OPTICAL LENS AND LIGHT SOURCE MODULE HAVING THE SAME

摘要

A light source module includes a light source, an optical lens facing the light source, and a plurality of diffusing particles formed in the optical lens. The optical lens includes a light incident face facing the light source, a light emitting face opposite to the light incident face, and a connecting face connecting the light incident face and the light emitting face. The connecting face is planar. The light emitting face includes a lateral face extending upwardly from an outer periphery of the connecting face and a top face located above the light incident face. The top face of the light emitting face comprises a first curved facet and a second curved facet surrounding and extending outwardly from the first curved facet.

主权项

1. An optical lens for adjusting light emitted from a light source, comprising:
a plurality of diffusing particles distributed in the optical lens; a light incident face facing the light source; a light emitting face opposite to the light incident face; a connecting face connecting the light incident face and the light emitting face; and a plurality of supporting pads formed on the connecting face configured for supporting the optical lens; wherein the connecting face is planar, and the light emitting face comprises a lateral face extending upwardly from an outer periphery of the connecting face and a top face located above the light incident face; wherein the top face of the light emitting face comprises a first curved facet and a second curved facet surrounding and extending outwardly from the first curved facet; and wherein top ends of the plurality of supporting pads extend beyond the outer periphery of the connecting face.