Anti-interference distribution box

Abstract

The present invention discloses an anti-interference distribution box. The anti-interference distribution box comprises a box body and a box door, a wire mesh cover is disposed inside the box body, a plurality of electrical elements are disposed on a rear wall inside the box body, an electrical element support is disposed inside the wire mesh cover, both left and right sides of the box body are provided with window-shades, inset proof nets are disposed at the window-shades inside the box body, the box door is disposed at the left side of the box body and is internally provided with an interlayer, the interlayer is internally provided with heating devices and also a heat conduction liquid, the heating devices are connected with power supply boxes through wires, the power supply boxes are internally equipped with power supplies and are connected with temperature control switches through wires, and the temperature control switches are disposed at the right side of the box door. The anti-interference distribution box is simple in structure, convenient to use, strong in anti-interference capacity, excellent in insect proof effect, and capable of preventing frost cracks.

Description

technical field [0001] The invention relates to the field of electric equipment, in particular to an anti-interference distribution box. Background technique [0002] A general circuit distribution box for users to use electricity. Power distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms power distribution equipment. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. Various parameters in operation can be displayed by means of measuring instruments, and some electrical parameters can also be adjusted to prompt or send out signals for deviations from normal working conditions. Commonly used in various power generation, distribution and substatio...

AI Technical Summary

Problems solved by technology

The box of the distribution box currently used in the market is usually only waterproof and gas-proof, but not resistant to electricity and anti-static, which will bring two problems; first, the distribution box is filled with charged electrical appliances. Components and electrical components are exposed inside the box. Once the electrical components leak and come into contact with the box, the box will be charged. If the staff does not check and repair it in time, people passing by the distribution box will accidentally touch the distribution box. Second, the anti-interference ability of the distribution box itself to the outside world is very weak. If a strong electromagnetic field is installed outside the distribution box, it will affect the degree of the instrument in the distribution box and reduce the power of the distribution box. reliability

Moreover, although the distribution box can be used normally in most environments, it is easy to cause snow around the distribution box in severe cold weather, especially outdoors. When it is necessary to overhaul the circuit in the distribution box, it is often The box door cannot be opened due to snow, and the box door and the box body are frozen together, not only the door cannot be opened, but also the distribution box is cracked and damaged due to icing

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