Charging power strip and its heat dissipation structure

Abstract

This invention relates to a charging power strip and a power strip heat dissipation structure. The heat dissipation structure includes a heat-conducting part, a heat-spreading part, and a heat-dissipating part. The heat-conducting part is fused to an electrical component and conducts heat generated by the electrical component. The heat-spreading part is circumferentially positioned over the heat-conducting part and receives heat released by the electrical component and the heat-conducting part, and performs heat homogenization on the received heat. The heat dissipation part is positioned over the heat-spreading part. This heat dissipation structure, through the coordinated operation of the heat-conducting part, the heat-spreading part, and the heat dissipation part, effectively dissipates heat from the electrical component, preventing the charging power strip from overheating during use.

Description

Technical Field

[0001] This invention relates to the technical field of power strips, and in particular to charging power strips and their heat dissipation structures. Background Technology

[0002] With societal development, people's demands for electricity are increasing. When traditional charging power strips are used for power supply or charging, the internal components generate heat through power output. This heat accumulates inside the power strip. Because traditional charging power strips are often encased in silicone shells, the accumulated heat cannot be effectively dissipated. This often results in excessively high shell temperatures, affecting the normal operation of the charging power strip. Summary of the Invention

[0003] Therefore, it is necessary to provide a processing device and a heat dissipation structure for the power strip to address the problem of excessively high temperature during use of traditional charging power strips.

[0004] A power strip heat dissipation structure. The power strip heat dissipation structure includes: a heat-conducting part, a heat-spreading part, and a heat-dissipating part. The heat-conducting part is used to fuse with an electrical component and to conduct heat generated by the electrical component. The heat-spreading part is disposed around the outside of the heat-conducting part along the circumference of the electrical component. The heat-spreading part is used to receive heat released by the electrical component and the heat-conducting part, and to perform heat homogenization treatment on the received heat. The heat-dissipating part is disposed around the outside of the heat-spreading part.

[0005] A charging power strip includes the aforementioned power strip heat dissipation structure, and further includes a mounting housing and an electrical component. The electrical component is installed inside the mounting housing, and the power strip heat dissipation structure is installed and cooperates with the electrical component.

[0006] In one embodiment, the thermally conductive part comprises liquid thermal grease, the heat-spreading part comprises a graphene sheet, and the heat dissipation part comprises a copper heat-dissipating sheet.

[0007] In one embodiment, the mounting housing includes a mounting base, an end shell, and a cover shell. The mounting base has a accommodating portion for mounting electrical components and the power strip heat dissipation structure. The end shell covers the end of the accommodating portion and has a socket for electrical connection with the electrical components. The cover shell covers the mounting base.

[0008] In one embodiment, one side of the cover shell is movably connected to one side of the mounting base shell.

[0009] In one embodiment, the electrical component includes an upper PCB board, a lower PCB board, a socket module, and a first insulating sheet. The upper PCB board and the lower PCB board are stacked and installed in the receiving portion, and the first insulating sheet is installed between the upper PCB board and the lower PCB board. The socket module is installed in the receiving portion and is used for plugging into an external device. The upper PCB board, the lower PCB board, and the socket module are electrically connected. The heat-conducting part is fused to the upper PCB board and the lower PCB board, and the heat-spreading part covers the entire upper PCB board, the lower PCB board, and the plug-in module.

[0010] In one embodiment, the power strip heat dissipation structure further includes a second insulating sheet, which covers the exterior of the PCB upper plate, the PCB lower plate and the power module as a whole, and the second insulating sheet is located between the heat-conducting part and the heat-spreading part.

[0011] In one embodiment, the power strip heat dissipation structure further includes a heat insulation component located between the heat dissipation portion and the bottom of the receiving portion, and the heat dissipation portion is in contact with the heat insulation component.

[0012] In one embodiment, the side portion of the second insulating sheet is attached to the side portion of the heat-conducting portion, the bottom portion of the second insulating sheet is attached to the bottom portion of the heat-conducting portion, the side portion of the heat-spreading portion is attached to the side portion of the second insulating sheet, the bottom portion of the heat-spreading portion is attached to the bottom portion of the second insulating sheet, the side portion of the heat-dissipating portion is attached to the side portion of the heat-spreading portion, and the bottom portion of the heat-dissipating portion is attached to the bottom portion of the heat-spreading portion.

[0013] In one embodiment, the charging power strip further includes a power cord, which is wound around the outside of the receiving portion along the height direction of the receiving portion. One end of the power cord is electrically connected to the electrical component, and the other end of the power cord extends out of the mounting housing.

[0014] In use, the heat dissipation structure of the aforementioned power strip allows for the determination of the shape and size of the heat-conducting, heat-spreading, and heat-dissipating sections based on the dimensions or shape of the electrical components within the power strip. This ensures effective installation of the electrical components by the heat-conducting, heat-spreading, and heat-dissipating sections. When the electrical components are operating, they continuously generate heat. The heat-conducting section, circumferentially covering the electrical components, effectively absorbs and conducts this heat. A heat-spreading section, also circumferentially covering the heat-conducting section, further absorbs and processes the heat released by the heat-conducting section and the heat generated by the electrical components. Considering that localized areas of excessive heat or ineffective heat conduction may occur during heat generation, the heat-spreading section homogenizes the heat generated by the electrical components and the heat-conducting section, ensuring a relatively stable and average heat level. Finally, the heat dissipating section dissipates the heat from the heat-spreading section. Therefore, the above-mentioned power strip heat dissipation structure can effectively dissipate heat from electrical components by utilizing the heat-conducting part, heat-spreading part and heat dissipation part in synergy, thus avoiding excessive temperature during use of the power strip.

[0015] In use, the aforementioned charging power strip houses the electrical components within the mounting housing, and the power strip's heat dissipation structure is integrated with the electrical components. When the electrical components operate, they continuously generate heat. A heat-conducting section is placed around the outside of the electrical components along their circumference, effectively absorbing and conducting this heat. A heat-spreading section is then placed around the outside of the heat-conducting section along the circumference of the electrical components. This heat-spreading section further absorbs and processes the heat released by the heat-conducting section and the heat generated by the electrical components. Considering that the electrical components may experience localized overheating or ineffective heat conduction in certain areas, the heat-spreading section evens out the heat generated by the electrical components and the heat-conducting section, ensuring that the heat on the heat-spreading section is at a relatively stable and average level. Finally, a heat dissipation section dissipates the heat from the heat-spreading section. Therefore, the above-mentioned power strip heat dissipation structure can effectively dissipate heat from electrical components by utilizing the heat-conducting part, heat-spreading part and heat dissipation part in synergy, thus avoiding excessive temperature during use of the power strip. Attached Figure Description

[0016] Figure 1 An exploded view of the heat dissipation structure of a power strip;

[0017] Figure 2 A schematic diagram of the internal structure of a charging power strip;

[0018] Figure 3 This is a schematic diagram of the overall structure of a charging power strip.

[0019] 100. Heat-conducting part; 200. Heat-spreading part; 300. Heat dissipation part; 400. Mounting housing; 410. Mounting bottom housing; 411. Receiving part; 420. End housing; 421. Front housing; 422. Fixing frame; 423. Socket; 430. Cover housing; 500. Electrical components; 510. PCB upper board; 520. PCB lower board; 530. Socket module; 540. First insulating sheet; 600. Second insulating sheet; 700. Heat insulation component; 800. Power cord. Detailed Implementation

[0020] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0023] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0025] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0026] Combination Figure 1 and Figure 2 As shown, in one embodiment, the power strip heat dissipation structure includes: a heat-conducting part 100, a heat-spreading part 200, and a heat dissipation part 300. The heat-conducting part 100 is used to fuse with the electrical component 500 and to conduct the heat generated by the electrical component 500. The heat-spreading part 200 is disposed around the outside of the heat-conducting part 100 along the circumference of the electrical component 500. The heat-spreading part 200 is used to receive the heat released by the electrical component 500 and the heat-conducting part 100, and to perform heat-spreading treatment on the received heat. The heat dissipation part 300 is disposed around the outside of the heat-spreading part 200.

[0027] When in use, the heat dissipation structure of the aforementioned power strip can determine the shape and size of the heat-conducting part 100, the heat-spreading part 200, and the heat dissipation part 300 according to the size or shape of the electrical components 500 inside the charging power strip, thereby ensuring that the heat-conducting part 100, the heat-spreading part 200, and the heat dissipation part 300 can effectively install the electrical components 500. When the electrical components 500 are working, they will continuously generate heat. The heat-conducting part 100 is circumferentially covered around the electrical components 500, thereby effectively absorbing and conducting the heat generated by the electrical components 500. A heat-spreading section 200 is provided around the heat-conducting section 100 along the circumference of the electrical component 500. The heat-spreading section 200 further absorbs the heat released by the heat-conducting section 100 and the heat generated by the electrical component 500. Considering that the electrical component 500 may experience localized overheating or ineffective heat conduction by the heat-conducting section 100, the heat-spreading section 200 evens out the heat generated by the electrical component 500 and the heat-conducting section 100, ensuring a relatively stable and average heat level on the heat-spreading section 200. Finally, the heat dissipation section 300 dissipates the heat from the heat-spreading section 200. Therefore, the above-described power strip heat dissipation structure, through the coordinated operation of the heat-conducting section 100, the heat-spreading section 200, and the heat dissipation section 300, effectively dissipates heat from the electrical component 500, preventing excessively high temperatures during use of the charging power strip.

[0028] In one embodiment, the heat dissipation part 300 can be a metal such as silver, copper, gold, or aluminum. Furthermore, the fusion bonding of the heat-conducting part 100 and the electrical component 500 refers to fusing the heat-conducting part 100 and the electrical component together using a jig.

[0029] In one embodiment, the heat-conducting part 100 includes liquid thermal grease, the heat-spreading part 200 includes a graphene sheet, and the heat-dissipating part 300 includes a copper heat-dissipating sheet. Specifically, the heat-conducting part 100 uses liquid thermal grease, which is fused and solidified with the electrical component 500 using a specialized jig, thereby covering the outside of the electrical component 500 with the heat-conducting part 100. The liquid thermal grease can solidify and is resistant to aging, moisture, shock, and leakage, and has excellent thermal conductivity. The heat-spreading part 200 uses a graphene sheet. Utilizing the heat absorption and thermal conductivity of the graphene sheet, the heat can be quickly conducted within the heat-spreading part 200 after receiving heat, thus achieving a relatively uniform heat distribution across the entire heat-spreading part 200, achieving a uniform heat distribution between the electrical component 500 and the heat-conducting part 100. Finally, the heat-dissipating part 300 uses a copper heat-dissipating sheet, which can quickly absorb heat from the heat-spreading part 200, thereby achieving heat dissipation. Therefore, the above-described implementation method, which uses liquid thermal grease, graphene sheet, and copper sheet in combination, allows each component to fully utilize its own characteristics at different stages, ensuring the heat dissipation effect of the power strip heat dissipation structure.

[0030] Combination Figures 1 to 3 As shown, in one embodiment, a charging power strip includes a power strip heat dissipation structure, a mounting housing 400, and an electrical component 500. The electrical component 500 is installed inside the mounting housing 400, and the power strip heat dissipation structure and the electrical component 500 are installed and cooperated.

[0031] In use, the aforementioned charging power strip has the electrical component 500 installed inside the mounting housing 400, and the power strip's heat dissipation structure is fitted to the electrical component 500. When the electrical component 500 operates, it continuously generates heat. This heat is effectively absorbed and conducted through the heat-conducting part 100, which is fused to the electrical component 500. A heat-spreading part 200 is provided around the heat-conducting part 100 along the circumference of the electrical component 500. This heat-spreading part 200 further absorbs the heat released by the heat-conducting part 100 and the heat generated by the electrical component 500. Considering that the electrical component 500 may experience localized excessive heat or areas where the heat-conducting part 100 fails to effectively conduct heat, the heat-spreading part 200 is used to even out the heat generated by the electrical component 500 and the heat-conducting part 100, ensuring that the heat on the heat-spreading part 200 is at a relatively stable and average level. Finally, the heat dissipation part 300 is used to dissipate the heat on the heat spreader 200. Therefore, the above-mentioned power strip heat dissipation structure can effectively dissipate heat from the electrical components 500 by utilizing the heat conduction part 100, the heat spreader 200 and the heat dissipation part 300 in cooperation, thus avoiding the situation of excessive temperature when the power strip is in use.

[0032] Combination Figure 1 and Figure 3As shown, in one embodiment, the mounting housing 400 includes a mounting base 410, an end shell 420, and a cover shell 430. The mounting base 410 has a receiving portion 411 for mounting the electrical component 500 and the power strip heat dissipation structure. The end shell 420 covers the end of the receiving portion 411 and has a socket 423 for electrical connection with the electrical component 500. The cover shell 430 covers the side of the mounting base 410. Specifically, by adding the receiving portion 411 to the mounting base 410, the integration level of the electrical component 500 and the power strip heat dissipation structure can be effectively improved, and the installation of the electrical component 500 and the power strip heat dissipation structure is also more convenient. Further, the receiving portion 411 is a receiving seat or a receiving block, and a receiving cavity for receiving the electrical component 500 and the power strip heat dissipation structure is provided on the receiving portion 411. The receiving portion 411 and the mounting base 410 can be integrally formed or spliced ​​together. The end cover 420 covers the accommodating portion 411, ensuring that the electrical component 500 can be plugged into and connected to external devices, while effectively improving the sealing effect of the charging power strip on the electrical component 500. The cover 430 can be made of a flexible material, such as a silicone shell, which has good anti-pickup and easy storage effects.

[0033] Combination Figures 1 to 3 As shown, in one embodiment, one side of the cover shell 430 is movably connected to the side of the mounting base shell 410. Specifically, the cover shell 430 can be movably connected to the base shell via a hinge, pivot, or other rotating component. The location of the movable connection between the cover shell 430 and the base shell is determined based on their shell shapes. For example, the cover shell 430 and the base shell each have two sets of long sides and two sets of short sides. The long sides can be long straight sides, long oblique sides, or long arc sides, etc., and the short sides can be short straight sides, short oblique sides, or short arc sides, etc. One long side of the cover shell 430 can be movably connected to one long side of the base shell (the long side of the base shell opposite to the selected long side of the cover shell 430), or one short side of the cover shell 430 can be movably connected to one short side of the base shell (the short side of the base shell opposite to the selected short side of the cover shell 430). Meanwhile, depending on the actual situation, the cover 430 and the bottom shell can be connected by a cover snap-fit, or by using auxiliary components such as buckles and locks. When it is necessary to separate the cover 430 from the bottom shell, simply release the snap-fit ​​between the cover 430 and the bottom shell, and the cover 430 can be lifted relative to the bottom shell, making the use of the charging power strip more convenient.

[0034] Combination Figure 1 and Figure 3As shown, in one embodiment, the end shell 420 includes a face shell 421 and a fixing frame 422. The face shell 421 has a socket 423 and covers the fixing frame 422, which in turn covers the receiving portion 411. Specifically, depending on the installation position of the electrical component 500 within the receiving portion 411, a corresponding shape of mounting opening can be formed on the fixing frame 422 (e.g., the shape of the mounting opening is adapted to the end shape of the electrical component 500). Furthermore, the fixing frame 422 can be made of silicone or other flexible materials to further ensure the sealing and fixing effect between the fixing frame 422 and the receiving portion 411. Finally, by having the face shell 421 cover the fixing frame 422 and having one or more sockets 423 of the corresponding model formed on the face shell 421 according to actual requirements, the usability of the charging power strip is ensured.

[0035] Combination Figure 1 As shown, in one embodiment, the electrical component 500 includes an upper PCB board 510, a lower PCB board 520, a socket module 530, and a first insulating sheet 540. The upper PCB board 510 and the lower PCB board 520 are stacked in the receiving portion 411, and the first insulating sheet 540 is installed between the upper PCB board 510 and the lower PCB board 520. The socket module 530 is installed in the receiving portion 411 and is used for plugging into external devices. The upper PCB board 510, the lower PCB board 520, and the socket module 530 are electrically connected. The heat-conducting part 100 is fused to the upper PCB board 510 and the lower PCB board 520, and the heat-spreading part 200 covers the entire upper PCB board 510, the lower PCB board 520, and the plug-in module. Specifically, the conversion of voltage or current is achieved through the electrical connection of the upper PCB board 510, the lower PCB board 520, and the socket module 530. The socket module 530 can be a socket (plug-in structure) for power output in the prior art, for example, it may include components such as a transformer, resistor, and conductive springs as needed. Furthermore, the first insulating sheet 540 separates the upper PCB board 510 and the lower PCB board 520, which can reduce signal interference between the upper PCB board 510 and the lower PCB board 520 and meet the safety distance requirements for installation.

[0036] In one embodiment, considering that the upper PCB board 510 and lower PCB board 520 generate a lot of heat during operation of the charging power strip, the heat-conducting part 100 is fused to the upper PCB board 510 and lower PCB board 520 as a whole, thereby achieving targeted absorption and conduction of heat. The heat-spreading part 200 is covered on the outside of the upper PCB board 510, lower PCB board 520 and the power module as a whole, thereby effectively receiving the heat from the electrical components 500 and the heat-conducting part 100, achieving an effective heat spreader effect.

[0037] Combination Figure 1 As shown, in one embodiment, the power strip heat dissipation structure further includes a second insulating sheet 600. The second insulating sheet 600 covers the exterior of the PCB upper plate 510, PCB lower plate 520, and power module as a whole, and is located between the heat-conducting part 100 and the heat-spreading part 200. Specifically, by adding the second insulating sheet 600 between the heat-conducting part 100 and the heat-spreading part 200, a safe installation distance is ensured between the heat-conducting part 100 and the heat-spreading part 200. Simultaneously, the side of the second insulating sheet 600 facing the heat-spreading part 200 is adhered and fixed to the heat-spreading part 200.

[0038] Combination Figure 1 and Figure 2 As shown, in one embodiment, the power strip heat dissipation structure further includes a heat insulation component 700, which is located between the heat dissipation part 300 and the bottom of the receiving part 411, and the heat dissipation part 300 and the heat insulation component 700 are in contact. Specifically, the heat insulation component 700 is heat insulation cotton or heat insulation sheet. When heat is transferred from the heat dissipation part 200 to the heat dissipation part 300 for heat dissipation, considering that the heat dissipation part 300 is close to the mounting base 410, the heat on the heat dissipation part 300 is easily transferred to the mounting base 410, causing the temperature of the mounting base 410 to rise. Therefore, by adding a heat insulation component 700 between the receiving part 411 and the heat dissipation part 300, the heat of the heat dissipation part 300 can be effectively prevented from being transferred to the mounting base 410.

[0039] In one embodiment, the side portion of the second insulating sheet 600 is in contact with the side portion of the heat-conducting portion 100, the bottom portion of the second insulating sheet 600 is in contact with the bottom portion of the heat-conducting portion 100, the side portion of the heat-spreading portion 200 is in contact with the side portion of the second insulating sheet 600, the bottom portion of the heat-spreading portion 200 is in contact with the bottom portion of the second insulating sheet 600, the side portion of the heat dissipation portion 300 is in contact with the side portion of the heat-spreading portion 200, and the bottom portion of the heat dissipation portion 300 is in contact with the bottom portion of the heat-spreading portion 200. Specifically, this embodiment effectively ensures the heat dissipation contact area between the power strip heat dissipation structure and the electrical component 500.

[0040] Combination Figure 1As shown, in one embodiment, the charging power strip also includes a power cord 800. The power cord 800 is wound around the outside of the receiving portion 411 along its height direction. One end of the power cord 800 is electrically connected to the electrical component 500, and the other end extends out of the mounting housing 400. Specifically, this wiring method can fully utilize the internal space of the mounting housing 400 and also avoid the power cord 800 from becoming tangled or knotted inside the housing. Furthermore, the portion of the power cord 800 wound around the receiving portion 411 can be accommodated within the cover housing 430, and the winding of the power cord 800 around the receiving portion 411 makes the winding of the power cord 800 within the cover housing 430 smoother, making it easier to accommodate the power cord 800 within the cover housing 430. When using the charging power strip, the user can adjust the number of turns of the power cord 800 around the receiving portion 411 according to the actual situation, thereby changing the extension length of the power cord 800 relative to the mounting housing 400.

[0041] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above embodiments merely illustrate several implementation methods of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A charging power strip, characterized in that, It includes a power strip heat dissipation structure, a mounting housing, and electrical components. The electrical components are installed inside the mounting housing, and the power strip heat dissipation structure is installed and fitted with the electrical components. The power strip heat dissipation structure includes a heat-conducting part, a heat-spreading part, and a heat-dissipating part. The heat-conducting part is used to fuse with the electrical component and conduct heat generated by the electrical component. The heat-spreading part is circumferentially covered outside the heat-conducting part along the electrical component. The heat-spreading part is used to receive the heat released by the electrical component and the heat-conducting part, and the heat-spreading part performs heat-spreading treatment on the received heat. The heat-dissipating part is covered outside the heat-spreading part. The power strip heat dissipation structure further includes a second insulating sheet and a heat insulation component. The second insulating sheet is located between the heat-conducting part and the heat-spreading part. The side of the second insulating sheet is in contact with the side of the heat-conducting part, and the bottom of the second insulating sheet is in contact with the bottom of the heat-conducting part. The side of the heat-spreading part is in contact with the side of the second insulating sheet, and the bottom of the heat-spreading part is in contact with the bottom of the second insulating sheet. The side of the heat dissipation part is in contact with the side of the heat-spreading part, and the bottom of the heat dissipation part is in contact with the bottom of the heat-spreading part. The heat insulation component is located between the heat dissipation part and the bottom of the mounting housing, and the heat dissipation part is in contact with the heat insulation component.

2. The charging power strip according to claim 1, characterized in that, The thermally conductive part includes liquid thermally conductive silicone grease, the heat-spreading part includes a graphene sheet, and the heat dissipation part includes a heat-dissipating metal sheet.

3. The charging power strip according to claim 1, characterized in that, The mounting housing includes a mounting base, an end shell, and a cover shell. The mounting base has a accommodating portion for mounting electrical components and the power strip heat dissipation structure. The end shell covers the end of the accommodating portion and has a socket for electrical connection with the electrical components. The cover shell covers the mounting base.

4. The charging power strip according to claim 3, characterized in that, One side of the cover shell is movably connected to one side of the mounting base shell.

5. The charging power strip according to claim 4, characterized in that, The cover shell is movably connected to the mounting base shell via a rotating component.

6. The charging power strip according to claim 4, characterized in that, The electrical components include an upper PCB board, a lower PCB board, a socket module, and a first insulating sheet. The upper PCB board and the lower PCB board are stacked and installed in the receiving portion, and the first insulating sheet is installed between the upper PCB board and the lower PCB board. The socket module is installed in the receiving portion and is used to connect with external devices. The upper PCB board, the lower PCB board, and the socket module are electrically connected. The heat-conducting part is fused to the upper PCB board and the lower PCB board, and the heat-spreading part covers the entire upper PCB board, the lower PCB board, and the socket module.

7. The charging power strip according to claim 6, characterized in that, The second insulating sheet is disposed on the outside of the entire assembly of the upper PCB, the lower PCB, and the socket module.

8. The charging power strip according to claim 7, characterized in that, The heat insulation component is heat insulation cotton or heat insulation sheet.

9. The charging power strip according to any one of claims 4 to 7, characterized in that, The charging power strip also includes a power cord, which is wound around the outside of the accommodating portion along the height direction of the accommodating portion, and the portion of the power cord wound around the accommodating portion can be housed inside the housing. One end of the power cord is electrically connected to the electrical component, and the other end of the power cord extends out of the mounting housing.

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