CN112684862B - Air guiding device and server - Google Patents
Air guiding device and server Download PDFInfo
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- CN112684862B CN112684862B CN202011596170.2A CN202011596170A CN112684862B CN 112684862 B CN112684862 B CN 112684862B CN 202011596170 A CN202011596170 A CN 202011596170A CN 112684862 B CN112684862 B CN 112684862B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The embodiment of the invention relates to the field of server heat dissipation and discloses an air guide device and a server. In the present invention, an air guiding device includes: the wind scooper is provided with a ventilation opening and an opening; the air guiding device further comprises: the movable piece is connected with the air guide cover and can be movably arranged at the opening; when the movable piece is at the first position, the movable piece shields the opening so as to separate the inner space of the wind scooper from the first radiator; when the movable piece is at the second position, the movable piece opens the opening so that the second radiator is at least partially positioned in the inner space of the air guide cover. The air guide device and the server provided by the embodiment of the invention can be compatible with radiators with different heights at the same time, and the production cost is reduced.
Description
Technical Field
The embodiment of the invention relates to the field of server heat dissipation, in particular to an air guide device and a server.
Background
Currently, there are two main types of 2U server heat sinks from the height dimension, 1U high heat sink and 2U high heat sink. In the related art, different wind scoopers are designed for radiators with different heights so as to adapt to different heights of the radiators.
The inventor finds that at least the following problems exist in the prior art: different wind scoopers need to be separately molded for preparation, the production cost is high, and meanwhile, different servers are easy to misplace the wind scoopers, so that the management and control cost is increased.
Disclosure of Invention
The embodiment of the invention aims to provide an air guide device which can be compatible with radiators with different heights at the same time, and reduces the production cost and the management and control cost.
In order to solve the above technical problems, an embodiment of the present invention provides an air guiding device, including: the wind scooper is provided with a ventilation opening and an opening; the air guiding device further comprises: the movable piece is connected with the air guide cover and can be movably arranged at the opening; when the movable piece is at the first position, the movable piece shields the opening so as to separate the inner space of the wind scooper from the first radiator; when the movable piece is at the second position, the movable piece opens the opening so that the second radiator is at least partially positioned in the inner space of the air guide cover.
The embodiment of the invention also provides a server, which comprises: the air guide device, the radiator which is opposite to the opening of the air guide device, and the fan which is positioned on one side of the air guide cover away from the air outlet.
Compared with the prior art, the embodiment of the invention has the advantages that the opening is formed in the air guide cover, the movable piece is rotatably arranged at the opening, when the movable piece is at the first position, the movable piece shields the opening, so that the inner space of the air guide cover is separated from the first radiator, the movable piece can be suitable for radiators with lower heights (such as 1U radiators), when the movable piece is at the second position, the movable piece opens the opening, so that the second radiator is at least partially positioned in the inner space of the air guide cover, the movable piece can be suitable for radiators with higher heights (such as 2U radiators), the radiators with different heights can be compatible at the same time, all servers can uniformly use the same air guide device, the die opening cost caused by producing various air guide devices is avoided, the production cost is reduced, the error-mounting of the air guide cover during factory production is avoided, and the management and control cost is saved.
In addition, the wind scooper includes: the side wall is far away from the edge of the bottom wall and is used for being connected with the box body, and the opening is positioned on the bottom wall; the side wall includes: the air outlet is formed by the second side plate, the third side plate, the bottom wall and the box body in a surrounding mode.
In addition, the movable member includes: the first movable plate and the second movable plate are respectively rotatably arranged on the bottom wall and are respectively positioned on two opposite sides of the opening. The air guide device is arranged in such a way that the air flow path can be automatically adjusted when being matched with different radiators, and the heat dissipation performance is improved.
In addition, the first movable plate includes: the first air guide plane is arranged on the bottom wall, and the first air guide inclined plane extends from the first air guide plane to the direction away from the second movable plate, and the first air guide inclined plane is positioned at one side of the first air guide plane, which is close to the ventilation opening; the second movable plate includes: the second air guide plane is arranged on the bottom wall, and the second air guide inclined plane extends from the second air guide plane towards the direction away from the first movable plate, and the second air guide inclined plane is positioned on one side of the second air guide plane, which is close to the ventilation opening. When the movable plate is at the second position, the first air guide inclined plane and the second air guide inclined plane form an open heat dissipation channel, so that the heat dissipation performance of the system is improved.
In addition, the first side plate includes: a first portion bent and extended from the bottom wall, and a second portion bent and extended from the side of the first portion away from the bottom wall, wherein the first portion is arranged at an obtuse angle with the bottom wall, and the ventilation opening is arranged on the second portion; the opening comprises a first area positioned on the bottom wall and a second area positioned on the first part, the first air guide plane and the second air guide plane are used for shielding or opening the first area, and the first air guide inclined plane and the second air guide inclined plane are used for partially shielding or opening the second area.
In addition, the first air guiding plane is rotationally connected with the first air guiding inclined plane, and the second air guiding plane is rotationally connected with the second air guiding inclined plane. The setting can adjust the opening angle of first wind-guiding inclined plane and second wind-guiding inclined plane according to the heat dissipation demand is nimble like this, but the suitability is stronger.
In addition, still include and be located the first spacing portion on the wind scooper, first spacing portion is located the fly leaf is kept away from opening one side is used for when the fly leaf is in the second position the fly leaf is fixed.
In addition, the air guide cover further comprises a second limiting part positioned on the air guide cover, wherein the second limiting part is positioned at the edge of the opening and used for fixing the movable plate when the movable plate is at the first position.
In addition, the movable plate includes: the device comprises a first side and a second side which are adjacently arranged, wherein a first rotating shaft is arranged at the position, close to the second side, of the first side, a recess is arranged at the second side, and a second rotating shaft is arranged on the inner wall, close to the first side, of the recess; the opening comprises: the first inner wall and the second inner wall are adjacently arranged, a first groove is formed in the position, close to the second inner wall, of the first inner wall, a protruding block is arranged on the second inner wall, and a second groove is formed in one side, close to the first inner wall, of the protruding block; the first rotating shaft is matched with the first groove, and the second rotating shaft is matched with the second groove, so that the movable piece is rotatably installed at the opening.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
Fig. 1 is a schematic structural view of a wind scooper according to a first embodiment of the present invention;
fig. 2 is a front view of a first movable plate in a first embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a perspective view of a first movable plate in a first embodiment of the present invention;
fig. 5 is a perspective view of a second movable plate in the first embodiment of the present invention;
FIG. 6 is a schematic view of the air guiding device when the movable member is in the first position according to the first embodiment of the present invention;
fig. 7 is a schematic structural view of the air guiding device when the movable member is in the second position according to the first embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that in various embodiments of the present invention, numerous technical details have been set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
A first embodiment of the present invention relates to an air guiding device, as shown in fig. 1 to 7, including: the wind scooper 11, be equipped with vent 12 and opening 13 on the wind scooper 11, the wind scooper still includes: the movable member 14 connected to the air guiding cover 11, the movable member 14 is movably mounted at the opening 13, when the movable member 14 is in the first position, the movable member 14 shields the opening 13 so as to separate the inner space of the air guiding cover 11 from the first radiator 21 (the radiator with a lower height, such as a 1U radiator), and when the movable member 14 is in the second position, the movable member 14 opens the opening 13 so as to locate the second radiator 22 (the radiator with a higher height, such as a 2U radiator) at least partially in the inner space of the air guiding cover 11.
Specifically, the wind scooper 11 may include: a bottom wall 111, and a side wall 112 connected to the bottom wall 111, the side wall 112 being connected to the case at an edge remote from the bottom wall 111, the opening 13 being located on the bottom wall 111; the side wall 112 includes: the first side plate 1121 provided with the ventilation opening 12, the second side plate 1122 and the third side plate 1123 respectively connected with two opposite sides of the first side plate 1121, the second side plate 1122, the third side plate 1123, the bottom wall 111 and the box body enclose an air outlet together, a fan is arranged opposite to the ventilation opening 12, and air flow blown by the fan enters the air guide cover 11 through the ventilation opening 12 and is blown out through the air outlet.
In this embodiment, the movable member 14 may include: the first movable plate 141 and the second movable plate 142 which are respectively and rotatably arranged on the bottom wall 111, wherein the first movable plate 141 and the second movable plate 142 are respectively positioned at two opposite sides of the opening 13, and the arrangement is such that the air guiding device can automatically adjust the air flow path when being matched with different radiators, specifically, when the first movable plate 141 and the second movable plate 142 are at the first position to shield the opening 13, the air flow blown by the fan directly passes through the radiator outside the air guiding cover 11, when the first movable plate 141 and the second movable plate 142 are at the second position to open the opening 13, one part of the air flow blown by the fan passes through the part of the radiator outside the air guiding cover 11, and the other part of the air flow enters the air guiding cover 11 to pass through the area between the first movable plate 141 and the second movable plate 142, passes through the part of the radiator inside the air guiding cover 11 and is blown out from the air outlet, thereby improving the heat dissipation performance; meanwhile, when the first movable plate 141 and the second movable plate 142 are at the second position, the first movable plate 141 and the second movable plate 142 are respectively located at two sides of the second radiator 22, which can play a role of guiding air, and further improve the heat dissipation performance.
Alternatively, the first movable plate 141 may include: a first air guiding plane 1411 provided on the bottom wall 111, and a first air guiding inclined surface 1412 extending from the first air guiding plane 1411 in a direction away from the second movable plate 142, the first air guiding inclined surface 1412 being located on a side of the first air guiding plane 1411 close to the ventilation opening 12; the second movable plate 142 includes: the second air guiding plane 1421 disposed on the bottom wall 111, and the second air guiding inclined plane 1422 extending from the second air guiding plane 1421 towards the direction away from the first movable plate 141, where the second air guiding inclined plane 1422 is located on the side of the second air guiding plane 1421 near the ventilation opening 12, so that when the movable plate is in the second position, the first air guiding inclined plane 1412 and the second air guiding inclined plane 1422 form an open heat dissipation channel, and the air flow in front of the radiator, and the air flow in the left-right directions of the first air guiding inclined plane 1412 and the second air guiding inclined plane 1422 can enter the radiator, thereby improving the heat dissipation performance of the system.
Specifically, the first side plate 1121 may include: a first portion 1121a extending from the bottom wall 111 in a bending manner, and a second portion 1121b extending from the first portion 1121a in a bending manner on a side away from the bottom wall 111, wherein the first portion 1121a is disposed at an obtuse angle to the bottom wall 111, the ventilation opening 12 is disposed on the second portion 1121b, and the opening 13 includes a first region located at the bottom wall 111 and a second region located at the first portion 1121 a. The first air guiding plane 1411 and the second air guiding plane 1421 are used for shielding or opening the first area, specifically, in the first position, the first air guiding plane 1411 and the second air guiding plane 1421 completely shield the first area, and in the second position, the first air guiding plane 1411 and the second air guiding plane 1421 completely open the first area; the first air guiding inclined plane 1412 and the second air guiding inclined plane 1422 are used for partially shielding or opening the second area, specifically, in the first position, the first air guiding inclined plane 1412 and the second air guiding inclined plane 1422 partially shield the second area (the sum of the areas of the first air guiding inclined plane 1412 and the second air guiding inclined plane 1422 is smaller than the area of the second area), and in the second position, the first air guiding inclined plane 1412 and the second air guiding inclined plane 1422 are fully opened or partially opened.
It should be noted that, because the movable plate is at the first position, the first air guiding inclined plane 1412 and the second air guiding inclined plane 1422 partially shield the second area, that is, the gaps are formed between the first air guiding inclined plane 1412 and the second air guiding inclined plane 1422 and the air guiding cover 11, when the air guiding device is matched with the first radiator 21, the air flow at the position above the radiator can enter the 1U radiator through the gaps, so that the heat dissipation capability of the 1U radiator is enhanced.
Because the power of the server is different during the use process, the heat dissipation requirements of the server are different, in this embodiment, the first air guiding plane 1411 is rotationally connected with the first air guiding inclined plane 1412, and the second air guiding plane 1421 is rotationally connected with the second air guiding inclined plane 1422, so that the opening angles of the first air guiding inclined plane 1412 and the second air guiding inclined plane 1422 can be flexibly adjusted according to the heat dissipation requirements.
In order to fix the movable member 14 at the second position, the air guiding device may further include a first limiting portion 15 located on the air guiding cover 11, where the first limiting portion 15 is located on a side of the movable member 14 away from the opening 13, and is used to fix the movable member 14 when the movable member 14 is in the second position, so as to avoid excessive rotation of the movable member 14 towards a side away from the opening 13, and interfere with other components or not perform an air guiding function. In order to fix the movable member 14 at the first position, the air guiding device may further include a second limiting portion located on the air guiding cover 11, where the second limiting portion 16 is located at an edge of the opening 13 and is used to fix the movable member 14 when the movable member 14 is at the first position, so as to avoid that the movable member 14 excessively rotates towards the outside of the opening 13 (i.e. outside of the air guiding cover 11) and cannot cover the opening 13 to affect the heat dissipation effect.
In practice, the movable member 14 may include: the first side edge and the second side edge are adjacently arranged, a first rotating shaft 17 is arranged at the position, close to the second side edge, of the first side edge, a concave is arranged at the second side edge, and a second rotating shaft 18 is arranged on the inner wall, close to the first side edge, of the concave; the opening 13 includes: the first inner wall and the second inner wall are adjacently arranged, a first groove 19 is formed in the position, close to the second inner wall, of the first inner wall, a convex block is arranged on the second inner wall, and a second groove 20 is formed in one side, close to the first inner wall, of the convex block; the first rotating shaft 17 is matched with the first groove 19, and the second rotating shaft 18 is matched with the second groove 20, so that the movable piece 14 is rotatably installed at the opening 13. Of course, the pivotal connection of the movable member 14 and the wind scooper 11 may be achieved by other means such as a hinge connection, which is not limited herein.
Compared with the prior art, the opening 13 is formed in the air guide cover 11, the movable piece 14 is rotatably installed at the opening 13, when the movable piece 14 is in the first position, the movable piece 14 shields the opening 13 so that the inner space of the air guide cover 11 is separated from the first radiator 21, and therefore the air guide cover is applicable to the first radiator 21 (such as a 1U radiator), when the movable piece 14 is in the second position, the opening 13 is opened by the movable piece 14 so that the second radiator 22 is at least partially located in the inner space of the air guide cover 11, and therefore the air guide cover is applicable to radiators with higher heights (such as 2U radiators), the air guide cover can be compatible with radiators with different heights at the same time, the same air guide device can be used uniformly by all servers, the die opening cost caused by producing various air guide devices is avoided, the production cost is reduced, the error of the air guide cover 11 during factory production is avoided, and the management and control cost is saved.
A second embodiment of the present invention relates to a server including: the air guide device, the radiator arranged opposite to the opening 13 of the air guide device, and the fan arranged on the side of the air guide cover 11 away from the air outlet.
Since the first embodiment corresponds to the present embodiment, the present embodiment can be implemented in cooperation with the first embodiment. The related technical details mentioned in the first embodiment are still valid in this embodiment, and the technical effects achieved in the first embodiment may also be achieved in this embodiment, so that the repetition is reduced, and a detailed description is omitted here. Accordingly, the related art details mentioned in the present embodiment can also be applied to the first embodiment.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of carrying out the invention and that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. An air guiding device, comprising: the wind scooper is provided with a ventilation opening and an opening;
the air guiding device further comprises: the movable piece is connected with the air guide cover and can be movably arranged at the opening;
when the movable piece is at the first position, the movable piece shields the opening so as to separate the inner space of the wind scooper from the first radiator;
when the movable piece is at the second position, the movable piece opens the opening so that the second radiator is at least partially positioned in the inner space of the air guide cover;
the wind scooper includes: the side wall is far away from the edge of the bottom wall and is used for being connected with the box body, and the opening is positioned on the bottom wall;
the side wall includes: the first side plate is provided with the ventilation opening, the second side plate and the third side plate are respectively connected with two opposite side edges of the first side plate, and the second side plate, the third side plate, the bottom wall and the box body jointly enclose an air outlet;
the movable member includes: the first movable plate and the second movable plate are respectively and rotatably arranged on the bottom wall and are respectively positioned on two opposite sides of the opening;
the first movable plate includes: the first air guide plane is arranged on the bottom wall, and the first air guide inclined plane extends from the first air guide plane to the direction away from the second movable plate, and the first air guide inclined plane is positioned at one side of the first air guide plane, which is close to the ventilation opening;
the second movable plate includes: the second air guide plane is arranged on the bottom wall, and the second air guide inclined plane extends from the second air guide plane towards the direction away from the first movable plate, and the second air guide inclined plane is positioned on one side of the second air guide plane, which is close to the ventilation opening.
2. The air guiding device of claim 1, wherein the first side panel comprises: a first portion bent and extended from the bottom wall, and a second portion bent and extended from the side of the first portion away from the bottom wall, wherein the first portion is arranged at an obtuse angle with the bottom wall, and the ventilation opening is arranged on the second portion;
the opening comprises a first area positioned on the bottom wall and a second area positioned on the first part, the first air guide plane and the second air guide plane are used for shielding or opening the first area, and the first air guide inclined plane and the second air guide inclined plane are used for partially shielding or opening the second area.
3. The air guiding device of claim 1, wherein the first air guiding plane is rotatably connected to the first air guiding inclined plane, and the second air guiding plane is rotatably connected to the second air guiding inclined plane.
4. The air guiding device of claim 1, further comprising a first limiting portion on the air guiding cover, the first limiting portion being located on a side of the movable plate away from the opening for fixing the movable plate when the movable plate is in the second position.
5. The air guide device of claim 1, further comprising a second stop portion on the air guide housing, the second stop portion being located at the edge of the opening for securing the flap when the flap is in the first position.
6. The air guiding device according to claim 1, wherein the movable plate comprises: the device comprises a first side and a second side which are adjacently arranged, wherein a first rotating shaft is arranged at the position, close to the second side, of the first side, a recess is arranged at the second side, and a second rotating shaft is arranged on the inner wall, close to the first side, of the recess;
the opening comprises: the first inner wall and the second inner wall are adjacently arranged, a first groove is formed in the position, close to the second inner wall, of the first inner wall, a protruding block is arranged on the second inner wall, and a second groove is formed in one side, close to the first inner wall, of the protruding block;
the first rotating shaft is matched with the first groove, and the second rotating shaft is matched with the second groove, so that the movable piece is rotatably installed at the opening.
7. A server, comprising: the air guide device according to any one of claims 1 to 6, a radiator disposed opposite to an opening of the air guide device, and a fan located on a side of the air guide cover away from the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011596170.2A CN112684862B (en) | 2020-12-29 | 2020-12-29 | Air guiding device and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011596170.2A CN112684862B (en) | 2020-12-29 | 2020-12-29 | Air guiding device and server |
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| Publication Number | Publication Date |
|---|---|
| CN112684862A CN112684862A (en) | 2021-04-20 |
| CN112684862B true CN112684862B (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011596170.2A Active CN112684862B (en) | 2020-12-29 | 2020-12-29 | Air guiding device and server |
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| CN (1) | CN112684862B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113342147B (en) * | 2021-06-29 | 2022-09-30 | 南昌华勤电子科技有限公司 | Heat dissipation assembly and server |
| CN115061557B (en) * | 2022-08-17 | 2023-01-10 | 苏州浪潮智能科技有限公司 | But height-adjusting's server wind scooper and server |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201298197Y (en) * | 2008-10-22 | 2009-08-26 | 鸿富锦精密工业（深圳）有限公司 | Computer shell |
| CN211742039U (en) * | 2020-05-09 | 2020-10-23 | 苏州浪潮智能科技有限公司 | Server wind scooper radiator unit |
| CN212229509U (en) * | 2020-05-11 | 2020-12-25 | 中科可控信息产业有限公司 | Air duct wind scooper for front and rear heat sources of blade server |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080113607A1 (en) * | 2006-09-28 | 2008-05-15 | Inventec Corporation | Wind-guiding cover |
| TWI526626B (en) * | 2014-06-27 | 2016-03-21 | 台達電子工業股份有限公司 | Heat dissipating device |
-
2020
- 2020-12-29 CN CN202011596170.2A patent/CN112684862B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201298197Y (en) * | 2008-10-22 | 2009-08-26 | 鸿富锦精密工业（深圳）有限公司 | Computer shell |
| CN211742039U (en) * | 2020-05-09 | 2020-10-23 | 苏州浪潮智能科技有限公司 | Server wind scooper radiator unit |
| CN212229509U (en) * | 2020-05-11 | 2020-12-25 | 中科可控信息产业有限公司 | Air duct wind scooper for front and rear heat sources of blade server |
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| CN112684862A (en) | 2021-04-20 |
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