LAMP DEVICE FOR MARINE

摘要

The present invention aims to provide a lamp device for marine, which forms parallel collimating light through a laser diode and a reflection mirror with a curvature and supplies lighting by rotating the laser diode and reflection mirror. For this, the present invention comprises: a cylindrical housing which is formed with a hollow inside; a transmission unit which is installed in the housing to protect an optical module unit from an external environment, and transmits the laser light output form the optical module to outside; an optical module unit which is installed inside the housing to be able to rotate and outputs laser light for collimation by rotating inside the housing; a motor which is installed inside the housing and operates to make the optical module unit rotate in a certain direction; and a control unit which controls on/off operation of the optical module unit and rotation and rotation velocity. Therefore, the present invention has a simple construction of optical system by forming parallel collimating light via a reflection mirror with a curvature and a laser diode. In addition, the present invention has an advantage of easy maintenance, installation and usage.