RECESSED LUMINAIRE

摘要

A recessed luminaire is described. The luminaire may include an aiming system allowing a rotation angle and/or a tilt angle of a light source to be adjusted while the light source is in operation. Additionally, the luminaire includes a light shield that is coupled to the aiming system such that the light shield may move in relation to the tilt angle and the orientation of the light source. The aiming system may be further coupled to a support panel such that rotation of the aiming system is provided by a rotatable coupling between one or more leaf Springs of the aiming system, and an upper surface of the support panel.

主权项

1. A luminaire for use with a light source, comprising:
a support panel; an aiming system removably coupled to the support panel, and configured to receive and orient the light source, the aiming system further comprising:
a rotation mechanism configured to adjust a rotational orientation of the aiming system about an axis of rotation with respect to the support panel;a tilt linkage, configured to adjust an angular orientation of the aiming system, the tilt linkage having:
a light source support structure, rigidly coupled to the light source at a first end, and pivotally coupled to a rotation mechanism sleeve at a second end;a linear actuator, rigidly coupled to the rotation mechanism sleeve at a first end, having a carrier structure for translating along a length of the linear actuator in a direction parallel to the axis of rotation, and having a spring mechanism configured to compress between the rotation mechanism sleeve and the carrier structure such that the spring mechanism reduces an amount of backlash upon actuation of the linear actuator; anda bracket structure, pivotally coupled to the carrier structure at a first end, and pivotally coupled to the light source support structure at a second end, wherein the coupling at the second end of the bracket structure is between the first and second ends of the light source support structure, and wherein the bracket structure is configured to convert a linear motion of the carrier structure into a rotational motion of the light source support structure about the pivotal coupling at the second end of the light source support structure.