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US 5,400,231 AGranted
Combination searchlight
OwnerMing-Chou Huanginventor
Life of this patent
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Abstract
A combination searchlight, which includes a searchlight, which has a lamp case covered with a rim and a lens and connected to a lamp case supporting arm thereof at the top of a handle thereof, a carrying strap fixed to the handle and lamp case supporting arm of the searchlight, and a mount fixed to the lamp case supporting arm to carry a compass and a reflecting bar, wherein the rim is fastened to the lamp case through a screw joint and has a plurality of pins perpendicularly extended from the front side thereof and spaced around the periphery for protecting the lens.
Claims4
A searchlight comprising:
- a lamp case shaped like a hollow, truncated cone to hold a lamp socket and a lamp bulb on the inside, having an outer thread around a front end thereof;
- a supporting arm having a front end longitudinally connected to said lamp case and a rear end mounted with a power switch electrically connected to said lamp socket inside said lamp case for controlling the operation of said lamp bulb;
- a handle perpendicularly extended from said supporting arm;
- and
- a sealed rim assembly covered on said lamp case, said sealed rim assembly comprising a rim having an inner thread threaded with said outer thread of said lamp case and a plurality of pins perpendicularly extended from a front side thereof and spaced around the periphery, and a lens mounted inside said rim and covered on said lamp case.
2 more elements
Dependencies are inferred from the claim text.