A GUIDE SIGNBOARD LIGHTING SYSTEM USING HEAT PLATE FOR SELF SNOW REMOVAL

摘要

A guide signboard lighting system using a heat plate for self snow removal is provided to improve durability by preventing damage of components of a circuit board due to heat generation of a regulator by mounting the regulator outside separately. A guide signboard lighting system includes at least one regulator, a heat plate(300), and a through hole(108b). At least one regulator is installed on a lower surface of an upper case(100) and transforms voltage supplied from an external power supply line into power suitable for a light emitting diode. The heat plate is heated by the transform heat generated from the regulator and is installed on a position corresponding to the regulator. The through hole is installed on a bottom surface of the upper case to function as a transmission passage of the transform heat between the heat plate and the regulator.