Heat dissipation module and electronic equipment

Abstract

The invention provides a heat dissipation module which comprises a shell, a fan, a rotating disc and a telescopic mechanism, the shell comprises a top plate and two side walls connected to the two opposite ends of the top plate, and the top plate and the side walls form a containing space used for containing the fan and the telescopic mechanism. The fan is used for generating airflow from one side wall to the other side wall. The rotating disc is rotatably arranged on the top plate. A through hole is formed in each side wall, when the rotating disc is located at the locking position, the telescopic mechanism extends out of the shell through the through hole and protrudes out of the shell to lock the position of the heat dissipation module, and when the rotating disc rotates to deviate from the locking position, the rotating disc can drive the telescopic mechanism to retract to the shell through the through holes in the two side walls, and the heat dissipation module is allowed to be separated from the use environment. The invention further provides electronic equipment with the heat dissipation module.

Description

Technical Field

[0001] The present application relates to a heat dissipation device for electronic equipment, and in particular to a heat dissipation module and electronic equipment. Background Art

[0002] Electronic devices are usually equipped with fan modules for heat dissipation. The fan modules are generally attached to the electronic devices by screws, and handles are provided to assist in the installation and removal of the fan. However, the screws and handles protrude from the fan module and the housing of the electronic device, which not only affects the appearance, but also affects the space for placing other components of the electronic device. In addition, for electronic devices that need to change the airflow direction of the fan module, locking and loosening the screws is also time-consuming. Summary of the invention

[0003] In view of this, the present application provides a heat dissipation module to solve the technical problems of rapid disassembly and assembly of the heat dissipation module and replacement of the airflow direction of the heat dissipation module.

[0004] An embodiment of the present application provides a heat dissipation module, including a shell, a fan, a turntable and a telescopic mechanism, wherein the shell includes a top plate and two side walls connected to opposite ends of the top plate, the top plate and the side walls form a accommodating space, the top plate is provided with a mounting hole, and each side wall is provided with a through hole; the fan is accommodated in the accommodating space, and is used to generate an airflow from one side wall to the other side wall; the turntable is rotatably arranged in the mounting hole of the top plate; the telescopic mechanism is accommodated in the accommodating space, the telescopic mechanism includes two groups of connecting rod assemblies, the two groups of connecting rod assemblies are both connected to the turntable, and are symmetrically arranged relative to the turntable; the turntable has a locking position, when the turntable is in the locking position, the two groups of connecting rod assemblies protrude from the shell through the through holes on the two side walls respectively, when the turntable rotates away from the locking position, the turntable can drive the two groups of connecting rod assemblies to retract into the shell through the through holes on the two side walls respectively.

[0005] When in use, the turntable is rotated to the locking position, so that the two groups of connecting rod assemblies of the telescopic mechanism extend from the two side walls and protrude from the housing of the heat dissipation module, and the heat dissipation module can be fixed in its use environment, such as electronic devices such as switches, through the protruding part of the telescopic mechanism. When the heat dissipation module needs to be disassembled, the turntable is rotated away from the locking position, so that the two groups of connecting rod assemblies of the telescopic mechanism are retracted from the two side walls into the housing of the heat dissipation module, and the heat dissipation module can be separated from its use environment, such as electronic devices such as switches.

[0006] In some embodiments, one end of each group of connecting rod assemblies is rotatably connected to the turntable, while the other end is relatively far away from the turntable and telescopically inserted in the through hole of the corresponding side wall; when the turntable is in a locked position, the end of each group of connecting rod assemblies relatively far away from the turntable is inserted in the corresponding through hole and protrudes from the shell, and when the turntable rotates away from the locked position, the turntable can drive the two groups of connecting rod assemblies to approach each other and retract the end of each group of connecting rod assemblies inserted in the corresponding through hole into the shell.

[0007] In some embodiments, each group of connecting rod assemblies includes a swing rod and a telescopic rod that are rotatably connected, the swing rod includes a rotating end and a swing end, the telescopic rod includes a free end and a transmission end, the rotating end of the swing rod is rotatably mounted on the turntable, the swing end is rotatably connected to the transmission end of the telescopic rod, and the free end of the telescopic rod is movably arranged in the through hole;

[0008] When the turntable is in the locked position, the free end of the telescopic rod protrudes from the shell through the through hole, and when the turntable rotates away from the locked position, the telescopic rod shrinks into the shell through the through hole.

[0009] In some embodiments, the top plate is provided with two limit members on opposite sides of the mounting hole, respectively. Each telescopic rod passes through the corresponding two limit members and moves along the two limit members when the turntable rotates.

[0010] In some embodiments, the heat dissipation module also includes a mounting plate, which is disposed in the accommodating space and connected to the top plate. Two limit members are provided on the mounting plate. Each telescopic rod passes through a limit member and moves along the limit member when the turntable rotates.

[0011] In some embodiments, the connecting rod assembly includes an elastic member, which is sleeved on the telescopic rod and is used to push the telescopic rod so that the free end protrudes from the housing.

[0012] In some embodiments, the telescopic rod is provided with a limiting flange near the free end, and the elastic member abuts between the limiting member and the limiting flange.

[0013] In some embodiments, a handle and an opening are provided on the turntable. The handle is semicircular and includes a flat rotating portion and a semicircular gripping portion. The rotating portion matches the shape of the opening, and a rotating shaft is provided on the rotating portion. The rotating portion is rotatably mounted in the opening via the rotating shaft.

[0014] In some embodiments, an air guide plate is further included. The air guide plate is disposed in the accommodating space and connected between the two side walls. The telescopic mechanism is located between the top plate and the air guide plate.

[0015] An embodiment of the present application also provides an electronic device, including the heat dissipation module as described in some of the above embodiments. The electronic device is provided with a mounting slot, and the heat dissipation module is detachably mounted in the mounting slot. The mounting slot matches the shape of the heat dissipation module, so that the heat dissipation module can be disassembled and flipped 180° to be reinstalled into the mounting slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a usage status diagram of a heat dissipation module according to an embodiment of the present application.

[0017] Figure 2 Schematic diagram of the structure of a heat dissipation module according to an embodiment of the present application.

[0018] Figure 3 for Figure 2 A structural schematic diagram of the heat dissipation module from another perspective is shown.

[0019] Figure 4 for Figure 2 The schematic diagram of the exploded structure of the heat dissipation module is shown.

[0020] Figure 5 Schematic diagram of the telescopic structure of the heat dissipation module when the rotating disk is in a locked position according to an embodiment of the present application.

[0021] Figure 6 for Figure 5 The schematic diagram of the telescopic structure of the heat dissipation module shown is when the rotating disk deviates from the locking position.

[0022] Figure 7 Schematic diagram of the structure of a turntable of a heat dissipation module according to an embodiment of the present application.

[0023] Figure 8 for Figure 7 Schematic diagram of the handle of the middle turntable protruding from the turntable.

[0024] Fig. 9 for Figure 7 The handle of the middle turntable is hidden in the schematic diagram of the turntable.

[0025] Fig.10 for Fig. 9 Schematic cross-sectional view of the middle turntable along III-III.

[0026] Fig.11 It is a structural schematic diagram of an electronic device according to an embodiment of the present application.

[0027] Fig.12 for Fig.11 Another structural schematic diagram of the electronic device shown.

[0028] Main component symbols

[0029] Cooling module 100

[0030] Housing 10

[0031] Top plate 11

[0032] Side wall 12

[0033] Accommodation space 13

[0034] Mounting holes 14

[0035] Through hole 15

[0036] Limiting piece 16

[0037] Fan 20

[0038] Turntable 30

[0039] Handle 31

[0040] Rotating unit 311

[0041] Screw-in end 311a

[0042] Screw-out end 311b

[0043] Grip 312

[0044] Texture 312a

[0045] Shaft 313

[0046] Stopper 314

[0047] Hook 314a

[0048] Bump 315

[0049] Opening 32

[0050] Stop step 33

[0051] Card slot 331

[0052] Telescopic mechanism 40

[0053] Connecting rod assembly 41

[0054] Swing rod 42

[0055] Rotating end 421

[0056] Swing end 422

[0057] Telescopic rod 43

[0058] Free end 431

[0059] Transmission end 432

[0060] Elastic member 44

[0061] Limit flange 45

[0062] Mounting plate 50

[0063] Air guide plate 60

[0064] Electronic equipment 200

[0065] Mounting slot 201

[0066] Lock position A DETAILED DESCRIPTION

[0067] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0068] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" 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 a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0069] The following is a detailed description of the various embodiments of the present invention in conjunction with the accompanying drawings.

[0070] like Figure 1 As shown, the present application provides a heat dissipation module 100, which can be installed in an electronic device 200 to dissipate heat for the electronic device 200. The electronic device 200 is provided with a mounting slot 201, and the heat dissipation module 100 is detachably mounted in the mounting slot 201. The mounting slot 201 matches the shape of the heat dissipation module 100, so that the heat dissipation module 100 can be disassembled and turned 180° to be reinstalled in the mounting slot to change the airflow direction of the heat dissipation module 100 in the electronic device 200.

[0071] like Figure 2 and Figure 3As shown, the heat dissipation module 100 includes a housing 10, a fan 20, a turntable 30 and a telescopic mechanism 40, wherein the housing 10 includes a top plate 11 and two side walls 12 connected to opposite ends of the top plate 11, and the top plate 11 and the side walls 12 form a containing space 13 for accommodating the fan 20 and the telescopic mechanism 40. The fan 20 is used to generate an airflow from one side wall 12 to the other side wall 12. The top plate 11 is provided with a mounting hole 14 for mounting the turntable 30, and the turntable 30 is rotatably disposed in the mounting hole 14. The side wall 12 is provided with a through hole 15, and the telescopic mechanism 40 extends through the through hole 15 and protrudes from the housing 10 when it is extended.

[0072] Specifically, the telescopic mechanism 40 includes two groups of connecting rod assemblies 41, both of which are connected to the turntable 30 and are symmetrically arranged relative to the turntable 30; wherein the turntable 30 has a locking position A, and when the turntable 30 is in the locking position A, the two groups of connecting rod assemblies 41 protrude from the shell 10 through the through holes 15 on the two side walls 12 respectively, and when the turntable 30 rotates away from the locking position A, the turntable 30 can drive the two groups of connecting rod assemblies 41 to retract into the shell 10 through the through holes 15 on the two side walls 12 respectively.

[0073] Thus, when in use, the turntable 30 is rotated to the locking position A, so that the two groups of connecting rod assemblies 41 of the telescopic mechanism 40 extend from the two side walls 12 and protrude from the housing 10 of the heat dissipation module 100, and the heat dissipation module 100 can be fixed in its use environment, such as an electronic device 200 such as a switch, by the protruding portion of the telescopic mechanism 40. When the heat dissipation module 100 needs to be disassembled, the turntable 30 is rotated away from the locking position A, so that the two groups of connecting rod assemblies 41 of the telescopic mechanism 40 are retracted from the two side walls 12 into the housing 10 of the heat dissipation module 100, and the heat dissipation module 100 can be separated from its use environment, such as from an electronic device 200 such as a switch. In addition, since the shapes of the two ends of the housing 10 of the heat dissipation module 100 are symmetrical, the heat dissipation module 100 can be reinstalled on the electronic device 200 after being flipped 180°, so that the airflow direction of the heat dissipation module 100 can be changed.

[0074] like Figure 3 , Figure 4 and Figure 5 As shown, in this embodiment, one end of each set of connecting rod assemblies 41 is rotatably connected to the rotating disk 30, and the other end is relatively far away from the rotating disk 30 and is telescopically inserted into the corresponding through hole 15 of the side wall 12. When the rotating disk 30 is in the locking position A, the end of each set of connecting rod assemblies 41 relatively far away from the rotating disk 30 is inserted into the corresponding through hole 15 and protrudes from the housing 10. When the rotating disk 30 rotates away from the locking position A, the rotating disk 30 can drive the two sets of connecting rod assemblies 41 to approach each other and retract the end of each set of connecting rod assemblies 41 inserted into the corresponding through hole 15 into the housing 10.

[0075] In this embodiment, each connecting rod assembly 41 includes a swing rod 42 and a telescopic rod 43 that are rotatably connected. The swing rod 42 includes a rotating end 421 and a swing end 422. The telescopic rod 43 includes a free end 431 and a transmission end 432. The rotating end 421 of the swing rod 42 is rotatably mounted on the turntable 30, and the swing end 422 is rotatably connected to the transmission end 432 of the telescopic rod 43. The free end 431 of the telescopic rod 43 is movably arranged in the through hole 15. Figure 5 and Figure 6 As shown, when the turntable 30 is in the locking position A, the free end 431 of the telescopic rod 43 protrudes from the shell 10 through the through hole 15. When the turntable 30 rotates away from the locking position A, the turntable 30 rotates, pulling the swing rod 42 and then pulling the telescopic rod 43 to retract into the shell 10 through the through hole 15.

[0076] In this embodiment, the top plate 11 is provided with two limit members 16 on opposite sides of the mounting hole 14, and each telescopic rod 43 is passed through the corresponding two limit members 16, and moves along the limit members 16 when the turntable 30 rotates, thereby limiting the moving direction of the telescopic rod 43, ensuring that the telescopic rod 43 can accurately extend into and leave the through hole 15, and avoiding the telescopic rod 43 from being offset during telescopic movement.

[0077] In this embodiment, the limit member 16 is arranged on the top plate 11. It should be understood that in other embodiments, the heat dissipation module 100 also includes a mounting plate 50, the mounting plate 50 is arranged in the accommodating space 13 and connected to the top plate 11, the mounting hole 14 passes through the mounting plate 50, and the limit member 16 is arranged on the mounting plate 50.

[0078] In this embodiment, the connecting rod assembly 41 further includes an elastic member 44, which is sleeved on the telescopic rod 43 and is used to push the telescopic rod 43 so that the free end 431 protrudes from the housing 10. In this way, when an external force is applied to rotate the turntable 30, the telescopic mechanism 40 contracts, and the heat dissipation module 100 can be removed from the electronic device 200. When no external force is applied to the turntable 30, under the action of the elastic member 44, the telescopic mechanism 40 extends out of the through hole 15 and protrudes from the housing 10, and the heat dissipation module 100 is fixed to the electronic device 200.

[0079] In this embodiment, the telescopic rod 43 is provided with a limiting flange 45 near the free end 431 , and the elastic member 44 abuts between the limiting member 16 and the limiting flange 45 .

[0080] In this embodiment, the cross-sectional size of the free end 431 gradually decreases in the direction protruding from the shell 10 to form a pointed end, or to form a lock tongue shape. In this way, when disassembling the heat dissipation module 100, it is necessary to apply external force to rotate the turntable 30 away from the locking position to shrink the telescopic mechanism 40. When installing the heat dissipation module 100, the heat dissipation module 100 is directly inserted into the installation slot of the electronic device, such as a switch. The slot wall of the installation slot will squeeze the lock tongue-shaped free end 431 to shrink the telescopic mechanism 40 to the shell 10, thereby realizing the installation of the heat dissipation module 100 without applying external force to rotate the turntable 30 away from the locking position.

[0081] In the present embodiment, the telescopic mechanism 40 is realized by a connecting rod assembly rotatably connected to the turntable 30. It should be understood that in other embodiments, the telescopic mechanism 40 may also be set to other forms. For example, the turntable 30 is provided with a cam structure on the side facing the accommodating space 13, and the outer edge of the cam structure is provided with a slide groove. One end of the connecting rod assembly 41 is slidably arranged in the slide groove of the cam structure. When the turntable 30 is in the locking position A, the cam structure pushes the two groups of connecting rod assemblies 41 outward, so that the two groups of connecting rod assemblies protrude from the shell 10 through the through holes 15 on the two side walls 12 respectively. When the turntable 30 rotates away from the locking position A, the cam rotates with the turntable 30 and pulls the connecting rod assembly to retract, so that the two groups of connecting rod assemblies 41 are retracted into the shell 10 through the through holes 15 on the two side walls 12 respectively.

[0082] In other embodiments, Figure 7 , Figure 8 and Fig. 9 As shown, a handle 31 and an opening 32 are provided on the turntable 30. The handle 31 is semicircular and includes a flat rotating portion 311 and a semicircular gripping portion 312. The rotating portion 311 matches the shape of the opening 32. The handle 31 includes a rotating shaft 313 connected to the rotating portion 311. The rotating portion 311 is rotatably mounted in the opening 32 via the rotating shaft 313.

[0083] In this way, the handle 31 can be rotated around the rotating shaft 313 through the rotating part 311, and the holding part 312 can be rotated to protrude from the turntable 30, that is, protrude from the shell 10, so that the user can easily rotate the turntable 30 through the handle 31, or the holding part 312 can be rotated into the accommodating space 13 of the shell 10, and the handle 31 can be accommodated in the accommodating space 13 of the shell 10, so that there is no protrusion outside the shell 10 of the heat dissipation module 100, which not only improves the appearance, but also avoids affecting the space of other components in the electronic device.

[0084] In this embodiment, if Fig.10As shown, a stop step 33 is provided at each end of the opening 32, and the stop step 33 extends from the side wall of the opening 32 into the opening. The rotating portion 311 includes a screw-in end 311a and a screw-out end 311b opposite to the screw-in end 311a. The rotating portion 311 is provided with a stop portion 314 at the screw-out end 311b. The stop portion 314 extends along the rotating portion 311 and protrudes from the handle 31. When the handle 31 is rotated until the grip portion 312 is completely accommodated in the accommodating space 13 of the housing 10, the stop portion 314 abuts against one stop step 33. When the handle 31 is rotated until the grip portion 312 is completely protruded from the housing 10, the stop portion 314 abuts against another stop step 33.

[0085] Thus, when the handle 31 rotates until the stop portion 314 abuts against the stop step 33, the stop step 33 prevents the handle 31 from rotating further, ensuring that the handle 31 can be accurately in a state where the grip portion 312 completely protrudes from the housing 10 or is completely accommodated in the accommodation space 13 of the housing 10. In addition, the stop step 33 is prevented from being screwed into the accommodation space 13 of the housing 10, so that the handle 31 can only rotate within the range where the stop portion 314 abuts against the two stop steps 33.

[0086] In this embodiment, if Figure 8 As shown in the partial cross-sectional view of the middle stop portion 314 and the stop step 33 , the stop portion 314 is further provided with a hook 314 a at the end thereof, and a slot 331 is correspondingly provided on the stop step 33 . When the stop portion 314 abuts against the stop step 33 , the hook 314 a is inserted into the slot 331 .

[0087] In this embodiment, the rotating portion 311 is provided with a protrusion 315 at the screw-in end 311a. The protrusion 315 is abutted against the stop step 33 when the stop portion 314 and the gripping portion 312 is fully accommodated in the accommodating space 13 of the shell 10, so that the user can easily identify the screw-in end 311a and apply force to the screw-in end 311a.

[0088] In this embodiment, the gripping portion 312 is further provided with a texture 312a at the screw-in end 311a close to the rotating portion 311, for increasing the surface roughness of the gripping portion 312, so as to facilitate the user to apply force to the gripping portion 312 when rotating the gripping portion 312 from the opening 32 into the accommodating space 13.

[0089] In this embodiment, if Figure 4 As shown, the heat dissipation module 100 further includes an air guide plate 60, which is disposed in the accommodating space 13 and connected between the two side walls 12, and the telescopic mechanism 40 is located between the top plate 11 and the air guide plate 60. The air guide plate 60 separates the fan 20 from the telescopic mechanism 40 and other structures, prevents the airflow generated by the fan 20 from overflowing from the top plate of the housing, and guides the airflow of the fan 20 from one side wall 12 to the other side wall 12.

[0090] In other embodiments, Fig.11 and Fig.12 As shown, the present application also provides an electronic device 200, including the above-mentioned heat dissipation module 100, the electronic device 200 is provided with a mounting slot 201, and the heat dissipation module 100 is detachably mounted in the mounting slot 201. The mounting slot 201 matches the shape of the heat dissipation module 100, so that the heat dissipation module 100 can be disassembled and turned 180° to reinstall into the mounting slot, so as to change the airflow direction of the heat dissipation module 100 in the electronic device 200.

[0091] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application.

[0092] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A heat dissipation module, characterized in that: include: A housing, the housing comprising a top plate and two side walls connected to opposite ends of the top plate, the top plate and the side walls forming an accommodating space, the top plate being provided with a mounting hole, and each of the side walls being provided with a through hole; A fan, accommodated in the accommodation space and used to generate an airflow from one side wall to the other side wall; A turntable, rotatably disposed in the mounting hole of the top plate; A telescopic mechanism is accommodated in the accommodation space, and the telescopic mechanism includes two groups of connecting rod assemblies, and the two groups of connecting rod assemblies are connected to the rotating disk and are symmetrically arranged relative to the rotating disk; wherein, The turntable has a locking position. When the turntable is in the locking position, the two groups of connecting rod assemblies protrude from the shell through the through holes on the two side walls respectively. When the turntable rotates away from the locking position, the turntable can drive the two groups of connecting rod assemblies to retract into the shell through the through holes on the two side walls respectively.

2. The heat dissipation module according to claim 1, characterized in that: One end of each connecting rod assembly is rotatably connected to the rotating disk, while the other end is relatively far away from the rotating disk and telescopically inserted into the corresponding through hole of the side wall; When the turntable is in the locked position, one end of each group of the connecting rod assemblies that is relatively far away from the turntable is inserted into the corresponding through hole and protrudes from the shell. When the turntable rotates away from the locked position, the turntable can drive the two groups of the connecting rod assemblies to approach each other and retract one end of each group of the connecting rod assemblies that is inserted into the corresponding through hole into the shell.

3. The heat dissipation module according to claim 2, characterized in that: Each group of the connecting rod assembly comprises a swing rod and a telescopic rod that are rotatably connected, the swing rod comprises a rotating end and a swing end, the telescopic rod comprises a free end and a transmission end, the rotating end of the swing rod is rotatably mounted on the turntable, the swing end is rotatably connected to the transmission end of the telescopic rod, and the free end of the telescopic rod is movably arranged in the through hole; When the turntable is in the locking position, the free end of the telescopic rod protrudes from the housing via the through hole, and when the turntable rotates away from the locking position, the telescopic rod shrinks into the housing via the through hole.

4. The heat dissipation module according to claim 3, characterized in that: The top plate is provided with two limiting members on opposite sides of the mounting hole, respectively. Each telescopic rod is passed through the corresponding two limiting members and moves along the two limiting members when the turntable rotates.

5. The heat dissipation module according to claim 3, characterized in that: The heat dissipation module also includes a mounting plate, which is arranged in the accommodating space and connected to the top plate. Two limiting members are arranged on the mounting plate. Each of the telescopic rods passes through one of the limiting members and moves along the limiting members when the turntable rotates.

6. The heat dissipation module according to claim 5, characterized in that: The connecting rod assembly includes an elastic member, which is sleeved on the telescopic rod and is used to push the telescopic rod so that the free end protrudes from the housing.

7. The heat dissipation module according to claim 6, characterized in that: The telescopic rod is provided with a limiting flange near the free end, and the elastic member abuts between the limiting member and the limiting flange.

8. The heat dissipation module according to claim 1, characterized in that: The turntable is provided with a handle and an opening, the handle is in a semicircular shape and includes a flat rotating part and a semicircular holding part; the rotating part matches the shape of the opening, the rotating part is provided with a rotating shaft, and the rotating part is rotatably mounted in the opening through the rotating shaft.

9. The heat dissipation module according to claim 1, characterized in that: It also includes an air guide plate, which is arranged in the accommodating space and connected between the two side walls, and the telescopic mechanism is located between the top plate and the air guide plate.

10. An electronic device, comprising the heat dissipation module according to any one of claims 1 to 9, wherein the electronic device is provided with a mounting slot, the heat dissipation module is detachably mounted in the mounting slot, the mounting slot matches the shape of the heat dissipation module, so that the heat dissipation module can be disassembled and flipped 180° to be reinstalled in the mounting slot.

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