This creation is for the purpose of promulgating one kind of multiple curvature spotlight illumination structure, it is mainly including Rong Zhiti, a luminophor as well as lens, should allow to set at the system to be possible to install on the vehicles, and on Rong Zhiti is equipped with Rong Zhishi, should allow to set at the chamber system to be equipped with establishment of surface and reflecting surface of the cambered surface shape inclined shape, but this illumination system supposes in the establishment surface place, as well as this lens are Yu Rongzhi the room jaw opening and Rong Zhiti seal up the union, takes advantage of this establishment of surface this inclined shape to be possible to assist the luminophor sends out the optical fiber to limit indoor Yu Rongzhi, and causes the optical fiber reflection to the reflecting surfacePlace, toward the outside projects again by the reflecting surface place reflection to the lens, according to provides of illuminating effect the centralism optical fiber.