Bridge lighting device

The utility model discloses a bridge lighting device belongs to bridge facility field, including banks and fixed unit, fixed unit has specific shape, and adnexed banks is right on can arranging the corner of bridge steel bow member in and passing through it the illumination is implemented to the edges and corners of corner and two adjacent sides, fixed unit is formed by connecting two on a triangle -shaped structure and two square structures through the location square structure set up respectively in on the both sides of triangle -shaped structure, the banks includes I and two luminescent light II of a luminescent light, luminescent light I set up in be not connected with in the triangle -shaped structure an edge of square structure, two luminescent light II sets up respectively in two the inside of square structure. The utility model has the advantages of simple structure, convenient, the easy to maintain of installation, not only can implement the illumination to the adjacent both sides face of corner, can