CN216927538U

CN216927538U - 3U4 node server chassis

Info

Publication number: CN216927538U
Application number: CN202220744009.3U
Authority: CN
Inventors: 熊杰; 沈海峰; 吴洋; 冯星
Original assignee: Wuhan Pansheng Dingcheng Technology Co ltd
Current assignee: Wuhan Pansheng Dingcheng Technology Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-08
Anticipated expiration: 2032-04-01

Abstract

The utility model provides a 3U4 node server case, which comprises a 3U case, a first system module and a second system module, wherein the first system module and the second system module are arranged in the 3U case in a removable manner; the first system module and the second system module are internally provided with a display card, a mainboard and a power supply of the server; and a cooling fan module is arranged between the first system module and the second system module. The first system module and the second system module which exist in a single body form are arranged in the case according to the size of the 3U case, and the single body can be drawn out from the inside of the case, so that the server case is convenient to inspect and replace, and the practicability of the case is improved; by arranging the cooling fan between the first system module and the second system module of the case, heat in the first system module and the second system module can be discharged at the same time, and the cooling efficiency of the case is improved.

Description

3U4 node server chassis

Technical Field

The utility model relates to the technical field of servers, in particular to a 3U4 node server case.

Background

High-density servers are increasingly widely used because they can store and process data centrally and have high space utilization. However, since the high-density server includes many server nodes, it is difficult to check if there is a failure in the server, and if it is difficult to remove the failure, the entire server needs to be replaced.

In the prior art, the utility model with publication number CN208607572U discloses a 3U9 node high-density server, which comprises a 3U case, wherein a system back plate, a power supply 214 module, a power supply 214 adapter plate and nine hot plug nodes are arranged in the 3U case, and each hot plug node comprises a node tray, a node main plate, a node side plate, a node middle plate and a node hard disk; the node main board, the node side boards, the node middle board and the node hard disk are arranged on the node tray, the power supply 214 module is connected with the power supply 214 adapter board, and the power supply 214 adapter board and the node middle board are respectively connected with the system backboard in a plugging and unplugging manner. According to the technical scheme, the plurality of systems are arranged in the case, so that the space utilization rate and the calculation density of the case are improved, and the space of the server is saved. However, in the above-described technical solution, the plurality of systems and the chassis are integrated, so that it is not easy to inspect the server when the server has an internal failure, and only the entire server can be replaced if the internal failure range of the server is large.

In view of the above, there is a need to design an improved 3U4 node server chassis to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a 3U4 node server chassis.

In order to achieve the purpose of the utility model, the utility model provides a 3U4 node server case, which comprises a 3U case, a first system module and a second system module, wherein the first system module and the second system module are arranged in the 3U case in a removable manner;

the first system module and the second system module are internally provided with a display card, a mainboard and a power supply of a server;

and a cooling fan module is arranged between the first system module and the second system module.

Further, the first system module and the second system module are arranged in the 3U case in a back-to-back manner.

Further, the first system module comprises a first system and a second system which are arranged on one side of the inner cavity of the 3U case side by side.

Further, the first system comprises a first shell and a substrate arranged in the first shell, wherein the substrate is vertically arranged on the bottom surface of the first shell.

Furthermore, the display card and the main board are arranged on one side of the substrate, and the display card and the main board are perpendicular to the substrate; the power set up in the opposite side of base plate, the power be used for the display card with the mainboard power supply.

Furthermore, one side of the display card, which is provided with the functional interface, is close to the corresponding interface opening on the first shell.

Furthermore, the cooling fan module comprises a fixing plate fixed on the 3U chassis and a plurality of cooling fans fixed on the fixing plate.

Further, the size of the heat dissipation fan is the size of a market public fan.

Furthermore, a lifting handle is arranged on the first shell and penetrates through the wall surface of the 3U case.

Furthermore, a top cover of the 3U case is provided with a vent hole for air to enter and exit the 3U case.

The utility model has the beneficial effects that:

according to the 3U4 node server case provided by the utility model, the first system module 20 and the second system module which exist in a single body form are arranged in the case according to the size of the 3U case, and the single body can be drawn out from the inside of the case, so that the server case can be conveniently checked and replaced by the arrangement mode, and the practicability of the case is improved; the power supply in the single body is connected with the substrate of the single body in a hot plug mode, so that the power supply can be directly taken out of the single body when the power supply needs to be checked or replaced, and the practicability of the case is further improved; by arranging the cooling fan between the first system module and the second system module of the case, heat in the first system module and the second system module can be discharged at the same time, and the cooling efficiency of the case is improved.

Drawings

Fig. 1 is a schematic structural diagram of an angle of a 3U4 node server chassis provided in the present invention;

fig. 2 is a schematic view of an angle internal structure of a 3U4 node server chassis provided in the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a schematic diagram of the first system of FIG. 2;

FIG. 5 is a schematic diagram of the internal structure of the first system of FIG. 4;

the reference numbers are as follows:

100. 3U4 node server chassis; 10. 3U case; 20. a first system module; 21. a first system; 211. a substrate; 212. a display card; 213. a main board; 214. a power source; 22. a second system; 23. a heat dissipation fan module; 231. and (7) fixing the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not closely related to the present invention are omitted.

In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1 to 4, a 3U4 node server chassis 100 according to the present invention includes a 3U chassis 10, and a first system module 20 and a second system module (not numbered) removably disposed in the 3U chassis 10, wherein the first system module 20 and the second system module are respectively provided with a display card 212, a motherboard 213, and a power supply 214 of a server, and a cooling fan module 23 is disposed between the first system module 20 and the second system module for discharging heat in the first system module 20 and the second system module.

Referring to fig. 1 in combination with fig. 2, the first system module 20 includes a first system 21 and a second system 22 disposed side by side at one side of the inner cavity of the 3U chassis 10, in other embodiments, a top cover of the 3U chassis 10 is further provided with a vent (not numbered in the figure) for air to enter and exit the chassis, the first system 21 includes a first housing (not numbered in the figure) and a substrate 211 disposed in the first housing, the substrate 211 is disposed in a direction perpendicular to a bottom surface of the first housing, one side of the substrate 211 is transversely provided with a graphics card 212 and a motherboard 213, the graphics card 212 and the motherboard 213 are disposed opposite to each other, the other side of the substrate 211 is provided with a power source 214 for supplying power to the graphics card 212 and the motherboard 213, the power source 214 is connected to the substrate 211 in a hot plug manner, one side of the graphics card 212 provided with a functional interface is disposed on a front panel facing the first housing, and the front panel is provided with an interface opening matching the functional interface, similarly, an interface opening matched with the functional interface is also arranged at a corresponding position on the 3U case 10, so that the functional interface can be conveniently connected with the outside; particularly, a handle is arranged on the first shell and penetrates through the wall surface of the 3U case 10, so that the first system can be conveniently taken out of the 3U case, and it should be noted that the size of the 3U case is 700mm in length, 433.6mm in length and 132mm in height.

Specifically, the size of the first system is 320mm long, 206mm wide and 104mm high, and the structures of the first system 21 and the second system 22 are substantially the same, which is not described herein again; the second system module is arranged at the other side of the inner cavity of the 3U case 10, and the structures of the first system module 20 and the second system module are basically consistent and are not described again; the first system module 20 and the second system module are arranged in a back-to-back manner, where the back-to-back means that the tail ends of the graphics cards of the two systems are close to each other.

More specifically, the heat dissipation fan module 23 is disposed between the first system module 20 and the second system module, the heat dissipation fan module 23 includes a fixing plate 231 fixed to the 3U chassis 10 and three heat dissipation fans fixed to the fixing plate 231, the fixing plate 231 is vertically fixed between the first system module 20 and the second system module, and particularly, the heat dissipation fans are market public fans having a size of 12cm, and by disposing the heat dissipation fans between the first system module 20 and the second system module, the first system module and the second system module can be simultaneously cooled, and hot air can be discharged from the front and rear panels.

The working principle of the utility model is as follows: when the 3U4 node server chassis 100 provided by the utility model is applied, the front side and the rear side of the chassis can be connected with the outside and information transmission can be realized in a hot plug mode, and in the running process of the chassis, the heat dissipation module 23 in the middle of the chassis dissipates heat of the first system module 20 and the second system module at the two sides and takes away heat in the modules; if need maintain and when changing single system, the handle on the usable monomer is taken out single system from 3U quick-witted incasement, to the monomer maintain and change can.

In summary, according to the 3U4 node server chassis 100 provided by the utility model, the first system module 20 and the second system module which exist in a single body form are arranged in the chassis according to the size of the 3U chassis, and the single body can be extracted from the interior of the chassis, so that the server chassis is convenient to inspect and replace, and the practicability of the chassis is improved; by arranging the heat dissipation fan between the first system module 20 and the second system module, the heat inside the case can be accelerated to be discharged, and the heat dissipation efficiency of the case is improved.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.

Claims

1. A3U 4 node server chassis comprises a 3U chassis (10) and a first system module (20) and a second system module which are arranged in the 3U chassis (10) in a removable way;

the first system module (20) and the second system module are internally provided with a display card (212), a main board (213) and a power supply (214) of a server;

and a cooling fan module (23) is arranged between the first system module (20) and the second system module.

2. A 3U4 node server chassis according to claim 1, wherein the first system module (20) and the second system module are arranged in a back-to-back manner within the 3U chassis (10).

3. A 3U4 node server chassis according to claim 2, wherein the first system module (20) comprises a first system (21) and a second system (22) arranged side by side on one side of the 3U chassis (10) cavity.

4. A 3U4 node server chassis according to claim 3, wherein the first system (21) comprises a first housing and a substrate (211) disposed within the first housing, the substrate (211) being disposed vertically on a bottom surface of the first housing.

5. The 3U4 node server chassis of claim 4, wherein the graphics card (212) and the motherboard (213) are disposed on one side of the substrate (211), and the graphics card (212) and the motherboard (213) are both perpendicular to the substrate (211); the power supply (214) is arranged on the other side of the substrate (211), and the power supply (214) is used for supplying power to the display card (212) and the mainboard (213).

6. The 3U4 node server chassis of claim 5, wherein a side of the graphics card (212) on which the functional interface is located is proximate to a corresponding interface opening on the first housing.

7. The 3U4 node server chassis of claim 1, wherein the radiator fan module (23) comprises a fixing plate (231) fixed to the 3U chassis (10) and a plurality of radiator fans fixed to the fixing plate (231).

8. The 3U4 node server chassis of claim 7, wherein the size of the radiator fan is the size of a market fan.

9. The 3U4 node server chassis of claim 6, wherein the first shell is provided with a handle, the handle penetrates through a wall of the 3U chassis (10).

10. The 3U4 node server chassis of claim 1, wherein a top cover of the 3U chassis (10) is provided with vents for air to enter and exit the 3U chassis (10).