CN210166739U

CN210166739U - Improve radiating wind scooper of GPU radiator

Info

Publication number: CN210166739U
Application number: CN201921292221.5U
Authority: CN
Inventors: 郑红阳; 吕志波
Original assignee: Suzhou Wave Intelligent Technology Co Ltd
Current assignee: Suzhou Wave Intelligent Technology Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-03-20
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses an improve radiating wind scooper of GPU radiator relates to computer hardware equipment technical field. The wind scooper comprises a top plate, a middle vertical plate is arranged in the middle of the top plate, middle wind shields are arranged on the left side and the right side of the middle vertical plate respectively, at least two left vertical plates and at least two right vertical plates are arranged at the left end and the right end of the top plate respectively, a left wind shield is arranged between the adjacent left vertical plates, a right wind shield is arranged between the adjacent right vertical plates, and limiting guide plates matched with a GPU (graphics processing unit) radiator are arranged at the front ends and the rear ends of the outer side surfaces of the two left vertical plates located on the outermost side and the outer side surfaces of the two right vertical. The wind scooper has the advantages of fully utilizing effective space, assisting the GPU radiator in heat dissipation and reducing the overall power consumption of the server.

Description

Improve radiating wind scooper of GPU radiator

Technical Field

The utility model belongs to the technical field of computer hardware equipment technique and specifically relates to an improve radiating wind scooper of GPU radiator.

Background

Due to the rise of AI, the demand of high performance servers is greatly increased, the number of GPU radiators is more and more, and the problem of heat dissipation is very severe. 1-8 GPU heatsinks may be placed in a high performance server. In addition, due to the blocking of the front hard disk, the DIMM, the CPU and other heating elements, the air volume entering each GPU radiator is certainly not as good as that in an open environment, and the heat dissipation environment of the GPU radiator is very poor. However, because the GPU radiators have relatively large radiator flow resistance, most of the wind entering the front of the node will flow away from the area between two adjacent GPU radiators.

In order to better solve the heat dissipation of the nodes, an air guide cover or air guide foam is urgently needed to be placed to increase the flow resistance of surrounding devices, more air is guaranteed to flow to a GPU radiator, the heat dissipation of the system is solved, and the overall power consumption is further reduced.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides an improve radiating wind scooper of GPU radiator, this wind scooper has make full use of effective space, and supplementary GPU radiator dispels the heat, reduces the advantage of the whole consumption of server.

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

the utility model provides an improve radiating wind scooper of GPU radiator, includes the roof, the middle part of roof is provided with middle riser, the left and right both sides of middle riser are provided with middle deep bead respectively, the left and right both ends of roof are provided with two at least left side risers and two at least right side risers respectively, and are provided with the left side deep bead between the adjacent left side riser, are provided with the right side deep bead between the adjacent right side riser, are located two left side risers in the outside and are located the preceding, the back both ends of the lateral surface of two right side risers in the outside and are provided with respectively with the spacing deflector of GPU radiator matched with.

Furthermore, air volume adjusting holes are formed in the left wind shield and the right wind shield.

Furthermore, the air quantity adjusting device also comprises a plugging plate, wherein the plugging plate comprises a hard base plate, and an expansion insertion block which is matched with the air quantity adjusting hole and has certain elasticity is arranged on the base plate.

Furthermore, the sealing plate is arranged on the windward side of the wind scooper.

Furthermore, a flow direction mark used for showing the flow direction of the airflow is arranged on the top plate.

Furthermore, the middle part of the top plate is provided with a bulge part extending backwards.

Furthermore, rib plates are arranged between the left wind shield and the top plate and between the right wind shield and the top plate.

Further, the middle wind shield is symmetrically arranged relative to the middle vertical plate.

The utility model has the advantages that:

1. the wind scooper is reasonable in structural design, can dissipate heat and isolate the GPU radiator, increases the flow resistance beside the rear-row GPU radiator, and enables more wind to blow to the rear-row GPU radiator.

2. The wind scooper is simple to install, can be directly installed and disassembled in a plugging and unplugging mode, is very convenient to disassemble and assemble, and greatly improves the production efficiency and normal maintenance.

3. After the wind scooper is added, the heat dissipation of the rear GPU radiator is greatly improved, so that the specification of a system fan is reduced, the power consumption is reduced, and the corresponding cost is also reduced.

4. Under the condition of narrow installation space, the tool-free installation is realized, and the device has good adaptability and practicability.

Drawings

FIG. 1 is a top view of the wind scooper after installation;

FIG. 2 is a schematic perspective view of a fixed relationship between the wind scooper and the GPU heat sink;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is an enlarged schematic view of portion B of FIG. 2;

FIG. 5 is a schematic perspective view of the wind scooper;

FIG. 6 is a bottom view of the wind scooper;

fig. 7 is a schematic perspective view of the plugging plate.

In the figure: the air flow direction control device comprises a 1-GPU radiator, a 2-air guide cover, a 21-top plate, a 211-avoidance hole, a 212-flow direction mark, a 22-middle vertical plate, a 221-middle air baffle, a 23-left vertical plate, a 231-left air baffle, a 24-right vertical plate, a 241-right air baffle, a 25-air volume adjusting hole, a 26-rib plate, a 27-limiting guide plate, a 31-base plate and a 32-expansion insertion block.

Detailed Description

For convenience of description, a coordinate system is now defined as shown in fig. 2.

As shown in fig. 2 and 5, an air guiding hood for improving heat dissipation of a GPU heat sink includes a top plate 21, a middle vertical plate 22 extending downward is disposed in the middle of the top plate 21, and the middle vertical plate 22 is disposed along a front-back direction. The left and right sides of the middle vertical plate 22 are respectively provided with a middle wind shield 221 extending outwards. Preferably, the middle wind deflector 221 is symmetrically arranged with respect to the middle vertical plate 22.

The left end and the right end of the top plate 21 are respectively provided with at least two left vertical plates 23 and right vertical plates 24 extending downwards, a left wind shield 231 is arranged between the adjacent left vertical plates 23, and a right wind shield 241 is arranged between the adjacent right vertical plates 24.

In this embodiment, three left vertical plates 23 and three right vertical plates 24 are provided.

As shown in fig. 6, the front and rear ends of the outer side surfaces of the two left side vertical plates 23 located at the outermost sides are respectively provided with a limit guide plate 27 that is engaged with the GPU heat sink 1. And the front end and the rear end of the outer side surfaces of the two right vertical plates 24 positioned at the outermost sides are respectively provided with a limiting guide plate 27 matched with the GPU radiator 1.

As shown in fig. 2 and 3, when the GPU heat sink 1 is mounted, the protruding portion is restricted between the two limit guides 27 located on the same side, thereby restricting the freedom of movement of the wind scooper 2 in the front-rear direction.

Here, the GPU heat sink 1 is the prior art, and since the GPU heat sink 1 is fixedly connected to the counterpart member through the bolts at the left and right sides, there are protrusions at the left and right sides of the GPU heat sink 1, which are different from the GPU heat sink 1 in the manufacturer model, and the positions of the protrusions may be different, and the distance between the two limiting guide plates 27 is specifically designed according to the actual situation for the limiting guide plates 27.

Further, as shown in fig. 5, a plurality of air volume adjusting holes 25 are provided on both the left wind deflector 231 and the right wind deflector 241, and the air volume adjusting holes 25 can be plugged by plugging plates to adjust the air volume. Therefore, the air volume adjusting holes 25 can be opened and closed according to the heat dissipation characteristics of the devices at the rear end of the main board, the position of the external plug-in card and the distribution of heat productivity.

As shown in fig. 7, the blocking plate includes a substrate 31, and the substrate 31 is a rigid plate, and preferably, the substrate 31 is made of hard plastic. The base plate 31 on be provided with blast volume regulation hole 25 matched with tight inserted block 32 that expands, just tight inserted block 32 that expands form by having certain elastic material preparation, preferred, tight inserted block 32 that expands form by the preparation of silica gel material.

Preferably, the sealing plate is attached to the windward side of the wind scooper 2 during installation.

Further, as shown in fig. 4, the top plate 21 is provided with an avoidance hole 211 for avoiding the heat pipe on the GPU heat sink 1.

Further, as shown in fig. 4, a flow direction indicator 212 for indicating the flow direction of the airflow is disposed on the top plate 21. Therefore, the installation operation of workers can be facilitated during installation, and the production efficiency is improved.

Further, as shown in fig. 5, a protrusion extending rearward is provided at the middle of the top plate 21, forming a T-shaped structure. Therefore, when being installed, workers can judge the installation direction of the air guide cover 2 more visually, the reverse installation is avoided, and the working efficiency is improved.

Further, in order to improve the structural strength of the wind scooper 2, as shown in fig. 5 and 6, rib plates 26 are provided between the left wind deflector 231 and the top plate 21, and between the right wind deflector 241 and the top plate 21.

As shown in fig. 1, based on the structure of the side plate of the wind scooper 2, when wind enters the cross section of the wind scooper 2 from the wind inlet, the wind preferentially enters the front-row GPU heat sink 1, so that the problem of high power consumption heating of the front-row GPU is solved. The air volume adjusting holes 25 are opened and blocked by the left wind shield 231 and the right wind shield 241 according to the heat dissipation characteristics of the devices at the rear end of the main board, the positions of the external plug-in cards and the heat productivity distribution, and effective air flow distribution can be realized according to the blocking condition of the air volume adjusting holes 25 when air flow passes through the air guide cover 2, so that the heat dissipation of the rear-row GPU and the external plug-in cards is realized.

Claims

1. The utility model provides an improve radiating wind scooper of GPU radiator which characterized in that: the middle of the top plate is provided with a middle vertical plate, the left side and the right side of the middle vertical plate are respectively provided with a middle wind shield, the left end and the right end of the top plate are respectively provided with at least two left vertical plates and at least two right vertical plates, a left wind shield is arranged between the adjacent left vertical plates, a right wind shield is arranged between the adjacent right vertical plates, and the front end and the rear end of the outer side surfaces of the two left vertical plates positioned on the outermost side and the outer side surfaces of the two right vertical plates positioned on the outermost side are respectively provided with a limiting guide plate matched with a GPU radiator.

2. The wind scooper of claim 1, wherein the wind scooper comprises: and air volume adjusting holes are formed in the left wind shield and the right wind shield.

3. The wind scooper of claim 2, wherein the wind scooper comprises: the air quantity adjusting device is characterized by further comprising a plugging plate, wherein the plugging plate comprises a hard base plate, and an expansion insertion block which is matched with the air quantity adjusting hole and has certain elasticity is arranged on the base plate.

4. The wind scooper of claim 3, wherein the wind scooper comprises: the sealing plate is arranged on the windward side of the wind scooper.

5. The wind scooper of claim 1, wherein the wind scooper comprises: the top plate is provided with a flow direction mark for indicating the flow direction of the airflow.

6. The wind scooper of claim 1, wherein the wind scooper comprises: the middle part of the top plate is provided with a bulge part which extends backwards.

7. The wind scooper of claim 1, wherein the wind scooper comprises: and rib plates are arranged between the left wind shield and the top plate and between the right wind shield and the top plate.

8. The wind scooper of claim 1, wherein the wind scooper comprises: the middle wind shield is symmetrically arranged relative to the middle vertical plate.