초록 ▼

A laser lighting system which employs employ visible and reflective laser beam lighting sources to provide illumination of airport runways and taxiways, preferred approach and departure routes, seaplane base landing areas, marine waterways, as well as to assist in search and rescue operations. The l

A laser lighting system which employs employ visible and reflective laser beam lighting sources to provide illumination of airport runways and taxiways, preferred approach and departure routes, seaplane base landing areas, marine waterways, as well as to assist in search and rescue operations. The laser lighting system may be a laser lighting post or a laser lighting unit for providing radiation along a surface that includes at least one laser for producing a beam of coherent visible or reflective radiation, and a glass plano-convex cylindrical lens which has an aspherical convex cylindrical surface for generating a laser line which is uniformally illuminated from end to end. The laser lighting post includes a mounting column which has an access door for providing access to a tilt switch assembly and an AC/DC power adapter unit. The mounting column is attached to a base plate by a frangible coupling. The laser lighting unit includes a case containing a flashlight light bulb, at least one battery, and laser switch means for selectively energizing the laser via the at least one battery. The laser lighting unit also includes a light bulb switch means for selectively energizing the light bulb via the at least one battery. The laser lighting unit may also include an enlarged end to form a head having a front opening which is spanned by a parent lens. The laser lighting unit may also include a parabolic reflector.

대표청구항 ▼

[ I claim:] [1.] A laser lighting unit for providing radiation along a surface comprising:a case having a front end and a rear end;a flashlight assembly supported in said case, said flashlight assembly including a light bulb and a reflector, said flashlight assembly being oriented to produce a light

[ I claim:] [1.] A laser lighting unit for providing radiation along a surface comprising:a case having a front end and a rear end;a flashlight assembly supported in said case, said flashlight assembly including a light bulb and a reflector, said flashlight assembly being oriented to produce a light beam which exits said front end of said case when said light bulb is energized;a laser assembly supported in said case, said laser assembly including at least one laser and a glass plano-convex cylindrical lens which has an aspherical cylindrical surface, said laser assembly being oriented to produce a laser beam which exits said rear end of said case when said at least one laser is energized, said laser beam being uniformally illuminated from end to end;a battery power source for powering said light bulb and said at least one laser;laser switch means for selectively energizing said at least one laser via said battery power source; and,light bulb switch means for selectively energizing said light bulb via said battery power source.