A power distribution cabinet with good safety protection effect

Abstract

The present application relates to a power distribution cabinet with good safety protection effect, which includes a cabinet body and a cabinet door. The cabinet body and the cabinet door are hinged. A protective plate for sealing the cabinet body is provided in the cabinet body, and the protective plate is located on the side close to the cabinet door; a clamping assembly for connecting the protective plate to the cabinet body is provided between the protective plate and the cabinet body. The present application has the effect of improving the safety of the power distribution cabinet.

Description

Technical Field

[0001] The present application relates to the technical field of power distribution cabinets, and in particular to a power distribution cabinet with good safety protection effect. Background Art

[0002] A distribution cabinet is a general term for a motor control center. It is used in situations where the load is dispersed and there are fewer circuits. Safety is a key feature of a distribution cabinet.

[0003] The existing power distribution cabinet includes a cabinet body and a cabinet door, wherein the cabinet body and the cabinet door are hinged. When in use, the electrical components are fixed in the cabinet body and the cabinet door is closed to protect the electrical components.

[0004] With respect to the above-mentioned related technologies, the inventor believes that when the cabinet door is opened, the electrical components are exposed to the outside world, which has the defect of low safety. Summary of the Invention

[0005] In order to solve the defect of low safety, the present application provides a distribution cabinet with good safety protection effect.

[0006] The present application provides a distribution cabinet with good safety protection effect, which adopts the following technical solution: it includes a cabinet body and a cabinet door, the cabinet body and the cabinet door are hinged, and a protective plate for sealing the cabinet body is provided in the cabinet body, and the protective plate is located on the side close to the cabinet door; a clamping component for connecting the protective plate to the cabinet body is provided between the protective plate and the cabinet body.

[0007] By adopting the above technical solution, the setting of the protective plate can protect the electrical components in the cabinet. At the same time, the protective plate is used in conjunction with the snap-on assembly to facilitate the staff to disassemble and assemble the protective plate, thereby improving the safety of the distribution cabinet.

[0008] Preferably, the card assembly includes a card block, a plug-in board, a plug-in block, an adjusting spring and a pull plate; the card block is fixedly connected to the cabinet body; a plug-in hole is provided on the side wall of the card block close to the cabinet door, and the plug-in hole is connected to the card hole; two plug-in boards are provided, and the plug-in block is fixedly connected to the side walls of the plug-in boards facing away from each other; the adjusting spring is located between the two plug-in boards, and the adjusting spring is fixedly connected to the plug-in boards; and one end of the plug-in board passes through the protective plate and is slidably connected to the protective plate; one end of the plug-in board close to the protective plate is slidably connected to the pull plate, and the sliding direction of the plug-in board is the same as the length direction of the adjusting spring; the plug-in block is plugged into the card hole.

[0009] By adopting the above technical solution, when the protective plate is connected to the cabinet using the snap-on assembly, the plug-in plate is first plugged into the plug-in hole. At this time, the spring compression is adjusted. When the plug-in block is facing the snap-on hole, the spring is adjusted to reset, and the plug-in block is plugged into the snap-on hole, thereby completing the installation of the protective plate. When the protective plate needs to be removed, the pull plate is pulled toward the side away from the snap-on block. Under the guiding action of the plug-in block, the spring compression is adjusted to achieve the effect of separating the plug-in plate from the snap-on block, thereby achieving the effect of making it easier for the staff to disassemble and assemble the protective plate.

[0010] Preferably, the outer shells of the two plug boards are provided with limiting rings, and the circumferential inner walls of the limiting rings abut against the side walls of the two plug boards that are away from each other.

[0011] By adopting the above technical solution, when the plug-in board is pulled out from the clamping block, under the action of the adjusting spring, the two plug-in boards move away from each other. At this time, the limiting ring and the plug-in block are used in conjunction to ensure the stability of the clamping assembly.

[0012] Preferably, a plurality of groups of snap-in components are provided on the same side of the protective plate along the height direction of the cabinet; connecting rods are provided between adjacent pull plates, and the connecting rods are fixedly connected to the pull plates.

[0013] By adopting the above technical solution, multiple sets of snap-on components increase the connection points between the protective plate and the cabinet body, thereby increasing the connection stability between the protective plate and the cabinet body. At the same time, the setting of the connecting rod can facilitate the staff to pull multiple pull plates at the same time, thereby achieving the effect of facilitating the use of the staff.

[0014] Preferably, a side wall of the protective plate facing away from the clamping block is provided with an embedding groove; the pull plate is embedded in the embedding groove.

[0015] By adopting the above technical solution, the setting of the embedding groove can embed the pull plate in the protective plate, thereby reducing the space occupied by the pull plate. When the volume of the cabinet remains unchanged, the available space in the cabinet is increased.

[0016] Preferably, a guide groove is provided on the side wall of the clamping block close to the protective plate, the guide groove is connected to the plug hole, and the guide groove gradually expands from the side away from the protective plate to the side away from the protective plate.

[0017] By adopting the above technical solution, the setting of the guide groove can facilitate the staff to plug the plug board into the plug hole. At the same time, the plug block moves toward the side close to each other under the action of the guide groove, thereby achieving the effect of adjusting the relative distance between the two plug boards.

[0018] Preferably, a mounting plate is provided between the clamping block and the inner wall of the cabinet, the mounting plate is fixedly connected to the cabinet, and the clamping block is fixedly connected to the mounting plate.

[0019] By adopting the above technical solution, the setting of the mounting plate can realize the connection between multiple clamping blocks and the cabinet body, achieving the effect of facilitating installation by the staff.

[0020] Preferably, the protective plate is fixedly connected to the side wall close to the mounting plate with a stabilizing nail, and the protective plate is provided with a stabilizing hole along its length direction, and the stabilizing nail is inserted into the stabilizing hole.

[0021] By adopting the above technical solution, when the protective plate is connected to the cabinet using the snap-on assembly, the stabilizing pins are inserted into the stabilizing grooves. At this time, the stabilizing pins and the mounting plate are used in conjunction to achieve the effect of improving the connection stability between the protective plate and the cabinet.

[0022] Preferably, a hand-drawn groove is provided on the side wall of the protective plate close to the connecting rod.

[0023] By adopting the above technical solution, the provision of the hand-pull groove makes it easier for the staff to pull the connecting rod, thus achieving the effect of being convenient for the staff to use.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. The setting of the protective plate improves the stability of the electrical components in the cabinet. At the same time, the protective plate is used in conjunction with the clamping assembly to facilitate the use of the staff while improving the safety of the distribution cabinet;

[0026] 2. The setting of the connecting rod can facilitate the staff to disassemble and assemble multiple sets of card-connecting components at the same time, achieving the effect of being convenient for the staff to use;

[0027] 3. The setting of the stabilizing nails improves the connection stability between the protective plate and the cabinet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0029] Figure 2 This is a schematic diagram showing some parts of the mounting plate;

[0030] Figure 3 This is a schematic diagram showing some parts of the card connection assembly.

[0031] In the figure, 1. cabinet body; 2. cabinet door; 3. protective plate; 31. embedding groove; 32. hand-pull groove; 4. snap-in assembly; 41. snap-in block; 411. plug-in hole; 412. snap-in hole; 413. guide groove; 42. plug-in plate; 43. plug-in block; 44. adjustment spring; 45. pull plate; 5. limit ring; 6. connecting rod; 7. mounting plate; 71. stabilizing hole; 8. stabilizing nail. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-3This application is described in further detail.

[0033] The embodiment of the present application discloses a power distribution cabinet with good safety protection effect.

[0034] refer to Figure 1 and Figure 2 The distribution cabinet with good safety protection effect includes a cabinet body 1 and a cabinet door 2. The cabinet body 1 is hinged to the cabinet door 2. A protective plate 3 for sealing the cabinet body 1 is provided in the cabinet body 1. The protective plate 3 is located on the side close to the cabinet door 2. A clip assembly 4 for connecting the protective plate 3 to the cabinet body 1 is provided between the protective plate 3 and the cabinet body 1; the clip assembly 4 is used to connect the protective plate 3 to the cabinet body 1. The setting of the protective plate 3 achieves the effect of improving the safety of electrical components in the distribution cabinet box, thereby achieving the effect of improving the safety of the distribution cabinet box.

[0035] refer to Figure 2 and Figure 3 The card assembly 4 includes a card block 41, a plug-in board 42, a plug-in block 43, an adjustment spring 44 and a pull plate 45. A mounting plate 7 is provided between the card block 41 and the cabinet body 1, and the mounting plate 7 is fixedly connected to the cabinet body 1 and the card block 41; the card block 41 is provided with a plug-in hole 411 on the side wall near the cabinet door 2, and the plug-in hole 411 is connected to the card hole 412; the plug-in board 42 is provided with two pieces, and the two plug-in boards 42 are parallel, and the plug-in blocks 43 are provided with two pieces, and the plug-in blocks 43 are fixedly connected to the side walls of the plug-in boards 42 that are away from each other. ; The adjusting spring 44 is located between the plug-in plates 42, and the adjusting spring 44 is fixedly connected to the plug-in plates 42; one end of the plug-in plate 42 passes through the protective plate 3 and is slidably connected to the protective plate 3; the end of the plug-in plate 42 close to the protective plate 3 is slidably connected to the pull plate 45, and the sliding direction of the plug-in plate 42 is the same as the length direction of the adjusting spring 44; the plug-in block 43 is plugged into the clamping hole 412; a limiting ring 5 is provided on the outer sleeve of the two plug-in plates 42, and the circumferential inner wall of the limiting ring 5 abuts against the side walls of the two plug-in plates 42 that are away from each other.

[0036] refer to Figure 2 and Figure 3 A guide slot 413 is defined on the sidewall of the clamping block 41 near the protective plate 3. The guide slot 413 communicates with the insertion hole 411 and gradually widens from the side away from the protective plate 3 to the side closer to the protective plate 3. Multiple sets of clamping assemblies 4 are provided on the same side of the protective plate 3 along the height direction of the cabinet body 1. Connecting rods 6 are provided between the pull plates 45 on the same side of the protective plate 3 and are fixedly connected to the pull plates 45.

[0037] refer to Figure 2 and Figure 3When installing the protective plate 3, the plug-in plate 42 is inserted into the plug-in hole 411. When the plug-in block 43 abuts the guide groove 413, the adjustment spring 44 is compressed under the guiding action of the plug-in block 43. When the plug-in block 43 is facing the clamping hole 412, under the action of the adjustment spring 44, the plug-in block 43 is inserted into the clamping hole 412, completing the installation of the protective plate 3; when the protective plate 3 needs to be disassembled, it is only necessary to pull the connecting rod 6, and under the action of the connecting rod 6, the adjustment spring 44 is compressed. At this time, the plug-in plate 42 is pulled out of the clamping block 41, thereby completing the disassembly of the protective plate 3.

[0038] refer to Figure 2 and Figure 3 The side wall of the protective plate 3 facing away from the clamping block 41 is provided with an embedding groove 31, and the pull plate 45 is embedded in the embedding groove 31; the side wall of the protective plate 3 close to the connecting rod 6 is provided with a hand-pull groove 32; the setting of the hand-pull groove 32 can facilitate the staff to pull the connecting rod 6; the side wall of the protective plate 3 close to the mounting plate 7 is fixedly connected with a stabilizing nail 8, and the protective plate 3 is provided with a stabilizing hole 71 along its length direction, and the stabilizing nail 8 is inserted into the stabilizing hole 71.

[0039] The implementation principle of the power distribution cabinet with good safety protection effect in the embodiment of the present application is: the setting of the protective plate 3 realizes the effect of protecting the electrical components in the power distribution cabinet, and at the same time, it is used in conjunction with the snap-on component 4 to achieve the effect of facilitating disassembly and use by the staff.

[0040] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A power distribution cabinet with good safety protection effect, comprising a cabinet body (1) and a cabinet door (2), wherein the cabinet body (1) and the cabinet door (2) are hinged, and characterized in that: A protective plate (3) for sealing the cabinet (1) is provided in the cabinet (1), and the protective plate (3) is located on a side close to the cabinet door (2); a clamping assembly (4) for connecting the protective plate (3) and the cabinet (1) is provided between the protective plate (3) and the cabinet (1); The clamping assembly (4) comprises a clamping block (41), a plug-in board (42), a plug-in block (43), an adjusting spring (44) and a pull plate (45); the clamping block (41) is fixedly connected to the cabinet body (1); a plug-in hole (411) is provided on a side wall of the clamping block (41) close to the cabinet door (2), and the plug-in hole (411) is connected to a clamping hole (412); the plug-in board (42) is provided with two pieces, and the plug-in block (43) is fixedly connected to the side of the plug-in board (42) facing away from each other. The adjusting spring (44) is located between the two plug-in plates (42), and the adjusting spring (44) is fixedly connected to the plug-in plates (42); one end of the plug-in plate (42) passes through the protective plate (3) and is slidably connected to the protective plate (3); the end of the plug-in plate (42) close to the protective plate (3) is slidably connected to the pull plate (45), and the sliding direction of the plug-in plate (42) is the same as the length direction of the adjusting spring (44); the plug-in block (43) is plugged into the clamping hole (412).

2. A power distribution cabinet with good safety protection effect according to claim 1, characterized in that: The outer shells of the two plug-in boards (42) are provided with a limiting ring (5), and the circumferential inner wall of the limiting ring (5) abuts against the side walls of the two plug-in boards (42) that are away from each other.

3. A power distribution cabinet with good safety protection effect according to claim 1, characterized in that: A plurality of groups of snap-fit components (4) are provided on the same side of the protective plate (3) along the height direction of the cabinet (1); connecting rods (6) are provided between adjacent pull plates (45), and the connecting rods (6) are fixedly connected to the pull plates (45).

4. The power distribution cabinet with good safety protection effect according to claim 1 is characterized in that: A side wall of the protective plate (3) facing away from the clamping block (41) is provided with an embedding groove (31); the pull plate (45) is embedded in the embedding groove (31).

5. The power distribution cabinet with good safety protection effect according to claim 1 is characterized in that: A guide groove (413) is provided on the side wall of the clamping block (41) close to the protective plate (3); the guide groove (413) is communicated with the plug hole (411); and the guide groove (413) gradually expands from the side away from the protective plate (3) to the side away from the protective plate (3).

6. The power distribution cabinet with good safety protection effect according to claim 1, characterized in that: A mounting plate (7) is provided between the clamping block (41) and the inner wall of the cabinet (1); the mounting plate (7) is fixedly connected to the cabinet (1); and the clamping block (41) is fixedly connected to the mounting plate (7).

7. A power distribution cabinet with good safety protection effect according to claim 6, characterized in that: The side wall of the protective plate (3) close to the mounting plate (7) is fixedly connected with a stabilizing nail (8), and the protective plate (3) is provided with a stabilizing hole (71) along its length direction, and the stabilizing nail (8) is inserted into the stabilizing hole (71).

8. The power distribution cabinet with good safety protection effect according to claim 3, characterized in that: A hand-drawn groove (32) is provided on the side wall of the protective plate (3) close to the connecting rod (6).

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