MULTIFUNCTIONAL SAFETY HELMET USING SUNLIGHT CAPABLE OF DISCRIMINATION OF A RIDER FROM A LONG DISTANCE

摘要

PURPOSE: A multifunctional safety helmet is provided to prevent a safety accident and to charge a battery using external power source.;CONSTITUTION: A multifunctional safety helmet comprises: a helmet body accepting the head of a user; and a light emitting unit prepared in the back side of the helmet body. The light emitting unit includes: a light collecting plate(30) which generates electrical energy using sunlight; a storage battery(40) storing electrical energy generated from the light collecting plate; a light emitting diode(50) which is provided with electrical energy from the storage battery and emits light; a controller controlling the operation of the light emitting diode; an external power supply part(70) supplying external power source to the storage battery; an external device charge unit(80) for charging a portable digital apparatus.;COPYRIGHT KIPO 2011