CN210129171U

CN210129171U - Server computing node structure

Info

Publication number: CN210129171U
Application number: CN201921518181.1U
Authority: CN
Inventors: 张胜; 牛占林
Original assignee: Suzhou Wave Intelligent Technology Co Ltd
Current assignee: Suzhou Wave Intelligent Technology Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-03-06
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a server computing node structure, including base, CPU mainboard, hard disk and PCIE module and heat dissipation module, the base width range is between 1/4 ~ 1/2 of 2U server machine case width, the CPU mainboard sets up in the front portion and the middle part of base, the heat dissipation module set up in the rear portion of base, the rear end of base is equipped with supply socket; this node structure space compact structure, the width range can install a plurality of this node structure additional simultaneously in a 2U server machine incasement between 1/4 ~ 1/2 of 2U server machine case width, great promotion server computing power, the calculation application requirement of adaptation internet, big data improves server product competitiveness.

Description

Server computing node structure

Technical Field

The utility model relates to a server structural design technical field, concretely relates to server calculation node structure.

Background

With the rapid development of cloud computing, the requirements of users on the performance of servers are increasingly improved; in the prior art, because the size of a traditional 2U server chassis is limited, and the width of a server node is designed according to the size of a corresponding server chassis at present, only one server node can be installed in one 2U server chassis, resulting in lower processing performance of a server.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the not enough of above-mentioned prior art existence, provide a server calculation node structure, this node structure space compact structure, the width scope is between 1/4 ~ 1/2 of 2U server machine case width, can install this node structure of a plurality of additional simultaneously at a 2U server machine incasement, great promotion server computing power adapts to the calculation application requirement of internet, big data, improves server product competitiveness.

The utility model provides a technical scheme that its technical problem adopted is:

a server computing node structure comprises a base, a CPU (Central processing Unit) mainboard, a hard disk, a PCIE (peripheral component interface express) module and a heat dissipation module, wherein the width range of the base is 1/4-1/2 of the width of a 2U server case, the CPU mainboard is arranged at the front part and the middle part of the base, the heat dissipation module is arranged at the rear part of the base, and a power socket is arranged at the rear end of the base;

the front end of the CPU mainboard is provided with an expansion interface, the front part of the CPU mainboard is provided with the hard disk and the PCIE module, and the rear part of the CPU mainboard is provided with a CPU and a storage module; the middle part and the rear part of the base are provided with air guide covers; the CPU mainboard is electrically connected with the hard disk, the PCIE module, the heat dissipation module and the power socket.

Preferably, the width of the base is 1/3 of the width of the 2U server chassis.

Preferably, the memory module is a dual in-line memory module, and the CPU board is further provided with a heat sink for dissipating heat of the CPU.

Preferably, the hard disk and the PCIE module include a support, a hard disk, PCIE cards, and a PCIE connection board, the PCIE connection board is vertically disposed at one side of the support, a gold finger of the PCIE connection board is located at a bottom end of the PCIE connection board, and the PCIE connection board is connected with a plurality of PCIE cards; the plurality of hard disks are horizontally arranged in the bracket below the PCIE card;

a PCIE connecting plate slot matched with a golden finger of the PCIE connecting plate and a hard disk interface matched with the hard disk joint are arranged on the CPU mainboard; the hard disk and the PCIE connecting plate are respectively and electrically connected with the CPU mainboard;

the bottom of support is equipped with a plurality of guide ways, be equipped with on the base with guide way matched with guide post all is equipped with the bolt mounting hole that is used for bolted connection on support and the base, and support and base pass through bolted connection.

Preferably, the heat dissipation module includes a plurality of fans and a fan mount, the plurality of fans are installed on the mount through damping rubber nails, the mount is installed at the rear portion of the base through bolts, and the plurality of fans are electrically connected with the CPU motherboard.

Preferably, the bottoms of the two sides of the wind scooper are symmetrically provided with a plurality of wind scooper guide grooves, and the base is provided with a plurality of guide pins matched with the wind scooper guide grooves;

the air guide cover is characterized in that clamping grooves are symmetrically formed in the two sides of the bottom end of the air guide cover, clamping protrusions are arranged in the clamping grooves, a transverse through groove used for increasing the elasticity of the clamping protrusions is formed in the side wall of the air guide cover above the clamping grooves, and clamping pins matched with the clamping grooves are arranged on the base.

Preferably, an m.2 card mounting platform is arranged on the wind scooper, three limit pins and a screw mounting column are arranged on the m.2 card mounting platform, three gourd holes matched with the three limit pins and a screw mounting hole matched with the screw mounting column are arranged on the m.2 card, the m.2 card is mounted on the m.2 card mounting platform, and the m.2 card is electrically connected with the CPU mainboard.

Preferably, a power socket mounting seat is arranged at the rear end of the base and comprises a rear plate, the left side of the rear plate is connected with a left side plate, the right side of the rear plate is connected with a right side plate, and the bottom ends of the rear plate, the left side plate and the right side plate are all connected with the rear end of the base;

the upper end of the power socket is provided with a limiting bulge, the left side of the power socket is provided with a limiting plate, the rear plate is provided with a through hole for the power socket to penetrate through, and the upper end of the through hole is provided with a groove matched with the limiting bulge; and the right side plate is connected with an elastic blocking piece for fixing and limiting the right end of the power socket.

The utility model has the advantages that:

1. the node structure has a compact space structure, the width range is 1/4-1/2 of the width of a 2U server case, a plurality of node structures can be additionally arranged in the 2U server case, the computing capacity of the server is greatly improved, the computing application requirements of the internet and big data are met, and the competitiveness of server products is improved; by arranging the expansion interface at the front end of the CPU mainboard, OCP card modules of various specifications can be flexibly configured, and the expansion capability of the whole machine is improved;

the heat dissipation module is arranged at the rear part of the base and is used for uniformly dissipating heat of the CPU, the storage module, the hard disk and the PCIE module;

the wind scooper is located the middle part and the rear portion of base, concentrates the wind current and draws to CPU and storage module, improves CPU and storage module's radiating efficiency, and the wind scooper does not cover hard disk and PCIE module simultaneously, and the heat of the hard disk of being convenient for and PCIE module is gived off, plays the effect of wind-guiding to hard disk and PCIE module simultaneously.

2. The width of the base is 1/3 of the width of the 2U server case, and experiments prove that the node structure can better ensure the calculation performance under the width and reduce the occupied space as much as possible.

3. The storage module adopts a dual in-line storage module, so that the space is saved, and the storage capacity of the server is improved; the arrangement of the radiating fins improves the radiating efficiency of the CPU.

4. The hard disk and the PCIE card are fixed through the bracket, so that the hard disk, the PCIE card and the CPU mainboard can be conveniently installed, the installation efficiency is improved, and the fixation of the hard disk and the PCIE card is reinforced; the slots on the PCIE card can be flexibly configured with an HBA card and an SAS card to realize the expansion output of data; the guide way cooperates the location installation of being convenient for hard disk and PCIE module with the guide post, avoids the golden finger of PCIE connecting plate to peg graft the dislocation, improves the installation effectiveness.

5. The fan is installed on the fixing frame through the damping rubber nails, so that the vibration of the fan to the whole machine is reduced.

6. Guide pin cooperation on the guide duct guide way of guide duct both sides and the base, the spacing installation of the guide duct of being convenient for, the chucking pin is spacing by the chucking arch, and the card goes into the chucking inslot, makes the guide duct fix on the base, and simple to operate is swift, need not the instrument and assists, and simultaneously, setting up of horizontal logical groove has improved the bellied elasticity of chucking, and the card of the chucking pin of being convenient for goes into.

7. An M.2 card mounting platform is arranged on the air guide cover, so that the M.2 card is prevented from occupying the space of a CPU mainboard, space resources are fully utilized, and the width size of the node is saved; through spacing pin and calabash hole cooperation, play spacing effect from top to bottom to M.2 card, be connected through screw erection column and screw cooperation, realize the fixed of all directions to M.2 card, improve dismouting efficiency, reduce screw use amount.

8. When the power socket is installed, the limiting bulge of the power socket is aligned to the groove of the rear plate and is installed in the through hole in a penetrating manner, then the right side of the power socket is propped against by the elastic blocking piece, so that the power socket moves leftwards, the limiting bulge and the groove are staggered, and the limiting bulge and the limiting plate are simultaneously clung to the rear plate, so that the limiting of the power socket in the front, back, left and right directions is realized; when the power socket is disassembled, the elastic blocking piece is only required to be moved away, the power socket is moved rightwards, the limiting protrusion is aligned with the groove, and therefore the power socket can be taken out of the through hole of the rear plate; the dismouting process need not the instrument, and the dismouting is efficient, and is fixed reliable.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the wind scooper of the present invention;

fig. 3 is a schematic structural view of the present invention with the wind scooper, the hard disk and the PCIE module removed;

fig. 4 is a schematic structural diagram of a hard disk and a PCIE module;

FIG. 5 is a first schematic structural view of the base, the heat dissipation module, the wind scooper, and the power socket;

FIG. 6 is a second schematic structural diagram of the base, the heat dissipation module, the wind scooper and the power socket;

FIG. 7 is an enlarged view taken at A in FIG. 5;

fig. 8 is an enlarged view at B in fig. 6.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and examples.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

In the present invention, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and may be fixedly connected, or may be integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.

As shown in fig. 1-8, a server computing node structure includes a base 1, a CPU board 2, a hard disk, a PCIE module 3, and a heat dissipation module 4, where the width of the base 1 is 1/4-1/2 of the chassis width of a 2U server, the CPU board 2 is disposed at the front and middle of the base 1, the heat dissipation module 3 is disposed at the rear of the base 1, and a power socket 5 is disposed at the rear end of the base 1;

the front end of the CPU mainboard 2 is provided with an expansion interface 21, the front part of the CPU mainboard 2 is provided with the hard disk and PCIE module 3, and the rear part of the CPU mainboard 2 is provided with a CPU and a storage module 23; the middle part and the rear part of the base 1 are provided with air guide hoods 6; the CPU mainboard 2 is electrically connected with the hard disk, the PCIE module 3, the heat dissipation module 4 and the power socket 5.

The node structure has a compact space structure, the width range is 1/4-1/2 of the width of a 2U server case, a plurality of node structures can be additionally arranged in the 2U server case, the computing capacity of the server is greatly improved, the computing application requirements of the internet and big data are met, and the competitiveness of server products is improved; by arranging the expansion interface 21 at the front end of the CPU mainboard 2, OCP card modules of various specifications can be flexibly configured, and the expansion capability of the whole machine is improved;

the heat dissipation module 4 is arranged at the rear part of the base 1 and is used for uniformly dissipating heat of the CPU, the storage module 23, the hard disk and the PCIE module 3;

the wind scooper 6 is located the middle part and the rear part of base 1, and is concentrated with the wind current and leads to CPU and storage module 23, improves CPU and storage module 23's radiating efficiency, and the wind scooper 6 does not cover hard disk and PCIE module 3 simultaneously, and the heat of the hard disk of being convenient for and PCIE module 3 gives off, plays the effect of wind-guiding simultaneously to hard disk and PCIE module 3.

The width of the base 1 is 1/3 of the width of a 2U server case. Experiments prove that the node structure can better ensure the calculation performance under the width and reduce the occupied space as much as possible.

The memory module 23 is a dual in-line memory module, and the CPU board 2 is further provided with a heat sink 22 for dissipating heat of the CPU.

The storage module 23 adopts a dual in-line storage module, so that the space is saved, and the storage capacity of the server is improved; the provision of the heat sink 22 improves the heat dissipation efficiency of the CPU.

The hard disk and PCIE module 3 includes a support 31, a hard disk 32, PCIE cards 33, and PCIE connection boards 34, where the PCIE connection boards 34 are vertically arranged on one side of the support 31, a gold finger of the PCIE connection board 34 is located at the bottom end of the PCIE connection board 34, and the PCIE connection board 34 is connected with a plurality of PCIE cards 33; the plurality of hard disks 32 are horizontally arranged in the bracket 31 positioned below the PCIE card 33;

a PCIE connecting plate slot 24 matched with a golden finger of the PCIE connecting plate 34 and a hard disk interface matched with the hard disk joint are arranged on the CPU mainboard 2; the hard disk 32 and the PCIE connecting plate 34 are respectively and electrically connected with the CPU mainboard 2;

the bottom of support 31 is equipped with a plurality of guide ways 311, be equipped with on base 1 with guide way 311 matched with guide post 11 all is equipped with the bolt mounting hole that is used for bolted connection on support 31 and the base 1, and support 31 and base 1 pass through bolted connection.

The hard disk 32 and the PCIE card 33 are fixed by the bracket 31, which is convenient for the installation of the hard disk 32, the PCIE card 33 and the CPU board 2, improves the installation efficiency, and reinforces the fixation of the hard disk 32 and the PCIE card 33; the slots on the PCIE card 33 can be flexibly configured with an HBA card and an SAS card to realize the expansion output of data; the guide slot 311 is matched with the guide column 11, so that the hard disk and the PCIE module 3 can be conveniently positioned and installed, the gold finger inserting and dislocation of the PCIE connecting plate 34 is avoided, and the installation efficiency is improved.

The heat dissipation module 4 comprises a plurality of fans 41 and a fan fixing frame 42, wherein the fans 41 are installed on the fixing frame 42 through damping rubber nails, the fixing frame 42 is installed at the rear part of the base 1 through bolts, and the fans 41 are electrically connected with the CPU mainboard 2.

The fan 41 is mounted on the fixing frame 42 through a damping rubber nail, so that vibration of the fan 41 to the whole machine is reduced.

A plurality of wind scooper guide grooves 61 are symmetrically formed in the bottoms of the two sides of the wind scooper 6, and a plurality of guide pins 12 matched with the wind scooper guide grooves 61 are arranged on the base 1;

the two sides of the bottom end of the air guide cover 6 are symmetrically provided with clamping grooves 62, clamping protrusions 63 are arranged in the clamping grooves 62, a transverse through groove 64 used for increasing the elasticity of the clamping protrusions 63 is arranged on the side wall of the air guide cover 6 above the clamping grooves 62, and clamping pins 13 matched with the clamping grooves 62 are arranged on the base 1.

Guide slot 61 and the guide pin 12 cooperation on the base 1 of the guide duct guide way of 6 both sides of guide duct, the spacing installation of the guide duct 6 of being convenient for, chucking pin 13 is spacing by chucking arch 63, and the card is gone into in the chucking groove 62, makes guide duct 6 fix on base 1, and simple to operate is swift, need not the instrument and assists, and simultaneously, the setting of horizontal logical groove 64 has improved the elasticity of chucking arch 63, and the card of the chucking pin 13 of being convenient for is gone into.

The air guide cover 6 is provided with an M.2 card mounting platform 65, the M.2 card mounting platform 65 is provided with three limiting pins 651 and a screw mounting column 652, the M.2 card 7 is provided with three gourd holes matched with the three limiting pins 651 and a screw mounting hole matched with the screw mounting column 652, the M.2 card 7 is mounted on the M.2 card mounting platform 65, and the M.2 card 7 is electrically connected with the CPU mainboard.

The M.2 card mounting platform 65 is arranged on the wind scooper 6, so that the M.2 card 7 is prevented from occupying the space of the CPU mainboard 2, space resources are fully utilized, and the width size of the node is saved; through spacing pin 651 and calabash hole cooperation, play spacing effect from top to bottom to M.2 card 7, be connected through screw erection column 652 and screw cooperation, realize fixed of all directions to M.2 card 7, improve dismouting efficiency, reduce the screw use amount.

The rear end of the base 1 is provided with a power socket installation seat 14, the power socket installation seat 14 comprises a rear plate 141, the left side of the rear plate 141 is connected with a left side plate 142, the right side of the rear plate 141 is connected with a right side plate 143, and the bottom ends of the rear plate 141, the left side plate 142 and the right side plate 143 are all connected with the rear end of the base 1;

a limiting protrusion 51 is arranged at the upper end of the power socket 5, a limiting plate 52 is arranged at the left side of the power socket 5, a through hole 1411 for the power socket 5 to penetrate through is arranged on the rear plate 141, and a groove 1412 matched with the limiting protrusion 51 is arranged at the upper end of the through hole 1411; the right side plate 143 is connected with an elastic blocking piece 15 for fixing and limiting the right end of the power socket 5.

When the power socket 5 is installed, the limiting protrusion 51 of the power socket 5 is aligned with the groove 1412 of the rear plate and is installed in the through hole 1411 in a penetrating manner, then the right side of the power socket 5 is propped against the elastic baffle 15, so that the power socket 5 moves leftwards, the limiting protrusion 51 and the groove 1412 are dislocated, and at the moment, the limiting protrusion 51 and the limiting plate 52 are simultaneously clung to the rear plate 141, so that the limiting of the power socket 5 in the front-back left-right direction is realized; during disassembly, the elastic blocking piece 15 is only required to be moved away, the power socket 5 is moved rightwards, the limiting protrusion 51 is aligned with the groove 1412, and therefore the power socket 5 can be taken out of the through hole 1411 of the rear plate 141; the dismouting process need not the instrument, and the dismouting is efficient, and is fixed reliable.

When the device is used, firstly, the CPU mainboard 2 is installed on the base 1, then the hard disk and the PCIE module 3 are installed on the CPU mainboard 2, the heat dissipation module 4 is installed at the rear part of the base 1, then the M.2 card 7 is installed on the M.2 installation platform 65 of the air guide cover 6, the air guide cover 6 is installed on the base 1, and the M.2 card 7 is electrically connected with the CPU mainboard 2 through a lead; the utility model discloses saved the width size in stage greatly, can be at the three this node structure of traditional 2U server machine incasement horizontal installation, expand at the extension kneck of this node front end simultaneously, improved the calculation performance and the extending capability of server greatly.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims

1. A server computing node structure comprises a base, a CPU (Central processing Unit) mainboard, a hard disk, a PCIE (peripheral component interface express) module and a heat dissipation module, and is characterized in that the width of the base ranges from 1/4 to 1/2 of the width of a 2U server case, the CPU mainboard is arranged at the front part and the middle part of the base, the heat dissipation module is arranged at the rear part of the base, and a power socket is arranged at the rear end of the base;

2. A server computing node structure as claimed in claim 1 wherein said base is 1/3 the width of a 2U server chassis.

3. The server computing node structure of claim 1, wherein the memory module is a dual in-line memory module, and the CPU board further comprises a heat sink for dissipating heat of the CPU.

4. The server computing node structure of claim 1, wherein the hard disk and the PCIE module comprise a support, a hard disk, PCIE cards, and a PCIE connection board, the PCIE connection board is vertically disposed at one side of the support, a gold finger of the PCIE connection board is located at a bottom end of the PCIE connection board, and the PCIE connection board is connected with a plurality of PCIE cards; the plurality of hard disks are horizontally arranged in the bracket below the PCIE card;

5. The server computing node structure of claim 1, wherein the heat dissipation module comprises a plurality of fans and a fan fixing frame, the plurality of fans are mounted on the fixing frame through shock-absorbing rubber nails, the fixing frame is mounted at the rear part of the base through bolts, and the plurality of fans are electrically connected with the CPU main board.

6. The server computing node structure of claim 1, wherein a plurality of wind scooper guide grooves are symmetrically formed in bottoms of two sides of the wind scooper, and a plurality of guide pins matched with the wind scooper guide grooves are arranged on the base;

7. The server computing node structure of claim 6, wherein the wind scooper is provided with an m.2 card mounting platform, the m.2 card mounting platform is provided with three limit pins and a screw mounting post, the m.2 card is provided with three gourd holes matched with the three limit pins and a screw mounting hole matched with the screw mounting post, the m.2 card is mounted on the m.2 card mounting platform, and the m.2 card is electrically connected with the CPU board.

8. The server computing node structure of claim 1, wherein the rear end of the base is provided with a power socket mounting seat, the power socket mounting seat comprises a rear plate, the left side of the rear plate is connected with a left side plate, the right side of the rear plate is connected with a right side plate, and the bottom ends of the rear plate, the left side plate and the right side plate are all connected with the rear end of the base;