Electric welding smoke safety protection auxiliary device

The invention belongs to the technical field of electric welding, and particularly relates to an electric welding smoke safety protection auxiliary device. The following schemes are currently put forward, specifically, the electric welding smoke safety protection auxiliary device comprises a wearing assembly, an extraction assembly used for adsorbing flue gas is arranged right ahead the wearing assembly in an extending mode, a protection assembly used for protecting welding personnel is arranged below the front part of the wearing assembly, and a supporting assembly is arranged below the rearend of the wearing assembly; and the wearing assembly comprises a safety helmet, the outer side face of the lower part of the rear end of the safety helmet is fixedly connected with a communicating pipeline in a sleeved mode, the inner circle of the end, extending into the safety helmet, of the communicating pipeline is fixedly connected with an isolating housing in a sleeved mode, and the end, away from the extraction as