Power distribution device and server

Abstract

The utility model discloses a power distribution device and a server. A processing module of the power distribution device is arranged on a mounting seat, an electric connection structure is provided with at least two input ends and a connection end which are electrically connected with each other, and the processing module is electrically connected with at least two power supply ends through the electric connection structure so as to realize a multi-path power supply scheme. According to the technical scheme, the output load can meet the larger load requirement of the electric element, meanwhile, the processing module can flexibly adjust the load of each power supply end according to the actual operation condition of each power supply end, the power supply redundant space is increased, and the operation stability of the server is preliminarily improved. Besides, the switching output structure extending in the height direction of the mounting base enables the heat dissipation airflow in the server and the power distribution device to have a larger contact area, so that the situation that the power distribution device operates too hot due to heat accumulation between the processing module and the switching output structure is avoided, and the operation stability of the server is further improved.

Description

Technical Field

[0001] The present application relates to the field of server technology, and in particular to a power distribution device and a server. Background Art

[0002] Currently, a power distribution device (such as a power distributor) is typically installed between the electrical components and the power supply within a server. This device incorporates a built-in power supply board, whose primary function is to adjust the power supplied to the server to the specifications required by the electrical components (e.g., voltage, current, and power), ensuring stable operation of the relevant components. Furthermore, the structural design of traditional power distribution devices typically only supports passive redundant power supply solutions (i.e., the primary power supply unit is electrically connected to the power distribution device to carry the entire load, while the backup power supply unit is in standby mode. If the primary power supply unit fails, the backup power supply unit takes over and assumes the entire load). This prevents server downtime and ensures high server operational stability. The power distribution device also adopts a corresponding structural design based on the corresponding power supply solution.

[0003] However, with the rapid development of artificial intelligence technology and the increasing application of AI servers, the power supply availability scenarios of data centers, cloud computing servers and other devices during operation have become increasingly complex (such as a sharp increase in operating power in a short period of time). The power supply plan also needs to be adjusted more flexibly. The structure of the traditional power distribution device is simply unable to support the corresponding power supply plan layout. This has led to a large number of servers still using traditional passive redundant power supply solutions. Problems such as insufficient power supply are prone to occur during actual operation, seriously affecting the operational stability of the server. Utility Model Content

[0004] The present application provides a power distribution device and a server to at least solve the problem of poor server operation stability in the related art.

[0005] The present application provides a power distribution device, comprising: a mounting base; a processing module, arranged on the mounting base; an electrical connection structure, having an input end and a connection end electrically connected to each other, the connection end is electrically connected to the processing module, and the input end is used to be electrically connected to the power supply end; there are at least two input ends, the processing module is electrically connected to at least two power supply ends through the electrical connection structure, and the processing module is used to adjust the load of each power supply end in the process of processing and distributing the electrical energy input therein; a transfer output structure, inserted into the processing module and electrically connected to the processing module, the transfer output structure having an output end, the output end being used to be electrically connected to an electrical component to supply power to the electrical component; wherein the transfer output structure extends along the height direction of the mounting base, and there are multiple output ends, and the multiple output ends are arranged at intervals along the extension direction of the transfer output structure.

[0006] Furthermore, the mounting seat has a mounting recess for mounting the processing module. The power distribution device also includes a protective structure, the cover of which is provided on the mounting recess for protecting the processing module.

[0007] Furthermore, the input end is electrically connected to the connection end through a cable, and the protective structure includes: a protective body, which is covered on the mounting recess, and the protective body blocks at least part of the processing module in the height direction of the mounting seat to protect the processing module; a clamping part, which is arranged on the protective body, and the clamping part fixes the cable by clamping the cable.

[0008] Furthermore, the mounting seat also has a mounting hole communicated with the mounting recess, and the mounting hole is used for mounting the input end.

[0009] Furthermore, the processing module has a power supply connection end, and the mounting seat includes: a base plate for installing the processing module; a side plate, arranged on the base plate, and there are at least two side plates, and at least two side plates are arranged opposite to each other; a first mounting frame, having a mounting hole, and the first mounting frame is arranged on the base plate and / or the side plate, and the first mounting frame is located at one end of the side plate, and the side plate, the first mounting frame and the base plate are surrounded to form a mounting recess; wherein, at least two side plates are formed with a first avoidance opening at one end away from the first mounting frame, and the first avoidance opening is used for electrical connection to the power supply connection end.

[0010] Furthermore, the protective body is plate-shaped and covers at least two side panels, and the protective body and the first mounting frame are spaced apart to form a second avoidance opening through the space between the protective body and the first mounting frame; wherein, the cable is passed through the second avoidance opening to the side of the protective body away from the bottom plate, and the clamping portion is arranged on the plate surface of the protective body away from the bottom plate.

[0011] Furthermore, the processing module also has a first plug-in end, the protective structure avoids the first plug-in end, and the transfer output structure includes: a second mounting frame, extending along the height direction of the mounting seat; a transfer output module, the transfer output module is arranged on the second mounting frame, and the transfer output module is fitted with the second mounting frame to transfer the heat generated during its operation to the second mounting frame. The transfer output module has an output end and a second plug-in end, and the second mounting frame is fixed to the processing module by plug-in cooperation between the first plug-in end and the second plug-in end.

[0012] Furthermore, the second installation frame has a plurality of hollow holes, and the plurality of hollow holes are arranged at intervals along the length direction and / or height direction of the second installation frame, and the hollow holes are used for allowing airflow to pass through.

[0013] Furthermore, the mounting seat includes a bottom plate, at least two oppositely arranged side plates and a first mounting frame, the bottom plate is used for mounting the processing module, the side plates are arranged on the bottom plate, the first mounting frame has a mounting hole for mounting the input end, the first mounting frame is arranged on the bottom plate and / or the side plate and is located at one end of the side plate, the side plate, the first mounting frame and the bottom plate are surrounded to form a mounting recess, and at least two side plates form a first avoidance opening at one end away from the first mounting frame, and the first avoidance opening is used for electrically connecting the power supply connection end of the processing module; the power distribution device also includes a clamping structure and a limiting structure, the clamping structure is located between the hole wall of the mounting hole and the input end for fixing the input end, and at least part of the limiting structure is located in the mounting hole for limiting and stopping with the convex edge structure of the input end; the power distribution device also includes a protective structure, the protective structure includes a protective body and a clamping portion, and the protective The protective body cover is provided on at least two side panels to shield at least part of the processing module in the height direction of the mounting seat and protect the processing module; the protective body and the first mounting frame are spaced apart to form a second avoidance opening between the protective body and the first mounting frame, and the cables of the electrical connection structure are passed through the second avoidance opening to the side of the protective body away from the bottom plate, and the clamping part is provided on the protective body for clamping the cable; the transfer output structure includes a second mounting frame and a transfer output module, the second mounting frame extends along the height direction of the mounting seat, the transfer output module is provided on the second mounting frame, the transfer output module has a plurality of output ends and a second plug-in end, and the plurality of output ends are spaced apart along the extension direction of the second mounting frame, the first plug-in end of the processing module is plugged into and matched with the second plug-in end to fix the second mounting frame, and the second mounting frame has a plurality of hollow holes for airflow.

[0014] The present application also provides a server, comprising: a power distribution device; a power supply device, the power supply device being electrically connected to a processing module of the power distribution device to supply power to the processing module; wherein the power distribution device is the above-mentioned power distribution device.

[0015] Compared to the traditional passive redundant power supply scheme, the power distribution device in the present application can realize the simultaneous power supply of at least two power supply ends through at least two input ends of the electrical connection structure. On the one hand, the output load of the power distribution device can meet the greater load requirements of the electrical components; on the other hand, it can flexibly adjust the load of each power supply end (such as reducing the load of the overloaded power supply end and increasing the load of other power supply ends) according to the actual operating conditions of each power supply end (such as the power supply end is overloaded or the power supply load is insufficient) to meet the normal operation requirements of the electrical components, further increase the power supply redundancy space, and improve the operation stability of the server. In addition, the adapter output structure extending along the height direction of the mounting base ensures that the setting positions of multiple output ends can match the setting positions of electrical components, thereby facilitating electrical connection, and also ensures that the heat dissipation airflow inside the server has a larger contact area with the power distribution device, so as to avoid heat accumulation between the processing module and the adapter output structure, which may cause the power distribution device to overheat, further improving the operation stability of the server. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0017] Figure 1 A schematic diagram of the three-dimensional structure of the power distribution device of the present application equipped with a power supply device;

[0018] Figure 2 for Figure 1 A schematic diagram of a partial specific structure of the power distribution device in FIG.

[0019] Figure 3 for Figure 1 A schematic diagram of the three-dimensional structure of the transfer output structure of the power distribution device;

[0020] Figure 4 for Figure 3 A partial enlarged schematic diagram of the second plug-in end of the transfer output structure;

[0021] Figure 5 for Figure 1 A front view of the electrical connection structure of the power distribution device in FIG.

[0022] The above drawings include the following reference numerals:

[0023] 1. Power supply device;

[0024] 10. Mounting seat; 11. Mounting recess; 12. Mounting hole; 13. Bottom plate; 14. Side plate; 15. First mounting frame; 16. First avoidance opening; 17. Second avoidance opening; 20. Processing module; 21. Power supply connection terminal; 22. First plug-in terminal; 30. Electrical connection structure; 31. Input terminal; 311. Raised edge structure; 32. Connection terminal; 33. Cable; 40. Adapter output structure; 41. Output terminal; 42. Second mounting frame; 421. Hollow hole; 43. Adapter output module; 44. Second plug-in terminal; 50. Protective structure; 51. Protective body; 52. Clamping part; 60. Limiting structure. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0026] 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.

[0027] 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.

[0028] An embodiment of the present application provides a power distribution device and a server, wherein the server includes the following power distribution device, which is described in detail in combination with the structure and function of the power distribution device.

[0029] like Figures 1 to 5The power distribution device shown includes a mounting base 10, a processing module 20, an electrical connection structure 30, and an output transfer structure 40. The processing module 20 is mounted on the mounting base 10. The electrical connection structure 30 has an input terminal 31 and a connection terminal 32 that are electrically connected to each other. The connection terminal 32 is electrically connected to the processing module 20, and the input terminal 31 is used to electrically connect to the power supply terminal. There are at least two input terminals 31, and the processing module 20 is electrically connected to at least two power supply terminals through the electrical connection structure 30. The processing module 20 is used to adjust the load of each power supply terminal during the process of processing and distributing the electrical energy input therein. The output transfer structure 40 is inserted into and electrically connected to the processing module 20. The output transfer structure 40 has an output terminal 41 that is used to electrically connect to an electrical component to supply power to the electrical component. The output transfer structure 40 extends along the height direction of the mounting base 10, and there are multiple output terminals 41, which are spaced apart along the extension direction of the output transfer structure 40.

[0030] Compared to traditional passive redundant power supply solutions, the power distribution device in this embodiment can simultaneously power at least two power supply terminals through at least two input terminals 31 of the electrical connection structure 30. On the one hand, this allows the output load of the power distribution device to meet the greater load requirements of the electrical components; on the other hand, it can flexibly adjust the load of each power supply terminal (such as reducing the load of the overloaded power supply terminal and increasing the load of other power supply terminals) according to the actual operating conditions of each power supply terminal (such as when the power supply terminal is overloaded or the power supply load is insufficient) to meet the normal operation requirements of the electrical components, further increasing the power supply redundancy space and improving the operating stability of the server. In addition, the adapter output structure 40 extending along the height direction of the mounting base 10 ensures that the setting positions of the multiple output terminals 41 can match the setting positions of the electrical components, thereby facilitating electrical connection. At the same time, it also ensures that the heat dissipation airflow inside the server has a larger contact area with the power distribution device, thereby avoiding heat accumulation between the processing module 20 and the adapter output structure 40, which may cause the power distribution device to overheat, further improving the operating stability of the server.

[0031] Optionally, the processing module 20 is a power supply board (power backplane).

[0032] Specifically, the power-consuming element may be a graphics processing unit (GPU) in a server.

[0033] Specifically, the power supply end can be different types of power sources, such as AC mains, DC batteries, solar power, etc. The processing module 20 adjusts the loads of multiple power supply ends so that the power distribution device can stably output power that meets the operating requirements of electrical components, thereby making the power supply voltage of each power supply end have no rigid requirements, and the actual selection of power supply ends is more diverse, and can adapt to a variety of power supply environments.

[0034] In this embodiment, there are two input terminals 31, that is, the power distribution device in this embodiment can realize dual-input power supply. If one power supply terminal input fails (such as power outage, unstable voltage), the processing module 20 can make corresponding adjustments to the power supply load of the other power supply terminal to avoid the overall equipment from shutting down, which is especially important in the stable operation of devices such as servers and medical equipment.

[0035] It should be noted that the number of input terminals 31 is not limited thereto and can be adjusted according to actual working conditions and usage requirements. That is, the power distribution device in this embodiment has a certain load expansion capability to adapt to the requirements of electrical components of more specifications.

[0036] In this embodiment, the input end 31 is a plug structure (female), and the connection end 32 is a connector structure.

[0037] Specifically, the electrical components in the server are arranged in multiple columns, and there is a gap between two adjacent columns of electrical components to facilitate airflow and thereby take away the heat generated by the electrical components. The transfer output structure 40 in this embodiment can extend between two adjacent columns of electrical components. While facilitating the electrical connection between the output end 41 of the transfer output structure 40 and the electrical components (reducing the wiring distance), it can also cleverly utilize the airflow inside the server to achieve improved heat dissipation performance.

[0038] Specifically, some of the multiple output terminals 41 will form redundant output terminals, which, after being electrically connected, can transmit the power supply electrical signal in the processing module 20 to subsequent information nodes of the server.

[0039] like Figure 1 and Figure 2 As shown, the mounting base 10 has a mounting recess 11 for mounting the processing module 20. The power distribution device also includes a protective structure 50, which covers the mounting recess 11 and protects the processing module 20. Thus, the protective structure 50 and the mounting recess 11 can reduce the exposed area of ​​the processing module 20, effectively protecting the weak structure of the processing module 20, and thus extending the service life of the processing module 20.

[0040] like Figure 1 and Figure 2As shown, the input end 31 is electrically connected to the connection end 32 via a cable 33. The protective structure 50 includes a protective body 51 and a clamping portion 52. The protective body 51 covers the mounting recess 11 and shields at least a portion of the processing module 20 along the height direction of the mounting base 10 to protect the processing module 20. The clamping portion 52 is provided on the protective body 51 and clamps the cable 33 to secure the cable 33. In this way, the above arrangement ensures that the protective body 51 can effectively protect the processing module 20 while also clamping the cable 33 via the clamping portion 52, thereby preventing the cable from moving and reducing the possibility of entanglement.

[0041] In this embodiment, the clamping portion 52 is a cable management clamp, which includes two strip clamps, one strip clamp is fixed to the protective body 51, and one end of the other strip clamp is rotatably set on the strip clamp to form a clamping space around the strip clamp. A clamping assembly is provided between the two strip clamps. When the rotatable strip clamp is rotated toward the other strip clamp until the two are clamped with each other, the cable 33 located in the clamping space can be clamped and fixed.

[0042] It should be noted that the flippable strip clamp can also be set as a flexible structure, which is directly fixed on another strip clamp. When the strip clamp with a flexible structure undergoes flexible deformation until it is engaged with another strip clamp, it can also clamp and fix the cable 33 located in the clamping space.

[0043] It should be noted that the structure of the snap-fit ​​assembly is relatively conventional, such as a snap-fit ​​structure, and is not described in detail in this embodiment.

[0044] like Figure 1 and Figure 2 As shown, the mounting base 10 further has a mounting hole 12 communicating with the mounting recess 11, and the mounting hole 12 is used for mounting the input end 31. In this way, the above arrangement realizes the fixation of the input end 31 through the mounting hole 12.

[0045] In this embodiment, the power distribution device also includes a snap-fit ​​structure, which includes a snap-fit ​​protrusion and a snap-fit ​​recess. One of the snap-fit ​​protrusion and the snap-fit ​​recess is arranged on the input end 31, and the other of the snap-fit ​​recess and the snap-fit ​​protrusion is arranged on the hole wall of the mounting hole 12, so that the input end 31 is fixed in the mounting hole 12 by utilizing the snap-fit ​​cooperation between the snap-fit ​​recess and the snap-fit ​​protrusion.

[0046] It should be noted that the structure of the snap-fit ​​structure is relatively conventional, such as a snap-fit ​​structure, etc., so it will not be described in detail in this embodiment.

[0047] Optionally, a matching groove is further provided on the hole wall of the mounting hole 12, and the shape of the matching groove can match the raised structure on the outer peripheral surface of the input end 31 to achieve a fool-proof effect. That is, if the staff fails to install the corresponding electrical connection structure 30 (input end 31), the outer peripheral surface structure of the input end 31 cannot match the matching groove and produce a limit stop. At this time, the input end 31 cannot extend into the mounting hole 12, thereby avoiding the possibility of assembly errors by the staff.

[0048] like Figure 1 and Figure 2 As shown, the processing module 20 has a power supply connection terminal 21, and the mounting base 10 includes a bottom plate 13, a side plate 14 and a first mounting frame 15. The bottom plate 13 is used for mounting the processing module 20. The side plates 14 are arranged on the bottom plate 13. There are at least two side plates 14, and at least two side plates 14 are arranged opposite to each other. The first mounting frame 15 has a mounting hole 12. The first mounting frame 15 is arranged on the bottom plate 13 and / or the side plate 14. The first mounting frame 15 is located at one end of the side plate 14. The side plate 14, the first mounting frame 15 and the bottom plate 13 surround and form a mounting recess 11. Among them, at least two side plates 14 are formed at one end away from the first mounting frame 15 with a first avoidance opening 16. The first avoidance opening 16 is used for electrical connection of the power supply connection terminal 21. Thus, the processing module 20 in this embodiment is not actually powered by the power input from the power supply terminal. Instead, a first avoidance opening 16 is provided for connecting the processing module 20 to a power supply, thereby facilitating electrical connection of the processing module 20 to other power supply devices. This arrangement further increases the power supply redundancy space, thereby preventing the processing module 20 from being unable to properly process and distribute the corresponding power due to a power supply terminal input failure, thereby further improving the operational stability of the server. Furthermore, this arrangement also simplifies the structure of the mounting base 10, making it easier to manufacture and implement, thereby reducing the difficulty and cost of manufacturing the mounting base 10.

[0049] In this embodiment, there are two side panels 14 , and the first mounting frame 15 is connected to one end of the side panel 14 via a fastener.

[0050] In this embodiment, the first mounting frame is arranged on the side plate 14. Specifically, the first mounting frame 15 includes an annular plate structure and an end plate. The annular plate structure is arranged in a rectangular shape and is sleeved on the two side plates 14. The annular plate structure is fixed to the side plate 14 by passing fasteners through the annular plate structure and the side plate 14. The end plate is arranged at the inner hole of the annular plate structure, and the mounting hole 12 is arranged on the end plate.

[0051] In this embodiment, there are twelve mounting holes 12 to fix the twelve input terminals 31 of the six electrical connection structures 30 .

[0052] like Figure 1 and Figure 2As shown, the protective body 51 is plate-shaped and covers at least two side panels 14. The protective body 51 and the first mounting frame 15 are spaced apart to form a second avoidance opening 17 through the space between the protective body 51 and the first mounting frame 15. The cable 33 passes through the second avoidance opening 17 to the side of the protective body 51 away from the bottom plate 13, and the clamping portion 52 is provided on the plate surface of the protective body 51 away from the bottom plate 13. In this way, the protective body 51 can form a separation effect, that is, the cable 33 is located above the protective body 51, and the processing module 20 is located below the protective body 51, so as to avoid the heat generated during the operation of the processing module 20 from being directly transferred to the cable 33. The above arrangement not only improves the heat dissipation effect of the processing module 20, thereby improving its operating stability, but also can prevent the cable 33 from being aged due to long-term heat, thereby extending the service life of the cable 33.

[0053] In this embodiment, the protective body 51 includes a first plate segment, a second plate segment and a third plate segment connected in sequence. The first plate segment and the third plate segment are arranged opposite to each other. When the protective body 51 is covered on the two side panels 14, the second plate segment and the side panels 14 are limited and stopped and the processing module 20 is blocked. The first plate segment and the third plate segment are respectively located on both sides of the two side panels away from each other. The fixation between the protective body 51 and the mounting seat 10 is achieved by passing fasteners through the first plate segment and a side panel, the third plate segment and the other side panel.

[0054] like Figure 2 and Figure 5 As shown, the power distribution device also includes a limiting structure 60, which is plate-shaped and arranged on the end plate, and part of it is located in the mounting hole 12 to perform a limiting stop between the input end 31 and the convex edge structure 311 of the input end 31 during the insertion and installation process to avoid the staff from using excessive force and causing damage to the clamping structure.

[0055] In this embodiment, the limiting structure 60 is detachably provided on the end plate by fasteners, so that the staff can perform corresponding replacement according to the actual specifications of the input end 31 .

[0056] Specifically, the assembly process of the mounting base 10 is as follows:

[0057] First, use fasteners to fix the processing module 20 on the base plate 13, and then use fasteners to fix the protective body 51 and the clamping part 52, and then pass the connecting end 32 through the mounting hole 12 and the second avoidance opening 17 in turn, and then route it from the top of the protective body 51 and snap the connecting end 32 into the corresponding position of the processing module 20 and fix it with fasteners. After the assembly of multiple electrical connection structures 30 is completed, the clamping part 52 is opened and the cable 33 is placed. At this time, the limiting structure 60 is installed according to the specifications of the input end 31, and then the input end 31 is pressed forcefully into the mounting hole 12. Under the action of the limiting structure 60 and the clamping structure, the input end 31 can be assembled. After all input ends 31 are installed, the clamping part 52 is closed to clamp and fix the cable 33.

[0058] like Figure 1 、 Figure 3 and Figure 4 As shown, the processing module 20 further has a first plug-in end 22, and the protective structure 50 avoids the first plug-in end 22. The transfer output structure 40 includes a second mounting frame 42 and a transfer output module 43. The second mounting frame 42 extends along the height direction of the mounting base 10. The transfer output module 43 is disposed on the second mounting frame 42 and fits in place with the second mounting frame 42 to transfer heat generated during operation to the second mounting frame 42. The transfer output module 43 has an output end 41 and a second plug-in end 44. The second mounting frame 42 is fixed to the processing module 20 through the plug-in fit between the first plug-in end 22 and the second plug-in end 44. In this way, the setting of the second installation frame 42 can, on the one hand, make it easier for the staff to insert the adapter output module 43 at the first insertion end 22 (the staff can hold the second installation frame 42 for insertion and assembly), reducing the possibility of damage to the adapter output module 43 during assembly; on the other hand, it can increase the heat dissipation area and improve the heat dissipation efficiency, ensuring that the heat generated during the operation of the adapter output module 43 can be transferred to the second installation frame 42 and quickly carried away by the airflow.

[0059] In this embodiment, the switching output module 43 is a switching board (power supply switching board).

[0060] In this embodiment, there are three first plug-in terminals 22 and three second plug-in terminals 44. The three first plug-in terminals 22 include two power supply female plug-in terminals and one power supply signal female plug-in terminal, and the three second plug-in terminals 44 include two power supply male plug-in terminals and a first power supply signal male plug-in terminal, so as to synchronously realize the functions of power supply energy input and power supply signal transmission.

[0061] In this embodiment, the transfer output structure 40 actually forms a modular structure, and the staff can realize the rapid disassembly and assembly of the transfer output structure 40 through a simple assembly form such as plugging and unplugging, thereby facilitating the staff to repair the transfer output structure 40.

[0062] like Figure 1 and Figure 3 As shown, the second mounting frame 42 has a plurality of hollow holes 421 spaced apart along the length and / or height of the second mounting frame 42. The hollow holes 421 are used to allow airflow. This arrangement, on the one hand, achieves a lightweight design for the second mounting frame 42, reducing its weight and ensuring high insertion stability for the adapter output structure 40. On the other hand, the hollow holes 421 not only facilitate airflow to ensure that operating heat from the adapter output module 43 is quickly dissipated, but also prevent excessive wind resistance within the second mounting frame 42, thereby improving the overall heat dissipation stability of the server.

[0063] like Figures 1 to 5As shown, the mounting base 10 includes a bottom plate 13, at least two oppositely arranged side plates 14 and a first mounting frame 15, the bottom plate 13 is used for mounting the processing module 20, the side plates 14 are arranged on the bottom plate 13, the first mounting frame 15 has a mounting hole 12 for mounting the input end 31, the first mounting frame 15 is arranged on the bottom plate 13 and / or the side plates 14 and is located at one end of the side plates 14, the side plates 14, the first mounting frame 15 and the bottom plate 13 surround to form a mounting recess 11, and at least two side plates 14 are away from one end of the first mounting frame 15 to form a mounting recess 11. The first avoidance opening 16 is formed, and the first avoidance opening 16 is used for electrically connecting the power supply connection terminal 21 of the processing module 20; the power distribution device also includes a clamping structure and a limiting structure 60, the clamping structure is located between the hole wall of the mounting hole 12 and the input terminal 31, so as to fix the input terminal 31, and at least a part of the limiting structure 60 is located in the mounting hole 12, so as to limit and stop between the convex edge structure 311 of the input terminal 31; the power distribution device also includes a protective structure 50, the protective structure 50 includes a protective body 51 and a clamping portion 52, The protective body 51 is covered on at least two side panels 14 to shield at least part of the processing module 20 in the height direction of the mounting base 10 and protect the processing module 20; the protective body 51 is spaced apart from the first mounting frame 15 to form a second avoidance opening 17 between the protective body 51 and the first mounting frame 15. The cable 33 of the electrical connection structure 30 is passed through the second avoidance opening 17 to the side of the protective body 51 away from the bottom plate 13. The clamping portion 52 is provided on the protective body 51 for clamping the cable 33; the output of the transfer The structure 40 includes a second mounting frame 42 and a transfer output module 43. The second mounting frame 42 extends along the height direction of the mounting seat 10. The transfer output module 43 is arranged on the second mounting frame 42. The transfer output module 43 has multiple output terminals 41 and second plug-in terminals 44. The multiple output terminals 41 are arranged at intervals along the extension direction of the second mounting frame 42. The first plug-in terminal 22 of the processing module 20 is plugged into the second plug-in terminal 44 to fix the second mounting frame 42. The second mounting frame 42 has multiple hollow holes 421 for airflow to pass through.

[0064] The server in this embodiment includes a power distribution device and a power supply device 1. The power supply device 1 is electrically connected to the processing module 20 of the power distribution device to supply power to the processing module 20. The power distribution device is the power distribution device described above. Thus, the above configuration enables independent power supply to the processing module 20 via the server's power supply device 1, further increasing power supply redundancy, preventing abnormal operation of the power supply end that could cause the processing module 20 to malfunction, and further improving the operational stability of the server.

[0065] Optionally, the power supply device 1 is a PSU power supply.

[0066] In this embodiment, the power supply device 1 is electrically connected to the power supply connection terminal 21 of the processing module 20 .

[0067] It should be noted that, in the above embodiments, a plurality refers to at least two.

[0068] The above is a detailed introduction to a power distribution device and 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 intended 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 power distribution device, characterized in that: include: Mounting seat (10); A processing module (20) is arranged on the mounting seat (10); An electrical connection structure (30) having an input end (31) and a connection end (32) electrically connected to each other, the connection end (32) being electrically connected to the processing module (20), and the input end (31) being used to be electrically connected to a power supply end; there are at least two input ends (31), the processing module (20) being electrically connected to at least two power supply ends via the electrical connection structure (30), and the processing module (20) being used to adjust the load of each power supply end during the process of processing and distributing the electrical energy input thereto; a transfer output structure (40) inserted into the processing module (20) and electrically connected to the processing module (20), the transfer output structure (40) having an output end (41), the output end (41) being used to electrically connect to an electrical component to supply power to the electrical component; The switching output structure (40) extends along the height direction of the mounting seat (10), and there are a plurality of output ends (41), which are spaced apart along the extension direction of the switching output structure (40).

2. The power distribution device according to claim 1, wherein: The mounting seat (10) has a mounting recess (11), and the mounting recess (11) is used for mounting the processing module (20). The power distribution device further comprises: A protective structure (50) is provided on the mounting recess (11) to protect the processing module (20).

3. The power distribution device according to claim 2, wherein: The input end (31) is electrically connected to the connection end (32) via a cable (33), and the protective structure (50) includes: a protective body (51) disposed on the mounting recess (11), the protective body (51) shielding at least a portion of the processing module (20) in a height direction along the mounting seat (10) to protect the processing module (20); A clamping portion (52) is provided on the protective body (51), and the clamping portion (52) fixes the cable (33) by clamping the cable (33).

4. The power distribution device according to claim 3, wherein: The mounting seat (10) further comprises a mounting hole (12) in communication with the mounting recess (11), wherein the mounting hole (12) is used for mounting the input end (31).

5. The power distribution device according to claim 4, wherein: The processing module (20) has a power supply connection terminal (21), and the mounting base (10) comprises: A bottom plate (13) for mounting the processing module (20); Side panels (14) are arranged on the bottom panel (13), there are at least two side panels (14), and at least two side panels (14) are arranged opposite to each other; a first mounting frame (15) having the mounting hole (12); the first mounting frame (15) being arranged on the bottom plate (13) and / or the side plate (14); the first mounting frame (15) being located at one end of the side plate (14); and the side plate (14), the first mounting frame (15) and the bottom plate (13) surrounding and forming the mounting recess (11); Wherein, at least two of the side panels (14) are formed with a first avoidance opening (16) at one end away from the first installation frame (15), and the first avoidance opening (16) is used for electrical connection to the power supply connection end (21).

6. The power distribution device according to claim 5, wherein: The protective body (51) is plate-shaped and covers at least two of the side plates (14). The protective body (51) and the first mounting frame (15) are spaced apart to form a second avoidance opening (17) through the space between the protective body (51) and the first mounting frame (15). The cable (33) is passed through the second avoidance opening (17) to a side of the protective body (51) away from the bottom plate (13), and the clamping portion (52) is provided on a plate surface of the protective body (51) away from the bottom plate (13).

7. The power distribution device according to claim 2, wherein: The processing module (20) further has a first plug-in end (22), the protective structure (50) avoids the first plug-in end (22), and the transfer output structure (40) includes: A second mounting frame (42) extending in a height direction of the mounting seat (10); A transfer output module (43), the transfer output module (43) is arranged on the second mounting frame (42), the transfer output module (43) is in contact with the second mounting frame (42) to transfer heat generated during operation to the second mounting frame (42), the transfer output module (43) has the output end (41) and the second plug-in end (44), and the second mounting frame (42) is fixed to the processing module (20) through the plug-in fit between the first plug-in end (22) and the second plug-in end (44).

8. The power distribution device according to claim 7, wherein: The second installation frame (42) has a plurality of hollow holes (421), and the plurality of hollow holes (421) are arranged at intervals along the length direction and / or height direction of the second installation frame (42), and the hollow holes (421) are used for allowing airflow to pass through.

9. The power distribution device according to claim 1, wherein: The mounting base (10) comprises a base plate (13), at least two oppositely arranged side plates (14) and a first mounting frame (15), wherein the base plate (13) is used for mounting the processing module (20), the side plates (14) are arranged on the base plate (13), the first mounting frame (15) has a mounting hole (12) for mounting the input end (31), the first mounting frame (15) is arranged on the base plate (13) and / or the side plates (14) and is located at one end of the side plates (14), the side plates (14), the first mounting frame (15) and the base plate (13) are surrounded to form a mounting recess (11), and at least two of the side plates (14) form a first avoidance opening (16) at one end away from the first mounting frame (15), and the first avoidance opening (16) is used for electrically connecting the power supply connection end (21) of the processing module (20); The power distribution device further comprises a clamping structure and a limiting structure (60), wherein the clamping structure is located between the hole wall of the mounting hole (12) and the input end (31) for fixing the input end (31), and at least a portion of the limiting structure (60) is located within the mounting hole (12) for limiting and stopping the convex edge structure (311) of the input end (31); The power distribution device further comprises a protective structure (50), the protective structure (50) comprising a protective body (51) and a clamping portion (52), the protective body (51) being covered on at least two of the side panels (14) to shield at least a portion of the processing module (20) in a height direction along the mounting seat (10) and to protect the processing module (20); the protective body (51) is spaced apart from the first mounting frame (15) to form a second avoidance opening (17) between the protective body (51) and the first mounting frame (15), the cable (33) of the electrical connection structure (30) being passed through the second avoidance opening (17) to a side of the protective body (51) away from the bottom plate (13), and the clamping portion (52) being provided on the protective body (51) for clamping the cable (33); The transfer output structure (40) includes a second mounting frame (42) and a transfer output module (43), wherein the second mounting frame (42) extends along the height direction of the mounting seat (10), and the transfer output module (43) is arranged on the second mounting frame (42). The transfer output module (43) has a plurality of output ends (41) and a second plug-in end (44), and the plurality of output ends (41) are arranged at intervals along the extension direction of the second mounting frame (42). The first plug-in end (22) of the processing module (20) is plugged into and matched with the second plug-in end (44) to fix the second mounting frame (42), and the second mounting frame (42) has a plurality of hollow holes (421) for allowing airflow to pass through.

10. A server, characterized in that: include: Power distribution device; A power supply device (1), the power supply device (1) being electrically connected to the processing module (20) of the power distribution device to supply power to the processing module (20); Wherein, the power distribution device is the power distribution device according to any one of claims 1 to 9.

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