초록 ▼

The Dual Spectrum Illumination System (DSIS) is a modular light source having two independent emitters of optical radiation. A halogen bulb provides a high intensity visible beam. The second source of emissions is a ring of light emitting diodes (LED). The LED ring can be configured to supply area i

The Dual Spectrum Illumination System (DSIS) is a modular light source having two independent emitters of optical radiation. A halogen bulb provides a high intensity visible beam. The second source of emissions is a ring of light emitting diodes (LED). The LED ring can be configured to supply area illumination, beam illumination, or a combination of area and beam illumination. The spectrum emitted by the LED is selectable from the wide range of commercially available diodes. The illumination system provides a beam and infrared area lighting using 21 high power, 6 watt, LEDs emitting at 880 nanometers mounted on the ring. Illumination control electronics are provided on a printed circuit assembly to provide the diodes with the correct current and voltage. A second embodiment of the invention is as a direct replacement for aircraft landing lights, mobile vehicle head lights, and any other situation requiring beam illumination. This embodiment of the DSIS provides high intensity beams of visible light and infrared light and is particularly suited for the U.S. Air Force covert operations.

대표청구항 ▼

A modular dual spectrum illumination system for mounting in a housing receptacle, the illumination system comprising: a power conditioning and retaining ring for removably retaining a first illumination source for providing a first spectrum of light, the power conditioning and retaining ring further

A modular dual spectrum illumination system for mounting in a housing receptacle, the illumination system comprising: a power conditioning and retaining ring for removably retaining a first illumination source for providing a first spectrum of light, the power conditioning and retaining ring further having input terminals for receiving electrical power and an electrical circuit connected to the input terminals to operatively provide conditioned power to the first illumination source; an illumination source assembly ring mounted to said power conditioning and retaining ring for retaining a plurality of second illumination sources about the first illumination source for providing a second spectrum of light such that the first illumination source protrudes through a center of said illumination source assembly ring, wherein the electrical circuit is further connected to the plurality of second illumination sources to operatively provide conditioned power thereto; and, a ring-shaped mounting plate mounted to said illumination source assembly ring such that the first illumination source protrudes through a center of said mounting plate, said mounting plate having a plurality of lenses aligned with the plurality of second illumination sources to collimate light emitted from the plurality of second illumination sources.