A modular ventilated dustproof power distribution cabinet body

Abstract

The invention discloses a modular ventilated dustproof power distribution cabinet body, which comprises a main body of the power distribution cabinet, an air vent and a bottom plate. Ventilation ports are opened on both sides of the main body of the power distribution cabinet, and the outer side of the main body of the power distribution cabinet is connected with Waterproof board, and the main body of the power distribution cabinet is equipped with rollers, and a baffle is installed on the side of the rollers close to the longitudinal central axis of the main body of the power distribution cabinet. A filter plate is arranged between the rollers, and a positioning mechanism is connected to the bottom of the filter plate. The invention can ventilate and dissipate heat inside the power distribution cabinet by setting vents and waterproof plates on both sides of the main body of the power distribution cabinet, and prevent external water sources from polluting the inside of the cabinet, so that the cabinet can also be used outdoors. Through the setting of the filter plate , can block the external dust, prevent it from entering the power distribution cabinet and affect the components, prolong the service life of the internal components of the power distribution cabinet, and the filter plate can be positioned inside the power distribution cabinet through the positioning block, and it is more stable when used.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a modular ventilated dust-proof power distribution cabinet body. Background technique [0002] The power distribution cabinet is the final equipment of the power distribution system, and it is the general name of the motor control center. The power distribution cabinet is usually used in the occasions where the load is relatively scattered and there are few circuits, while the electric control center is used in the occasions where the load is concentrated and there are many circuits. , it plays the role of distributing the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load, and plays the role of protection, monitoring and control of the load. With the development of modern society, the use of electrical equipment is becoming more and more extensive. Therefore, the application of power distribution cabinets i...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a modular ventilated dust-proof power distribution cabinet to solve the above-mentioned background technology. Most of the existing power distribution cabinets on the market are sealed, and the ventilation effect is not good, so that the internal The heat generated by the components during use cannot be discharged in time. If the internal heat is too high, it will easily affect the use of the components and reduce the life of the components. If the vents are opened, it is easy to enter the external pollutants from the vents, causing adverse effects on the internal components, and the scope of application is limited. , and if a filter mechanism that blocks external pollutants is installed in the power distribution cabinet, the installation and maintenance of the filter mechanism will be more troublesome, and it is inconvenient to replace it in time

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