CN215867707U - Server case and server equipment - Google Patents

Abstract

The embodiment of the application discloses a server case and server equipment, wherein the server case comprises a case shell and a separation structure, the case shell comprises a first side shell, a second side shell, a third side shell and a fourth side shell which are sequentially connected, the first side shell and the third side shell are oppositely arranged, and the second side shell and the fourth side shell are oppositely arranged; the separation structure is arranged in the case shell, the inner space of the case shell is separated into two extraction and insertion spaces, the orthographic projection parts of the two extraction and insertion spaces on the first side shell are overlapped, the extraction and insertion spaces are used for placing the node servers which are installed in an extraction and insertion mode, the server equipment comprises a server case and two node servers, and the two node servers can be installed in the two extraction and insertion spaces respectively in an extraction and insertion mode. The server chassis and the server equipment in the embodiment of the application can be installed on a 19-inch rack, and the deployment density of the node servers can be improved.

Description

Server case and server equipment

Technical Field

The utility model relates to the technical field of server structures, in particular to a server case and server equipment.

Background

A server is a device that provides computing services. Since the server needs to respond to and process the service request, the server generally has the capability of assuming and securing the service. Due to the need for cloud computing, more and more computing and storage problems can no longer be solved by relying on a single server, but rather a cluster server is needed to address the computing and data storage needs in a technical environment.

U is a unit indicating the external size of the server, and the term "1U refers to a server" and means a server having a height of 44.45mm and a width of 19 inches.

SUMMERY OF THE UTILITY MODEL

The application provides a server case and a server device, which can reduce the space occupied by the case,

in a first aspect, an embodiment of the present application provides a server chassis, including a chassis housing and a partition structure, where the chassis housing includes a first side shell, a second side shell, a third side shell, and a fourth side shell, which are connected in sequence, the first side shell and the third side shell are arranged opposite to each other, and the second side shell and the fourth side shell are arranged opposite to each other; the separation structure is arranged in the case shell and comprises a first separation plate, a middle separation plate and a second separation plate which are sequentially connected; the first partition board is connected with the first side shell and is arranged opposite to the second side shell and the fourth side shell, the first partition board is closer to the fourth side shell than the second side shell, the middle partition board is arranged opposite to the first side shell and the third side shell, the second partition board is connected with the third side shell and is arranged opposite to the second side shell and the fourth side shell, the second partition board is closer to the second side shell than the fourth side shell, so that the inner space of the chassis shell is divided into two inserting spaces, the orthographic projection parts of the two inserting spaces on the first side shell are overlapped, and the inserting spaces are used for placing the node servers installed in the inserting and pulling type mode.

Based on this application embodiment's server machine case, through design partition structure with chassis exterior's inner space partition become two and take out and insert the space, and two take out and insert the orthographic projection part of space on first side shell and overlap, take out and insert the space and be used for placing node server, improve the inseparable degree that node server placed, reduce the shared space of server machine case for more server machine case can be deployed in same frame.

In some embodiments, the partition structure further includes a third partition plate and a fourth partition plate, the third partition plate is disposed in the chassis housing and coplanar with the first partition plate, and two side edges of the third partition plate, which are far away from each other, are respectively connected to the first side shell and the third side shell; the fourth partition plate is arranged in the case shell and is coplanar with the second partition plate, and two side edges of the fourth partition plate, which are far away from each other, are respectively connected with the first side shell and the third side shell; and a part of the first side shell, the third partition plate, a part of the third side shell and the fourth partition plate surround together to form an accommodating space, and the accommodating space is used for placing a power supply module of the node server.

Based on the above embodiment, a containing space is formed by surrounding part of the first side shell, part of the third partition plate, part of the third side shell and the fourth partition plate together, the containing space can be used for placing a power supply module of the node server, and the power supply module can provide power supply support for the operation of the node server.

In some embodiments, in the height direction of the server chassis, the height dimensions of the second side case and the fourth side case are both D1, the distance from the middle partition plate to the first side case is D2, the distance from the middle partition plate to the third side case is D3, D2 is equal to D3, and D2 is less than D1; in the width direction of the server chassis, the distance from the first partition board to the second side shell is D4, the distance from the second partition board to the fourth side shell is D5, D4 is equal to D5, the width sizes of the first side shell and the third side shell are both D6, and D5 is smaller than D6; in the length direction of the server chassis, the length dimensions of the first partition plate, the middle partition plate and the second partition plate are all D7, the length dimensions of the third partition plate and the fourth partition plate are all D8, the length dimensions of the first side shell, the second side shell, the third side shell and the fourth side shell are all D9, and the sum of D7 and D8 is equal to D9.

Based on the above embodiment, the design enables the close degree of the node server placement to be improved.

In some embodiments, D1 has a value in the range of D1 ≥ 60mm, and D2 and D3 have a value in the range of D2 ≥ D3 ≥ 30 mm; the value range of D6 is 435-445 mm, and the value ranges of D4 and D5 are 217.5-260 mm; the value range of D7 is 250-600 mm, the value range of D8 is 200-400 mm, and the value range of D9 is 500-1000 mm.

Based on the embodiment, the product weight of the chassis is light, the occupied space is small, more server chassis can be deployed in the same rack, the maintenance convenience is improved, and the maintenance cost is reduced.

On the other hand, an embodiment of the present application provides a server device, including the server chassis, the two node servers, and the 1+1 redundant power module in any of the above embodiments, where the two node servers are both installed in the two plugging spaces respectively in a plugging manner, the 1+1 redundant power module is disposed in the accommodating space, and the 1+1 redundant power module is electrically connected to the two node servers.

Based on the above embodiment, the design enables the server equipment to accommodate two node servers and a 1+1 redundant power module, and the independent work of the two node servers and the arrangement of the 1+1 redundant power module enable the server equipment of the embodiment to meet 19-inch rack installation parameters and ensure the stability of the operation of the server equipment.

In some embodiments, the server device further includes a power adapter board, where the power adapter board includes a board body, and two first slots and two second slots disposed on the board body, the first slots and the second slots are disposed on the back of the board body, the two first slots are respectively located in the two plugging spaces for the two node servers to perform hot plugging with the two first slots, and the two second slots are located in the accommodating space; the 1+1 redundant power supply module further comprises two power supply modules, one end of each power supply module is provided with a golden finger connector which is used for carrying out hot plugging with the second slot, each power supply module is provided with a first surface and a second surface which are arranged in a back-to-back mode, the golden finger connector is compared with the second surface which is closer to the first surface, the two power supply modules are installed in the containing space, the two first surfaces are far away from each other, the two second surfaces are arranged in opposite directions, and therefore the first slot and the second slot are arranged on the two surfaces of the plate body which are arranged in the back-to-back mode.

Based on the embodiment, the node servers arranged in a crossed manner and the power supply modules arranged in a central symmetrical structure are designed, so that the maintenance of the node servers and the timely replacement of the power supply modules are facilitated.

In some embodiments, each node server includes a casing, the casing includes a bottom plate, a first installation portion and a second installation portion, the first installation portion and the second installation portion are both disposed on the bottom plate, the first installation portion and the second installation portion are disposed side by side along a width direction of the server casing, and the first installation portion and the second installation portion are communicated; in the height direction of the server case, the height of the first installation part is greater than that of the second installation part, so that the shell is embedded into the plug space; in the length direction of the server case, the length of the second installation part is smaller than that of the first installation part, so that an avoidance space is formed at the tail end of the case in the pulling and inserting direction of the node server, and the avoidance space is used for avoiding the 1+1 redundant power supply module.

Based on the embodiment, the two-node server can be arranged in the shell by restricting the shell structure, so that the space utilization rate in the shell is improved, and the installation requirement of a 19-inch rack can be met.

In some embodiments, the first installation part has a front end and a back end in the plugging direction, and each node server further comprises a mainboard, a display card and at least one PCI-E card; the size specification of the main board comprises at least one of MATX specification, mini-MATX specification and ITX specification, the main board is provided with a CPU mounting area and a PCI-E slot area, the CPU mounting area is arranged in the front end of the first mounting part, and the PCI-E slot area is arranged in the second mounting part; the number of the display cards is at most 4, the display cards are arranged in the rear end of the first installation part, the display cards are horizontally stacked along the height direction of the server case, and the display cards are electrically connected with the mainboard; the PCI-E card is at least a network card, is arranged at the rear end of the first installation part and is adjacent to the display card, the plate surface of the PCI-E card is vertical to the plate surface of the display card, and the PCI-E card is electrically connected with the mainboard.

Based on the embodiment, the node server meets the requirement of computing power output through the design of the internal structure of the node server.

In some embodiments, each node server further comprises a plurality of PCI-E patch cords, and the graphics card and the PCI-E card are connected with the PCI-E slot in the PCI-E slot area through the PCI-E patch cords.

Based on the embodiment, the PCI-E slot can be provided with devices such as a tera network card and the like through design, so that the requirement of network transmission of a client is met.

In some embodiments, along the height direction of the chassis, the height dimension of the first mounting part is D10, the range of D10 is D10 ≥ 60mm, the height dimension of the second mounting part is D11, and the range of D11 is D11 ≥ 30 mm;

along the width direction of the machine shell, the width dimension of the first mounting part is D12, the value range of D12 is 170mm-222mm, the height dimension of the second mounting part is D13, and the value range of D13 is 0mm-80 mm;

along the length direction of the machine shell, the length dimension of the first installation part is D14, the value range of D14 is 500mm-1000mm, the height dimension of the second installation part is D15, and the value range of D14 is 250mm-600 mm.

Based on the above embodiment, the size of the enclosure is limited, so that the height of the enclosure is not higher than 2U, and the width of the two node servers after cross nesting is ensured to meet the installation condition of a 19-inch rack, so that more node servers can be deployed in the same rack.

Based on this application embodiment's a server machine case and server equipment, separate into two through design partition structure with chassis exterior's inner space and take out and insert the space, can reduce the shared space of server machine case, effectively promote the inseparable degree that node server placed.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an exploded view of a server device according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a perspective view of a server chassis according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of another perspective view of a server chassis according to an embodiment of the present application;

FIG. 4a is a schematic diagram illustrating a perspective structural dimension of a server chassis according to an embodiment of the present application;

FIG. 4b is a schematic structural dimension view of another perspective of a server chassis according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a power adapter board and a power module according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a housing according to an embodiment of the present application;

FIG. 7 is a schematic structural diagram of a node server according to an embodiment of the present application;

fig. 8 is a schematic structural size diagram of a node server in an embodiment of the present application.

Reference numerals: 1. a server device; 10. a server chassis; 100. a chassis housing; 1001. a first side case; 1002. a second side case; 1003. a third side case; 1004. a fourth side case; 200. a partition structure; 2001. A first partition plate; 2002. a middle partition plate; 2003. a second partition plate; 2004. a third partition plate; 2005. a fourth partition plate; 300. drawing and inserting the space; 400. an accommodating space; 5001. a gold finger connector; 5002. a first surface; 5003. a second surface; 20. a node server; 30. 1+1 redundant power supply modules; 31 a power supply module; 40. a power supply adapter plate; 401. a plate body; 402. a first slot; 403. a second slot; 50. a housing; 501. a base plate; 502. a first mounting portion; 503. a second mounting portion; 504. avoiding a space; 60. a main board; 70. a display card; 80. a PCI-E card; 81. a PCI-E patch cord; 82. a PCI-E slot; 90. a fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In a general IDC (Internet Data Center) room, a standard 19-inch rack is commonly used to carry server equipment, so that the server equipment is usually selected according to the 19-inch industry standard in terms of mechanical size. In the selection range of the height of the chassis, the chassis with the height of 4U, 5U and the like is usually adopted to deploy the node servers installed in high density, 2 to 8 node servers can be deployed in a single chassis, and the server equipment formed by the deployment method has larger volume and weight, so that the server equipment is difficult to mount and maintain.

Referring to fig. 1, an embodiment of the present application provides a server apparatus 1, which includes a server chassis 10, two node servers 20, and a 1+1 redundant power module 30.

A partition structure 200 is disposed in the casing 100 of the server casing 10, and divides the internal space of the casing 100 into two plugging spaces 300 for placing the node servers 20 in a plugging manner.

Two node servers 20 may be installed in the two insertion spaces 300 respectively by way of insertion.

The 1+1 redundant power module 30 further includes two power modules 31, and the 1+1 redundant power module 30 is electrically connected to the two node servers 20.

In a first aspect, please refer to fig. 2, an embodiment of the present application provides a server enclosure 10, which includes an enclosure housing 100 and a partition structure 200.

The chassis housing 100 includes a first side case 1001, a second side case 1002, a third side case 1003, and a fourth side case 1004 connected in sequence, where the first side case 1001 is disposed opposite to the third side case 1003, and the second side case 1002 is disposed opposite to the fourth side case 1004.

The partition structure 200 is disposed in the chassis housing 100, and the partition structure 200 includes a first partition plate 2001, a middle partition plate 2002, and a second partition plate 2003 connected in sequence; the first partition plate 2001 is connected to the first side case 1001 and disposed opposite to the second side case 1002 and the fourth side case 1004, the first partition plate 2001 is closer to the fourth side case 1004 than the second side case 1002, the middle partition plate 2002 is disposed opposite to the first side case 1001 and the third side case 1003, the second partition plate 2003 is connected to the third side case 1003 and disposed opposite to the second side case 1002 and the fourth side case 1004, and the second partition plate 2003 is closer to the second side case 1002 than the fourth side case 1004 to divide the internal space of the housing case 100 into two insertion spaces 300, and the orthographic projections of the two insertion spaces 300 on the first side case 1001 overlap, and the insertion spaces 300 are used for placing the node servers 20 installed in the insertion manner.

Based on the embodiment of the present application, the partition structure 200 partitions the internal space of the chassis housing 100 into two plugging spaces 300, so that the node servers 20 are installed in the plugging spaces 300 in a plugging manner, that is, the node servers 20 in the embodiment of the present application are blade nodes, that is, the server chassis 10 in the embodiment of the present application is a chassis structure capable of installing 2 node servers 20, and the shell structure of the node servers 20 may be changed along with the internal structure of the plugging spaces 300, so the arrangement positions of the internal components of the node servers 20 may also be designed correspondingly along with the shell structure of the node servers 20. Since the orthographic projections of the inserting space 300 on the first side shell 1001 are partially overlapped, the inserting space 300 is reasonably arranged in the chassis housing 100, and the size of the chassis housing 100 is reduced. According to the embodiment of the application, on the basis that the size of the chassis housing 100 meets the width of 19 inches, the two node servers 20 can be arranged inside the chassis in a crossed manner, so that the occupied space of the chassis is reduced, and more node servers 20 can be accommodated in a rack for accommodating the server chassis 10. It is understood that the chassis housing 100 of the embodiment of the present invention only has a width of the chassis housing 100 that meets the 19-inch standard, and does not limit the height of the chassis, preferably, the height of the chassis of the embodiment is 2U, and in other embodiments, the height of the chassis may also be 1.5U, 3U, 4U, or 5U, and the like.

The first partition plate 2001 is disposed opposite to the second side case 1002 and the fourth side case 1004, and the first partition plate 2001 is preferably disposed parallel to the second side case 1002 and the fourth side case 1004, it is understood that the first partition plate 2001 may be disposed obliquely with respect to the second side case 1002 and the fourth side case 1004; the second partition 2003 is disposed opposite to the second side case 1002 and the fourth side case 1004, and the second partition 2003 is preferably disposed parallel to the second side case 1002 and the fourth side case 1004, but it is understood that the second partition 2003 may be disposed obliquely with respect to the second side case 1002 and the fourth side case 1004. Similarly, the first partition plate 2001 and the second partition plate 2003 may be provided in parallel or may be provided obliquely to each other. The intermediate partition plate 2002 may be provided in parallel with the first side case 1001 and the third side case 1003, or may be provided to be inclined with respect to the first side case 1001 and the third side case 1003. The first partition 2001 and the first side case 1001 are preferably vertically disposed, and it is understood that the first partition 2001 and the first side case 1001 may be obliquely disposed; the second partition plate 2003 and the third side case 1003 are preferably vertically disposed, and it is understood that the second partition plate 2003 and the third side case 1003 may be obliquely disposed; the intermediate partition plate 2002 is preferably provided vertically to the first partition plate 2001 and the second partition plate 2003, and it is to be understood that the intermediate partition plate 2002 may be provided vertically to one of the partition plates between the first partition plate 2001 and the second partition plate 2003, or may be provided obliquely to the first partition plate 2001 and the second partition plate 2003. The arrangement position of the partition structure 200 within the cabinet housing 100 is not particularly limited herein.

It is understood that, in other embodiments, when the node server 20 is installed in the plugging space 300, since the node server 20 emits heat in the operating state, the heat may not flow in time, which may cause overheating of the node server 20, and may adversely affect the stable operation of the node server 20; in order to promote the air circulation and avoid overheating of the node server 20 during operation, heat dissipation holes may be further formed in the second side case 1002 and the fourth side case 1004 to improve the heat dissipation efficiency of the server case 10, so as to create a more stable performance output environment for the node server 20.

As shown in fig. 3, in some embodiments, partition structure 200 further includes a third partition 2004 and a fourth partition 2005. The third partition 2004 is disposed in the chassis housing 100 and coplanar with the first partition 2001, and two side edges of the third partition 2004 away from each other are respectively connected to the first side shell 1001 and the third side shell 1003; the fourth separating plate 2005 is disposed in the chassis housing 100 and coplanar with the second separating plate 2003, and two side edges of the fourth separating plate 2005, which are far away from each other, are connected to the first side case 1001 and the third side case 1003, respectively. A part of the first side housing 1001, the third partition 2004, a part of the third side housing 1003 and the fourth partition 2005 together enclose a receiving space 400, and the receiving space 400 is used for accommodating the power module 31 of the node server 20.

In this embodiment, the set-up positions of the first side case 1001 and the third side case 1003 may be changed according to the size of the power module 31. The first and third side cases 1001 and 1003 are preferably disposed in parallel, the third and fourth partition plates 2004 and 2005 are preferably disposed perpendicular to the first and third side cases 1001 and 1003, respectively, and it is understood that the third and fourth partition plates 2004 and 1001 may be disposed obliquely, and the fourth and third partition plates 2005 and 1003 may be disposed obliquely. Further, when the first side case 1001 and the third side case 1003 are disposed in parallel, the first side case 1001 and the third side case 1003 may be disposed vertically with respect to the first side case 1001 or the third side case 1003, or disposed obliquely with respect to the first side case 1001 or the third side case 1003.

It can be understood that, in this embodiment, the third separating plate 2004 is disposed in the chassis housing 100 and disposed coplanar with the first separating plate 2001, that is, the third separating plate 2004 and the first separating plate 2001 may be two mutually non-contacting separating plates disposed coplanar, or two mutually contacting separating plates disposed coplanar, and the third separating plate 2004 and the first separating plate 2001 may also be integrally formed, and the manner of disposing the third separating plate 2004 and the first separating plate 2001 is not limited herein; the fourth separating plate 2005 is disposed in the chassis housing 100 and coplanar with the second separating plate 2003, that is, the fourth separating plate 2005 and the second separating plate 2003 may be two non-contact separating plates disposed coplanar or two abutting separating plates disposed coplanar, and the fourth separating plate 2005 and the second separating plate 2003 may also be integrally formed, where the manner of disposing the fourth separating plate 2005 and the second separating plate 2003 is not limited. The accommodating space 400 is further enclosed by a part of the first side housing 1001, the third partition 2004, a part of the third side housing 1003 and the fourth partition 2005, the accommodating space 400 can accommodate the power module 31 of the node server 20, and the power module 31 can provide power support for the operation of the node server 20.

It can be understood that the power module 31 may be directly connected to the first side case 1001 and the third side case 1003, or indirectly connected to the first side case 1001 and the third side case 1003, that is, the surfaces of the first side case 1001 and the third side case 1003 in the accommodating space 400 may further be provided with a blocking piece, and the blocking piece may prevent the power module 31 from being rubbed with the first side case 1001 and the third side case 1003 when the power module 31 is placed in the accommodating space 400, so as to generate scratches on the outer surface of the power module 31; the stopper may also position the disposition position of the power module 31 within the accommodating space 400 so that the power module 31 is stably disposed within the accommodating space 400.

As shown in fig. 4a-4b, in some embodiments, in the height direction of the server chassis 10, the height dimensions of the second side case 1002 and the fourth side case 1004 are both D1, the distance from the middle separation plate 2002 to the first side case 1001 is D2, the distance from the middle separation plate 2002 to the third side case 1003 is D3, D2 is equal to D3, and D2 is less than D1; in the width direction of the server chassis 10, the distance from the first partition 2001 to the second side case 1002 is D4, the distance from the second partition 2003 to the fourth side case 1004 is D5, D4 is equal to D5, the width dimensions of the first side case 1001 and the third side case 1003 are both D6, and D5 is smaller than D6; in the length direction of the server chassis 10, the first partition plate 2001, the middle partition plate 2002, and the second partition plate 2003 each have a length dimension of D7, the third partition plate 2004, and the fourth partition plate 2005 each have a length dimension of D8, the first side case 1001, the second side case 1002, the third side case 1003, and the fourth side case 1004 each have a length dimension of D9, and the sum of D7 and D8 is equal to D9.

In the embodiment of the present application, by defining the dimensional relationship that D2 is equal to D3, D4 is equal to D5, so that the partition structure 200 partitions the chassis housing 100 into two plugging spaces 300, and the two plugging spaces 300 are arranged in a 180 ° inverted manner, thereby enabling the node servers 20 having the same shape structure to be disposed in the plugging spaces 300, and reducing the manufacturing cost of the node servers 20; and since both D4 and D5 are smaller than D6, when two node servers 20 are arranged in the plugging space 300 in a plugging manner, the placement tightness of the node servers 20 can be improved.

In the length direction of the server chassis 10, the sum of D7 and D8 is equal to D9, and it is understood that in this embodiment, the first partition plate 2001 and the third partition plate 2004 are preferably integrally formed, and the second partition plate 2003 and the fourth partition plate 2005 are preferably integrally formed, and the integrally forming process enables the first partition plate 2001, the second partition plate 2003, the third partition plate 2004 and the fourth partition plate 2005 to have better structural strength and reduce the production and manufacturing cost. First partition plate 2001 and third partition plate 2004 may be provided in contact with each other, and second partition plate 2003 and fourth partition plate 2005 may be provided in contact with each other.

In some embodiments, D1 has a value in the range of D1 ≥ 60mm, and D2 and D3 have a value in the range of D2 ≥ D3 ≥ 30 mm; the value range of D6 is 435-445 mm, and the value ranges of D4 and D5 are 217.5-222.5 mm; the value range of D7 is 250-600 mm, the value range of D8 is 200-400 mm, and the value range of D9 is 500-1000 mm.

In the embodiment, the height and the width of the chassis housing 100 are limited, so that the parameters of the chassis housing 100 meet the installation parameters of a 19-inch rack, and meanwhile, the height of the whole chassis is maintained at the height of 1.5U and above 1.5U; preferably, the height of the chassis in this embodiment is 2U, and this embodiment defines the setting position of the partition structure 200 by parameters, so that the chassis is the server chassis 10 with the type of 2U2 node, and has a high chassis space utilization rate. In consideration of convenience of installation and maintenance of the equipment on the rack, the server chassis 10 of the embodiment has light weight and small occupied space, and more server chassis 10 can be deployed in the same rack, so that the maintenance convenience is improved, and the maintenance cost is reduced.

In a second aspect, please refer to fig. 1, an embodiment of the present application provides a server apparatus 1, which includes a server chassis 10, two node servers 20, and a 1+1 redundant power module 30.

The partition structure 200 is disposed in the casing 100 of the server casing 10, and divides the internal space of the casing 100 into two plugging spaces 300 and an accommodating space 400, so as to accommodate the node servers 20 and the power modules 31 installed in the plugging manner.

Two node servers 20 may be installed in the two insertion spaces 300 respectively by way of insertion. The two node servers 20 are installed separately, so that each node server 20 can work independently.

The 1+1 redundant power module 30 is disposed in the accommodating space 400, and the 1+1 redundant power module 30 is electrically connected to the two node servers 20. The 1+1 redundant power supply is a power supply which can be used for the node server 20, and is composed of two identical power supplies, and the two power supplies jointly realize power supply for the node server 20 and can meet the power supply and power consumption requirements of the node server 20. The 1+1 redundant power supply module 30 can control the load balance of the power supplies, when one power supply fails, the 1+1 redundant power supply module 30 enables the other power supply to take over the power supply work of the failed power supply, and the condition that the node server 20 stops working due to the fact that the power supply cannot supply power is avoided; after the failed power supply is replaced, the 1+1 redundant power supply module 30 enables the two stably operating power supplies to cooperatively operate. The 1+1 redundant power supply module 30 provides stable current for the operation of the node server 20, so as to ensure the stable operation of the server system.

According to the embodiment of the application, on the basis that the size of the chassis housing 100 meets the width of 19 inches, the two node servers 20 can be arranged inside the chassis in a crossed manner, so that the occupied space of the chassis is reduced, and more node servers 20 can be accommodated in a rack for accommodating the server chassis 10. Further, the chassis housing 100 of the embodiment of the present application only limits the width of the chassis housing 100 to meet the 19-inch standard, and does not limit the height of the chassis, preferably, the chassis height of the embodiment is 2U, and in other embodiments, the height of the chassis may also be 1.5U, 3U, 4U, or 5U, and the like.

Based on the embodiment of the present application, the server device 1 of the embodiment of the present application can accommodate two node servers 20 and one 1+1 redundant power supply module 30. The independent operation of the two-node server 20 and the arrangement of the 1+1 redundant power supply module 30 enable the server device 1 of the present embodiment to satisfy the 19-inch rack installation parameter, and simultaneously, ensure the stable operation of the server device 1.

As shown in fig. 5, in some embodiments, the server device 1 further comprises a power patch panel 40. The power adapter board 40 includes a board body 401, and two first slots 402 and two second slots 403 disposed on the board body 401, the first slots 402 and the second slots 403 are disposed on the back of the board body 401, the two first slots 402 are respectively located in the two plugging spaces 300, so that the two node servers 20 respectively perform hot plug with the two first slots 402, and the two second slots 403 are located in the accommodating space 400.

The 1+1 redundant power module 30 further includes two power modules 31, one end of each power module 31 is provided with a gold finger connector 5001 for hot plugging with the second slot 403, each power module 31 has a first surface 5002 and a second surface 5003 opposite to each other, the gold finger connector 5001 is closer to the second surface 5003 than the first surface 5002, after the two power modules 31 are installed in the accommodating space 400, the two first surfaces 5002 are away from each other and the two second surfaces 5003 are opposite to each other, so that the first slot 402 and the second slot 403 are arranged on the two opposite surfaces of the board body 401.

It can be understood that, the power adapter board 40 is configured to provide a switching basis for the power module 31 to supply power to the node server 20, on this basis, in the embodiment of the present application, two first slots 402 and two second slots 403 are disposed on two opposite surfaces of the power adapter board 40, the two first slots 402 can be respectively hot plugged with the node server 20 in the plugging space 300, and the two second slots 403 can be hot plugged with the gold finger connector 5001 of the power module 31 in the second accommodating space 400, so that both the power modules 31 can be electrically connected to the power adapter board 40, even if one power adapter board 40 is used to implement switching between two node servers 20 and two power modules 31, thereby simplifying complexity of circuit design.

Further, since the internal wiring layout of the power adapter board 40 is not sufficient to support the first slot 402 and the second slot 403, which are arranged in opposite directions, to be located at the same height on the power adapter board 40, that is, the projections of the first slot 402 and the second slot 403 on the power adapter board 40 may not overlap. To solve this problem, the gold finger connector 5001 is limited to be closer to the second surface 5003 than the first surface 5002, that is, the two power modules 31 are arranged in a central symmetry manner, and the central symmetry of the two power modules 31 prevents the first slot 402 and the second slot 403 from overlapping in projection on the power adapter board 40, so that the two node servers 20 and the two power modules 31 can be connected by using one power adapter board 40.

The hot plug, i.e. hot plug, in this embodiment means that the normal operation of the system is not affected by the external plug-in or plug-out behavior of the node server 20 and the power module 31 without turning off the system power. In this embodiment, the two node servers 20 may be respectively hot-plugged with the two first slots 402, so that when the system is powered on and the damaged node server 20 exists, pulling out the damaged node server 20 does not affect the normal operation of the system; in addition, one end of each power module 31 is provided with a gold finger connector 5001 for hot plugging with the second slot 403, and the hot plugging of the gold finger connector 5001 and the second slot 403 can enable the power module 31 to be replaced at any time under the condition that the voltage of the whole power system is maintained stable, so as to ensure the normal operation of other power modules 31 in the modular power system. In the embodiment, the node servers 20 and the power modules 31 arranged in the mirror image structure are designed to be crossed, so that the maintenance of the node servers 20 and the timely replacement of the power modules 31 are facilitated.

As shown in fig. 6, in some embodiments, each node server 20 includes a housing 50, and the housing 50 includes a bottom plate 501, a first mounting portion 502, and a second mounting portion 503.

The first mounting portion 502 and the second mounting portion 503 are both provided on the bottom plate 501 in communication, and the first mounting portion 502 and the second mounting portion 503 are provided side by side in the width direction of the server casing 10. The first and second mounting portions 502 and 503 provide a mounting space for setting hardware such as a hard disk, a main board 60, and a CPU of the node server 20.

In the height direction of the server casing 10, the height of the first installation part 502 is greater than that of the second installation part 503, so that the casing 50 is inserted into the inserting space 300; in the longitudinal direction of the server casing 10, the length of the second mounting portion 503 is smaller than the length of the first mounting portion 502, so that the housing 50 forms a space 504 at the end of the node server 20 in the plugging direction, and the space 504 is used for avoiding the 1+1 redundant power supply module 30. Preferably, the height of the first mounting portion may be 2U, and the height of the second mounting portion may be 1U.

The present embodiment allows the node server 20 to be accurately embedded in the plug space 300 by the structural constraint of the casing 50. It can be understood that, in the height direction of the server chassis 10, the height of the first installation portion 502 is greater than the height of the second installation portion 503, and a difference space formed by the height difference between the first installation portion 502 and the second installation portion 503 enables the two node servers 20 to be arranged inside the chassis in a mutual 180-degree turnover manner, so that the space utilization rate inside the chassis is improved, and thus the installation requirement of a 19-inch rack can be met.

As shown in fig. 7, the first attachment portion 502 has a front end and a rear end in the inserting and extracting direction, a portion of the first attachment portion 502 distant from the escape space 504 in the inserting and extracting direction is referred to as a front end, and a portion of the first attachment portion 502 distant from the front end in the inserting and extracting direction is referred to as a rear end.

In this embodiment, each node server 20 further includes a motherboard 60, a graphics card 70, and at least one PCI-E card 80.

The size specification of the main board 60 includes at least one of the MATX specification, the mini-MATX specification, and the ITX specification, and the main board 60 has a CPU mounting area provided in the front end of the first mounting portion 502 and a PCI-E slot area provided in the second mounting portion 503. Preferably, since the motherboard 60 of the MATX specification has a relatively small volume and good expandability, the size of the motherboard 60 of the embodiment is the MATX specification with good compatibility, and the maintenance cost of a customer can be reduced by using the size of the motherboard 60 of the MATX specification. In the embodiment of the present application, the motherboard 60 of the MATX specification is installed in the first installation portion 502 and the second installation portion 503, and the motherboard 60 of the MATX specification is directly or indirectly connected to the bottom plate, so that the server chassis 10 can accommodate two node servers 20, and the space utilization rate of the server chassis 10 is increased by 501.

When the height of the server chassis 10 is 2U, the number of the graphics cards 70 is at most 4, the graphics cards 70 are disposed in the rear end of the first mounting portion 502, the graphics cards 70 are horizontally stacked along the height direction of the server chassis 10, and the graphics cards 70 are electrically connected to the motherboard 60. In this embodiment, the number of the graphics cards 70 is 4, and the graphics cards 70 have a single slot thickness, and the graphics cards 70 are horizontally stacked along the height direction of the server chassis 10, and the graphics cards 70 stacked and disposed in this embodiment adopt a transverse arrangement means, so that the chassis is maintained at a height of 2U on the basis of satisfying the cloud computing power support, and the number of the rack-deployed node servers 20 is increased, so that the IDC computer room has a higher server deployment density. In other embodiments, the double-slot thickness graphics cards may also be installed in parallel with the height of the server chassis 10 being 2U.

The PCI-E card 80 is at least a network card, the PCI-E card 80 is disposed at the rear end of the first mounting portion 502 and is adjacent to the display card 70, the surface of the PCI-E card 80 is perpendicular to the surface of the display card 70, and the PCI-E card 80 is electrically connected to the motherboard 60.

It can be understood that, in some embodiments, a fan 90 is further disposed between the graphics card 70 and the motherboard 60, the fan 90 plays a role of assisting in heat dissipation of the node server 20, when the node server 20 works, heat generated inside the casing 50 is rapidly discharged by the fan 90, and the fan 90 discharges heat generated when the motherboard 60 works out of the first installation portion 502, so that a cooling effect is achieved, and a requirement of long-time operation of high power of the node server is met. In addition, because the two-node servers 20 are installed in the chassis housing 100 in parallel, the air ducts inside the chassis 50 of the two-node servers 20 are arranged in parallel, and the air ducts are reasonably designed in position, the two-node servers 20 will not affect the operation due to the heat emission when working, and the stability of the high-power operation of the system is facilitated.

In other embodiments, when the height of the server chassis 10 is greater than 2U, a larger CPU heat sink and more display cards 70 can be used inside the server chassis, and therefore, the number of the display cards 70 is not limited here.

In some embodiments, each node server 20 also includes a plurality of PCI-E patch cords 81, and the graphics card 70 and the PCI-E card 80 are connected to PCI-E slots 82 in the PCI-E slot bank via the PCI-E patch cords 81.

In this embodiment, the PCI-E slot 82 is provided, and the display card 70 and the PCI-E card 80 are connected to the PCI-E slot 82, so that the PCI-E slot 82 can be provided with devices such as a tera network card, thereby meeting the network transmission requirements of clients. The PCI-E patch cord 81 is used for connecting PCI-E equipment such as the display card 70 and the like, so that the direct connection of the PCI-E equipment and the mainboard 60 can be avoided, and the installation height of the MATX mainboard 60 in a PCI-E slot area is reduced.

As shown in fig. 8, in some embodiments, the enclosure 50 size range of the node server 20 is also limited.

In the height direction of the chassis 50, the height dimension of the first mounting part 502 is D10, the range of D10 is D10 is not less than 60mm, the height dimension of the second mounting part 503 is D11, and the range of D11 is D11 is not less than 30 mm;

in the width direction of the chassis 50, the width dimension of the first mounting part 502 is D12, the range of the D12 is 170mm-222mm, the height dimension of the second mounting part 503 is D13, and the range of the D13 is 0mm-80 mm;

in the length direction of the housing 50, the length dimension of the first mounting portion 502 is D14, the range of the D14 is 500mm-1000mm, the height dimension of the second mounting portion 503 is D15, and the range of the D14 is 250mm-600 mm.

In combination with the size structure of the server chassis 10, the present embodiment makes the height of the chassis 50 1.5U by limiting the size of the chassis 50, so that the chassis can have a thinner structure. The two-node server 20 can be inserted into the insertion space 300, so as to improve the space utilization of the server chassis 10. The chassis 50 is sized to fit a 19 inch rack so that more node servers 20 can be deployed in the same rack.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar parts; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (10)

1. A server chassis, comprising:

the chassis comprises a chassis shell, a first side shell, a second side shell, a third side shell and a fourth side shell which are sequentially connected, wherein the first side shell and the third side shell are oppositely arranged, and the second side shell and the fourth side shell are oppositely arranged;

the separation structure is arranged in the case shell and comprises a first separation plate, a middle separation plate and a second separation plate which are sequentially connected; the first partition board is connected with the first side shell and is arranged opposite to the second side shell and the fourth side shell, the first partition board is closer to the fourth side shell than the second side shell, the middle partition board is arranged opposite to the first side shell and the third side shell, the second partition board is connected with the third side shell and is arranged opposite to the second side shell and the fourth side shell, the second partition board is closer to the second side shell than the fourth side shell, so that the inner space of the case shell is divided into two plugging spaces, orthographic projections of the two plugging spaces on the first side shell are partially overlapped, and the plugging spaces are used for placing node servers installed in a plugging mode.

2. The server chassis of claim 1, wherein the partition structure further comprises:

the third partition plate is arranged in the case shell and is coplanar with the first partition plate, and two side edges, far away from each other, of the third partition plate are respectively connected with the first side shell and the third side shell;

the fourth partition plate is arranged in the case shell and is coplanar with the second partition plate, and two side edges, far away from each other, of the fourth partition plate are respectively connected with the first side shell and the third side shell;

and a part of the first side shell, the third partition board, a part of the third side shell and the fourth partition board surround together to form an accommodating space, and the accommodating space is used for accommodating a power supply module of the node server.

3. The server chassis of claim 2,

in the height direction of the server chassis, the height dimensions of the second side shell and the fourth side shell are both D1, the distance from the middle partition plate to the first side shell is D2, the distance from the middle partition plate to the third side shell is D3, the D2 is equal to D3, and the D2 is smaller than the D1;

in the width direction of the server chassis, the distance from the first partition board to the second side shell is D4, the distance from the second partition board to the fourth side shell is D5, the D4 is equal to the D5, the width dimensions of the first side shell and the third side shell are both D6, and the D5 is smaller than the D6;

in the length direction of the server chassis, the length dimensions of the first partition plate, the middle partition plate and the second partition plate are all D7, the length dimensions of the third partition plate and the fourth partition plate are all D8, the length dimensions of the first side shell, the second side shell, the third side shell and the fourth side shell are all D9, and the sum of D7 and D8 is equal to D9.

4. The server chassis of claim 3,

the value range of D1 is D1 which is more than or equal to 60mm, and the value ranges of D2 and D3 are D2 which is D3 which is more than or equal to 30 mm;

the value range of the D6 is 435-445 mm, and the value ranges of the D4 and the D5 are 217.5-260 mm;

the value range of the D7 is 250-600 mm, the value range of the D8 is 200-400 mm, and the value range of the D9 is 500-1000 mm.

5. A server device, characterized in that the server device comprises:

the server chassis of any of claims 2-4;

the two node servers can be respectively installed in the two plugging spaces in a plugging mode;

the 1+1 redundant power supply module, the 1+1 redundant power supply module set up in the accommodation space, just the 1+1 redundant power supply module and two node server electric connection.

6. The server device according to claim 5,

the server equipment further comprises a power supply adapter plate, the power supply adapter plate comprises a plate body, two first slots and two second slots, the two first slots and the two second slots are arranged on the plate body, the first slots and the second slots are arranged on the plate body in a reverse mode, the two first slots are respectively located in the two plugging spaces, so that the two node servers can be respectively subjected to hot plugging with the two first slots, and the two second slots are located in the accommodating space;

the 1+1 redundant power supply module still includes two power module, each power module's one end be provided with the second slot carries out the golden finger connector of hot plug, each power module has first surface and the second surface that sets up back to back mutually, golden finger connector compare in the first surface is closer to the second surface, two power module install in behind the accommodation space, two the first surface is kept away from each other and two the second surface sets up in opposite directions, so that two surfaces that the plate body carried on the back mutually arrange first slot with the second slot.

7. The server apparatus of claim 5, wherein each of the node servers comprises a chassis, the chassis comprising:

a base plate;

a first mounting portion disposed on the bottom plate;

the second installation part is arranged on the bottom plate, the first installation part and the second installation part are arranged side by side along the width direction of the server case, and the first installation part is communicated with the second installation part;

in the height direction of the server case, the height of the first installation part is greater than that of the second installation part, so that the casing is embedded into the plug space;

in the length direction of the server case, the length of the second installation part is smaller than that of the first installation part, so that the shell forms an avoidance space at the tail end of the node server in the plugging direction, and the avoidance space is used for avoiding the 1+1 redundant power supply module.

8. The server apparatus according to claim 7, wherein the first installation section has a front end and a rear end in the plugging direction, each of the node servers further comprising:

a motherboard having a dimensional specification including at least one of an MATX specification, a mini-MATX specification, and an ITX specification, the motherboard having a CPU mounting area and a PCI-E slot area, the CPU mounting area being disposed in the front end of the first mounting portion, the PCI-E slot area being disposed in the second mounting portion;

the number of the display cards is at most 4, the display cards are arranged in the rear end of the first installation part, the display cards are horizontally stacked along the height direction of the server case, and the display cards are electrically connected with the mainboard;

at least one PCI-E card, the PCI-E card is the network card at least, the PCI-E card set up in the first installation department the rear end with the display card is adjacent to be set up, just the face of PCI-E card with the face of display card is perpendicular, the PCI-E card with mainboard electric connection.

9. The server apparatus according to claim 8, wherein each of the node servers further comprises:

the display card and the PCI-E card are connected with the PCI-E slots in the PCI-E slot area through the PCI-E patch cords.

10. The server device according to claim 8,

along the height direction of the machine shell, the height dimension of the first mounting part is D10, the value range of D10 is D10 which is more than or equal to 60mm, the height dimension of the second mounting part is D11, and the value range of D11 is D11 which is more than or equal to 30 mm;

along the width direction of the machine shell, the width dimension of the first mounting part is D12, the value range of D12 is 170mm-222mm, the width dimension of the second mounting part is D13, and the value range of D13 is 0mm-80 mm;

edge the length direction of casing, the length dimension of first installation department is D14, the value range of D14 is 500mm-1000mm, the length dimension of second installation department is D15, the value range of D14 is 250mm-600 mm.

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