Patent ID: 11899202
Assignee: ABL IP HOLDING LLC
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  F | IPC F  G

Claim 17:
18. An optical assembly comprising:
a plurality of lenses, each of the lenses having a lens central axis;
a plurality of light emitting diodes (LEDs), each of the LEDs oriented to emit light into a respective one of the plurality of lenses, each of the LEDs having an optical axis; and
at least one reflector disposed adjacent to at least one of the LEDs such that the at least one of the LEDs is at a first side of the at least one reflector, wherein:
the at least one reflector has a reflective surface extending over the at least one of the LEDs and beyond the optical axis; and
the optical axis of the at least one of the LEDs is laterally offset from the lens central axis of the respective one of the lenses in a direction toward the at least one reflector so as to be located more proximate the at least one reflector than the lens central axis,

wherein the LEDs are configured to emit light from the optical assembly and wherein the optical assembly is configured to direct at least 95% of the emitted light in a first direction relative to a light cutoff plane (1) that extends through the optical axis of one or more of the plurality of LEDs located within the optical assembly at a location most distal from the first direction and (2) that extends parallel to the optical axis and perpendicular to the first direction.