Wiring equipment for power distribution

Abstract

The utility model provides a wiring device for electric power distribution, which belongs to the technical field of power distribution cabinets and comprises a power distribution cabinet. The door plate is movably hinged to one side end of the power distribution cabinet through a hinge shaft; the hollow groove is formed in the upper end of the power distribution cabinet; the cooling fan is fixedly connected to the upper inner wall of the power distribution cabinet; the wire holder body is located in the power distribution cabinet, the heat dissipation fan and the hollow groove are arranged, air circulation can be promoted, the heat dissipation effect is improved, stable operation of power distribution equipment is ensured, and the hollow groove is used for guiding hot air to flow and is used in cooperation with the heat dissipation fan, so that the heat dissipation efficiency of the environment in the cabinet is improved; the heat radiation fan is directly aligned with the hollow groove and is used for forcibly discharging heat generated in the cabinet, thereby effectively reducing safety risks caused by overheating of electrical elements, facilitating wiring operation of cables, reducing internal temperature, and preventing fire hazard.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution cabinets, and in particular relates to a wiring device for power distribution. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in occasions where the load is relatively dispersed and there are fewer circuits. The motor control center is used in occasions where the load is concentrated and there are more circuits. They distribute the electrical energy of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] The patent document with the announcement number "CN217823813U" records "a terminal block of an electric power distribution cabinet, including a distribution cabinet body, a mounting seat, a terminal block body, a clamping structure, a quick fixing structure and an auxiliary limiting structure, a plurality of supporting legs are arranged at the bottom of the distribution cabinet body, a cabinet door is arranged at the front of the distribution cabinet body, a plurality of heat dissipation holes are provided on both sides of the distribution cabinet body, the mounting seat is fixedly mounted in the interior of the distribution cabinet body, a penetrating clamping groove is provided in the interior of the mounting seat, the terminal block body is movably mounted on the mounting seat through the clamping structure, the quick fixing structure is installed at the bottom of the mounting seat, and the quick fixing structure is connected to the clamping structure. When the terminal block fails or is damaged, the utility model is convenient for quick disassembly and replacement, and the subsequent installation is also simple and quick, which greatly improves the overall work efficiency of disassembly, replacement and installation of the terminal block, and has high practicality."

[0004] The above patent is also simple and fast in subsequent installation, which greatly improves the overall work efficiency when disassembling, replacing and installing the terminal block, and is highly practical. However, the above patent uses a single door for opening and maintenance, and the space is relatively narrow. The staff needs to reach into the equipment for maintenance, which is extremely inconvenient, and the internal heat dissipation is not complete, which can easily cause a fire, and the use effect is not good. Utility Model Content

[0005] The purpose of the utility model is to provide a wiring device for power distribution, aiming to solve the problems in the prior art of using a single door for opening and maintenance, which results in a relatively narrow space and the need for workers to reach into the interior of the equipment for maintenance, which is extremely inconvenient, and the internal heat dissipation is not complete, which can easily cause a fire and result in poor use effect.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A wiring device for electric power distribution, comprising:

[0008] Power distribution cabinet;

[0009] A door panel, the door panel being movably hinged to one side end of the power distribution cabinet through a hinge shaft;

[0010] A hollow groove, wherein the hollow groove is provided at the upper end of the power distribution cabinet;

[0011] A cooling fan, wherein the cooling fan is fixedly connected to the upper inner wall of the power distribution cabinet;

[0012] A wiring socket body, wherein the wiring socket body is located in the power distribution cabinet;

[0013] A large clamping plate, the large clamping plate is fixedly connected to one side end of the wiring seat body, and the large clamping plate is sleeved on the surface of the small clamping plate;

[0014] A circular hole is provided at one side end of the large clamping plate and passes through the small clamping plate.

[0015] As a preferred solution of the utility model, a dustproof net is provided at the upper end of the power distribution cabinet, and the dustproof net is located at the upper end of the cooling fan.

[0016] As a preferred solution of the utility model, four pull rings are fixedly connected to the upper end of the distribution cabinet, and the material of the pull rings is steel.

[0017] As a preferred solution of the utility model, reinforcement frames are fixedly connected to the proximal ends of the upper and lower inner walls of the power distribution cabinet.

[0018] As a preferred solution of the utility model, a base is fixedly connected to the lower end of the power distribution cabinet, and the base structure is a circular shape.

[0019] As a preferred solution of the utility model, a ventilation grid is provided on one side end of the door panel.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. In this solution, cooling fans and hollow grooves are provided to promote air circulation, improve heat dissipation effects, and ensure stable operation of the power distribution equipment. The hollow grooves are used to guide the flow of hot air and are used in conjunction with cooling fans to improve the heat dissipation efficiency of the cabinet environment. The cooling fans are directly aimed at the hollow grooves to forcibly discharge the heat generated in the cabinet, effectively reducing the safety risks caused by overheating of electrical components, facilitating cable wiring operations, and at the same time reducing the internal temperature to prevent fires.

[0022] 2. In this solution, by installing a dustproof net at the top of the distribution cabinet, dust and debris can be effectively prevented from entering the distribution cabinet, protecting the cleanliness and normal operation of internal components. By fixing the reinforcement frame and the base, the stability and safety of the equipment are increased, preventing the equipment from tilting or moving during operation. The ventilation grid design on the door panel also helps to improve the heat dissipation effect of the equipment and facilitates maintenance and inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 This is a first-perspective stereogram of the present invention;

[0025] Figure 2 It is an exploded view of the utility model;

[0026] Figure 3 For the utility model Figure 2 A partial enlarged view of the middle A;

[0027] Figure 4 This is a stereoscopic diagram from a second viewing angle of the present invention.

[0028] In the figure: 1. Distribution cabinet; 2. Base; 3. Door panel; 4. Ventilation grid; 5. Terminal block body; 6. Pull ring; 7. Dust net; 8. Hollow groove; 9. Cooling fan; 10. Small plywood; 11. Large plywood; 12. Round hole; 13. Reinforcement frame. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example 1

[0031] See also Figure 1-Figure 4 , the utility model provides the following technical solutions:

[0032] A wiring device for electric power distribution, comprising:

[0033] Power distribution cabinet 1;

[0034] The door panel 3 is movably hinged to one side end of the power distribution cabinet 1 through a hinge shaft;

[0035] A hollow groove 8, which is provided at the upper end of the power distribution cabinet 1;

[0036] A cooling fan 9, the cooling fan 9 is fixedly connected to the upper inner wall of the power distribution cabinet 1;

[0037] The wiring socket body 5 is located in the power distribution cabinet 1;

[0038] A large clamping plate 11, which is fixedly connected to one side end of the wiring seat body 5, and is sleeved on the surface of the small clamping plate 10;

[0039] The circular hole 12 is opened at one side of the large clamping plate 11 and passes through the small clamping plate 10 .

[0040] In a specific embodiment of the present invention, the power distribution cabinet 1 is used to accommodate the wiring device. The power distribution cabinet 1 is made of high-strength insulating material to ensure safety and durability. The door panels 3 are provided with four groups, and the symmetrical design is convenient for maintenance personnel to access and inspect the internal components, and convenient for personnel to take out the terminal block body 5 without entering the power distribution cabinet 1. The hollow groove 8 is used to guide the flow of hot air and is used in conjunction with the cooling fan 9 to improve the heat dissipation efficiency of the cabinet environment. The cooling fan 9 is directly aimed at the hollow groove 8 to force the heat generated in the cabinet to be discharged, effectively reducing the safety risks caused by overheating of electrical components. The terminal block body 5 is located inside the power distribution cabinet 1. The terminal block body 5 is the main body of the electrical connection, providing multiple wiring points to facilitate the access and distribution of wires, ensuring the stability and safety of the circuit connection, and the large clamp 11 and the small clamp 10 improve the fixing effect. The double-layer clamp structure covered on the surface of the small clamp 10 in a sleeve manner enhances the tightness of the wiring and reduces shaking. The large clamp 11 and the small clamp 10 can be fixed by inserting a pin into the circular hole 12, which improves the heat dissipation efficiency of the equipment and optimizes the convenience of wiring operations. It is suitable for various occasions that require efficient power distribution management, facilitates cable wiring operations, and at the same time reduces the internal temperature to prevent fires.

[0041] For details, please refer to Figure 1-Figure 4 A dustproof net 7 is provided at the upper end of the power distribution cabinet 1 , and the dustproof net 7 is located at the upper end of the cooling fan 9 .

[0042] In this embodiment: the dustproof net 7 is installed directly above the cooling fan 9 to play a protective role. The dustproof net 7 is made of porous and highly air-permeable material, which can effectively block external dust and impurities from entering the distribution cabinet 1, avoiding accumulation on electrical components to affect the heat dissipation efficiency or cause safety hazards such as short circuits, while not significantly hindering air circulation, ensuring that the cooling fan 9 can continuously and effectively perform heat exchange and maintain the temperature in the cabinet within a safe and appropriate range.

[0043] For details, please refer to Figure 1-Figure 4 Four pull rings 6 are fixedly connected to the upper end of the power distribution cabinet 1, and the material of the pull rings 6 is steel.

[0044] In this embodiment: the four pull rings 6 enhance the practicability and handling safety of the equipment, are made of high-strength steel, have excellent load-bearing capacity and corrosion resistance, and ensure a firm grip and convenience when the distribution cabinet 1 needs to be moved.

[0045] For details, please refer to Figure 1-Figure 4 A reinforcement frame 13 is fixedly connected to the upper and lower inner walls of the power distribution cabinet 1 at the adjacent ends.

[0046] In this embodiment: the reinforcement frame 13 is used to enhance the overall stability and load-bearing capacity of the distribution cabinet 1. The reinforcement frame 13 can also improve the seismic resistance and durability of the distribution cabinet 1, ensure the safe and orderly arrangement of internal electrical components, reduce the risk of circuit failure due to external forces, and thus improve the reliability and safety of the entire electrical device.

[0047] For details, please refer to Figure 1-Figure 4 The lower end of the power distribution cabinet 1 is fixedly connected with a base 2, and the structure of the base 2 is a circular shape.

[0048] In this embodiment, the base 2 adopts a stable circular structure, which not only presents an integrated aesthetic effect in appearance, but also functionally enhances the supporting stability of the distribution cabinet 1 and the fit to the ground.

[0049] For details, please refer to Figure 1-Figure 4 A ventilation grid 4 is provided at one side end of the door panel 3.

[0050] In this embodiment: the ventilation grid 4 can prevent larger foreign objects from entering the interior of the power distribution cabinet 1, protect the internal electrical components from being damaged by dust and foreign objects, allow air to circulate freely, and help regulate the temperature and humidity in the cabinet.

[0051] The working principle and use process of the utility model are as follows: open the door panel 3, raise the terminal block body 5 and fix it through the large clamping plate 11 and the small clamping plate 10, insert the pin into the circular hole 12 to fix the large clamping plate 11 and the small clamping plate 10, and then the cooling fan 9 is directly aimed at the hollow groove 8 to force the heat generated in the cabinet to be discharged, which effectively reduces the safety risks caused by overheating of electrical components, improves the heat dissipation efficiency of the equipment, and optimizes the convenience of wiring operations. It is suitable for various occasions requiring efficient power distribution management, facilitates cable wiring operations, and at the same time reduces the internal temperature to prevent fire, so that personnel do not need to enter the distribution cabinet 1.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wiring device for power distribution, characterized in that: include: Power distribution cabinet (1); A door panel (3), wherein the door panel (3) is movably hinged to one side end of the power distribution cabinet (1) via a hinge shaft; A hollow groove (8), wherein the hollow groove (8) is provided at the upper end of the power distribution cabinet (1); A cooling fan (9), wherein the cooling fan (9) is fixedly connected to the upper inner wall of the power distribution cabinet (1); A wiring socket body (5), wherein the wiring socket body (5) is located in the power distribution cabinet (1); A large clamping plate (11), the large clamping plate (11) is fixedly connected to one side end of the wiring seat body (5), and the large clamping plate (11) is sleeved on the surface of the small clamping plate (10); A circular hole (12) is provided at one side end of the large clamping plate (11) and passes through the small clamping plate (10).

2. A wiring device for power distribution according to claim 1, characterized in that: A dustproof net (7) is provided at the upper end of the power distribution cabinet (1), and the dustproof net (7) is located at the upper end of the cooling fan (9).

3. A wiring device for power distribution according to claim 2, characterized in that: Four pull rings (6) are fixedly connected to the upper end of the power distribution cabinet (1), and the pull rings (6) are made of steel.

4. A wiring device for power distribution according to claim 3, characterized in that: A reinforcement frame (13) is fixedly connected to the adjacent ends of the upper and lower inner walls of the power distribution cabinet (1).

5. A wiring device for power distribution according to claim 4, characterized in that: The lower end of the power distribution cabinet (1) is fixedly connected to a base (2), and the base (2) has a circular structure.

6. A wiring device for power distribution according to claim 5, characterized in that: A ventilation grid (4) is provided at one side end of the door panel (3).

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