Edgelit LED Blade Fixture

摘要

A lighting fixture that includes a frame, a heat sink assembly, an LED assembly, and a reflector. The frame includes a first end plate and a second end plate, each end plate including a slot formed therein. The slot extends from a top edge of the end plates towards a bottom edge of the end plates. The heat sink assembly includes one or more LEDs and a lightguide having a first longitudinal edge that receives light emitted from the LEDs. A first edge and a second edge of the lightguide are slidably inserted respective slots. The heat sink assembly includes a heat sink base and a heat sink cap coupled thereto which forms a first cavity for housing the LEDs and a second cavity adjacent the first cavity for housing a portion of the lightguide. The reflector is coupled to the end plates.

主权项

1. A lighting system comprising:
a frame comprising:
a first end plate comprising a top edge, a bottom edge, an internal surface extending from the top edge to the bottom edge, and a slot formed into the internal surface and extending from the top edge towards the bottom edge; anda second end plate comprising a top edge, a bottom edge, an internal surface extending from the top edge to the bottom edge, and a slot formed into the internal surface and extending from the top edge towards the bottom edge; a lightguide comprising a first surface, a second surface facing a direction opposite the first surface, a first longitudinal edge, a second longitudinal edge positioned opposite the first longitudinal edge, a first lateral edge, and a second lateral edge positioned opposite the first lateral edge, the first and second lateral edges bordered between an end of the first and second surfaces and an end of the first and second longitudinal edges; and one or more LEDs optically coupled to the lightguide, the LEDs emitting light into the first longitudinal edge; wherein the first lateral edge is inserted into the slot of the first end plate and the second lateral edge is inserted into the slot of the second end plate.