Heat dissipation module for electronic equipment and electronic equipment

Abstract

The utility model relates to the technical field of heat dissipation, and discloses a heat dissipation module for electronic equipment and the electronic equipment. The heat dissipation module comprises a heat dissipation assembly and a wind generation part, the heat dissipation assembly comprises a magnetic core, a framework part and a coil, the framework part sleeves the magnetic core, a protruding part is arranged on the outer side wall of the framework part in a protruding mode, the coil sleeves the framework part, and the protruding part abuts against the coil, so that a gap is formed between the coil and the framework part; a preset distance is arranged between the wind generating component and the heat dissipation assembly, and airflow generated by the wind generating component flows through the heat dissipation assembly. In general, the heat dissipation assembly needs to be filled with heat-conducting glue, so that heat in the coil can be transmitted out; through the arrangement, the technical problems that in the prior art, a gap between the framework component and the inner-layer coil is difficult to fill with heat-conducting glue, heat at the inner-layer coil is difficult to transmit out, and the heat dissipation effect of the inner-layer coil is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation, in particular to a heat dissipation module for an electronic device and an electronic device. Background Art

[0002] At present, with the continuous development of technology, the integrated circuits in electronic devices are becoming more and more complex, such as the power supply of a charging pile; as a result, the heat generated during the operation of the electronic device is relatively large, and it is difficult to dissipate the heat in the electronic device. Therefore, a heat dissipation component needs to be installed in the electronic device.

[0003] In the related art, in order to be able to change the output voltage, a magnetic component is generally installed in a charging pile. The magnetic component includes a skeleton component and a coil, and the coil is wound around the skeleton component; during the operation, a large amount of heat will be generated in the coil, and thus the coil needs to be cooled; at present, in order to improve the heat conduction efficiency of the magnetic component, a thermal conductive adhesive needs to be filled at the magnetic component so that the heat in the coil can be quickly conducted to the surface of the magnetic component.

[0004] However, the coil is wound around the skeleton component, making the skeleton component in contact with the inner layer coil, resulting in difficulty in filling the gap between the skeleton component and the inner layer coil with the thermal conductive adhesive, and it is difficult for the heat at the inner layer coil to be transferred out, thus resulting in poor heat dissipation effect of the inner layer coil. Summary of the Utility Model

[0005] Embodiments of the utility model aim to provide a heat dissipation module for an electronic device and an electronic device, so as to solve the technical problem that in the prior art, it is difficult to fill the gap between the skeleton component and the inner layer coil with the thermal conductive adhesive, and it is difficult for the heat at the inner layer coil to be transferred out, resulting in poor heat dissipation effect of the inner layer coil.

[0006] The embodiments of the utility model solve their technical problems by adopting the following technical solutions:

[0007] Provide a heat dissipation module, including:

[0008] A heat dissipation component, the heat dissipation component includes a magnetic core, a skeleton component and a coil, the skeleton component is sleeved on the magnetic core, a convex portion is protruded on the outer side wall of the skeleton component, the coil is sleeved on the skeleton component, and the convex portion is in contact with the coil, so that there is a gap between the coil and the skeleton component;

[0009] A wind generating component, there is a preset distance between the wind generating component and the heat dissipation component, and the airflow generated by the wind generating component flows through the heat dissipation component.

[0010] In some embodiments, the heat dissipation module further includes a mounting table;

[0011] The heat dissipation assembly further includes a shell component, the magnetic core is installed in the shell component, the shell component is installed on the mounting platform, and the wind-generating component is installed on the mounting platform;

[0012] There are multiple protrusions, and all of them are arranged on the skeleton component at intervals along the circumference of the skeleton component; the protrusions are in a strip-shaped structure, and the central axes of all of them are parallel to the central axis of the skeleton component.

[0013] In some embodiments, the skeleton component includes a plurality of annular skeletons and a plurality of strip skeletons, all of the annular skeletons are arranged in sequence around the central axis of the skeleton component, all of the strip skeletons are parallel to the central axis of the skeleton component, the strip skeletons are arranged around the central axis of the skeleton component along the circumference of the skeleton component, and each of the strip skeletons is connected to all of the annular skeletons;

[0014] Each of the strip-shaped frames corresponds to one protruding portion, and each of the protruding portions is convexly arranged on a side of the corresponding strip-shaped frame away from the central axis of the frame component.

[0015] In some embodiments, the skeleton component also includes a limit piece, which is protruded from both ends of the strip skeleton, and the two limit pieces protruded from the same strip skeleton are respectively connected to the two ends of the corresponding raised parts, and the two limit pieces connected to the same strip skeleton clamp the coil.

[0016] In some embodiments, the magnetic core is a columnar body with a waist-shaped cross-section, and the annular skeleton is waist-shaped.

[0017] In some embodiments, the cross-sectional area of ​​the protrusion gradually decreases in the direction from the outer side wall of the skeleton component to the coil.

[0018] In some embodiments, the shell component includes an outer shell and multiple inner shells, each of the inner shells corresponds to one of the magnetic cores, one of the skeleton components and one of the coils, all of the inner shells are arranged in a row and installed in the outer shell, and the outer shell is installed on the mounting platform.

[0019] In some embodiments, the inner shell includes a bottom plate and two side plates, the magnetic core is connected to the bottom plate, the two side plates are respectively connected to opposite sides of the bottom plate, the side plates are perpendicular to the bottom plate, the coil is located between the magnetic core and the side plates, and there is a gap between the outer surface of the coil and the side plates.

[0020] In some embodiments, the housing includes a mounting plate and a housing sleeve. One end face of the mounting plate is mounted on the mounting table, and the other end face of the mounting plate is connected to the bottom plate, where the bottom plate is perpendicular to the mounting plate. The side plate is perpendicular to the mounting plate, and there is a gap between the side plate and the mounting plate. The housing sleeve is connected to the mounting plate and sleeved on all the inner housings.

[0021] In some embodiments, heat dissipation holes are formed in the bottom plate, each heat dissipation hole corresponding to one of the coils, and the heat dissipation holes are directly opposite to the corresponding coils.

[0022] The present utility model also provides an electronic device, including any one of the above heat dissipation modules.

[0023] Compared with the prior art, in order to improve the heat dissipation efficiency at the coils, a heat-conducting adhesive is filled in the housing component, and the heat in the coils can be transferred to the housing component through the heat-conducting adhesive. The convex portion abuts against the coils so that there is a gap between the coils and the skeleton component, and then the heat-conducting adhesive can be filled between the coils and the skeleton component to increase the contact area between the coils and the heat-conducting adhesive. The heat in the coils can flow to the housing component through the heat-conducting adhesive to a greater extent, ultimately improving the heat dissipation efficiency of the coils and avoiding local heat accumulation in the coils. Description of the Drawings

[0024] One or several embodiments are exemplarily illustrated by the pictures in the corresponding drawings. These exemplary illustrations do not limit the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements, unless otherwise stated, and the drawings in the figures do not constitute a scale limitation.

[0025] Figure 1 is a perspective view of the heat dissipation module in one embodiment of the present utility model;

[0026] Figure 2 is Figure 1 the exploded view of the heat dissipation module in

[0027] Figure 3 is Figure 1 the perspective view of the skeleton component of the heat dissipation module in

[0028] Figure 4 is Figure 1 the exploded view of the housing component of the heat dissipation module in

[0029] Figure 5 is Figure 1 the perspective view of the heat dissipation module when the magnetic core and the inner housing are assembled in

[0030] Figure 6 is Figure 1 the perspective view of the mounting plate of the heat dissipation module in

[0031] Reference numerals:

[0032] 100, heat dissipation module; 10, mounting table; 20, heat dissipation component; 22, magnetic core; 24, skeleton component; 242, protrusion; 244, annular skeleton; 246, strip-shaped skeleton; 248, limiting member; 26, coil; 28, housing component; 282, inner housing; 2822, bottom plate; 2824, side plate; 2826, top plate; 284, outer housing; 2842, mounting plate; 2844, housing sleeve; 2846, heat dissipation hole; 30, air generating component. Detailed implementation manners

[0033] For the convenience of understanding the present utility model, the present utility model will be described in more detail below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is expressed as "connected" to another element, it can be directly on the other element, or there can be one or several intermediate elements therebetween. The terms "upper", "lower", "left", "right", "upper end", "lower end", "top" and "bottom" etc. used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0034] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not used to limit the present utility model.

[0035] Below, with reference to all the accompanying drawings of the specification, a heat dissipation module 100 for an electronic device and an electronic device provided by an embodiment of the present application will be described in detail through specific embodiments.

[0036] Please refer to Figure 1 , Figure 2 and Figure 3, in one embodiment of the present utility model, a heat dissipation module 100 for an electronic device is disclosed. The heat dissipation module 100 includes a heat dissipation component 20 and a wind generating component 30. The heat dissipation component 20 includes a magnetic core 22, a skeleton component 24, and a coil 26. The skeleton component 24 is sleeved on the magnetic core 22. A protrusion 242 is convexly provided on the outer sidewall of the skeleton component 24. The coil 26 is sleeved on the skeleton component 24. The protrusion 242 abuts against the coil 26, so that there is a gap between the coil 26 and the skeleton component 24. There is a preset distance between the wind generating component 30 and the heat dissipation component 20, and the airflow generated by the wind generating component 30 flows through the heat dissipation component 20.

[0037] In this embodiment, the heat dissipation module 100 further includes a mounting table 10. The heat dissipation component 20 further includes a housing component 28 for mounting the magnetic core 22, and the mounting table 10 is for mounting the housing component 28 and the wind generating component 30.

[0038] With the above structure, in order to improve the heat dissipation efficiency at the coil 26, the housing component 28 is filled with thermal conductive glue, and the heat in the coil 26 can be transferred to the housing component 28 through the thermal conductive glue. The protrusion 242 abuts against the coil 26, so that there is a gap between the coil 26 and the skeleton component 24. Then, the thermal conductive glue can be filled between the coil 26 and the skeleton component 24 to increase the contact area between the coil 26 and the thermal conductive glue. The heat in the coil 26 can flow to the housing component 28 through the thermal conductive glue to a greater extent, finally improving the heat dissipation efficiency of the coil 26 and avoiding local heat accumulation in the coil 26.

[0039] Specifically, in this embodiment, the mounting table 10 can be a plate-like structure made of metal. The magnetic core 22 can be a columnar body structure with a waist-shaped cross section. The skeleton component 24 can be a frame structure. The shape of the skeleton component 24 is adapted to the shape of the magnetic core 22. The protrusion 242 can be a strip-shaped structure, and there are multiple protrusions 242. The multiple protrusions 242 simultaneously abut against the coil 26, so that there is a gap between each part of the inner surface of the coil 26 and the skeleton component 24, and the coil 26 is evenly wound around the skeleton component 24.

[0040] The housing component 28 can be a double-layer structure, and there is a gap between the double-layer structures of the housing component 28. Then, the thermal conductive glue can be filled between the double-layer structures of the housing component 28, so that the heat in the coil 26 can be more easily transferred to the housing component 28. The wind generating component 30 can be a fan driven by a motor.

[0041] In other embodiments, the mounting platform 10 may be other structures, such as a block; the magnetic core 22 may be other shapes, such as a cylinder or a cuboid; the raised portion 242 may be other structures, such as a mesh structure; the skeleton component 24 may be other structures, such as a cylindrical structure; the shell component 28 may be a single-layer structure; and the wind-generating component 30 may be other structures, such as an exhaust fan.

[0042] In some embodiments, the heat dissipation module 100 also includes a mounting platform 10; the heat dissipation assembly 20 also includes a shell component 28, the magnetic core 22 is installed in the shell component 28, the shell component 28 is installed on the mounting platform 10, and the wind-generating component 30 is installed on the mounting platform 10.

[0043] There are multiple protrusions 242 , and all the protrusions 242 are arranged on the frame component 24 at intervals along the circumference of the frame component 24 ; the protrusions 242 are strip-shaped structures, and the central axes of all the protrusions 242 are parallel to the central axis of the frame component 24 .

[0044] Through the above structure, multiple protrusions 242 are arranged on the skeleton part 24 at intervals along the circumference of the skeleton part 24, so that the protrusions 242 can support the coil 26 more evenly, so that each part of the inner surface of the coil 26 can have a gap between the skeleton parts 24, and thus the contact area between the inner surface of the coil 26 and the thermal conductive adhesive is larger, and the thermal conductive adhesive can contact the inner surface of the coil 26 more evenly, so that the heat in the coil 26 can be transferred to a greater extent through the thermal conductive adhesive, thereby further improving the heat dissipation efficiency of the coil 26.

[0045] Specifically, in this embodiment, the cross section of the raised portion 242 may be similar to an isosceles trapezoid, and the raised portion 242 may be in a straight line. In other embodiments, the cross section of the raised portion 242 may also be in other shapes, such as a rectangle or a semicircle; the raised portion 242 may also be in other structures, such as a wave shape, and the raised portion 242 may be fitted into a strip shape.

[0046] In some embodiments, the skeleton component 24 includes a plurality of annular skeletons 244 and a plurality of strip skeletons 246. All of the annular skeletons 244 are arranged in sequence around the central axis of the skeleton component 24. All of the strip skeletons 246 are parallel to the central axis of the skeleton component 24. The strip skeletons 246 are arranged around the central axis of the skeleton component 24 along the circumference of the skeleton component 24. Each strip skeleton 246 is connected to all of the annular skeletons 244.

[0047] Each strip-shaped frame 246 corresponds to a protrusion 242 , and each protrusion 242 is protrudingly disposed on a side of the corresponding strip-shaped frame 246 away from the central axis of the frame component 24 .

[0048] With the above structure, the skeleton component 24 is formed by connecting a plurality of annular skeletons 244 and a plurality of strip-shaped skeletons 246 to each other, so that the skeleton component 24 has a porous hollow structure; furthermore, the thermal conductive adhesive is more likely to pass through the holes of the skeleton component 24 and contact the inner surface of the coil 26, so that the heat at the coil 26 is further likely to be transferred out through the thermal conductive adhesive.

[0049] In addition, the convex portion 242 protrudes from the strip-shaped skeleton 246. The convex portion 242 and the strip-shaped skeleton 246 can be integrally formed, so that the convex portion 242 and the strip-shaped skeleton 246 are more likely to be produced; and the convex portion 242 plays a role in strengthening the strip-shaped skeleton 246, so that the structure of the strip-shaped skeleton 246 is more stable, and it is difficult for the strip-shaped skeleton 246 to deform under external extrusion.

[0050] Specifically, in this embodiment, the annular skeleton 244 is surrounded to form a waist-shaped structure, and the size of the annular skeleton 244 is adapted to the outer side surface of the magnetic core 22; the strip-shaped skeleton 246 has a linear structure, and the length of the strip-shaped skeleton 246 is adapted to the height of the magnetic core 22; the entire skeleton component 24 can be integrally formed by the same mold.

[0051] In other embodiments, the annular skeleton 244 can also be surrounded to form other structures adapted to the magnetic core 22, such as a circular shape or a rectangular shape; the strip-shaped skeleton 246 and the annular skeleton 244 can also be formed separately, and the strip-shaped skeleton 246 and the annular skeleton 244 can be connected to each other by welding.

[0052] In some embodiments, the skeleton component 24 further includes a limiting member 248. The limiting member 248 protrudes from both ends of the strip-shaped skeleton 246. The two limiting members 248 protruding from the same strip-shaped skeleton 246 are respectively connected to both ends of the corresponding convex portion 242, and the two limiting members 248 connected to the same strip-shaped skeleton 246 clamp the coil 26.

[0053] With the above structure, on the one hand, the limiting member 248 can play a limiting role on the coil 26, so that the coil 26 does not move relative to the skeleton component 24, and further the positional relationship between the coil 26 and the magnetic core 22 is more stable, and further the entire heat dissipation module 100 can work more stably.

[0054] On the other hand, the two limiting members 248 protruding from the same strip-shaped skeleton 246 are respectively connected to both ends of the corresponding convex portion 242. Furthermore, the convex portion 242 plays a supporting role on the limiting members 248 connected to both ends thereof, so that the structure of the limiting member 248 is more stable, and it is difficult for the limiting member 248 to be deformed by extrusion.

[0055] Specifically, in this embodiment, the limiting member 248 has a sheet-like structure similar to a trapezoid, and the limiting member 248 is perpendicular to the central axis of the strip-shaped skeleton 246; the height of the limiting member 248 is adapted to the distance between the inner surface and the outer surface of the coil 26, so that the limiting effect of the limiting member 248 on the coil 26 is better.

[0056] In other embodiments, the shape of the limiting member 248 can also be other shapes, such as a rectangle or a semicircle.

[0057] In some embodiments, the magnetic core 22 is a columnar body with a kidney-shaped cross-section, and the annular skeleton 244 encloses a kidney shape.

[0058] With the above structure, the magnetic core 22 is a columnar body with a kidney-shaped cross-section. After the skeleton component 24 is sleeved on the magnetic core 22, the skeleton component 24 abuts against the outer surface of the magnetic core 22, so that the skeleton component 24 will not rotate relative to the magnetic core 22; no additional parts are required between the skeleton component 24 and the magnetic core 22 to limit the relative position between the skeleton component 24 and the magnetic core 22.

[0059] Specifically, in this embodiment, each skeleton component 24 includes three annular skeletons 244, and the three annular skeletons 244 are evenly arranged in a row along the central axis of the magnetic core 22. In other embodiments, each skeleton component 24 may further include other numbers of annular skeletons 244, such as two or four.

[0060] In some embodiments, in the direction from the outer sidewall of the skeleton component 24 to the coil 26, the cross-sectional area of the convex portion 242 gradually decreases.

[0061] With the above structure, the area of the convex portion 242 away from the outer sidewall of the skeleton component 24 is smaller, so that the contact area between the convex portion 242 and the inner surface of the coil 26 is smaller, and the contact area between the inner surface of the coil 26 and the thermal conductive adhesive is larger, so that the heat in the coil 26 can be transferred to the housing component 28 through the thermal conductive adhesive more quickly.

[0062] Specifically, in this embodiment, the cross-section of the convex portion 242 is similar to a trapezoid; in other embodiments, the cross-section of the convex portion 242 can also be other structures, such as a semicircle.

[0063] Please refer to Figure 4 and Figure 5 , in some embodiments, the housing component 28 includes an outer shell 284 and a plurality of inner shells 282. Each inner shell 282 corresponds to a magnetic core 22, a skeleton component 24, and a coil 26. All the inner shells 282 are arranged in a row and installed in the outer shell 284, and the outer shell 284 is installed on the installation table 10.

[0064] With the above structure, multiple inner shells 282 can be simultaneously provided for multiple magnetic cores 22, skeleton components 24, and coils 26 to be installed. Furthermore, multiple sets of coils 26 can operate within the same housing component 28. Additionally, the outer shell 284 and the inner shell 282 simultaneously protect the coils 26, making it less likely for the coils 26 to be contaminated by dust and other debris.

[0065] Specifically, in this embodiment, the outer shell 284 has a hollow rectangular parallelepiped structure, and the inner shell 282 has a frame structure formed by enclosing four rectangular plate-like objects. Opposite sides of the inner shell 282 are penetrated. In other embodiments, the outer shell 284 can also have other structures, such as a hollow cylindrical structure.

[0066] In some embodiments, the inner shell 282 includes a bottom plate 2822 and two side plates 2824. The magnetic core 22 is connected to the bottom plate 2822, and the two side plates 2824 are respectively connected to opposite sides of the bottom plate 2822. The side plates 2824 are perpendicular to the bottom plate 2822. The coil 26 is located between the magnetic core 22 and the side plates 2824, and there is a gap between the outer surface of the coil 26 and the side plates 2824.

[0067] The inner shell 282 can also include a top plate 2826. The top plate 2826 and the bottom plate 2822 are respectively located at both ends of the side plates 2824. With the above structure, during the assembly process of the inner shell 282, the magnetic core 22, the skeleton component 24, and the coil 26, first, one end of the magnetic core 22 is installed on the bottom plate 2822, the magnetic core 22 is placed between the two side plates 2824, then the skeleton component 24 is sleeved on the magnetic core 22, and then the coil 26 is wound around the skeleton component 24. Finally, the top plate 2826 is connected to the end of the magnetic core 22 facing away from the bottom plate 2822, so that the magnetic core 22, the skeleton component 24, and the coil 26 can be easily installed within the inner shell 282.

[0068] In addition, the gap between the outer surface of the coil 26 and the side plates 2824 can be filled with thermal conductive adhesive, so that the heat in the coil 26 can be transferred to the inner shell 282 through the thermal conductive adhesive. Also, the space between the two side plates 2824 can be filled with thermal conductive adhesive, so that the heat in the coil 26 can be transferred to the outer shell 284 through the thermal conductive adhesive, thereby further improving the heat dissipation efficiency of the coil 26.

[0069] Specifically, in this embodiment, the bottom plate 2822, the side plates 2824, and the top plate 2826 are all in a plate-like structure similar to a rectangle. The top plate 2826 and the bottom plate 2822 are parallel to each other, and the top plate 2826 and the side plates 2824 can be detachably connected by a snap connection method, and the bottom plate 2822 and the side plates 2824 are integrally formed.

[0070] In other embodiments, the bottom plate 2822, the side plates 2824, and the top plate 2826 can also be of other shapes. For example, the side plates 2824 can be hexagonal, and the top plate 2826 and the bottom plate 2822 can be kidney-shaped. The bottom plate 2822, the side plates 2824, and the top plate 2826 can also be connected in other directions. For example, the entire inner shell 282 can be integrally formed.

[0071] In some embodiments, the outer shell 284 includes a mounting plate 2842 and a housing sleeve 2844. One end face of the mounting plate 2842 is mounted on the mounting table 10, and the other end face of the mounting plate 2842 is connected to the bottom plate 2822, and the bottom plate 2822 is perpendicular to the mounting plate 2842. The side plates 2824 are perpendicular to the mounting plate 2842, and there is a gap between the side plates 2824 and the mounting plate 2842. The housing sleeve 2844 is connected to the mounting plate 2842, and the housing sleeve 2844 is sleeved on the entire inner shell 282.

[0072] With the above structure, the mounting plate 2842 is used to connect the mounting table 10 and is also used to connect the housing sleeve 2844. In addition, the gap between the side plates 2824 and the mounting plate 2842 is used for filling with thermal conductive adhesive, so that the heat in the coil 26 can be further fully transferred to the outer shell 284.

[0073] Specifically, in this embodiment, the outer shell 284 is a hollow cuboid structure as a whole. A plurality of inner shells 282 are arranged in sequence in the outer shell 284, and two adjacent inner shells 282 are in contact with each other. In other embodiments, the outer shell 284 can also be of other structures, such as a hollow cylindrical structure.

[0074] Please refer to Figure 6 , in some embodiments, heat dissipation holes 2846 are formed in the mounting plate 2842. Each heat dissipation hole 2846 corresponds to a coil 26, and the heat dissipation hole 2846 faces the corresponding coil 26.

[0075] With the above structure, the heat dissipation hole 2846 faces the corresponding coil 26, so that the heat in the coil 26 can directly enter the heat dissipation hole 2846 and be transferred out, further improving the heat dissipation effect of the coil 26.

[0076] Specifically, in this embodiment, the heat dissipation holes 2846 are rectangular, each coil 26 corresponds to a heat dissipation hole 2846, and the area of the heat dissipation hole 2846 is adapted to the size of the coil 26. In other embodiments, the heat dissipation holes 2846 can also be of other shapes, such as hexagonal or circular; each coil 26 can also correspond to multiple heat dissipation holes 2846.

[0077] Another embodiment of the present utility model further provides an electronic device, including the heat dissipation module 100 described in any of the above embodiments. In this embodiment, the electronic device may be a charging pile; in other embodiments, the electronic device may also be other devices for distributing electric power, such as a substation.

[0078] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; under the idea of the present utility model, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other variations in different aspects of the present utility model as described above. For the sake of brevity, they are not provided in detail; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A heat dissipation module for electronic equipment, characterized in that: include: A heat dissipation component, the heat dissipation component comprising a magnetic core, a frame component and a coil, the frame component is sleeved on the magnetic core, an outer wall of the frame component is provided with a protrusion, the coil is sleeved on the frame component, the protrusion abuts against the coil, so that there is a gap between the coil and the frame component; A wind-generating component is provided with a preset distance between the wind-generating component and the heat dissipation component, and the airflow generated by the wind-generating component flows through the heat dissipation component.

2. The heat dissipation module according to claim 1, characterized in that: Also includes a mounting table; The heat dissipation assembly further comprises a shell component, the magnetic core is installed in the shell component, the shell component is installed on the mounting platform, and the wind-generating component is installed on the mounting platform; There are multiple protrusions, and all of them are arranged on the skeleton component at intervals along the circumference of the skeleton component; the protrusions are in a strip-shaped structure, and the central axes of all of them are parallel to the central axis of the skeleton component.

3. The heat dissipation module according to claim 2, characterized in that: The frame component includes a plurality of annular frames and a plurality of strip frames, all of the annular frames are arranged in sequence around the central axis of the frame component, all of the strip frames are parallel to the central axis of the frame component, the strip frames are arranged around the central axis of the frame component along the circumference of the frame component, and each of the strip frames is connected to all of the annular frames; Each of the strip-shaped frames corresponds to one protruding portion, and each of the protruding portions is convexly arranged on a side of the corresponding strip-shaped frame away from the central axis of the frame component.

4. The heat dissipation module according to claim 3, characterized in that: The skeleton component also includes a limiting piece, which is protruded from the two ends of the strip skeleton. The two limiting pieces protruded from the same strip skeleton are respectively connected to the two ends of the corresponding protruding parts, and the two limiting pieces connected to the same strip skeleton clamp the coil.

5. The heat dissipation module according to claim 3, characterized in that: The magnetic core is a columnar body with a waist-shaped cross section, and the annular frame is waist-shaped.

6. The heat dissipation module according to claim 1, characterized in that: The cross-sectional area of ​​the protrusion gradually decreases in a direction from the outer side wall of the skeleton component to the coil.

7. The heat dissipation module according to claim 2, characterized in that: The shell component includes an outer shell and multiple inner shells, each of the inner shells corresponds to one of the magnetic cores, one of the skeleton components and one of the coils, all of the inner shells are arranged in a row and installed in the outer shell, and the outer shell is installed on the mounting platform.

8. The heat dissipation module according to claim 7, characterized in that: The inner shell includes a bottom plate and two side plates, the magnetic core is connected to the bottom plate, the two side plates are respectively connected to opposite sides of the bottom plate, the side plates are perpendicular to the bottom plate, the coil is located between the magnetic core and the side plates, and there is a gap between the outer surface of the coil and the side plates.

9. The heat dissipation module according to claim 8, characterized in that: The outer shell includes a mounting plate and a shell sleeve, one end surface of the mounting plate is mounted on the mounting platform, and the other end surface of the mounting plate is connected to the bottom plate, and the bottom plate is perpendicular to the mounting plate; the side plate is perpendicular to the mounting plate, and there is a gap between the side plate and the mounting plate, and the shell sleeve is connected to the mounting plate, and the shell sleeve is arranged on the entire inner shell.

10. The heat dissipation module according to claim 9, characterized in that: The bottom plate is provided with heat dissipation holes, each of the heat dissipation holes corresponds to one of the coils, and the heat dissipation holes are directly opposite to the corresponding coils.

11. An electronic device, characterized in that: A heat dissipation module comprising any one of claims 1-10.

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