93results about How to "Play a moisture-proof role" patented technology

The invention discloses a high-protection pouring bus duct which comprises a bus duct body, a lower shell, a heat dissipation assembly, first damping assemblies and second damping assemblies. Bus bares are arranged in the bus duct at equal intervals, cavities are evenly distributed in the bus duct, the cavities of the bus duct are located between the adjacent bus bars, and a protection plate is arranged on the outer surface of the bus duct. An upper shell is arranged at the upper end of the lower shell, and the outer surface of the protection plate is slidably connected with the inner wall surfaces of the upper shell and the lower shell; the heat dissipation assembly is arranged in the cavity of the bus duct; the first damping assemblies are arranged at the bottom end of the protection plate and the upper end of the bottom plate of the lower shell respectively; and the second damping assemblies are symmetrically arranged at the lower surface of the protection plate and the upper surface of the bottom plate of the lower shell. The high-protection pouring bus duct has the advantages that the high-protection pouring bus duct is extremely high in anti-vibration performance and good inheat dissipation performance, the aging rate can be decreased, the service life can be prolonged, flame-retardant and damp-proof effects can be realized, the practical performance can be improved, andthe high-protection pouring bus duct is convenient to use.