STREETLIGHT HAVING FUNCTION OF INDICATING EMERGENCY SITUATION

摘要

PURPOSE: A streetlight with an emergency display function is provided to identify a location in the daytime and nighttime by using power for illumination through solar cell paint coated on the outer surface of a balloon part. CONSTITUTION: An illumination part (12) is installed on the upper end of a pillar part (11) and includes a light source to emit light. A sensor senses an emergency situation. A balloon part (13) is expanded and raised by the inflow of a gas when the emergency situation is sensed. The illumination part is separated from the pillar part and is raised with the balloon part when the balloon part is raised. The balloon part is connected to the pillar part by a rope (14).