Patent ID: 8888338

Claim:
A reflective street light with wide divergence angle comprising: a light device having a light emitter and a total reflection lens, the total reflection lens having a recess defined at a first side thereof and the light emitter located in the recess, the recess being moderate-sized and formed as semicircular shaped so as to fit a size of the light emitter and correspond to a shape of the light emitter, the total reflection lens having two refraction surfaces respectively located on two sides thereof, the two refraction surfaces being smooth, each refraction surface gradually inclined toward a center portion of the light device from a bottom end to a top end thereof, the top end of each refraction surface being horizontally closer to the center portion of the light device than the bottom end of each refraction surface, a V-shaped and recessed reflection surface defined at a second side of the total reflection lens, a bottom of the V-shaped reflection surface facing toward a top of the recess, the reflection surface reflecting light rays from the light emitter to the refraction surfaces so that the light rays are refracted outwardly to outer sides of the light device via the refraction surfaces; wherein parts of the light rays from the light emitter are directly refracted via the refraction surfaces; and the rest of the light rays are emitted to the reflection surface first, and then reflected to the refraction surfaces via the reflection surface, and finally refracted outwardly so as to reinforce the illumination on sides of the light emitter; and wherein the light device of the present invention is formed approximately as dumbbell shaped.