Computer server cabinet

Abstract

The utility model discloses a computer server cabinet which comprises a cabinet body framework, mesh plates are erected on the left side and the right side of the front face of the cabinet body framework, drainage air channels are welded to the left side and the right side of the inner side of a back plate of the cabinet body framework, two centrifugal fans are fixedly installed on the rear portion of the top of the cabinet body framework, and the two centrifugal fans are arranged on the left side and the right side of the back plate of the cabinet body framework. The left side and the right side of the cabinet body framework are respectively provided with a side plate assembly. The utility model relates to the technical field of cabinets. According to the computer server cabinet, the drainage air duct is arranged on the inner side of the back plate of the cabinet body framework and communicated with the centrifugal fan on the top, airflow can be more evenly distributed to all areas in the cabinet, meanwhile, the occupied space is reduced through the arrangement of the side plate assembly and the spring roller blind, and in addition, the flow guide pieces are arranged, so that the service life of the computer server cabinet is prolonged. And when the curtain cloth of the spring roller shutter is pulled down, the flow deflectors can guide the airflow to pass through the cabinet more smoothly, so that the heat dissipation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rack, especially a computer server rack. BACKGROUND

[0002] At the moment of the rapid development of computer technology and information technology, the computer server rack as the infrastructure of bearing the key equipment such as server, its importance is increasingly prominent, server generates a large amount of heat in the running process, if not timely and effective heat dissipation, will seriously affect the performance and stability of server, and even possibly lead to equipment damage, therefore, the heat dissipation structure becomes the important link in the design of computer server rack, at the same time, in order to facilitate the installation, maintenance and upgrading of server, the server rack is usually configured with detachable independent side plate on the side, this design meets the demand of equipment operation to some extent, so that the technical personnel can more conveniently carry out internal inspection, component replacement and other operations to server.

[0003] In the process of realizing the present application, the inventor found that there are at least the following problems in the prior art:

[0004] In terms of heat dissipation structure, most of the racks mainly rely on the axial flow fan arranged on the top for heat dissipation, this heat dissipation mode has obvious limitations, the coverage range of the axial flow fan is limited, and the airflow generated thereby is difficult to be evenly distributed to each area in the rack, especially for the electrical components located at the lower part of the cabinet, since the distance from the fan is far, the intensity of the airflow has been greatly weakened when reaching this place, and it is often difficult to achieve good heat dissipation effect, resulting in that these electrical components are long-term in a high-temperature environment, increasing the risk of failure, shortening the service life of the equipment, in addition, although the detachable independent side plate arranged on the side of the existing server rack facilitates the operation of the equipment to some extent, in the actual use process, since the side plate usually has a certain weight and volume, especially for the large-volume cabinet, leading to that the side plate is difficult to carry in the carrying process, increasing the work burden of the technical personnel, at the same time, when the side plate is detached, there is generally no suitable placement position, and random placement also easily causes damage to the side plate.

[0005] Therefore, the above technical problems need to be solved. CONTENT OF THE UTILITY MODEL

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a computer server rack, which solves the problems proposed in the background art.

[0007] In order to solve the above technical problems, the basic technical scheme of the utility model is as follows:

[0008] A computer server cabinet, including cabinet architecture, the left and right sides of the front of the cabinet architecture are erected on the mesh plate, the cabinet door is rotatably assembled between the two mesh plates, the left and right sides of the inner side of the back plate of the cabinet architecture are welded with the drainage air duct distributed along the vertical direction, and a plurality of ventilation holes are arranged on the front of the two drainage air ducts along the length direction, the two mesh plates are respectively corresponding to the front and back of the two drainage air ducts, two centrifugal fans are fixedly installed at the back of the top of the cabinet architecture, the air outlets of the two centrifugal fans are respectively connected with the top of the two drainage air ducts, the left and right sides of the cabinet architecture are respectively provided with a side plate assembly,

[0009] The side plate assembly comprises a spring roller blind and a bound edge, the bound edge is fixedly covered on one side of the spring roller blind away from the winding box, groove wheels are rotatably assembled at both ends of the spring roller blind winding box, traction lines are fixedly connected at both ends of the bound edge, the two traction lines pass through the corresponding groove wheels, a plurality of guide vanes are arranged between the two traction lines and the inner side of the groove wheels, the plurality of guide vanes are evenly distributed along the vertical direction, and two storage grooves are arranged on the left and right sides of the inner bottom wall of the cabinet architecture, the plurality of guide vanes are stacked and accommodated in the storage grooves, and the outer side walls of the two storage grooves are provided with protrusions for positioning the bound edge.

[0010] Preferably, two vertical columns are arranged on the front and rear sides of the inner bottom wall of the storage groove, and the plurality of guide vanes are movably sleeved on the outer walls of the two vertical columns.

[0011] Preferably, a plurality of prefabricated holes are arranged on the two vertical columns, and the plurality of prefabricated holes are evenly distributed along the axial direction of the vertical column.

[0012] The design of the vertical column further enhances the stability and flexibility of the guide vane action, and the arrangement of the prefabricated hole further optimizes the guiding effect of the air flow, and ensures the smoothness of the heat dissipation.

[0013] Preferably, the two mesh plates are symmetrically distributed on the left and right sides, and the through holes are arranged on the two mesh plates along the inclined direction. The inclined through hole structure of the mesh plate not only increases the ventilation area of the cabinet, further enhances the heat dissipation effect, and at the same time, the symmetrical distribution of the mesh plate further improves the overall appearance of the cabinet.

[0014] The beneficial effects of the utility model are:

[0015] The technical scheme of the utility model discloses a drainage air duct is arranged on the inboard of the cabinet body framework backboard, and is communicated with the centrifugal fan on the top, so that the airflow can be more evenly distributed to each area in the cabinet, especially for the electrical components located at the lower part of the cabinet body, effective heat dissipation can also be realized, at the same time, the side plate assembly is arranged, and the spring roller blind is used, which not only facilitates the opening and closing of the side of the cabinet body, but also avoids the problems of difficult carrying of the side plate and inconvenient placing after being removed, reduces the occupied space, in addition, the setting of the flow guide vane further enhances the heat dissipation effect of the cabinet, when the curtain cloth of the spring roller blind is pulled down, the flow guide vane can guide the airflow to pass through the cabinet more smoothly, and the heat dissipation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a cabinet body framework structural schematic view of the utility model;

[0018] Figure 3 It is a structural schematic view of the side plate assembly of the utility model;

[0019] Figure 4 It is a mounting structural schematic view of the utility model stand column;

[0020] BRIEF DESCRIPTION OF DRAWINGS:

[0021] 100, cabinet body framework;

[0022] 200, mesh plate;

[0023] 300, cabinet door;

[0024] 400, drainage air duct;

[0025] 410, air vent;

[0026] 500, centrifugal fan;

[0027] 600, side plate assembly;

[0028] 610, spring roller blind; 620, edge covering; 630, groove wheel; 640, traction line; 650, flow guide vane; 660, storage groove; 670, stand column;

[0029] 6650, protrusion;

[0030] 6710, prefabricated hole. DETAILED DESCRIPTION

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0032] Please refer to Figures 1-4 The present application provides a technical solution: a computer server cabinet, comprising a cabinet body structure 100, the left and right sides of the front of the cabinet body structure 100 are erected on mesh plates 200, a cabinet door 300 is rotatably assembled between the two mesh plates 200, the left and right sides of the inner side of the back plate of the cabinet body structure 100 are welded with drainage air ducts 400 distributed in the vertical direction, and a plurality of ventilation holes 410 are formed on the front of the two drainage air ducts 400, which are evenly distributed along the length direction, the two mesh plates 200 are in front and back one-to-one correspondence with the two drainage air ducts 400, two centrifugal fans 500 are fixedly installed at the back of the top of the cabinet body structure 100, the air outlets of the two centrifugal fans 500 are respectively connected with the top of the two drainage air ducts 400, the left and right sides of the cabinet body structure 100 are provided with side plate assemblies 600, the side plate assembly 600 comprises a spring roller shutter 610 and an edge cover 620, the edge cover 620 is fixedly covered on one side of the roller shutter cloth of the spring roller shutter 610 away from the winding box, the two ends of the winding box of the spring roller shutter 610 are rotatably assembled with groove wheels 630, the two ends of the edge cover 620 are fixedly connected with traction lines 640, the two traction lines 640 pass through the corresponding groove wheels 630, a plurality of guide vanes 650 are arranged between the two traction lines 640 and on the inner side of the groove wheels 630, the plurality of guide vanes 650 are evenly distributed along the vertical direction, further comprising two storage grooves 660 arranged on the left and right sides of the inner bottom wall of the cabinet body structure 100, which can stack and accommodate the plurality of guide vanes 650, and the outer side walls of the two storage grooves 660 are provided with protrusions 6650 for clamping and positioning the edge cover 620.

[0033] Based on the structure of the above setting, the computer server cabinet is composed of cabinet architecture 100, two mesh plates 200, cabinet door 300, two drainage air ducts 400, two centrifugal fans 500 and two side plate assemblies 600, wherein the front and rear arranged mesh plates 200 and drainage air ducts 400, and the corresponding centrifugal fan 500 constitute the basic heat dissipation structure, specifically, through the operation of the centrifugal fan 500 at the top, external air can be sucked and pressurized and then sent into the corresponding drainage air duct 400 on the inside of the back plate, the drainage air duct 400 is distributed along the vertical direction, and a plurality of ventilation holes 410 are uniformly arranged on the front surface of the drainage air duct 400, so that the airflow can be uniformly distributed to each area in the cabinet. Due to the strong air supply capacity of the centrifugal fan 500, and the design of the drainage air duct 400 enables the airflow to cover the electrical components at the lower part of the cabinet, effectively solving the problem of limited coverage of traditional axial flow fans and poor heat dissipation of lower electrical components. At the same time, the two mesh plates 200 on the front of the cabinet correspond to the front and rear of the drainage air duct 400, which further enhances the flow of the airflow, which helps to exhaust the hot air in the cabinet and form an effective heat dissipation cycle. In the side plate assembly 600, the spring roller shutter 610 and the edge cover 620 form a side plate structure that can be opened and closed on the side of the cabinet. When it is necessary to open the side plate structure for server installation, maintenance and upgrading, only the edge cover 620 needs to be positioned, and the spring roller shutter 610 automatically rolls up. At the same time, the edge cover 620 that moves up will drive the groove wheel 630 to rotate through the traction line 640, so that a plurality of guide vanes 650 are stacked and accommodated in the storage groove 660. At this time, the internal structure of the cabinet is exposed, and the staff can operate through the side surface for maintenance. When the curtain of the spring roller shutter 610 is pulled down, under the traction of the traction line 640, the guide vanes 650 can guide the airflow to flow more smoothly through the cabinet and finally be output by the mesh plate 200, further enhancing the heat dissipation effect. The computer server cabinet is provided with drainage air ducts 400 on the inside of the back plate of the cabinet architecture 100, which are connected with the centrifugal fan 500 at the top, so that the airflow can be more uniformly distributed to each area in the cabinet, especially for the electrical components at the lower part of the cabinet, which can also achieve effective heat dissipation. At the same time, by providing the side plate assembly 600 and the spring roller shutter 610, not only is the opening and closing of the side of the cabinet convenient, but also the problem of difficulty in carrying the side plate and inconvenience in placing after being removed is avoided, the occupied space is reduced, and the heat dissipation effect of the cabinet is further enhanced. When the curtain of the spring roller shutter 610 is pulled down, the guide vanes 650 can guide the airflow to flow more smoothly through the cabinet, improving the heat dissipation efficiency.

[0034] Further, it further comprises two vertical columns 670 respectively arranged on the front and rear sides of the bottom wall of the storage groove 660, and a plurality of guide vanes 650 are movably sleeved on the outer walls of the two vertical columns 670.

[0035] Further, a plurality of prefabricated holes 6710 in front and back communication structure are arranged on the two columns 670, and the plurality of prefabricated holes 6710 are evenly distributed along the axial direction of the column 670.

[0036] According to the disclosure and teaching of the above description, the skilled in the art of the present application can also change and modify the above embodiments. Therefore, the present application is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the present application should fall within the protection scope of the claims of the present application. In addition, although some specific terms are used in the specification, these terms are only for convenience of description and do not constitute any limitation on the present application.

Claims

1. A computer server rack, characterized in that: The system includes a cabinet frame (100), on which the left and right sides of the front of the cabinet frame (100) are mounted on perforated plates (200). A cabinet door (300) is rotatably mounted between the two perforated plates (200). On the left and right sides of the inner side of the back panel of the cabinet frame (100), vertically distributed air ducts (400) are welded. The front of each of the two air ducts (400) is provided with several ventilation holes (410) evenly distributed at equal intervals along their length. The two perforated plates (200) correspond one-to-one with the two air ducts (400) in front and back respectively. Two centrifugal fans (500) are fixedly installed at the rear of the top of the cabinet frame (100). The air outlets of the two centrifugal fans (500) are connected to the top of the two air ducts (400) respectively. Side panel assemblies (600) are provided on the left and right sides of the cabinet frame (100). The side panel assembly (600) includes a spring roller blind (610) and a binding (620). The binding (620) is fixedly wrapped around the side of the spring roller blind (610) fabric away from its winding box. Both ends of the winding box of the spring roller blind (610) are rotatably equipped with grooved wheels (630). Both ends of the binding (620) are fixedly connected with traction lines (640). The two traction lines (640) pass around the corresponding grooved wheels (630). A plurality of guide vanes (650) are mounted between the lines (640) and on the inner side of the groove wheel (630). The plurality of guide vanes (650) are evenly distributed at equal distances along the vertical direction. The cabinet also includes two storage slots (660) located on the left and right sides of the bottom wall of the cabinet frame (100) respectively, which can accommodate the stacking of the plurality of guide vanes (650). The outer side walls of the two storage slots (660) are provided with protrusions (6650) for the edging (620) to be snapped and positioned.

2. A computer server rack according to claim 1, characterized in that: It also includes two columns (670) that are respectively vertically arranged on the front and rear sides of the bottom wall of the storage groove (660), and several of the guide vanes (650) are movably sleeved on the outer wall of the two columns (670).

3. A computer server rack according to claim 2, characterized in that: Both columns (670) are provided with a number of prefabricated holes (6710) that are connected in front and back, and the number of prefabricated holes (6710) are evenly distributed at equal distances along the axial direction of the column (670).

4. A computer server rack according to claim 1, characterized in that: The two perforated plates (200) are symmetrically distributed on the left and right, and both perforated plates (200) have through holes arranged in the inclined direction.

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