Dynamic three dimensional effect lamp assembly

摘要

A lamp assembly providing a three dimensional lamp image may be animated by driving the mirror portion with an electromechanical device responsive to a varying input signal. The three dimensional image can then be reshaped in response according to a preferred input signal.

主权项

1. A dynamic lamp assembly comprising:
a reflector having a mirrored surface oriented axially to face a field to be illuminated, the reflector including a perimeter; a partially light reflective and partially light transmissive lens having a first surface facing the reflector, the lens further being offset from the mirrored surface, thereby defining a cavity intermediate the reflector and the lens, at least one light emitting diode light source capable of emitting visible light, positioned near the cavity and oriented to direct light into the cavity intermediate the reflector and the lens; the lens having a second surface facing the field to be illuminated, the first surface reflecting more than four percent of incident visible light directly from the at least one light emitting diode light source and transmitting more than four percent of incident directly from the at least one light emitting diode light source; and an electro-mechanical transformer providing a mechanical output in response to an electrical input signal, the transformer being mechanically attached to the reflector.