Multi-beam angle spotlight
First Claim
1. A spotlight comprising:
- a single housing;
a light source in the single housing for emitting a light beam with a light spread therefrom;
a disc rotatably supported within the single housing in front of the light source; and
a plurality of lenses positioned about the disc for allowing light to pass therethrough, each of the plurality of lenses for narrowing the light spread to different narrower light spread angles, the rotatable disc being controlled from outside the housing, wherein rotating the disc to each of the plurality of lenses narrows the light spread to each of the different narrower light spread angles.
1 Assignment
0 Petitions
Accused Products
Abstract
Systems, devices, and methods for adjusting and focusing a beam light spread to separate beams spreads of approximately 80 degrees, approximately 60 degrees, approximately 40 degrees and approximately 20 degrees in a spotlight. The spotlight can be used in landscape and pathway spot lights. A disc with three lenses thereon can be positioned in front of an LED (light emitting diode) lights source having a primary lens in front of the light source. The primary lens can adjust the light spread to approximately 80 degrees. Each of the three lenses on the disc can adjust the light spread further to approximately 20 degrees, approximately 40 degrees, and approximately 60 degrees. The spotlight can be mounted on a ground based stake. A mechanically rotatable knob/wheel can be physically rotated by the user to mechanically adjust the single disc to the four different positions in order to change the beam angle to anyone of the four light spread angles. The light can be mounted indoors as well as outdoors.
14 Citations
20 Claims
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1. A spotlight comprising:
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a single housing; a light source in the single housing for emitting a light beam with a light spread therefrom; a disc rotatably supported within the single housing in front of the light source; and a plurality of lenses positioned about the disc for allowing light to pass therethrough, each of the plurality of lenses for narrowing the light spread to different narrower light spread angles, the rotatable disc being controlled from outside the housing, wherein rotating the disc to each of the plurality of lenses narrows the light spread to each of the different narrower light spread angles. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A mountable light, comprising:
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a cylindrical housing; a light source in the cylindrical housing for emitting a light beam with a light spread therefrom; a disc rotatably supported within the cylindrical housing in front of the light source; and a plurality of lenses positioned about the disc for allowing light to pass therethrough, each of the plurality of lenses for narrowing the light spread to different narrower light spread angles, wherein rotating the disc to each of the plurality of lenses narrows the light spread to each of the different narrower light spread angles. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification