Compact searchlight utilizing the concept of merging into a single beam the beams of multiple sources of concentrated light

摘要

An improved compact searchlight utilizing the merging of multiple single beams to a concentrated light. This provides or light beam that is nearly constant illumination intensity across the beam of light. This reduces or eliminates bight and dim areas that are created from previous light systems that use desecrate lighting elements. The lighting elements includes an a power supply a light source and a lens projection system, wherein the lens projection system including a collecting lens, a negative lens, and a collimating lens such that the illuminance of an area illuminated by a beam and searchlight is projected by the improved light is homogeneous throughout the whole of the illuminated area.

主权项

1. A compact searchlight utilizing the merging of multiple single beams to a concentrated light comprising:
a housing having a plurality of apertures; a power source; each of said plurality of apertures having a light source electrically connected to said power source; each of said plurality of apertures having a lens projecting system including a collecting lens spaced from a negative lens that is spaced from a collimating lens arranged in series along a common optical axis, and said plurality of apertures are arranges in a common parallel projection axis.