The invention relates to a high-efficiency solar street lamp with an
insect-expelling function. The high-efficiency solar street lamp comprises a bottom plate, a support post, a solar panel, a supportplate, a lamp shade and a lamp tube, and further comprises an
insect-expelling mechanism and an adjusting mechanism, wherein the adjusting mechanism comprises a lifting
assembly, a lifting block anda drive rod, the lifting
assembly comprises a
power unit and two lifting units, each lifting unit comprises a screw rod, a slider and two bearings, the
insect-expelling mechanism comprises a fixed boxand a rotating
assembly, an insect repellant is arranged in the fixed box, and the rotating assembly comprises a first motor, a rotation shaft, a drive gear, a connecting box, a limiting assembly, ahose, two spray nozzles and a plurality of convex teeth. For the high-efficiency solar street lamp with the insect-expelling function, through the adjusting mechanism, the angle of the solar panel canbe adjusted, so that the solar panel is just opposite to
sunlight, then the
electricity generating effect is promoted, through the insect-expelling mechanism, insect-expelling work can be carried outaround the lamp shade, and thus the phenomenon that the corpses of mosquitos and insects are adhered to the lamp shade, consequently, the illuminating effect of the street lamp is influenced is avoided.