| 摘要 |
An improved two-level suspended lamp frame including a mount fastened onto a ceiling, a junction box extending below the mount, and a pendant fixture inserted at the sides of the mount and the junction box. The mount has insertion holes in which a coupling spring having two inward closured retentive ends is disposed at the interior face of each insertion hole. The junction box has openings formed in its circumference for the fitting of mounting blocks and retaining elements are installed at the two sides of each mounting block. Each pair of retaining elements has secured to their hook nibs an elastic component which, under normal conditions, pulls the inward protruding ends towards the inside of sleeved holes. As such, the rectangular insertion pegs of the pendant fixture are aligned with and slipped into the insertion holes of the junction box and tightly anchored without requiring additional fastening screws and tools to thereby effectively facilitate ease of assembly and installation. |
