CN221828423U - An electrical access cabinet that facilitates rapid expansion of energy storage - Google Patents

Abstract

The utility model discloses an electrical access cabinet convenient for energy storage and rapid capacity expansion, relates to the technical field of electrical access cabinets, and aims to solve the problems that an existing electrical cabinet body is provided with a capacity expansion structure, but the capacity expansion space of the capacity expansion structure is smaller and limited by the size of the electrical cabinet, and the secondary capacity expansion operation cannot be performed after the subsequent capacity expansion space is filled. Comprising the following steps: the electric cabinet body is provided with a capacity expansion cabinet body at one side, and cabinet doors are arranged on the front end faces of the electric cabinet body and the capacity expansion cabinet body through hinges; further comprises: the second magnetic attraction butt joint end is arranged on the outer wall of one side of the electric cabinet body and one side of the expansion cabinet body, and a magnetic attraction strip is arranged on the outer wall of the second magnetic attraction butt joint end; the electric cabinet comprises an electric cabinet body, a first telescopic square tube, a support and a second magnetic butt joint end, wherein the first telescopic square tube is arranged on the outer wall of the other side of the electric cabinet body and is communicated with the electric cabinet body, the telescopic end of the first telescopic square tube is provided with the first magnetic butt joint end, and the support is arranged on one side inside the electric cabinet body.

Description

An electrical access cabinet that facilitates rapid expansion of energy storage

Technical Field

The utility model relates to the technical field of electrical access cabinets, in particular to an electrical access cabinet which is convenient for rapid expansion of energy storage.

Background Art

The electrical access cabinet is a cabinet for electrical and gas access. The energy storage unit can be installed in the electrical access cabinet to store energy. The electrical access cabinet is widely used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc.

For example, the public document: CN217769153U, named "A power distribution cabinet with expansion function", includes a lower cabinet and an upper cabinet, the upper cabinet is slidably sleeved on the outside of the lower cabinet, and the inner walls on both sides of the upper cabinet are provided with transverse grooves, vertical plates are slidably installed in the transverse grooves, and the sides of the two vertical plates close to each other are fixedly installed with card plates, and the two sides of the lower cabinet are provided with multiple card slots, and the two card plates are movably connected in the corresponding card slots, and the sides of the two vertical plates away from each other are fixedly installed with connection frames. The utility model facilitates fixing the upper cabinet at different positions on the outside of the lower cabinet by connecting the card plate with multiple card slots, so as to achieve the expansion of the power distribution cabinet to meet different usage needs.

Although the above-mentioned existing electrical cabinet has an expansion structure, the expansion space of the expansion structure is small. Due to the size of the electrical cabinet itself, after the subsequent expansion space is full, it cannot be expanded again; therefore, it does not meet the existing needs. In this regard, we propose an electrical access cabinet that is convenient for rapid expansion of energy storage.

Utility Model Content

The purpose of the utility model is to provide an electrical access cabinet that is convenient for rapid expansion of energy storage, so as to solve the problem that although the existing electrical cabinet body proposed in the above background technology has an expansion structure, the expansion space of the expansion structure is small and is limited by the size of the electrical cabinet itself. After the subsequent expansion space is full, it is impossible to perform further expansion operations.

To achieve the above object, the utility model provides the following technical solution: an electrical access cabinet that facilitates rapid expansion of energy storage, comprising: an electrical cabinet, an expansion cabinet is arranged on one side of the electrical cabinet, and cabinet doors are installed on the front ends of the electrical cabinet and the expansion cabinet through hinges;

Also includes:

A second magnetic docking end is mounted on an outer wall of one side of the electrical cabinet and the expansion cabinet, and a magnetic strip is provided on the outer wall of the second magnetic docking end;

a first telescopic square tube, which is mounted on the outer wall of the other side of the electrical cabinet and is in communication with the electrical cabinet, a telescopic end of the first telescopic square tube is provided with a first magnetic docking end, a bracket is mounted on one side of the interior of the electrical cabinet, an electric telescopic rod is mounted on the outer wall of the bracket by screws, and the telescopic end of the electric telescopic rod is assembled and mounted with the first magnetic docking end;

The second telescopic square tube is installed on the outer wall of the other side of the expansion cabinet, and the outer wall of the second telescopic square tube is provided with a third magnetic docking end.

Preferably, a cable tie rack is installed at one end of the bracket, and a plurality of cable tie openings are arranged on the outer wall of the cable tie rack.

Preferably, a cover plate is provided at the front end of the second magnetic docking end, and the cover plate is magnetically connected to the second magnetic docking end via a magnetic strip, and a groove is provided on the outer wall of the cover plate.

Preferably, a controller is installed above the electrical cabinet, an output end of the controller is electrically connected to a control end of the electric telescopic rod, and a terminal block is installed between the controller and the electrical cabinet.

Preferably, a plurality of universal wheels are installed below the electrical cabinet and the expansion cabinet.

Preferably, a mounting row is installed on the other side of the electrical cabinet, a plurality of racks are installed below the mounting row, disassembly plates are installed at both upper and lower ends of the bracket by screws, and a plurality of energy storage units are installed on the outer walls of the mounting row and the racks.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model can quickly dock and expand the capacity with the expansion cabinet through the arrangement of the first telescopic square tube, the first magnetic docking end, the second magnetic docking end, the second telescopic square tube, the third magnetic docking end, and the electric telescopic rod after the electrical access cabinet is full, and the wiring harness is connected and extended through the connecting cavity between the two. The expansion cabinet can also be docked and expanded again with other expansion cabinets, so that the entire cabinet is not only convenient to expand and dock, but also can continuously increase the expansion size;

Specifically, the first magnetic docking end of the electrical cabinet is aligned with the second magnetic docking end of the expansion cabinet, and the controller controls the electric telescopic rod to extend so that the first magnetic docking end contacts the second magnetic docking end, and the two are magnetically combined together through the magnetic strip. During the extension of the electric telescopic rod, the first telescopic square tube is extended accordingly, so that a connecting cavity is provided between the electrical cabinet and the expansion cabinet, and a new energy storage unit is installed in the expansion cabinet, and the wiring of the energy storage unit is extended from the first telescopic square tube to the controller of the electrical cabinet for centralized control; through the above method, the expansion cabinet can be expanded and docked again through the second telescopic square tube and the third magnetic docking end; when disassembling, the internal energy storage unit wiring is first pulled out, and then the electric telescopic rod is controlled to drive the first telescopic square tube to retract, and the first magnetic docking end is separated from the second magnetic docking end by the retraction force; the problem that although the existing electrical cabinet has an expansion structure, the expansion space of the expansion structure is small, and it is limited by the size of the electrical cabinet itself, and the subsequent expansion space is full and the expansion operation cannot be performed again.

2. The cable harness is used to limit and classify the extended wires. By passing different wires through different cable harness ports, users can effectively manage the extended wires and find and repair them easily. The universal wheel setting enables users to quickly move the electrical cabinet and the expansion cabinet, move the two cabinets together, and facilitate subsequent expansion and docking operations.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the internal structure of the electrical cabinet of the present utility model;

FIG3 is a schematic diagram of the structure of the second magnetic docking end of the utility model;

FIG4 is a schematic diagram of the structure of the cable tie rack of the present invention;

In the figure: 1. electrical cabinet; 2. expansion cabinet; 3. controller; 4. cabinet door; 5. universal wheel; 6. first telescopic square tube; 7. first magnetic docking end; 8. bracket; 9. electric telescopic rod; 10. cable tie rack; 11. cable tie opening; 12. installation row; 13. display rack; 14. disassembly and assembly board; 15. terminal block; 16. second magnetic docking end; 17. magnetic strip; 18. cover plate; 19. groove; 20. second telescopic square tube; 21. third magnetic docking end; 22. energy storage unit.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Please refer to Figures 1-4. An embodiment of the utility model is as follows: an electrical access cabinet for facilitating rapid expansion of energy storage, comprising: an electrical cabinet 1, an expansion cabinet 2 is arranged on one side of the electrical cabinet 1, and cabinet doors 4 are installed on the front faces of the electrical cabinet 1 and the expansion cabinet 2 through hinges;

Also includes:

A second magnetic docking end 16 is mounted on the outer wall of one side of the electrical cabinet 1 and the expansion cabinet 2, and a magnetic strip 17 is provided on the outer wall of the second magnetic docking end 16;

A first telescopic square tube 6 is installed on the outer wall of the other side of the electrical cabinet 1 and is connected to the electrical cabinet 1. The telescopic end of the first telescopic square tube 6 is provided with a first magnetic docking end 7. A bracket 8 is installed on one side inside the electrical cabinet 1. An electric telescopic rod 9 is installed on the outer wall of the bracket 8 by screws, and the telescopic end of the electric telescopic rod 9 is installed in combination with the first magnetic docking end 7;

A second telescopic square tube 20 is installed on the outer wall of the other side of the expansion cabinet 2, and a third magnetic docking end 21 is provided on the outer wall of the second telescopic square tube 20;

Through the arrangement of the first telescopic square tube 6, the first magnetic docking end 7, the second magnetic docking end 16, the second telescopic square tube 20, the third magnetic docking end 21, and the electric telescopic rod 9, after the electrical access cabinet is fully loaded, it can be quickly docked with the expansion cabinet 2 for expansion through the method of assembly and combination, and the wiring harness is connected and extended through the connecting cavity between the two. The expansion cabinet 2 can also be docked with other expansion cabinets 2 for expansion again, so that the entire cabinet is not only convenient for expansion and docking, but also can continuously increase the expansion size;

Specifically, the first magnetic docking end 7 of the electrical cabinet 1 is aligned with the second magnetic docking end 16 of the expansion cabinet 2, and the controller 3 controls the electric telescopic rod 9 to extend, so that the first magnetic docking end 7 contacts the second magnetic docking end 16, and the two are magnetically combined together through the magnetic strip 17. During the extension of the electric telescopic rod 9, the first telescopic square tube 6 is extended accordingly, so that a connecting cavity is provided between the electrical cabinet 1 and the expansion cabinet 2, and a new energy storage unit 22 is installed in the expansion cabinet 2, and the wiring of the energy storage unit 22 is extended from the first telescopic square tube 6 to the controller 3 of the electrical cabinet 1 for centralized control; in the above manner, the expansion cabinet 2 can be expanded and docked again through the second telescopic square tube 20 and the third magnetic docking end 21;

When disassembling, first unplug the internal energy storage unit 22, then control the electric telescopic rod 9 to drive the first telescopic square tube 6 to retract, and separate the first magnetic docking end 7 from the second magnetic docking end 16 through the retraction force;

Among them, the material of the telescopic square tube is stainless steel metal, which is composed of multiple telescopic joints (not shown in the figure), which is the same as the common telescopic tube structure in the field and belongs to the existing technology in the field, so it will not be described in detail.

Please refer to FIG. 2 and FIG. 4 , a cable tie rack 10 is installed at one end of the bracket 8 , and a plurality of cable tie openings 11 are arranged on the outer wall of the cable tie rack 10 ;

The cable harness rack 10 is used to restrict and classify the extended cables. By passing different cables through different cable harness openings 11, it is convenient for users to effectively manage the extended cables and to find and repair them.

Please refer to FIG. 3 , a cover plate 18 is disposed at the front end of the second magnetic docking end 16 , and the cover plate 18 is magnetically connected to the second magnetic docking end 16 via a magnetic strip 17 , and a groove 19 is disposed on the outer wall of the cover plate 18 ;

When the capacity is not expanded, the cover plate 18 is fixed to the second magnetic docking end 16 by magnetic attraction, so that the second magnetic docking end 16 is sealed to prevent dust from entering there, thereby improving the safety of the components in the cabinet.

Please refer to FIG. 2 . A controller 3 is installed above the electrical cabinet 1. A wireless unit (not shown in the figure) is provided inside the controller 3 and is wirelessly connected to an external operating terminal (not shown in the figure). The controller 3 is controlled by the external operating terminal. In other embodiments, the controller 3 may also be connected to the external control terminal by a line. Since the connection and control of the controller 3 and the external control terminal belong to conventional technical means, they are not described in detail. The output end of the controller 3 is electrically connected to the control end of the electric telescopic rod 9. A wiring board 15 is installed between the controller 3 and the electrical cabinet 1.

The connection board 15 is used for supplying wires in and out; the controller 3 is used for controlling the electric telescopic rod 9 to perform telescopic movement, which is a conventional and mature control method for the electric telescopic rod 9 in the art, so it will not be described in detail.

Please refer to FIG1 , a plurality of universal wheels 5 are installed below the electrical cabinet 1 and the expansion cabinet 2;

The setting of the universal wheel 5 can facilitate the user to quickly move the electrical cabinet 1 and the expansion cabinet 2, and move the two cabinets together to facilitate the subsequent expansion and docking operation.

Please refer to FIG. 2 , a mounting row 12 is installed on the other side of the interior of the electrical cabinet 1, and a plurality of racks 13 are installed below the mounting row 12. A disassembly plate 14 is installed at both upper and lower ends of the bracket 8 by screws, and a plurality of energy storage units 22 are installed on the outer walls of the mounting row 12 and the rack 13;

The mounting row 12 can fix the energy storage unit 22 by hanging, and the placement rack 13 is used to place and fix the energy storage unit 22 in a placement manner; the energy storage unit 22 is used to store energy; the disassembly plate 14 is used to seal the rear end of the electrical cabinet 1, and the disassembly plate 14 is removed to connect the energy storage unit 22 to other external electrical components.

Working principle: When in use, the electrical cabinet 1 and the expansion cabinet 2 are moved together through the universal wheel 5;

Align the first magnetic docking end 7 of the electrical cabinet 1 with the second magnetic docking end 16 of the expansion cabinet 2, and the controller 3 controls the electric telescopic rod 9 to extend, so that the first magnetic docking end 7 contacts the second magnetic docking end 16, and the two are magnetically combined together through the magnetic strip 17. During the extension of the electric telescopic rod 9, the first telescopic square tube 6 is extended accordingly, so that a connecting cavity is provided between the electrical cabinet 1 and the expansion cabinet 2, and a new energy storage unit 22 is installed in the expansion cabinet 2. The wiring harness of the energy storage unit 22 passes through different harness openings 11 of the harness rack 10 in turn, so that the wiring of the energy storage unit 22 extends from the first telescopic square tube 6 to the controller 3 of the electrical cabinet 1 for centralized control; in the above manner, the expansion cabinet 2 can be expanded and docked again through the second telescopic square tube 20 and the third magnetic docking end 21;

During disassembly, first unplug the internal energy storage unit 22, then control the electric telescopic rod 9 to drive the first telescopic square tube 6 to retract, and separate the first magnetic docking end 7 from the second magnetic docking end 16 through the retraction force.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims (6)

1. An electrical access cabinet that facilitates rapid expansion of energy storage, characterized in that: it comprises an electrical cabinet (1), a capacity expansion cabinet (2) is arranged on one side of the electrical cabinet (1), and cabinet doors (4) are installed on the front faces of the electrical cabinet (1) and the capacity expansion cabinet (2) through hinges; A second magnetic docking end (16) is mounted on an outer wall of one side of the electrical cabinet (1) and the expansion cabinet (2), and a magnetic strip (17) is provided on the outer wall of the second magnetic docking end (16); A first telescopic square tube (6) is mounted on the outer wall of the other side of the electrical cabinet (1) and is in communication with the electrical cabinet (1); a telescopic end of the first telescopic square tube (6) is provided with a first magnetic docking end (7); a bracket (8) is mounted on one side inside the electrical cabinet (1); an electric telescopic rod (9) is mounted on the outer wall of the bracket (8) by means of screws; and the telescopic end of the electric telescopic rod (9) is assembled and mounted with the first magnetic docking end (7); A second telescopic square tube (20) is mounted on the outer wall of the other side of the expansion cabinet (2), and a third magnetic docking end (21) is provided on the outer wall of the second telescopic square tube (20). 2. An electrical access cabinet that facilitates rapid expansion of energy storage according to claim 1, characterized in that a cable tie rack (10) is installed at one end of the bracket (8), and a plurality of cable tie openings (11) are provided on the outer wall of the cable tie rack (10). 3. An electrical access cabinet that facilitates rapid expansion of energy storage according to claim 1, characterized in that: a cover plate (18) is provided at the front end of the second magnetic docking end (16), and the cover plate (18) is magnetically connected to the second magnetic docking end (16) through a magnetic strip (17), and a groove (19) is provided on the outer wall of the cover plate (18). 4. An electrical access cabinet that facilitates rapid expansion of energy storage according to claim 1, characterized in that a controller (3) is installed above the electrical cabinet (1), the output end of the controller (3) is electrically connected to the control end of the electric telescopic rod (9), and a terminal block (15) is installed between the controller (3) and the electrical cabinet (1). 5. An electrical access cabinet for facilitating rapid expansion of energy storage according to claim 1, characterized in that a plurality of universal wheels (5) are installed below the electrical cabinet (1) and the expansion cabinet (2). 6. An electrical access cabinet that facilitates rapid expansion of energy storage according to claim 1, characterized in that: a mounting row (12) is installed on the other side of the interior of the electrical cabinet (1), a plurality of placement racks (13) are installed below the mounting row (12), a disassembly plate (14) is installed at both upper and lower ends of the bracket (8) by screws, and a plurality of energy storage units (22) are installed on the outer walls of the mounting row (12) and the placement rack (13).