Air guide structure of ventilating fan

The air guide structure comprises a machine box, a box cover is installed on one side of the machine box, an air guide cover is arranged in the middle of the interior of the box cover, a protective net is buckled to the side, away from the machine box, of the air guide cover, and a swing mechanism is installed on the outer side, away from the protective net, of the box cover. A fixing frame is arranged on the side, away from the wind scooper, of the swing mechanism. The swing mechanism comprises an air guide frame, an eccentric wheel, a connecting rod, a first motor and a first gear. Through the design of the wind scooper, the wind scooper can be located outside the box cover, so that wind guiding cannot be blocked, and the air volume is increased; through the design of the swinging mechanism, the second motor and the second gear, swinging air guiding and rotating air guiding of the air guiding structure of the ventilating fan can be achieved, multi-directional air guiding of the air guiding structure of the