Abstract: The inventive subject matter disclosed herein provides a retainer apparatus for a luminaire assembly. The retainer apparatus includes a spring clamp unit including a clamp element and one or more first springs. The one or more first springs are coupled with the clamp element and the luminaire assembly. The retainer apparatus also includes a lock spring unit comprising a second spring coupled with the luminaire assembly and the clamp element. The second spring of the lock spring unit secures the clamp element in a released position. Responsive to actuation of the second spring, the one or more first springs move the clamp element from the released position to a locked position to secure the luminaire assembly into a recess.

Abstract: A tilting mechanism for a luminaire assembly is provided. The tilting mechanism includes a first rotating connection between a first housing of the luminaire assembly and an exterior surface. The first housing configured to pivot relative to the exterior surface around a first axis defined by the first rotating connection. The tilting mechanism also includes a second rotating connection between the first housing and a second housing of the luminaire assembly. The second housing is configured to pivot relative to the first housing around a second axis defined by the second rotation connection. The first axis defined by the first rotating connection between the first housing and the exterior surface and the second axis defined by the second rotating connection between the first and second housing are transversely oriented with each other.

Abstract: A tilting mechanism for a luminaire assembly is provided. The tilting mechanism includes a first rotating connection between a first housing of the luminaire assembly and an exterior surface. The first housing configured to pivot relative to the exterior surface around a first axis defined by the first rotating connection. The tilting mechanism also includes a second rotating connection between the first housing and a second housing of the luminaire assembly. The second housing is configured to pivot relative to the first housing around a second axis defined by the second rotation connection. The first axis defined by the first rotating connection between the first housing and the exterior surface and the second axis defined by the second rotating connection between the first and second housing are transversely oriented with each other.

Abstract: A luminaire housing assembly includes an outer side wall extending between a lower end and an opposite upper end. The side wall is shaped to extend around a perimeter of one or more light generating devices of a luminaire. The housing assembly also includes a base plate coupled with the upper end of the side wall. The base plate includes vent openings for convection of heat generated by the one or more light generating devices out of a volume encircled by the side wall, wherein the side wall is joined to the base plate by a press fit connection.

Abstract: The inventive subject matter disclosed herein provides a retainer apparatus for a luminaire assembly. The retainer apparatus includes a spring clamp unit including a clamp element and one or more first springs. The one or more first springs are coupled with the clamp element and the luminaire assembly. The retainer apparatus also includes a lock spring unit comprising a second spring coupled with the luminaire assembly and the clamp element. The second spring of the lock spring unit secures the clamp element in a released position. Responsive to actuation of the second spring, the one or more first springs move the clamp element from the released position to a locked position to secure the luminaire assembly into a recess.