Hat with angle adjustable solar powered lamp

摘要

A hat is provided with a crown; a bill including a front recess; a lamp assembly including a hollow seat releasably secured to the recess, the seat including two side wings each having a through hole, two gears each around a portion of the hole, two guide grooves each on an outer surface of the wing, and two rear projections at both ends respectively wherein the guide grooves are slidably secured onto both sides of the recess and the projections are fitted in both ends of the cavity respectively; a mounting unit in the seat and including a receptacle and two hollow cylinders extending laterally to dispose in the holes respectively, each cylinder having an outer protrusion in gear engagement with the gear; and a lamp unit releasably secured to the mounting unit and including light emitting members; and a power supply electrically connected to the light emitting members.