Electronic control system component of offshore wind turbine generator

The utility model discloses an electric control system component of an offshore wind turbine generator, relates to the technical field of electric control components of the offshore wind turbine generator, and aims to solve the problems that the conventional electric control system component is easily exposed in wet air on the sea, cable joints and electrical components are easily corroded due to long-time exposure, and the service life is prolonged. According to the key points of the technical scheme, the device comprises an acrylic box body, a T-shaped air guide communicating pipe is fixedly connected to the upper end face of the acrylic box body, a one-way valve is installed at one port of the air guide communicating pipe, and a hand-operated roots pump is fixedly installed on the pipeline where the one-way valve is installed; an acrylic box cover is hinged to the side edge of an opening of the acrylic box body, and a plurality of threading holes are formed in the bottom end face of the acrylic box body. T