Patent ID: 9627872
Date: 2017-04-18
CPC Classifications: H02G

Claim:
1. A power supply assembly, comprising: a ceiling panel for a ceiling grid, the ceiling panel having an aperture therethrough and having a top side and a bottom side, the top side being disposed facing a roof of a structure when the ceiling panel is installed in the ceiling grid; a frame secured to the ceiling panel, the frame being secured to the top side of the ceiling panel, whereby the frame is disposed on a top side of the ceiling grid when installed in the ceiling grid; a junction box secured to the frame; a cord passing through the aperture, a first end of the cord being electrically connected to the junction box; an elastic strain relief device secured to the frame and secured to the cord that suspends a portion of the cord above the ceiling panel, the strain relief device being disposed on the top side of the ceiling panel and configured to prevent disconnection of the cord from the junction box; a retaining member disposed in the aperture, the retaining member configured to prevent tearing of the cord; and a support member secured to the frame that in use supports the frame from the roof when the power supply assembly is installed in the ceiling grid.