Angle-adjustable projection equipment

The invention relates to the technical field of angle adjustment of projection equipment and particularly relates to angle-adjustable projection equipment. The equipment comprises a box body, whereina speed adjusting motor is fixedly connected with the bottom of an inner cavity of the box body, an electric telescopic rod is fixedly connected with a top end of the speed adjusting motor, a throughhole plate is connected with an outer side of the electric telescopic rod in an attached mode, an outer side of the through hole plate is fixedly connected with a surface of an inner side of the box body, and a projector is movably connected with the top of the electric telescopic rod through a rotating shaft. A heating wire layer and fan blades are arranged, during use, clamping plates are pulledout from outer sides of clamping columns by pulling grooves, then the clamping plates are inserted through insertion grooves and clamped to an outer side of the electric telescopic rod, the rotatingmotor is started to drive th