Low-voltage electrical equipment having anti-thunder function

Abstract

The invention discloses low-voltage electrical equipment having an anti-thunder function. The low-voltage electrical equipment having the anti-thunder function comprises a bottom plate and an outer box of the low-voltage electrical equipment; a universal wheel on the lower surface of the bottom plate can be folded and moved out through a folding movement mechanism; therefore, the outer box of thewhole low-voltage electrical equipment is supported to move; with the help of a front door plate and a rear door plate, the outer box of the low-voltage electrical equipment is closed; a plurality ofheat dissipation grooves are arranged in the side surfaces of the front door plate and the rear door plate; the interior of the outer box of the low-voltage electrical equipment can be cooled; with the help of a drying device, the interior of the outer box of the low-voltage electrical equipment can be dried; with the help of a line arrangement device, lines are arranged; the problem that the lines are inconveniently overhauled by a maintenance worker due to the fact that too many lines are intricate and chaotic can be prevented; with the help of the folding movement mechanism, the outer box of the low-voltage electrical equipment can be moved; therefore, convenience is provided for people in a transport process; the shape of a blade in a rotary fan blade can be influenced by wind power; arotating shaft and a rotating rod are driven; the external wind resource is sufficiently utilized; and the cost is reduced.

Description

technical field [0001] The invention relates to a low-voltage electrical device, in particular to a low-voltage electrical device with a lightning protection function. Background technique [0002] Low-voltage electrical equipment is widely used in power distribution, electrical transmission and automatic control equipment of low-voltage systems in power plants. As we all know, power generation itself consumes a lot of energy (referring to plant power consumption). According to statistics, the energy consumption of low-voltage electrical appliances accounts for more than half of the total energy consumption of power plants. With the adoption of large-scale complete sets of equipment and automatic control and automatic adjustment systems, the use of low-voltage electrical appliances has increased significantly. Therefore, in the maintenance of power plant equipment, the maintenance of low-voltage electrical appliances is an important link, no matter in terms of frequency, im...

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Problems solved by technology

[0003] The existing outdoor low-voltage electrical equipment relies on the lightning rod installed at the center of the top of the outer box for lightning protection. The contact area with the lightning field is relatively small, the lightning protection effect is reduced, and the safety is poor. The outer box of the existing low-voltage electrical equipment is placed Outdoors, through-holes are needed for heat dissipation. The indoor air will be relatively humid due to the weather. The humid air flows from the through-holes to the inside of the outer box. If it stays for a long time, it will cause rust on the metal equipment, which will affect the service life.

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