Big data server structure

Abstract

The utility model belongs to the technical field of servers, and provides a big data server structure which comprises a server body provided with a server case, an air inlet screen plate arranged at the front end of the server case, an air outlet screen plate arranged at the rear end of the server case, and a cooling fan unit arranged in the server case. The heat dissipation fan unit comprises two first heat dissipation fans and two second heat dissipation fans arranged on the two sides of the first heat dissipation fans respectively, and a dustproof flow guide cover mechanism is arranged between the first heat dissipation fans and the rear end of the server case. According to the utility model, important working components in the server case are covered by the dustproof flow guide cover mechanism, so that centralized flow guide heat dissipation is realized, the heat dissipation effect is ensured, and the influence of dust in the server case on the important working components is avoided; and meanwhile, a dust collection mechanism is arranged on the inner wall of the dustproof flow guide cover mechanism, dust entering the dustproof flow guide cover mechanism from the cooling fan can be adsorbed, and the dustproof effect is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of servers, and specifically relates to a big data server structure. Background Art

[0002] Big data server is a dedicated server configured for processing big data. It is the infrastructure of data center and has high data storage security and stability. When the server is running, it will generate heat. In order to avoid the server running in a hot environment for a long time and affecting the normal use of the server, the server must be internally cooled. In the prior art, one of the heat dissipation solutions for the server is air cooling, that is, ventilation holes are opened on the chassis of the server, and a cooling fan is set. The cooling fan works and realizes the internal heat dissipation of the server through the air circulation inside and outside the server. The main shortcomings of this solution are as follows: although the air circulation exchange inside and outside the server can achieve heat dissipation, during the air circulation process, external dust can easily enter the server with the air. If too much dust accumulates in the important working components (main heat-generating components) inside the server, the heat dissipation performance of the server will be reduced. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems existing in the prior art and provide a big data server structure.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A big data server structure includes a server body with a server chassis, an air inlet mesh plate is arranged at the front end of the server chassis, an air outlet mesh plate is arranged at the rear end, a cooling fan unit is arranged inside the server chassis, the cooling fan unit includes two first cooling fans and two second cooling fans respectively arranged on both sides of the first cooling fans, a dust deflector mechanism is arranged between the first cooling fans and the rear end of the server chassis, the dust deflector mechanism includes a collecting cover arranged at the air outlets of the two first cooling fans, a deflector connected to the collecting cover at one end, an air outlet cover connected to the other end of the deflector and arranged on the inner side of the air outlet mesh plate, an extension cover arranged on both sides of the deflector and connected thereto, and a first dust collecting mechanism arranged on the inner walls of the collecting cover, the deflector and the extension cover.

[0006] Furthermore, a plurality of dust collecting plates which are integrated with the air inlet mesh plate are arranged inside the server chassis and located at the air inlet mesh plate, and a second dust collecting mechanism is arranged on both sides of the dust collecting plate.

[0007] Furthermore, there are four or more dust collecting plates, which are perpendicular to the air inlet mesh plate.

[0008] Furthermore, all the dust collecting plates are arranged at intervals along the lateral direction of the server chassis, and air inlet channels are formed between adjacent dust collecting plates.

[0009] Furthermore, the first dust collecting mechanism and the second dust collecting mechanism adopt dust absorbing films.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] (1) The cooling fan unit of the utility model includes two first cooling fans and two second cooling fans, and a dust-proof air deflector mechanism is provided between the first cooling fans and the rear end of the server chassis. The dust-proof air deflector mechanism covers important working components inside the server chassis, which not only realizes centralized air diversion and heat dissipation, ensures the heat dissipation effect, but also avoids the influence of dust in the server chassis on important working components; at the same time, the inner wall of the dust-proof air deflector mechanism is provided with a dust collecting mechanism, which can absorb dust entering the dust-proof air deflector mechanism from the cooling fan, thereby further improving the dust-proof effect;

[0012] (2) The utility model is provided with a plurality of dust collecting plates inside the server chassis, at the air inlet mesh plate, and a second dust collecting mechanism is provided on both sides of the dust collecting plates. An air inlet channel is formed between adjacent dust collecting plates. Through the above arrangement, part of the airflow entering the server chassis from the air inlet mesh plate will absorb dust at the dust collecting plates, thereby reducing dust accumulation on the heat dissipation fan and further improving the dust prevention effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the external structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0015] Figure 3 for Figure 2 A magnified schematic diagram of part A in FIG.

[0016] Among them, the corresponding marking names in the accompanying drawings are as follows: 1-server chassis, 2-air inlet mesh plate, 3-air outlet mesh plate, 4-first cooling fan, 5-second cooling fan, 6-collecting cover, 7-air guide cover, 8-air outlet cover, 9-extension cover, 10-first dust collecting mechanism, 11-dust collecting plate, 12-second dust collecting mechanism, 13-air inlet channel. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to have a clearer understanding and knowledge of the present invention, the present invention is further described in detail in conjunction with the following embodiments. It should be noted that the specific embodiments described below are only used to explain the present invention and facilitate understanding. The technical solutions provided by the present invention are not limited to the technical solutions provided by the following embodiments, and the technical solutions provided by the embodiments should not limit the protection scope of the present invention.

[0018] Unless otherwise defined, the technical terms or scientific terms used in the disclosure of this application shall have the usual meanings understood by persons with ordinary skills in the field to which the disclosure belongs. The words "include" or "comprise" and the like used in this application mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The positional relationship words "upper", "lower", "left", "right", "front", "back", etc. are determined according to the layout direction of the drawings in the specification, and are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0019] Example

[0020] like Figure 1 , 2 As shown in Figure 3, this embodiment provides a big data server structure, which mainly includes a server body with a server chassis. The front end of the server chassis is provided with an air inlet mesh plate, and the rear end is provided with an air outlet mesh plate. A cooling fan unit is provided inside the server chassis, and the air inlet mesh plate and the air outlet mesh plate are provided with a plurality of ventilation holes for ventilation. The above structure is an existing mature structure, so it will not be described here. Based on the above structure, this embodiment has made an innovative design to the inside of the server chassis to solve the dust prevention problem inside the server chassis existing in the prior art.

[0021] In this embodiment, the cooling fan unit includes two first cooling fans and two second cooling fans respectively arranged on both sides of the first cooling fans. Based on the above-mentioned setting of multiple groups of cooling fans, in this embodiment, a dust deflector mechanism is arranged between the first cooling fan and the rear end of the server chassis. Through the setting of the first cooling fan and the dust deflector mechanism, on the one hand, centralized diversion and heat dissipation of important components are achieved to ensure the heat dissipation effect. On the other hand, the dust deflector mechanism is used to cover the important components, thereby avoiding the influence of dust in the server chassis on important working components and achieving a dust-proof effect. The two second cooling fans are used for the overall heat dissipation inside the server chassis.

[0022] The dust-proof air deflector mechanism is in the form of a cover-shaped structure, which is used to cover important components inside the server chassis. In this embodiment, the dust-proof air deflector mechanism includes a collecting cover arranged at the air outlets of the two first cooling fans, a guide cover connected to the collecting cover at one end, an outlet cover connected to the other end of the guide cover and arranged on the inner side of the air outlet mesh plate, and an extension cover arranged on both sides of the guide cover and connected thereto; wherein the two extension covers are in a symmetrical structure, which is used to increase the coverage area of ​​the dust-proof air deflector mechanism, and the air circulation path (such as Figure 2 The outside air enters the collecting cover through the first cooling fan, and then flows to the guide cover and the extension cover. After the heat exchange is completed, the outside air finally flows out from the air outlet mesh plate through the air outlet cover. The important components in the server chassis are covered by the dust-proof guide cover mechanism, which avoids the influence of dust inside the chassis and achieves the purpose of dust prevention.

[0023] Due to the operation of the cooling fan, dust will also accumulate at the cooling fan, and some of the dust will enter the dust-proof air guide cover mechanism through the cooling fan. In order to solve the above problems, the present embodiment provides a first dust collecting mechanism on the inner wall of the collecting cover, the air guide cover and the extension cover. Preferably, the first dust collecting mechanism adopts a dust absorbing membrane structure, which is detachably connected to the interior of the collecting cover, the air guide cover and the extension cover, for example, by bonding. When air flows through the collecting cover, the air guide cover and the extension cover, most of the dust in the air will be adsorbed on the dust absorbing membrane, and the dust entering the dust-proof air guide cover mechanism from the cooling fan can be adsorbed, thereby further improving the dust-proof effect.

[0024] The air inlet mesh plate is the main channel for external dust to enter the interior of the server chassis. In view of the above situation, the present embodiment further provides a plurality of dust collecting plates which are integrated with the air inlet mesh plate inside the server chassis and located at the air inlet mesh plate. A second dust collecting mechanism is provided on both sides of the dust collecting plate. Preferably, there are four or more dust collecting plates which are perpendicular to the air inlet mesh plate, and all the dust collecting plates are arranged at intervals along the lateral direction of the server chassis, and an air inlet channel is formed between adjacent dust collecting plates. The second dust collecting mechanism adopts a dust absorbing film, and the connection between the second dust collecting mechanism and the dust collecting plate is a detachable connection, for example, bonding. When air flows through the air inlet channel, most of the dust in the air will be adsorbed on the dust absorbing film on the dust collecting plate, thereby reducing the dust accumulation on the cooling fan and indirectly reducing the dust entering the dust deflector mechanism from the cooling fan.

[0025] The above is the preferred embodiment of the present invention. It should be noted that those skilled in the art can make several improvements without departing from the design principle and technical solution of the present invention, and these improvements should also be regarded as the protection scope of the present invention.

Claims

1. A big data server structure, comprising a server body having a server chassis (1), an air inlet mesh plate (2) being arranged at the front end of the server chassis (1), an air outlet mesh plate (3) being arranged at the rear end, and a cooling fan unit being arranged inside the server chassis (1), characterized in that: The cooling fan unit comprises two first cooling fans (4) and two second cooling fans (5) respectively arranged on both sides of the first cooling fans (4); a dustproof air deflector mechanism is arranged between the first cooling fans (4) and the rear end of the server chassis (1); the dustproof air deflector mechanism comprises a collecting cover (6) arranged at the air outlets of the two first cooling fans (4); a deflector (7) connected to the collecting cover (6) at one end; an air outlet cover (8) connected to the other end of the deflector (7) and arranged on the inner side of the air outlet mesh plate (3); an extension cover (9) arranged on both sides of the deflector (7) and connected thereto; and a first dust collecting mechanism (10) arranged on the inner walls of the collecting cover (6), the deflector (7) and the extension cover (9).

2. The big data server structure according to claim 1, characterized in that: A plurality of dust collecting plates (11) which are integrally structured with the air inlet mesh plate (2) are also arranged inside the server chassis (1) and located at the air inlet mesh plate (2), and second dust collecting mechanisms (12) are arranged on both sides of the dust collecting plates (11).

3. The big data server structure according to claim 2, characterized in that: There are more than four dust collecting plates (11) and they are perpendicular to the air inlet mesh plate (2).

4. The big data server structure according to claim 3, characterized in that: All the dust collecting plates (11) are arranged at intervals in the transverse direction of the server chassis (1), and an air inlet channel (13) is formed between adjacent dust collecting plates (11).

5. The big data server structure according to claim 4, characterized in that: The first dust collecting mechanism (10) and the second dust collecting mechanism (12) use dust absorbing films.

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