Patent ID: 11898735
Assignee: EATON INTELLIGENT POWER LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F | IPC F

Claim 13:
14. A light system defining a central axis, the light system comprising:
a driver compartment assembly;
a heat sink adapter housing fixed to the driver compartment;
a light engine adapted to be removably attached to the heat sink adapter housing, the light engine including:
a baseplate;
optics coupled to the baseplate;
a retainer ring removably mounted to the baseplate;

a lens having an outer flange disposed between the baseplate and the retainer ring, the lens at least partially surrounding the optics to enclose the optics on the baseplate;
at least one mounting region having at least eight discrete openings separated by no more than 10 degrees with respect to the central axis, the at least one mounting region being defined by one of the retainer ring and the heat sink adapter housing; and
at least one opening defined by the other one of the retainer ring and the heat sink adapter housing, the at least one opening being internally threaded and corresponding to the at least one mounting region;
wherein the retainer ring is rotatable relative to the heat sink adapter housing about the central axis, the retainer ring being rotatable in discrete increments via the at least eight discrete openings, the at least eight discrete openings of the at least one mounting region corresponding with the at least one opening, wherein the optics rotate with the retainer ring to change the light distribution illumination direction emitted by the optics.