Server

Abstract

An embodiment of the present application provides a server, including a cabinet. An installation cavity is provided inside the cabinet, and a switch is arranged in the installation cavity. A pick-and-place opening communicating with the installation cavity is formed on one side of the cabinet, and an installation rack is connected to the side of the cabinet opposite to the pick-and-place opening. An AC backplane is installed on the installation rack. A first AC input connector is provided at one end of the switch facing away from the pick-and-place opening, and a first AC output connector connected to the first AC input connector is installed on the AC backplane. The switch can be electrically connected to the power supply module through the first AC input connector and the first AC output connector to obtain alternating current. In this way, the devices for supplying power to the switch at the pick-and-place opening can be reduced, there are fewer devices blocking the switch at the pick-and-place opening, and it is more convenient to maintain the switch.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of servers, and in particular to a server. Background Art

[0002] Internet service providers, enterprise platforms, research institutions, etc. all have a large number of computing needs. The operating platform that carries storage, computing, and network needs is called a data center. A data center is a global collaborative network of specific devices used to transmit, accelerate, display, calculate, and store data information on the Internet infrastructure.

[0003] The data center includes a server located in a computer room. The server in the related art includes a cabinet, a switch and a distribution box. The cabinet is provided with a take-out port on the front side and a mounting frame on the rear side. The switch and the distribution box are arranged in the cabinet from top to bottom. The rear end of the switch is provided with an input power line, which has an AC input connector. The front end of the distribution box is provided with an output power line, which has an AC output connector corresponding to the AC input connector. The input power line passes through the gap between the cabinet side wall and the switch to wrap the AC input connector around the front of the switch. The AC input connector and the corresponding AC output connector are docked in the air in front of the switch, and the docked AC input connector and AC output connector are hung in front of the switch.

[0004] However, in the server of the related art, the AC input connector and the AC output connector as well as the input power line and the output power line hung in front of the switch will block the switch and affect the maintenance of the switch.

[0005] Therefore, how to design a server that can supply AC power to the switch and is easy to maintain has become an urgent problem to be solved in server design. Summary of the invention

[0006] An embodiment of the present application provides a server, which provides an AC backplane on a side of a cabinet away from a loading and unloading port, and supplies power to a switch through an AC output connector on the AC backplane. This can reduce the number of devices at the loading and unloading port for supplying power to the switch, reduce the number of devices blocking the switch at the loading and unloading port, and make maintenance of the switch more convenient.

[0007] An embodiment of the present application provides a server, which includes a cabinet, a mounting rack, an AC backplane, and a switching component. The switching component includes at least one switch. There is an installation cavity inside the cabinet, and the switch is arranged in the installation cavity. A pick-and-place opening communicating with the installation cavity is provided on one side of the cabinet in the first direction, and a mounting rack is connected to the other side of the cabinet in the first direction. The AC backplane is mounted on the mounting rack. A first AC input connector is provided at one end of the switch facing away from the pick-and-place opening, and a first AC output connector is mounted on the AC backplane. The first AC input connector is connected to the first AC output connector, and the first AC output connector is used for electrically connecting to a power supply module, so that the switch is electrically connected to the power supply module. The first AC output connector is used for supplying AC power to the switch electrically connected to it.

[0008] For the server provided by the embodiment of the present application, the switch can be powered by the first AC output connector on the AC backplane, and it is not necessary to make the first AC input connector wind around through the input power line between the switch and the pick-and-place opening. The switch does not need to be electrically connected to the distribution box through the connector and the power line located between the switch and the pick-and-place opening. The first AC output connector and the first AC input connector for supplying power to the switch are located on the side of the switch facing away from the pick-and-place opening. There are fewer components between the switch and the pick-and-place opening, and there are fewer parts of the switch blocked at the pick-and-place opening. It is more convenient to disassemble and assemble the switch on the cabinet and other components such as optical modules and optical fibers on the switch. In addition, since there are fewer parts of the switch blocked at the pick-and-place opening, it is also convenient for the user to observe the switch through the pick-and-place opening, and the inspection and maintenance of the switch are more convenient. In addition, the first AC output connector is mounted on the AC backplane, and the AC backplane is mounted on the mounting rack connected to the cabinet. After the first AC output connector is connected to the first AC input connector on the switch assembled in the cabinet, it is relatively stable, and the risk of separation of the connected first AC output connector and first AC input connector is small. Moreover, there is no need to set aside a space in the first direction between the switch and the pick-and-place opening for the input power line to pass through from the cavity wall of the installation cavity in the third direction to between the switch and the pick-and-place opening, which is beneficial to reducing the distance between the switch and the pick-and-place opening, and can make it more convenient to disassemble and assemble the switch on the cabinet and other components such as optical modules and optical fibers on the switch.

[0009] In a possible implementation manner, the switch includes a chassis, the first AC input connector is mounted on the chassis, and the first AC output connector is mounted on the side of the AC backplane facing the switch. The first AC input connector and the first AC output connector are inserted along the first direction.

[0010] In a possible implementation, the first AC input connector is fixedly mounted on the chassis, and the first AC output connector is fixedly mounted on the AC backplane. At least one of the mutually connected first AC output connector and the first AC input connector is a blind-mating connector.

[0011] In a possible implementation, the server further includes a cable backplane, which is mounted on the mounting rack. The switch further includes a switching module located inside the chassis. A first signal connector is provided at one end of the chassis facing away from the access opening. A second signal connector corresponding to the first signal connector is provided on the cable backplane. A third signal connector corresponding to the first signal connector is provided at one end of the switching module facing the access opening. The second signal connector is connected to the corresponding first signal connector, and the first signal connector is connected to the corresponding third signal connector through a signal line, so that the switching module and the cable backplane can perform signal interaction.

[0012] In a possible implementation, in the same switch, the signal line is located on one side of the switching module in the thickness direction of the switch. Wherein, the first direction is perpendicular to the thickness direction of the switch.

[0013] In a possible implementation, a power distribution box is further assembled in the installation cavity. The first AC output connector is electrically connected to the power distribution box, and the power distribution box is used to be electrically connected to the power supply module, so that the switch is electrically connected to the power supply module through the power distribution box.

[0014] In a possible implementation, a first AC output line is provided at one end of the power distribution box facing away from the access opening. The first AC output connector is electrically connected to the power distribution box through the first AC output line. The power distribution box is used to supply AC power to the first AC output connector through the first AC output line.

[0015] In a possible implementation, the server further includes a busbar, which is mounted on the mounting rack. A power supply frame and an inverter are further assembled in the installation cavity. The power distribution box is electrically connected to the power supply frame, the power supply frame is electrically connected to the busbar, the busbar is electrically connected to the inverter, and the inverter is electrically connected to the first AC output connector, so that the first AC output connector is electrically connected to the power distribution box. The power distribution box is used to supply AC power to the power supply frame, the power supply frame is used to convert the obtained AC power into DC power and supply the DC power to the busbar, the busbar is used to supply DC power to the inverter, and the inverter is used to convert the obtained DC power into AC power and supply the AC power to the first AC output connector.

[0016] In a possible implementation, a second AC output line is provided at one end of the inverter facing away from the access opening. The first AC output connector is electrically connected to the inverter through the second AC output line. The inverter is used to supply AC power to the first AC output connector through the second AC output line.

[0017] In a possible implementation, the inverter is disposed adjacent to the switching component where the switch electrically connected thereto is located.

[0018] In a possible implementation, a plurality of partitioning components are provided in the installation cavity at intervals along the thickness direction of the switch. The plurality of partitioning components in the installation cavity divide the installation cavity into a plurality of assembly sub-cavities, and each switch is assembled in one assembly sub-cavity. In the thickness direction of the switch, the height of the assembly sub-cavity in which the switch is assembled is greater than or equal to 53.34 mm.

[0019] With reference to the accompanying drawings, and in accordance with the embodiments described below, these and other aspects, embodiments and advantages of the exemplary embodiments will become apparent. It should be understood, however, that the description and drawings are only for the purpose of illustration and are not to be construed as a definition of the limitations of the embodiments of the present application, as set forth in the appended claims. Other aspects and advantages of the embodiments of the present application will be set forth in the following description, and in part will be obvious from the description, or may be learned by practice of the embodiments of the present application. In addition, the aspects and advantages of the embodiments of the present application may be realized and obtained by the means and combinations particularly pointed out in the appended claims. Description of the Drawings

[0020] Figure 1 A schematic diagram of a data center provided by an embodiment of the present application;

[0021] Figure 2 A schematic diagram of a server provided by an embodiment of the present application;

[0022] Figure 3 A perspective view of an assembly of a switching component and a power distribution box of a server provided by an embodiment of the present application on a cabinet frame;

[0023] Figure 4 A perspective view of a power distribution box of a server provided by an embodiment of the present application assembled on a cabinet frame;

[0024] Figure 5 A perspective view of an assembly of a power distribution box of a server and some switches in a switching component provided by an embodiment of the present application on a cabinet frame;

[0025] Figure 6 A schematic diagram of a partial structure of a switch of a server provided by an embodiment of the present application;

[0026] Figure 7 A perspective view of an alternating current backplane of a server provided by an embodiment of the present application;

[0027] Figure 8 Another perspective view of an alternating current backplane of a server provided by an embodiment of the present application;

[0028] Figure 9 Another perspective schematic diagram of the switching component and the power distribution box of a server provided by an embodiment of the present application, assembled on the cabinet frame;

[0029] Figure 10 Schematic diagram of the electrical connection between some components in a server and the power supply module provided by an embodiment of the present application;

[0030] Figure 11 Schematic diagram of the structure in which the switching component of a server is connected to the power distribution box through an AC backplane provided by an embodiment of the present application;

[0031] Figure 12 Schematic diagram of the electrical connection between some components in another server and the power supply module provided by an embodiment of the present application;

[0032] Figure 13 Schematic diagram of another server provided by an embodiment of the present application;

[0033] Figure 14 Schematic diagram of the cabinet of yet another server provided by an embodiment of the present application.

[0034] Description of reference numerals:

[0035] 100, data center; 110, server; 120, computer room;

[0036] 200, cabinet; 210, installation cavity; 211, assembly sub-cavity; 220, access port; 230, cabinet frame; 240, first cabinet wall; 250, third cabinet wall; 260, second cabinet wall; 270, fourth cabinet wall; 280, partition member; 281, first partition; 282, second partition;

[0037] 300, switching component; 310, switch; 311, first AC input connector; 312, housing; 313, switching module; 314, first signal connector; 315, signal line; 316, third signal connector;

[0038] 400, server node;

[0039] 500, power distribution box; 510, first AC output line;

[0040] 600, inverter;

[0041] 700, power supply frame;

[0042] 810, mounting bracket; 820, bus bar; 830, cable backplane; 831, second signal connector;

[0043] 900, AC backplane; 910, first AC output connector. Detailed implementation

[0044] The terms used in the implementation part of this application are only for explaining the specific embodiments of this application, rather than aiming to limit this application. The implementation of the embodiments of this application will be described in detail below with reference to the drawings.

[0045] Internet service providers, enterprise platforms, research institutions, etc. all have a large number of computing requirements. A job platform that bears requirements such as storage, computing, and networking is called a data center.

[0046] Figure 1 It is a schematic diagram of a data center provided for an embodiment of this application.

[0047] As Figure 1 shown, the data center 100 provided for the embodiment of this application may include a machine room 120 and at least one server 110 disposed in the machine room 120.

[0048] It can be understood that the machine room 120 can be an enclosed room or a room open on one side or multiple sides; it can be a temporary room built, such as a tent room, a panel room, etc., or a permanent room built. Exemplarily, the machine room 120 can be a container, and the data center 100 can be a containerized data center 100.

[0049] It can be understood that only one server 110 can be set in the machine room 120, or multiple servers 110 can be set. When multiple servers 110 are set in the machine room 120, each server 110 can be the same, partially the same, or all different.

[0050] Figure 2 It is a schematic diagram of a server provided for an embodiment of this application, Figure 3 It is a perspective schematic diagram of a partial structure of a server provided for an embodiment of this application.

[0051] As Figure 2 、 Figure 3 shown, the server 110 provided for the embodiment of this application may include a cabinet 200. The cabinet 200 has an installation cavity 210. A pick-and-place opening 220 communicating with the installation cavity 210 is provided on one side of the cabinet 200 in the first direction. An installation frame 810 is connected to the other side of the cabinet 200 in the first direction.

[0052] In the embodiment of this application, the cabinet 200 may include a cabinet frame 230. The cabinet frame 230 has a pick-and-place opening 220 on one side in the first direction. The installation frame 810 may be connected to the other side of the cabinet frame 230 in the first direction.

[0053] In an embodiment of the present application, the cabinet 200 may further include a first cabinet wall 240, a second cabinet wall 260 (as shown in the following Figure 14 ), a third cabinet wall 250, and a fourth cabinet wall 270 (as shown in the following Figure 14 ). The first cabinet wall 240 and the second cabinet wall 260 are respectively installed on opposite sides of the cabinet frame 230 in the second direction, and the third cabinet wall 250 and the fourth cabinet wall 270 are respectively installed on opposite sides of the cabinet frame 230 in the third direction. An installation cavity 210 is formed between the first cabinet wall 240, the second cabinet wall 260, the third cabinet wall 250, the fourth cabinet wall 270, and the mounting bracket 810. The first cabinet wall 240 and the second cabinet wall 260 may be the cavity walls on both sides of the installation cavity 210 in the second direction, and the third cabinet wall 250 and the fourth cabinet wall 270 may be the cavity walls on both sides of the installation cavity 210 in the third direction. Wherein, the second direction is perpendicular to the first direction, the third direction is perpendicular to the first direction, and the third direction is perpendicular to the second direction.

[0054] It can be understood that when a pick-and-place opening 220 is opened on the front side of the cabinet 200, the first direction may be the front-back direction, the second direction may be the up-down direction, and the third direction may be the left-right direction. In the present application, "front" is the direction in which the cabinet 200 faces the user when the user stands facing the cabinet 200, "up" is the direction on the side of the cabinet 200 placed on the ground that is away from the ground, and "right" is the direction of the user's right hand when the user stands facing the cabinet 200.

[0055] In an embodiment of the present application, an exchange component 300 is disposed in the installation cavity 210. In the first direction, the exchange component 300 may be located between the pick-and-place opening 220 and the mounting bracket 810. The exchange component 300 includes at least one switch 310, and the switch 310 is disposed in the installation cavity 210. When the exchange component 300 includes a plurality of switches 310, the plurality of switches 310 of the exchange component 300 may be distributed in the installation cavity 210 along the second direction.

[0056] It can be understood that for the switch 310 assembled in the installation cavity 210, the second direction may be the thickness direction of the switch 310.

[0057] In an embodiment of the present application, a power distribution box 500 and server nodes 400 are further assembled in the installation cavity 210. The power distribution box 500, the exchange component 300, and the server nodes 400 are distributed in the installation cavity 210 along the second direction.

[0058] It can be understood that the power distribution box 500, the switch 310, and the server nodes 400 assembled in the installation cavity 210 can all be loaded into the installation cavity 210 or taken out of the installation cavity 210 through the pick-and-place opening 220.

[0059] It can be understood that the power distribution box 500 is used for electrically connecting with a power supply module (not shown), and the power distribution box 500 can supply the electric energy provided by the power supply module to the devices electrically connected to the power distribution box 500. The power supply module can be a power grid, a generator, etc.

[0060] It can be understood that one or more power distribution boxes 500, switching components 300, and server nodes 400 can be provided in the installation cavity 210.

[0061] Exemplarily, one switching component 300 is assembled in the installation cavity 210, and a plurality of server nodes 400 are assembled on both sides of the switching component 300 in the second direction. In the second direction, the server nodes 400 located on one side of the switching component 300 are clamped between the power distribution box 500 and the switching component 300. For example, the second direction is the up and down direction, a plurality of server nodes 400 are assembled above and below the switching component 300, and the power distribution box 500 is assembled above the server nodes 400 located above the switching component 300.

[0062] As Figure 2 shown, in the embodiment of the present application, the server 110 may further include a power supply frame 700, the power supply frame 700 is assembled in the installation cavity 210, the power supply frame 700 can be electrically connected to the power distribution box 500, the power distribution box 500 is used for supplying alternating current to the power supply frame 700 electrically connected to it, and the power supply frame 700 is used for converting the obtained alternating current into direct current.

[0063] It can be understood that the power distribution box 500, the power supply frame 700, the switching component 300, and the server nodes 400 can be distributed in the installation cavity 210 in the second direction. The power supply frame 700 can be loaded into the installation cavity 210 or taken out of the installation cavity 210 through the access opening 220.

[0064] In some examples, in the second direction, the power supply frame 700 can be arranged adjacent to the power distribution box 500 electrically connected to it. In this way, it is convenient for the power supply frame 700 to be electrically connected to the power distribution box 500.

[0065] Exemplarily, in the second direction, the power supply frame 700 can be arranged between the power distribution box 500 electrically connected to it and the server nodes 400.

[0066] As Figure 3 shown, in the embodiment of the present application, the server 110 may further include a busbar 820, and the busbar 820 is installed on the mounting bracket 810. The busbar 820 can be electrically connected to the power supply frame 700, the server node 400 can be electrically connected to the busbar 820, the power supply frame 700 is further used for supplying direct current to the busbar 820, and the busbar 820 is used for supplying direct current to the server node 400.

[0067] It can be understood that the bus bar 820 can be installed on the side of the mounting bracket 810 facing the pick-and-place opening 220. In other words, the bus bar 820 can be located within the installation cavity 210. In the first direction, the server node 400 can be located between the bus bar 820 and the pick-and-place opening 220, and the bus bar 820 can be located between the mounting bracket 810 and the server node 400. This makes it more convenient to electrically connect the server node 00 to the bus bar 820.

[0068] To supply alternating current to the switch 310, in some related technologies, an input power line is provided at one end of the switch facing away from the pick-and-place opening. The input power line has an alternating current input connector. The input power line passes through the gap between the cavity wall of the installation cavity in the third direction and the switch, so that the alternating current input connector can bypass to between the switch and the pick-and-place opening through the gap between the cavity wall of the installation cavity in the third direction and the switch. An output power line is provided at one end of the power distribution box facing the pick-and-place opening. The output power line has an alternating current output connector corresponding to the alternating current input connector. The alternating current output connector is docked in the air with the corresponding alternating current input connector between the switch and the pick-and-place opening, so that the power distribution box can supply alternating current to the switch through the completed-docking alternating current input connector and alternating current output connector.

[0069] In related technologies, the completed-docking alternating current input connector and alternating current output connector are suspended between the switch and the pick-and-place opening. The alternating current input connector, alternating current output connector, input power line, and output power line located between the switch and the pick-and-place opening will block the switch, making it inconvenient to disassemble and assemble the switch on the cabinet and other components such as optical modules and optical fibers on the switch. In addition, the alternating current input connector, alternating current output connector, input power line, and output power line located between the switch and the pick-and-place opening will also affect the observation of the switch through the pick-and-place opening, making it inconvenient to repair and maintain the switch. Moreover, the completed-docking alternating current input connector and alternating current output connector are suspended in the air, and the connection stability of the alternating current input connector and alternating current output connector is poor, and the risk of separation of the completed-docking alternating current input connector and alternating current output connector is relatively high. Furthermore, to route the alternating current input connector to between the switch and the pick-and-place opening, a space for the input power line to pass through the gap between the cavity wall of the installation cavity and the switch needs to be separated in the first direction between the switch and the pick-and-place opening, making the distance from the switch to the pick-and-place opening in the first direction relatively far and the inward shrinkage relatively deep, resulting in inconvenience in disassembling and assembling the switch on the cabinet and other components such as optical modules and optical fibers on the switch.

[0070] Figure 4 This is a perspective view schematic diagram of a power distribution box of a server provided in an embodiment of the present application assembled on a cabinet frame.

[0071] As Figure 4 shown, and referring toFigure 3 , based on this, in an embodiment of the present application, the server 110 further includes an alternating current backplane 900, and the alternating current backplane 900 is installed on the mounting frame 810.

[0072] Figure 5 This is a perspective view schematic diagram of a power distribution box of a server provided in an embodiment of the present application and a part of the switches in the switching component assembled on the cabinet frame. Figure 6 This is a schematic diagram of a partial structure of a switch of a server provided in an embodiment of the present application. Figure 7 This is a perspective view schematic diagram of an alternating current backplane of a server provided in an embodiment of the present application. Figure 8 This is another perspective view schematic diagram of an alternating current backplane of a server provided in an embodiment of the present application. Figure 9 This is another perspective view schematic diagram of a switching component and a power distribution box of a server assembled on a cabinet frame provided in an embodiment of the present application.

[0073] As Figures 5 - 9 shown, in an embodiment of the present application, a first alternating current input connector 311 is provided at one end of the switch 310 facing away from the access port 220. A first alternating current output connector 910 is installed on the alternating current backplane 900. The first alternating current input connector 311 is connected to the first alternating current output connector 910. The first alternating current output connector 910 is used to be electrically connected to the power supply module so that the switch 310 is electrically connected to the power supply module. The first alternating current output connector 910 is used to supply alternating current to the switch 310 to which it is electrically connected.

[0074] In this way, the switch 310 can be powered by the first AC output connector 910 on the AC backplane 900, without the need to route the first AC input connector 311 to the switch 310 through the input power cord between the switch 310 and the pick-and-place port 220. The switch 310 does not need to be electrically connected to the power distribution box 500 through a connector and a power cord located between the switch 310 and the pick-and-place port 220. The first AC output connector 910 for powering the switch 310 and the first AC input connector 311 are located on the side of the switch 310 facing away from the pick-and-place port 220. There are fewer components between the switch 310 and the pick-and-place port 220, and there is less obstruction to the switch 310 at the pick-and-place port 220. It is more convenient to disassemble and assemble the switch 310 on the cabinet 200 and other components such as optical modules and optical fibers on the switch 310. In addition, since there is less obstruction to the switch 310 at the pick-and-place port 220, it is also convenient for users to observe the switch 310 through the pick-and-place port 220, and the inspection and maintenance of the switch 310 are more convenient. Additionally, the first AC output connector 910 is installed on the AC backplane 900, and the AC backplane 900 is installed on the mounting bracket 810 connected to the cabinet 200. After the first AC output connector 910 is connected to the first AC input connector 311 on the switch 310 assembled in the cabinet 200, it is relatively stable, and the risk of separation of the connected first AC output connector 910 and first AC input connector 311 is small. Moreover, there is no need to set aside a space between the switch 310 and the pick-and-place port 220 in the first direction for the input power cord to pass through from the chamber wall in the third direction of the installation cavity 210 to the space between the switch 310, which is conducive to reducing the distance between the switch 310 and the pick-and-place port 220, and making it more convenient to disassemble and assemble the switch 310 on the cabinet 200 and other components such as optical modules and optical fibers on the switch 310.

[0075] As Figure 5 shown, it can be understood that the AC backplane 900 can be installed on the side of the mounting bracket 810 facing the pick-and-place port 220. In other words, the AC backplane 900 can be located within the installation cavity 210. In the first direction, the switch 310 can be located between the AC backplane 900 and the pick-and-place port 220, and the AC backplane 900 can be located between the switch 310 and the mounting bracket 810. One end of the switch 310 facing away from the pick-and-place port 220 can have a recess, and the first AC input connector 311 can be disposed at the recess. In the first direction, the AC backplane 900 can also be located at the recess. In this way, it is convenient for the connection between the first AC input connector 311 and the first AC output connector 910.

[0076] It can be understood that the AC backplane 900 can also be installed on the side of the mounting bracket 810 facing away from the pick-and-place port 220. In other words, the AC backplane 900 can be located outside the installation cavity 210.

[0077] It can be understood that the first AC output connector 910 can be electrically connected to the power distribution box 500, so that the first AC output connector 910 is electrically connected to the power supply module through the power distribution box 500. The first AC output connector 910 may also not be electrically connected to the power distribution box 500, and the first AC output connector 910 may also not be electrically connected to the power supply module through the power distribution box 500.

[0078] As Figure 6 shown, in the embodiment of the present application, the switch 310 includes a housing 312. The first AC input connector 311 is installed on the housing 312. The first AC output connector 910 is installed on the side of the AC backplane 900 facing the switch 310. The first AC input connector 311 and the first AC output connector 910 are plugged in along the first direction.

[0079] In this way, it is convenient to connect the first AC input connector 311 and the first AC output connector 910 during the process of assembling the switch 310 into the cabinet 200 along the first direction, and it is more convenient to assemble the switch 310 in the installation cavity 210.

[0080] Of course, in some other embodiments, an input power line (not shown) may be provided at one end of the switch 310 facing away from the access opening 220, and the first AC input connector 311 may be provided on the input power line. At this time, when assembling the switch 310, the first AC input connector 311 can be connected to the first AC output connector 910 through the input power line first, and then the switch 310 can be assembled with the cabinet 200 in the installation cavity 210.

[0081] As Figure 6 shown, in the embodiment where the first AC input connector 311 is installed on the housing 312, the first AC input connector 311 is fixedly installed on the housing 312, and the first AC output connector 910 is fixedly installed on the AC backplane 900. At least one of the mutually connected first AC output connector 910 and the first AC input connector 311 can be a blind plug connector.

[0082] In this way, during the process of assembling the switch 310 into the cabinet 200, it is easier to plug in the mutually connected first AC output connector 910 and the first AC input connector 311, and the requirement for the position accuracy of the switch 310 relative to the AC backplane 900 during assembly is lower.

[0083] It can be understood that one of the mutually connected first AC output connector 910 and the first AC input connector 311 can be a blind mating connector, or both the mutually connected first AC output connector 910 and the first AC input connector 311 can be blind mating connectors.

[0084] A blind mating connector is a connector with a certain tolerance capacity and can be used for blind mating. Specifically, a blind mating connector can be a connector in which the connection terminals of the connector are connected to the base of the connector through a floating mechanism, and the connection terminals can float relative to the base. The structural form of the blind mating connector can be diverse, and specific details can refer to related technologies.

[0085] It can be understood that when the first AC output connector 910 is a blind mating connector, the base of the first AC output connector 910 is fixedly installed on the AC backplane 900.

[0086] When the first AC input connector 311 is a blind mating connector, the base of the first AC input connector 311 is fixedly installed on the housing 312 of the switch 310.

[0087] As Figures 4 - 6 shown, in the embodiment of the present application, the server 110 further includes a cable backplane 830, and the cable backplane 830 is installed on the mounting frame 810. The switch 310 further includes a switching module 313 located inside the housing 312. One end of the housing 312 facing away from the access opening 220 is provided with a first signal connector 314, and the cable backplane 830 is provided with a second signal connector 831 corresponding to the first signal connector 314. One end of the switching module 313 facing the access opening 220 is provided with a third signal connector 316 corresponding to the first signal connector 314. The second signal connector 831 is connected to the corresponding first signal connector 314, and the first signal connector 314 is connected to the corresponding third signal connector 316 through a signal line 315, so that the switching module 313 and the cable backplane 830 can perform signal interaction.

[0088] In this way, when the switch 310 is assembled into the cabinet 200, only by connecting the first signal connector 314 and the second signal connector 831, the connection between the switching module 313 of the switch 310 and the cable backplane 830 can be completed, and the connection between the switch 310 and the cable backplane 830 is relatively convenient.

[0089] It can be understood that the cable backplane 830 can be installed on the side of the mounting frame 810 facing the access opening 220. In other words, the cable backplane 830 can be located inside the installation cavity 210. In the first direction, the switch 310 can be located between the cable backplane 830 and the access opening 220, and the cable backplane 830 can be located between the switch 310 and the mounting frame 810.

[0090] It can be understood that the server node 400 can be connected to the cable backplane 830 to perform signal interaction with the cable backplane 830, and the server node 400 can perform signal interaction with the switching module 313 of the switch 310 through the cable backplane 830.

[0091] In the embodiment of the present application, in the same switch 310, the signal line 315 is located on one side of the switching module 313 in the thickness direction of the switch 310.

[0092] In this way, the second signal connector 831 on the cable backplane 830 is connected to the third signal connector 316 of the switching module 313 through the first signal connector 314 on the chassis 312 and the signal line 315 routed from one side of the switching module 313 in the second direction, so as to realize the connection between the cable backplane 830 and the switching module 313. One end of the chassis 312 facing the access port 220 does not need to be recessed with a large size to set aside a space for the signal line 315 to route, which is convenient for the installation and disassembly of the switch 310 in the installation cavity 210. In addition, the routing space on one side of the switching module 313 in the thickness direction of the switch 310 is large, so that the signal lines 315 located on one side of the switching module 313 in the second direction are less stacked, and the space required to be set aside for the signal line 315 to route between the switching module 313 and the access port 220 in the first direction is small, so that the distance between the switching module 313 and the access port 220 in the first direction is small, and it is more convenient for other devices such as optical modules and optical fibers to be installed and disassembled on the switching module 313. In addition, when a maintenance port is provided at one end of the switching module 313 facing the access port 220 and the maintenance port is located between the third signal connector 316 and the cavity wall of the installation cavity 210 in the third direction, the risk of the signal line 315 blocking the maintenance port can be reduced.

[0093] It can be understood that the switching module 313 can be provided at one end of the chassis 312 facing the access port 220, and devices such as optical modules and optical fibers can penetrate through one end of the chassis 312 facing the access port 220. The third signal connector 316 can be located inside the chassis 312 or can penetrate through one end of the chassis 312 facing the access port 220. The signal line 315 can be connected to the third signal connector 316 inside the chassis 312, or the signal line 315 can be connected to the third signal connector 316 outside the chassis 312.

[0094] The switching module 313 can be connected to the cable backplane 830 through the third signal connector 316, the signal line 315, the first signal connector 314 and the second signal connector 831, so that the switching module 313 can perform signal interaction with the cable backplane 830.

[0095] Exemplarily, the distance between one end of the housing 312 of the switch 310 facing the access opening 220 and the inner wall of the cabinet 200 on the side where the access opening 220 is provided in the first direction can be less than or equal to 120 mm. For example, the distance between one end of the housing 312 of the switch 310 facing the access opening 220 and the inner wall of the cabinet 200 on the side where the access opening 220 is provided in the first direction can be 120 mm, 110 mm, 100 mm, 90 mm, 80 mm, 70 mm, 60 mm, 50 mm, 40 mm, 30 mm, etc. In this way, it is more convenient to disassemble and assemble the switch 310 on the cabinet 200 and other components such as optical modules and optical fibers on the switch 310.

[0096] Figure 10 Schematic diagram of the electrical connection between some components and the power supply module in a server provided by an embodiment of the present application.

[0097] As Figure 10 shown, in some embodiments of the present application, the first AC output connector 910 is electrically connected to the power distribution box 500, and the power distribution box 500 is used to be electrically connected to the power supply module, so that the switch 310 is electrically connected to the power supply module through the power distribution box 500.

[0098] In this way, it is also more convenient to electrically connect the first AC output connector 910 to the power supply module, and the number of power supply modules that the server 110 needs to connect is less.

[0099] It can be understood that the switch 310 can be electrically connected to the power supply module through the first AC input connector 311, the first AC output connector 910, and the power distribution box 500. The power supply module can supply AC power to the first AC output connector 910 through the power distribution box 500, so that the first AC output connector 910 can supply AC power to the switch 310 to which it is electrically connected.

[0100] Figure 11 Schematic diagram of the connection between the switching component of a server provided by an embodiment of the present application and the power distribution box through an AC backplane.

[0101] As Figure 11 shown, in the embodiment where the first AC output connector 910 is electrically connected to the power distribution box 500, a first AC output line 510 can be provided at one end of the power distribution box 500 facing away from the access opening 220, and the first AC output connector 910 is electrically connected to the power distribution box 500 through the first AC output line 510. The power distribution box 500 can be used to supply AC power to the first AC output connector 910 through the first AC output line 510.

[0102] In this way, the connection between the power distribution box 500 and the first AC output connector 910 is more convenient.

[0103] It can be understood that the switch 310 can be electrically connected to the power distribution box 500 through the first alternating current output connector 910 and the first alternating current output line 510. The electric energy supplied by the power supply module can be transported to the first alternating current output connector 910 through the power distribution box 500 and the first alternating current output line 510, and is supplied to the switch 310 through the first alternating current output connector 910 and the first alternating current input connector 311.

[0104] Exemplarily, the interconnected first alternating current output line 510 and the first alternating current output connector 910 can be welded by conductive solder.

[0105] Exemplarily, the interconnected first alternating current output line 510 and the first alternating current output connector 910 can be connected by conductive fasteners.

[0106] In an embodiment where the first alternating current output connector 910 is electrically connected to the power distribution box 500 through the first alternating current output line 510, the first alternating current output line 510 is electrically connected to the first alternating current output connector 910 on the side of the alternating current backplane 900 away from the pick-and-place port 220.

[0107] In this way, the influence of the first alternating current output line 510 on the connection of the first alternating current output connector 910 is relatively small. In addition, it is also beneficial to reduce the size of the alternating current backplane 900.

[0108] In an embodiment where the power distribution box 500 is electrically connected to the first alternating current output connector 910, a second alternating current input connector (not shown) corresponding to the first alternating current output connector 910 can be provided on the alternating current backplane 900. The second alternating current input connector is electrically connected to the corresponding first alternating current output connector 910. A second alternating current output connector (not shown) corresponding to the second alternating current input connector can be provided on the power distribution box 500. The second alternating current output connector is connected to the corresponding second alternating current input connector, so that the first alternating current output connector 910 is electrically connected to the power distribution box 500 through the corresponding second alternating current input connector and the corresponding second alternating current output connector.

[0109] In this way, the on-off between the power distribution box 500 and the first alternating current output connector 910 can be realized by plugging and unplugging the second alternating current output connector and the corresponding second alternating current input connector. The connection and disconnection between the power distribution box 500 and the first alternating current output connector 910 are relatively convenient.

[0110] It can be understood that the first alternating current output connector 910 and the corresponding second alternating current input connector can be electrically connected through a cable or a conductor on the alternating current backplane 900.

[0111] In an example where a second AC input connector and a second AC output connector are provided, the second AC output connector may be provided on the first AC output line 510. In this way, the position setting of the second AC input connector on the AC backplane 900 is more flexible.

[0112] In an example where the second AC output connector is provided on the first AC output line 510, the second AC input connector and the first AC output connector 910 may be respectively provided on both sides of the AC backplane 900 in the first direction.

[0113] In this way, the first AC output connector 910 and the second AC input connector can be arranged more closely on the AC backplane 900, which is beneficial to reducing the size of the AC backplane 900.

[0114] In an example where the second AC output connector is provided on the first AC output line 510, the projection of the second AC input connector in the first direction is within the projection of the switching component 300 where the switch 310 it is electrically connected to is located in the first direction.

[0115] In this way, it is beneficial to reducing the size of the AC backplane 900.

[0116] In an example where a second AC input connector and a second AC output connector are provided, the second AC output connector may be fixedly connected to the box body of the distribution box 500, and the second AC input connector is provided on the side of the AC circuit board facing the access opening 220. In the first direction, the second AC output connector is opposite to the corresponding second AC input connector. The second AC output connector and the corresponding second AC input connector are plugged in the first direction, and at least one of the mutually connected second AC input connector and second AC input connector may be a blind plug connector.

[0117] In this way, it is convenient to connect the second AC input connector to the corresponding second AC output connector during the process of assembling the distribution box 500 into the cabinet 200 in the first direction, and it is relatively easy to plug the second AC input connector and the corresponding second AC output connector. It can be understood that at this time, one of the mutually connected second AC output connector and second AC input connector may be a blind plug connector, or both the mutually connected second AC output connector and second AC input connector may be blind plug connectors.

[0118] Figure 12 It is a schematic diagram of the electrical connection between some components and the power supply module in another server provided by an embodiment of the present application. Figure 13 It is a schematic diagram of another server provided by an embodiment of the present application.

[0119] Such asFigure 12 , Figure 13 As shown, in some embodiments of the present application, the first AC output connector 910 can be electrically connected to the power supply module through the inverter 600, so that AC power is supplied to the first AC output connector 910 through the inverter 600. Specifically, the server 110 may also include an inverter 600, which may be assembled in the installation cavity 210, and the busbar 820 may be electrically connected to the inverter 600, and the inverter 600 is electrically connected to the first AC output connector 910, so that the first AC output connector 910 is electrically connected to the distribution box 500. The busbar 820 may be used to supply DC power to the inverter 600, and the inverter 600 is used to convert the obtained DC power into AC power and supply AC power to the first AC output connector 910.

[0120] In this way, fewer components need to be connected to the matching box, and it is easier to wire or arrange connectors at the distribution box 500.

[0121] It is understandable that in the first direction, the inverter 600 is located between the busbar 820 and the access port 220, and the busbar 820 can be located between the mounting frame 810 and the inverter 600, so that the inverter 600 and the busbar 820 are conveniently electrically connected.

[0122] It is understandable that the inverter 600, the power distribution box 500, the power supply frame 700, the switch assembly 300 and the server node 400 can be distributed along the second direction in the installation cavity 210. The inverter 600 can be installed into the installation cavity 210 or taken out from the installation cavity 210 through the access opening 220.

[0123] It can be understood that the switch 310 can be electrically connected to the distribution box 500 through the first AC output connector 910, the inverter 600, the busbar 800, and the power supply frame 700. The electric energy supplied by the power supply module can be transmitted to the first AC output connector 910 after passing through the distribution box 500, the power supply frame 700, the busbar 820, and the inverter 600, and then transmitted to the switch 310 through the first AC output connector 910 and the first AC input connector 311.

[0124] It can be understood that in the first direction, the AC backplane 900 can be located between the inverter 600 and the mounting frame 810 .

[0125] In an embodiment in which AC power is supplied to the first AC power output connector 910 via the inverter 600, a second AC power output line (not shown) may be provided at the end of the inverter 600 facing away from the access port 220, and the first AC power output connector 910 is electrically connected to the inverter 600 via the second AC power output line, and the inverter 600 is used to supply AC power to the first AC power output connector 910 via the second AC power output line.

[0126] In this way, the connection between the inverter 600 and the first AC output connector 910 is more convenient.

[0127] Exemplarily, the mutually connected second AC output line and the first AC output connector 910 can be welded by conductive solder.

[0128] Exemplarily, the mutually connected second AC output line and the first AC output connector 910 can be connected by conductive fasteners.

[0129] In an embodiment where the inverter 600 supplies AC power to the first AC output connector 910 through the second AC output line, the second AC output line is electrically connected to the first AC output connector 910 on the side of the AC backplane 900 away from the pick-and-place port 220.

[0130] In this way, the influence of the second AC output line 510 on the connection of the first AC output connector 910 is small. In addition, it is also beneficial to reduce the size of the AC backplane 900.

[0131] In an embodiment where AC power is supplied to the first AC output connector 910 through the inverter 600, a third AC input connector (not shown) corresponding to the first AC output connector 910 can be provided on the AC backplane 900. The third AC input connector is electrically connected to the corresponding first AC output connector 910. A third AC output connector (not shown) corresponding to the third AC input connector can be provided on the inverter 600. The third AC output connector is connected to the corresponding third AC input connector, so that the first AC output connector 910 is electrically connected to the inverter 600 through the corresponding third AC input connector and the corresponding third AC output connector.

[0132] In this way, the connection and disconnection between the inverter 600 and the first AC output connector 910 can be realized by plugging and unplugging the third AC output connector and the corresponding third AC input connector. The connection and disconnection between the inverter 600 and the first AC output connector 910 are more convenient.

[0133] It can be understood that the first AC output connector 910 and the corresponding third AC input connector can be electrically connected by a cable or a conductor on the AC backplane 900.

[0134] In an example where a third AC input connector and a third AC output connector are provided, the third AC output connector can be provided on the second AC output line. In this way, the position setting of the third AC input connector on the AC backplane 900 is more flexible.

[0135] In an example where the third AC output connector is provided on the second AC output line, the third AC input connector and the first AC output connector 910 can be respectively provided on both sides of the AC backplane 900 in the first direction.

[0136] In this way, the first AC output connector 910 and the third AC input connector can be arranged more closely on the AC backplane 900, which is beneficial to reducing the size of the AC backplane 900.

[0137] In an example where the third AC output connector is provided on the first AC output line 510, the projection of the third AC input connector in the first direction is within the projection of the switching component 300 where the switch 310 it is electrically connected to is located in the first direction.

[0138] In this way, it is beneficial to reducing the size of the AC backplane 900.

[0139] In an example where a third AC input connector and a third AC output connector are provided, the third AC output connector can be fixedly connected to the housing of the inverter 600, and the third AC input connector is provided on the side of the AC circuit board facing the access opening 220. In the first direction, the third AC output connector is opposite to the corresponding third AC input connector. The third AC output connector and the corresponding third AC input connector are plugged in along the first direction. At least one of the mutually connected third AC input connector and third AC input connector can be a blind mating connector.

[0140] In this way, during the process of assembling the inverter 600 into the cabinet 200 along the first direction, it is convenient to connect the third AC input connector to the corresponding third AC output connector, and the plugging of the third AC input connector and the corresponding third AC output connector is relatively easy. It can be understood that at this time, one of the mutually connected third AC output connector and third AC input connector can be a blind mating connector, or both the mutually connected third AC output connector and third AC input connector can be blind mating connectors.

[0141] In some embodiments of the present application, in the second direction, the inverter 600 and the switching component 300 where the switch 310 it is electrically connected to are arranged adjacent to each other.

[0142] In this way, it is beneficial to reducing the size of the AC backplane 900 in the second direction.

[0143] Figure 14 It is a schematic diagram of another server cabinet provided by the embodiments of the present application.

[0144] Such as Figure 14As shown, in the embodiment of the present application, a plurality of partition members 280 are provided in the installation cavity 210 at intervals in the second direction. The plurality of partition members 280 in the installation cavity 210 divide the installation cavity 210 into a plurality of assembly sub-cavities 211. Each power distribution box 500, each switch 310, each server node 400, each power supply frame 700, and each inverter 600 can be respectively assembled in an assembly sub-cavity 211.

[0145] It can be understood that when the second direction is the up-down direction, the partition member 280 forming the lower side wall of the assembly sub-cavity 211 can support devices such as the power distribution box 500, the switch 310, the server node 400, the power supply frame 700, or the inverter 600 in the assembly sub-cavity 211.

[0146] It can be understood that an assembly sub-cavity 211 can be formed between two adjacent partition members 280. An assembly sub-cavity 211 can be formed between a partition member 280 adjacent to the first cabinet wall 240 and the first cabinet wall 240. An assembly sub-cavity 211 can be formed between a partition member 280 adjacent to the second cabinet wall 260 and the second cabinet wall 260. The plurality of assembly sub-cavities 211 are distributed in the second direction.

[0147] Exemplarily, the partition member 280 can include a partition board (not shown) with both ends fixedly connected to the inner walls on both sides of the installation cavity 210 in the third direction. The partition board can be perpendicular to the second direction.

[0148] As Figure 13 shown, exemplarily, the partition member 280 can include a first partition piece 281 and a second partition piece 282. In the same partition member 280, the first partition piece 281 and the second partition piece 282 are respectively fixedly connected to the inner walls on both sides of the installation cavity 210 in the third direction. The first partition piece 281 and the second partition piece 282 are opposite and spaced apart in the third direction. The first partition piece 281 and the second partition piece 282 can be rib strips, strip plates, etc.

[0149] In the embodiment of the present application, in the thickness direction of the switch 310, the height of the assembly sub-cavity 211 in which the switch 310 is assembled is greater than or equal to 53.34 mm (1.2U).

[0150] In this way, it is convenient to assemble the general switch 310 of 44.45 mm (1U) into the corresponding assembly sub-cavity 211, and the risk of the general switch 310 of 44.45 mm (1U) being scratched during assembly is small.

[0151] It can be understood that the height of each assembly sub - cavity 211 can be controlled by controlling the distance between two adjacent partition members 280, the distance between a partition member 280 adjacent to the first cabinet wall 240 and the first cabinet wall 240, and the distance between a partition member 280 adjacent to the second cabinet wall 260 and the second cabinet wall 260.

[0152] Exemplarily, the distance between two adjacent partition members 280 can be 53.34 mm (1.2U) so that the height of the assembly sub - cavity 211 formed by two adjacent partition members 280 in the second direction is 53.34 mm (1.2U).

[0153] In the embodiment of the present application, in the thickness direction of the switch 310, the difference between the height of the assembly sub - cavity 211 in which the switch 310 is installed and the thickness of the switching module 313 of the switch 310 therein is greater than or equal to 8 mm.

[0154] In this way, it is convenient to leave a routing space at one side in the second direction of the switching module 313 of the switch 310.

[0155] Exemplarily, in the second direction, the difference between the height of the assembly sub - cavity 211 and the thickness of the switching module 313 of the switch 310 therein can be 8.6 mm, 8.8 mm, 8.9 mm, 9 mm, 9.2 mm, 9.5 mm, 9.8 mm, 10 mm, 10.2 mm, 10.5 mm, etc.

[0156] In the embodiment of the present application, in the thickness direction of the switch 310, the difference between the height of the assembly sub - cavity 211 in which the switch 310 is installed and the thickness of the switching module 313 of the switch 310 therein is greater than or equal to 10 mm.

[0157] In this way, it is convenient to route wires at one side in the second direction of the switching module 313 of the switch 310.

[0158] In the description of the embodiment of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, or an indirect connection through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiment of the present application can be understood according to specific situations.

[0159] The terms "first", "second", "third", "fourth", etc. (if any) in the description of the embodiment of the present application, the claims, and the above - mentioned drawings are used to distinguish similar objects and do not necessarily describe a specific order or sequence.

[0160] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present application, rather than limiting them; although the embodiments of the present application have been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A server, characterized in that, It includes a cabinet, a mounting rack, a power distribution box, a busbar, a power supply frame, server nodes, an AC backplane, and a switching component; The switching component includes at least one switch. There is an installation cavity inside the cabinet, and the switch is arranged in the installation cavity; One side of the cabinet in the first direction is provided with a pick-and-place opening communicating with the installation cavity. On the other side of the cabinet in the first direction, the mounting rack is connected, and the AC backplane is installed on the mounting rack; The busbar is installed on the mounting rack. The server nodes and the power supply frame are arranged in the installation cavity. The power supply frame is connected to the power distribution box and is used to convert the obtained alternating current into direct current. The power supply frame is also connected to the server nodes through the busbar to supply direct current to the server nodes through the busbar; One end of the switch facing away from the pick-and-place opening is provided with a first AC input connector. A first AC output connector is installed on the AC backplane. The first AC input connector is connected to the first AC output connector. The first AC output connector is used to be electrically connected to a power supply module so that the switch is electrically connected to the power supply module. The first AC output connector is used to supply alternating current to the switch electrically connected to it; Wherein, the power distribution box is arranged in the installation cavity. The first AC output connector is electrically connected to the power distribution box. The power distribution box is used to be electrically connected to the power supply module so that the switch is electrically connected to the power supply module through the power distribution box; At least one of the mutually connected first AC output connector and the first AC input connector is a blind plug connector.

2. The server according to claim 1, wherein The switch includes a casing. The first AC input connector is installed on the casing. The first AC output connector is installed on the side of the AC backplane facing the switch. The first AC input connector and the first AC output connector are inserted along the first direction.

3. The server according to claim 2, wherein The first AC input connector is fixedly installed on the casing, and the first AC output connector is fixedly installed on the AC backplane.

4. The server according to claim 2 or 3, characterized in that, The server further includes a cable backplane, and the cable backplane is installed on the mounting rack; The switch further includes a switching module located inside the casing. One end of the casing facing away from the pick-and-place opening is provided with a first signal connector. A second signal connector corresponding to the first signal connector is provided on the cable backplane. One end of the switching module facing the pick-and-place opening is provided with a third signal connector corresponding to the first signal connector. The second signal connector is connected to the corresponding first signal connector. The first signal connector is connected to the corresponding third signal connector through a signal line so that the switching module and the cable backplane perform signal interaction.

5. The server according to claim 4, wherein In the same switch, the signal line is located on one side of the switching module in the thickness direction of the switch; Wherein, the first direction is perpendicular to the thickness direction of the switch.

6. The server according to any one of claims 1-3 and 5, characterized in that, One end of the distribution box facing away from the access opening is provided with a first alternating current output line, and the first alternating current output connector is electrically connected to the distribution box through the first alternating current output line; The distribution box is used to supply alternating current to the first alternating current output connector through the first alternating current output line.

7. The server according to any one of claims 1-3 and 5, characterized in that, An inverter is also assembled in the installation cavity; The power supply frame is electrically connected to the busbar, the busbar is electrically connected to the inverter, and the inverter is electrically connected to the first alternating current output connector, so that the first alternating current output connector is electrically connected to the distribution box; The distribution box is used to supply alternating current to the power supply frame. The power supply frame is used to convert the obtained alternating current into direct current and supply the direct current to the busbar. The busbar is used to supply direct current to the inverter. The inverter is used to convert the obtained direct current into alternating current and supply the alternating current to the first alternating current output connector.

8. The server according to claim 7, wherein One end of the inverter facing away from the access opening is provided with a second alternating current output line, and the first alternating current output connector is electrically connected to the inverter through the second alternating current output line; The inverter is used to supply alternating current to the first alternating current output connector through the second alternating current output line.

9. The server according to claim 7, characterized in that The inverter is arranged adjacent to the switching component where the switch electrically connected to it is located.

10. The server according to any one of claims 1-3, 5, 8-9, characterized in that A plurality of partition members are arranged in the installation cavity at intervals in the thickness direction of the switch. The plurality of partition members in the installation cavity divide the installation cavity into a plurality of assembly sub-cavities, and each switch is assembled in one of the assembly sub-cavities; In the thickness direction of the switch, the height of the assembly sub-cavity in which the switch is assembled is greater than or equal to 53.34 mm.

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