CN113204272A

CN113204272A - 6U server case that reinforcing material commonality is strong

Info

Publication number: CN113204272A
Application number: CN202110557375.8A
Authority: CN
Inventors: 聂爱君
Original assignee: Shenzhen Guoxin Hengyun Information Security Co Ltd
Current assignee: Shenzhen Guoxin Hengyun Information Security Co Ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-08-03
Anticipated expiration: 2041-05-21
Also published as: CN113204272B

Abstract

The invention provides a 6U server case with strong material sharing, which comprises: the computer case comprises a computer case shell, a first back plate, a second back plate, a front hard disk module, a rear hard disk module, a cooling fan module and a mainboard module, wherein the front hard disk module is arranged at one end of the computer case shell close to a front panel, and the front hard disk module is respectively connected with the first back plate and the second back plate; the rear hard disk module is arranged at one end of the case shell close to the rear panel and is connected with the first back plate or the second back plate; the main board module is arranged above the rear hard disk module, and the heat radiation fan module is arranged between the front hard disk module and the rear hard disk module in a staggered stacked mode through a plurality of layers of heat radiation fan components. The material sharing performance of the invention is strong, the purposes of reducing the research and development period, the production cost and the like of the product can be achieved, and the invention is beneficial to the material preparation, the assembly and the later maintenance of the product.

Description

6U server case that reinforcing material commonality is strong

Technical Field

The invention relates to a server case, in particular to a 6U server case with strong material sharing performance.

Background

A server refers to a computer that manages resources and provides services to users, and is generally divided into a file server, a database server, an application server, and the like, and a computer or a computer system running the above software is also referred to as a server. Compared with a common PC, the server has higher requirements on stability, safety, performance and the like, so that the hardware such as a CPU (central processing unit), a chipset, an internal memory, a disk system, a network and the like of the server is different from the common PC, correspondingly, the disk position and the space required by a hard disk module are also different, for example, two server cases, namely a 6U60 disk position server case and a 6U48 disk position server case, are consistent in size, and if the module in the server can be optimally designed, the purpose of reducing the research and development period, the production period and the production cost of a product can be achieved by improving the common performance.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a 6U server case capable of enhancing the material sharing property, so as to achieve the purpose of reducing the research and development period, the production period and the production cost of a product, and facilitate the material preparation, assembly and later maintenance of the product.

To this end, the present invention provides a 6U server chassis with enhanced material sharing, including: the computer case comprises a computer case shell, a first back plate, a second back plate, a front hard disk module, a rear hard disk module, a cooling fan module and a mainboard module, wherein the front hard disk module is arranged at one end of the computer case shell close to a front panel, and the front hard disk module is respectively connected with the first back plate and the second back plate; the rear hard disk module is arranged at one end of the case shell close to the rear panel and is connected with the first back plate or the second back plate; the main board module is arranged above the rear hard disk module, and the heat radiation fan module is arranged between the front hard disk module and the rear hard disk module in a staggered stacked mode through a plurality of layers of heat radiation fan components.

The further improvement of the invention is that the first back plate is a hard disk back plate with 24 disks, the second back plate is a hard disk back plate with 12 disks, and the first back plate and the second back plate are arranged at two ends of the cooling fan module.

The invention has the further improvement that each disk position of the first back plate and the second back plate is provided with a plug-in connecting piece, and hard disks in the front hard disk module and the rear hard disk module are connected with the plug-in connecting pieces.

The invention has the further improvement that the invention also comprises a mainboard module support frame, wherein the mainboard module support frame is arranged on the inner walls of the two sides of the case shell and is arranged at one end of the rear hard disk module, which is far away from the rear panel; the mainboard module is arranged above the rear hard disk module and the mainboard module supporting frame in a drawer type.

The invention has the further improvement that the upper end surface of the rear hard disk module is provided with a supporting piece, and the upper plane of the supporting piece and the mainboard module supporting frame are positioned on the same plane.

The invention further improves the structure that the lifting handle assembly is arranged on the outer walls of two sides of the chassis shell.

The invention is further improved in that the lifting handle assembly comprises a handle mounting seat, a lifting handle and a handle fixing piece, wherein the handle fixing piece is arranged at the upper end of the handle mounting seat, the upper part of the handle fixing piece is provided with a clamping step, and the lower part of the handle fixing piece is provided with a fixing part; the lifting handle is arranged on the handle mounting seat through the handle fixing piece and is arranged below the clamping step.

The invention has the further improvement that the mainboard module comprises a mainboard bracket, a mainboard mounting plate, a mainboard and a power supply assembly, wherein the mainboard is arranged on the mainboard bracket through the mainboard mounting plate; the power supply assembly is arranged on the mainboard bracket and connected with the mainboard; the mainboard mounting panel is provided with more than two mounting holes, the mainboard passes through the mounting hole with the mainboard mounting panel is connected.

The invention further improves the structure that the structure comprises a hand-push pulling piece, wherein the hand-push pulling piece is arranged on two sides of the front panel of the case shell, and a hand-shaking groove is arranged on one side of the hand-push pulling piece close to the case shell.

The invention has the further improvement that the heat radiation fan module comprises a first module bracket, a first heat radiation fan module, a second module bracket and a second heat radiation fan module, wherein the first heat radiation fan module is arranged between the front hard disk module and the rear hard disk module through the first module bracket; the second cooling fan module is arranged above the first cooling fan module through the second module bracket.

Compared with the prior art, the invention has the beneficial effects that: the front hard disk module is arranged at one end of the case shell close to the front panel and is respectively connected with the first back plate and the second back plate; the rear hard disk module is arranged at one end of the case shell close to the rear panel, the rear hard disk module is connected with the first back plate or the second back plate, namely, the front hard disk module preferably passes through the first back plate and the second back plate which are arranged at one end of the case shell close to the front panel, the rear hard disk module preferably passes through the first back plate or the second back plate which is arranged at one end of the case shell close to the rear panel, different rear hard disk modules are arranged through the two back plates, and then the setting requirements of standard server cases such as a 6U60 disk server case and a 6U48 disk server case can be well met, the material sharing performance of a product can be effectively enhanced, and the purposes of reducing the research and development period, the production period and the production cost of the product are achieved Assembling and later maintenance.

Drawings

Fig. 1 is a schematic perspective view of a 6U60 chassis for a disk server in an embodiment of the present invention;

FIG. 2 is an exploded view of a 6U60 drive server chassis according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a 6U60 disk server chassis with a cover removed for a housing according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a 6U48 chassis for a server with an inventory in accordance with an embodiment of the present invention;

FIG. 5 is an exploded view of a 6U48 drive server chassis according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a motherboard module supporting frame according to an embodiment of the invention;

FIG. 7 is a schematic structural diagram of a rear hard disk module according to an embodiment of the present invention;

FIG. 8 is a perspective view of an embodiment of the present invention in a configuration for pulling up the carrying handle assembly;

FIG. 9 is a cross-sectional view of a pull handle assembly in accordance with one embodiment of the present invention;

FIG. 10 is a schematic top view of a pull handle assembly in accordance with one embodiment of the present invention;

FIG. 11 is a front view of a handle mount according to an embodiment of the present invention;

FIG. 12 is a schematic view of a rear side of a handle attachment according to an embodiment of the present invention;

fig. 13 is an exploded view of a motherboard module according to an embodiment of the invention;

FIG. 14 is an enlarged schematic view of B of FIG. 13;

FIG. 15 is a schematic perspective view of an embodiment of the present invention at another angle;

fig. 16 is an enlarged schematic view of a in fig. 5.

Detailed Description

Preferred embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 16, this embodiment provides a 6U server chassis with strong material sharing performance, including: the computer case comprises a computer case shell 1, a first back plate 2, a second back plate 3, a front hard disk module 4, a rear hard disk module 5, a cooling fan module 6 and a mainboard module 7, wherein the front hard disk module 4 is arranged at one end, close to a front panel, of the computer case shell 1, and the front hard disk module 4 is connected with the first back plate 2 and the second back plate 3 respectively; the rear hard disk module 5 is arranged at one end of the case shell 1 close to the rear panel, and the rear hard disk module 5 is connected with the first back plate 2 or the second back plate 3; the mainboard module 7 is arranged above the rear hard disk module 5, and the heat radiation fan module 6 is arranged between the front hard disk module 4 and the rear hard disk module 5 in a staggered and stacked mode through a plurality of layers of heat radiation fan components.

As shown in fig. 1 to fig. 5, the chassis housing 1 in this embodiment is a housing structure of a 6U server chassis, and the first backplane 2 is preferably a backplane for 24 hard disks, for example, a backplane structure capable of connecting 24 hard disks of 3.5; the second backplane 3 is preferably a hard disk backplane with 12 disk positions, such as a backplane structure capable of connecting 12 hard disks of 3.5; the first back plate 2 and the second back plate 3 are disposed at two ends of the cooling fan module 6. The front hard disk module 4 is a hard disk module arranged on the casing 1 of the chassis close to the front panel, and preferably comprises a front 12-disk hard disk module 41 and a front 24-disk hard disk module 42, which are respectively connected with the second backboard 3 and the first backboard 2; the rear hard disk module 5 is a hard disk module which is arranged on the case shell 1 and is close to the rear panel, and can be a rear 12-disk hard disk module or a rear 24-disk hard disk module; the heat dissipation fan module 6 is a heat dissipation fan assembly arranged between the front hard disk module 4 and the rear hard disk module 5, and the main board module 7 is a main control circuit board module including a main board 71.

As shown in fig. 1 to 5, in this embodiment, each disk position of the first backplane 2 and the second backplane 3 is provided with a plug connector 8, the hard disks in the front hard disk module 4 and the rear hard disk module 5 are connected to the plug connector 8, and the plug connector 8 is preferably a hard disk connection seat for supplying and connecting the hard disks, so as to improve the simplicity and convenience in the assembly process, improve the assembly efficiency, and facilitate the later maintenance.

In this embodiment, the front hard disk module 4 is connected to the first backplane 2 and the second backplane 3, and the rear hard disk module 5 is connected to the first backplane 2 or the second backplane 3, that is, the front hard disk module 4 is preferably disposed at one end of the chassis housing 1 close to the front panel through the first backplane 2 and the second backplane 3, so that the arrangement of 36 hard disks is realized at one end of the chassis housing 1 close to the front panel; the rear hard disk module 5 is preferably arranged at one end of the case shell 1 close to the rear panel through the first back plate 2 or the second back plate 3, and then the end of the case shell 1 close to the rear panel is provided with 24 hard disks or 12 hard disks, so that different rear hard disk modules 5 are arranged through the two back plates, and further the arrangement requirements of standard server cases such as a 6U60 disk server case and a 6U48 disk server case can be well met, as shown in fig. 1 to 5.

As shown in fig. 1 and fig. 4 to 6, the present embodiment further includes a motherboard module supporting frame 11, where the motherboard module supporting frame 11 is disposed on the inner walls of the two sides of the chassis housing 1, and is disposed at an end of the rear hard disk module 5 away from the rear panel; the motherboard module 7 is drawer-type disposed above the rear hard disk module 5 and the motherboard module support bracket 11.

The motherboard module supporting frame 11 is a supporting member disposed on the inner walls of the two sides of the chassis housing 1, and is used for supporting and guiding the motherboard module 7, and the motherboard module 7 is also called a motherboard compartment, and includes a motherboard bracket 72, a motherboard 71, a power supply module 73, and other members, that is, a drawer-type component including the motherboard 71; as shown in fig. 2, 5 and 6, the motherboard module supporting frame 11 is preferably a strip-shaped supporting member slightly higher than the rear hard disk module 5, two ends of the strip-shaped supporting member are preferably provided with second slopes 111, and the second slopes 111 are slopes for facilitating drawing of the drawer, so as to make the motherboard module 7 more smooth and labor-saving when being drawn.

The main board module 7 is arranged above the rear hard disk module 5 and the main board module support frame 11 in a drawer-type manner, and the main board module 7 is an independent module by the drawer-type design, so that the main board module 7 does not need to be associated with other parts when the main board 71 is maintained, can be taken down to be independent of the case shell 1 for maintenance, and is fixed and installed by screws after maintenance is completed.

As shown in fig. 7, a supporting member 51 is disposed on the upper end surface of the rear hard disk module 5 in this embodiment, and the upper plane of the supporting member 51 and the motherboard module supporting frame 11 are located on the same plane, so as to facilitate lifting the height of the contact surface with the motherboard module 7, and form a slideway of the motherboard module 7 together with the motherboard module supporting frame 11, so as to achieve supporting and guiding functions; preferably, the support plane 512 is arranged in the middle of the support member 51, the first slopes 511 are arranged at two ends of the support plane 512, the support plane 512 can ensure stable support and guide effects, and the design of the first slopes 511 can make the mainboard module 7 smoother and more labor-saving when being pulled; the number of the supporting pieces 51 is more than two, and the supporting pieces 51 are uniformly distributed on the upper end face of the rear hard disk module 5, so that the stress is uniform and reliable.

As shown in fig. 1 to 5 and 8 to 12, the present embodiment further includes a carrying handle assembly 9, and the carrying handle assembly 9 is disposed on both outer walls of the cabinet housing 1. The lifting handle assembly 9 preferably comprises a handle mounting seat 91, a lifting handle 92 and a handle fixing member 93, wherein the handle fixing member 93 is arranged at the upper end of the handle mounting seat 91, the upper part of the handle fixing member 93 is provided with a clamping step 931, and the lower part of the handle fixing member 93 is provided with a fixing part 932; the lifting handle 92 is disposed on the handle mounting seat 91 through the handle fixing member 93, and is disposed below the position-locking step 931.

The handle mounting seat 91 is a mounting seat for mounting the carrying handle 92, and the handle mounting seat 91 may be a mounting seat provided independently or a mounting seat integrally designed with the housing case 1; the handle fixing member 93 is used for fixing and locking the carrying handle 92, wherein the locking step 931 is a limiting member for locking the carrying handle 92 when being pulled up, the locking step 931 is located above the carrying handle 92, so as to realize the locking at a certain included angle when the carrying handle 92 is pulled up, as shown in fig. 11 and 12, the fixing portion 932 is a component for realizing fixed mounting, such as a fixed mounting plate realized by a screw or a bolt.

In the embodiment, by the design of the lifting handle assembly 9, an included angle is formed between the lifting handle 92 and the case shell 1 when the device is used, so that fingers of a user are prevented from being clamped, the structure is simple and reliable, and the safety performance is high; after the lifting handle 92 is loosened, the lifting handle 92 rotates downwards due to the influence of self weight and falls down to the handle mounting seat 91, so that the increase of the whole width of the machine case shell 1 is effectively avoided.

In the preferred embodiment, the middle of the handle mounting seat 91 is an inward-recessed mounting position 911, and the lifting handle 92 is disposed in the mounting position 911 through the handle fixing member 93, so that the lifting handle 92 can be accommodated in the middle of the handle mounting seat 91 in a laid-down state, thereby avoiding increasing the overall width of the chassis housing 1.

Preferably, the locking step 931 is a circular locking step 931, that is, the edge of the locking step 931 is a circular edge, so that the lifting handle 92 can be effectively prevented from being damaged when the locking step 931 is lifted. In this embodiment, an installation groove 933 is formed between the position-locking step 931 and the fixing portion 932, and both ends of the carrying handle 92 are preferably rotatably installed in the installation groove 933, so that the carrying handle 92 can be conveniently rotated and dropped when being pulled up and down.

As shown in fig. 1, the lifting handle 92 in this embodiment is an arc handle with a narrow top and a wide bottom, and the design with the narrow top and the wide bottom can not only better realize the grip, but also make the lifting handle 92 naturally fall down by using the gravity action when being loosened, so as to improve the convenience and the humanized design degree of the operation process; on the other hand, through the design of circular arc handle, can also effectively improve its security performance. Preferably, the grip portion of the handle 92 of the present embodiment is provided with an anti-slip protective sleeve, which may be a silica gel anti-slip sleeve, etc., so as to facilitate the anti-slip and protection functions.

In this embodiment, the fixing part 932 is connected to the handle mounting seat 91 through a connector, and the connector is preferably disposed in a mounting hole of the fixing part 932 and includes any one of a screw, and a fastener. As shown in fig. 11 and 12, a protrusion 934 is disposed on the top of the handle fixing member 93, and the handle fixing member 93 is inserted into the top of the handle mounting seat 91 through the protrusion 934, so that rapid assembly is facilitated, the number of required screws is reduced, and the assembly efficiency is improved.

As shown in fig. 13 and 14, the motherboard module 7 of this embodiment includes a motherboard bracket 72, a motherboard mounting plate 74, a motherboard 71, and a power supply module 73, wherein the motherboard 71 is mounted on the motherboard bracket 72 via the motherboard mounting plate 74; the power supply assembly 73 is arranged on the main board bracket 72 and connected with the main board 71; the mainboard mounting plate 74 is provided with more than two mounting holes, and the mainboard 71 is connected with the mainboard mounting plate 74 through the mounting holes.

The motherboard bracket 72 in this embodiment refers to a frame structure for mounting and fixing the motherboard module 7, and preferably includes a bottom plate and a rear baffle, and a detachable mounting manner is preferably adopted between the bottom plate and the rear baffle, so that an interface required by the rear panel is conveniently mounted on the rear baffle, and the later maintenance is also facilitated; the main board mounting plate 74 is a mounting plate for mounting the main board 71, and the main board mounting plate 74 is fixedly arranged on the main board bracket 72, for example, fixedly mounted by screws or the like; the mainboard mounting plate 74 is preferably provided with more than two mounting holes 741, the more than two mounting holes 741 are dispersedly arranged on the mainboard mounting plate 74, the mainboard 71 is connected with the mainboard mounting plate 74 through the mounting holes 741, and then when the mainboards 71 of different sizes and models need to be assembled, the installation and fixation can be realized only by adopting different mounting holes 741, the adaptation performance is high, and the assembly mode is simple and efficient.

As shown in fig. 1, 4, 13 and 14, in this embodiment, a first U-shaped slot 721 is preferably disposed at one end of each of two sides of the main board bracket 72 away from the rear panel, rivets 12 are disposed on inner walls of two sides of the chassis housing 1, and the rivets 12 are located corresponding to the first U-shaped slot 721, so that the main board module 7 can be locked after sliding in, thereby increasing stability and reliability of the structure.

In this embodiment, nuts are riveted in advance to the main boards 71 of various sizes according to actual requirements in the mounting holes 741, and the main boards 71 are locked to the studs 742 by the nuts, so as to be connected to the main board mounting plate 74. Preferably, the upper end of the stud 742 is provided with a straight groove, so that a tool can be conveniently used, and the convenience of assembly and maintenance can be improved. In practical applications, the studs 742 may be locked at a desired position according to actual conditions, and the position of the studs should be kept away from the component area of the motherboard 71, so as to meet the assembly requirement and avoid the studs 742 interfering with or breaking the components of the motherboard 71.

It should be noted that, in practical applications, the main board 71 has a plurality of different standards, and the positions of the mounting holes 741 (such as screw holes) and the number of screws required by the main boards 71 of different sizes and models are also different, and in order to adapt to the main boards 71 of different sizes and models, the present embodiment can achieve the purposes of sharing materials and reducing the types of materials by the above design, and achieve the purpose of being universal for each module as much as possible, thereby effectively reducing the cost.

The present embodiment further preferably includes a hot plug hard disk assembly 75, where the hot plug hard disk assembly 75 is disposed on one side of the power supply assembly 73, and of course, in practical applications, the hot plug hard disk assembly 75 may also be directly hung on the inner wall of the chassis housing 1 according to the change of the structural design; the hot-swap hard disk assembly 75 preferably comprises two groups of hot-swap hard disks (e.g., two groups of 3.5 hard disks), which are arranged side by side; the power supply assembly 73 preferably includes two sets of power supplies to achieve redundant power supplies; the two sets of power supplies are preferably disposed at one side of the motherboard bracket 72 through a power frame in which the two sets of power supplies are preferably disposed in a stacked manner, which facilitates space saving.

As shown in fig. 1 to 5 and 15, the present embodiment further includes a hand-push pulling member 10, the hand-push pulling member 10 is disposed on both sides of the front panel of the housing 1, and a hand-push holding groove 101 is disposed on a side of the hand-push pulling member 10 close to the housing 1.

The hand-push pulling piece 10 refers to a push-pull member provided with a hand-push groove 101 and used for realizing push-pull operation on a server; recess 101 of shaking hands is for being used for realizing that the operator places the undercut of hand, is convenient for realize promoting the convenient degree of push-and-pull of server in the server rack, and operation process is simple and convenient and laborsaving to adopt this kind of sunken formula design, can not increase the width of server rack casing 1.

In this embodiment, the gripping recess 101 is preferably disposed at the middle upper portion of the gripping member 10, so as to make full use of the action of the server gravity and fit the operation habit of the user, so that the server can be pushed and pulled stably and reliably in the server cabinet in a labor-saving manner.

The preferred trapezoidal recess that is preferred of recess 101 of shaking hands of this example, the long limit of trapezoidal recess set up in it is close to shake hand pulling member 10 one side of casing 1, such setting, the putting into of user's hand is convenient for, simultaneously, also can increase the thickness that trapezoidal recess minor face is located and shake hand pulling member 10, prolongs its life, avoids the fracture.

As shown in fig. 15, the upper end of the holding/pulling member 10 in this embodiment is further provided with a functional area 102, where the functional area 102 includes any one or more of a control key, an indicator light, and a USB interface, and such an arrangement enables a power key, an indicator light, a USB interface, and the like required by the front panel of the server to be directly integrated at the upper end of the holding/pulling member 10, which is convenient for saving space, so that the front hard disk module 4 can be provided with more hard disks.

In this embodiment, the holding and pushing pulling members 10 are disposed on two sides of the front panel of the housing 1 in a protruding manner, that is, the outer sides of the holding and pushing pulling members 10 are wider than the outer sides of the housing 1, rather than on the same plane, so that the holding and pushing pulling members 10 can protrude out of the server cabinet after the server is mounted in the server cabinet, and the holding and pushing grooves 101 are prevented from being blocked and being inoperable.

As shown in fig. 1 to 5 and fig. 16, the heat dissipation fan module 6 of this embodiment includes a first module bracket 61, a first heat dissipation fan module 62, a second module bracket 63 and a second heat dissipation fan module 64, wherein the first heat dissipation fan module 62 is disposed between the front hard disk module 4 and the rear hard disk module 5 through the first module bracket 61; the second cooling fan module 64 is disposed above the first cooling fan module 62 through the second module bracket 63.

The first module bracket 61 is preferably a stepped bracket, and is designed to be a stepped bracket, so that the installation and the arrangement of the multi-layer heat dissipation fan can be conveniently carried out by fully utilizing the vertical space, and the staggered arrangement can be realized by utilizing the stepped bracket, so that the convenience degree of assembly can be conveniently improved; the first cooling fan module 62 preferably includes 8 cooling fans, and the 8 cooling fans are preferably arranged on the stepped bracket of the first module bracket 61 in two layers in a staggered manner, so that a part of the housing and components are hidden in the figure for convenience of display; of course, in practical applications, the number and the number of layers of the cooling fans can be set and changed according to practical situations according to server chassis with different sizes.

In this embodiment, the first cooling fan module 62 is disposed between the front hard disk module 4 and the motherboard module 7 through the first module bracket 61, and further, the vertical space between the front hard disk module 4 and the motherboard module 7 is reasonably utilized to install and set the cooling fan.

Both ends of the first module bracket 61 in this example are preferably provided with side brackets 65, and the side brackets 65 are connected to the cabinet housing 1; the side bracket 65 is preferably detachably connected to the cabinet housing 1 by a first connecting member, which may be any one of a screw, a bolt, or a snap. As shown in fig. 16, in the present embodiment, the first cooling fan module 62 includes a fan support 621 and a first cooling fan 622, and the first cooling fan 622 is disposed on the stepped support through the fan support 621 in a staggered manner, so that the fan support 621 can be inserted into the first module support 61, and then the first cooling fan 622 can be inserted into the fan support 621, thereby effectively simplifying the assembling and disassembling process and facilitating the later maintenance and replacement.

The present embodiment further preferably includes a second module bracket 63 and a second heat dissipation fan module 64, wherein the second heat dissipation fan module 64 is disposed above the first heat dissipation fan module 62 through the second module bracket 63. As shown in fig. 1 to 5, the second module support 63 and the second cooling fan module 64 form an independent cooling fan module 6 located at an upper layer, and the first module support 61 and the first cooling fan module 62 are added to realize the staggered and stacked arrangement of the multi-layer cooling fan assembly; correspondingly, the second cooling fan module 64 also preferably includes 4 cooling fans, and the 4 cooling fans are arranged above the first cooling fan module 62 side by side. Similarly, in practical applications, the number and the number of layers of the cooling fans of the second cooling fan module 64 may be set and changed according to practical situations according to server chassis with different sizes.

In this embodiment, second U-shaped slots 631 are disposed below the second module bracket 63, the number of the second U-shaped slots 631 is preferably two, and the second module bracket 63 is snap-connected to a rivet column (located inside the chassis housing 1 and not shown in the drawings) inside the chassis housing 1 through the second U-shaped slots 631, so as to facilitate quick assembly and positioning; the top of second module support 63 is provided with the second connecting piece, second module support 63 through the detachable be connected to through the second connecting piece with chassis casing 1, for example through modes such as screw, bolt or buckle realize detachable the connection.

It should be noted that, in this embodiment, the second cooling fan module 64 is preferably disposed above the first cooling fan module 62 through the second module bracket 63, and by designing the second module bracket 63 and the second cooling fan module 64 into an independent cooling fan module 6 located at an upper layer, on one hand, the vertical space between the front hard disk module 4 and the motherboard module 7 can be more fully utilized, and the space of the U-server chassis is utilized to the maximum extent to achieve efficient cooling; on the other hand can also improve radiator fan, the commonality of first module support 61 and first radiator fan module 62, for example, if at U server machine case, only need use first module support 61 and first radiator fan module 62 can, U server machine case only need two-layer radiator fan module 6 promptly, need not the second radiator fan module 64 on upper strata, the server heat dissipation demand of different models can be satisfied well in such design, improve its material commonality, reduce the manufacturing cost and the cycle of prepareeing material of product.

In this embodiment, the first module bracket 61 and the second module bracket 63 are both provided with a fan power supply small plate 66, the first cooling fan module 62 and the second cooling fan module 64 are both provided with a fan interface 67, and the fan interface 67 is inserted into the fan power supply small plate 66, so that hot plugging and assembly of the cooling fan can be rapidly realized, and the processing, manufacturing and post-maintenance of the product are facilitated.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims

1. The utility model provides a strengthen 6U server machine case that material commonality is strong which characterized in that includes: the computer case comprises a computer case shell, a first back plate, a second back plate, a front hard disk module, a rear hard disk module, a cooling fan module and a mainboard module, wherein the front hard disk module is arranged at one end of the computer case shell close to a front panel, and the front hard disk module is respectively connected with the first back plate and the second back plate; the rear hard disk module is arranged at one end of the case shell close to the rear panel and is connected with the first back plate or the second back plate; the main board module is arranged above the rear hard disk module, and the heat radiation fan module is arranged between the front hard disk module and the rear hard disk module in a staggered stacked mode through a plurality of layers of heat radiation fan components.

2. The 6U server chassis with the strong material sharing performance according to claim 1, wherein the first back plate is a 24-disk hard disk back plate, the second back plate is a 12-disk hard disk back plate, and the first back plate and the second back plate are disposed at two ends of the cooling fan module.

3. The 6U server case with high material sharing performance according to claim 1, wherein each disk position of the first back plate and the second back plate is provided with a plug-in connector, and hard disks in the front hard disk module and the rear hard disk module are connected with the plug-in connectors.

4. The 6U server case with strong material sharing of any one of claims 1 to 3, further comprising a mainboard module support frame, wherein the mainboard module support frame is arranged on the inner walls of two sides of the case shell and is arranged at one end, far away from the rear panel, of the rear hard disk module; the mainboard module is arranged above the rear hard disk module and the mainboard module supporting frame in a drawer type.

5. The 6U server case with strong material sharing of claim 4, wherein a support member is arranged on the upper end face of the rear hard disk module, and the upper plane of the support member and the mainboard module support frame are located on the same plane.

6. The 6U server case with the enhanced material sharing function according to any one of claims 1 to 3, further comprising lifting handle assemblies, wherein the lifting handle assemblies are arranged on two outer side walls of the case shell.

7. The 6U server case with strong material sharing performance according to claim 6, wherein the lifting handle assembly comprises a handle mounting seat, a lifting handle and a handle fixing piece, the handle fixing piece is arranged at the upper end of the handle mounting seat, the upper portion of the handle fixing piece is a clamping step, and the lower portion of the handle fixing piece is a fixing portion; the lifting handle is arranged on the handle mounting seat through the handle fixing piece and is arranged below the clamping step.

8. The 6U server case with strong material sharing of any one of claims 1 to 3, wherein the motherboard module comprises a motherboard bracket, a motherboard mounting plate, a motherboard and a power supply assembly, and the motherboard is arranged on the motherboard bracket through the motherboard mounting plate; the power supply assembly is arranged on the mainboard bracket and connected with the mainboard; the mainboard mounting panel is provided with more than two mounting holes, the mainboard passes through the mounting hole with the mainboard mounting panel is connected.

9. The 6U server case with the enhanced material sharing performance according to any one of claims 1 to 3, further comprising hand-push pulling pieces, wherein the hand-push pulling pieces are arranged on two sides of a front panel of the case shell, and a hand-shaking groove is arranged on one side, close to the case shell, of the hand-push pulling pieces.

10. The 6U server chassis with strong material sharing according to any one of claims 1 to 3, wherein the cooling fan module comprises a first module bracket, a first cooling fan module, a second module bracket and a second cooling fan module, and the first cooling fan module is arranged between the front hard disk module and the rear hard disk module through the first module bracket; the second cooling fan module is arranged above the first cooling fan module through the second module bracket.