An Energy Reduction Type LED Channel Signboard Using LED Light

摘要

The present invention relates to an energy reduction type LED channel signboard. The LED channel signboard has floor having a shape such as a figure or a character, a side wall extending upward while maintaining the shape of the floor, and a plurality of LED lighting units and a plurality of photovoltaic cells inside a three-dimensional shape formed by the floor and side wall. The LED lighting units using commercial power condenses illumination light used for illuminated channel sign on light receiving surfaces of the photovoltaic cells, and use electromotive force of the photovoltaic cells.