LIGHT EMITTING MODULE WITH LENS

摘要

A light emitting module includes a reflector, a lens and a light source disposed in the reflector. The lens is disposed in front of the reflector to refract light forwards so that the illuminating area of the light emitting module is adjustable. The light emitting module is particularly suitable for head light of vehicles. The light emitting module has a high illuminating efficiency and prevent light from dazzling a driver's eyes.

主权项

1. A light emitting module, comprising:
at least one light source; at least one reflector in which the light source is disposed having an inner surface serving as a reflecting surface; a hollow frame having an end disposed on a bottom of the reflector; a lens disposed on another end of the hollow frame and comprising a transparent plate comprising two planes and a positioning structure on a periphery thereof and a convex arced surface serving as a light exiting surface and at least one inclined surface disposed on the transparent plate, one of the planes defining a top portion on which the convex arced surface is disposed, and the other of the planes defining a bottom portion serving as a light incident surface, wherein at least one vertical central line and a transversely extending line are defined on the lens, the inclined surface is disposed on the bottom portion and located on one side of the vertical central line and on one side of the transversely extending line, the inclined surface refracts light at an angle different from an angle at which the planes refract light, and the lens refracts light reflected by the reflector.