Multifunktionelle Beleuchtungsvorrichtung

摘要

A multi-functional lighting apparatus is provided, the apparatus is generally comprised of a tubular body, a head portion and a rear portion. The tubular body has a first cylinder chamber at forward end containing a slidable receptacle therein and engaged with an elongate ring contact and incorporated with a bent L-shaped first tip contact and a slant second tip contact which is engageable with the first tip contact and the bulb. The head portion is composed of a transparent tubular housing defining a second cylinder chamber therein, a transparent glass abutting a parabolic reflector at a forward end and a red-colored transparent sleeve slidably attached to the outer periphery of the tubular housing, so that this lighting apparatus can be applied to be an ordinary flashlight when the bulb is shifted to a vertex of the parabolic reflector or an ordinary lamp when the bulb is shifted into the second cylinder chamber or a warning signal when the red-colored transparent sleeve is slid forward to cover the upper portion of the tubular housing. The lighting apparatus further has a whistle formed in a rear portion to be applied to a slert when an user is in danger.