HEADLIGHT DEVICE OF DRILL SHIP

摘要

A headlight device of a drill ship according to the present invention comprises: a supporting structure installed at a constant height in the direction of a bow; a main body of which the upper part is combined with the supporting structure and which has a transfer passage installed vertically thereon; an installation platform having one end which is combined with the lower end of the main body and which protrudes toward the stern; a first light which is installed on the upper end of the supporting structure or of the main body to be horizontally rotatable and which uses external power supply to emit light at constant angles; and one or more second lights installed on the upper end of the installation platform to be horizontally rotatable and which uses external power supply to emit light at constant angles from the lower side of the first light.