Light-fixture support assembly
First Claim
1. A light fixture securable to an elongate support member, the light fixture comprising forward and rearward portions, the rearward portion comprising upper and lower shells defining a fixture interior with a rearward opening for receiving a fixture-adjacent end of the elongate support member into the fixture interior, the rearward portion comprising a fulcrum member extending rearwardly beyond one side of the rearward opening to an exterior fulcrum spaced rearwardly from the rearward opening to pivotably engage an adjacent side of the support member, the rearward portion terminating at the rearward opening along positions opposite the exterior fulcrum to maximize clearance of the support member along such positions, the lower shell being movably secured to the fulcrum member to provide a swinging angle of the lower shell with respect to the upper shell.
3 Assignments
0 Petitions
Accused Products
Abstract
An LED light fixture including a housing, a heat sink secured with respect to the housing and an LED illuminator secured with respect to the heat sink. The heat sink includes central and peripheral portions. The central portion has an LED-supporting surface and forward, rearward and lateral sides, the LED illuminator being at the LED-supporting surface. The peripheral portion extends laterally from the lateral sides. The central portion of the heat sink has downwardly-extending shield members at the lateral sides thereof configured and dimensioned to block upward illumination. In embodiments where the optical member is configured for directing emitter light predominantly toward the forward side, the central heat-sink portion has a downwardly-extending shield member at the rearward side thereof configured and dimensioned to block rearward illumination.
101 Citations
33 Claims
- 1. A light fixture securable to an elongate support member, the light fixture comprising forward and rearward portions, the rearward portion comprising upper and lower shells defining a fixture interior with a rearward opening for receiving a fixture-adjacent end of the elongate support member into the fixture interior, the rearward portion comprising a fulcrum member extending rearwardly beyond one side of the rearward opening to an exterior fulcrum spaced rearwardly from the rearward opening to pivotably engage an adjacent side of the support member, the rearward portion terminating at the rearward opening along positions opposite the exterior fulcrum to maximize clearance of the support member along such positions, the lower shell being movably secured to the fulcrum member to provide a swinging angle of the lower shell with respect to the upper shell.
Specification