Power distribution control box

Abstract

The utility model relates to the technical field of electrical equipment, in particular to a power distribution control box which comprises a supporting frame, a first box door and a second box door are hinged to the two sides of the supporting frame respectively, the first box door, the second box door and the supporting frame can form a closed box body in a surrounding mode, and the first box door and the second box door are of a semi-surrounding structure. The first box door and the second box door can be opened to form a maintenance space without shielding the supporting frame, storage plates are hinged to the inner walls of the first box door and the second box door, limiting blocks are arranged below the storage plates and fixedly connected with the first box door or the second box door, the supporting frame comprises a base and a supporting plate, the supporting plate is vertically arranged on one side of the base, and the supporting plate is fixedly connected with the storage plates. Hinges are arranged on the two sides of the supporting plate, and the supporting plate is hinged to the first box door and the second box door through the hinges. The power distribution control box can provide a larger operation space for a maintainer during maintenance, is convenient for the maintainer to carry out maintenance work, and is time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, in particular to a power distribution control box. Background Art

[0002] Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. The distribution control box is one of the electrical equipment. The distribution control box is suitable for factories, mines, enterprises, shopping malls, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and other occasions. It is used as power, lighting distribution and motor control in the low-voltage power grid system with an AC 50HZ and a rated working voltage of AC 380V. It is suitable for indoor wall-mounted and outdoor floor-standing installation of distribution equipment.

[0003] When the existing power distribution control box is being repaired, the maintenance personnel need to drill into the inside of the power distribution control box to operate. However, the internal space of the power distribution control box is relatively small, which is not convenient for the maintenance personnel to perform maintenance work, resulting in increased maintenance time and labor. Utility Model Content

[0004] The utility model aims to provide a power distribution control box, which can provide maintenance personnel with a larger operating space during maintenance, making it easier for maintenance personnel to carry out maintenance work and saving time and effort.

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

[0006] The utility model provides a power distribution control box, comprising a support frame, wherein a first box door and a second box door are hinged on both sides of the support frame respectively, the first box door, the second box door and the support frame can be combined to form a closed box body, the first box door and the second box door are in a semi-enclosed structure, and the first box door and the second box door can be opened to form an inspection space without shielding the support frame.

[0007] Furthermore, a storage plate is hinged on the inner wall of the first door and the second door, a limiting block is arranged below the storage plate, and the limiting block is fixedly connected to the first door or the second door.

[0008] Furthermore, the support frame includes a base and a support plate, the support plate is vertically arranged on one side of the base, hinges are arranged on both sides of the support plate, and the support plate is hinged to the first box door and the second box door through the hinges.

[0009] Furthermore, the support plate is a flat panel, and the first box door and the second box door each include three mutually perpendicular flat plates, and two adjacent sides of a flat plate are respectively fixedly connected to one side of the other two flat plates.

[0010] Furthermore, a lighting assembly is arranged in the box, and the lighting assembly includes a main lighting panel and an auxiliary lighting panel. The main lighting panel is horizontally fixed on the support frame, and the auxiliary lighting panel is arranged below the main lighting panel and is slidably connected to the support frame through a sliding mechanism.

[0011] Furthermore, the sliding mechanism includes a slide groove and a pulley slidably connected in the slide groove, the slide groove is vertically arranged on the support frame, the pulley is provided with a concave block, a convex block is rotatably connected in the concave block, and the auxiliary lighting panel is fixed to the convex block.

[0012] Furthermore, two auxiliary lighting panels are provided, and the free ends of the two auxiliary lighting panels are provided with magnetic blocks that attract each other.

[0013] Furthermore, a plug plate is provided on the top of the first door, and a slot is provided on the top of the second door, and the plug plate and the slot match each other.

[0014] Furthermore, a lock is provided between the first door and the second door.

[0015] Furthermore, an anti-slip pad is provided at the bottom of the support frame.

[0016] Compared with the prior art, the utility model has the following beneficial effects: it can provide maintenance personnel with a larger operating space during maintenance, making it easier for maintenance personnel to perform maintenance work, saving time and effort;

[0017] The power distribution control box provided by the utility model has a first box door and a second box door in a semi-enclosed structure hinged on both sides of the support frame. When the first box door and the second box door are opened, an inspection space without shielding the support frame can be formed, which provides a larger operating space for maintenance personnel during inspection. When the first box door and the second box door are closed, the first box door, the second box door and the support frame form a closed box body to protect the components in the box body.

[0018] By hingedly connecting the storage plate on the first door and the second door, it is convenient for maintenance personnel to take and place the maintenance tools and replacement components during maintenance. After the maintenance is completed, the storage plate is rotated to be attached to the inner wall of the first door and the second door, without occupying the space inside the box;

[0019] When maintenance personnel encounter working conditions with poor lighting conditions, lighting components can be set to provide maintenance personnel with good lighting conditions, which can improve maintenance efficiency and quality. The main lighting panel set in a fixed position can provide lighting for most areas, and the position of the auxiliary lighting panel slidably connected to the support frame can be adjusted to provide good lighting conditions for areas with poor lighting conditions.

[0020] By rotating the auxiliary lighting panel in the concave block, the auxiliary lighting panel can further illuminate a specific area, thereby increasing the lighting range and providing better lighting conditions for maintenance personnel, facilitating their maintenance;

[0021] By setting mutually attracting magnetic blocks on the auxiliary lighting panels, the two auxiliary lighting panels can be adsorbed together for lighting or separately for lighting;

[0022] By arranging mutually matching plug plates and slots on the tops of the first door and the second door, the stability of the connection between the first door and the second door is improved after the first door and the second door are closed;

[0023] The lock element prevents the components in the box from being damaged due to opening the first box door and the second box door at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the three-dimensional structure of the power distribution control box provided in an embodiment of the utility model with the first box door and the second box door opened;

[0025] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure in which the first door and the second door are closed;

[0026] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure when the center storage board is lowered;

[0027] Figure 4 for Figure 1 A schematic diagram of a top view structure;

[0028] Figure 5 for Figure 3 Enlarged structural diagram at A in the middle.

[0029] The markings in the attached drawings are: 1. support plate; 2. base; 3. first box door; 4. second box door; 5. limit block; 6. storage plate; 7. connecting shaft; 8. main lighting board; 9. auxiliary lighting board; 10. slide groove; 11. pulley; 12. concave block; 13. convex block; 14. magnetic block; 15. plug-in board; 16. slot; 17. hinge; 18. lock. DETAILED DESCRIPTION

[0030] The technical solution of the present application is further described in detail below in conjunction with specific implementation methods.

[0031] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as limitations on the present application. In the absence of conflict, the embodiments of the present application and the technical features in the embodiments may be combined with each other.

[0032] Embodiment 1:

[0033] This embodiment provides a power distribution control box, which can provide maintenance personnel with a larger operating space during maintenance, making it easier for maintenance personnel to perform maintenance work, saving time and effort. Figure 1 As shown, a power distribution control box includes a support frame, and a first box door 3 and a second box door 4 are hinged on both sides of the support frame respectively. The first box door 3, the second box door 4 and the support frame can be combined to form a closed box body, and the first box door 3 and the second box door 4 are in a semi-enclosed structure. When the first box door 3 and the second box door 4 are opened, an inspection space without obstruction to the support frame can be formed. By hingedly connecting the first box door 3 and the second box door 4 in a semi-enclosed structure on both sides of the support frame, an inspection space without obstruction to the support frame can be formed when the first box door 3 and the second box door 4 are opened, providing a larger operating space for maintenance personnel during maintenance. When the first box door 3 and the second box door 4 are closed, the first box door 3, the second box door 4 and the support frame form a closed box body to protect the components in the box body.

[0034] In this embodiment, Figure 2-3 and Figure 5 As shown, a storage plate 6 is hinged on the inner wall of the first door 3 and the second door 4, and a strip-shaped limit block 5 is horizontally arranged below the storage plate 6. The limit block 5 is fixedly connected to the inner wall of the first door 3 or the second door 4, and a connecting shaft 7 is rotatably connected between the two ends of the limit block 5. The connecting shaft 7 is fixedly connected to the bottom of the storage plate 6. The storage plate 6 is hinged to the limit block 5 through the connecting shaft 7. The limit block 5 limits the rotation of the storage plate 6 to ensure that the storage plate 6 can be kept in a horizontal state; by hingedly connecting the storage plate 6 to the first door 3 and the second door 4, it is convenient for maintenance personnel to take and place maintenance tools and replacement components during maintenance. After the maintenance is completed, the storage plate 6 is rotated to make it stick to the inner wall of the first door 3 or the second door 4 without occupying the space inside the box.

[0035] In this embodiment, Figure 1-2 and Figure 4As shown, the support frame includes a base 2 and a support plate 1, the support plate 1 is vertically arranged on one side of the base 2, and hinges 17 are arranged on both sides of the support plate 1. The support plate 1 is hinged with the first box door 3 and the second box door 4 through the hinges 17. The support plate 1 is a flat panel, and the first box door 3 and the second box door 4 each include three mutually perpendicular flat plates, and the adjacent two sides of a flat plate are respectively fixed to one side of the other two flat plates to form a semi-enclosed structure. The first box door 3 and the second box door 4 are closed to form four surfaces, which are combined with the two surfaces of the base 2 and the support plate 1 to form a closed box body including six surfaces; by hingedly connecting the first box door 3 and the second box door 4 in a semi-enclosed structure on both sides of the support plate 1, when the first box door 3 and the second box door 4 are opened, an inspection space without obstruction to the support frame can be formed, which provides a larger operating space for maintenance personnel during inspection, and when the first box door 3 and the second box door 4 are closed, the first box door 3, the second box door 4 and the support frame form a closed box body to protect the components in the box body.

[0036] In this embodiment, Figure 1 and Figure 3 As shown, a plug plate 15 is provided on the top of the first door 3, and a slot 16 is provided on the top of the second door 4, and the plug plate 15 and the slot 16 match each other. In this embodiment, the plug plate 15 is designed to be square, and the slot 16 is also a square suitable for the plug plate 15, wherein the plug plate 15 can be rounded to facilitate the combination of the plug plate 15 and the slot 16; the plug plate 15 can be designed to be arc-shaped, and the shape of the slot 16 can be adaptively modified; by arranging the plug plate 15 and the slot 16 that match each other on the top of the first door 3 and the second door 4, the stability of the connection between the first door 3 and the second door 4 is improved after the first door 3 and the second door 4 are closed; in this embodiment, sealing strips can be provided on the top of the first door 3 and the second door 4 to improve the sealing of the box body.

[0037] In this embodiment, Figure 2 As shown, a lock 18 is provided between the first door 3 and the second door 4; the lock 18 prevents the components in the box from being damaged due to opening the first door 3 and the second door 4 at will.

[0038] In this embodiment, an anti-skid pad is provided at the bottom of the support frame to ensure the stability of the support frame.

[0039] Embodiment 2:

[0040] This embodiment provides a power distribution control box, such as Figure 3 , Figure 5As shown, different from Example 1, a lighting assembly is arranged in the box, and the lighting assembly includes a main lighting panel 8 and an auxiliary lighting panel 9. The main lighting panel 8 is horizontally fixed to the support frame, and the auxiliary lighting panel 9 is arranged below the main lighting panel 8 and is slidably connected to the support frame through a sliding mechanism. The sliding mechanism includes a slide groove 10 and a pulley 11 slidably connected to the slide groove 10. The slide groove 10 is vertically arranged on the support frame. The auxiliary lighting panel 9 can slide up and down through the cooperation of the slide groove 10 and the pulley 11 to adjust the lighting area of ​​the auxiliary lighting panel 9. A concave block 12 is arranged on the pulley 11, and a convex block 13 is rotatably connected in the concave block 12. The light board 9 is fixed on the protrusion 13; when the maintenance personnel encounter working conditions with poor lighting conditions, the lighting assembly is set to provide the maintenance personnel with good lighting conditions, which can improve the maintenance efficiency and quality. The main lighting board 8 set in a fixed position provides lighting for most areas, and the position of the auxiliary lighting board 9 slidably connected to the support frame is adjusted to provide good lighting conditions for areas with poor lighting. By rotating the auxiliary lighting board 9 in the recessed block 12, the auxiliary lighting board 9 can further illuminate a specific area, thereby improving the lighting range, providing better lighting conditions for the maintenance personnel, and facilitating their maintenance.

[0041] In this embodiment, Figure 3 and Figure 5 As shown, two auxiliary lighting panels 9 are provided, and correspondingly, two sliding mechanisms are also provided, and the free ends of the two auxiliary lighting panels 9 are provided with mutually attractive magnetic blocks 14; by providing mutually attractive magnetic blocks 14 on the auxiliary lighting panels 9, the two auxiliary lighting panels 9 can be adsorbed together for lighting, and can also be separately illuminated.

[0042] When it is necessary to inspect the power distribution control box, first open the lock 18, and then pull the first box door 3 and the second box door 4. The first box door 3 and the second box door 4 rotate toward the two sides of the support plate 1 under the action of the hinge 17 until the first box door 3 and the second box door 4 are fully opened. At this time, the first box door 3 and the second box door 4 are hinged to the support plate 1 and the support plate 1 are on the same horizontal plane. At this time, the electrical components on the support plate 1 are displayed in front of the maintenance personnel without obstruction, and there is no visual blind spot, which can effectively increase the operating space for maintenance personnel during maintenance. The maintenance personnel can flip down the storage plate 6, and the support plate 1 is in a horizontal state under the limiting action of the limit block 5, so that the tools used in the maintenance process and the components to be replaced are placed on the storage plate 6, which is convenient for the maintenance personnel to take and put, thereby improving the maintenance efficiency of the power distribution control box; when encountering working conditions with poor lighting conditions, the maintenance personnel turn on the main lighting panel 8 to illuminate the power distribution control box and its surrounding environment The auxiliary lighting panel 9 is pulled so that the pulley 11 connected to the auxiliary lighting panel 9 slides in the slide groove 10, thereby adjusting the position of the auxiliary lighting panel 9 to illuminate the area with poor light. The maintenance personnel can rotate the auxiliary lighting panel 9 in the recessed block 12 through the protrusion 13 so that the auxiliary lighting panel 9 can further illuminate a specific area, thereby expanding the range of illumination, providing good lighting for the maintenance personnel and facilitating their maintenance. After the maintenance is completed, the storage plate 6 is rotated so that the storage plate 6 is erected and abutted against the inner wall of the first box door 3 or the second box door 4. When the first box door 3 and the second box door 4 are closed, the space inside the box body is not occupied. Then the lighting assembly is turned off, and the first box door 3 and the second box door 4 are pulled. During the closing process of the first box door 3 and the second box door 4, the plug plate 15 is inserted into the slot 16, so that the connection between the first box door 3 and the second box door 4 is more stable. Finally, the lock 18 is locked, and the power distribution control box is opened at will.

[0043] The above are only preferred implementations of the utility model. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model. These should also be regarded as the protection scope of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A power distribution control box, characterized in that: include: A support frame, wherein a first box door (3) and a second box door (4) are hingedly connected on both sides of the support frame respectively, the first box door (3), the second box door (4) and the support frame can be combined to form a closed box body, the first box door (3) and the second box door (4) are in a semi-enclosed structure, and when the first box door (3) and the second box door (4) are opened, they can form an inspection space that is unobstructed from the support frame; a plug plate (15) is arranged on the top of the first box door (3), and a slot (16) is arranged on the top of the second box door (4), and the plug plate (15) and the slot (16) cooperate with each other; and a lock (18) is arranged between the first box door (3) and the second box door (4).

2. The power distribution control box according to claim 1, characterized in that: A storage plate (6) is hingedly connected to the inner wall of the first door (3) and the second door (4), a limit block (5) is arranged below the storage plate (6), and the limit block (5) is fixedly connected to the first door (3) or the second door (4).

3. The power distribution control box according to claim 1, characterized in that: The support frame comprises a base (2) and a support plate (1), wherein the support plate (1) is vertically arranged on one side of the base (2), hinges (17) are arranged on both sides of the support plate (1), and the support plate (1) is hingedly connected to the first door (3) and the second door (4) via the hinges (17).

4. The power distribution control box according to claim 3, characterized in that: The support plate (1) is a flat panel, and the first box door (3) and the second box door (4) each comprise three mutually perpendicular flat plates, and two adjacent sides of one of the flat plates are respectively fixedly connected to one side of the other two flat plates.

5. The power distribution control box according to claim 1, characterized in that: A lighting assembly is arranged in the box, the lighting assembly comprising a main lighting panel (8) and a secondary lighting panel (9), the main lighting panel (8) being horizontally fixed to the support frame, the secondary lighting panel (9) being arranged below the main lighting panel (8) and being slidably connected to the support frame via a sliding mechanism.

6. The power distribution control box according to claim 5, characterized in that: The sliding mechanism comprises a sliding groove (10) and a pulley (11) slidably connected in the sliding groove (10); the sliding groove (10) is vertically arranged on the support frame; a concave block (12) is arranged on the pulley (11); a convex block (13) is rotatably connected in the concave block (12); and the auxiliary lighting panel (9) is fixedly connected to the convex block (13).

7. The power distribution control box according to claim 5, characterized in that: Two auxiliary lighting panels (9) are provided, and free ends of the two auxiliary lighting panels (9) are provided with magnetic blocks (14) that attract each other.

8. The power distribution control box according to claim 1, characterized in that: An anti-skid pad is arranged at the bottom of the support frame.

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