Low-voltage integrated distribution box with mounting rack

Abstract

The utility model relates to the field of distribution box discloses a low pressure comprehensive distribution box with mounting bracket, including fixed plate, the fixed plate installs at the top surface of base frame, the top surface fixed support frame of fixed plate, the top surface fixed location frame of fixed plate, install two connecting plates between support frame and location frame, the bottom surface of connecting plate is provided with two reinforcing rods, two the other end of reinforcing rod is installed with support frame and location frame respectively and mutually close two sides, the top surface of fixed plate installs two support flaps, the top surface of fixed plate is connected with support flap through reinforcing rod. In the utility model, through support frame, location frame, connecting plate and support flap constitute the inside framework of distribution box, can support the lateral plate, rear box plate and top plate outside distribution box, and utilize reinforcing rod to increase the strength of support frame, location frame, connecting plate and support flap junction, and further increase the strength of distribution box.

Description

Technical Field

[0001] This utility model relates to the technical field of distribution boxes, specifically a low-voltage integrated distribution box with a mounting bracket. Background Technology

[0002] A low-voltage integrated distribution box is an integrated device used for power distribution, control, and protection at the end of a power system, and is widely used in residential, commercial, and industrial settings. Its core functions include power distribution, circuit protection, metering, and remote monitoring. It typically integrates components such as circuit breakers, residual current devices (RCDs), and electricity meters to ensure electrical safety and efficiency.

[0003] According to Chinese Patent No. CN223007217U, a photovoltaic distribution box includes a box body, a box door, a rain shelter, a moisture-absorbing mechanism, rubber strips, mounting rods, and mounting brackets. One end of the box door is rotatably connected to the box body, and the box door is equipped with a handle. The rain shelter is connected to the box body. The box body has two mounting holes, and the moisture-absorbing mechanism has two parts that are respectively connected to the two mounting holes. There are two mounting rods that are both connected to the box body, and multiple mounting brackets are provided. Each mounting bracket is slidably connected to two mounting rods, and each mounting bracket has multiple through holes for installing electrical components. The lower end of the box body has a through hole, and there are two rubber strips that are both connected to the inner wall of the through hole.

[0004] In the above scheme, the electrical components in the distribution box are installed using mounting rods and mounting brackets, which still has the following disadvantages: the mounting rods and mounting brackets are installed on the inner wall of the distribution box, and there is no support in the distribution box, resulting in low strength of the distribution box. Utility Model Content

[0005] The purpose of this invention is to provide a low-voltage integrated distribution box with a mounting bracket to solve the problem of low strength of the distribution box due to the lack of support.

[0006] To achieve the above-mentioned utility model objectives, the present utility model adopts the following technical solution: a low-voltage integrated distribution box with a mounting frame, comprising a fixing plate, the fixing plate being installed on the top surface of a base frame, a support frame being fixed on the top surface of the fixing plate, a positioning frame being fixed on the top surface of the fixing plate, two connecting plates being installed between the support frame and the positioning frame, two reinforcing rods being provided on the bottom surface of the connecting plates, the other ends of the two reinforcing rods being installed on the sides of the support frame and the positioning frame respectively, and two supporting folding plates being installed on the top surface of the fixing plate, the fixing plate being connected to the supporting folding plates by reinforcing rods.

[0007] Preferably, two side plates are provided above the fixing plate, and several cabinet doors are rotatably provided above the fixing plate. The base frame, the two side plates, the several cabinet doors, the rear box plate, and the top plate constitute the power distribution box.

[0008] Preferably, the top surface of the fixed plate is provided with two intercepting plates, one side of the intercepting plate is fixed to one side of the support frame, a backing plate is installed between the two intercepting plates, a support plate is installed between the two intercepting plates, one side of the support plate is installed with one side of the backing plate, and a plurality of ventilation holes are opened on one side of the intercepting plate.

[0009] Preferably, a plurality of ventilation openings are provided on one side of the side plate, and a plurality of intercepting arc plates are fixed on one side of the side plate, with the ventilation openings corresponding to the positions of the intercepting arc plates.

[0010] Preferably, two baffles are provided on the other side of the side plate, and mounting folding plates are fixed on both sides of the baffles respectively. The mounting folding plates are installed on the side plate by bolts, and several drainage outlets are provided on the top surface of the fixing plate.

[0011] Preferably, an installation opening is provided on one side of the cabinet door, and a transparent panel is provided inside the installation opening.

[0012] Compared with existing technologies, a low-voltage integrated distribution box with a mounting bracket that adopts the above-mentioned technical solution has the following advantages:

[0013] 1. The internal frame of the distribution box is composed of a support frame, a positioning frame, a connecting plate, and a supporting folding plate. This frame supports the side panels, rear panel, and top panel of the distribution box. Reinforcing rods are used to increase the strength of the connection points of the support frame, positioning frame, connecting plate, and supporting folding plate, thereby increasing the strength of the distribution box.

[0014] Second, by using interceptor plates and backing plates to divide the internal space of the distribution box into independent spaces, some equipment and instruments that require independent installation and protection can be installed. Ventilation vents allow for air circulation between the independent spaces and the internal space of the distribution box. When inspecting the inside of the distribution box, staff can use a transparent plate made of ultra-white glass to observe the working status of the equipment and the readings of the instruments, which facilitates daily maintenance and inspection.

[0015] Third, when rainwater and dew flow down the surface of the distribution box, they will be blocked by the intercepting arc plate to prevent them from entering the interior of the distribution box through the vents. When rainwater or dew does enter the interior of the distribution box through the vents, the blocking plate will intercept it and slide down the blocking plate, eventually being discharged through the drain. This prevents short circuits in the internal equipment of the distribution box and increases the safety of the distribution box during use. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 This is a breakdown diagram of an embodiment.

[0018] Figure 3 This is a three-dimensional schematic diagram of the support frame and positioning frame in the embodiment.

[0019] Figure 4 This is a schematic diagram showing the disassembly of the intercepting arc plate and the blocking plate in an embodiment.

[0020] In the diagram: 1. Base frame; 2. Fixing plate; 3. Support frame; 4. Positioning frame; 5. Connecting plate; 6. Reinforcing rod; 7. Supporting folding plate; 8. Cabinet door; 9. Interception plate; 10. Backrest plate; 11. Supporting plate; 12. Vent; 13. Side plate; 14. Air vent; 15. Interception arc plate; 16. Blocking plate; 17. Mounting folding plate; 18. Drain outlet; 19. Mounting port; 20. Transparent plate. Detailed Implementation

[0021] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] like Figures 1-3 As shown, a low-voltage integrated distribution box with a mounting bracket includes a fixing plate 2, which is installed on the top surface of a base frame 1. A support frame 3 is fixed on the top surface of the fixing plate 2, and a positioning frame 4 is fixed on the top surface of the fixing plate 2. Two connecting plates 5 are installed between the support frame 3 and the positioning frame 4. Two reinforcing rods 6 are provided on the bottom surface of the connecting plates 5. The other ends of the two reinforcing rods 6 are respectively installed on the two sides of the support frame 3 and the positioning frame 4 that are close to each other. Two supporting folding plates 7 are installed on the top surface of the fixing plate 2. The fixing plate 2 and the supporting folding plates 7 are connected by the reinforcing rods 6. Two side plates 13 are provided on the top of the fixing plate 2. Several cabinet doors 8 are rotatably arranged on the top of the fixing plate 2. The base frame 1, the two side plates 13, the several cabinet doors 8, the rear panel, and the top plate constitute the distribution box.

[0023] During use, after the distribution box is assembled, the support frame 3 and the positioning frame 4 will be supported between the fixed plate 2 and the top plate. When the support frame 3 and the positioning frame 4 support the top plate, the connecting plate 5 will connect and fix the support frame 3 and the positioning frame 4 together, which can increase the stability of the position between the support frame 3 and the positioning frame 4. The reinforcing rod 6 is used to increase the firmness of the connecting plate 5 between the support frame 3 and the positioning frame 4, as well as the installation position of the supporting folding plate 7 on the fixed plate 2.

[0024] The internal frame of the distribution box is composed of support frame 3, positioning frame 4, connecting plate 5 and supporting folding plate 7, which can support the side plate 13, rear box plate and top plate of the distribution box. The strength of the distribution box is increased by using reinforcing rod 6 to increase the strength of the connection between support frame 3, positioning frame 4, connecting plate 5 and supporting folding plate 7.

[0025] like Figure 2 and Figure 3As shown, the top surface of the fixed plate 2 is provided with two intercepting plates 9. One side of the intercepting plate 9 is fixed to one side of the support frame 3. A backing plate 10 is installed between the two intercepting plates 9. A support plate 11 is installed between the two intercepting plates 9. One side of the support plate 11 is installed with one side of the backing plate 10. Several ventilation holes 12 are opened on one side of the intercepting plate 9. An installation opening 19 is opened on one side of the cabinet door 8. A transparent plate 20 is installed inside the installation opening 19.

[0026] In use, the internal space of the distribution box is divided into independent spaces by the interception plate 9 and the backing plate 10, so that some equipment and instruments that need to be installed and protected independently can be installed. The ventilation port 12 allows the independent space and the internal space of the distribution box to circulate. When the staff checks the inside of the distribution box, they can use the transparent plate 20 made of ultra-white glass to observe the working status of the equipment and the readings of the instruments inside the distribution box, which is convenient for the staff to carry out daily maintenance and inspection.

[0027] like Figure 3 and Figure 4 As shown, a number of ventilation openings 14 are provided on one side of the side plate 13, and a number of intercepting arc plates 15 are fixed on one side of the side plate 13. The ventilation openings 14 and the intercepting arc plates 15 are positioned correspondingly. Two baffle plates 16 are provided on the other side of the side plate 13. Mounting folding plates 17 are fixed on both sides of the baffle plates 16 respectively. The mounting folding plates 17 are installed on the side plate 13 by bolts. A number of drainage openings 18 are provided on the top surface of the fixing plate 2.

[0028] During use, rainwater and dew flowing down the surface of the distribution box are blocked by the intercepting arc plate 15, preventing rainwater or dew from entering the interior of the distribution box through the vent 14. When rainwater or dew enters the interior of the distribution box through the vent 14, the baffle plate 16 intercepts it and slides down along the baffle plate 16, eventually being discharged through the drain 18, thus preventing short circuits in the internal equipment of the distribution box and increasing the safety of the distribution box during use.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A low-voltage integrated distribution box with a mounting bracket, comprising a fixing plate (2) mounted on the top surface of a base frame (1), characterized in that, A support frame (3) is fixed on the top surface of the fixed plate (2), and a positioning frame (4) is fixed on the top surface of the fixed plate (2). Two connecting plates (5) are installed between the support frame (3) and the positioning frame (4). Two reinforcing rods (6) are provided on the bottom surface of the connecting plate (5). The other ends of the two reinforcing rods (6) are respectively installed on the two sides of the support frame (3) and the positioning frame (4) that are close to each other. Two supporting folding plates (7) are installed on the top surface of the fixed plate (2). The fixed plate (2) and the supporting folding plates (7) are connected by the reinforcing rods (6).

2. A low-voltage integrated distribution box with a mounting bracket according to claim 1, characterized in that: Two side plates (13) are provided above the fixed plate (2), and several cabinet doors (8) are rotatably provided above the fixed plate (2). The base frame (1), the two side plates (13), the several cabinet doors (8), the rear box plate and the top plate constitute the power distribution box.

3. A low-voltage integrated distribution box with a mounting bracket according to claim 1, characterized in that: The top surface of the fixed plate (2) is provided with two intercepting plates (9). One side of the intercepting plate (9) is fixed to one side of the support frame (3). A backing plate (10) is installed between the two intercepting plates (9). A support plate (11) is installed between the two intercepting plates (9). One side of the support plate (11) is installed with one side of the backing plate (10). Several vents (12) are opened on one side of the intercepting plate (9).

4. A low-voltage integrated distribution box with a mounting bracket according to claim 2, characterized in that: A plurality of ventilation openings (14) are provided on one side of the side plate (13), and a plurality of intercepting arc plates (15) are fixed on one side of the side plate (13), with the ventilation openings (14) and the intercepting arc plates (15) corresponding to each other.

5. A low-voltage integrated distribution box with a mounting bracket according to claim 2, characterized in that: Two baffles (16) are provided on the other side of the side plate (13). Mounting folding plates (17) are fixed on both sides of the baffles (16). The mounting folding plates (17) are installed with the side plate (13) by bolts. Several drainage holes (18) are opened on the top surface of the fixing plate (2).

6. A low-voltage integrated distribution box with a mounting bracket according to claim 2, characterized in that: The cabinet door (8) has an installation opening (19) on one side, and a transparent plate (20) is installed inside the installation opening (19).

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