Electric fan with adjustable oscillating angle

The utility model relates to an electric fan with adjustable oscillating angle, including motor (1), angle of oscillation adjustment mechanism (2), bow cap (3), fan leaf (4), protection screen panel (5), controller (6), frame (7), the front end of the axis of rotation of motor is connected with fan leaf (4), are angle of oscillation adjustment mechanism (2) including separation and reunion formulareduction gear unit pole (2 1 ), the bent axle carousel (2 2 ), connecting rod (2 3 ), angle adjustment plate (2 4 )With regulation pole (2 5 ) the axis of rotation of motor, bent axle carousel (2 2), connecting rod (2 3 )And angle adjustment plate (2 4 )Forming four connecting rod swing machine and construct, are the installation setpoint of motor and angle adjustment plate's eccentric orfice two location fulcrums that four connecting rod swing machine construct, through adjusting pole (2 5 )Rotatable angle adjustment plate to change two distances of fixing a position fulcrums that four connecting rod swing machine