Heat dissipation module strengthens fixed components and servers

Abstract

The present application relates to the technical field of server structure, and discloses a heat dissipation module reinforcement fixing assembly and a server, including a fixing frame and a first limiting component; the fixing frame is used to be connected to a box body, at least one heat dissipation module is arranged in the box body, the heat dissipation module forms a heat dissipation module, and the heat dissipation module has two first outer surfaces arranged oppositely; the first limiting component is movably connected to the fixing frame, and the first limiting component has a first state for contacting and limiting at least one of the two first outer surfaces; it can reduce damage to the GPU module during transportation, and avoid affecting the performance and service life of the server.

Description

Technical Field

[0001] The present application relates to the technical field of server structures, and in particular to a heat dissipation module reinforcement fixing component and a server. Background Art

[0002] In related technologies, in servers such as AI (Artificial Intelligence), onboard GPU (Graphics Processing Unit) modules play a vital role in graphics processing and computing. With the development of technology, onboard GPU modules containing multiple GPU modules (such as onboard 8GPU modules) have gradually become widely used.

[0003] However, during the transportation of the server, the onboard GPU module is complex in structure, large in size and relatively precise, and is easily affected by external forces such as vibration and collision. The GPU module may become loose, displaced or even damaged, seriously affecting the performance and service life of the server. Summary of the Invention

[0004] The present application provides a heat dissipation module reinforced fixing assembly and a server, which can reduce damage to the GPU module during transportation and avoid affecting the performance and service life of the server.

[0005] On the one hand, the present application provides a heat dissipation module reinforcement fixing assembly, including a fixing frame and a first limiting component; the fixing frame is used to be connected in a box body, at least one heat dissipation module is arranged in the box body, the heat dissipation module forms a heat dissipation module, and the heat dissipation module has two first outer surfaces arranged opposite to each other; the first limiting component is movably connected to the fixing frame, and the first limiting component has a first state for contacting and limiting at least one of the two first outer surfaces.

[0006] On the other hand, the present application also provides a server, including a casing, an onboard graphics processing module and the above-mentioned heat dissipation module reinforcement fixing assembly, the onboard graphics processing module is arranged in the casing, a plurality of graphics processing units are arranged on the onboard graphics processing module, and a heat dissipation module is arranged on the graphics processing unit; the first limiting component is in the first state, and contacts and limits the plurality of heat dissipation modules.

[0007] Beneficial effects: The heat dissipation module provided in the present application strengthens the fixing assembly and the server, by setting a fixing frame in the box and movably setting a first limiting component on the fixing frame, and using the first limiting component to contact and limit at least one of the two first outer surfaces relatively set on the heat dissipation module, so that during the transportation of the server, the shaking of the heat dissipation module can be reduced, thereby reducing damage to the GPU module during transportation and avoiding affecting the performance and service life of the server. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the specific implementation methods of this application or the technical solutions in related technologies, the following is a brief introduction to the drawings required for use in the specific implementation methods or related technical descriptions. Obviously, the drawings described below are some implementation methods of this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0009] Figure 1 A schematic diagram of the structure of a server according to an embodiment of the present application;

[0010] Figure 2 This is a structural diagram of an onboard graphics processing module in a server according to an embodiment of the present application;

[0011] Figure 3 This is a structural diagram of a server without a box according to an embodiment of the present application;

[0012] Figure 4 This is a structural diagram of a server according to an embodiment of the present application, with the housing removed from another perspective;

[0013] Figure 5 This is a structural diagram of a heat dissipation module reinforcement fixing assembly according to an embodiment of the present application;

[0014] Figure 6 This is a structural diagram of a heat dissipation module reinforcement fixing assembly according to an embodiment of the present application without the second limiting component;

[0015] Figure 7 A schematic structural diagram of a heat dissipation module reinforcement fixing assembly according to an embodiment of the present application, showing another perspective in which the second limiting component is removed;

[0016] Figure 8 This is a structural schematic diagram of a first position-limiting member in a heat dissipation module reinforcement fixing assembly according to an embodiment of the present application;

[0017] Figure 9 This is a structural diagram of a heat dissipation module reinforcement fixing assembly according to an embodiment of the present application, with the first limiting component and the third limiting component removed;

[0018] Figure 10 This is a structural schematic diagram of a second position-limiting member in a heat dissipation module reinforcement fixing assembly according to an embodiment of the present application;

[0019] Figure 11 This is a schematic structural diagram of a first limiting member and a third limiting member in a heat dissipation module reinforcement fixing assembly according to an embodiment of the present application;

[0020] Figure 12This is a schematic diagram of the coordination structure between the first limiting component and the heat dissipation module in another heat dissipation module reinforcement fixing assembly according to an embodiment of the present application;

[0021] Figure 13 for Figure 12 A schematic structural diagram of the first limiting component;

[0022] Figure 14 This is a schematic diagram of the cooperation structure between the first limiting component and the first elastic block in a heat dissipation module reinforcement fixing assembly according to an embodiment of the present application;

[0023] Figure 15 This is a schematic diagram of the coordination structure of the first elastic block, the first limiting component and the heat dissipation module in a heat dissipation module reinforcement fixing assembly according to an embodiment of the present application.

[0024] Description of reference numerals:

[0025] 1. Fixed frame; 2. First limiting component; 3. Second limiting component; 4. Third limiting component; 5. Box;

[0026] 11. First locking member; 12. Avoidance hole; 13. Connecting column; 14. Third locking member; 15. Support lug;

[0027] 21. First stopper; 211. Sliding column; 212. Guide rod; 213. Threaded column; 22. Second locking member; 23. First elastic block; 24. Clip; 241. Heat dissipation channel;

[0028] 31. Second position-limiting member; 311. Guide column; 312. Drive column; 32. Second heat dissipation hole;

[0029] 41. Third limiting member; 411. Guide groove;

[0030] 51. Heat dissipation module; 52. Heat dissipation module; 521. First outer surface; 522. Second outer surface; 523. Third outer surface. DETAILED DESCRIPTION

[0031] To make the purpose, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of this application.

[0032] It should be noted that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely for ease of description and simplification of the present application. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present application. The terms "mounted," "connected," and "connected" should be interpreted broadly, and may include, for example, fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. The terms "parallel," "perpendicular," and "equal" encompass the described conditions and conditions similar to the described conditions, provided that the range of the similar conditions is within an acceptable range of deviation, as determined by a person of ordinary skill in the art taking into account the measurement in question and the errors associated with the measurement of the particular quantity (i.e., the limitations of the measurement system). For example, "parallel" includes both absolute parallelism and approximate parallelism, where the acceptable deviation range for approximate parallelism may be, for example, within 5°; "perpendicular" includes both absolute perpendicularity and approximate perpendicularity, where the acceptable deviation range for approximate perpendicularity may also be, for example, within 5°. "Equal" includes both absolute equality and approximate equality, where the acceptable deviation range for approximate equality may be, for example, that the difference between the two is less than or equal to 5% of either. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0033] In related technologies, in servers such as AI (Artificial Intelligence), onboard GPU (Graphics Processing Unit) modules play a vital role in graphics processing and computing. With the development of technology, onboard GPU modules containing multiple GPU modules (such as onboard 8GPU modules) have gradually become widely used.

[0034] However, during the transportation of the server, the onboard GPU module is complex in structure, large in size and relatively precise, and is easily affected by external forces such as vibration and collision. The GPU module may become loose, displaced or even damaged, seriously affecting the performance and service life of the server.

[0035] To solve the above technical problems, the present application provides a heat dissipation module reinforced fixing component and a server, which can reduce damage to the GPU module during transportation and avoid affecting the performance and service life of the server.

[0036] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0037] The embodiment of the present application provides a heat dissipation module strengthening fixing component and a server, combining the structure, working principle and attached Figures 1 to 15 , a detailed description of the heat dissipation module reinforcement fixing components is given.

[0038] According to an embodiment of the present application, on the one hand, a heat dissipation module reinforcement fixing component is provided, such as Figures 1 to 5 As shown, it includes a fixing frame 1 and a first limiting component 2, and the specific solution is as follows.

[0039] like Figure 3 As shown, the fixing frame 1 can be any one of a plastic frame, a metal frame, and an alloy frame; the fixing frame 1 is used to be connected to the box body 5. Specifically, the fixing frame 1 can be connected to the box body 5 by screws or clamping; Figure 1 and Figure 2 As shown, at least one heat dissipation module 51 is provided in the box body 5, and the heat dissipation module 51 forms a heat dissipation module 52; specifically, as shown in FIG. Figure 2 As shown, at least one GPU is provided on the onboard GPU module, and the GPU is cooled by a heat dissipation module 51. Of course, when there are multiple GPUs, the multiple GPUs are cooled by multiple heat dissipation modules 51 respectively. The onboard GPU module is fixed in the box 5 by screws; the heat dissipation module 52 has two first outer surfaces 521 arranged opposite to each other; it should be noted that the two first outer surfaces 521 arranged opposite to each other can be any two outer surfaces arranged opposite to each other on the heat dissipation module 52.

[0040] It should be explained that when there is only one heat dissipation module 51 in the box 5 (ie, only one GPU is provided on the onboard GPU module), one heat dissipation module 51 constitutes the heat dissipation module 52; Figure 2 As shown, when there are multiple heat dissipation modules 51 in the box 5 (that is, multiple GPUs are provided on the onboard GPU module), the multiple heat dissipation modules 51 constitute a heat dissipation module 52. Preferably, the multiple heat dissipation modules 51 are arranged in a rectangular array.

[0041] like Figure 3As shown, the first limiting component 2 is any one of a plastic component, a metal component and an alloy component, and the first limiting component 2 is movably connected to the fixing frame 1, and the specific connection method can be a sliding connection, a rotating connection, etc.; the first limiting component 2 has a first state for contacting and limiting at least one of the two first outer surfaces 521, that is, no matter what method is used to movably connect the first limiting component 2 to the fixing frame 1, the first limiting component 2 can be in a state of contacting and limiting any one of the two first outer surfaces 521 relatively arranged on the heat dissipation module 52, or the first limiting component 2 can be in a state of contacting and limiting both of the two first outer surfaces 521 relatively arranged on the heat dissipation module 52.

[0042] It should also be noted that the contact limit can be a non-pressure contact limit or a pressure contact limit. Of course, the pressure of the pressure contact limit can also be large or small, and a smaller pressure contact limit is preferred. The specific pressure value can be selected and set according to actual needs.

[0043] The following describes how to use the heat dissipation module reinforcement fixing components using a server equipped with an onboard GPU module. Figure 2 As shown, 8 GPU modules are arranged on the onboard GPU module, which are arranged in two rows, and 4 GPU modules are arranged at intervals in each row, and a heat dissipation module 51 is provided on each GPU module; wherein, the heat dissipation modules 51 in the 8 GPU modules form a heat dissipation module 52; one first outer surface 521 is taken as the top surface of the heat dissipation module 52 as an example, and the other first outer surface 521 is connected to the board in the onboard GPU module, and there is no need to limit it.

[0044] Of course, the server is also equipped with data processing modules, such as CPU (Central Processing Unit) module, storage module, cooling fan, etc.

[0045] After the server is assembled, it is transported to the customer's desired location by car, plane, ship, etc. However, during transportation, the transportation equipment will be bumpy. Since the heat dissipation module 51 is at a high height, the heat dissipation module 51 will shake, and the GPU module may become loose, shifted, or even damaged.

[0046] During the server assembly process, Figure 3 and Figure 5As shown, the fixing frame 1 is fixed in the server box 5 by screws and is located on the upper part of the 8 heat dissipation modules 51. By operating the first limiting component 2 to be in the first state, the top of the 8 heat dissipation modules 51 is contact-limited, which can reduce the shaking of the heat dissipation modules 51; after being transported to the customer's required location, the heat dissipation module reinforcement fixing component is removed.

[0047] In this embodiment, Figures 1 to 5 As shown, a fixing frame 1 is provided in the box body 5, and a first limiting component 2 is movably provided on the fixing frame 1. The first limiting component 2 is used to contact and limit at least one of the two first outer surfaces 521 relatively provided on the heat dissipation module 52. Thus, during the transportation of the server, the shaking of the heat dissipation module 51 can be reduced, thereby reducing damage to the GPU module during transportation and avoiding affecting the performance and service life of the server.

[0048] In one embodiment, Figure 3 、 Figure 9 and Figure 10 As shown, the heat dissipation module reinforcement fixing assembly further includes a second limiting component 3, which can be any one of a plastic component, a metal component and an alloy component; Figure 2 and Figure 3 As shown, the heat dissipation module 51 has two second outer surfaces 522 arranged opposite to each other, and the second limiting component 3 can move relative to the fixing frame 1, and has a second state for contacting and limiting with at least one of the two second outer surfaces 522; specifically, the second limiting component 3 can be directly slidably connected to the fixing frame 1, or can be slidably connected through other components to move relative to the fixing frame 1.

[0049] More specifically, in the second state, the second limiting component 3 may contact and limit any one of the two second outer surfaces 522 , or may contact and limit both of the second outer surfaces 522 at the same time.

[0050] Among them, Figure 2 and Figure 3 As shown, the first outer surface 521 and the second outer surface 522 are intersected, that is, the first outer surface 521 and the second outer surface 522 are arranged at an angle. Preferably, the first outer surface 521 and the second outer surface 522 are arranged perpendicularly.

[0051] The following also describes the specific use of the heat dissipation module reinforcement fixing component using a server equipped with an onboard GPU module. Figure 2As shown, the onboard GPU module is provided with 8 GPU modules, which are arranged in two rows, and each row is provided with 4 GPU modules at intervals, and each GPU module is provided with a heat dissipation module 51; wherein, the heat dissipation modules 51 in the 8 GPU modules form a heat dissipation module 52; as shown Figure 3 As shown, a first outer surface 521 is the top surface of the heat dissipation module 52 as an example. Figure 3 As shown, the other first outer surface 521 is connected to the board in the onboard GPU module and does not need to be limited; the two second outer surfaces 522 are two oppositely arranged side surfaces on the heat dissipation module 52.

[0052] During the server assembly process, if Figure 3 and Figure 9 As shown, the first limiting component 2 is operated to contact and limit the top surface of the heat dissipation module 52 , and then the second limiting component 3 is operated to contact and limit the two second outer surfaces 522 .

[0053] In this embodiment, Figure 3 、 Figure 9 and Figure 10 As shown, the first outer surface 521 and the second outer surface 522 intersectingly arranged on the heat dissipation module 52 are limited by the first limiting component 2 and the second limiting component 3, which can further reduce the shaking of the heat dissipation module 51, thereby reducing the damage to the GPU module during transportation, and further avoiding affecting the performance and service life of the server.

[0054] In one embodiment, Figure 3 、 Figure 6 and Figure 7 As shown, the heat dissipation module reinforcement fixing assembly further includes a third limiting component 4, which can be any one of a plastic component, a metal component and an alloy component; Figure 3 As shown, the heat dissipation module 51 has two third outer surfaces 523 arranged relatively to each other, and the third limiting component 4 can move relative to the fixing frame 1, and has a third state for contacting and limiting with at least one of the two third outer surfaces 523; specifically, the third limiting component 4 can be directly slidably connected to the fixing frame 1, or can be slidably connected through other components to move relative to the fixing frame 1.

[0055] More specifically, in the third state, the third limiting component 4 may contact and limit with any one of the two third outer surfaces 523 , or may contact and limit with both third outer surfaces 523 at the same time.

[0056] Among them, Figure 3As shown, the third outer surface 523 is arranged to intersect with the first outer surface 521 and the second outer surface 522, that is, the third outer surface 523 is arranged at an angle to the first outer surface 521 and also at an angle to the second outer surface 522. Preferably, the first outer surface 521, the second outer surface 522 and the third outer surface 523 are arranged perpendicular to each other.

[0057] The following also describes the specific use of the heat dissipation module reinforcement fixing component using a server equipped with an onboard GPU module. Figure 2 As shown, the onboard GPU module is provided with 8 GPU modules, which are arranged in two rows, and each row is provided with 4 GPU modules at intervals, and each GPU module is provided with a heat dissipation module 51; wherein, the heat dissipation modules 51 in the 8 GPU modules form a heat dissipation module 52.

[0058] like Figure 3 As shown, one first outer surface 521 is the top surface of the heat dissipation module 52, for example, and the other first outer surface 521 is connected to the board in the onboard GPU module, and there is no need to limit it; Figure 3 As shown, the two second outer surfaces 522 are two oppositely disposed side surfaces of the heat dissipation module 52; Figure 3 As shown, the two third outer surfaces 523 are two other oppositely disposed side surfaces of the heat dissipation module 52 .

[0059] During the server assembly process, if Figure 3 and Figure 6 As shown, first operate the first limiting component 2 to contact and limit the top surface of the heat dissipation module 52, then operate the second limiting component 3 to contact and limit the two second outer surfaces 522, and then operate the third limiting component 4 to contact the lower position of the two third outer surfaces 523.

[0060] In this embodiment, Figure 3 、 Figure 6 and Figure 7 As shown, the first outer surface 521, the second outer surface 522 and the third outer surface 523, which are arranged to intersect each other on the heat dissipation module 52, are limited by the first limiting component 2, the second limiting component 3 and the third limiting component 4, thereby achieving complete restriction of the six degrees of freedom of the heat dissipation module 52, and can further reduce the shaking of the heat dissipation module 51, thereby reducing the damage to the GPU module during transportation, and further avoiding affecting the performance and service life of the server.

[0061] In a specific embodiment, Figure 3 and Figure 6As shown, the first limiting component 2 includes at least one first limiting component 21, that is, the first limiting component 21 can be set as one or more, the first limiting component 21 is slidably connected to the fixing frame 1, and the fixing frame 1 is provided with a first locking component 11. The first locking component 11 can lock the position of the first limiting component 21 so that the first limiting component 21 is in the first state and contacts and limits at least one heat dissipation module 51 in the heat dissipation module 52.

[0062] Specifically, such as Figure 6 and Figure 7 As shown, there are two first limiting members 21, and the two first limiting members 21 are spaced apart. Figure 8 As shown, the main body of the first limiting member 21 is plate-shaped; a plurality of sliding posts 211 are arranged at intervals on the first limiting member 21, and the cross-section of the sliding post 211 can be circular, rectangular, etc.; a sliding hole matching the sliding post 211 is provided on the fixing frame 1, and support ears 15 are provided on both sides of the sliding hole, and a bolt is threaded through the support ear 15, and the bolt is the first locking member 11. One end of the bolt is the operating end, which is used for rotation operation by hand or wrench, and the other end of the bolt is used to contact and limit the sliding post 211 passing through the sliding hole.

[0063] Among them, the number of first limiting members 21 can be set according to the arrangement of multiple heat dissipation modules 51. For example, if eight heat dissipation modules 51 are arranged in two rows, two first limiting members 21 can be arranged, and each first limiting member 21 is in contact and limited with four heat dissipation modules 51 in a row; for another example, if eight heat dissipation modules 51 are arranged in four rows, four first limiting members 21 can be arranged, and each first limiting member 21 is in contact and limited with two heat dissipation modules 51 in a row.

[0064] In the specific use process, such as Figure 3 and Figure 6 As shown, first install the fixing bracket 1 on the server box 5, then press the first limiting member 21 to contact the first surface of the heat dissipation module 52, and operate the first locking member 11 to lock the position of the sliding column 211 on the first limiting member 21, and repeat the above operation to complete the installation of all the first limiting members 21.

[0065] In this embodiment, Figure 3 and Figure 6 As shown, the first limiting component 2 includes multiple first limiting members 21, which can respectively perform contact limiting on multiple groups of heat dissipation modules 51. The structure is simple and the reliability of contact limiting on each group of heat dissipation modules 51 can be improved.

[0066] In some embodiments not shown, the first limiting component 2 is a single component for contact limiting the heat dissipation modules 51 at a first outer surface 521 . The structure is simple, but the reliability of limiting the position of individual heat dissipation modules 51 is poor.

[0067] In one embodiment, Figure 3 and Figure 9 As shown, the second limiting component 3 includes at least one second limiting member 31, that is, the second limiting member 31 can be provided as one or more. Figure 10 As shown, the second limiting member 31 is provided with at least one guide column 311 and at least one driving column 312. The guide column 311 is slidingly connected to the fixing frame 1. One end of the driving column 312 is rotatably connected to the second limiting member 31. The driving column 312 passes through the fixing frame 1 and is threadedly connected to the fixing frame 1.

[0068] Specifically, such as Figure 10 As shown, there are two second limiting members 31, which respectively limit the contact with the heat dissipation module 51 at the two second outer surfaces 522. The second limiting member 31 is L-shaped, that is, the second limiting member 31 has two flanges set at an angle and connected, one of the flanges is used for contact and limiting with the second outer surface 522, and the other flange is provided with a guide column 311 and two drive columns 312.

[0069] like Figure 9 As shown, the fixing frame 1 is provided with a lower flange, and a guide hole is provided on the lower flange to slide with the guide column 311; the lower flange is also provided with a threaded hole to cooperate with the driving column 312 to drive the second limit member 31 to move toward or away from the second outer surface 522.

[0070] In the specific use process, such as Figure 3 As shown, after the first limiting component 2 is installed, the driving column 312 is screwed by a tool (such as a wrench) or by hand to move the second limiting component 31 toward the second outer surface 522 and contact the second outer surface 522 .

[0071] In this embodiment, Figure 3 、 Figure 9 and Figure 10 As shown, the second limiting component 3 includes at least one second limiting member 31 to limit the second outer surface 522, and the second limiting member 31 cooperates with the fixing frame 1 through the guide column 311 and the driving column 312. It is suitable for the case where there is space for arrangement between the fixing frame 1 and the inner wall of the box body 5. The structure is simple and easy to operate.

[0072] In one embodiment, Figure 6 and Figure 7 As shown, the third limiting component 4 includes a plurality of third limiting components 41. At least one end of the first limiting component 2 is slidably provided with at least one third limiting component 41. Figure 8 and Figure 9As shown, a second locking member 22 is provided at the end of the first limiting component 2, and the second locking member 22 can lock the position of the third limiting member 41, so that the third limiting member 41 is in the third state and contacts and limits at least one third outer surface 523.

[0073] like Figure 6 As shown, an avoidance hole 12 is provided on the fixing frame 1. The shape of the avoidance hole 12 can be a rectangle with rounded corners or other polygons. Along the direction perpendicular to the first outer surface 521, the positive projection of the second locking member 22 on the fixing frame 1 is located in the avoidance hole 12.

[0074] It should be noted that, at least one end of the two opposite ends of the first limiting component 2 is slidingly provided with at least one third limiting component 41, that is, at any one end of the two opposite ends of the first limiting component 2, one or more third limiting components 41 can be provided, or one or more third limiting components 41 can be provided at both ends of the first limiting component 2.

[0075] Specifically, such as Figure 11 As shown, the third limiting component 4 is L-shaped, that is, the third limiting component 41 includes two connected folded edges, the two folded edges are set at an angle, preferably the two folded edges are set perpendicular to each other, and one of the folded edges is provided with three spaced guide grooves 411, and the guide grooves 411 are oblong holes; the end of the first limiting component 2 is provided with two guide rods 212 with caps, which slide with the two guide grooves 411 respectively, and the end of the first limiting component 2 is also provided with a threaded column 213, which cooperates with a guide groove 411, and a nut is provided on the threaded column 213, which is a second locking component 22.

[0076] In the specific use process, such as Figure 3 and Figure 11 As shown, after installing the first limiting component 2, press the third limiting component 41 to contact the third outer surface 523 on the heat dissipation module 51, and use a tool (such as a wrench) or hand to screw the nut through the avoidance hole 12 so that the nut contacts the folded edge of the guide groove 411 provided on the third limiting component 41, thereby locking the position of the third limiting component 41.

[0077] In this embodiment, if Figure 3 and Figure 11 As shown, at least one third limiting member 41 is provided at the end of the first limiting member 2, and an avoidance hole 12 is provided on the fixing frame 1. The positive projection of the second locking member 22 in a direction perpendicular to the first outer surface 521 is located in the avoidance hole 12. It can be applied to the situation where the space between the third limiting member 41 and the inner wall of the box body 5 is small, which is convenient for operation.

[0078] In one embodiment, Figure 10As shown, at least one first heat dissipation hole is provided on the portion of the first limiting component 2 for contacting the heat dissipation module 52; at least one second heat dissipation hole 32 is provided on the portion of the second limiting component 3 for contacting the heat dissipation module 52; at least one third heat dissipation hole is provided on the portion of the third limiting component 4 for contacting the heat dissipation module 52; specifically, the shapes of the first heat dissipation hole, the second heat dissipation hole 32 and the third heat dissipation hole can all be circular, rectangular, etc.

[0079] During specific use, after the server is transported to the manufacturer's required location, the heat dissipation module reinforcement fixing assembly does not need to be disassembled and can be used directly. Due to the presence of the first heat dissipation hole, the second heat dissipation hole 32 and the third heat dissipation hole, the heat dissipation requirements of the heat dissipation module 51 can be met.

[0080] In this embodiment, a first heat dissipation hole is provided on the first limiting component 2, such as Figure 10 As shown, a second heat dissipation hole 32 is provided on the second limiting component 3, and a third heat dissipation hole is provided on the third limiting component 4, which can meet the heat dissipation requirements of the heat dissipation module 51 without disassembling the heat dissipation module reinforcement fixing component.

[0081] In one embodiment, Figure 14 and Figure 15 As shown, the first limiting component 2 is used to bond a first elastic block 23 to the portion in contact with the edge of the heat dissipation module 51; the second limiting component 3 is used to bond a second elastic block to the portion in contact with the edge of the heat dissipation module 51; and the third limiting component 4 is used to bond a third elastic block to the portion in contact with the edge of the heat dissipation module 51.

[0082] Specifically, the first elastic block 23 , the second elastic block and the third elastic block are all blocks with a certain elastic compression amount, such as rubber, silicone (including thermally conductive silicone), polyurethane foam blocks, etc.

[0083] In the specific use process, such as Figure 14 and Figure 15 As shown, taking the first limiting component 2 as an example, when the first limiting component 2 is pressed by external force to approach the first outer surface 521 of the heat dissipation module 52, the part where the first elastic block 23 contacts the heat dissipation module 51 is compressed, and the remaining parts are in a natural state, thereby limiting the edge of the heat dissipation module 51. When the heat dissipation module 51 shakes due to external vibration, the relative displacement between the heat dissipation module 51 and the first limiting component 2 can be reduced.

[0084] In this embodiment, by providing the first elastic block 23 , the second elastic block and the third elastic block, the limiting effect of the first limiting component 2 , the second limiting component 3 and the third limiting component 4 on the heat dissipation module 51 can be enhanced.

[0085] In one embodiment, Figure 1 and Figure 4 As shown, multiple connecting posts 13 are spaced apart on two opposing edges of the fixing frame 1. The multiple connecting posts 13 are used to connect with the slide grooves on the box body 5. Specifically, the box body 5 is provided with an L-shaped slide groove for connecting with the connecting posts 13. The fixing frame 1 is provided with multiple third locking members 14 for connecting with the box body 5. Specifically, the third limiting members 41 are bolts that are screwed into holes in the box body 5.

[0086] In this embodiment, the fixing frame 1 is fixed by the combination of the connecting column 13 and the third locking member 14 , which has a simple structure and is easy to operate.

[0087] In one embodiment, Figure 12 and Figure 13 As shown, the first outer surface 521 is the top surface of the heat dissipation module 52 , and a plurality of clips 24 are provided on the first limiting component 2 . The clips 24 are used to be set in the gap between any two adjacent heat dissipation modules 51 and are provided in contact with the heat dissipation modules 51 .

[0088] In the specific use process, such as Figure 12 and Figure 13 As shown, before installing the fixing frame 1 , each clip 24 is first inserted into the heat dissipation module 52 , and then the subsequent fixing frame 1 and other components are installed.

[0089] In this embodiment, Figure 12 and Figure 13 As shown, by providing the clip 24 , the deformation caused by the clamping force of the second limiting component 3 or the third limiting component 4 on the heat dissipation module 51 can be further avoided.

[0090] In one embodiment, Figure 12 and Figure 13 As shown, the clip 24 is a heat conducting sheet, and a plurality of heat dissipation channels 241 are provided on the clip 24. Specifically, the clip 24 can be a sheet that can conduct heat, such as a copper sheet, an aluminum sheet, etc.; it can further improve the heat dissipation performance without removing the heat dissipation module and strengthening the fixing components.

[0091] According to an embodiment of the present application, on the other hand, a server is provided, such as Figures 1 to 4 As shown, it includes a box body 5, an onboard graphics processing module and a heat dissipation module reinforcement fixing component in any of the above embodiments, and the specific solution is as follows.

[0092] The onboard graphics processing module is arranged in the box 5 , and multiple graphics processing units are arranged on the onboard graphics processing module, and a heat dissipation module 51 is arranged on the graphics processing unit; in the first state, the first limiting component 2 contacts and limits the multiple heat dissipation modules 51 .

[0093] Specifically, the server may be a server including a heat dissipation module 51 .

[0094] In this embodiment, because the server includes the heat dissipation module reinforcement fixing component, it has the same technical effect as the heat dissipation module reinforcement fixing component, and is not described in detail here.

[0095] The above is a detailed introduction to a heat dissipation module reinforcement fixing component, namely a server, provided by the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core ideas of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A heat dissipation module reinforcement fixing assembly, applied to a server, the server comprising a box (5) and an onboard graphics processing module, the onboard graphics processing module being arranged in the box (5), the onboard graphics processing module being provided with a plurality of graphics processing units, the graphics processing units being provided with a heat dissipation module (51), characterized in that: include: A fixing frame (1) is used for being connected in the box (5), wherein a plurality of the heat dissipation modules (51) form a heat dissipation module (52), and the heat dissipation module (52) has two first outer surfaces (521) arranged opposite to each other; a first limiting component (2) movably connected to the fixing frame (1), wherein the first limiting component (2) has a first state for contacting and limiting at least one of the two first outer surfaces (521); The first limiting component (2) includes at least one first limiting component (21), a plurality of sliding columns (211) are arranged at intervals on the first limiting component (21), a sliding hole matching the sliding column (211) is provided on the fixing frame (1), and support ears (15) are provided on both sides of the sliding hole, and a first locking component (11) is screwed through the support ear (15) to contact and limit the sliding column (211) passing through the sliding hole; A first elastic block (23) is provided at a portion of the first limiting component (2) that is used to contact the edge of the heat dissipation module (51).

2. The heat dissipation module reinforcement fixing assembly according to claim 1, characterized in that: The heat dissipation module (52) further comprises a second limiting component (3), the heat dissipation module (52) having two second outer surfaces (522) arranged opposite to each other, the second limiting component (3) being movable relative to the fixing frame (1) and having a second state for contacting and limiting at least one of the two second outer surfaces (522); The first outer surface (521) and the second outer surface (522) are arranged to intersect.

3. The heat dissipation module reinforcement fixing assembly according to claim 2, characterized in that: The heat dissipation module (52) further comprises a third limiting component (4), the heat dissipation module (52) having two third outer surfaces (523) arranged opposite to each other, the third limiting component (4) being movable relative to the fixing frame (1) and having a third state for contacting and limiting at least one of the two third outer surfaces (523); The third outer surface (523) is arranged to intersect with both the first outer surface (521) and the second outer surface (522).

4. The heat dissipation module reinforcement fixing assembly according to claim 2 or 3, characterized in that: The second limiting component (3) includes at least one second limiting member (31), and the second limiting member (31) is provided with at least one guide column (311) and at least one driving column (312), wherein the guide column (311) is slidably connected to the fixing frame (1), and one end of the driving column (312) is rotatably connected to the second limiting member (31), and the driving column (312) passes through the fixing frame (1) and is threadedly connected to the fixing frame (1).

5. The heat dissipation module reinforcement fixing assembly according to claim 3, characterized in that: The third limiting component (4) includes a plurality of third limiting components (41), at least one of the two opposite ends of the first limiting component (2) is slidably provided with at least one third limiting component (41), and the end of the first limiting component (2) is provided with a second locking component (22), and the second locking component (22) can lock the position of the third limiting component (41), so that the third limiting component (41) is in the third state and contacts with at least one third outer surface (523) for limiting. The fixing frame (1) is provided with an avoidance hole (12), and along a direction perpendicular to the first outer surface (521), the orthographic projection of the second locking member (22) on the fixing frame (1) is located within the avoidance hole (12).

6. The heat dissipation module reinforcement fixing assembly according to claim 3 or 5, characterized in that: At least one first heat dissipation hole is provided on the first limiting component (2) at a location for contacting the heat dissipation module (52); And / or, at least one second heat dissipation hole (32) is provided on the portion of the second limiting component (3) for contacting the heat dissipation module (52); And / or, at least one third heat dissipation hole is provided on the portion of the third limiting component (4) that is used to contact the heat dissipation module (52).

7. The heat dissipation module reinforcement fixing assembly according to claim 3 or 5, characterized in that: A second elastic block is provided at a portion of the second limiting component (3) that is used to contact the edge of the heat dissipation module (51); And / or, a third elastic block is provided at a portion of the third limiting component (4) that is used to contact the edge of the heat dissipation module (51).

8. The heat dissipation module reinforcement fixing assembly according to any one of claims 1 to 3, characterized in that: A plurality of connecting columns (13) are spaced apart on two opposite edges of the fixing frame (1), and the plurality of connecting columns (13) are used to connect with the slide grooves on the box body (5); A plurality of third locking members (14) are provided on the fixing frame (1), and the third locking members (14) are used to be connected to the box body (5).

9. A server, characterized in that: include: Box (5); An onboard graphics processing module is provided in the box (5), a plurality of graphics processing units are provided on the onboard graphics processing module, and a heat dissipation module (51) is provided on the graphics processing unit; The heat dissipation module (52) reinforced fixing assembly according to any one of claims 1 to 8, wherein the first limiting component (2) contacts and limits the plurality of heat dissipation modules (51) in the first state.

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