Splicing frame type electrical cabinet

Abstract

This application provides a modular frame-type electrical cabinet, belonging to the technical field of electrical cabinets. The modular frame-type electrical cabinet includes a base plate, uprights, side plates, and a top plate. Limiting grooves are formed at each corner of the base plate; limiting blocks are engaged within these grooves. Two slots A are formed on the side walls of the uprights. Each side plate comprises four sections: front, rear, left, and right. Each section surface is fixed with a locking block, which engages with slots A on adjacent upright surfaces. Screws are installed in countersunk holes and threadedly connected to threaded holes. Internal partitions can slide up and down for easy adjustment of their position and are locked in place by knobs and screws. The detachable side plates facilitate the installation and removal of electrical components. When replacing or repairing electrical components, the mounting plates can be directly removed, making operation more convenient and faster, and improving maintenance efficiency.

Description

Technical Field

[0001] This application relates to the field of electrical cabinets, and more specifically, to a modular frame-type electrical cabinet. Background Technology

[0002] Currently, electrical cabinets are an important carrier of electrical equipment and are widely used in power, industrial automation, and many other fields. Most existing electrical cabinets adopt an integrated structure.

[0003] The existing technical solutions mentioned above have the following drawbacks: the integrated structure is inconvenient in production, transportation and installation; the integrated electrical cabinet is large in size, which is easily restricted by space during transportation and the transportation cost is high; the integrated electrical cabinet has limited operating space during maintenance and repair, which is not conducive to the replacement and repair of internal electrical components. Utility Model Content

[0004] To overcome the above shortcomings, this application provides a modular frame electrical cabinet, which aims to improve the problems of inconvenient transportation and maintenance of existing electrical cabinets.

[0005] This application provides a modular frame electrical cabinet, including a base plate, uprights, side plates, and a top plate;

[0006] Each corner of the base plate has a limiting groove; a limiting block is fixed at the lower end of the column, and the limiting block is engaged in the limiting groove; two slots A are opened on the side wall of the column, and the two slots A are distributed perpendicularly to each other on the outer surface of the column; a slot B is opened on the inner surface of the column; a threaded hole is opened at the top of the column; the side plate includes four plates: front, rear, left, and right; each plate surface is fixed with a locking block; each plate has two sets of locking blocks, and the two sets of locking blocks are respectively engaged in the slots A on the surfaces of two adjacent columns; a countersunk hole is opened on the surface of the top plate, and a screw is installed in the countersunk hole, and the screw is threadedly connected to the threaded hole.

[0007] In a preferred embodiment of this utility model, heat dissipation holes are provided on the surface of the side panels on the left and right sides, a door is embedded in the surface of the front panel, the door is hinged to the side panels by hinges, a handle is embedded in the surface of the door, and a wire hole is provided in the back panel.

[0008] In a preferred embodiment of this utility model, a hanging ring is fixed to the top of the top plate, and two hanging rings are provided. A heat dissipation mechanism is installed between the two hanging rings, and the bottom of the heat dissipation mechanism penetrates the surface of the top plate.

[0009] In a preferred embodiment of this utility model, multiple columns are provided, each column corresponding to a limiting groove, and each screw is corresponding to a column. The limiting block is horizontally slidably engaged in the limiting groove.

[0010] In a preferred embodiment of this utility model, a partition is further included, and a snap-fit ​​block is fixed at each corner of the partition. The snap-fit ​​block is engaged with the snap-fit ​​groove B in a sliding snap-fit ​​manner.

[0011] In a preferred embodiment of this utility model, at least one of the snap-fit ​​blocks has a threaded through hole, and a knob screw is threadedly connected to the threaded through hole. One end of the knob screw abuts against the inner wall of the snap-fit ​​groove B.

[0012] In a preferred embodiment of this utility model, both the card slot A and the card slot B are respectively opened along the length direction of the column.

[0013] In a preferred embodiment of this utility model, an anti-slip pad is fixed to the lower surface of the base plate, and multiple anti-slip pads are provided, with the multiple anti-slip pads respectively located at each corner of the base plate.

[0014] Beneficial effects: This application provides a modular frame electrical cabinet, which is composed of multiple units such as a base plate, columns, side plates and a top plate. During transportation, each unit can be disassembled to reduce the transportation volume and reduce transportation costs.

[0015] The system employs a locking mechanism using limiting grooves and limiting blocks. The blocks engage with grooves A and B, creating a unique splicing structure that ensures the stability of the columns. Additionally, partitions lock each column in place, preventing the limiting blocks from disengaging from the limiting grooves and achieving a locking effect. This makes the connection between columns more secure, effectively preventing loosening at the splicing points and improving the stability and safety of the electrical cabinet.

[0016] The side panels feature a hollow structure and internal wiring channels, providing ample space for wiring inside the electrical cabinet, making the wiring neater, more standardized, and easier to maintain and repair. At the same time, a heat dissipation mechanism is installed on the top, and the side panels have heat dissipation holes, which have good heat dissipation characteristics, improve the heat dissipation performance of the electrical cabinet, and ensure the normal operation of electrical components.

[0017] The internal partition can slide up and down for easy adjustment of its position. It can be locked in place by the provided knobs and screws. The detachable side panels facilitate the installation and removal of electrical components. When it is necessary to replace or repair electrical components, the mounting plate can be directly removed, making the operation more convenient and faster and improving maintenance efficiency.

[0018] The splicing method is simple and stable, and the splicing points are not easy to loosen, ensuring the stability and safety of the electrical cabinet. The wiring and heat dissipation are evenly distributed, improving the performance of the electrical cabinet. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the spliced ​​frame type electrical cabinet provided in the embodiments of this application;

[0021] Figure 2 Exploded views provided for embodiments of this application;

[0022] Figure 3 A schematic diagram of the three-dimensional structure of the column provided for the embodiments of this application;

[0023] Figure 4 A schematic diagram of the column cross-section structure provided for an embodiment of this application;

[0024] Figure 5 A schematic diagram of the three-dimensional structure of the side plate provided for an embodiment of this application;

[0025] Figure 6 A schematic diagram of the three-dimensional structure of the partition provided for an embodiment of this application;

[0026] Figure 7 Provided for the implementation of this application Figure 6 A schematic diagram of the three-dimensional structure at point A in the middle.

[0027] In the diagram: 100, base plate; 110, limiting groove; 200, column; 210, limiting block; 220, slot A; 230, slot B; 240, threaded hole; 300, side plate; 301, locking block; 303, heat dissipation hole; 305, door body; 400, top plate; 410, countersunk hole; 420, screw; 430, hanging ring; 440, heat dissipation mechanism; 500, partition; 510, locking block; 511, threaded through hole; 520, knob screw. Detailed Implementation

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0031] Please see Figures 1-7 This utility model provides a splicing frame type electrical cabinet, including a base plate 100, a column 200, a side plate 300 and a top plate 400;

[0032] The base plate 100 has limiting grooves 110 at each corner; the lower end of the column 200 is fixed with a limiting block 210, which engages with the limiting groove 110; the side wall of the column 200 has two slots A220, which are perpendicularly distributed on the outer surface of the column 200; the inner surface of the column 200 has a slot B230; and the top of the column 200 has a threaded hole 240. The side plate 300 includes four plates: front, rear, left, and right. Each plate has a locking block 301 fixed on its surface, and each plate has two sets of locking blocks 301, which engage with the slots A220 on the surfaces of two adjacent columns 200. The top plate 400 has a countersunk hole 410, in which a screw 420 is installed, which is threaded into the threaded hole 240.

[0033] In a specific embodiment of this utility model, heat dissipation holes 303 are provided on the surface of the side plate 300 on the left and right sides, and a door 305 is embedded in the surface of the front plate. The door 305 is hinged to the side plate 300 by a hinge, and a handle is embedded in the surface of the door 305. A wire hole is provided in the plate on the back side.

[0034] In a specific embodiment of this utility model, a hanging ring 430 is fixed to the top of the top plate 400. Two hanging rings 430 are provided, and a heat dissipation mechanism 440 is installed between the two hanging rings 430. The bottom of the heat dissipation mechanism 440 penetrates the surface of the top plate 400. The heat dissipation mechanism 440 is a semiconductor cooling chip. The heating surface of the semiconductor cooling chip is disposed on the upper surface of the top plate 400, and heat-conducting fins are fixed to the lower surface of the top plate 400. The cooling surface of the semiconductor cooling chip is in contact with the heat-conducting fins.

[0035] In a specific embodiment of this utility model, multiple columns 200 are provided, and each column 200 is respectively provided in correspondence with the limiting groove 110. The screws 420 are respectively provided in correspondence with the columns 200, and the limiting block 210 is horizontally slidably engaged in the limiting groove 110.

[0036] In a specific embodiment of this utility model, a partition 500 is also included, and a snap-fit ​​block 510 is fixed at each corner of the partition 500. The snap-fit ​​block 510 is engaged with the snap-fit ​​groove B230 in a sliding snap-fit ​​manner.

[0037] In a specific embodiment of this utility model, at least one of the snap-fit ​​blocks 510 has a threaded through hole 511, and a knob screw 520 is internally threaded into the threaded through hole 511. One end of the knob screw 520 abuts against the inner wall of the snap-fit ​​groove B230.

[0038] In a specific embodiment of this utility model, both the card slot A220 and the card slot B230 are respectively opened along the length direction of the column 200.

[0039] In a specific embodiment of this utility model, an anti-slip pad is fixed on the lower surface of the base plate 100. Multiple anti-slip pads are provided, and the multiple anti-slip pads are respectively provided at each corner of the base plate 100.

[0040] The working principle of this modular frame electrical cabinet is as follows: First, the lower ends of multiple uprights 200 are sequentially snapped into the corresponding limiting grooves 110. Then, the side panels 300 are snapped into the grooves using locking blocks 301. Finally, the top panel 400 is placed on top and secured with screws 420 to lock it in place, completing the assembly of the electrical cabinet. The structure is simple and the operation is convenient. After the unit assembly is complete, the required electrical wires are routed through the wiring channels inside the uprights 200 and side panels 300, ensuring neat wiring and preventing tangling and confusion. After installation, the connections of the electrical components are checked to ensure the electrical cabinet can operate normally.

[0041] When the electrical cabinet is running, the temperature controller detects the internal temperature. When the internal temperature reaches the preset value, the heat dissipation mechanism 440 is activated. The heat accumulated on the top of the electrical cabinet is cooled and absorbed by the cooling fins, and then the heat is released through the heating surface to dissipate the heat, forming a good heat dissipation effect. This effectively dissipates heat from the electrical components inside the electrical cabinet, ensuring that the electrical components work in a suitable temperature environment.

[0042] The unique splicing structure solves the problem of splicing stability and achieves technological improvements in many aspects, such as transportation and installation flexibility, structural stability, internal wiring convenience, and heat dissipation performance. It effectively overcomes many defects of existing technologies and brings benefits such as reduced transportation costs, flexible installation, stable structure, standardized wiring, good heat dissipation, and convenient maintenance, making it highly practical.

[0043] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

Claims

1. A modular frame-type electrical cabinet, characterized in that, include The base plate (100) has limit grooves (110) at each corner. A column (200) is provided, with a limiting block (210) fixed at its lower end. The limiting block (210) is engaged in the limiting groove (110). Two slots A (220) are provided on the side wall of the column (200). The two slots A (220) are distributed perpendicularly to each other on the outer surface of the column (200). A slot B (230) is provided on the inner surface of the column (200). A threaded hole (240) is provided on the top of the column (200). Side panel (300), the side panel (300) includes four panels: front, rear, left and right. Each panel surface is fixed with a locking block (301). Each panel is fixed with two sets of locking blocks (301). The two sets of locking blocks (301) are respectively locked into the slots A (220) on the surfaces of two adjacent columns (200). A top plate (400) has a countersunk hole (410) on its surface. A screw (420) is installed in the countersunk hole (410) and is threadedly connected to the threaded hole (240).

2. The modular frame electrical cabinet according to claim 1, characterized in that, The side panel (300) has heat dissipation holes (303) on the left and right sides of the panel surface. A door (305) is installed on the front panel surface. The door (305) is hinged to the side panel (300) by a hinge. A handle is installed on the surface of the door (305). A wire hole is provided on the back panel.

3. The modular frame electrical cabinet according to claim 1, characterized in that, The top plate (400) is fixed with a hanging ring (430), and there are two hanging rings (430). A heat dissipation mechanism (440) is installed between the two hanging rings (430), and the bottom of the heat dissipation mechanism (440) penetrates the surface of the top plate (400).

4. The modular frame electrical cabinet according to claim 1, characterized in that, Multiple columns (200) are provided, and each column (200) is respectively provided in correspondence with the limiting groove (110). Each screw (420) is provided in correspondence with the column (200). The limiting block (210) is horizontally slidably engaged in the limiting groove (110).

5. A modular frame electrical cabinet according to claim 1, characterized in that, It also includes a partition (500), and each corner of the partition (500) is fixed with a snap-fit ​​block (510), which is engaged with the slot B (230) in a sliding snap-fit ​​manner.

6. A modular frame electrical cabinet according to claim 5, characterized in that, At least one of the snap-fit ​​blocks (510) has a threaded through hole (511), and a knob screw (520) is threadedly connected to the threaded through hole (511). One end of the knob screw (520) abuts against the inner wall of the slot B (230).

7. A modular frame electrical cabinet according to claim 1, characterized in that, Both the card slot A (220) and the card slot B (230) are opened along the length direction of the column (200).

8. A modular frame electrical cabinet according to claim 1, characterized in that, Anti-slip pads are fixed on the lower surface of the base plate (100). Multiple anti-slip pads are provided, and the multiple anti-slip pads are respectively provided at each corner of the base plate (100).

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