Lighting fixture having spatial distribution control capabilities

摘要

Techniques are disclosed for a lighting fixture having spatial distribution control capabilities. In some cases, the lighting fixture may include an array of light modules that each contain one or more light sources (e.g., LED light sources) and multiple plates that can be used to control the spatial distribution (e.g., aim and focus) of the light modules. In such multi-plate lighting fixtures, the fixture may include a fixed base plate that includes multiple sockets for pivotally retaining a ball portion of each light module. The fixture may also include an XY plate that is movably coupled to the base plate and a focus plate that is rotationally coupled to the base plate, both plates including multiple slots that overlap to constrain a control arm of each light module. The multi-plate lighting fixture may be manually controlled or automated.

主权项

1. A lighting fixture assembly, comprising:
a base plate including a plurality of sockets; a plurality of light modules, each light module including a ball portion, a control arm, and at least one light source, wherein the ball portion of each light module is pivotally retained by one of the base plate sockets; an XY plate including a plurality of slots, wherein the XY plate is movably coupled to the base plate; and a focus plate including a plurality of slots, wherein the focus plate is rotationally coupled to the XY plate; wherein a portion of the control arm of each light module is disposed within at least one XY plate slot and one focus plate slot.