CN219068608U

CN219068608U - Server device

Info

Publication number: CN219068608U
Application number: CN202223148982.8U
Authority: CN
Inventors: 陈开静; 刘佳琦; 谢元睿; 史晓岩
Original assignee: Lenovo Changfeng Technology Beijing Co Ltd
Current assignee: Lenovo Changfeng Technology Beijing Co Ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-05-23
Anticipated expiration: 2032-11-23

Abstract

The application provides a server, and relates to the technical field of electronic equipment. Wherein, this server includes: the machine case is internally provided with a containing space, and two opposite side walls of the machine case in the first direction are respectively provided with an air inlet and an air outlet; the first backboard is horizontally arranged in the accommodating space and longitudinally divides the accommodating space into a first part and a second part; the plurality of board cards are positioned at the first part of the accommodating space and are sequentially arranged along the second direction, and each board card is respectively connected with the first backboard along the longitudinal direction; the power supply is positioned at the second part of the accommodating space and is connected with the first backboard; wherein the first direction and the second direction are perpendicular to each other and are perpendicular to the longitudinal direction, respectively. According to the technical scheme, the number of the boards installed in the server can be increased under the condition of limiting the size of the server, so that the performance of the server is improved.

Description

Server device

Technical Field

The application relates to the technical field of electronic equipment, in particular to a server.

Background

With the rapid development of electronic technology, the service environment is more and more harsh and severe, and the VPX architecture server is more and more emphasized with unique superiority, and is oriented to high-density and high-performance computing. On the one hand, the method can be applied to the field with limited size and weight, and on the other hand, the method has the performance of realizing complex algorithm and connecting a plurality of high-speed data sources.

In the use process, most of the servers are installed in a cabinet for use, however, the cabinet is a standard component in the market, and a common cabinet with 19 inches is a cabinet with 19 inches, in order for the VPX architecture server to meet the requirement of the standard mechanism for putting the VPX architecture server on shelf, the server should be designed based on the size requirement of the standard cabinet with 19 inches, and the more the number of VPX boards which can be installed inside the VPX architecture server, the better the server performance. Therefore, how to increase the number of boards installed inside the server under the condition of size limitation is a problem to be solved.

Disclosure of Invention

The embodiment of the application aims to provide a server so as to increase the number of boards installed inside the server under the condition of limiting the size of the server and improve the performance of the server.

In order to solve the technical problems, the embodiment of the application provides the following technical scheme:

a first aspect of the present application provides a server comprising: the machine case is internally provided with a containing space, and two opposite side walls of the machine case in the first direction are respectively provided with an air inlet and an air outlet;

the first backboard is horizontally arranged in the accommodating space and longitudinally divides the accommodating space into a first part and a second part;

the plurality of board cards are positioned at the first part of the accommodating space and are sequentially arranged along the second direction, and each board card is respectively connected with the first backboard along the longitudinal direction;

the power supply is positioned at the second part of the accommodating space and is connected with the first backboard;

the first direction and the second direction are perpendicular to each other and are perpendicular to the longitudinal direction respectively.

In some variation embodiments of the first aspect of the present application, the chassis includes: the first panel, the second panel, the first cover plate, the second cover plate, the first side plate and the second side plate are detachably connected to form a cabinet and an internal accommodating space;

wherein, be provided with the air intake on the first panel, be provided with the air outlet on the second panel, first apron is located the top side of second apron, and has seted up the grafting opening that corresponds with a plurality of integrated circuit boards on the first apron, and grafting opening part demountable installation has the grafting apron.

In some modified embodiments of the first aspect of the present application, a supporting frame is horizontally disposed in the accommodating space of the chassis, and is used for supporting the first backboard;

a plurality of board card connectors are arranged on the first backboard along the second direction, the plurality of board cards correspond to the plurality of board card connectors one by one, and the board cards are longitudinally inserted into the corresponding board card connectors so as to be connected with the first backboard;

the power supply includes: the power backboard and a plurality of power modules arranged in sequence along the second direction, the output ends of the power modules are respectively connected to the power backboard, and the power backboard is connected to the first backboard through the adapter.

In some modified embodiments of the first aspect of the present application, two plugboards are disposed in the first portion of the accommodating space, the two plugboards are located between the first side board and the second side board, and a plurality of pluggrooves corresponding to the plurality of boards one to one are disposed on opposite surfaces of the two plugboards along the first direction, each pluggroove extends along the longitudinal direction, and the two pluggrooves corresponding to the first direction correspond to one board connector and are used for plugging one board.

In some variation embodiments of the first aspect of the present application, the method further includes: the heat dissipation assembly corresponds to the plurality of boards and is positioned at one side of the plurality of boards facing the first panel;

the heat dissipation assembly comprises a plurality of heat dissipation fans distributed along the second direction and the longitudinal array.

In some modified embodiments of the first aspect of the present application, the air inlet on the first panel includes a first air inlet and a second air inlet, the first air inlet is disposed at a portion of the first panel corresponding to the first portion, the second air inlet is disposed at a portion of the first panel corresponding to the second portion, and the first panel corresponding to the portion of the second portion and located at two opposite sides of the second air inlet in the second direction are respectively provided with a display screen module and a front I/O module;

the first air inlet and the second air inlet respectively comprise a plurality of air inlet through holes distributed in an array mode.

In some modified embodiments of the first aspect of the present application, the air outlet on the second panel includes a first air outlet and a second air outlet, the first air outlet is disposed at a portion of the second panel corresponding to the first portion, the second air outlet is disposed at a portion of the second panel corresponding to the second portion, and the second panel corresponding to a portion between the first portion and the second portion is provided with a rear I/O module;

the first air outlet and the second air outlet respectively comprise a plurality of air outlet through holes distributed in an array mode.

In some modified embodiments of the first aspect of the present application, the second panel corresponds to a portion of the second portion and is provided with two external power interfaces at one side of the second air outlet in the second direction;

the server further includes: a filter and a power integration board;

the filter is positioned in the accommodating space and is close to the two external power interfaces, and two input ends of the filter are respectively connected with the two external power interfaces;

the power integration board is provided with two first connectors and a plurality of second connectors, two output ends of the filter are respectively connected to the two first connectors through connecting wires, the plurality of second connectors are in one-to-one correspondence with the plurality of power modules, and the second connectors are connected with input ends of the corresponding power modules through connecting wires.

In some modified embodiments of the first aspect of the present application, the first handle portion is connected to opposite ends of the first side plate and the second side plate on sides facing away from each other in the first direction in a corresponding rotation manner.

In some variations of the first aspect of the present application, the first panel is provided with second handle portions on opposite sides in the second direction, respectively.

Compared with the prior art, the server provided by the application, through separating the inside overall arrangement of box into a plurality of integrated circuit boards and power in vertical, make the power in the inside setting of box do not occupy a plurality of integrated circuit boards and arrange ascending space of orientation, can arrange the integrated circuit boards as far as possible when box size satisfies self structural limitation and rack requirement to improve the performance of server, the similar quick-witted case internal structure of such modularized design is compact, the volume production of being convenient for.

Drawings

The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present application are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings, in which like reference numerals refer to similar or corresponding parts and in which:

fig. 1 shows a schematic structural diagram of a server according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of another angle of a server according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a server according to an embodiment of the present utility model when a jack opening is exposed;

fig. 4 is a schematic diagram showing the structure of the inside (hidden cooling fan) of the server according to the embodiment of the present utility model;

fig. 5 is a schematic diagram illustrating an internal structure of another angle of a server according to an embodiment of the present utility model;

fig. 6 is a schematic diagram illustrating an internal structure of another angle of the server according to the embodiment of the present utility model;

reference numerals illustrate:

the case 1, the first panel 101, the first air inlet 1011, the second air inlet 1012, the second panel 102, the first air outlet 1021, the second air outlet 1022, the first cover plate 103, the plugging opening 1031, the second cover plate 104, the first side plate 105, the second side plate 106, the first back plate 2, the board card 3, the power supply 4, the power supply module 401, the plugging cover plate 5, the supporting frame 6, the board card connector 7, the power supply back plate 8, the plugging plate 9, the plugging slot 901, the cooling fan 10, the display screen module 11, the front I/O module 12, the rear I/O module 13, the external power supply interface 14, the filter 15, the power supply integration plate 16, the first connector 17, the second connector 18, the first handle portion 19, the second handle portion 20, the adapter 21, the first direction a, the second direction b, and the longitudinal direction c.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs.

Examples

Referring to fig. 1 to 6, a first embodiment of the present utility model proposes a server including: the machine case 1 is internally provided with a containing space, and two opposite side walls of the machine case 1 in the first direction a are respectively provided with an air inlet and an air outlet; the first backboard 2 is horizontally arranged in the accommodating space and divides the accommodating space into a first part and a second part in the longitudinal direction c; the plurality of board cards 3 are positioned at the first part of the accommodating space and are sequentially arranged along the second direction b, and each board card 3 is respectively connected with the first backboard 2 along the longitudinal direction c; a power supply 4, located at the second portion of the accommodating space and connected to the first back plate 2; wherein the first direction a and the second direction b are perpendicular to each other and are perpendicular to the longitudinal direction c, respectively.

Specifically, the server provided in this embodiment may be a VPX architecture server, where the VPX architecture server may be applied to a field with limited size and weight, and on the other hand has the performance of implementing a complex algorithm and connecting a plurality of high-speed data; in the use process, most of the servers are installed in cabinets, the cabinets are standard components in the market, the common 19-inch cabinets are taken as an example, the widths of the cabinets are 482,6mm, the spacing between the installation columns is 465mm, the maximum gaps between the installation columns are 450mm, and meanwhile, U (44.45 mm) is taken as a height standard, so that the servers provided by the embodiment can be designed by single-step salted fish supply with the 19-inch cabinets, and the server can be specifically designed as follows: the greater the number of VPX boards 3 that the server can accommodate under the constraints of this structural size, the better the performance of the server, with a width of 428mm, a 6U (263 mm) height, and a depth of 450 mm.

Specifically, the chassis 1 of the server provided in this embodiment is designed according to the above dimensions, and has an accommodating space therein, referring to fig. 1 to fig. 4, the chassis 1 may specifically be formed by detachably connecting a first panel and a second panel 102, a first cover plate 103 and a second cover plate 104, and a first side plate 105 and a second side plate 106, and enclose to form an inner accommodating space, where the first panel 101 and the second panel 102 are oppositely disposed in a first direction a, the first cover plate 103 and the second cover plate 104 are oppositely disposed in a longitudinal direction c, the first cover plate 103 is located on a top side of the second cover plate 104, the first side plate 105 and the second side plate 106 are oppositely disposed in a second direction b, and the first direction a and the second direction b are mutually perpendicular, and are respectively perpendicular to the longitudinal direction c; the first panel 101 is provided with an air inlet, the second panel 102 is provided with an air outlet, the first direction a is the air circulation direction in the server, the first panel 101 is positioned at the front side of the server, and the air outlet from the rear side of the server can be used for improving the use experience of a user; a first backboard 2 is arranged in the accommodating space of the case 1, and the first backboard 2 is a framework for supporting interconnection between the main board and the storage and providing a power supply 4 and data signals for the supported main board; in order to facilitate the movement of the server, the first handle portion 19 is rotatably connected to opposite sides of the first side plate 105 and the second side plate 106 in the first direction a, the rotation axis of the first handle portion 19 extends in the first direction a, and the first panel 101 faces away from the surface of the second panel 102 and the second handle portion 20 is respectively disposed on opposite sides of the first direction a.

In order to increase the number of the VPX boards 3 which can be arranged in the accommodating space of the server and improve the performance of the server, according to the technical scheme adopted by the utility model, referring to fig. 4, the first backboard 2 is horizontally arranged in the accommodating space, the installation and the fixation of the first backboard 2 in the accommodating space can be realized by arranging the supporting frame 6, the accommodating space of the chassis 1 can be divided into two parts in the longitudinal direction c by the horizontally arranged first backboard 2, namely a first part and a second part, and the first part can be positioned at the top side of the second part; the plurality of board cards 3 are positioned at the first part of the accommodating space, are sequentially arranged along the second direction b, and can be connected to the first backboard 2 along the longitudinal direction c; the power supply 4 is located at the second portion of the accommodating space and is connected to the first back plate 2, so in the scheme, the plurality of boards 3 and the power supply 4 are separated in the longitudinal direction c, the power supply 4 does not occupy the space in the arrangement direction of the plurality of boards 3, compared with the current design that the power supply 4 is arranged in the arrangement direction of the boards 3 by a server, the number of the boards 3 can be increased in a limited space, the boards 3 are VPX boards 3, and the design can enable the case 1 to meet the installation and use of 16 boards 3 with 5HP thickness (24.64 mm) VPX boards 3, thereby being beneficial to improving the performance of the server.

According to the above-mentioned embodiments of the present utility model, the internal layout of the chassis 1 is divided into the plurality of boards 3 and the power supply 4 in the longitudinal direction c, so that the arrangement of the power supply 4 in the chassis 1 does not occupy the space in the arrangement direction of the plurality of boards 3, and the boards 3 can be arranged as much as possible while the size of the chassis 1 meets the self-structural limitation and the requirement of rack mounting of the cabinet, thereby improving the performance of the server, and the chassis 1 with the similar modular design has a compact internal structure and is convenient for mass production.

Further, referring to fig. 1 to fig. 4, in a specific implementation, the first cover plate 103 is provided with plugging openings 1031 corresponding to the plurality of boards 3, and the plugging openings 1031 are detachably provided with plugging cover plates 5.

Specifically, in order to facilitate the plugging operation of the boards 3, in the technical scheme adopted by the utility model, in the position of the first cover plate 103 corresponding to the plurality of boards 3 in the first part of the accommodating space is provided with a plugging opening 1031, which is used for plugging the boards 3 into the first cover plate 103 or unplugging the boards 3 through the plugging opening 1031, and in order to realize the sealing of the chassis 1, the plugging cover plate 5 can be detachably installed at the plugging opening 1031, which is used for sealing or exposing the plugging opening 1031; the plugging cover 5 can be connected with the plugging opening 1031 in a hinged manner, and is used for closing or exposing the plugging opening 1031 by turning over the plugging cover 5.

Further, referring to fig. 4, in a specific implementation, a supporting frame 6 is horizontally disposed in the accommodating space of the chassis 1, and is used for supporting the first backboard 2; the first backboard 2 is provided with a plurality of board card connectors 7 along the second direction b, the plurality of board cards 3 are in one-to-one correspondence with the plurality of board card connectors 7, and the board cards 3 are longitudinally inserted into the corresponding board card connectors 7 so as to be connected with the first backboard 2; the power supply 4 includes: the power backboard 8 and the plurality of power modules 401 which are sequentially arranged along the second direction b, the output ends of the plurality of power modules 401 are respectively connected to the power backboard 8, and the power backboard 8 is connected to the first backboard 2 through the adapter 21.

Specifically, in order to realize the installation of the first backboard 2 in the accommodating space of the chassis 1, in the technical scheme adopted by the utility model, a supporting frame 6 can be horizontally arranged in the accommodating space, and the supporting frame 6 is used for supporting and fixing the first backboard 2; in order to realize connection between the plurality of boards 3 and the first backboard 2, a plurality of board connectors 7 are arranged on the surface of the first backboard 2, which is away from the supporting frame 6, the plurality of board connectors 7 are sequentially arranged along the second direction b, the plurality of boards 3 correspond to the plurality of board connectors 7 in meaning, and the boards 3 can be plugged into the corresponding board connectors 7 in the longitudinal direction c through the plugging openings 1031.

Specifically, referring to fig. 5 and fig. 6, the power supply 4 includes a plurality of power supply modules 401 and a power supply back plate 8, where the plurality of power supply modules 401 are sequentially arranged along the second direction b, the number of power supply modules 401 may be specifically set according to the requirements of power, etc., and in this embodiment, the number of power supply modules 401 may be, but is not limited to, four; the output end of each power module 401 is located at a side facing the first panel 101, the output ends of the power modules 401 are connected to the power backboard 8, the power backboard 8 may be a circuit board extending along the second direction b and disposed in the longitudinal direction c, the power backboard 8 is connected to the first backboard 2 through the adapters 21, the number of the adapters 21 may be specifically set according to the current, power and other requirements, and in this embodiment, the number of the adapters 21 connected to the power backboard 8 may be two but not limited to two.

Further, referring to fig. 3 and 4, in the embodiment, two inserting plates 9 disposed opposite to each other in the first direction a are disposed in the first portion of the accommodating space, the two inserting plates 9 are disposed between the first side plate 105 and the second side plate 106, and a plurality of inserting grooves 901 corresponding to the plurality of boards 3 one to one are disposed on opposite surfaces of the two inserting plates 9 along the first direction a, each inserting groove 901 extends along the longitudinal direction c, and the two inserting grooves 901 corresponding to the first direction a correspond to one board connector 7 and are used for inserting one board 3.

Specifically, in order to achieve accuracy of the board card 3, in the technical scheme adopted by the utility model, two boards 9 are arranged at a first part of the accommodating space, the two boards 9 are oppositely arranged in a first direction a and are respectively parallel to the first panel 101 and the second panel 102, a plurality of inserting grooves 901 are continuously arranged on opposite surfaces of the two boards 9 along a second direction b, the number of inserting grooves 901 on each board 9 is equal to the number of the plurality of board cards 3 and the number of the plurality of board card connectors 7, the inserting grooves 901 extend along a longitudinal direction c, the two corresponding inserting grooves 901 in the first direction a correspond to one board card connector 7 and are used for inserting one board card 3 in the longitudinal direction c, through the arrangement of the inserting grooves 901, a guiding effect is achieved in the process of inserting the board card 3, the board card 3 can be accurately inserted into the corresponding board card 3 inserting grooves 901, and the efficiency of the board card 3 installation is improved.

Further, referring to fig. 5, in an implementation, the server provided in this embodiment further includes: the heat dissipation assembly corresponds to the plurality of boards 3 and is positioned at one side of the plurality of boards 3 facing the first panel 101; the heat dissipation assembly includes a plurality of heat dissipation fans 10 distributed in an array along the second direction b and the longitudinal direction c.

Specifically, in order to realize reliable heat dissipation of a plurality of boards 3 in a server, in the technical scheme adopted by the utility model, a heat dissipation assembly is arranged in a chassis 1 at a position corresponding to the plurality of boards 3, the heat dissipation assembly comprises a plurality of heat dissipation fans 10 distributed along a second direction b and a longitudinal direction c in an array manner, and the plurality of boards 3 are subjected to efficient heat dissipation in an air cooling manner, so that the work and the service life of the boards 3 are improved.

Further, referring to fig. 1, in an embodiment, the air inlet on the first panel 101 includes a first air inlet 1011 and a second air inlet 1012, the first air inlet 1011 is disposed at a portion of the first panel 101 corresponding to the first portion, the second air inlet 1012 is disposed at a portion of the first panel 101 corresponding to the second portion, and the display screen module 11 and the front I/O module 12 are disposed at opposite sides of the second air inlet 1012 in the second direction b; the first air inlet 1011 and the second air inlet 1012 respectively include a plurality of air inlet holes distributed in an array.

Specifically, in the technical scheme adopted by the utility model, the air inlet on the first panel 101 comprises a first air inlet 1011 and a second air inlet 1012 which are mutually independent, the first air inlet 1011 and the second air inlet 1012 respectively comprise a plurality of air inlet through holes distributed in an array, the first air inlet 1011 corresponds to the first part of the accommodating space, the second air inlet 1012 corresponds to the second part of the accommodating space, the two sides of the first panel 101, which are positioned on the second air inlet 1012 in the second direction b, are respectively provided with a display screen module 11 and a front I/O module 12, and the display screen module 11 and the front I/O module 12 are respectively connected to the first back panel 2.

Further, referring to fig. 2, in an embodiment, the air outlet on the second panel 102 includes a first air outlet 1021 and a second air outlet 1022, the first air outlet 1021 is disposed at a portion of the second panel 102 corresponding to the first portion, the second air outlet 1022 is disposed at a portion of the second panel 102 corresponding to the second portion, and the second panel 102 corresponding to a portion between the first portion and the second portion is provided with the rear I/O module 13; the first air outlet 1021 and the second air outlet 1022 respectively include a plurality of air outlet through holes distributed in an array.

Specifically, in the technical scheme adopted by the utility model, the air outlet on the second panel 102 comprises a first air outlet 1021 and a second air outlet 1022 which are mutually independent, the first air outlet 1021 and the second air outlet 1022 respectively comprise a plurality of air outlet through holes distributed in an array, the first air outlet 1021 corresponds to the first part of the accommodating space, the second air outlet 1022 corresponds to the second part of the accommodating space, and a rear I/O module 13 is arranged at a position of the second panel 102 between the first air outlet 1021 and the second air outlet 1022, and the rear I/O module 13 is connected to the first back panel 2.

Further, referring to fig. 2, 5 and 6, in the embodiment, the second panel 102 corresponds to a portion of the second portion and is provided with two external power interfaces 14 on one side of the second air outlet 1022 in the second direction b for connecting to an external power source; the server further includes: the filter 15 and the power integration board 16, wherein the filter 15 is positioned in the accommodating space and is close to the two external power interfaces 14, and two input ends of the filter 15 are respectively connected with the two external power interfaces 14; the power integration board 16 is provided with two first connectors 17 and a plurality of second connectors 18, two output ends of the filter 15 are respectively connected to the two first connectors 17 through connecting wires, the plurality of second connectors 18 are in one-to-one correspondence with the plurality of power modules 401, and the second connectors 18 are connected with input ends of the corresponding power modules 401 through connecting wires, so that the design can provide current equalizing input for the first backboard 2 through the power backboard 8 and realize filtering to meet EMC requirements, meanwhile, the AC double-circuit redundancy external input function is realized, and even if one circuit is broken, the other circuit of external power input can work normally.

Further, in order to further improve the heat dissipation effect of the server, in the technical solution adopted in the present utility model, at least one auxiliary fan (not shown in the figure) may be further disposed on the second panel 102 to assist the heat dissipation component to accelerate the heat dissipation in the server, for example: the number of auxiliary fans may be two and detachably mounted on the surface of the second panel 102 facing the first panel 101, and the two auxiliary fans are disposed on opposite sides of the first panel 101 in the second direction b.

It should be noted that, in the description of the present specification, the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A server, comprising:

the machine case is internally provided with a containing space, and two opposite side walls of the machine case in the first direction are respectively provided with an air inlet and an air outlet;

wherein the first direction and the second direction are perpendicular to each other and are perpendicular to the longitudinal direction, respectively.

2. The server according to claim 1, wherein the server is configured to,

the chassis comprises: the first panel, the second panel, the first cover plate, the second cover plate, the first side plate and the second side plate are detachably connected to form the cabinet and the accommodating space inside;

the first panel is provided with an air inlet, the second panel is provided with an air outlet, the first cover plate is positioned on the top side of the second cover plate, the first cover plate is provided with a plugging opening corresponding to the plurality of boards, and the plugging opening is detachably provided with a plugging cover plate.

3. The server according to claim 2, wherein the server is configured to,

a supporting frame is horizontally arranged in the accommodating space of the case and used for supporting the first backboard;

a plurality of board card connectors are arranged on the first backboard along the second direction, the plurality of board cards are in one-to-one correspondence with the plurality of board card connectors, and the board cards are longitudinally inserted into the corresponding board card connectors so as to be connected with the first backboard;

the power supply includes: the power supply backboard and the plurality of power supply modules are sequentially arranged along the second direction, the output ends of the plurality of power supply modules are respectively connected to the power supply backboard, and the power supply backboard is connected to the first backboard through the adapter.

4. The server according to claim 2, wherein the server is configured to,

two plugboards are arranged in the first part of the accommodating space, the two plugboards are located between the first side board and the second side board, a plurality of pluggrooves which are in one-to-one correspondence with the plurality of boards are respectively arranged on the opposite surfaces of the two plugboards along the first direction, each pluggroove extends along the longitudinal direction, and the two pluggrooves which are corresponding to one board connector along the first direction are used for being plugged with one board connector.

5. The server of claim 2, further comprising:

the heat dissipation assembly is arranged in the accommodating space, corresponds to the plurality of board cards and is positioned at one side of the plurality of board cards, which faces the first panel;

6. The server according to claim 2, wherein the server is configured to,

the air inlet on the first panel comprises a first air inlet and a second air inlet, the first air inlet is arranged at a part of the first panel corresponding to the first part, the second air inlet is arranged at a part of the first panel corresponding to the second part, the first panel corresponds to the second part, and a display screen module and a front I/O module are respectively arranged at two opposite sides of the second air inlet in the second direction;

7. The server according to claim 3, wherein the server is configured to,

the air outlet on the second panel comprises a first air outlet and a second air outlet, the first air outlet is arranged at a part of the second panel corresponding to the first part, the second air outlet is arranged at a part of the second panel corresponding to the second part, and a rear I/O module is arranged at a part of the second panel corresponding to the space between the first part and the second part;

8. The server according to claim 7, wherein the server is configured to,

two external power interfaces are arranged on one side of the second air outlet in the second direction, wherein the side of the second panel corresponds to the second part;

the server further includes: a filter and a power integration board;

the filter is positioned in the accommodating space and is close to the two external power interfaces, and two input ends of the filter are connected with the two external power interfaces respectively;

the power integration board is provided with two first connectors and a plurality of second connectors, two output ends of the filter are respectively connected to the two first connectors through connecting wires, the plurality of second connectors are in one-to-one correspondence with the plurality of power modules, and the second connectors are connected with corresponding input ends of the power modules through connecting wires.

9. The server according to claim 2, wherein the server is configured to,

the first side plate and the second side plate are respectively connected with a first handle part in a corresponding rotation mode on the side faces, away from each other, of the first side plate and the second side plate, and two opposite ends in the first direction are respectively connected with the first handle part in a corresponding rotation mode.

10. The server according to claim 2, wherein the server is configured to,

the first panel is provided with second handle portions on two opposite sides in the second direction respectively.