Data storage cabinet

Abstract

The utility model relates to a data storage cabinet, including a body, and also including a plurality of groups of data modules installed and fixed in the inner cavity of the body, the data module including an upper bracket, a lower bracket, two groups of cover plates, a heat dissipation fan, and a plurality of groups of data storage devices, the lower bracket is connected and fixed below the upper bracket and the gap between the two forms a flow channel, the two groups of cover plates are respectively covered on the front and rear sides of the flow channel and are fixedly connected to the lower bracket, and the heat dissipation fan is installed on the inner bottom of the lower bracket. Through the setting of the data module's own structure, the airflow output by the heat dissipation fan can use the flow channel and ventilation slots to disperse and blow the plurality of groups of data storage devices installed on the inner side of the upper bracket, thereby improving the air flow speed at each group of data storage devices, avoiding the airflow output by the heat dissipation fan from being blocked when the heat dissipation fan is used for heat dissipation, and thus improving the heat dissipation effect of the data storage device.

Description

Technical Field

[0001] The utility model relates to the technical field of database servers, in particular to a data storage cabinet. Background Art

[0002] The database server, the middleware that connects the web server and the DBMS, is responsible for handling all application servers, including transaction processing and data access between the web server and the backend application or database. When the database server is running, it is easy to generate high heat, which not only affects the running speed of the database server, but also easily causes the database server to malfunction.

[0003] To this end, a utility model patent with Chinese patent publication number CN216901559U proposes a database server device with stable operation. A heat dissipation mechanism is provided, and the heat dissipation mechanism is installed in a protective box. In combination with an auxiliary fan, the database server body in the cabinet is cooled, thereby avoiding the situation where the database server is running at high temperature and affecting the stable operation. The database server device has a stable operation effect, and the stability of the database server device is effectively improved.

[0004] However, when this stable database server device is in use, the cooling fan is installed on the top of the protective box, and the airflow output by the cooling fan is easily blocked by the nearby database server body, thereby making the cooling effect of the lower database server body poor. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model provides a data storage cabinet, which solves the problem that the airflow output by the cooling fan is easily blocked by the adjacent database server body, thereby causing the cooling effect of the lower database server body to be poor.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a data storage cabinet, including a body, and also including a plurality of groups of data modules installed and fixed in the inner cavity of the body, the data modules including an upper bracket, a lower bracket, two groups of cover plates, a heat dissipation fan, and a plurality of groups of data storage devices, the lower bracket is connected and fixed below the upper bracket and the gap between the two forms a flow channel, the two groups of the cover plates respectively cover the front and rear sides of the flow channel and are fixedly connected to the lower bracket, the heat dissipation fan is installed on the inner bottom of the lower bracket, the bottom and side walls of the upper bracket are formed with ventilation grooves that penetrate the upper bracket, and the plurality of groups of data storage devices are installed in the middle gap of the upper bracket.

[0009] Preferably, a plurality of groups of the data storage devices are arranged in a longitudinal array in a central gap of the upper bracket, and there is a gap between two adjacent groups of data storage devices.

[0010] In a further preferred embodiment, the data module further comprises a filter, an opening communicating with the flow channel is formed at the bottom of the upper bracket, and the filter is embedded and fixed in the opening at the bottom of the upper bracket.

[0011] It is further preferred that the data module also includes at least one group of harness racks, which are fixedly connected to the side of the lower bracket facing away from the flow channel, and a groove is formed in the middle of the harness rack through which the harness can pass, and the harness rack is configured as an elastic plastic clip, and the harness rack is fixed to the lower bracket by double-sided tape.

[0012] In a further preferred embodiment, the data storage cabinet further comprises brackets twice the number of the data modules, wherein the brackets are fixedly connected to the inner walls on two opposite sides of the cabinet, and two groups of brackets located on the same horizontal plane support and fix the data modules.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a data storage cabinet, which has the following beneficial effects:

[0015] 1. In the utility model, through the setting of the structure of the data module itself, the airflow output by the heat dissipation fan can use the flow channel and the ventilation groove to disperse and blow a plurality of groups of data storage devices installed on the inner side of the upper bracket, thereby improving the air flow speed at each group of data storage devices, avoiding the airflow output by the heat dissipation fan from being blocked when used for heat dissipation, and thus improving the heat dissipation effect of the data storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of a data storage cabinet according to the implementation scheme;

[0017] Figure 2 is a schematic diagram of the structure of a data module according to an implementation scheme;

[0018] Figure 3 for Figure 2 A schematic diagram of the structure of the data module from another angle;

[0019] Figure 4 for Figure 2 Schematic diagram of the structure of the data module after omitting the cover.

[0020] In the figure: 10, body; 20, bracket; 30, data module; 31, upper bracket; 32, lower bracket; 33, cover; 34, cooling fan; 35, ventilation slot; 36, data storage device; 37, filter; 38, wiring harness rack. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 A data storage cabinet may include a body 10, several groups of data modules 30, and brackets 20 twice the number of the data modules 30. The brackets 20 are fixedly connected to the inner walls of the body 10 on both sides opposite to each other, and the two groups of brackets 20 located on the same horizontal plane support the fixed data modules 30 placed on top of them. The main functions of the data module 30 are as follows: database management function, including system configuration and management, data access and update management, data integrity management and data security management; database query and manipulation function, which includes database retrieval and modification; database maintenance function, including data import / export management, database structure maintenance, data recovery function and performance monitoring; database parallel operation, because there is more than one user accessing the database at the same time, the database server must support a parallel operation mechanism to handle the simultaneous occurrence of multiple events.

[0023] In this embodiment, the body 10 can be made of a metal plate through stamping, bending, welding, spraying and other processes to form a cabinet, and a cabinet door is hinged on the front side of the body 10 to cover its inner cavity. The bracket 20 can be welded and fixed on the inner wall of the body 10, and the two groups of brackets 20 located on the same horizontal plane keep their upper parts flush, so that the data module 30 can be fixed on the bracket 20 by bolts and placed for use.

[0024] See also Figures 2 to 4The data module 30 may include an upper bracket 31, a lower bracket 32, two sets of cover plates 33, a cooling fan 34, several sets of data storage devices 36, a filter screen and at least one set of wiring harness racks 38. The lower bracket 32 ​​is connected and fixed below the upper bracket 31, and there is a gap between the two, and the gap between the two forms a flow channel for airflow. The two sets of cover plates 33 are respectively covered on the front and rear sides of the flow channel, and are fixedly connected to the lower bracket 32, so that the front and rear sides of the flow are closed. An opening communicating with the flow channel is formed at the bottom of the upper bracket 31, and a filter screen 37 is embedded and fixed in the opening at the bottom of the upper bracket 31, so that the airflow can be filtered by the filter screen 37 when it enters the flow, blocking larger dust from entering the flow channel. The cooling fan 34 is installed at the inner bottom of the lower bracket 32, and the bottom and side walls of the upper bracket 31 are formed with ventilation slots 35 that penetrate the upper bracket 31, so that when the cooling fan 34 is started, the external airflow can flow through the filter 37 and the ventilation slots 35 and output to the middle gap of the upper bracket 31. Several groups of data storage devices 36 are arranged in a longitudinal array and installed in the middle gap of the upper bracket 31, and there is a gap between two adjacent groups of data storage devices 36, so that the airflow blows from the flow channel into the middle gap of the upper bracket 31 to assist the installation of the data storage devices 36 for heat dissipation, and there is a flowing airflow between adjacent data storage devices 36. The harness rack 38 is fixedly connected to the side of the lower bracket 32 ​​that is away from the flow channel, and a groove is formed in the middle of the harness rack 38. The harness rack 38 can be made of elastic plastic, and the harness rack 38 and the lower bracket 32 ​​can be fixed by double-sided adhesive, so that the connection harness of the data storage device 36 can pass through the groove in the middle of the harness rack 38 for wiring.

[0025] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A data storage cabinet, comprising a body (10), characterized in that: The invention also comprises a plurality of groups of data modules (30) installed and fixed in the inner cavity of the machine body (10), wherein the data modules (30) comprise an upper bracket (31), a lower bracket (32), two groups of cover plates (33), a heat dissipation fan (34), and a plurality of groups of data storage devices (36); the lower bracket (32) is connected and fixed below the upper bracket (31) and a gap between the two forms a flow channel; the two groups of cover plates (33) respectively cover the front and rear sides of the flow channel and are fixedly connected to the lower bracket (32); the heat dissipation fan (34) is installed at the inner bottom of the lower bracket (32); the bottom and side walls of the upper bracket (31) are both formed with ventilation slots (35) penetrating the upper bracket (31); and the plurality of groups of data storage devices (36) are installed in the middle gap of the upper bracket (31).

2. A data storage cabinet according to claim 1, characterized in that: A plurality of groups of the data storage devices (36) are arranged in a longitudinal array in the middle gap of the upper bracket (31), and there is a gap between two adjacent groups of data storage devices (36).

3. A data storage cabinet according to claim 1, characterized in that: The data module (30) further comprises a filter screen (37); an opening communicating with the flow channel is formed at the bottom of the upper bracket (31); and the filter screen (37) is embedded and fixed in the opening at the bottom of the upper bracket (31).

4. A data storage cabinet according to claim 1, characterized in that: The data module (30) also includes at least one set of harness racks (38), which are fixedly connected to a side of the lower bracket (32) facing away from the flow channel, and a groove through which the harness can pass is formed in the middle of the harness rack (38).

5. A data storage cabinet according to claim 4, characterized in that: The harness frame (38) is configured as an elastic plastic clip, and the harness frame (38) and the lower bracket (32) are bonded and fixed by using double-sided adhesive.

6. A data storage cabinet according to claim 1, characterized in that: It also includes brackets (20) twice the number of the data modules (30), the brackets (20) being fixedly connected to the inner walls of the machine body (10) on two opposite sides, and the two groups of brackets (20) located on the same horizontal plane supporting and fixing the data modules (30).

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