A power distribution cabinet for a machine room

Abstract

This utility model relates to a power distribution cabinet for a computer room, specifically in the field of power distribution cabinet technology. It includes a cabinet body with cable trays on both sides of the cabinet body near the door to accommodate cable routing. The cable trays are vertically fixed to the inner wall of the cabinet body. Each cable tray has an open front and cable routing notches on its adjacent sides, with multiple notches evenly distributed along the cable tray's extension direction. Multiple partition columns are vertically connected to the bottom surface of the cable tray, which connects to the cabinet body, arranged in rows and columns. The cable trays organize the cables, and the partition columns separate them, ensuring orderly cable management and facilitating future maintenance. Furthermore, multiple independent cover plates on the cable trays can secure the cables at their exit points, allowing for easy installation and removal, greatly simplifying cable routing during the assembly of the computer room power distribution cabinet.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet technology, and in particular to a power distribution cabinet for computer rooms. Background Technology

[0002] Distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets, and are the final-level equipment in a power distribution system. Distribution cabinets are a general term for motor control centers. Distribution cabinets are used in situations where the load is relatively dispersed and there are few circuits; motor control centers are used in situations where the load is concentrated and there are many circuits. They distribute the electrical energy from a circuit of the previous-level power distribution equipment to the nearest load. This level of equipment should provide protection, monitoring, and control for the load. Distribution cabinets contain common electrical components such as circuit breakers, contactors, intermediate relays, thermal relays, pushbuttons, indicator lights, universal changeover switches, and limit switches, all connected by wires. Orderly wiring is essential for the safety of distribution cabinets and effectively reduces the risk of fire caused by short circuits within the cabinet.

[0003] In existing technologies, after cables are connected inside a distribution cabinet, they are bundled together to prevent tangling or organized using cable trays. However, some taller distribution cabinets house multiple electrical components from top to bottom, requiring cables to be routed from these components at different heights and then consolidated. This process of consolidating and routing a large number of widely distributed cables is extremely cumbersome, making it impossible to secure them systematically and significantly complicating subsequent maintenance of the distribution cabinet.

[0004] Therefore, based on the above-mentioned technical problems, those skilled in the art urgently need to develop a computer room power distribution cabinet. Utility Model Content

[0005] The purpose of this utility model is to provide a computer room power distribution cabinet to solve the above-mentioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model discloses a power distribution cabinet for a computer room, including a cabinet body. Cable trays are provided on both sides of the cabinet body near the cabinet door to accommodate cable routing. The cable trays are vertically fixed to the inner side wall of the cabinet body. The front opening of the cable tray and the two sides adjacent to the front opening are provided with cable routing notches. Multiple cable routing notches are evenly distributed along the extension direction of the cable tray. Multiple partition columns are vertically connected to the bottom surface of the cable tray connected to the cabinet body. The multiple partition columns are distributed in rows and columns.

[0008] A cover plate is provided on the front side of the cable tray to cover the cable inside the cable tray. A quick-connect structure is provided between the cover plate and the cable tray to allow the cover plate to be detachably installed on the cable tray.

[0009] The cable tray is provided with multiple independent cover plates.

[0010] Furthermore, the wiring trough is welded to the power distribution cabinet body.

[0011] Furthermore, the quick-connect structure includes horizontal support columns, and multiple horizontal support columns are connected to both sides of the cable tray adjacent to the front opening. The horizontal support columns are evenly distributed vertically, and a limiting top block is provided at the end of each horizontal support column.

[0012] Both ends of the cover plate are provided with through holes for the limiting top block to pass through. Above each of the through holes, the cover plate is provided with a strip-shaped opening for the horizontal support column to pass through. The strip-shaped opening is connected to the through hole, and the width of the strip-shaped opening is smaller than the width of the limiting top block.

[0013] Furthermore, two through holes are longitudinally distributed at both ends of the cover plate, and the longitudinal distance between any two adjacent horizontal support columns is equal to the longitudinal distance between the two through holes.

[0014] Furthermore, a limiting cap is detachably provided at the end of the dividing column. The limiting cap includes a sleeve and a circular limiting body connected to one end of the sleeve. The other end of the sleeve is used to fit onto the dividing column.

[0015] Furthermore, both the sleeve and the circular limiting body are made of rubber.

[0016] In the above technical solution, the computer room power distribution cabinet provided by this utility model has the following beneficial effects:

[0017] This device uses cable trays to gather cables and separates them with dividers within the cable trays, ensuring orderly cable management and facilitating later maintenance. Additionally, multiple independent covers on the cable trays can secure cables at their exit points by pressing them into the trays, making assembly and disassembly easy and greatly simplifying cable routing during the assembly of the computer room's power distribution cabinet. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 A schematic diagram of the structure of a computer room power distribution cabinet provided in this embodiment of the utility model;

[0020] Figure 2 A top sectional view of a computer room power distribution cabinet provided for an embodiment of this utility model;

[0021] Figure 3 A top sectional view of a cable tray for a computer room power distribution cabinet provided in an embodiment of this utility model;

[0022] Figure 4 A top view of a cable tray for a computer room power distribution cabinet provided in an embodiment of this utility model;

[0023] Figure 5 A schematic diagram of the structure of a limit cap for a computer room power distribution cabinet provided in this embodiment of the present utility model;

[0024] Figure 6 A front view schematic diagram of a cable tray for a computer room power distribution cabinet provided for an embodiment of this utility model;

[0025] Figure 7 This is a front view schematic diagram of a cover plate for a computer room power distribution cabinet provided in an embodiment of the present utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Distribution cabinet body; 2. Cable tray; 3. Cable tray opening; 4. Divider column; 5. Cover plate; 6. Horizontal support column; 7. Limiting block; 8. Through hole; 9. Strip opening; 10. Sleeve; 11. Circular limiting body. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0029] Please see Figure 1-7A power distribution cabinet for a computer room includes a cabinet body 1, which is a conventional power distribution cabinet in the prior art. To facilitate cable routing and fixing inside the cabinet, cable trays 2 are provided on both sides of the cabinet body 1 near the door to accommodate cable routing. The cable trays 2 are vertically fixed to the inner wall of the cabinet body 1. The cable trays 2 have an open front side and cable notches 3 on both sides adjacent to the open front side, effectively making the cross-section of the cable trays 2 C-shaped. The central channel structure is used to place cables for routing. The cable notches 3 facilitate the entry of cables into the inside of the cable trays 2. Multiple openings 3 are evenly distributed along the extension direction of the cable tray 2, so that cables of different heights can be directly introduced into the cable tray 2 from the corresponding openings 3. Multiple partition columns 4 are vertically connected to the bottom surface of the cable tray 2 connected to the power distribution cabinet 1. The multiple partition columns 4 are arranged in rows and columns, that is, multiple partition columns 4 are arranged in multiple rows and columns. The distance between columns is used to accommodate cable routing. Multiple rows of partition columns 4 are evenly arranged vertically along the cable tray 2, and at the same time, the distance between rows can accommodate cable routing after the corresponding height is led out.

[0030] A cover plate 5 is provided on the front side of the cable tray 2 to cover the cable inside the cable tray 2. A quick-connect structure is provided between the cover plate 5 and the cable tray 2 so that the cover plate 5 can be detachably installed on the cable tray 2, thereby making it easy to disassemble and assemble the cover plate 5 to conveniently cover and fix the cable.

[0031] Multiple independent cover plates 5 are provided on the cable tray 2 to flexibly fix the height of the cover plate 5 so as to accommodate the fixing of different cable lead heights.

[0032] Furthermore, the cable tray 2 is welded to the power distribution cabinet 1 to stably fix the cable tray 2, or it can be fixed by conventional bolt connection.

[0033] Furthermore, the quick-connect structure includes horizontal support columns 6. Multiple horizontal support columns 6 are connected to both sides of the cable tray 2 adjacent to the front opening. The horizontal support columns 6 are evenly distributed vertically, and a limiting top block 7 is provided at the end of the horizontal support column 6.

[0034] Both ends of the cover plate 5 are provided with through holes 8 for the limit block 7 to pass through. Above each through hole 8, the cover plate 5 is provided with a strip opening 9 for the horizontal support column 6 to pass through. The strip opening 9 is connected to the through hole 8, and the width of the strip opening 9 is smaller than the width of the limit block 7.

[0035] Specifically, when installing the cover plate 5, the cover plate 5 is placed at the corresponding height position, and the limiting top block 7 at that height position first passes through the through hole 8 at the corresponding height. After passing through, the cover plate 5 is moved down so that the horizontal support column 6 enters the strip opening 9. At this time, the limiting top block 7 is limited to the front side of the strip opening 9 to prevent the cover plate 5 from falling off, thereby achieving the purpose of fixing the cover plate 5.

[0036] Furthermore, two through holes 8 are longitudinally distributed at both ends of the cover plate 5. The longitudinal distance between any two adjacent horizontal support columns 6 is equal to the distance between the two through holes 8 in the longitudinal direction. Thus, when adjusting the fixed height of the cover plate 5, it is only necessary to determine the position of any two adjacent horizontal support columns 6 to fix the cover plate 5. This means that the unit of adjustment of the height of the cover plate 5 is the distance between two adjacent horizontal support columns 6.

[0037] Furthermore, a detachable limit cap is provided at the end of the separator column 4. The limit cap includes a sleeve 10 and a circular limiting body 11 connected to one end of the sleeve 10. The other end of the sleeve 10 is used to fit onto the separator column 4. During and after the cable laying process, and before the cover plate 5 is fixed, the cable can be temporarily limited at any time by installing the limit cap to prevent the cable from detaching from the separator columns 4. Specifically, the sleeve 10 is fitted onto the separator column 4 corresponding to the separated cable for fixation, and the circular limiting body 11 blocks the cable in front of it to prevent the cable from detaching from the separator columns 4.

[0038] Furthermore, both the sleeve 10 and the circular limiting body 11 are made of rubber. The sleeve 10, made of rubber, has anti-slip and elastic properties, making it easy to fit onto the separating column 4 and preventing it from falling off the separating column 4, and also preventing damage to the cable.

[0039] In summary, this device uses cable trays to organize cables and separates them using partition columns within the cable trays, ensuring orderly cable organization and facilitating later maintenance. Furthermore, multiple independent covers on the cable trays can secure cables at their exit points by pressing them into the trays, and these covers are easy to install and remove, greatly simplifying cable routing during the assembly of the computer room power distribution cabinet.

[0040] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A power distribution cabinet for a machine room, comprising a power distribution cabinet body (1), characterized in that, Cable trays (2) are provided on both sides of the cabinet (1) and near the cabinet door to accommodate cable routing. The cable trays (2) are fixed vertically on the inner side wall of the cabinet (1). The cable trays (2) have an open front side and cable routing openings (3) on both sides adjacent to the open front side. Multiple cable routing openings (3) are evenly distributed along the extension direction of the cable trays (2). Multiple partition columns (4) are vertically connected to the bottom surface of the cable trays (2) connected to the cabinet (1). The multiple partition columns (4) are distributed in rows and columns. A cover plate (5) is provided on the front side of the cable tray (2) to cover the cable inside the cable tray (2). A quick-connect structure is provided between the cover plate (5) and the cable tray (2) so that the cover plate (5) can be detachably installed on the cable tray (2). Multiple independent cover plates (5) are provided on the wiring trough (2).

2. The computer room power distribution cabinet according to claim 1, characterized in that, The wiring trough (2) is welded to the power distribution cabinet (1).

3. The computer room power distribution cabinet according to claim 1, characterized in that, The quick-connect structure includes horizontal support columns (6), and multiple horizontal support columns (6) are connected to both sides of the cable tray (2) adjacent to the front opening. The horizontal support columns (6) are evenly distributed vertically, and a limiting top block (7) is provided at the end of the horizontal support column (6). Both ends of the cover plate (5) are provided with through holes (8) for the limit block (7) to pass through. Above each through hole (8), the cover plate (5) is provided with a strip opening (9) for the horizontal support column (6) to pass through. The strip opening (9) is connected to the through hole (8). The width of the strip opening (9) is smaller than the width of the limit block (7).

4. A computer room power distribution cabinet according to claim 3, characterized in that, The cover plate (5) has two through holes (8) arranged longitudinally at both ends, and the longitudinal distance between each two adjacent horizontal support columns (6) is equal to the distance between the two through holes (8) in the longitudinal direction.

5. A computer room power distribution cabinet according to claim 1, characterized in that, The end of the dividing column (4) is detachably provided with a limiting cap, which includes a sleeve (10) and a circular limiting body (11) connected to one end of the sleeve (10). The other end of the sleeve (10) is used to fit onto the dividing column (4).

6. A computer room power distribution cabinet according to claim 5, characterized in that, Both the sleeve (10) and the circular limiting body (11) are made of rubber.

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