Modularized high-low voltage power distribution cabinet

Abstract

The utility model discloses a modularized high-low voltage power distribution cabinet, which belongs to the technical field of modularized high-low voltage power distribution cabinets, and adopts the technical scheme that the modularized high-low voltage power distribution cabinet is characterized in that a bottom plate is arranged, a connecting plate is clamped at the top of the bottom plate, a top plate is clamped at the front side of the connecting plate, a shielding assembly is clamped at the front side of the top plate, and a frame is clamped at the top of the bottom plate; a left side plate is connected to the top of the bottom plate in a clamped mode, an inserting hole is formed in the right side of the frame, and a placing frame is connected to the interior of the inserting hole in a clamped mode; and the shielding assembly comprises a protection plate, the front side of the protection plate is fixedly connected with a first bolting plate, and the front side of the protection plate is fixedly connected with a second bolting plate, so that the problems that in the using process of an existing power distribution cabinet, most of modules are possibly connected through lines, and under the condition that the modules are connected through the lines, the power distribution cabinet is damaged can be solved. And the surface of the placing structure is inconvenient to maintain, so that certain limitation is caused.

Description

Technical Field

[0001] This utility model relates to the field of modular high and low voltage distribution cabinet technology, and in particular to a modular high and low voltage distribution cabinet. Background Technology

[0002] Distribution cabinets are devices used to distribute, control, and protect electricity. They are commonly used in various locations such as industrial, commercial, and residential areas. The design and configuration of distribution cabinets are usually based on specific power consumption needs and safety requirements, including the number of circuits, rated current, rated voltage, and protection level. When installing and using distribution cabinets, it is necessary to strictly follow relevant electrical safety standards and regulations to ensure the safe and stable operation of the power system.

[0003] The existing cabinet doors are not fixed during actual use, which makes them easily affected by the internal equipment during daily use, causing unnecessary opening and closing and reducing the safety of the distribution cabinet. Therefore, a modular combination high and low voltage distribution cabinet is proposed to solve the above problems.

[0004] This utility model, disclosed in patent publication number CN222301178U, relates to the field of power distribution cabinet technology and discloses a modular combined high and low voltage power distribution cabinet. It includes a ventilation box, a cabinet body fixedly connected to the top of the ventilation box, multiple closing plates slidably connected to the front end of the cabinet body, a handle slidably connected to the front end of each closing plate, and limiting blocks fixedly connected to both sides of the rear end of the handle. Springs are fitted onto the outer sides of both rear ends of the handle. Rotating rods are rotatably connected to the opposite sides of the two limiting blocks. A sliding rod is rotatably connected to the end of the rotating rod away from the limiting block, and a locking block is fixedly connected to the other end of the sliding rod. Several locking slots are provided on the inner walls of both sides of the cabinet body. This utility model enables self-locking of the closing plates, preventing them from being opened unnecessarily and improving safety. Simultaneously, it allows for quick opening of the closing plates when needed, facilitating the inspection and maintenance of the equipment inside the cabinet and improving maintenance efficiency.

[0005] To address the aforementioned issues, existing patents offer solutions. In the process of using existing power distribution cabinets, most of the modules may be connected by wires. When connected by wires, it is not convenient to maintain the surface of the structure, resulting in certain limitations.

[0006] Therefore, a modular high and low voltage distribution cabinet is proposed. Utility Model Content

[0007] The purpose of this utility model is to provide a modular high and low voltage distribution cabinet. In the process of using existing distribution cabinets, most of the modules may be connected by wires. When connected by wires, it is not convenient to maintain the surface of the placement structure, resulting in certain limitations.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a modular high and low voltage distribution cabinet, including a base plate, a connecting plate snapped onto the top of the base plate, a top plate snapped onto the front side of the connecting plate, a shielding component snapped onto the front side of the top plate, a frame snapped onto the top of the base plate, a left side plate snapped onto the top of the base plate, and a plug-in hole provided on the right side of the frame, with a placement rack snapped into the inside of the plug-in hole;

[0009] The shielding assembly includes a protective plate, a first bolted plate fixedly connected to the front side of the protective plate, a second bolted plate fixedly connected to the front side of the protective plate, a shielding plate snapped onto the opposite side of the first and second bolted plates, an installation hole is provided on the front side of the shielding plate, a snap-fit ​​groove is provided on the top of the inner wall of the installation hole, a snap-fit ​​block is snapped into the inside of the snap-fit ​​groove, and a protective mesh frame is fixedly connected to the bottom of the snap-fit ​​block.

[0010] Preferably, the rear side of the connecting plate is connected to a hollow tube, the inside of which a fan body is fixedly connected, and an air outlet is provided on the front side of the hollow tube.

[0011] Preferably, a protective cover is fixedly connected to the rear side of the hollow tube, a slot is provided at the top of the inner wall of the protective cover, a block is engaged inside the slot, and an interception net is fixedly connected to the bottom of the block.

[0012] Preferably, an inclined plate is fixedly connected to the inner wall of the air outlet, and the inclined plate is made of stainless steel.

[0013] Preferably, the front side of the connecting plate is fixedly connected to a splicing groove, and the rear side of the display rack is fixedly connected to a splicing block that cooperates with the splicing groove.

[0014] Preferably, an adjustment handle is fixedly connected to the right side of the display rack, and the adjustment handle is made of stainless steel.

[0015] Preferably, an adjustment handle is fixedly connected to the right side of the display rack, and the adjustment handle is made of stainless steel.

[0016] Preferably, an anti-slip pad is fixedly connected to the bottom of the support leg, and the anti-slip pad is made of silicone.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. The quick-disassembly design of this application greatly improves the convenience of maintenance operations, saves maintenance time, reduces equipment downtime caused by inconvenient maintenance, and improves production efficiency;

[0019] 2. This application provides heat dissipation treatment for the electronic components on the top of the display rack. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the modular high and low voltage distribution cabinet of this utility model;

[0021] Figure 2 This is a split diagram of the shielding component of this utility model;

[0022] Figure 3 This is a schematic diagram showing the disassembled components of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of a partial component of this utility model;

[0024] Figure 5 This is a schematic diagram showing the disassembled groove and square block of this utility model.

[0025] In the diagram, 1. Base plate; 2. Connecting plate; 3. Top plate; 4. Shielding assembly; 401. Protective plate; 402. First bolted plate; 403. Second bolted plate; 404. Shielding plate; 405. Mounting hole; 406. Snap-fit ​​groove; 407. Snap-fit ​​block; 408. Protective net frame; 5. Frame; 6. Left side plate; 7. Insertion hole; 8. Placement rack; 9. Hollow tube; 10. Fan body; 11. Air outlet; 12. Protective cover; 13. Snap-fit ​​groove; 14. Snap-fit ​​block; 15. Interception net; 16. Inclined plate; 17. Splicing groove; 18. Splicing block; 19. Adjustment handle; 20. Groove; 21. Square block; 22. Support leg; 23. Anti-slip mat. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-5 The present invention provides the following technical solution:

[0028] A modular high and low voltage distribution cabinet includes a base plate 1, a connecting plate 2 snapped onto the top of the base plate 1, a top plate 3 snapped onto the front side of the connecting plate 2, a shielding component 4 snapped onto the front side of the top plate 3, a frame 5 snapped onto the top of the base plate 1, a left side plate 6 snapped onto the top of the base plate 1, and a plug hole 7 opened on the right side of the frame 5, with a placement rack 8 snapped into the inside of the plug hole 7.

[0029] The shielding assembly 4 includes a protective plate 401. A first bolt plate 402 is fixedly connected to the front side of the protective plate 401, and a second bolt plate 403 is fixedly connected to the front side of the protective plate 401. A shielding plate 404 is snapped onto the opposite side of the first bolt plate 402 and the second bolt plate 403. An installation hole 405 is provided on the front side of the shielding plate 404. A snap-fit ​​groove 406 is provided on the top of the inner wall of the installation hole 405. A snap-fit ​​block 407 is snapped into the inside of the snap-fit ​​groove 406. A protective mesh frame 408 is fixedly connected to the bottom of the snap-fit ​​block 407.

[0030] In this embodiment: by setting up a base plate 1, a top plate 3, a shielding component 4, a frame 5, and a left side plate 6, the user can snap the frame 5 and the left side plate 6 to the top of the top plate 3. After snapping, the user snaps the top plate 3 to the connecting plate 2 and the shielding component 4 respectively. Then, the user snaps the connecting plate 2 and the shielding component 4 to the top of the top plate 3 again. This achieves the function of quickly organizing the power distribution cabinet. The shielding component 4 facilitates the user's maintenance of the electronic components placed on top of the rack 8. The insertion hole 7 facilitates the splicing of the rack 8. The rack 8 allows for the installation of electronic components. The system includes a protective plate 401, a first bolting plate 402, a second bolting plate 403, a shielding plate 404, mounting holes 405, a snap-fit ​​groove 406, a snap-fit ​​block 407, and a protective mesh frame 408. The protective plate 401 and the first bolting plate 402... The structure formed by the second bolt plate 403 and the shield plate 404 creates a physical barrier. The protective plate 401 and the shield plate 404 can prevent large foreign objects from directly contacting the wiring and modules inside the distribution cabinet, preventing damage to the wiring or modules due to collisions or scratches. The first bolt plate 402 and the second bolt plate 403 are connected by snap-fitting the shield plate 404. This design makes the disassembly of the shield plate 404 extremely simple. When maintenance is required inside the distribution cabinet, maintenance personnel only need to gently remove the shield plate 404 from between the first bolt plate 402 and the second bolt plate 403 to quickly open the protected area and directly observe the internal modules and wiring conditions, greatly improving the convenience of maintenance operations. The protective mesh frame 408 is connected to the snap-fit ​​groove 406 in the mounting hole 405 of the shield plate 404 through the snap-fit ​​block 407. During maintenance, the protective mesh frame 408 can be easily removed by simply removing the snap-fit ​​block 407, providing ample operating space for maintenance personnel.

[0031] Specifically, such as Figure 3 As shown, a hollow tube 9 is connected to the rear side of the connecting plate 2, and a fan body 10 is fixedly connected inside the hollow tube 9. An air outlet 11 is opened on the front side of the hollow tube 9.

[0032] Specifically, such as Figure 3 As shown, a protective cover 12 is fixedly connected to the rear side of the hollow tube 9. A slot 13 is provided on the top of the inner wall of the protective cover 12. A block 14 is engaged inside the slot 13. An interception net 15 is fixedly connected to the bottom of the block 14.

[0033] Specifically, such as Figure 3 As shown, an inclined plate 16 is fixedly connected to the inner wall of the air outlet 11. The inclined plate 16 is made of stainless steel.

[0034] In this embodiment: by setting a hollow tube 9, a fan body 10 and an air outlet 11, the hollow tube 9 can support the fan body 10. Then, the fan body 10 and the air outlet 11 work together to dissipate heat from the electronic components on the top of the display rack 8. By setting a protective cover 12, a locking block 14, a locking slot 13 and an intercepting net 15, the user can manually engage the locking block 14 and the locking slot 13 to connect the intercepting net 15 with the protective cover 12, thereby reducing the problem of dust entering the hollow tube 9. By setting an inclined plate 16, air can be blown onto the surface of the electronic components installed on the top of the display rack 8.

[0035] Specifically, such as Figure 4 As shown, the front side of the connecting plate 2 is fixedly connected to the splicing groove 17, and the rear side of the display rack 8 is fixedly connected to the splicing block 18 that cooperates with the splicing groove 17.

[0036] Specifically, such as Figure 1 , Figure 4 As shown, an adjustment handle 19 is fixedly connected to the right side of the display rack 8. The adjustment handle 19 is made of stainless steel.

[0037] In this embodiment: by setting the splicing groove 17 and the splicing block 18, it is convenient to splice the display rack 8 and the connecting plate 2. By setting the adjustment handle 19, it is convenient to move and adjust the position of the display rack 8.

[0038] Specifically, such as Figure 5 As shown, grooves 20 are provided on both the left and right sides of the base plate 1. A square block 21 is fixedly connected inside the groove 20, and a support leg 22 is fixedly connected to the bottom of the square block 21.

[0039] Specifically, such as Figure 5 As shown, an anti-slip pad 23 is fixedly connected to the bottom of the support leg 22. The anti-slip pad 23 is made of silicone.

[0040] In this embodiment: by setting the groove 20, the square block 21 and the support leg 22, the user can splice the square block 21 with the inner wall of the groove 20, and then splice the support leg 22 with the base plate 1, thereby achieving the function of supporting the base plate 1. By setting the anti-slip pad 23, the positional displacement of the support leg 22 can be reduced.

[0041] Working principle: The components are connected using snap-fit, plug-in, and splicing methods. The base plate 1 snaps into the connecting plate 2, frame 5, and left side plate 6; the top plate 3 snaps into the connecting plate 2 and shielding component 4; the frame 5's plug-in hole 7 plugs into the display rack 8; and the connecting plate 2's splicing groove 17 and the display rack 8's splicing block 18 cooperate. This design facilitates rapid assembly. The shielding component 4 plays a crucial protective role. The protective plate 401, the first bolted plate 402, the second bolted plate 403, and the shielding plate 404 form a protective outer shell, preventing foreign objects from colliding with internal components. The protective mesh frame 408 prevents dust, small insects, etc., from entering, avoiding short circuits. In case of circuit failure, the protective structure can prevent personnel from accidentally touching live parts and ensure personnel safety. During maintenance, the shield 404 and the protective net frame 408 can be quickly disassembled for easy inspection. The fan body 10 inside the hollow tube 9 on the rear side of the connecting plate 2 cooperates with the air outlet 11 on the front side to achieve heat dissipation. When the fan is working, air is blown out from the air outlet 11 through the hollow tube 9, blowing on the electronic components on the rack 8 and carrying away heat. The intercepting net 15 inside the protective cover 12 on the rear side of the hollow tube 9 can block dust from entering the hollow tube 9 and prevent it from accumulating and affecting heat dissipation. The inclined plate 16 on the inner wall of the air outlet 11 guides the airflow and improves the heat dissipation effect.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular high and low voltage distribution cabinet, comprising a base plate (1), characterized in that: The top of the base plate (1) is fitted with a connecting plate (2), the front side of the connecting plate (2) is fitted with a top plate (3), the front side of the top plate (3) is fitted with a shielding component (4), the top of the base plate (1) is fitted with a frame (5), the top of the base plate (1) is fitted with a left side plate (6), the right side of the frame (5) is provided with a plug hole (7), and the inside of the plug hole (7) is fitted with a display rack (8). The shielding assembly (4) includes a protective plate (401), a first bolt plate (402) is fixedly connected to the front side of the protective plate (401), a second bolt plate (403) is fixedly connected to the front side of the protective plate (401), a shielding plate (404) is snapped onto the opposite side of the first bolt plate (402) and the second bolt plate (403), an installation hole (405) is provided on the front side of the shielding plate (404), a snap-fit ​​groove (406) is provided on the top of the inner wall of the installation hole (405), a snap-fit ​​block (407) is snapped into the inside of the snap-fit ​​groove (406), and a protective mesh frame (408) is fixedly connected to the bottom of the snap-fit ​​block (407).

2. The modular high and low voltage distribution cabinet according to claim 1, characterized in that: The rear side of the connecting plate (2) is connected to a hollow tube (9), and a fan body (10) is fixedly connected inside the hollow tube (9). An air outlet (11) is opened on the front side of the hollow tube (9).

3. A modular high and low voltage distribution cabinet according to claim 2, characterized in that: A protective cover (12) is fixedly connected to the rear side of the hollow tube (9). A slot (13) is provided on the top of the inner wall of the protective cover (12). A block (14) is engaged inside the slot (13). An intercepting net (15) is fixedly connected to the bottom of the block (14).

4. A modular high and low voltage distribution cabinet according to claim 2, characterized in that: An inclined plate (16) is fixedly connected to the inner wall of the air outlet (11), and the inclined plate (16) is made of stainless steel.

5. A modular high and low voltage distribution cabinet according to claim 1, characterized in that: The front side of the connecting plate (2) is fixedly connected to a splicing groove (17), and the rear side of the display rack (8) is fixedly connected to a splicing block (18) that works with the splicing groove (17).

6. A modular high and low voltage distribution cabinet according to claim 1, characterized in that: An adjustment handle (19) is fixedly connected to the right side of the display rack (8), and the adjustment handle (19) is made of stainless steel.

7. A modular high and low voltage distribution cabinet according to claim 1, characterized in that: The base plate (1) has grooves (20) on both the left and right sides. A square block (21) is fixedly connected inside the groove (20), and a support leg (22) is fixedly connected to the bottom of the square block (21).

8. A modular high and low voltage distribution cabinet according to claim 7, characterized in that: The bottom of the support leg (22) is fixedly connected to an anti-slip pad (23), which is made of silicone.

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