Intelligent power distribution cabinet capable of being safely grounded for lightning protection

Abstract

The utility model relates to a safe grounding lightning protection intelligent power distribution cabinet comprising a power distribution cabinet body, the left side of the power distribution cabinet body is provided with an extension space plate, the upper end face of the power distribution cabinet body is provided with two same cross beams, and the top point position of the rear part of the right side of the upper end of the power distribution cabinet body is fixedly connected with a fixed pipe. The upper end of the fixed pipe is fixedly connected with an intelligent control box; the upper end center of the intelligent control box is fixedly connected with a telescopic lightning rod; a rectangular through hole is formed in the center of the cross beam, a partition movable plate is placed in the rectangular through hole, a fixed table top is arranged at the upper end of the cross beam, and a fixed pipe is fixedly connected to the vertex position of the rear portion of the right side of the upper end of the fixed table top. And secondly, the cross beam is arranged to separate the space, reasonable placement of internal components is facilitated, the intelligent control box and the telescopic lightning rod are arranged, lightning protection is effectively carried out, and the safety coefficient is high.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to an intelligent power distribution cabinet capable of safe grounding and lightning protection. Background Art

[0002] The intelligent distribution cabinet is a complete monitoring system that can measure complete electrical information and provide effective management and risk warning for the power supply system. It can monitor the electrical parameters of up to 84 feeder circuits and 1 power supply line, and provide complete information such as current, electric energy and harmonics of the main power supply line and each branch circuit. The intelligent distribution cabinet can cooperate with the leakage collection unit to realize the online leakage monitoring function, and cooperate with the temperature sensor accessory to monitor the temperature in the cabinet in real time. The existing intelligent distribution cabinet cannot be flexibly transported and installed, and does not have lightning protection effect when placed in outdoor construction sites, and the risk factor is relatively high.

[0003] Patent No. CN202020493187.4 discloses a mobile intelligent distribution cabinet, which is through a main body, a support column is installed at the bottom end of the main body, and a connecting plate is fixedly connected to the bottom of the support column, a splint is installed at the bottom end of the connecting plate, and a movable wheel is connected to one side of the splint, a warning light is installed on the front end face of the main body, and a button is connected to the bottom of the warning light, and a dehumidification mechanism is installed inside the main body. Under the action of the dehumidification mechanism, the dehumidification box is installed at the bottom of the isolation net through a first slide groove and a first slider, so that the dehumidification box is fixed at the bottom of the main body, so that the internal dehumidification particles dehumidify the inside of the main body, and by connecting gauze inside the dehumidification box, the first hygrometer detects the inside of the dehumidification box, so that the second hygrometer measures the humidity inside the main body through a dry bulb. Under the action of the first hygrometer and the second hygrometer, the user can measure the humidity inside the main body through the humidity difference, but the distribution cabinet has the following problems: first, the cabinet space is fixed and the flexibility is poor; second, it does not have a lightning protection effect. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art. By extending the space plate, the internal control of the entire intelligent distribution cabinet is extended to ensure better spatial flexibility after moving to the working position. Secondly, a crossbeam is set to separate the space for convenient placement of internal components. In addition, an intelligent control box and a retractable lightning rod are set to solve the technical problem of poor lightning protection effect of the existing intelligent distribution cabinet.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An intelligent power distribution cabinet capable of safe grounding and lightning protection comprises a power distribution cabinet body, the front and rear ends of the power distribution cabinet body are provided with switch doors, an extended space plate is provided on the left side of the power distribution cabinet body, a heat dissipation plate is provided on the right side of the power distribution cabinet body, and two identical cross beams are provided on the upper end surface of the power distribution cabinet body, a fixed pipe is fixedly connected to the vertex position at the rear right side of the upper end of the power distribution cabinet body, the upper end of the fixed pipe is fixedly connected to the intelligent control box, and the center position of the upper end of the intelligent control box is fixedly connected to a telescopic lightning rod;

[0007] A crossbeam, wherein a rectangular through hole is provided at the center of the crossbeam, a partition movable plate is placed in the rectangular through hole, and a fixed table top is provided at the upper end of the crossbeam, and a fixed pipe is fixedly connected to the rear vertex position of the right side of the upper end of the fixed table top.

[0008] As a preferred embodiment, the switch doors are hingedly connected to the power distribution cabinet body on one side away from each other, and handles are provided at the center positions of the switch doors on the other side close to each other.

[0009] As a preferred embodiment, a switch lock is provided on the upper side of the front end of the extended space plate, and the switch lock includes a twist handle, and a limit plate is fixedly connected to the right side of the twist handle, and the length of the limit plate is the same as the length from the switch lock to the center position of the rectangular through hole, and the lower end of the extended space plate is hinged to the distribution cabinet body, the rear side of the switch lock is provided with an anti-collision button, and an air outlet is provided at the rear vertex of the lower end of the extended space plate.

[0010] As a preferred embodiment, heat dissipation holes are evenly arranged at the center of the heat dissipation plate, and wiring openings are opened at the vertices above the front ends and the vertices below the rear ends of the heat dissipation holes, and the wiring openings are rectangular structures.

[0011] As a preferred embodiment, the four vertices at the lower end of the distribution cabinet body are all provided with a movable stabilizing foot structure, and the movable stabilizing foot structure includes four symmetrically arranged connecting plates, the upper ends of the connecting plates are fixedly connected to the distribution cabinet body, and the lower ends of the connecting plates are provided with universal wheels, and the side of the universal wheels away from each other is provided with a limit assembly, the upper end of the limit assembly is fixedly connected to the connecting plate, and the limit assembly includes a connecting and fixing column, the lower end of the connecting and fixing column is threadedly connected to a T-shaped limit block, the lower end of the T-shaped limit block is circular, and the lower surface of the T-shaped limit block is fixedly connected to a rubber friction layer.

[0012] As another preferred embodiment, the interior of the fixed tube is hollow, and a connecting line is provided inside the fixed tube to connect to the intelligent control box. A liquid crystal display screen is provided at the center of the intelligent control box, and a button key is provided at the lower end of the liquid crystal display screen.

[0013] Beneficial effects of the utility model:

[0014] (1) In the present invention, an extended space plate is provided, and the limit plate on the right side of the switch lock can be extended into the rectangular through hole. A movement path groove of the limit plate is provided at the position of the beam corresponding to the limit plate. When the switch lock is turned, the limit plate enters the movement path groove and the extended space plate is locked. When the limit plate moves away from the movement path groove, the extended space plate is opened, thereby expanding the internal placement space of the entire distribution cabinet body and achieving better spatial flexibility.

[0015] (2) In the utility model, a movable stabilizing foot structure is provided, and a T-shaped limit block is threadedly connected to a fixed column to adjust the height of the T-shaped limit block. In addition, the provision of a rubber friction layer can facilitate the stability of the placement of the distribution cabinet body. When the distribution cabinet body moves to a suitable position, it only needs to adjust the height of the T-shaped limit block to allow the distribution cabinet body to be stably placed in that position for operation.

[0016] (3) In the utility model, a crossbeam is provided, and a rectangular through hole is provided at the center position of the crossbeam. A partition movable plate can be placed in the rectangular through hole. In this way, when it is necessary to divide the space inside the power distribution cabinet body, only the partition movable plate needs to be placed to ensure that the equipment in each area of ​​the power distribution cabinet body is stably placed during the movement.

[0017] In summary, the equipment has the advantages of good spatial ductility, flexible internal space of the distribution cabinet body, easy movement, lightning protection and electrical protection, and high safety factor, and is particularly suitable for the field of distribution cabinet technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a structural schematic diagram of a fixed tabletop in the utility model.

[0021] Figure 3 It is a structural schematic diagram of the partition movable plate in the utility model.

[0022] Figure 4 It is a structural schematic diagram of the movable stabilizing foot structure in the utility model. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0024] Embodiment 1

[0025] like Figures 1 to 4 As shown, the utility model provides an intelligent power distribution cabinet that can be safely grounded and lightning protected, including a power distribution cabinet body 1, the front and rear ends of the power distribution cabinet body 1 are both provided with switch doors 2, and the left side of the power distribution cabinet body 1 is provided with an extended space plate 3, the right side of the power distribution cabinet body 1 is provided with a heat dissipation plate 4, and the upper end surface of the power distribution cabinet body 1 is provided with two identical crossbeams 5, a fixed pipe 6 is fixedly connected to the vertex position at the rear right side of the upper end of the power distribution cabinet body 1, the upper end of the fixed pipe 6 is fixedly connected to the intelligent control box 7, and the upper center position of the intelligent control box 7 is fixedly connected to a telescopic lightning rod 8;

[0026] The cross beam 5 has a rectangular through hole 51 at its center, a partition movable plate 52 is placed in the rectangular through hole 51 , and a fixed table 53 is provided at the upper end of the cross beam 5 , and a fixed pipe 6 is fixedly connected to the rear vertex position of the upper right end of the fixed table 53 .

[0027] Furthermore, the switch doors 2 are hingedly connected to the distribution cabinet body 1 on the side away from each other, and a handle 21 is provided at the center position of the side where the switch doors 2 are close to each other. The switch doors 2 are provided at the front and rear ends of the distribution cabinet body 1, so that the space of the entire distribution cabinet body 1 can be opened conveniently, and maintenance and replacement of equipment can be facilitated.

[0028] Further, a switch lock 31 is provided on the upper side of the front end of the extended space plate 3, and the switch lock 31 includes a twisting handle 32, and the right side of the twisting handle 32 is fixedly connected to a limiting plate, and the length of the limiting plate is the same as the length from the switch lock 31 to the center position of the rectangular through hole 51, and the lower end of the extended space plate 3 is hingedly connected to the power distribution cabinet body 1, and the rear side of the switch lock 31 is provided with an anti-collision button 33, and the vertex of the lower rear end of the extended space plate 3 is provided with an air outlet 34. The worker turns the twisting handle 32, and the twisting handle 32 makes the limiting plate stuck to the position of the rectangular through hole 51, so that the extended space plate 3 is locked, and a movement path groove of the limiting plate is provided on the crossbeam 5 to facilitate the movement of the limiting plate to the position of the rectangular through hole 51;

[0029] The handle 32 is turned and twisted to make the limit piece move away from the rectangular through hole 51, so that the extended space plate 3 is opened. The lower end of the extended space plate 3 and the power distribution cabinet body 1 are hingedly connected, so equipment can also be placed on the upper surface of the extended space plate 3. However, the weight of the equipment that can be placed on the extended space plate 3 is limited. If it is necessary to place too heavy equipment, it is necessary to place a supporting base at the lower end of the extended space plate 3 to prevent the extended space plate 3 from breaking. The extended space plate 3 can be opened to open the space on the left side of the entire power distribution cabinet body 1, thereby greatly improving the space utilization rate and the flexibility of space distribution.

[0030] The function of the air vent 34 is to facilitate ventilation and heat dissipation.

[0031] Furthermore, the heat dissipation holes 41 are evenly arranged at the center of the heat dissipation plate 4, and the heat dissipation holes 41 are provided with wiring ports 42 at the upper vertex position of the front end and the lower vertex position of the rear end. The wiring ports 42 are rectangular structures. The heat dissipation holes 41 and the air vents 34 are arranged on the left and right sides to facilitate air convection ventilation and heat dissipation. The wiring ports 42 are for the convenience of placing external circuits and grounding circuits.

[0032] Furthermore, the four vertices at the lower end of the distribution cabinet body 1 are all provided with a movable stabilizing foot structure 9, and the movable stabilizing foot structure 9 includes four symmetrically arranged connecting plates 91, the upper ends of the connecting plates 91 are fixedly connected to the distribution cabinet body 1, and the lower ends of the connecting plates 91 are provided with universal wheels 92, and the side of the universal wheels 92 away from each other is provided with a limiting assembly 93, the upper end of the limiting assembly 93 is fixedly connected to the connecting plate 91, and the limiting assembly 93 includes a connecting fixing column 94, the lower end of the connecting fixing column 94 is threadedly connected to a T-shaped limiting block 95, the lower end of the T-shaped limiting block 95 is circular, and the lower surface of the T-shaped limiting block 95 is fixedly connected to a rubber friction layer 96, the distribution cabinet body 1 is moved to the working position by using the universal wheels 92, and then the T-shaped limiting block 95 is rotated, and the height is adjusted by using the threaded connection between the T-shaped limiting block 95 and the fixing column 94, so that the rubber friction layer 96 contacts the ground, thereby increasing the friction force while ensuring the placement stability of the distribution cabinet body 1.

[0033] Furthermore, the interior of the fixed tube 6 is hollow, and a connecting line is provided inside the fixed tube 6 to connect to the intelligent control box 7. A liquid crystal display screen 71 is provided at the center of the intelligent control box 7. A button key 72 is provided at the lower end of the liquid crystal display screen 71. The connecting line is placed inside the fixed tube 6, and the liquid crystal display screen 71 facilitates workers to observe data and operate intuitively, and the button key 72 facilitates operation.

[0034] Working process: first, rotate the T-shaped limit block 95 and the fixed column 94, adjust the height of the T-shaped limit block 95, so that the T-shaped limit block 95 leaves the ground, and then move the distribution cabinet body 1, and the universal wheel 92 drives the distribution cabinet body 1 to move. After moving to the working position, adjust the T-shaped limit block 95 to contact the ground, so that the distribution cabinet body 1 is stably placed in the working position;

[0035] Then, the internal space of the power distribution cabinet body 1 can be separated by placing a partition movable plate 52 in the rectangular through hole 51 in the middle of the crossbeam 5 to ensure that the internal space equipment is placed in order and will not fall over at will during the movement. Then, when the internal space of the power distribution cabinet body 1 is insufficient, it is only necessary to open the switch lock 31, and the lower end hinge of the extended space plate 3 is connected to the power distribution cabinet body 1. Things can be placed on the right surface of the extended space plate 3, which is connected to the inside of the power distribution cabinet body 1, thereby expanding the space and achieving higher utilization rate.

[0036] Finally, the upper end surface of the power distribution cabinet body 1 is fixedly connected to the fixed table 53, and the four vertices of the fixed table 53 are fastened with screws. After adjusting the internal space of the power distribution cabinet body 1, the fixed table 53 needs to be removed for replacement, and then the fixed tube 6 is fixedly connected to the fixed table 53. The fixed tube 6 is hollow inside, so the intelligent control box 7 can be connected by a line, so that the control test of the power distribution cabinet can be completed conveniently using the button key 72 and the LCD display 71;

[0037] The entire power distribution cabinet has high spatial flexibility and is easy to maintain. In addition, a retractable lightning rod 8 is provided, which has an outstanding lightning protection effect, is easy to move, and is stably placed.

[0038] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0039] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0040] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An intelligent power distribution cabinet capable of safe grounding and lightning protection, characterized in that: include A power distribution cabinet body (1), wherein the front and rear ends of the power distribution cabinet body (1) are both provided with switch doors (2), and an extended space plate (3) is provided on the left side of the power distribution cabinet body (1), a heat dissipation plate (4) is provided on the right side of the power distribution cabinet body (1), and two identical cross beams (5) are provided on the upper end surface of the power distribution cabinet body (1), a fixed pipe (6) is fixedly connected to the vertex position at the rear right side of the upper end of the power distribution cabinet body (1), the upper end of the fixed pipe (6) is fixedly connected to an intelligent control box (7), and the upper center position of the intelligent control box (7) is fixedly connected to a telescopic lightning rod (8); A crossbeam (5), wherein a rectangular through hole (51) is provided at the center of the crossbeam (5), a partition movable plate (52) is placed in the rectangular through hole (51), and a fixed table top (53) is provided at the upper end of the crossbeam (5), and a fixed pipe (6) is fixedly connected to the right rear vertex position of the upper end of the fixed table top (53).

2. The intelligent power distribution cabinet capable of safe grounding and lightning protection according to claim 1 is characterized in that: The side of the switch doors (2) that are away from each other is hingedly connected to the power distribution cabinet body (1), and the center positions of the sides of the switch doors (2) that are close to each other are provided with handles (21).

3. The intelligent power distribution cabinet capable of safe grounding and lightning protection according to claim 1 is characterized in that: A switch lock (31) is provided on the upper front end of the extended space plate (3), the switch lock (31) comprises a twist handle (32), a limit plate is provided on the right side of the twist handle (32), the length of the limit plate is the same as the length from the switch lock (31) to the center position of the rectangular through hole (51), the lower end of the extended space plate (3) is hingedly connected to the power distribution cabinet body (1), the rear side of the switch lock (31) is provided with an anti-collision button (33), and the rear vertex of the lower end of the extended space plate (3) is provided with an air outlet (34).

4. The intelligent power distribution cabinet capable of safe grounding and lightning protection according to claim 1 is characterized in that: The heat dissipation plate (4) is evenly provided with heat dissipation holes (41) at the center thereof, and wiring openings (42) are provided at the top vertex position of the front end and the bottom vertex position of the rear end of the heat dissipation hole (41), and the wiring openings (42) are rectangular in structure.

5. The intelligent power distribution cabinet capable of safe grounding and lightning protection according to claim 1 is characterized in that: The four vertices at the lower end of the power distribution cabinet body (1) are all provided with a movable stabilizing foot structure (9), the movable stabilizing foot structure (9) comprises four symmetrically arranged connecting plates (91), the upper ends of the connecting plates (91) are all fixedly connected to the power distribution cabinet body (1), and the lower ends of the connecting plates (91) are provided with universal wheels (92), and the side of the universal wheels (92) away from each other is provided with a limit assembly (93), the upper end of the limit assembly (93) is fixedly connected to the connecting plate (91), and the limit assembly (93) comprises a connecting and fixing column (94), the lower end of the connecting and fixing column (94) is threadedly connected to a T-shaped limit block (95), the lower end of the T-shaped limit block (95) is circular, and the lower surface of the T-shaped limit block (95) is fixedly connected to a rubber friction layer (96).

6. The intelligent power distribution cabinet capable of safe grounding and lightning protection according to claim 1 is characterized in that: The interior of the fixed tube (6) is hollow, and a connection line is provided inside the fixed tube (6) to connect to the intelligent control box (7). A liquid crystal display screen (71) is provided at the center of the intelligent control box (7), and a button key (72) is provided at the lower end of the liquid crystal display screen (71).

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