CN214409875U

CN214409875U - GPU module wind scooper

Info

Publication number: CN214409875U
Application number: CN202120269250.0U
Authority: CN
Inventors: 石奇超
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-15
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a GPU module wind scooper, which belongs to the technical field of servers and comprises a mainboard, GPU modules and a guide cover, wherein the GPU modules are arranged on the mainboard in two rows; the guide cover comprises a top plate and partition plates arranged at intervals on the lower side of the top plate, and the partition plates are inserted into gaps of GPU modules in the rear row; and the left side and the right side of the top plate are both provided with air guide components extending forwards, and the air guide components are arranged on the edges of two sides of the front-row GPU module. A part of air flow can pass through the gaps between the adjacent GPU modules in the front row, so that the air inlet volume and the air inlet temperature of the GPU modules in the rear row can be increased; the air flow can pass through the upper side of the front-row GPU module and a gap between the rear-row GPU module and the top plate to further cool the rear-row GPU module; the wind flow on the two sides of the front-row GPU module is guided and utilized by the wind guide assembly, and the wind flow of the rear-row GPU module is increased; the GPU module is effectively and uniformly radiated, the radiating uniformity of the GPU module is ensured, and the air flow is efficiently utilized.

Description

GPU module wind scooper

Technical Field

The utility model belongs to the technical field of the server, specifically speaking are GPU module wind scooper.

Background

The GPU is called a graphics processor, also called a display core, a visual processor, and a display chip, and is a microprocessor dedicated to image and graphics related operations on personal computers, workstations, game machines, and some mobile devices (e.g., tablet computers, smart phones, etc.). The GPU is generally mounted on a motherboard, and a heat dissipation device is mounted on the upper side of the motherboard and blows air flow to a heat sink, thereby dissipating heat of the GPU.

Along with the demand of people for high performance of server graphic processing, the GPU module is arranged in a high-density mode at present, two rows and multiple columns are generally adopted for arrangement, the problem that heat dissipation of front-row and back-row GPUs is uneven exists, heat dissipation of the back-row GPUs is poor, the phenomenon of GPU overtemperature often occurs, and the overall normal operation of a server is affected.

SUMMERY OF THE UTILITY MODEL

For solving present GPU module and adopting the high density setting, there is the inhomogeneous problem of GPU heat dissipation of front and back row, causes the back row GPU heat dissipation poor, often appears GPU overtemperature phenomenon, influences the whole normal operating problem of server, the utility model provides a GPU module wind scooper.

The utility model discloses a realize through following technical scheme.

A GPU module wind scooper comprises a mainboard, GPU modules and a guide cover, wherein the GPU modules are arranged on the mainboard in two rows; the guide cover comprises a top plate and partition plates arranged at intervals on the lower side of the top plate, and the partition plates are inserted into gaps of GPU modules in the rear row; and the left side and the right side of the top plate are both provided with air guide components extending forwards, and the air guide components are arranged on the edges of two sides of the front-row GPU module.

The utility model is further improved by that the air guide assembly comprises a stop block arranged on two sides of the top plate and a guide plate connected to the front side of the stop block, and the guide plate is arranged on the edges of two sides of the front GPU module; the inner side surface of the guide plate is an inward inclined plane along the wind flow direction.

The utility model discloses a further improvement still, above-mentioned deflector is the triangular prism shape, its laminating the plane of dog is the acute angle rather than medial surface contained angle.

The utility model is further improved in that the guide plate is in the shape of a right-angled triangular prism, and the right-angled edge of the guide plate is superposed with the outer edge of the front side of the stop block; the width of the plane of the guide plate, which is attached to the stop block, is smaller than the width of the front side face of the stop block.

The utility model discloses a further improvement still, above-mentioned air guide component bottom height is higher than baffle bottom height.

The utility model discloses a further improvement still, above-mentioned roof leading flank lower arris has the chamfer.

The utility model discloses a further improvement still, above-mentioned wind scooper is the integrative injection moulding of PVC.

According to the technical scheme provided by the utility model, the beneficial effects are that: 1. firstly, a part of air flow can pass through the gaps between the adjacent GPU modules in the front row, and the air flow is low-temperature air flow which is not heated by the heat dissipation device on the GPU modules in the front row, so that the air inlet volume of the GPU modules in the rear row can be increased, and the air inlet temperature of the GPU modules in the rear row can be reduced; then, no air guide structure is arranged on the upper side of the front row of GPU modules, air flow can flow backwards through the upper side of the front row of GPU modules, and the rear row of GPU modules are further cooled through gaps between the GPU modules and the top plate, so that the cooling effect of the rear row of GPU modules is ensured; finally, the air flow on the two sides of the front-row GPU module is guided and utilized by the air guide assembly, the air flow of the rear-row GPU module is increased, and the rear-row GPU module is effectively cooled; the GPU module is effectively and uniformly radiated, the radiating uniformity of the GPU module is ensured, and the air flow is efficiently utilized; the whole structure is simple, the realization is easy, and the practicability is good. 2. Connect deflector and roof through the dog, gather together the direction to the distinguished and admirable wind through the inboard slope of deflector, effectively increase the distinguished and admirable flow of back row GPU module, well cool down the back row GPU module, guarantee the radiating homogeneity of front-seat and back row GPU module. 3. The inner side surface of the guide plate can be ensured to be an inward inclined surface, and the gathering and guiding effect on the wind flow is realized. 4. The structure is simple, and the forming is easy; and the air current gathered and guided by the guide plate is slightly blocked and deflected by the stop block, so that the air current is uniformly diffused to the middle as much as possible, the middle GPU module and the edge GPU modules have the same air current flow velocity, and the heat dissipation uniformity of the GPU modules is ensured. 5. After the guide cover is installed, the stop block and the guide plate are arranged in a suspending mode relative to the main board, and the position of other components is avoided, so that the guide cover has high practicability and universality. 6. The good gathering and guiding effect of the top plate on the wind flow at the upper part of the front side is ensured, the wind flow velocity of the rear-row GPU module is increased to a certain extent, and the heat dissipation effect is improved; thereby avoiding obstruction of the upwind flow. 7. The integrated injection molding process of the PVC material is adopted, so that the adjacent GPU modules are effectively separated and insulated, static electricity is prevented, and the safety is good; and the processing and forming process is simple, and the batch processing and production are convenient.

Drawings

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

FIG. 1 is a schematic diagram of a GPU module and a motherboard mounting structure.

Fig. 2 is a schematic structural view of an air guiding cover according to an embodiment of the present invention.

Fig. 3 is a bottom schematic view of an air guiding cover according to an embodiment of the present invention.

Fig. 4 is a schematic view of an installation overlooking structure of the wind scooper according to the embodiment of the present invention.

Fig. 5 is a schematic view of a front view structure of an air guiding cover according to an embodiment of the present invention.

In the drawings: 1. mainboard, 2, GPU module, 3, roof, 4, baffle, 5, dog, 6, deflector.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

As shown in the attached drawings, the GPU module wind scooper comprises a mainboard 1, GPU modules 2 and a guiding cover, wherein the GPU modules 2 are distributed in two rows and four rows, and are arranged on the mainboard 1, and the number of the GPU modules 2 is 8; the guide cover comprises a horizontal top plate 3 and partition plates 4 which are arranged at the lower side of the top plate 3 at intervals and are vertical in the front-back direction, the partition plates 4 are inserted into the gaps of the adjacent GPU modules 2 in the back row and the outer sides of the GPU modules 2 in the back row edge, and bottom support is carried out through the mainboard 1; the left side and the right side of the top plate 3 (namely the outer side of the most edge side of the partition plate 4) are respectively provided with an air guide assembly extending forwards, and the air guide assemblies are arranged on the edges of the two sides of the front row GPU module 2.

The GPU modules 2 are mostly distributed in two rows and four rows, a heat dissipation fan is arranged on the front side of the GPU module 2 to blow air to the GPU module 2, the GPU module 2 comprises a GPU at the bottom and a heat dissipation device on the upper side of the GPU module, and air current flows through the heat dissipation device to dissipate heat of the GPU. The left side and the right side of the GPU module 2 in the front row are only provided with air guide assemblies for guiding air flow, a partition plate 4 is inserted between the GPU modules 2 in the rear row, a top plate 3 is arranged, a certain gap is reserved between the top plate 3 and a heat dissipation device on the upper portion of the GPU module 2, air flow passes through the heat dissipation device, and heat dissipation of the GPU modules 2 in the rear row is achieved. Firstly, a part of air flow can pass through the gap between adjacent GPU modules 2 in the front row, and the air flow is low-temperature air flow which is not heated by a heat dissipation device on the GPU modules 2 in the front row, so that the air intake of the GPU modules 2 in the rear row can be increased, and the air intake temperature of the GPU modules 2 in the rear row can be reduced; then, no air guide structure is arranged on the upper side of the front row of GPU modules 2, air flow can flow backwards through the upper side of the front row of GPU modules 2, and further cooling is performed on the rear row of GPU modules 2 through gaps between the GPU modules 2 and the top plate 3, so that the cooling effect of the rear row of GPU modules 2 is ensured; finally, the air flow on the two sides of the front row of GPU modules 2 is guided and utilized by the air guide assembly, the air flow of the rear row of GPU modules 2 is increased, and the rear row of GPU modules 2 are effectively cooled; the GPU module 2 can be effectively and uniformly radiated, the radiating uniformity of the GPU module 2 is ensured, and the air flow is efficiently utilized; the whole structure is simple, the realization is easy, and the practicability is good.

The air guide assembly comprises stop blocks 5 arranged on two sides of the top plate 3 (namely the stop blocks 5 cover the outer sides of the partition plates 4 at the outermost edges) and guide plates 6 connected to the front sides of the stop blocks 5, and the guide plates 6 are arranged on the edges of two sides of the front row GPU module 2; the inner side surface of the guide plate 6 is an inward inclined plane along the wind flow direction. Connect deflector 6 and roof 3 through dog 5, gather together the direction to the distinguished and admirable wind through the inboard slope of deflector 6, effectively increase the distinguished and admirable flow of back row GPU module 2, well cool down back row GPU module 2, guarantee the radiating homogeneity of front-seat and back row GPU module 2.

Preferably, the guide plate 6 is triangular prism shaped, and the included angle between the plane of the stop block 5 and the inner side surface thereof is an acute angle. Simple structure, the machine-shaping is easy, and can guarantee that the medial surface of deflector 6 is inside inclined plane, realizes gathering together the direction effect to the distinguished and admirable.

Further, the guide plate 6 is in a shape of a right triangular prism, and a right-angled edge of the guide plate 6 coincides with an outer edge of the front side of the stop block 5, that is, an outer side surface of the guide plate 6 coincides with an outer side surface of the stop block 5; the width of the plane of the guide plate 6 attached to the stop block 5 is smaller than the width of the front side face of the stop block 5. The structure is simple, and the forming is easy; and the air current gathered and guided by the guide plate 6 is slightly blocked and deflected by the baffle block 5, so that the air current is uniformly diffused towards the middle as much as possible, the middle GPU module 2 and the edge GPU modules 2 have the same air current flow velocity, and the heat dissipation uniformity of the GPU modules 2 is ensured.

The bottom height of the air guide assembly is higher than that of the partition plate 4. Other components and parts can distribute at the 2 edges of GPU module in both sides, and after the guide housing installation, dog 5 and deflector 6 keep away the position for other components and parts for the unsettled setting of mainboard 1, have stronger practicality and commonality.

And a chamfer is inverted on the lower edge of the front side surface of the top plate 3. The preferred chamfer angle is 30 degrees, namely the included angle between the chamfer inclined plane and the top surface of the top plate 3 is 30 degrees, so that the top plate 3 can ensure good gathering and guiding effects on the wind flow at the upper part of the front side, the wind flow velocity of the rear-row GPU module 2 is increased to a certain extent, and the heat dissipation effect is improved; thereby avoiding obstruction of the upwind flow.

The wind scooper is integrally formed by PVC injection molding. The integrated injection molding process of the PVC material is adopted, so that the adjacent GPU modules 2 are effectively separated and insulated, static electricity is prevented, and the safety is good; and the processing and forming process is simple, and the batch processing and production are convenient.

The GPU module wind scooper is simple in overall structure, easy to implement and good in practicability. Firstly, a part of air flow can pass through the gaps between the adjacent GPU modules in the front row, and the air flow is low-temperature air flow which is not heated by the heat dissipation device on the GPU modules in the front row, so that the air inlet volume of the GPU modules in the rear row can be increased, and the air inlet temperature of the GPU modules in the rear row can be reduced; then, no air guide structure is arranged on the upper side of the front row of GPU modules, air flow can flow backwards through the upper side of the front row of GPU modules, and the rear row of GPU modules are further cooled through gaps between the GPU modules and the top plate, so that the cooling effect of the rear row of GPU modules is ensured; finally, the air flow on the two sides of the front-row GPU module is guided and utilized by the air guide assembly, the air flow of the rear-row GPU module is increased, and the rear-row GPU module is effectively cooled; the GPU module is effectively and uniformly radiated, the radiating uniformity of the GPU module is ensured, and the air flow is efficiently utilized.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative relationships in positions, if any, and are not necessarily given qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The GPU module wind scooper is characterized by comprising a mainboard (1), GPU modules (2) and a guide cover, wherein the GPU modules (2) are arranged on the mainboard (1) in two rows; the guide cover comprises a top plate (3) and partition plates (4) arranged at intervals on the lower side of the top plate (3), and the partition plates (4) are inserted into gaps of the GPU modules (2) in the rear row; and the left side and the right side of the top plate (3) are respectively provided with an air guide assembly extending forwards, and the air guide assemblies are arranged on the edges of the two sides of the front-row GPU module (2).

2. The GPU module wind scooper according to claim 1, wherein the wind guide assembly comprises a stop block (5) arranged on two sides of the top plate (3) and a guide plate (6) connected to the front side of the stop block (5), and the guide plate (6) is arranged on two side edges of the front row of GPU modules (2); the inner side surface of the guide plate (6) is an inward inclined plane along the wind flow direction.

3. The wind scooper of claim 2, wherein the guide plate (6) is triangular prism shaped, and an included angle between a plane of the guide plate and the stopper (5) and an inner side surface of the guide plate is an acute angle.

4. A GPU modular wind scooper according to claim 3, characterized in that the guiding plate (6) is in the shape of a right triangular prism, the right angled edge of the guiding plate (6) coinciding with the outer edge of the front side of the stop (5); the width of the plane of the guide plate (6) attached to the stop block (5) is smaller than the width of the front side face of the stop block (5).

5. The GPU module wind scooper of claim 1, wherein the bottom height of the wind guide assembly is higher than the bottom height of the partition plate (4).

6. The GPU module wind scooper of claim 1, wherein the top plate (3) is chamfered at the lower edge of the front side.

7. The GPU module wind scooper of claim 1, wherein the wind scooper is integrally injection molded of PVC.