Panelboard having protective structure

Abstract

The present invention belongs to the technical field of panelboards, and disclosed is a panelboard having a protective structure, comprising: a first support platform, a panelboard being disposed on the first support platform; a second support platform, which is liftably disposed surrounding the periphery of the first support platform by means of a middle through hole, two pairs of vertical barrier plates being detachably disposed on the second support platform and shielding front, rear, left, and right sides of the panelboard, respectively; and a canopy, which is liftably disposed above the panelboard and detachably connected to top portions of the barrier plates. In the present invention, the barrier plates are disposed on the periphery of the panelboard, and the canopy is disposed directly above the panelboard, such that foreign objects from the periphery and the top can be effectively prevented from directly impacting the panelboard, further preventing the risk of damage to the panelboard.

Description

Distribution box with protective structure TECHNICAL FIELD

[0001] The present application relates to the technical field of distribution box, in particular to a distribution box with protective structure. BACKGROUND

[0002] The distribution box is a mass of data parameters, which is generally composed of low-voltage electrical wiring, and requires that switchgear, measuring instruments, protective appliances and auxiliary equipment be assembled in a closed or semi-closed metal cabinet or on a screen to form a low-voltage distribution box. The traditional distribution box is often affected by external objects during use, especially when used outdoors. The distribution box is easily damaged by external objects, and the vibration caused by the impact of external objects on the distribution box also affects the distribution box. Therefore, it is necessary to design a distribution box with protective structure to reduce the risk of being hit.

[0003] SUMMARY

[0004] The present application provides a distribution box with protective structure, which is achieved by setting baffles around the distribution box and a ceiling above the distribution box to prevent external objects from hitting the distribution box.

[0005] In order to achieve the purposes and other advantages according to the present application, a distribution box with protective structure is provided, comprising:

[0006] A first support platform, on which a distribution box is arranged;

[0007] A second support platform, which is peripherally surrounded by the first support platform through the middle perforation, and two pairs of vertical baffles are detachably arranged on the second support platform and shield the front, rear, left and right sides of the distribution box, respectively;

[0008] A ceiling, which is detachably connected with the top of the baffle and is arranged above the distribution box.

[0009] Preferably, in the distribution box with protective structure, a plurality of vertical first support tubes with bottom seals are arranged on the first support platform, a first piston is arranged in the first support tube, a plurality of vertical support cylinders with bottom seals are arranged at the bottom of the second support platform, the bottom of each support cylinder is in communication with the bottom of the corresponding first support tube, a second piston is arranged in the support cylinder, the area where the support cylinder is in communication with the first support tube is filled with a flowable liquid and can push the first piston or the second piston to rise and fall, and a vertical support column is arranged at the top of the second piston.

[0010] A plurality of vertical first support rods are arranged at the bottom of the ceiling, and each first support rod is movably inserted into the corresponding first support tube.

[0011] Preferably, the first support rod and the first piston are provided with a first spring in the power distribution box with the protective structure.

[0012] Preferably, the first support platform side is provided with a plurality of support blocks above the second support platform in the power distribution box with the protective structure, the support blocks are provided with first lifting holes, the adjusting rods are inserted and lifted in the first lifting holes, the second support platform is provided with second lifting holes corresponding to the first lifting holes, and the second support platform is provided with the support column below the second lifting holes.

[0013] Preferably, the first support rod is sleeved with a first limiting tube at the bottom of the ceiling in the power distribution box with the protective structure, the first support tube is movably inserted into the first limiting tube at the top, the first limiting tube inner wall bottom is provided with a first limiting ring, and the first support tube outer wall top is provided with a first limiting block above the first limiting ring.

[0014] Preferably, the second limiting ring above the second piston is arranged on the inner wall of the support cylinder, and a plurality of second springs are arranged between the second limiting ring and the second piston in the power distribution box with the protective structure.

[0015] Preferably, the second support platform is provided with two pairs of lower limiting structures, and the ceiling bottom is provided with two pairs of upper limiting structures in the power distribution box with the protective structure.

[0016] A pair of vertical first lower limiting plates are arranged on the second support platform, and the first lower limiting plate away from the power distribution box is detachably connected with the second support platform.

[0017] A pair of horizontal second lower limiting plates are arranged at the top of the opposite side of the pair of first lower limiting plates, respectively.

[0018] The horizontal lower moving plate is movably arranged between the pair of first lower limiting plates and below the second lower limiting plate, the lower moving plate and the first lower limiting plate are provided with a lower buffer spring, the lower moving plate is provided with the baffle, and the baffle is movably arranged between the pair of second lower limiting plates.

[0019] The upper limiting structure includes:

[0020] A pair of vertical first upper limiting plates are arranged at the bottom of the ceiling.

[0021] A pair of open opposite horizontal buffer chute is respectively arranged at the bottom of a pair of first upper limiting plate, a horizontal upper moving plate is movably arranged in the buffer chute, an upper buffer spring is arranged between the upper moving plate and the bottom wall of the corresponding buffer chute, and the top of the baffle is movably clamped between a pair of upper moving plates.

[0022] Preferably, in the power distribution box with the protection structure, the baffles on the front and back sides of the power distribution box are arc-shaped, the baffles on the left and right sides of the power distribution box are located in the circular area of the baffles on the front and back sides, the baffle on the front side of the power distribution box is detachably spliced by a pair of secondary baffles, T-shaped moving grooves are arranged on the corresponding lower moving plates of the secondary baffles, and the bottom of the secondary baffle is T-shaped and movably arranged in the moving groove.

[0023] Preferably, in the power distribution box with the protection structure, a limiting block and a corresponding horizontal limiting rod are arranged on the second support platform close to the edge of the corresponding lower moving plate of the secondary baffle, one end of the limiting rod is hingedly connected to the second support platform, the other end of the limiting rod is located between the corresponding limiting block and the secondary baffle, and the position of the limiting rod is higher than that of the lower moving plate.

[0024] Preferably, in the power distribution box with the protection structure, a mounting plate is arranged at the bottom of the first lower limiting plate away from the power distribution box, and the mounting plate is connected to the second platform by screws.

[0025] The present application at least has the following advantages: in the present application, the first support platform is provided with a power distribution box, the second support platform is peripherally arranged outside the first support platform through the intermediate perforation, two pairs of vertical baffles are detachably arranged on the second support platform and shield the front, back, left and right sides of the power distribution box, and the ceiling is arranged above the power distribution box, the two pairs of baffles surround the power distribution box, and the ceiling is arranged above the power distribution box, which can effectively block foreign matters from all around and the top from directly impacting the power distribution box, further preventing the power distribution box from being damaged and dangerous.

[0026] Other advantages, objects and features of the present application will be apparent from the following description, and will be understood by those skilled in the art through the study and practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0027] Fig. 1 is a schematic diagram of the main structure of the power distribution box with the protection structure in one of the technical solutions of the present application;

[0028] Fig. 2 is a schematic diagram of the partial top view structure of the power distribution box with the protection structure in one of the technical solutions of the present application;

[0029] Fig. 3 is a schematic diagram of the lower limiting structure in one of the technical solutions of the present application;

[0030] Fig. 4 is a schematic view of the connection structure between the lower moving plate and the secondary baffle in one of the technical solutions of the present application;

[0031] Fig. 5 is a schematic view of the position relationship between the limiting rod and the limiting block in one of the technical solutions of the present application;

[0032] In the drawings: 1 - first upper limiting plate, 2 - buffer sliding groove, 3 - upper moving plate, 4 - upper buffer spring, 5 - ceiling, 6 - first limiting tube, 7 - first limiting block, 8 - first supporting rod, 9 - baffle, 10 - first spring, 11 - first piston, 12 - distribution box, 13 - adjusting rod, 14 - supporting block, 15 - second spring, 16 - first supporting platform, 17 - second limiting ring, 18 - supporting cylinder, 19 - supporting column, 20 - second piston, 21 - first supporting tube, 22 - lower moving plate, 23 - lower buffer spring, 24 - second lower limiting plate, 25 - second supporting platform, 26 - limiting rod, 27 - secondary baffle, 28 - clamping groove, 29 - screw, 30 - mounting plate, 31 - first lower limiting plate, 32 - moving sliding groove, 33 - limiting block, 34 - first limiting ring. DETAILED DESCRIPTION

[0033] The present application will be further described below in conjunction with the drawings, so that those skilled in the art can implement the present application according to the description and drawings.

[0034] It should be understood that the terms such as "have", "contain" and "include" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0035] It should be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials can be obtained from commercial channels unless otherwise specified. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "arrangement" should be understood broadly, for example, they can be fixedly connected, arranged, or detachably connected, arranged, or integrally connected, arranged. Those skilled in the art can understand the specific meanings of the above terms in the present application according to the specific circumstances. The orientations or positional relationships indicated by the terms "transverse", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0036] As shown in Fig. 1 and Fig. 2, the present application provides a distribution box with a protection structure, comprising:

[0037] The first support platform 16 has the distribution box 12 arranged thereon;

[0038] The second support platform 25 is peripherally arranged outside the first support platform 16 through a middle perforation, and two pairs of vertical baffle plates 9 are detachably arranged on the second support platform 25 and shield the front, rear, left and right sides of the distribution box 12, respectively.

[0039] The ceiling 5 is detachably connected with the top of the baffle plate 9 and is arranged above the distribution box 12.

[0040] The distribution box 12 with the protection structure provided by the technical scheme mainly comprises the first support platform 16 for placing the distribution box 12, the second support platform 25 which is liftable, and the ceiling 5 which shields the distribution box 12 from the top. The distribution box 12 is placed on the first support platform 16. The second support platform 25 is provided with a perforation in the middle. The first support platform 16 is inserted into the perforation and is located in the middle of the second support platform 25 together with the distribution box 12. Two pairs of vertical baffle plates 9 are detachably arranged on the second support platform 25. The two pairs of baffle plates 9 are peripherally arranged around the distribution box 12 and shield the front, rear, left and right sides of the distribution box 12, respectively, so as to block foreign matters from the four directions. The ceiling 5 is detachably connected with the top of each baffle plate 9 and is arranged above the distribution box 12, so as to block foreign matters from the top from directly colliding with the distribution box 12.

[0041] The installation process of the distribution box 12 with the protection structure provided by the technical scheme is as follows: when installing, the first support platform 16 and the second support platform 25 are first placed in the installation pit according to the designed positions, then the distribution box 12 is placed on the first support platform 16, the height of the ceiling 5 is adjusted, each baffle plate 9 is installed on the second support platform 25, and then the ceiling 5 is connected. The working principle is that the two pairs of baffle plates 9 surround the distribution box 12 to block foreign matters from the four directions from directly colliding with the distribution box 12, and the ceiling 5 is arranged above the distribution box 12 to block foreign matters from the top from directly colliding with the distribution box 12.

[0042] The application at least has the following beneficial effects: the power distribution box 12 is arranged on the first support platform 16, the second support platform 25 is peripherally arranged outside the first support platform 16 through the middle perforation, two pairs of vertical baffles 9 are detachably arranged on the second support platform 25 and shield the front, rear, left and right sides of the power distribution box 12 respectively, the ceiling 5 is arranged above the power distribution box 12, the two pairs of baffles 9 are arranged around the power distribution box 12, the ceiling 5 is arranged above the power distribution box 12, which can effectively block the direct impact of foreign matters from all directions and the top on the power distribution box 12, and further prevent the power distribution box 12 from being damaged and dangerous; compared with the traditional integrated protective house for shielding and protecting the power distribution box, the protective structure of the power distribution box 12 of the application can be lifted relative to the first support platform 16 and the second support platform 25, the ceiling 5 is arranged above the power distribution box 12, the baffles 9 are arranged around the power distribution box 12 and are detachably connected with the second support platform 25 and the ceiling 5, so that the protective structure and the power distribution box 12 are more convenient to disassemble and assemble.

[0043] In another technical solution, as shown in FIG. 1 and FIG. 2, the power distribution box with a protective structure is provided, wherein a plurality of bottom-sealed vertical first support pipes 21 are arranged on the first support platform 16, a first piston 11 is arranged in the first support pipe 21, a plurality of bottom-sealed vertical support cylinders 18 are arranged at the bottom of the second support platform 25, the bottom of each support cylinder 18 is communicated with the bottom of the corresponding first support pipe 21, a second piston 20 is arranged in the support cylinder 18, and the region where the support cylinder 18 is communicated with the first support pipe 21 is filled with a flowable liquid and can push the first piston 11 or the second piston 20 to lift or lower, and a vertical support column 19 is arranged at the top of the second piston 20.

[0044] A plurality of vertical first support rods 8 are arranged at the bottom of the ceiling 5, and each first support rod 8 is movably inserted into the corresponding first support pipe 21. When the ceiling 5 is impacted by an object from above, the ceiling 5 moves downward, the first support rod 8 is pushed to move downward, the first piston 11 is pushed to move downward, at the same time, the liquid in the first support pipe 21 continuously flows into the support cylinder 18, and the second piston 20, the support column 19 and the second support platform 25 are pushed to move upward, so that the impact force of the object from above on the ceiling 5 is weakened. When the object above the ceiling is removed, downward pressure can be applied to the second support platform 25 to push the support column 19 and the second piston 20 to move downward, at the same time, the liquid in the support cylinder 18 continuously flows into the first support pipe 21, so that the first piston 11, the first support rod 8 and the ceiling 5 are lifted to restore to the original position.

[0045] In another technical scheme, as shown in Figure 1, the first support rod 8 and the first piston 11 are provided with the first spring 10. The first support rod 8 moves downward to compress the first spring 10, so as to weaken the impact force on the roof.

[0046] In another technical scheme, as shown in Figure 1 and Figure 2, the first support platform 16 is provided with a plurality of support blocks 14 above the second support platform 25, the support block 14 is provided with the first lifting hole, the adjusting rod 13 is inserted into the first lifting hole, the second support platform 25 is provided with the second lifting hole corresponding to the first lifting hole, and the second support column 19 is below the second lifting hole. The first lifting hole is a threaded hole, and the adjusting rod 13 is a threaded rod. When the adjusting rod 13 is adjusted to move downward, the adjusting rod 13 pushes the support column 19 to move downward after passing through the second lifting hole, so as to push the second piston 20 to move downward. The support block 14 is used for supporting the adjusting rod 13, and can prevent the second support platform 25 from rising excessively.

[0047] In another technical scheme, as shown in Figure 1, the first support rod 8 is provided with the first limiting tube 6 at the bottom of the roof 5, the first support tube 21 is movably inserted into the first limiting tube 6, the first limiting ring 34 is arranged on the inner wall of the first limiting tube 6, and the first limiting block 7 is arranged on the outer wall of the first support tube 21 and located above the first limiting ring 34. The first limiting ring 34 and the first limiting block 7 prevent the roof 5 from rising excessively and separating from the first support tube 21.

[0048] In another technical scheme, as shown in Figure 1, the second limiting ring 17 is arranged on the inner wall of the support cylinder 18 and located above the second piston 20, and the second spring 15 is arranged between the second limiting ring 17 and the second piston 20. The second piston 20 moves upward to compress the second spring 15, so as to buffer the pressure and assist in pushing the second piston 20 downward.

[0049] In another technical scheme, as shown in Figure 1, Figure 2 and Figure 3, the second support platform 25 is provided with two pairs of lower limiting structures, and the roof 5 is provided with two pairs of upper limiting structures. The lower limiting structure comprises:

[0050] a pair of vertical first lower limiting plates 31, which are arranged on the second support platform 25 and are detachably connected with the second support platform 25 away from the power distribution box 12;

[0051] A pair of horizontal second lower limit plates 24 are respectively arranged at the top of the opposite sides of the pair of first lower limit plates 31;

[0052] A horizontal lower moving plate 22 is movably arranged between the pair of first lower limit plates 31 and below the second lower limit plates 24, and a lower buffer spring 23 is arranged between the lower moving plate 22 and the first lower limit plates 31, and the baffle 9 is arranged on the lower moving plate 22 and movably arranged between the pair of second lower limit plates 24;

[0053] The upper limiting structure comprises:

[0054] A pair of vertical first upper limit plates 1 are arranged at the bottom of the ceiling 5;

[0055] A pair of horizontally open and opposite buffer sliding grooves 2 are respectively arranged at the bottom of the pair of first upper limit plates 1, and a horizontal upper moving plate 3 is movably arranged in the buffer sliding groove 2, and an upper buffer spring 4 is arranged between the upper moving plate 3 and the bottom wall of the corresponding buffer sliding groove 2, and the top of the baffle 9 is movably arranged between the pair of upper moving plates 3.

[0056] The lower limiting structure in the technical solution is used to limit the position of the bottom of the baffle 9, the upper limiting structure is used to limit the position of the top of the baffle 9 and make the baffle 9 and the ceiling 5 detachably connected; when the baffle 9 is physically impacted from all directions, the baffle 9 moves towards the distribution box 12, at the same time, the lower moving plate 22 moves towards the distribution box 12, so that the lower buffer spring 23 on the side close to the distribution box 12 is compressed, the lower buffer spring 23 on the side away from the distribution box 12 is stretched, the upper moving plate 3 on the side close to the distribution box 12 moves towards the distribution box 12, so that the upper buffer spring 4 on the side close to the distribution box 12 is compressed, so as to buffer and weaken the impact force; after the impact ends, the upper buffer spring 4 and the lower buffer spring 23 provide power for the baffle 9 to return to the original position. A proper spacing is left between the pair of second lower limit plates 24 and the pair of buffer sliding grooves 2 for the movement of the baffle 9.

[0057] When the second support platform abuts against the top of the support cylinder 18, the adjusting rod 13 continues to descend, pushes the support column 19 and the second piston 20 to descend, at the same time, pushes the first piston 11, the first support rod 8 and the ceiling 5 to ascend, so that the top of the baffle 9 slides out of the pair of upper moving plates 3, that is, the baffle 9 is separated from the ceiling 5; then, the first lower limit plate 31 away from the distribution box 12 is detached, and the baffle 9 is moved away from the distribution box 12, so that the baffle 9 can be detached from the second support platform 25.

[0058] In another technical solution, as shown in FIG. 1, FIG. 2 and FIG. 4, the baffle 9 on the front and back sides of the distribution box 12 is in a circular arc shape, and the baffles 9 on the left and right sides of the distribution box 12 are located in the circular area where the baffles 9 on the front and back sides are located, the baffle 9 on the front side of the distribution box 12 is detachably spliced by a pair of secondary baffles 27, the secondary baffles 27 are provided with T-shaped moving sliding grooves 32 on the corresponding lower moving plates 22, and the bottom of the secondary baffle 27 is T-shaped and movably arranged in the moving sliding groove 32. The baffles 9 on the left and right sides of the distribution box 12 are located in the circular area where the baffles 9 on the front and back sides are located, facilitating the movement of the baffle 9 on the front side; the splicing edges of the primary baffles 27 are provided with clamping grooves 28, and the splicing edges of the other primary baffles 27 are inserted into the clamping grooves 28 to splice the two primary baffles 27 into the baffle 9; and the T-shaped moving sliding grooves 32 prevent the baffle 9 from moving up and down.

[0059] In another technical solution, as shown in FIG. 2 and FIG. 5, the distribution box with the protection structure is provided with a limiting block 33 and a horizontal limiting rod 26 corresponding to the limiting block 33 on the second supporting platform near the edge of the lower moving plate 22 corresponding to the secondary baffle 27, one end of the limiting rod 26 is hingedly connected to the second supporting platform 25, the other end of the limiting rod 26 is located between the limiting block 33 corresponding to the limiting rod 26 and the secondary baffle 27, and the position of the limiting rod 26 is higher than that of the lower moving plate 22. The other end of the limiting rod 26 is pulled to rotate the limiting rod 26 around the hinge point of the one end, and after the rotation angle is greater than 90 degrees, the two primary baffles 27 are pulled in the reverse direction, the bottom of the secondary baffle 27 moves along the moving sliding groove 32, a certain gap is generated between the two primary baffles 27, and the worker can approach the distribution box 12 to perform maintenance and other operations on the distribution box 12; and the limiting rod 26 prevents the secondary baffle 27 from moving along the moving sliding groove 32 at will.

[0060] In another technical solution, as shown in FIG. 1, FIG. 2 and FIG. 3, the first lower limiting plate 31 far from the distribution box 12 is provided with a mounting plate 30 at the bottom, and the mounting plate 30 is connected to the second platform by a screw 29. The mounting and dismounting are flexible and convenient.

[0061] The number of devices and the scale of processing described herein are used to simplify the description of the present application. The application, modification and change of the present application are obvious to those skilled in the art.

[0062] Although the embodiments of the present application have been disclosed as above, it is not limited to the application and implementation listed in the specification, and can be fully applied to various fields suitable for the present application, and other modifications can be easily realized by those skilled in the art, and therefore the present application is not limited to specific details and the figures shown and described herein, without departing from the general concept defined by the claims and the equivalent scope.

Claims

1. A power distribution box having a protective structure, characterized by, The utility model provides a kind of power distribution box, including: First support platform, which is provided with power distribution box on top; Second support platform, which is perimetrically surrounded by the first support platform through the middle perforated liftable, and two pairs of vertical baffle are detachably provided on the second support platform and shield the front, rear, left and right sides of the power distribution box respectively; Ceiling, which is liftablely arranged above the power distribution box and detachably connected with the top of the baffle.

2. The electrical box with a protective structure of claim 1, wherein, A plurality of bottom-sealed vertical first support tubes are provided on the first support platform, and a first piston is arranged in the first support tube. A plurality of bottom-sealed vertical support cylinders are provided at the bottom of the second support platform. The bottom of each support cylinder is in communication with the bottom of the corresponding first support tube. A second piston is arranged in the support cylinder. The area where the support cylinder communicates with the first support tube is filled with a flowable liquid, which can push the first piston or the second piston to lift. A vertical support column is arranged at the top of the second piston. A plurality of vertical first support rods are arranged at the bottom of the ceiling. Each first support rod is movably inserted into the corresponding first support tube.

3. The electrical box with a protective structure of claim 2, wherein, A first spring is arranged between the first support rod and the first piston.

4. The electrical box with a protective structure of claim 2, wherein, A plurality of support blocks are arranged on the side of the first support platform above the second support platform. A first lifting hole is arranged on the support block. An adjusting rod is movably inserted into the first lifting hole. A second lifting hole corresponding to the first lifting hole is arranged on the second support platform. The second lifting hole is below the support column.

5. The electrical box with a protective structure of claim 2, wherein, At the bottom of the ceiling, a first limiting tube is arranged around the first support rod. The top of the first support tube is movably inserted into the first limiting tube. A first limiting ring is arranged on the inner wall of the first limiting tube. A first limiting block is arranged on the outer wall of the first support tube above the first limiting ring.

6. The electrical box with a protective structure of claim 2, wherein, A second limiting ring is arranged on the inner wall of the support cylinder above the second piston. A plurality of second springs are arranged between the second limiting ring and the second piston.

7. The electrical box with a protective structure of claim 1, wherein, Two pairs of lower limiting structures are arranged on the second support platform. Two pairs of upper limiting structures are arranged at the bottom of the ceiling. The lower limiting structure includes: A pair of vertical first lower limiting plates are arranged on the second support platform. The first lower limiting plate away from the power distribution box is detachably connected with the second support platform. A pair of horizontal second lower limiting plates are arranged at the top of the opposite side of a pair of first lower limiting plates. A horizontal lower moving plate is movably arranged between a pair of first lower limiting plates and below the second lower limiting plate. A lower buffer spring is arranged between the lower moving plate and the first lower limiting plate. The baffle is arranged on the lower moving plate and movably arranged between a pair of second lower limiting plates. The upper limiting structure includes: A pair of vertical first upper limiting plates are arranged at the bottom of the ceiling. A pair of horizontal buffer sliding grooves with opposite openings are arranged at the bottom of a pair of first upper limiting plates. A horizontal upper moving plate is movably arranged in the buffer sliding groove. An upper buffer spring is arranged between the upper moving plate and the bottom wall of the corresponding buffer sliding groove. The top of the baffle is movably clamped between a pair of upper moving plates.

8. The electrical box with a protective structure of claim 7, wherein, The baffle plates on the front and back sides of the distribution box are circular arc-shaped, and the baffle plates on the left and right sides of the distribution box are located in the circular area where the baffle plates on the front and back sides are located, the baffle plate on the front side of the distribution box is detachably spliced by a pair of secondary baffle plates, a T-shaped moving sliding groove is arranged on the corresponding lower moving plate of the secondary baffle plate, and the bottom of the secondary baffle plate is T-shaped and movably arranged in the moving sliding groove.

9. The electrical box with a protective structure of claim 8, wherein, A limiting block and a corresponding horizontal limiting rod are arranged on the second supporting platform close to the edge of the corresponding lower moving plate of the secondary baffle plate, one end of the limiting rod is hinged to the second supporting platform, the other end of the limiting rod is located between the corresponding limiting block and the secondary baffle plate, and the position of the limiting rod is higher than that of the lower moving plate.

10. The electrical box with a protective structure of claim 7, wherein, A mounting plate is arranged at the bottom of the first lower limiting plate away from the distribution box, and the mounting plate is connected with the second platform through screws.

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