High-low voltage power distribution cabinet body structure capable of being quickly spliced

Abstract

The utility model relates to high -low voltage distribution cabinet technical field, and disclose a kind of high-low voltage distribution cabinet cabinet structure of quick splicing, including cabinet base, side plate, backplate, cover plate, corner joint piece and fixed assembly, fixed assembly contains first fixed part, second fixed part, rotating shaft, base bottom end has support leg, top end is defined positioning hole and fixed hole one;Side plate has positioning column one, fixed hole two and clamping groove one, two;Backplate has positioning column two, clamping block two and clamping groove three;Cover plate is reversely symmetrical with base, also has positioning hole;The two fixed parts of fixed assembly are connected through rotating shaft, and cross screw rod is installed, when assembling, first, place stable base, the positioning column one of side plate is inserted into base positioning hole, then inserts and clamps backplate, uses corner joint piece to reinforce corner, then cover cover plate and insert joint positioning, finally, using fixed assembly screw rod connection fixed, complete quick stable assembly.

Description

Technical Field

[0001] This utility model relates to the field of high and low voltage distribution cabinet technology, specifically a high and low voltage distribution cabinet structure that can be quickly assembled. Background Technology

[0002] High and low voltage switchgear are core equipment in power systems used for distributing, controlling, and protecting electrical energy. They are widely used in various scenarios such as factories, residential areas, and commercial buildings. Their main function is to convert high-voltage electrical energy into low-voltage electrical energy and distribute it rationally according to power demand. At the same time, they provide timely protection against faults such as overload and short circuits in the circuit, ensuring the stable operation of the power system. With the rapid development of the power industry, various places have increasingly higher requirements for the reliability and flexibility of power supply. In the process of installing switchgear, traditional cabinet structures often face the problem of low assembly efficiency, which cannot meet the needs of scenarios such as rapid construction and emergency power supply. Therefore, developing a high and low voltage switchgear cabinet structure that can be quickly assembled has become a key requirement for improving the construction efficiency of power engineering and ensuring timely power supply.

[0003] Traditional high and low voltage switchgear cabinets are mostly assembled using integral welding or multiple bolt fixing methods. During assembly, specialized welding equipment or a large number of bolts are required for connection. This not only demands high professional skills from operators but also consumes a lot of time for component alignment, welding, or bolt tightening. This assembly method not only results in a long cabinet assembly cycle, making it difficult to adapt to construction projects with tight schedules, but also makes it difficult to disassemble the integral welded structure or adjust the position of the cabinet later. The multi-bolted structure cannot be disassembled, and the bolts must be removed one by one, which is cumbersome and time-consuming. This seriously affects the maintenance efficiency of the power system and may even affect users' normal power supply due to prolonged power outages. To address this, we propose a high and low voltage switchgear cabinet structure that can be quickly assembled. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a high- and low-voltage distribution cabinet structure that can be quickly assembled, thus solving the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a high- and low-voltage distribution cabinet structure that can be quickly assembled, comprising: The cabinet includes a base, side panels, back panel, and cover. The top of the base has side panels on both sides, and a back panel is snapped between the two side panels. The back panel is located on the top back of the base. The top of the side panels has a cover. The cover and base are symmetrically arranged in opposite directions. The base has support legs on both sides at the bottom. The side panels and back panel are perpendicular to each other and are slidably snapped together by corner connectors. A fixing component is installed on the top of the cabinet base. The fixing component is respectively installed at the connection between the cabinet base and the cabinet side panel and the cabinet side panel and the cabinet cover. The fixing component consists of a first fixing member, a second fixing member and a rotating shaft. The first fixing member and the second fixing member are rotatably connected by the rotating shaft.

[0006] Preferably, the top sides and back of the cabinet base and cabinet cover are provided with multiple equidistant positioning holes, and the top sides of the cabinet base are provided with multiple equidistant fixing holes I, which are located outside the positioning holes. The upper and lower ends of the cabinet side plate are provided with multiple fixing holes II, and the front end of the cabinet side plate is hinged to a power distribution cabinet door.

[0007] Preferably, the back of the cabinet side panel is provided with two different shaped snap-fit ​​grooves, and the back of the cabinet back panel is provided with two snap-fit ​​blocks, and the back of the cabinet back panel is provided with two snap-fit ​​grooves, the corner snap-fit ​​is right-angled, and the inner two ends of the corner snap-fit ​​are provided with snap-fit ​​blocks.

[0008] Preferably, the cabinet back panel is disposed between two cabinet side panels, and the two end blocks of the cabinet back panel are engaged with the two slots. A corner snap-fit ​​is provided at the corner connection between the cabinet side panel and the cabinet back panel, and the two end blocks of the corner snap-fit ​​are engaged with the two slots respectively.

[0009] Preferably, the bottom and top of the cabinet side panel are provided with multiple equidistant positioning posts 1, and the bottom and top of the cabinet back panel are provided with multiple equidistant positioning posts 2.

[0010] Preferably, the top two sides of the cabinet base are provided with cabinet side panels that are perpendicular to the cabinet base, and the positioning post one at the bottom of the cabinet side panel is inserted into the positioning hole, the positioning post two at the bottom of the cabinet back panel is inserted into the positioning hole, and the cabinet back panel is located on the top back of the cabinet base.

[0011] Preferably, the top of the cabinet base is provided with a cabinet cover plate, which is located at the top of the cabinet side panel and the cabinet back panel. The cabinet cover plate is connected to the positioning post one and the positioning post two through the positioning holes it opens. The cabinet cover plate is located directly above the cabinet base.

[0012] Preferably, the first and second fixing members are vertically distributed, and multiple equally spaced screws are threaded onto the first and second fixing members, with the screws on the first and second fixing members being cross-distributed. The two first fixing members are respectively installed on the cabinet base and the cabinet cover through the corresponding fixing holes of the screws, and the two second fixing members are fixedly connected to the cabinet side panel through the corresponding fixing holes of the screws.

[0013] Compared with the prior art, this utility model provides a high and low voltage distribution cabinet structure that can be quickly assembled, and has the following beneficial effects: This high- and low-voltage distribution cabinet structure, which can be quickly assembled, utilizes positioning holes in the cabinet base and cover plate to precisely engage with positioning posts one on the side panel and positioning posts two on the back panel. This allows for rapid initial positioning of each component without complex measurements, significantly reducing assembly time. Simultaneously, the side panel and back panel are engaged via snap-fit ​​groove two and snap-fit ​​block two. The right-angle corner snap-fit ​​further simplifies the assembly process, achieving efficient assembly. Furthermore, the corner snap-fit ​​strengthens the connection at the corners of the side and back panels, preventing component displacement. In the fixing components, the first and second fixing parts are vertically connected via a rotating shaft, with their screws intersecting and corresponding to fixing holes one and two, securing the cabinet base, cover plate, and side panel respectively. This multi-directional reinforcement enhances the overall structural stability of the cabinet, ensuring it remains stable even after long-term use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram showing the structural breakdown of this utility model; Figure 3 This is a disassembled schematic diagram of the connection structure between the cabinet base and the cabinet side panel of this utility model; Figure 4 This is a schematic diagram showing the disassembled connection structure of the cabinet side panel and cabinet back panel of this utility model.

[0015] In the diagram: 1. Cabinet base; 2. Distribution cabinet door; 3. Corner snap-fit ​​connector; 4. Cabinet side panel; 5. Cabinet back panel; 6. Cabinet cover plate; 7. First fixing component; 8. Second fixing component; 9. Rotating shaft; 10. Positioning hole; 11. Positioning post one; 12. Snap-fit ​​groove one; 13. Snap-fit ​​groove two; 14. Snap-fit ​​block one; 15. Positioning post two; 16. Snap-fit ​​groove three; 17. Snap-fit ​​block two. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4 A high- and low-voltage distribution cabinet structure that can be quickly assembled includes: The cabinet consists of a base 1, side panels 4, back panel 5, and cover 6. Side panels 4 are provided on both sides of the top of the base 1. The back panel 5 is snapped between the two side panels 4. The back panel 5 is located on the back of the top of the base 1. The cover 6 is provided on the top of the side panels 4. The cover 6 and the base 1 are symmetrically distributed in opposite directions. Support legs are provided on both sides of the bottom of the base 1. The side panels 4 and the back panel 5 are vertically distributed. Corner snap-fit ​​parts 3 are slidably snapped between the side panels 4 and the back panel 5. A fixing component is set on the top of the cabinet base 1. The fixing component is set at the connection between the cabinet base 1 and the cabinet side panel 4 and the cabinet side panel 4 and the cabinet cover 6. The fixing component consists of a first fixing member 7, a second fixing member 8 and a rotating shaft 9. The first fixing member 7 and the second fixing member 8 are rotatably connected by the rotating shaft 9.

[0018] Furthermore, multiple equidistant positioning holes 10 are provided on both sides of the top of the cabinet base 1 and the back of the cabinet cover plate 6. Multiple equidistant fixing holes I are provided on both sides of the top of the cabinet base 1, with the fixing holes I located outside the positioning holes 10. Multiple fixing holes II are provided at the top and bottom of the cabinet side plate 4. The front end of the cabinet side plate 4 is hinged to the power distribution cabinet door 2, providing basic hole positions for the subsequent positioning and insertion of various cabinet components and the installation of fixing components, ensuring that there is a clear installation position when the components are connected, and laying the foundation for rapid splicing.

[0019] Furthermore, the back of the cabinet side panel 4 is provided with two different shaped snap-fit ​​grooves 12 and 13 at both ends, the back of the cabinet back panel 5 is provided with two snap-fit ​​blocks 17 at both ends, and the back of the cabinet back panel 5 is provided with three snap-fit ​​grooves 16 on both sides. The corner snap-fit ​​component 3 is right-angled, and the inner two ends of the corner snap-fit ​​component 3 are provided with snap-fit ​​blocks 14, which provides a structural basis for the snap-fit ​​cooperation between the cabinet side panel 4, the cabinet back panel 5, and the corner snap-fit ​​component 3, and facilitates subsequent quick snap-fit ​​assembly.

[0020] Furthermore, the cabinet back panel 5 is positioned between the two cabinet side panels 4, and the snap-fit ​​blocks 17 at both ends of the cabinet back panel 5 engage with the snap-fit ​​grooves 13. A corner snap-fit ​​component 3 is provided at the corner connection between the cabinet side panels 4 and the cabinet back panel 5. The snap-fit ​​blocks 14 at both ends of the inner side of the corner snap-fit ​​component 3 engage with the snap-fit ​​grooves 12 and 36 respectively, thereby achieving the initial fixation of the cabinet side panels 4 and the cabinet back panel 5. At the same time, the corner snap-fit ​​component 3 is used to strengthen the corner connection between the two, improve the connection stability, and prevent component displacement.

[0021] Furthermore, the bottom and top of the cabinet side panel 4 are provided with multiple equidistant positioning posts 11, and the bottom and top of the cabinet back panel 5 are provided with multiple equidistant positioning posts 15, providing a component base for the precise insertion of the cabinet side panel 4, cabinet back panel 5, cabinet base 1, and cabinet cover 6, ensuring quick alignment during insertion.

[0022] Furthermore, cabinet side panels 4 are provided on both sides of the top of the cabinet base 1, which are perpendicular to the cabinet base 1. The positioning post 11 at the bottom of the cabinet side panel 4 is inserted into the positioning hole 10. The positioning post 15 at the bottom of the cabinet back panel 5 is inserted into the positioning hole 10. The cabinet back panel 5 is set on the top back of the cabinet base 1, so as to achieve precise positioning and initial fixation of the cabinet side panel 4 and cabinet back panel 5 on the cabinet base 1, allowing the components to be quickly erected and their positions determined, thus speeding up the assembly process.

[0023] Furthermore, a cabinet cover plate 6 is provided on the top of the cabinet base 1. The cabinet cover plate 6 is located at the top of the cabinet side panel 4 and the cabinet back panel 5. The cabinet cover plate 6 is connected to the positioning post 11 and the positioning post 2 15 through the positioning holes 10. The cabinet cover plate 6 is located directly above the cabinet base 1, completing the initial connection between the cabinet cover plate 6 and the cabinet side panel 4 and the cabinet back panel 5, constructing the overall frame of the cabinet, and realizing the initial splicing of the overall structure.

[0024] Furthermore, the first fixing member 7 and the second fixing member 8 are vertically distributed, and multiple equally spaced screws are threaded onto the first fixing member 7 and the second fixing member 8. The screws on the first fixing member 7 and the second fixing member 8 are distributed crosswise. Two first fixing members 7 are respectively installed on the cabinet base 1 and the cabinet cover plate 6 through the corresponding fixing holes of the screws, and two second fixing members 8 are fixedly connected to the cabinet side plate 4 through the corresponding fixing holes of the screws. This reinforces the various connection parts of the cabinet. The cross-distributed screws can improve the fixing effect, ensure the overall structure of the cabinet is stable, and complete the final fixing after rapid assembly.

[0025] Structural Description: Cabinet base 1: It is the core support structure of the cabinet. Support legs are provided on both sides of the bottom to ensure stability. Equivalent positioning holes 10 are opened on both sides of the top and the back. There is also a fixing hole on both sides. It lays the foundation for the positioning and insertion of the cabinet side panel 4 and the back panel 5 and the installation of fixing components, and helps to quickly assemble. Distribution cabinet door 2: Hinged to the front end of the cabinet side panel 4, it is a closed structure of the cabinet, which can realize the opening and closing of the internal space of the cabinet, protect the high and low voltage power distribution components inside the cabinet from external interference, and at the same time facilitate the staff to inspect and maintain the equipment inside the cabinet, and adapt to the needs of rapid overall cabinet splicing. Corner connector 3: It is right-angled, with a connector block 14 at both ends of the inner side. It is installed at the corner of the cabinet side panel 4 and back panel 5. The connector block 14 is engaged with the connector groove 12 and the connector groove 3 16 to strengthen the connection stability between the two and avoid component displacement during assembly or use. Cabinet side panel 4: Vertically mounted on both sides of the top of the cabinet base 1, with positioning post 11 and fixing hole 2 at the top and bottom, and card slot 12 and card slot 2 13 at both ends of the back, and the front end is hinged to the power distribution cabinet door 2, which not only achieves positioning with the base 1 and cover plate 6, but also works with the back panel 5 and corner card connector 3 to form the two side frames of the cabinet. Cabinet back panel 5: Located at the top back of cabinet base 1 and between two cabinet side panels 4, with two locking blocks 17 at both ends, positioning posts 15 at the top and bottom, and locking grooves 16 on both sides of the back. The side panels 4 are connected by locking blocks 17 and locking grooves 13, and with corner locking parts 3, a stable cabinet back frame is formed. Cabinet cover plate 6: Symmetrical to the cabinet base 1, it covers the top of the cabinet side panel 4 and back panel 5. Positioning holes 10 are opened on both sides and the back of the top. The positioning holes 10 are inserted into the positioning post 11 and positioning post 25 to close the cabinet frame, realize the initial splicing of the overall structure, and ensure the integrity of the cabinet. First fastener 7: It is a key part of the fastening assembly. It is perpendicular to the second fastener 8 and rotatably connected through the rotating shaft 9. It is equipped with equidistant screws and intersects with the screws of the second fastener 8. It is installed on the base 1 and the cover plate 6 through the corresponding fixing holes of the screws, and works with the second fastener 8 to reinforce the cabinet. The second fastener 8 is an important member of the fastening assembly. It is perpendicularly connected to the first fastener 7 via the rotating shaft 9. It has equidistant screws threaded on its surface and intersects with the screws of the first fastener 7. It is fixed to the cabinet side panel 4 through the corresponding fixing holes of the screws. Together with the first fastener 7, it can achieve multi-directional reinforcement of the cabinet and ensure the stability of the structure. Rotating shaft 9: Connects the first fixing part 7 and the second fixing part 8, allowing them to rotate relative to each other. It can adapt to the connection angle between the cabinet base 1 and the side panel 4, and the side panel 4 and the cover plate 6, ensuring that the fixing components can be effectively installed at different connection points and fully exert their reinforcement function. Positioning holes 10: Multiple holes are provided on the top sides and back of the cabinet base 1 and cover plate 6, and are evenly distributed. They are used to accurately connect with the positioning post 11 of the cabinet side panel 4 and the positioning post 25 of the back panel 5, providing a positioning reference for component installation and greatly shortening the assembly time. Positioning post 11: Located at the bottom and top of the cabinet side panel 4, multiple posts are evenly distributed and their size is adapted to the positioning hole 10. By inserting them into the positioning hole 10 of the base 1 and the cover plate 6, the side panel 4 is accurately positioned and initially fixed at the top and bottom of the cabinet, thus speeding up the assembly process. Snap-in slot 12: Opened at both ends of the back of the cabinet side panel 4, its shape matches the snap-in block 14, and is used to snap into the snap-in block 14 of the corner snap-in piece 3, providing an installation position for the corner snap-in piece 3, so that it can stably connect the side panel 4 and the back panel 5, and enhance the connection strength at the corner. Snap-fit ​​groove 2 13: Located at both ends of the back of the cabinet side panel 4, it is adapted to the shape and size of snap-fit ​​block 2 17 and is used to snap-fit ​​with snap-fit ​​block 2 17 at both ends of the cabinet back panel 5 to achieve the initial fixation of the side panel 4 and the back panel 5, and to lay the foundation for the subsequent installation of corner snap-fit ​​parts 3. Snap-fit ​​block 14: Located at both ends of the inner side of the corner snap-fit ​​piece 3, its shape is adapted to snap-fit ​​groove 12 and snap-fit ​​groove 3 16 respectively. By snapping with the two grooves, the corner snap-fit ​​piece 3 is stably installed at the corner of the side panel 4 and the back panel 5, strengthening the connection between the two and improving the stability of the cabinet structure. Positioning post 2 15: Installed at the bottom and top of the cabinet back panel 5, multiple posts are evenly distributed, and their size matches the positioning hole 10. By inserting them into the positioning holes 10 of the base 1 and the cover plate 6, the back panel 5 is accurately positioned and initially fixed at the top and bottom of the cabinet, ensuring accurate installation position. Snap-in slot 3 16: It is opened on both sides of the back of the cabinet back panel 5. Its shape is adapted to the snap-in block 1 14. It is used to snap into the snap-in block 1 14 of the corner snap-in piece 3. Together with the snap-in slot 1 12, it provides installation support for the corner snap-in piece 3 and ensures its effect of reinforcing the side panel 4 and the back panel 5. Snap-fit ​​block 2 17: Located at both ends of the cabinet back panel 5, its shape is adapted to the snap-fit ​​groove 2 13. By snapping with the snap-fit ​​groove 2 13 at both ends of the back of the cabinet side panel 4, the back panel 5 is stably installed between the two side panels 4, realizing the initial fixation of the two and helping to build the back frame of the cabinet.

[0026] Working principle: First, place the cabinet base 1 stably. Utilize the multiple equidistant positioning holes 10 on the top sides and back of the cabinet base 1 to provide a positioning reference for component installation. Then, remove the two cabinet side panels 4. Since the bottom of the cabinet side panels 4 has multiple equidistant positioning posts 11, precisely align and insert the positioning posts 11 with the corresponding positioning holes 10 on the top sides of the cabinet base 1, so that the two cabinet side panels 4 stand vertically on the top sides of the cabinet base 1, completing the initial positioning of the cabinet sides. Next, install the cabinet back panel 5. The bottom of the cabinet back panel 5 has multiple equidistant positioning posts 25. Align the positioning posts 25 with the corresponding positioning holes 10 on the top back of the cabinet base 1. The back panel 5 is inserted into the cabinet, and the locking blocks 17 at both ends of the cabinet back panel 5 engage with the locking slots 13 at both ends of the back of the two cabinet side panels 4. This securely positions the cabinet back panel 5 between the two cabinet side panels 4 and perpendicular to the cabinet base 1, forming the back frame of the cabinet. To further enhance the connection stability between the cabinet side panels 4 and the cabinet back panel 5 at the corner, a corner locking component 3 is installed at the corner connection. The corner locking component 3 is right-angled, and its inner ends are provided with locking blocks 14. The locking blocks 14 are respectively engaged with the locking slots 12 on the back of the cabinet side panel 4 and the locking slots 16 on both sides of the back of the cabinet back panel 5. This locking structure effectively enhances the connection between the cabinet side panels 4 and the cabinet back panel 5. To ensure the stability of the connection and prevent displacement during subsequent assembly or use, after assembling the lower frame of the cabinet, the top cover plate of the cabinet is installed. Multiple equidistant positioning holes 10 are also provided on the top sides and back of the cabinet cover plate 6. The cabinet cover plate 6 is placed directly above the top of the cabinet side panel 4 and the cabinet back panel 5, aligning the positioning holes 10 of the cabinet cover plate 6 with the positioning posts 11 at the top of the cabinet side panel 4 and 15 at the top of the cabinet back panel 5, respectively, and inserting them into place. At this point, the cabinet cover plate 6 and the cabinet base 1 are symmetrically distributed in opposite directions, achieving the initial splicing of the overall cabinet frame. Finally, the various connecting parts of the cabinet are reinforced using fixing components, which consist of the first fixing component 7, the second fixing component 8, the third fixing component 9, the third fixing component 10, the third fixing component 10, the third fixing component 10, the third fixing component 10, the third fixing component 10, the third fixing component 10, the third fixing component 10, the third fixing component 10, the third fixing component 10, the third fixing component 10, the third fixing component 10, the third fixing component 10, the fourth fixing component 10, the fifth fixing component 10, the sixth ... The system consists of two fixing components 8 and a rotating shaft 9. The first fixing component 7 and the second fixing component 8 are rotatably connected by the rotating shaft 9 and are vertically distributed. At the connection between the cabinet base 1 and the cabinet side panel 4, the two first fixing components 7 are installed on the cabinet base 1 through screws corresponding to the fixing holes 1 on the cabinet base 1. The two second fixing components 8 are fixedly connected to the cabinet side panel 4 through screws corresponding to the fixing holes 2 at the upper and lower ends of the cabinet side panel 4. Similarly, at the connection between the cabinet side panel 4 and the cabinet cover 6, the fixing components are installed in the same way, and the screws on the first fixing component 7 and the second fixing component 8 are crisscrossed. The crisscrossed screws further improve the fixing effect, and finally complete the rapid splicing and assembly of the power distribution cabinet.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high- and low-voltage distribution cabinet structure that can be quickly assembled, characterized in that, include: The cabinet base (1), cabinet side panels (4), cabinet back panel (5) and cabinet cover (6) are provided. The cabinet base (1) has cabinet side panels (4) on both sides of the top. The cabinet back panel (5) is snapped between the two cabinet side panels (4). The cabinet back panel (5) is located on the back of the top of the cabinet base (1). The cabinet cover (6) is located at the top of the cabinet side panels (4). The cabinet cover (6) and the cabinet base (1) are distributed in opposite symmetrical directions. The cabinet base (1) has support legs on both sides of the bottom. The cabinet side panels (4) and the cabinet back panel (5) are distributed vertically. The cabinet side panels (4) and the cabinet back panel (5) are slidably snapped together by corner snap-fit ​​parts (3). A fixing component is set on the top of the cabinet base (1). The fixing components are respectively set at the connection between the cabinet base (1) and the cabinet side plate (4) and the cabinet side plate (4) and the cabinet cover plate (6). The fixing component consists of a first fixing member (7), a second fixing member (8) and a rotating shaft (9). The first fixing member (7) and the second fixing member (8) are rotatably connected by the rotating shaft (9).

2. The high and low voltage distribution cabinet structure that can be quickly assembled according to claim 1, characterized in that, The cabinet base (1) and the cabinet cover (6) are provided with multiple equidistant positioning holes (10) on both sides and the back. The cabinet base (1) is provided with multiple equidistant fixing holes I on both sides. Fixing holes I are located outside the positioning holes (10). The cabinet side plate (4) is provided with multiple fixing holes II at the top and bottom. The cabinet side plate (4) is hinged to the front end of the power distribution cabinet door (2).

3. The high and low voltage distribution cabinet structure that can be quickly assembled according to claim 2, characterized in that, The cabinet side panel (4) has two different shaped snap-fit ​​grooves (12) and two snap-fit ​​grooves (13) on both sides of its back. The cabinet back panel (5) has two snap-fit ​​blocks (17) on both sides of its back. The cabinet back panel (5) has three snap-fit ​​grooves (16) on both sides of its back. The corner snap-fit ​​piece (3) is right-angled and has two snap-fit ​​blocks (14) on both sides of its inner side.

4. The high and low voltage distribution cabinet structure that can be quickly assembled according to claim 3, characterized in that, The cabinet back panel (5) is located between two cabinet side panels (4), and the two end snap-fit ​​blocks (17) of the cabinet back panel (5) are snap-fitted with the two snap-fit ​​grooves (13). A corner snap-fit ​​part (3) is provided at the corner connection between the cabinet side panel (4) and the cabinet back panel (5). The two end snap-fit ​​blocks (14) of the inner side of the corner snap-fit ​​part (3) are snap-fitted with the first snap-fit ​​groove (12) and the third snap-fit ​​groove (16) respectively.

5. The high and low voltage distribution cabinet structure that can be quickly assembled according to claim 1, characterized in that, The bottom and top of the cabinet side panel (4) are provided with multiple equidistant positioning posts one (11), and the bottom and top of the cabinet back panel (5) are provided with multiple equidistant positioning posts two (15).

6. The high and low voltage distribution cabinet structure that can be quickly assembled according to claim 5, characterized in that, The top two sides of the cabinet base (1) are provided with cabinet side panels (4) that are perpendicular to the cabinet base (1), and the positioning post one (11) at the bottom of the cabinet side panel (4) is inserted into the positioning hole (10). The positioning post two (15) at the bottom of the cabinet back panel (5) is inserted into the positioning hole (10), and the cabinet back panel (5) is located on the back of the top of the cabinet base (1).

7. The high and low voltage distribution cabinet structure that can be quickly assembled according to claim 1, characterized in that, The cabinet base (1) is provided with a cabinet cover plate (6) on top. The cabinet cover plate (6) is located at the top of the cabinet side panel (4) and the cabinet back panel (5). The cabinet cover plate (6) is connected to the positioning post one (11) and the positioning post two (15) through the positioning hole (10) it opens. The cabinet cover plate (6) is located directly above the cabinet base (1).

8. The high and low voltage distribution cabinet structure that can be quickly assembled according to claim 1, characterized in that, The first fixing member (7) and the second fixing member (8) are vertically distributed. Multiple equally spaced screws are threaded on the first fixing member (7) and the second fixing member (8), and the screws on the first fixing member (7) and the second fixing member (8) are cross-distributed. The two first fixing members (7) are respectively installed on the cabinet base (1) and the cabinet cover plate (6) through the screw corresponding to the fixing hole one, and the two second fixing members (8) are fixedly connected to the cabinet side plate (4) through the screw corresponding to the fixing hole two.

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