LIGHTING APPARATUS USING OPTICAL CABLE

摘要

PURPOSE: A lighting apparatus using an optical cable is provided to allow a user to carry the device easily by minimizing the weight of a hand lamp. CONSTITUTION: A lamp box(10) is arranged in non-explosion danger place and receives a light source including a halogen lamp and a power supply. The lamp box prevents the inflow of external air included in an explosiveness compound. An optical cable(20) is connected to the lamp box and transmits the light of the light source. A hand lamp(30) is connected to the other side of the optical cable and has a concave lens diffusing and projecting the light of the light source.