Electrical control cabinet with protection structure

Abstract

The utility model discloses an electrical control cabinet with a protection structure, which comprises a cabinet body, a cabinet door and a heat dissipation base, strip-shaped wire inlet holes are uniformly formed in one side of the cabinet body, wire bunching grooves are uniformly formed in the bottom sides of the strip-shaped wire inlet holes in the cabinet body, clamping plates are fixedly connected to the two sides of the strip-shaped wire inlet holes in the cabinet body, baffle plates are inserted into the clamping plates, and the baffle plates are fixedly connected with the strip-shaped wire inlet holes. Limiting grooves are evenly formed in the sides, close to the bunching grooves, of the baffles, pressing plates are slidably connected into the limiting grooves and are of a convex structure, concave parts corresponding to the bunching grooves are formed in the bottom ends of the pressing plates, U-shaped connecting strips are fixedly connected into the bunching grooves and the concave parts, and the U-shaped connecting strips are made of rubber materials. According to the utility model, one side of the cabinet body is provided with the strip-shaped wire inlet hole which is matched with the clamping plate and the baffle plate, the wire clamping groove can be formed through the wire bunching groove and the recess which are oppositely arranged, and the baffle plate is limited through the pressing rod, so that the limiting effect on the diameters of different connecting wires can be improved, and dust entering the cabinet body from the wire inlet hole is reduced.

Description

Technical Field

[0001] This utility model relates to the field of electrical control cabinet technology, specifically to an electrical control cabinet with a protective structure. Background Technology

[0002] An electrical control cabinet is a device specifically designed for electrical control systems. Typically, an electrical control cabinet can effectively control various electrical devices such as motors, heaters, and lighting systems. Through the internal circuit connections and control components, it enables operations such as starting, stopping, reversing, and speed adjustment of the equipment.

[0003] According to the Chinese patent publication CN218448942U, "An Electrical Control Cabinet with a Protective Structure," the main method described is to pass the connecting wire through a conduit and extend it into the cabinet. Then, the connecting wire is placed in the cavity between the fixed clamp and the movable clamp. Rotating the knob drives the screw to rotate, which causes each movable clamp to move horizontally toward the corresponding fixed clamp. This allows the inner walls of the fixed clamp and the movable clamp to fit tightly against the surface of the connecting wire, thereby clamping and fixing the connecting wire, preventing it from coming loose, and ensuring the normal transmission and supply of power.

[0004] Common electrical control cabinets contain various circuit control components. These components need to be connected to control the equipment to start and stop via connecting wires. However, different control components have different diameter connecting wires. Therefore, when electrical components are moved into the electrical control cabinet, there will be a mismatch between the wire inlet hole and the size of the connecting wire, resulting in gaps during installation. When the electrical control cabinet is cooled and dustproofed, the airflow will draw dust into the cabinet through the gap in the wire inlet hole, thus reducing the protective effect.

[0005] Therefore, an electrical control cabinet with a protective structure is proposed to solve the problem of dust entering the electrical control cabinet due to the incompatibility between the connection wires of electrical components and the inlet holes of the electrical control cabinet. Utility Model Content

[0006] The technical problem this utility model aims to solve is that the connection wires of electrical components are not compatible with the inlet holes of the electrical control cabinet, which leads to dust entering the electrical control cabinet. Therefore, an electrical control cabinet with a protective structure is proposed.

[0007] The technical solution adopted by this utility model to solve the technical problem is: an electrical control cabinet with a protective structure, including a cabinet body, a cabinet door, and a heat dissipation base. A strip-shaped cable inlet hole is evenly opened on one side of the cabinet body. A cable tray is evenly opened on the bottom side of the strip-shaped cable inlet hole. A retaining plate is fixedly connected to both sides of the strip-shaped cable inlet hole inside the cabinet body. A baffle is inserted into the retaining plate. A limit groove is evenly opened on the side of the baffle near the cable tray. A pressure plate is slidably connected in the limit groove. The pressure plate has a convex structure. A recess corresponding to the cable tray is opened at the bottom end of the pressure plate.

[0008] As a preferred technical solution of this utility model, a U-shaped connecting strip is fixedly connected to both the wire harness groove and the recess. The U-shaped connecting strip is made of rubber material. By setting the U-shaped connecting strip, the connecting friction can be increased, and the effect of limiting the connecting wire can be improved.

[0009] As a preferred technical solution of this utility model, vertical grooves are provided on both sides of the recess, and a limiting rod contacts the vertical groove. The limiting rod is fixedly connected to the pressure plate. By setting the limiting rod in conjunction with the vertical groove, the pressure plate can be limited.

[0010] As a preferred technical solution of this utility model, a sliding ball is rotatably embedded in the card plate, and the sliding ball contacts the baffle. By setting the sliding ball, the friction force of the baffle movement is reduced.

[0011] As a preferred technical solution of this utility model, a pressure rod is in contact with one side of the baffle, and the pressure rod is threadedly connected to the clamping plate. By setting the pressure rod, the limiting of the baffle can be improved.

[0012] This utility model has the following advantages: by opening a strip-shaped cable inlet hole on one side of the cabinet and cooperating with a clamping plate and a baffle, and then forming a cable clamping groove through the relatively arranged cable tray groove and recess, and then providing a limit to the baffle through the pressure rod, the limiting effect for different connecting wire diameters can be improved, and dust can be reduced from entering the cabinet through the cable inlet hole. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of an electrical control cabinet with a protective structure according to a preferred embodiment of the present invention.

[0014] Figure 2 This is a side sectional view of an electrical control cabinet with a protective structure according to a preferred embodiment of the present invention.

[0015] Figure 3 This is a three-dimensional structural diagram of the baffle of an electrical control cabinet with a protective structure according to a preferred embodiment of the present invention.

[0016] Figure 4This is a side sectional view of the baffle of an electrical control cabinet with a protective structure according to a preferred embodiment of the present invention.

[0017] Explanation of reference numerals in the attached diagram: 1. Cabinet body; 2. Cabinet door; 3. Heat dissipation base; 4. Strip cable inlet; 5. Cable tray; 6. U-shaped connecting strip; 7. Card plate; 8. Baffle; 9. Limiting groove; 10. Pressure plate; 11. Vertical groove; 12. Limiting rod; 13. Sliding ball; 14. Pressure rod. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Please refer to the following: Figure 1-4 The electrical control cabinet shown includes a cabinet body 1, a cabinet door 2, and a heat dissipation base 3. A strip-shaped cable entry hole 4 is evenly distributed on one side of the cabinet body 1. Connecting wires enter the cabinet body 1 through the strip-shaped cable entry hole 4 and are secured in a cable tray 5. A pressure plate 10 automatically falls under gravity, causing the recess to coincide with the cable tray 5, thus forming a circular cable tray hole to limit the connection of the connecting wires. Cable trays 5 are evenly distributed on the bottom side of the strip-shaped cable entry hole 4 on the cabinet body 1. A retaining plate 7 is fixedly connected to both sides of the strip-shaped cable entry hole 4 inside the cabinet body 1. A baffle 8 is inserted into the retaining plate 7. Limiting grooves 9 are evenly distributed on the side of the baffle 8 near the cable tray 5. A pressure plate 10 is slidably connected within the limiting groove 9. The pressure plate 10 has a convex structure, and a recess corresponding to the cable tray 5 is formed at the bottom end of the pressure plate 10. The cable tray 5 and the recess (according to…) Figure 1 The diameter of the ) increases from left to right.

[0020] Among them, U-shaped connecting strips 6 are fixedly connected to both the cable tray 5 and the recess. The U-shaped connecting strips 6 are made of rubber. By setting the U-shaped connecting strips 6, the friction with the connecting wire can be increased, thereby improving the stability of the cable tray.

[0021] Vertical grooves 11 are provided on both sides of the recess. The vertical grooves 11 are strip-shaped and closed at the bottom. A limit rod 12 contacts the vertical groove 11. The limit rod 12 is fixedly connected to the pressure plate 10. By setting the limit rod 12 in conjunction with the vertical groove 11, the pressure plate 10 can be prevented from falling out of the limit groove 9.

[0022] Among them, a slider 13 is rotatably embedded on the card plate 7, and the slider 13 contacts the baffle 8. By setting the slider 13, the friction between the card plate 7 and the baffle 8 can be reduced.

[0023] One side of the baffle 8 is in contact with a pressure rod 14, which is threadedly connected to the clamping plate 7. By setting the pressure rod 14, a limit can be provided when the recess of the baffle 8 corresponds to the wire harness groove 5.

[0024] Working principle: Insert the connecting wire of the electrical component into the strip-shaped inlet hole 4, and select the appropriate cable tray 5 according to the diameter of the connecting wire and insert it. Then release the pressure rod 14, and the baffle 8 will automatically move down and then the recess will overlap with the cable tray 5. The U-shaped connecting strip 6 will contact and provide a certain pressure to the connecting wire. At this time, the pressure rod 14 will press the baffle 8 and keep it stable. At this time, the gap between the strip-shaped inlet hole 4 and the connecting wire is blocked, thereby providing dust protection and reducing the dust from being drawn into the cabinet 1 by the airflow, thus improving the limiting effect for different diameter connecting wires.

[0025] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0026] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An electrical control cabinet with a protective structure, comprising a cabinet body (1), a cabinet door (2), and a heat dissipation base (3), characterized in that, The cabinet body (1) is uniformly provided with a strip-shaped incoming line hole (4) on one side, the cabinet body (1) is uniformly provided with a wire bundling groove (5) on the bottom side of the strip-shaped incoming line hole (4), the cabinet body (1) is fixedly connected with a clamping plate (7) on both sides of the strip-shaped incoming line hole (4) in the cabinet body (1), the clamping plate (7) is inserted with a baffle (8), the baffle (8) is uniformly provided with a limiting groove (9) on the side close to the wire bundling groove (5), the limiting groove (9) is slidably connected with a pressing plate (10), the pressing plate (10) is of a convex structure, and the bottom end of the pressing plate (10) is provided with a recess corresponding to the wire bundling groove (5).

2. An electrical control cabinet with a protective structure according to claim 1, characterized in that, The wire bundling groove (5) and the recess are fixedly connected with a U-shaped connecting strip (6), and the U-shaped connecting strip (6) is made of rubber material.

3. An electrical control cabinet with a protective structure according to claim 2, characterized in that, The recess is provided with a vertical groove (11) on both sides, and the vertical groove (11) is in contact with a limiting rod (12).

4. An electrical control cabinet with a protective structure according to claim 1, characterized in that, The clamping plate (7) is rotatably embedded with a sliding ball (13), and the sliding ball (13) is in contact with the baffle (8).

5. An electrical control cabinet with a protective structure according to claim 4, characterized in that, The baffle (8) is in contact with a pressing rod (14) on one side, and the pressing rod (14) is threadedly connected with the clamping plate (7).

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