xenon lamp 412 and a reflective film 413. The xenon lamp 412 and the lamp tube 411 are both provided with a cylindrical structure. The xenon lamp 412 is arranged inside the lamp tube 411, and the xenon lamp 412 and the lamp tube 411 are coaxially arranged. The containing shell 42 is arranged in a columnar structure. The interior of the containing shell 42 is provided with an arc-shaped chamber for accommodating the lamp tube 411, and the side of the arc-shaped chamber facing the light output portion 13 is set to be open. The end of the heat conductive sheet 46 is used to abut against the outer surface of the lamp tube 411, and the reflective film 413 is connected to the inner surface of the lamp tube 411 away from the open side of the containing shell 42.

[0036] In this optional embodiment, combined with Figure 4 and Figure 5 As shown, the reflective film 413 is provided so that the light generated by the xenon lamp 412 will not irradiate in the direction of the heat conductive sheet 46, but will irradiate in the open side of the containing shell 42, and then be emitted from the light emitting portion 13. After the end of the heat conductive sheet 46 abuts against the outer surface of the lamp tube 411, the stability of the lamp tube 411 can be ensured when it is used, and the end of the heat conductive sheet 46 can be provided with thermal conductive silicone grease, which can cushion the outer surface of the lamp tube 411 and improve the protection effect of the lamp tube 411.

[0037] Furthermore, the light source component 4 also includes a positioning column 43, a positioning block 44 and a positioning seat 45, one end of the positioning seat 45 is connected to the accommodating shell 42, and the other end of the positioning seat 45 is connected to the inner wall of the shell body 12, one end of the positioning column 43 is connected to the end of the lamp tube 411, and the other end of the positioning column 43 is inserted into the slot of the positioning block 44, and the slot is set to be open on the side facing the light output portion 13, and the positioning block 44 is detachably connected to the inner wall of the shell body 12.

[0038] Specifically, combined Figure 3 and Figure 4 As shown, the positioning block 44 can be detachably connected to the inner wall of the shell body 12 by providing buckles or slots at both ends of the positioning block 44 (the two ends of the positioning block 44 along the Z-axis direction), and the slots or buckles are provided at corresponding positions of the inner wall of the shell body 12. Through the mutual engagement of the buckle and the slot, the positioning block 44 and the shell body 12 can be quickly connected and disassembled. The positioning block 44 can also be detachably connected to the inner wall of the shell body 12 by other means, which will not be elaborated here.

[0039] In this optional embodiment, combined with Figure 3 and Figure 4 As shown, the side of the card slot facing the light emitting portion 13 is set to be open, so that the positioning column 43 can be stuck into the card slot, and then the xenon lamp assembly 41 is accommodated in the accommodating shell 42, and part of the outer circumference of the lamp tube 411 is abutted against the corresponding end portion of the heat conductive sheet 46, so that the lamp tube 411 transfers heat to the heat conductive sheet 46, and the light source component 4 can be disassembled and assembled relative to the inner wall of the shell body 12, so that the xenon lamp assembly 41 can be removed from the shell body 12, which is convenient for inspection, maintenance and replacement of the xenon lamp assembly 41.

[0040] Optionally, the double-pulse hair removal device body 1 further includes a filter component 5 , the filter component 5 includes a filter 52 , the filter 52 is detachably connected to the light emitting portion 13 , and the filter 52 is opposite to the open side of the accommodating shell 42 .

[0041] Specifically, the function of the optical filter 52 is to obtain the desired spectral output and to filter out the unnecessary short-wavelength light, thereby retaining the wavelength range suitable for hair removal (400 nm to 1200 nm).

[0042] In this optional embodiment, combined with Figure 3 , Figure 4 and Figure 5 As shown, the filter 52 is opposite to the open side of the accommodating shell 42, so that the light emitted by the xenon lamp 412 can pass through the filter 52 and be emitted from the light output portion 13. The detachable connection makes the cleaning and maintenance of the filter component 5 easier. The user can easily remove the filter component 5 when necessary, clean or replace it, so as to maintain the performance and hygiene of the dual-pulse hair removal device body 1.

[0043] Furthermore, the filter component 5 also includes a first card block 51 and a second card block 53, the second card block 53 is connected to the first card block 51, and a slot for inserting the filter 52 is formed between the first card block 51 and the second card block 53, and the two ends of the first card block 51 are detachably connected to the inner wall of the light output portion 13.

[0044] Specifically, combined Figure 3 and Figure 4 As shown, buckles or slots are designed at both ends of the first card block 51, and corresponding slots or buckles are designed on the inner wall of the light emitting portion 13. The first card block 51 can be quickly connected and disassembled with the light emitting portion 13 by the mutual engagement of the buckles and the slots. The two ends of the first card block 51 and the inner wall of the light emitting portion 13 can be connected together by magnetic attraction. The magnetic attraction connection method is simple and convenient, but it is necessary to ensure that the suction force of the magnet is stable enough to ensure that the performance of the dual pulse hair removal device body 1 will not be affected by loose connection during use. A spring locking mechanism is provided on the first card block 51 or the light emitting portion 13. The first card block 51 is fixed to the light emitting portion 13 by the elastic force of the spring. When disassembly is required, the lock can be easily released by pressing or pulling the unlocking device to separate the first card block 51 from the light emitting portion 13. The above only lists three detachable connection structures, and other detachable connection structures can also be used, which will not be elaborated here.

[0045] In this optional embodiment, the first card block 51 can be disassembled and assembled with the light output portion 13. After the first card block 51 is removed from the light output portion 13, the filter 52 can be easily inserted into the slot formed between the first card block 51 and the second card block 53, so that the user can choose a suitable filter 52 according to different hair removal needs or skin types, thereby optimizing the hair removal effect and user experience. By replacing different filters 52, the dual-pulse hair removal device body 1 can adapt to different hair removal scenarios and user needs, thereby improving the versatility and market competitiveness of the product.

[0046] Furthermore, a third heat dissipation hole 121 is further provided at the rear of the shell body 12 .

[0047] In this optional embodiment, combined with Figure 1 and Figure 2 As shown, the tail of the shell body 12 refers to the position of the shell body 12 away from the light emitting portion 13. Figure 1 In the embodiment, the light exit portion 13 is located in the positive direction of the shell body 12 along the X-axis, that is, the light exit portion 13 is on the right side of the shell body 12, and the third heat dissipation hole 121 is located in the negative direction of the shell body 12 along the X-axis, that is, the third heat dissipation hole 121 is on the left side of the shell body 12. Since the third heat dissipation hole 121 is closer to the air outlet of the heat dissipation fan 23, as shown in FIG. Figure 2 As shown, the heat dissipation work of the first heat dissipation hole 123 can be shared, that is, when the heat dissipation amount of the first heat dissipation hole 123 is large, part of the heat will be dissipated through the third heat dissipation hole 121, thereby improving the heat dissipation effect of the heat dissipation component 2.

[0048] Furthermore, the heat pipe 21 , the heat sink 22 , the heat conducting plate 3 and the heat conducting sheet 46 are all made of copper.

[0049] In this optional embodiment, combined with Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, by making the heat pipe 21, the heat sink 22, the heat conducting plate 3 and the heat conducting sheet 46 made of copper, the heat dissipation effect of these heat conducting members can be improved due to the high thermal conductivity of copper.

[0050] Furthermore, the dual-pulse hair removal device body 1 also includes a handle portion 11 , and the handle portion 11 and the shell body 12 are integrally formed.

[0051] In this optional embodiment, combined with Figure 1 , Figure 2 and Figure 3 As shown, the handle portion 11 and the shell body 12 adopt an integrated molding design, which not only enhances the overall structural strength of the dual-pulse hair removal device body 1, but also makes the grip more stable and less likely to slip. The handle portion 11 is usually designed according to the contour of the human palm and the gripping habits to ensure that the user can easily hold it during use and reduce hand fatigue. In order to increase the stability of the handle portion 11 when holding, a non-slip material, such as rubber or silicone, can be provided on the surface of the handle portion 11 to provide a better feel. The energy storage element can be integrated inside the handle portion 11, and the energy storage element is used to store electrical energy so that it can be quickly released to the light source component 4 when needed.

[0052] Although the present invention is disclosed as above, the protection scope of the present invention is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications will fall within the protection scope of the present invention.

Claims

1. A double pulse light functional hair removal device, characterized in that: The invention comprises a double-pulse hair removal device body (1) and a heat conducting plate (3); the double-pulse hair removal device body (1) comprises a shell body (12), a light emitting portion (13), a heat dissipation component (2), a light source component (4) and an electronic component; the shell body (12) is provided with a first heat dissipation hole (123) and a second heat dissipation hole (122); the heat dissipation component (2) and the electronic component are arranged in the shell body (12); the light source component (4) is arranged in the light emitting portion (13); the heat dissipation component (2) and the electronic component are arranged in the shell body (12); The component (2) comprises a heat dissipation portion and a heat transfer portion, the heat transfer portion extending from the electronic component to the light source component (4), the heat dissipation portion being used to transfer heat to the first heat dissipation hole (123), the heat conduction plate (3) being arranged in the shell body (12), one side surface of the heat conduction plate (3) being in contact with the light source component (4), the other side surface of the heat conduction plate (3) being in contact with the heat transfer portion, and an end portion of the heat conduction plate (3) extending to the second heat dissipation hole (122); The heat exhaust portion comprises a heat dissipation fan (23), the heat transfer portion comprises a heat conduction pipe (21) and a heat sink (22), the heat dissipation fan (23) is connected to the electronic component, the heat sink (22) is connected to the shell body (12) and is arranged at the air outlet of the heat dissipation fan (23), the air outlet of the heat dissipation fan (23) faces the first heat dissipation hole (123), one end of the heat conduction pipe (21) is connected to the heat sink (22), and the other end of the heat conduction pipe (21) extends toward the light output portion (13) and abuts against the corresponding side surface of the heat conduction plate (3); The light source component (4) further comprises a xenon lamp assembly (41), a housing (42) and a heat conductive sheet (46); the housing (42) is arranged in a columnar structure; an arc-shaped chamber for accommodating the xenon lamp assembly (41) is arranged inside the housing (42); and the arc-shaped chamber is open on a side facing the light emitting portion (13); one end of the heat conductive sheet (46) is used to abut against the xenon lamp assembly (41); the other end of the heat conductive sheet (46) is connected to the housing (42); and the outer surface of the housing (42) abuts against the heat conductive plate (3); The xenon lamp assembly (41) comprises a lamp tube (411), a xenon lamp (412) and a reflective film (413); the xenon lamp (412) and the lamp tube (411) are both provided with a cylindrical structure; the xenon lamp (412) is arranged inside the lamp tube (411), and the xenon lamp (412) and the lamp tube (411) are coaxially arranged; the accommodating shell (42) is provided in a columnar structure; an arc-shaped chamber for accommodating the lamp tube (411) is provided inside the accommodating shell (42), and the arc-shaped chamber is open on a side facing the light emitting portion (13); an end of the heat conductive sheet (46) is used to abut against an outer surface of the lamp tube (411); and the reflective film (413) is connected to an inner surface of the lamp tube (411) away from the open side of the accommodating shell (42); The light source component (4) further comprises a positioning column (43), a positioning block (44) and a positioning seat (45); one end of the positioning seat (45) is connected to the accommodating shell (42); the other end of the positioning seat (45) is connected to the inner wall of the shell body (12); one end of the positioning column (43) is connected to the end of the lamp tube (411); the other end of the positioning column (43) is inserted into a slot of the positioning block (44); the slot is set as an opening on a side facing the light emitting portion (13); and the positioning block (44) is detachably connected to the inner wall of the shell body (12).

2. The double pulse light functional hair removal device as claimed in claim 1, characterized in that: The double-pulse hair removal device body (1) further comprises a filter component (5), wherein the filter component (5) comprises a filter (52), wherein the filter (52) is detachably connected to the light output portion (13), and the filter (52) faces the open side of the accommodating shell (42).

3. The double pulse light functional hair removal device as claimed in claim 2, characterized in that: The filter component (5) further comprises a first card block (51) and a second card block (53); the second card block (53) is connected to the first card block (51); a slot for inserting the filter (52) is formed between the first card block (51) and the second card block (53); and two ends of the first card block (51) are detachably connected to the inner wall of the light output portion (13).

4. The double pulse light functional hair removal device as claimed in claim 3, characterized in that: A third heat dissipation hole (121) is also provided at the rear of the shell body (12).

5. The double pulse light functional hair removal device as claimed in claim 3, characterized in that: The heat conducting pipe (21), the heat sink (22), the heat conducting plate (3) and the heat conducting sheet (46) are all made of copper.

6. The double pulse light functional hair removal device as claimed in claim 1, characterized in that: The double-pulse hair removal device body (1) further comprises a handle portion (11), and the handle portion (11) and the shell body (12) are integrally formed.

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