Light adjustable lighting fixture
AssigneeCoastal Source, LLC
InventorsFranco L D'Ascanio, Sean P Snowden, Harold Zimmermann
Life of this patent
Estimating the term…
Abstract
An electrical lighting fixture has a light source, like an LED module, located at the top end of the fixture and a light shroud attached to the LED module. The shroud has a stationary base member fixed to the LED module and a movable member overlaying the base member. Both the base member and movable member have side openings. The movable member is rotatably adjustable around the base member to control the size of the openings and therefore the amount of light radiating from the LED module. A vertically adjustable member circumscribes the movable member and can be moved vertically along the surface of the movable member to control the vertical direction of light radiating from the LED module.
Claims10
An electrical lighting fixture comprising:
- an elongated lighting fixture body having a top end;
- a light source providing illuminating lighting from the lighting fixture, said light source being located at the top end of the lighting fixture body;
- and
- a light shroud attached to the light source, said light shroud comprising a stationary base member affixed to the light source, said base member having at least one opening through which illuminating light from the light source radiates, and a movable member circumscribing and overlaying the base member, the movable member having an opening through which illuminating light from the light source radiates, the movable member being adjustable from a position in which it totally covers the opening of the base member, to positions in which it partially covers the opening of the base member, thereby controlling the size of the opening of the base member, the light shroud being adjustable in relation to the light source in order to vary the direction and amount of illuminating light radiating from the light source.
An electrical lighting fixture comprising:
- an elongated lighting fixture body having a top end;
- a light source providing illuminating light from the lighting fixture, said light source being affixed to the top end of the lighting fixture body;
- and
- a light trim unit attached to the light source, said light trim unit having dual side openings through which illuminating light from the light source radiates, the light trim unit being adjustable in relation to the light source in order to vary the direction and amount of illuminating light radiating from the light source.
An electrical lighting fixture comprising:
- an elongated lighting fixture body having a top end;
- a light source providing illuminating lighting from the lighting fixture, said light source being located at the top end of the lighting fixture body;
- a light shroud attached to the light source, said light shroud having at least one opening through which illuminating light from the light source radiates, the light shroud being adjustable in relation to the light source in order to vary the direction and amount of illuminating light radiating from the light source;
- and
- a vertically adjustable member circumscribing the light shroud, wherein the position of the vertically adjustable member along the surface of the light shroud controls the vertical direction of the illuminating light radiating from the light source.
Dependencies are inferred from the claim text.