| 摘要 |
The present invention relates to a light diffusion cover for a street lamp installed in a berth and, more specifically, to a light diffusion cover used for the lower side of the street lamp. The cover forms a closure unit having an opening unit on the lower side and a flange unit of the upper side. A semi-spherical type or pyramid type lens unit is repeatedly formed in the closure unit. The present invention is provided to maintain the effect of an existing street lamp through a simple fixing process and recognizes a large vessel through the light diffusion cover, thereby effectively playing a role as a display lamp and a guide lamp when the large vessel is approached to the berth at night. |
