FRAME, KENNETH B.,SCHMIDT, JONATHAN BECKER,VAN DER SCHYF, MARTHINUS CHRISTOFFEL
申请号：
CA3050935
公开号：
CA3050935A1
申请日:
2019.07.31
申请国别(地区):
CA
年份:
2020
代理人:
摘要：
Systems and methods for collapsible lighting fixtures are disclosed. Inaspects, ahorticultural luminaire 100 has first and second light fixtures 110, 120coupled inmovable relation between storage and deployed positions by a coupling element130applying a retarding torque. Coupling element can be coupling shaft 250providingfriction, or friction hinge cartridge 260. In aspects, hinge 130 has ledgesurfaces 218,228 adjacent rotational hinge faces 216, 226 and extending transverse therotationalplane. In aspects, a horticultural luminaire has an articulated cablewayextendingthrough hinge 130 coupling light fixtures 110, 120 and guiding a cableentering from theexterior into cable passageways in light fixtures 110, 120, thereby lesseninga cablepinch point during rotation and deployment.
