CN220326003U - Rack and data computer lab - Google Patents

Abstract

The application discloses rack and data computer lab relates to the rack field, can improve rack radiating efficiency. The rack and data computer lab of this application includes that first sub-cabinet has a plurality of first mounting brackets that set up along vertical direction interval. The first sub-cabinet comprises a first panel and a first backboard which are oppositely arranged; the first panel is provided with a first air inlet, and the first backboard is provided with a first air outlet and a first ventilation opening. The second sub-cabinet is provided with a plurality of second installation racks which are arranged at intervals along the vertical direction. The second sub-cabinet is provided with a second panel and a second backboard; the second panel is provided with a second air outlet, and the second backboard is provided with a second air inlet and a second air outlet; the first air outlet, the second air vent and the second air outlet are oppositely arranged, and the first air inlet, the first air vent and the second air inlet are oppositely arranged. The first electronic device is arranged on the first mounting frame; the second electronic device is arranged on the second mounting frame. The heat dissipation device is used for heat dissipation of the cabinet.

Description

Rack and data computer lab

Technical Field

The application relates to the technical field of cabinets, in particular to a cabinet and a data machine room.

Background

With the innovation and development of distributed computing architectures such as artificial intelligence, cloud computing and big data, the amount of business borne by a data machine room serving as an information infrastructure is increased. To facilitate the management and control of multiple electronic devices, the multiple electronic devices are often placed in a cabinet.

At present, the computer lab is divided into closed cold zone and hot zone to set up the rack in the cold zone, and make the supply-air outlet and the cold zone intercommunication of rack, air outlet and hot zone intercommunication, thereby improve radiating efficiency.

In some related technologies, an air inlet and an air outlet of a cabinet are both located on a panel, and the cabinet adopts an air cooling mode of simultaneously supplying air and returning air on the panel side. However, the cabinet is placed in a cold area, and the air inlet and the air outlet of the cabinet are communicated with the cold channel, so that efficient cold and hot circulation cannot be formed, and the machine room cannot be suitable for the machine room.

Disclosure of Invention

In order to overcome the problems in the prior art, the application provides a cabinet and a data machine room so as to form efficient cold-hot circulation, thereby improving heat dissipation efficiency.

In order to achieve the above purpose, the present application adopts the following technical scheme:

in one aspect, a cabinet is provided. The cabinet comprises a first sub-cabinet, a second sub-cabinet and a plurality of electronic devices. The first sub-cabinet is provided with a plurality of first installation racks which are arranged at intervals along the vertical direction. The first sub-cabinet comprises a first panel and a first backboard which are oppositely arranged, the first panel is provided with a first air inlet, and the first backboard is provided with a first air outlet and a first ventilation opening.

The second sub-cabinet is provided with a plurality of second installation racks which are arranged at intervals along the vertical direction. The second sub-cabinet is provided with a second panel and a second backboard. The second panel is provided with a second air outlet, and the second back panel is provided with a second air inlet and a second air outlet. The first air outlet, the second air inlet and the second air outlet are oppositely arranged, and the first air inlet, the first air vent and the second air inlet are oppositely arranged.

The plurality of electronic devices includes a plurality of first electronic devices and a plurality of second electronic devices. The first electronic device is arranged on the first mounting frame. And the air flow introduced by the first air inlet is sent out by the first air outlet after passing through the first electronic equipment. The second electronic device is arranged on the second mounting frame. And the air flow introduced by the second air inlet is sent out by the second air outlet after passing through the second electronic equipment.

In some embodiments, the cabinet further comprises a plurality of air guides. The plurality of air guide members includes a first air guide member and a second air guide member. The first air guide piece is arranged between two adjacent first electronic devices. And the first air guide piece is connected with the first sub-cabinet to form a plurality of first closed air channels. The first closed air duct is provided with a first air inlet, a first air outlet and a first ventilation opening.

The second air guide piece is arranged between two adjacent second electronic devices. And the second air guide piece is connected with the second sub-cabinet to form a plurality of second closed air channels. The second closed air duct is provided with a second air inlet, a second air outlet and a second air vent.

In some embodiments, in the vertical direction, the first air guide member and the second air guide member located between two adjacent electronic devices are disposed in a staggered manner in the horizontal direction.

In some embodiments, the first sub-cabinet includes a first bottom plate and a first top plate disposed opposite to each other, and one of the first air outlets is located between the first electronic device and the first top plate. The cabinet further includes a plurality of air guides. The plurality of air guide pieces comprise third air guide pieces, the third air guide pieces are arranged between the first top plate and the adjacent first electronic equipment, and the third air guide pieces are used for guiding air flow from the first electronic equipment to the first air outlet.

In some embodiments, the second sub-cabinet includes a second bottom plate and a second top plate disposed opposite to each other, and the second air inlet is located between the second electronic device and the second bottom plate. The cabinet further includes a plurality of air guides. The plurality of air guide pieces comprise a fourth air guide piece, the fourth air guide piece is arranged between the second bottom plate and the adjacent second electronic equipment, and the fourth air guide piece is used for guiding the air flow from the second air inlet to the second electronic equipment.

In some embodiments, the air guide comprises a baffle. On the air inlet side of the electronic equipment, along the direction that the first sub-cabinet points to the second sub-cabinet, the distance between the guide plate and the electronic equipment is gradually reduced; and on the air outlet side of the electronic equipment, the distance between the guide plate and the electronic equipment is gradually increased.

In some embodiments, the air guide further includes a plurality of connection plates surrounding an edge of the air guide plate and connected with the air guide plate to form an air guide cavity with a single-sided opening, and the opening faces the corresponding electronic device. And a third air vent is arranged on one connecting plate, and is opposite to the first air vent or the second air vent.

In some embodiments, the plurality of connection plates includes a first connection plate, a second connection plate, a third connection plate, and a fourth connection plate, the first connection plate and the second connection plate being disposed opposite, the third connection plate being disposed opposite the fourth connection plate.

The first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are far away from one end of the guide plate and are located on the same horizontal plane, the first connecting plate, the second connecting plate is trapezoid, the third connecting plate and the fourth connecting plate are rectangular, the area of the fourth connecting plate is larger than that of the third connecting plate, and the third air vent is formed in the fourth connecting plate.

In yet another aspect, a data room is provided. The data room comprises the cabinet of any embodiment.

In some embodiments, the data room comprises a closed cold zone and a closed hot zone, the cabinet is disposed in the cold zone with a first panel of the cabinet facing the cold zone and a second panel of the cabinet facing the hot zone. The first air inlet on the first panel is communicated with the cold area, and the second air outlet on the second backboard is communicated with the hot area.

In the rack and the data computer lab that this disclosed embodiment provided, the first panel of first sub-cabinet is equipped with first air intake, and first backplate is equipped with first air outlet and first vent, and the second panel of second sub-cabinet is equipped with the second air outlet, and the second backplate is equipped with second air intake and second vent. And the first air outlet, the second air vent and the second air outlet are oppositely arranged, and the first air inlet, the first air vent and the second air inlet are oppositely arranged. That is, the first air inlet of the first sub-cabinet is communicated with the second air inlet of the second sub-cabinet, and the first air outlet of the first sub-cabinet is communicated with the second air outlet of the second sub-cabinet.

In this case, a part of the air flow entering the first sub-cabinet from the first air inlet is sent out to the second sub-cabinet through the first air outlet and the second air outlet after passing through the first electronic equipment, and is discharged from the second air outlet; the other part of air flow is sent out to the second sub-cabinet through the first ventilation opening and the second air inlet, and is discharged from the second air outlet after passing through the second electronic equipment.

At this time, when the cabinet is arranged in the cold area of the data machine room, the first panel of the cabinet can face the cold area, and the first air inlet can be communicated with the cold area; the second panel of the cabinet may face the hot zone and the second air outlet may communicate with the hot zone.

In this way, the cold air flow in the cold area of the data machine room enters the cabinet from the first air inlet, can be respectively subjected to heat exchange with the electronic equipment in the first sub-cabinet and the second sub-cabinet, and is discharged to the hot area of the data machine room from the second air outlet, so that efficient cold and hot circulation is formed, and the heat dissipation efficiency of the cabinet is improved. And the cabinets are arranged in a row along the junction of the cold area and the hot area, and the first sub-cabinet and the second sub-cabinet of one cabinet occupy one machine position together, so that the space utilization rate of the data machine room can be improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a structural diagram of a cabinet provided in an embodiment of the present application;

fig. 2 is a side view of a first sub-cabinet of a cabinet provided in an embodiment of the present application;

fig. 3 is a front view of a first sub-cabinet of a cabinet provided in an embodiment of the present application;

fig. 4 is a rear view of a first sub-cabinet of a cabinet provided in an embodiment of the present application;

fig. 5 is a side view of a second sub-cabinet of the cabinet provided by an embodiment of the present application;

fig. 6 is a front view of a second sub-cabinet of the cabinet provided in an embodiment of the present application;

fig. 7 is a rear view of a second sub-cabinet of the cabinet provided by the embodiments of the present application;

fig. 8 is a structural diagram of an air guide of a cabinet according to an embodiment of the present disclosure;

fig. 9 is a block diagram of a data room provided in an embodiment of the present application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It should be noted that, in the embodiments of the present application, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the present embodiments, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In practical applications, the absolute parallel or vertical effect is difficult to achieve due to limitations in equipment accuracy or installation errors. The description of "perpendicular", "parallel" or "homodromous" in the present application is not an absolute limitation condition, but means that a perpendicular or parallel structural arrangement can be achieved within a preset error range, and a corresponding preset effect is achieved, so that a technical effect of limiting features can be achieved to the maximum extent, and the corresponding technical scheme is convenient to implement, and has high feasibility. For example, "vertical" includes absolute vertical and near vertical, where the acceptable deviation range for near vertical may also be, for example, deviations within 5 °. "parallel" includes absolute parallel and approximately parallel, wherein the range of acceptable deviations from approximately parallel may also be deviations within 5 °, for example. "homodromous" includes absolute homodromous and approximately homodromous, wherein the acceptable deviation range of the approximately homodromous can be, for example, a deviation within 5 °.

In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

As shown in fig. 1, some embodiments of the present disclosure provide a cabinet 10 including a first sub-cabinet 100, a second sub-cabinet 200, and a plurality of electronic devices 300.

Wherein the plurality of electronic devices 300 includes a plurality of first electronic devices 310 and a plurality of second electronic devices 320. The first electronic device 310 is installed in the first sub-cabinet 100, and the second electronic device 320 is installed in the second sub-cabinet 200.

In some examples, referring to fig. 1 and 2, the first sub-cabinet 100 has a plurality of first mounting brackets 110 spaced apart in the vertical direction Y.

Wherein the structure of the first mounting frame 110 is not unique. Illustratively, as shown in fig. 2, the first mounting bracket 110 includes a plurality of mounting posts 111, and the first electronic device 310 is disposed on the first mounting posts 111 and detachably connected to the first mounting posts 111. For example, the first electronic device 310 is bolted to the first mounting post 111.

In some examples, referring to fig. 2, the first sub-cabinet 100 includes a first panel 120, a first back panel 130, a first bottom panel 140, and a first top panel 150, the first panel 120 and the first back panel 130 being disposed opposite, and the first bottom panel 140 and the first top panel 150 being disposed opposite.

It should be noted that, the first bottom plate 140 is a plate of the first sub-cabinet 100 placed on the ground, and the first panel 120 is a side plate that can be opened or closed in the circumferential direction of the first sub-cabinet 100, so as to facilitate placement or removal of the first electronic device 310.

As shown in fig. 3, the first panel 120 is provided with a first air inlet 121. The first air inlet 121 may include a plurality of strip-shaped openings, which extend along the horizontal direction X and are spaced apart along the vertical direction Y to form a louver structure.

As shown in fig. 4, the first back plate 130 is provided with a first air outlet 131 and a first air vent 132. The first air outlet 131 and the first air vent 132 may, for example, include a plurality of circular openings, and the plurality of circular openings are arranged in an array to form a mesh structure.

Here, a fan may be disposed inside the first electronic device 310, and an air flow may be introduced from the first air inlet 121 by the fan of the first electronic device 310. At this time, the air flow introduced from the first air inlet 121 passes through the first electronic device 310 and is then sent out from the first air outlet 131.

In some examples, referring to fig. 1 and 5, the second sub-cabinet 200 has a plurality of second mounting brackets 210 spaced apart in the vertical direction Y.

Wherein the structure of the second mounting frame 210 is not unique. Illustratively, as shown in fig. 5, the second mounting frame 210 includes a plurality of second mounting posts 211, and the second electronic device 320 is disposed on the second mounting posts 211 and detachably connected to the second mounting posts 211. For example, the second electronic device 320 is bolted to the second mounting post 211.

In some examples, referring to fig. 5, the second sub-cabinet 200 includes a second panel 220, a second back panel 230, a second bottom panel 240, and a second top panel 250, the second panel 220 and the second back panel 230 being disposed opposite, and the second bottom panel 240 and the second top panel 250 being disposed opposite.

It should be noted that, the second bottom board 240 is a board of the second sub-cabinet 200 placed on the ground, and the second panel 220 is a side board of the second sub-cabinet 200 that can be opened or closed circumferentially, so as to facilitate placement or removal of the second electronic device 320.

As shown in fig. 6, the second panel 220 is provided with a second air outlet 221, and the second air outlet 221 may include a plurality of strip-shaped openings, for example, which extend along a horizontal direction X and are spaced apart along a vertical direction Y to form a louver structure.

Here, referring to fig. 1 and 4, the second air outlet 221 is disposed opposite to the first air outlet 131.

As shown in fig. 7, the second back plate 230 is provided with a second air inlet 231 and a second air outlet 232. The second air inlet 231 and the second air outlet 232 may, for example, include a plurality of circular openings, and the plurality of circular openings are arranged in an array to form a mesh structure.

Here, referring to fig. 1, 3 and 4, the second air outlet 221 is disposed opposite to the first air outlet 131. The first air outlet 131 and the second air inlet 232 are oppositely arranged, and the first air inlet 121, the first air outlet 132 and the second air inlet 231 are oppositely arranged.

On this basis, the openings of the first air outlet 131 and the second air outlet 232 are opposite one to one, and the shapes and the sizes are the same, and the openings of the first air inlet 121 and the first air outlet 132 are opposite one to one, and the shapes and the sizes are the same, so that the smoothness of air inlet and outlet of the cabinet 10 is facilitated, and the heat dissipation efficiency is improved.

Here, a fan may be disposed inside the second electronic device 320, and an air flow may be introduced from the second air inlet 231 by the fan of the second electronic device 320. At this time, the air flow introduced from the second air inlet 231 passes through the second electronic device 320 and is then sent out from the second air outlet 221.

As can be seen from the foregoing, in the cabinet 10 provided by the embodiment of the disclosure, the first panel 120 of the first sub-cabinet 100 is provided with the first air inlet 121, and the first back panel 130 is provided with the first air outlet 131 and the first air vent 132. The second panel 220 of the second sub-cabinet 200 is provided with a second air outlet 221, and the second back panel 230 is provided with a second air inlet 231 and a second air outlet 232. The first air outlet 131, the second air inlet 232 and the second air outlet 221 are disposed opposite to each other, and the first air inlet 121, the first air outlet 132 and the second air inlet 231 are disposed opposite to each other. That is, the first air inlet 121 of the first sub-cabinet 100 is communicated with the second air inlet 231 of the second sub-cabinet 200, and the first air outlet 131 of the first sub-cabinet 100 is communicated with the second air outlet 221 of the second sub-cabinet 200.

In this case, among the airflows entering the first sub-cabinet 100 from the first air inlet 121, a part of the airflows is sent out to the second sub-cabinet 200 through the first air outlet 131 and the second air outlet 232 after passing through the first electronic device 310, and is discharged from the second air outlet 221; the other part of the air flow is sent out to the second sub-cabinet 200 through the first ventilation opening 132 and the second air inlet 231, and is discharged from the second air outlet 221 after passing through the second electronic device 320.

At this time, referring to fig. 9, when the cabinet 10 is disposed in the cold zone 21 of the data room 20, the first panel 120 of the cabinet 10 may face the cold zone 21, and the first air inlet 121 (see fig. 3) may communicate with the cold zone 21. The second panel 220 of the cabinet 10 may face the hot zone 22 and the second air outlet 221 (see fig. 6) may communicate with the hot zone 22.

In this way, the cold air flow in the cold area 21 of the data room 20 enters the cabinet 10 from the first air inlet 121, can exchange heat with the electronic devices 300 in the first sub-cabinet 100 and the second sub-cabinet 200, and is discharged to the hot area 22 of the data room 20 from the second air outlet 221, thereby forming efficient cold and hot circulation and improving the heat dissipation efficiency of the cabinet 10. In addition, the cabinets 10 are arranged in a row along the junction of the cold area and the hot area, and the first sub-cabinet 100 and the second sub-cabinet 200 of one cabinet 10 occupy one machine position together, so that the space utilization rate of the data room 20 can be improved.

In some embodiments, as shown in fig. 1, the cabinet 10 further includes a plurality of air guides 400.

In some examples, the plurality of wind guides 400 includes a first wind guide 410 and a second wind guide 420.

As shown in fig. 1 and 2, the first air guide 410 is disposed between two adjacent first electronic devices 310. And, the first air guide 410 is connected with the first sub-cabinet 100 to form a plurality of first closed air channels, and the first closed air channels have a first air inlet 121, a first air outlet 131 and a first air vent 132.

The first air guiding element 410 may be connected to the first sub-cabinet 100 by, for example, fastening or screwing.

At this time, a first mounting rack 110 is correspondingly disposed in a first closed air duct, and the first electronic devices 310 located on different first mounting racks 110 are respectively in different first closed air ducts to exchange heat with the air flow introduced by the first air inlet 121 and exhaust from the first air outlet 131, so that the heat exchange efficiency is high.

As shown in fig. 1 and 5, the second air guide 420 is disposed between two adjacent second electronic devices 320. And, the second air guide member 420 is connected with the second sub-cabinet 200 to form a plurality of second closed air channels, and the second closed air channels have a second air inlet 231, a second air outlet 221 and a second air outlet 232.

The second air guiding piece 420 may be connected to the second sub-cabinet 200 by, for example, fastening or screwing.

At this time, a second mounting rack 210 is correspondingly disposed in a second closed air duct, and the second electronic devices 320 located on different second mounting racks 210 are respectively in different second closed air ducts to exchange heat with the air flow introduced by the second air inlet 231 and exhaust from the second air outlet 221, so that the heat exchange efficiency is high.

In some embodiments, as shown in fig. 1, the first air guide 410 and the second air guide 420 between two adjacent electronic devices 300 are staggered in the horizontal direction X in the vertical direction Y. In this way, the second air guiding member 420 does not block the air flowing out of the first air guiding member 410, so that the ventilation rate of the cabinet 10 can be improved, and the heat dissipation efficiency of the cabinet 10 can be improved.

In some embodiments, as shown in fig. 2 and 4, one first air outlet 131 is located between the first electronic device 310 and the first top plate 150.

On this basis, the plurality of air guiding members 400 further includes a third air guiding member 430, the third air guiding member 430 is disposed between the first top plate 150 and the adjacent first electronic device 310, and the third air guiding member 430 is configured to guide the airflow from the first electronic device 310 to the first air outlet 131.

In this case, the air flow from the first electronic device 310 flows toward the first air outlet 131 under the guiding of the third air guide 430, so that the kinetic energy loss of the air flow can be reduced, the flow rate of the air flow can be increased, and the ventilation rate of the cabinet 10 can be increased, thereby improving the heat dissipation efficiency of the cabinet 10.

In some embodiments, as shown in fig. 5 and 7, a second air intake 231 is located between the second electronic device 320 and the second floor 240.

On this basis, the plurality of air guiding members 400 further includes a fourth air guiding member 440, the fourth air guiding member 440 is disposed between the second bottom plate 240 and the adjacent second electronic device 320, and the fourth air guiding member 440 is configured to guide the airflow from the second air inlet 231 to the second electronic device 320.

In this case, the air flow from the second air inlet 231 flows toward the second electronic device 320 under the guiding of the fourth air guide 440, so that the kinetic energy loss of the air flow can be reduced, the flow rate of the air flow can be increased, the ventilation rate of the cabinet 10 can be increased, and the heat dissipation efficiency of the cabinet 10 can be improved.

In some embodiments, as shown in fig. 1 and 8, the wind guide 400 includes a baffle 401.

On the air intake side of the electronic device 300, the distance between the baffle 401 and the electronic device 300 gradually decreases along the direction in which the first sub-cabinet 100 points to the second sub-cabinet 200.

For example, the second air guide 420 and the fourth air guide 440 are both located on the air intake side of the electronic device 300. At this time, along the direction that the first sub-cabinet 100 points to the second sub-cabinet 200, the cross-sectional area through which the air flow passes gradually decreases, and the flow velocity of the air flow increases, so that the air flow rate flowing through the second sub-cabinet 200 can be increased, and the heat dissipation efficiency of the second sub-cabinet 200 can be improved, so that the heat dissipation efficiency of the first sub-cabinet 100 and the second sub-cabinet 200 are approximately the same.

In addition, on the air outlet side of the electronic device 300, the distance between the baffle 401 and the electronic device 300 gradually increases along the direction in which the first sub-cabinet 100 points to the second sub-cabinet 200.

For example, the first air guide 410 and the third air guide 430 are both located on the air intake side of the electronic device 300. At this time, along the direction in which the first sub-cabinet 100 points to the second sub-cabinet 200, the cross-sectional area through which the air flow passes gradually increases, which is beneficial to rapid discharge of the air flow, and can improve the heat dissipation efficiency of the cabinet 10.

In some embodiments, as shown in fig. 1 and 8, the wind guide 400 further includes a plurality of connection plates 450, where the plurality of connection plates 450 encircle the edge of the baffle 401 and are connected with the baffle 450 to form a wind guiding cavity with a single-sided opening, and the opening faces the corresponding electronic device 300. And, a third vent 4541 is provided on one connecting plate 450, and the third vent 4541 is opposite to the first vent 132 or the second vent 232.

Illustratively, the third vents 4541 of the first and third air guides 410 and 430 are opposite the second vents 232, and the third vents 4541 of the second and fourth air guides 420 and 440 are opposite the first vents 132.

As shown in fig. 8, the third air vent 4541 may, for example, include a plurality of circular openings, and the plurality of circular openings are arranged in an array to form a mesh structure. Meanwhile, the third air vent 4541 is opposite to the openings of the first air vent 132 or the second air vent 232 one by one, and the shape and the size are the same, so that the smoothness of air inlet and outlet of the cabinet 10 is facilitated, and the heat dissipation efficiency is improved.

In some examples, as shown in fig. 8, the plurality of connection plates 450 includes a first connection plate 451, a second connection plate 452, a third connection plate 453, and a fourth connection plate 454, the first connection plate 451 and the second connection plate 452 being disposed opposite, the third connection plate 453 being disposed opposite the fourth connection plate 454.

In this case, the first connection plate 451, the second connection plate 452, the third connection plate 453, and the fourth connection plate 454 may be in contact with the side plates of the first sub-cabinet 100 or the second sub-cabinet 200, respectively, so that the air guide 400 is fixedly connected with the first sub-cabinet 100 or the second sub-cabinet 200.

Wherein, the first connection plate 451, the second connection plate 452, the third connection plate 453 and the fourth connection plate 454 are located at the same horizontal plane away from one end of the baffle 401, and the first connection plate 451 and the second connection plate 452 are trapezoidal. The third connecting plate 453 and the fourth connecting plate 454 are rectangular, the area of the fourth connecting plate 454 is larger than that of the third connecting plate 453, the third air vent 4541 is arranged on the fourth connecting plate 454, and accordingly the large area arrangement of the third air vent 4541 is facilitated, smoothness of air inlet and outlet of the cabinet 10 is facilitated, and therefore heat dissipation efficiency is improved.

As shown in fig. 9, the embodiment of the present application further provides a data room 20, including the cabinet 10 of any of the embodiments described above.

As shown in fig. 9, the data room 20 includes a closed cold zone 21 and a closed hot zone 22, the cabinet 10 is disposed in the cold zone 21, the first panel 120 of the cabinet 10 faces the cold zone 21, and the second panel 220 of the cabinet 10 faces the hot zone 22.

Wherein, the first air inlet 121 of the first panel 120 is communicated with the cold zone 21, and the second air outlet 221 of the second panel 220 is communicated with the hot zone 22.

The beneficial effects of the data room 20 provided in the embodiment of the present disclosure are the same as those of the cabinet 10 provided in the above technical solution, and will not be described herein.

The foregoing is merely a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A cabinet, comprising:

the first sub-cabinet is provided with a plurality of first installation racks which are arranged at intervals along the vertical direction; the first sub-cabinet comprises a first panel and a first backboard which are oppositely arranged; the first panel is provided with a first air inlet, and the first backboard is provided with a first air outlet and a first ventilation opening;

the second sub-cabinet is provided with a plurality of second installation racks which are arranged at intervals along the vertical direction; the second sub-cabinet is provided with a second panel and a second backboard; the second panel is provided with a second air outlet, and the second backboard is provided with a second air inlet and a second air outlet; the first air outlet, the second air inlet and the second air outlet are oppositely arranged, and the first air inlet, the first air vent and the second air inlet are oppositely arranged;

a plurality of electronic devices including a plurality of first electronic devices and a plurality of second electronic devices; the first electronic device is arranged on the first mounting frame; the air flow introduced by the first air inlet is sent out by the first air outlet after passing through the first electronic equipment; the second electronic device is arranged on the second mounting frame; and the air flow introduced by the second air inlet is sent out by the second air outlet after passing through the second electronic equipment.

2. The cabinet of claim 1, further comprising a plurality of air guides, the plurality of air guides comprising:

the first air guide piece is arranged between two adjacent first electronic devices; the first air guide piece is connected with the first sub-cabinet to form a plurality of first closed air channels; the first closed air duct is provided with a first air inlet, a first air outlet and a first ventilation opening;

the second air guide piece is arranged between two adjacent second electronic devices; the second air guide piece is connected with the second sub-cabinet to form a plurality of second closed air channels; the second closed air duct is provided with a second air inlet, a second air outlet and a second air vent.

3. The cabinet of claim 2, wherein the first and second air guides between two adjacent electronic devices are disposed offset in a horizontal direction in the vertical direction.

4. The cabinet of claim 1, wherein the first sub-cabinet comprises a first bottom plate and a first top plate disposed opposite to each other, one of the first air outlets being located between the first electronic device and the first top plate, the cabinet further comprising a plurality of air guides comprising:

the third air guide piece is arranged between the first top plate and the adjacent first electronic equipment and is used for guiding air flow from the first electronic equipment to the first air outlet.

5. The cabinet of claim 1, wherein the second sub-cabinet comprises a second bottom plate and a second top plate disposed opposite to each other, one of the second air inlets being located between the second electronic device and the second bottom plate, the cabinet further comprising a plurality of air guides comprising:

the fourth air guide piece is arranged between the second bottom plate and the adjacent second electronic equipment and is used for guiding the air flow from the second air inlet to the second electronic equipment.

6. The cabinet of any one of claims 2-5, wherein the air guide comprises a baffle, and a distance between the baffle and the electronic equipment is gradually reduced along a direction that the first sub-cabinet points to the second sub-cabinet on an air inlet side of the electronic equipment; and on the air outlet side of the electronic equipment, the distance between the guide plate and the electronic equipment is gradually increased.

7. The cabinet of claim 6, wherein the air guide further comprises:

the plurality of connecting plates encircle the edge of the guide plate and are connected with the guide plate to form a wind guide cavity with a single-side opening, and the opening faces towards corresponding electronic equipment; and a third air vent is arranged on one connecting plate, and is opposite to the first air vent or the second air vent.

8. The cabinet of claim 7, wherein the plurality of connection plates comprises a first connection plate, a second connection plate, a third connection plate, and a fourth connection plate, the first connection plate and the second connection plate being disposed opposite each other, the third connection plate being disposed opposite the fourth connection plate;

the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are far away from one end of the guide plate and are located on the same horizontal plane, the first connecting plate, the second connecting plate is trapezoid, the third connecting plate and the fourth connecting plate are rectangular, the area of the fourth connecting plate is larger than that of the third connecting plate, and the third air vent is formed in the fourth connecting plate.

9. A data room, comprising: the cabinet of any one of claims 1-8.

10. The data room of claim 9 comprising an enclosed cold zone and an enclosed hot zone, the cabinet being disposed in the cold zone with a first panel of the cabinet facing the cold zone and a second panel of the cabinet facing the hot zone;

the first air inlet on the first panel is communicated with the cold area, and the second air outlet on the second backboard is communicated with the hot area.