A draw-out power distribution cabinet

Abstract

The utility model discloses a kind of draw-out type switchboard, including main frame module, outer guard plate module and multiple installation modules, the outer guard plate module and the installation module are installed in the main frame module, the main frame module includes top frame, bottom frame, side frame and multiple mounting plates.The utility model discloses a kind of draw-out type switchboard, it is linked through main frame module, outer guard plate module and multiple installation modules, through the installation module of design can be drawn, it is convenient for maintenance personnel to carry out quick replacement and overhaul to trouble element outside cabinet, improve operation safety and maintenance efficiency, shorten power-off time;Through heat dissipation through-hole, ensure that the internal electrical element of switchboard is at suitable working temperature during long time operation, to improve the overall reliability and service life of switchboard.

Description

Technical Field

[0001] This utility model belongs to the field of power distribution cabinet technology, specifically relating to a withdrawable power distribution cabinet. Background Technology

[0002] Currently, traditional distribution cabinets present numerous problems during use. Ordinary fixed distribution cabinets have their internal electrical components permanently installed. When a component malfunctions, maintenance personnel must perform repairs directly inside the cabinet while it is energized or de-energized. This not only limits operating space but also poses significant safety risks. Furthermore, because components cannot be removed, replacement and repair processes are cumbersome, leading to prolonged power outages and affecting the continuity and stability of power supply. In addition, their internal heat dissipation design is inadequate; under prolonged high-load operation, heat easily accumulates, affecting the normal operating performance of electrical components.

[0003] Therefore, further improvements will be made to address the aforementioned issues. Utility Model Content

[0004] The main purpose of this utility model is to provide a pull-out power distribution cabinet, which is linked by a main frame module, an outer protective plate module and multiple installation modules. By designing pull-out installation modules, maintenance personnel can quickly replace and repair faulty components from outside the cabinet, improving operational safety and maintenance efficiency, and shortening power outage time. Through heat dissipation holes, it is ensured that the internal electrical components of the power distribution cabinet are at a suitable operating temperature during long-term operation, thereby improving the overall reliability and service life of the power distribution cabinet.

[0005] To achieve the above objectives, this utility model provides a pull-out distribution cabinet, including a main frame module, an outer protective panel module, and multiple mounting modules (for mounting electrical components). The outer protective panel module and the mounting modules are both mounted on the main frame module, wherein:

[0006] The main frame module includes a top frame, a bottom frame, a side frame, and multiple mounting plates. The side frame is fixedly installed between the top frame and the bottom frame. The mounting plates are fixedly installed on the side frames, and the mounting plates are provided with a first set of locking holes, a second set of locking holes, and several first heat dissipation through holes.

[0007] The outer protective panel module includes a first top plate, a second top plate, and multiple side plates. The first top plate is fixedly installed on the top frame and has a second heat dissipation hole in the middle. The second top plate is installed above the first top plate via a connecting rod and there is a distance between the second top plate and the first top plate (to facilitate heat dissipation). The side plates are installed on the side frame.

[0008] The mounting module includes a base plate, a first side plate, a second side plate, a rear plate, a front plate, a first guide rail, and a second guide rail. The first side plate, the second side plate, the rear plate, and the front plate are respectively mounted around the base plate. The first guide rail has a first set of locking blocks, and the second guide rail has a second set of locking blocks. The first set of locking blocks are installed in the first set of locking holes, and the second set of locking blocks are installed in the second set of locking holes (so that the first and second guide rails can be quickly and securely mounted on the mounting plate, and are also convenient for subsequent disassembly). The outer side of the first side plate has a first guide wheel, and the outer side of the second side plate has a second guide wheel. The first guide wheel is mounted on the first guide rail, and the second guide wheel is mounted on the second guide rail (so that the mounting module can be pulled out and mounted on the mounting plate, and when it is necessary to operate the electrical components mounted on the mounting module, it can be simply pulled out).

[0009] As a further preferred technical solution to the above technical solution, the base plate is provided with a plurality of third heat dissipation through holes.

[0010] As a further preferred embodiment of the above technical solution, the front panel is provided with a handle.

[0011] As a further preferred embodiment of the above technical solution, the side frame is provided with several reinforcing rods.

[0012] As a further preferred embodiment of the above technical solution, the installation module is used to install electrical components. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a structural schematic diagram of the installation module of this utility model.

[0015] Figure 3 This is a structural schematic diagram of the installation module of this utility model (the first guide rail is hidden).

[0016] Figure 4 This is a schematic diagram of the structure of the first guide rail of this utility model.

[0017] Figure 5 This is a schematic diagram of the mounting plate of this utility model.

[0018] The reference numerals in the attached drawings include: 10, main frame module; 11, top frame; 12, bottom frame; 13, side frame; 131, reinforcing rod; 14, mounting plate; 141, first set of locking holes; 142, second set of locking holes; 143, first heat dissipation through hole; 20, outer protective plate module; 21, first top plate; 22, second top plate; 23, side plate; 30, mounting module; 31, bottom plate; 311, third heat dissipation through hole; 32, first side plate; 321, first guide wheel; 33, second side plate; 34, rear plate; 35, front plate; 351, handle; 36, first guide rail; 361, first set of locking blocks. Detailed Implementation

[0019] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0020] This utility model discloses a withdrawable power distribution cabinet. The specific embodiments of the utility model are further described below with reference to preferred embodiments.

[0021] In the embodiments of this utility model, those skilled in the art will note that the electrical components and the like involved in this utility model can be considered as prior art.

[0022] Preferred embodiment.

[0023] like Figure 1-5 As shown, this utility model discloses a pull-out distribution cabinet, including a main frame module 10, an outer protective panel module 20, and multiple mounting modules 30 (for mounting electrical components). The outer protective panel module 20 and the mounting modules 30 are both mounted on the main frame module 10, wherein:

[0024] The main frame module 10 includes a top frame 11, a bottom frame 12, a side frame 13, and multiple mounting plates 14. The side frame 13 is fixedly installed between the top frame 11 and the bottom frame 12. The mounting plates 14 are fixedly installed on the side frame 13. The mounting plates 14 are provided with a first set of slot holes 141, a second set of slot holes 142, and a plurality of first heat dissipation through holes 143.

[0025] The outer protective plate module 20 includes a first top plate 21, a second top plate 22, and a plurality of side plates 23. The first top plate 21 is fixedly installed on the top frame 11 and a second heat dissipation hole is provided in the middle of the first top plate 21. The second top plate 22 is installed above the first top plate 21 by a connecting rod and there is a distance between the second top plate 22 and the first top plate 21 (to facilitate heat dissipation). The side plates 23 are installed on the side frame 13.

[0026] The mounting module 30 includes a base plate 31, a first side plate 32, a second side plate 33, a rear plate 34, a front plate 35, a first guide rail 36, and a second guide rail (not shown). The first side plate 32, the second side plate 33, the rear plate 34, and the front plate 35 are respectively mounted around the base plate 31. The first guide rail 36 is provided with a first set of locking blocks 361, and the second guide rail is provided with a second set of locking blocks. The first set of locking blocks 361 are installed in the first set of locking holes 141, and the second set of locking blocks are installed in the second set of locking holes (so that the first and second guide rails can be quickly and securely mounted on the mounting plate, and are also convenient for subsequent disassembly). The outer side of the first side plate 32 is provided with a first guide wheel 321, and the outer side of the second side plate 33 is provided with a second guide wheel (not shown). The first guide wheel 321 is mounted on the first guide rail 36, and the second guide wheel is mounted on the second guide rail (so that the mounting module can be pulled out and mounted on the mounting plate, and when it is necessary to operate the electrical components mounted on the mounting module, it can be simply pulled out).

[0027] Specifically, the base plate 31 is provided with a plurality of third heat dissipation through holes 311.

[0028] More specifically, the front panel 35 is provided with a handle 351.

[0029] Furthermore, the side frame 13 is provided with a plurality of reinforcing rods 131.

[0030] Furthermore, the mounting module 30 is used to mount electrical components.

[0031] It is worth mentioning that the technical features such as electrical components involved in this utility model patent application should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be adopted using conventional choices in the field, and should not be regarded as the inventive point of this utility model patent. This utility model patent will not be further elaborated in detail.

[0032] For those skilled in the art, modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A withdrawable power distribution cabinet, characterized in that, It includes a main frame module, an outer protective plate module, and multiple mounting modules. The outer protective plate module and the mounting modules are all mounted on the main frame module, wherein: The main frame module includes a top frame, a bottom frame, a side frame, and multiple mounting plates. The side frame is fixedly installed between the top frame and the bottom frame. The mounting plates are fixedly installed on the side frames, and the mounting plates are provided with a first set of locking holes, a second set of locking holes, and several first heat dissipation through holes. The outer protective panel module includes a first top plate, a second top plate, and multiple side plates. The first top plate is fixedly installed on the top frame and has a second heat dissipation hole in the middle. The second top plate is installed above the first top plate via a connecting rod and there is a distance between the second top plate and the first top plate. The side plates are installed on the side frame. The mounting module includes a base plate, a first side plate, a second side plate, a rear plate, a front plate, a first guide rail, and a second guide rail. The first side plate, the second side plate, the rear plate, and the front plate are respectively mounted around the base plate. The first guide rail is provided with a first set of locking blocks, and the second guide rail is provided with a second set of locking blocks. The first set of locking blocks are installed in the first set of locking holes, and the second set of locking blocks are installed in the second set of locking holes. The outer side of the first side plate is provided with a first guide wheel, and the outer side of the second side plate is provided with a second guide wheel. The first guide wheel is mounted on the first guide rail, and the second guide wheel is mounted on the second guide rail.

2. The withdrawable distribution cabinet according to claim 1, characterized in that, The base plate is provided with several third heat dissipation holes.

3. A withdrawable distribution cabinet according to claim 1, characterized in that, The front panel is equipped with a handle.

4. A withdrawable distribution cabinet according to claim 1, characterized in that, The side frame is provided with several reinforcing rods.

5. A withdrawable distribution cabinet according to claim 1, characterized in that, The installation module is used to install electrical components.

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