Patent ID: 8029157

Claim:
A light refraction illumination device comprising: a support member; a plurality of lenses associated with said support member, said plurality of lenses including a first coupling structure having a first lens integral therewith and a second coupling structure having a second lens integral therewith, whereby said second coupling structure overlaps said first coupling structure, each lens from among said plurality of lenses comprising a plurality of concave surfaces defining each lens as biconcave type; and at least one light source associated with said support member, said at least one light source configured to emit light, and said at least one light source positioned relative to said plurality of lenses such that said light travels through said first lens and said second lens in series; wherein: said plurality of lenses are positioned along an axis of illumination associated with an initial direction of propagation of light emitted by said at least one light source such that said plurality of lenses are configured to refract a portion of said light away from said axis of illumination in response to said light traveling through said plurality of concave surfaces; and vector directions of beams of said light exiting said first and second lenses are associated with a virtual focal point of said first and second lenses respectively.