CN217742124U

CN217742124U - Gas guiding device and electronic equipment

Info

Publication number: CN217742124U
Application number: CN202221652014.8U
Authority: CN
Inventors: 潘龙
Original assignee: Lenovo Beijing Information Technology Ltd
Current assignee: Lenovo Beijing Information Technology Ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-04
Anticipated expiration: 2032-06-28

Abstract

The utility model provides a gaseous guiding device and electronic equipment, gaseous guiding device includes support, water conservancy diversion spare and shielding piece, and the water conservancy diversion spare sets up on the support, has seted up a plurality of water conservancy diversion holes that can follow the first direction guide with the air current on the water conservancy diversion spare, and shielding piece adjustably sets up on the support, and shielding piece can shelter from some water conservancy diversion holes on the water conservancy diversion spare in order to change the gas flow that can pass through the water conservancy diversion spare. This is disclosed carries out the rectification through the water conservancy diversion piece to the air current to can weaken or even eliminate the vortex, combine the shielding part to adjust the airflow through the water conservancy diversion piece again, can realize the distribution of airflow, and then satisfy a plurality of different heating element's heat dissipation demand.

Description

Gas guiding device and electronic equipment

Technical Field

The present disclosure relates to the field of electronic devices, and in particular, to a gas guiding device and an electronic device.

Background

Electronic equipment, especially a computer usually includes heating elements such as a central processing unit and a memory stick, because the heating elements generate heat during operation, in order to reduce the temperature of the heating elements, a fan is generally disposed at a certain distance from the heating elements, and the fan blows air towards the heating elements.

SUMMERY OF THE UTILITY MODEL

In view of this, the present disclosure provides a gas guiding device and an electronic apparatus, and the technical solution is as follows:

a gas guiding device comprising:

a support;

the flow guide piece is arranged on the bracket, and a plurality of flow guide holes capable of guiding the airflow along a first direction are formed in the flow guide piece; and

the shielding piece is adjustably arranged on the bracket and can shield part of the flow guide holes on the flow guide piece so as to change the air flow which can pass through the flow guide piece.

Optionally, a first mounting groove is formed in the support, the flow guide piece is arranged in the first mounting groove, and the first mounting groove and the first direction meet a vertical condition.

Optionally, a second mounting groove is further formed in the support, the shielding piece is slidably disposed in the second mounting groove, and the second mounting groove and the first mounting groove meet a parallel condition.

Optionally, the shield is a plate-like member.

Optionally, the shielding element at least comprises a first plate body and a second plate body, and the first plate body is hinged to the second plate body so that the shielding element can be folded.

Optionally, a plurality of the flow guiding holes are distributed in rows and columns.

An electronic device comprises a shell, wherein a fan and a heat source are arranged in the shell, an air channel is formed between the fan and the heat source of the shell, and the air guide device is arranged in the air channel.

Optionally, the heat source includes a first heat source and a second heat source arranged along a second direction, the second direction and the first direction satisfy a vertical condition, the flow guide member is disposed opposite to the first heat source, and a part of the airflow blown out from the fan can flow to the first heat source through the flow guide hole that is not blocked in the flow guide member.

Optionally, the housing includes a bottom plate, the fan and the second heat source are respectively disposed at two ends of the bottom plate, a gap is provided between the air guide member and the bottom plate, and a part of the airflow blown from the fan can flow to the second heat source through the gap.

Optionally, the housing further includes a first side plate and a second side plate, the first side plate and the second side plate are respectively connected to two opposite sides of the bottom plate, the bracket has a first end body and a second end body, the first end body is connected to the first side plate, and the second end body is connected to the second side plate.

The present disclosure has the following beneficial effects: the airflow is rectified through the flow guide piece, so that eddy current can be weakened or even eliminated, the airflow passing through the flow guide piece is adjusted by combining the shielding piece, the distribution of the airflow can be realized, and the heat dissipation requirements of a plurality of different heating elements are further met.

Advantages and features of the present disclosure are described in detail below with reference to the accompanying drawings.

Drawings

The following drawings of the present disclosure are included to provide an understanding of the present disclosure. The drawings illustrate embodiments of the disclosure and their description, serve to explain the principles of the disclosure. In the drawings, there is shown in the drawings,

FIG. 1 is a block diagram of a gas diversion apparatus according to an exemplary embodiment of the present disclosure;

FIG. 2 is a block diagram of the stand of FIG. 1;

FIG. 3 is a simplified internal diagram of an electronic device (viewed from a direction) according to an exemplary embodiment of the present disclosure;

fig. 4 is a simplified internal configuration of an electronic device (viewed from another direction) according to an exemplary embodiment of the present disclosure.

The reference numbers in the figures illustrate: 10. a support; 105. spacing; 11. a first mounting groove; 111. a first groove; 112. a second groove; 113. a third groove; 12. a second mounting groove; 121. a fourth groove; 122. a fifth groove; 13. a bottom body; 1301. a first side; 1302. a second side; 14. a first frame body; 15. a second frame body; 20. a flow guide member; 21. a flow guide hole; 30. a shield; 100. a gas diversion device; 200. a fan; 300. a heat source; 310. a first heat source; 320. a second heat source; 400. an air duct; 500. a housing; 501. a base plate; 502. a first side plate; 503. a second side plate.

Detailed Description

In the following description, numerous details are provided to provide a thorough understanding of the present disclosure. One skilled in the art, however, will understand that the following description merely illustrates alternative embodiments of the disclosure and that the disclosure may be practiced without one or more of these details. In addition, some features that are well known in the art have not been described in detail to avoid obscuring the present disclosure.

As shown in fig. 1, the gas guiding device 100 includes a bracket 10, a guiding element 20 and a shielding element 30, wherein the bracket 10 is mainly used for supporting the guiding element 20 and the shielding element 30, and the entire gas guiding device 100 can be installed in an electronic device such as a server, a computer, etc. through the bracket 10. The flow guide member 20 is disposed on the bracket 10, and the flow guide member 20 is provided with a plurality of flow guide holes 21 capable of guiding the airflow along a first direction, the first direction is the direction indicated by the arrow a in fig. 1, and in order to achieve a better flow guide effect, the first direction is preferably parallel to the center line of the flow guide holes 21 within a tolerance allowable range. The shielding member 30 is adjustably disposed on the bracket 10, and the shielding member 30 can shield part of the guiding holes 21 on the guiding member 20 to change the amount of airflow passing through the guiding member 20, so that the shielding member 30 can adjust the amount of airflow, the guiding holes 21 are distributed in rows and columns, it should be understood that the distribution manner of the guiding holes 21 on the guiding member 20 is not limited to the rows and columns, in an embodiment not shown, the guiding holes 21 can also be distributed discretely, and the shape, size, number, and distribution rule of the guiding holes 21 are not limited.

Referring to fig. 2, in order to facilitate installation of the flow guiding element 20, the bracket 10 is provided with a first installation groove 11, the flow guiding element 20 is disposed in the first installation groove 11, and the first installation groove 11 and the first direction meet a vertical condition, that is, the first installation groove 11 is vertical to the first direction within a tolerance allowable range. In order to facilitate the installation of the shielding element 30, the bracket 10 is further provided with a second mounting groove 12, the shielding element 30 is slidably disposed in the second mounting groove 12, and the second mounting groove 12 and the first mounting groove 11 satisfy a parallel condition (i.e., the second mounting groove 12 and the first mounting groove 11 are parallel to each other within a tolerance allowable range), so that the whole gas diversion device 100 can have a simple structure, and the shielding element 30 is conveniently slid to adjust the flow rate of the gas passing through the diversion element 20.

Specifically, the bracket 10 includes a bottom body 13, the bottom body 13 has a first side 1301 and a second side 1302 opposite to each other, the first side 1301 is provided with a first frame 14, the second side 1302 is provided with a second frame 15, the first frame 14 is provided with a first groove 111, the second frame 15 is provided with a second groove 112, the bottom body 13 is provided with a third groove 113, and the first groove 111, the second groove 112 and the third groove 113 are communicated with each other to form a first mounting groove 11. Still seted up fourth groove 121 on the first support body 14, still seted up fifth groove 122 on the second support body 15, fifth groove 122 is relative with fourth groove 121 in order to form second mounting groove 12 jointly, and fourth groove 121 and first groove 111 satisfy parallel condition, fifth groove 122 and second groove 112 satisfy parallel condition, so that second mounting groove 12 and first mounting groove 11 satisfy parallel condition, the both sides of shielding piece 30 respectively with fourth groove 121 and fifth groove 122 sliding fit, that is to say, shielding piece 30 is defined by fourth groove 121 and fifth groove 122 to slide along second mounting groove 12. It should be understood that the shielding member 30 adjusted in place can also be fixed by the locking structure, and the locking structure can adopt a structure combining a common buckle and a clamping groove, and the locking structure is not limited herein.

In one embodiment of the present disclosure, the shielding member 30 is a plate-shaped member, so that the gas guiding device 100 can be formed with a simple structure to reduce costs. In actual use, the amount of airflow through the baffle 20 can be adjusted by replacing different height sizes of the baffle 30.

In an embodiment not shown, the shutter 30 may also comprise a first plate and a second plate, the first plate being hinged to the second plate to enable the shutter 30 to be folded. In this manner, the amount of airflow through the baffle member 20 may be varied by unfolding or folding the first and second panels. When the shielding piece 30 is in the unfolded state, the shielding area of the flow guide piece 20 can be increased, and the air flow passing through the flow guide piece 20 is correspondingly reduced; when the shield 30 is in the folded state, the shielding area of the baffle 20 can be reduced, and the air flow passing through the baffle 20 is correspondingly increased; thereby enabling the flow of air through the baffle member 20 to be varied.

The gas guiding device 100 of the present disclosure may be used in an electronic device to guide a gas flow, thereby improving the heat dissipation performance of a heating element in the electronic device.

Referring to fig. 3 and 4 in combination, the electronic device according to an embodiment of the present disclosure includes a housing 500, a fan 200 and a heat source 300 are disposed in the housing 500, an air duct 400 is formed in the housing 500 between the fan 200 and the heat source 300, and the air guiding device 100 is disposed in the air duct 400.

For electronic devices such as servers and computers, the heat source 300 in the housing 500 is more than one, in one embodiment of the present disclosure, the heat source 300 includes a first heat source 310 and a second heat source 320 arranged along a second direction (indicated by an arrow B in fig. 4), the first heat source 310 is, for example, a hard disk of a computer, the second heat source 320 is, for example, a central processing unit, the second direction and the first direction (indicated by an arrow a in fig. 4) satisfy a vertical condition, and referring to fig. 1, the air guide 20 is disposed opposite to the first heat source 310, and a part of the air flow blown out from the fan 200 can flow to the first heat source 310 through the air guide hole 21 of the air guide 20 that is not shielded by the shielding member 30.

Referring to fig. 4 in combination, the housing 500 includes a bottom plate 501, the fan 200 and the second heat source 320 are respectively disposed on both ends of the bottom plate 501, a space 105 is formed between the air guide member 20 and the bottom plate 501, and a part of the air flow blown out from the fan 200 can flow to the second heat source 320 through the space 105, it should be understood that, in the case of the supporter 10 including the bottom body 13, the space 105 corresponds to a gap between the bottom body 13 and the bottom plate 501. Thus, when the airflow blown out from the fan 200 passes through the air guiding device 100, the airflow is divided into two branches by the air guiding device 100, wherein one branch flows to the first heat source 310 to dissipate heat from the first heat source 310 after being rectified by the guiding holes 21 on the guiding member 20, and the other branch flows to the second heat source 320 to dissipate heat from the second heat source 320 through the gap 105 between the guiding member 20 and the bottom plate 501, which not only further eliminates the vortex between the fan 200 and the heat source 300, but also realizes the distribution of the upper and lower layers of airflows, and meets the heat dissipation requirements of a plurality of different heating elements.

Further, in order to conveniently dispose the gas guiding device 100 in the air duct 400, the housing 500 further includes a first side plate 502 and a second side plate 503 besides the bottom plate 501, the first side plate 502 and the second side plate 503 are respectively connected to two opposite sides of the bottom plate 501, the bracket 10 has a first end body (the first end body is not shown in the figure, the first end body may be disposed on one side of the first frame 14 opposite to the first groove 111, the first end body adopts, for example, a hook structure) and a second end body (the second end body is not shown in the figure, the second end body may be disposed on one side of the second frame 15 opposite to the second groove 112, the second end body adopts, for example, a hook structure), the first end body is connected to the first side plate 502, and the second end body is connected to the second side plate 503, so that the gas guiding device 100 can be stably mounted in the air duct 400, and formation of the gap 105 is facilitated.

After the gas diversion device 100 of the present disclosure is arranged on the electronic device, the airflow blown out by the fan 200 can be rectified by the diversion piece 20, so that the eddy current can be weakened or even eliminated, and the airflow passing through the diversion piece 20 can be adjusted by the shielding piece 30, so that the distribution of the airflow can be realized, and the heat dissipation requirements of a plurality of different heating elements can be further met.

In the description of the present disclosure, it is to be understood that the orientation or positional relationship indicated by the orientation terms is generally based on the orientation or positional relationship shown in the drawings, and is for convenience only to facilitate the description of the present disclosure and to simplify the description, and in the case of not having been stated to the contrary, these orientation terms are not intended to indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be taken as limiting the scope of the present disclosure; the terms "inner" and "outer" refer to the interior and exterior of the respective components as they relate to their own contours.

Spatially relative terms such as "above … …", "above … …", "above … … upper surface", "above", and the like, may be used herein for ease of description to describe the spatial positional relationship of one or more components or features with other components or features shown in the figures. It is to be understood that the spatially relative terms are intended to encompass not only the orientation of the component as depicted in the figures, but also different orientations of the component in use or operation. For example, if an element in the drawings is turned over in its entirety, the articles "over" or "on" other elements or features will include the articles "under" or "beneath" the other elements or features. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". Further, these components or features may also be positioned at various other angles (e.g., rotated 90 degrees or other angles), all of which are intended to be encompassed herein.

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 disclosure. 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, elements, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

The present disclosure has been illustrated by the above embodiments, but it should be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the present disclosure to the scope of the described embodiments. Furthermore, it will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, and that many variations and modifications may be made in light of the teaching of the present disclosure, all of which fall within the scope of the claimed disclosure. The scope of the disclosure is defined by the appended claims and equivalents thereof.

Claims

1. A gas guiding device, comprising:

a support;

the flow guide piece is arranged on the bracket and is provided with a plurality of flow guide holes capable of guiding airflow along a first direction; and

2. The gas guiding device of claim 1, wherein the bracket defines a first mounting slot, the guiding member is disposed in the first mounting slot, and the first mounting slot is perpendicular to the first direction.

3. The gas guiding device of claim 2, wherein the bracket further comprises a second mounting groove, the shielding member is slidably disposed in the second mounting groove, and the second mounting groove and the first mounting groove are parallel to each other.

4. A gas guiding device according to claim 1, wherein the shield is a plate-like member.

5. A gas guiding device according to claim 1, wherein the shield comprises at least a first panel and a second panel, the first panel being hinged to the second panel to enable the shield to be folded.

6. The gas guiding device of claim 1, wherein the plurality of guiding holes are arranged in rows and columns.

7. An electronic device comprising a housing, a fan and a heat source being arranged in the housing, an air channel being formed in the housing between the fan and the heat source, characterized in that the air guiding device as claimed in any one of claims 1-6 is arranged in the air channel.

8. The electronic device according to claim 7, wherein the heat source includes a first heat source and a second heat source arranged in a second direction, the second direction and the first direction satisfy a perpendicular condition, the flow guide member is disposed opposite to the first heat source, and a part of the airflow blown out from the fan can flow to the first heat source through an unobstructed flow guide hole in the flow guide member.

9. The electronic apparatus as claimed in claim 8, wherein the housing includes a bottom plate, the fan and the second heat source are respectively disposed on both ends of the bottom plate, and the air guide member has a space from the bottom plate, and a part of the air flow blown from the fan can flow toward the second heat source through the space.

10. The electronic device of claim 9, wherein the housing further comprises a first side plate and a second side plate, the first side plate and the second side plate are respectively connected to two opposite sides of the bottom plate, the bracket has a first end body and a second end body, the first end body is connected to the first side plate, and the second end body is connected to the second side plate.