| 摘要 |
The present invention relates to a reflecting shade for a high intensity discharge lamp with an inducing matrix reflecting surface structure and, more particularly, to a reflecting shade for a streetlight with an inducing matrix reflecting surface structure which is capable of effectively illuminating an irradiation area by reducing an external loss of light which is illuminated from the light source. The reflecting shade for a streetlight with an inducing matrix reflecting surface structure comprises: a diffusing ceiling surface which is formed as a first curved surface; a reflecting side surface which is formed as a second curved surface and is formed in both sides of the diffusing ceiling surface; a reflecting front surface which is formed as a third curved surface and is formed in the front of the diffusing ceiling surface; an illuminating back surface which is formed as a fourth curved surface and is formed in the back of the diffusing ceiling surface; an inducing surface which is formed in the end of the reflecting front surface and the illuminating back surface. The each of the diffusing ceiling surface, the reflecting side surface, the reflecting front surface, the illuminating back surface comprises a inducing matrix reflecting surface structure which has row-column arranged reflector, wherein the reflector of the diffusing ceiling surface and the reflecting side surface has a curved surface shape, the reflector of the reflecting front surface, the illuminating back surface and inducing surface has inclined flat shape. |
