IP Library Granted Patent US 8,820,983
Granted Patent B2
US 8,820,983 · App. 13/680,206 · Granted Sep 2, 2014

Downlight support

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Quick Facts
Patent No.
US 8,820,983
App. No.
13/680,206
Granted
Sep 2, 2014
Kind
B2
Abstract

A downlight support to enable installation of a downlight luminaire within a fixture is provided. The support includes has a tubular band. The tubular band has a first section, having a first diameter, and a second section, having a second diameter. The first diameter and the second diameter are arrayed about a longitudinal axis. A plurality of leaf springs is positioned on the second diameter. Each leaf spring in the plurality of leaf springs extends parallel to the longitudinal axis. A plurality of pairs of tension spring receptors is arrayed about the first diameter. Each pair of tension spring receptors extends inwardly toward the longitudinal axis.

Claims (7)

1. A downlight support for a lighting fixture, comprising:

a single tubular band having a first section comprising two opposing portions that define a first diameter and a second section comprising two opposing portions that define a second diameter different the first diameter, wherein the portions of the first section alternate with the portions of the second section about a longitudinal axis of the single tubular band;

a plurality of leaf springs positioned on the second section and extending generally parallel to the longitudinal axis; and

a plurality of tension spring receptors arrayed about the first section and extending generally inwardly toward the longitudinal axis.

2. The downlight support of claim 1 , wherein each of the tension spring receptors comprises a pair of spaced-apart receptacles, and wherein each receptacle in the pair of spaced-apart receptacles is configured to receive a portion of a tension spring.

3. The downlight support of claim 2 , wherein each receptacle is a U-shaped clip, and wherein each U-shaped clip is configured to receive a portion of a tension spring.

4. The downlight support of claim 1 , wherein each of the leaf springs comprises an elongated, substantially flat portion affixed to a side of the second section and an engaging end having a projection extending away from the longitudinal axis.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 23, 2022
From: ACUITY BRANDS LIGHTING, INC.
To: ABL IP HOLDING LLC
Reel/Frame 059220/0139 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 9, 2021
From: OSRAM SYLVANIA INC.
To: ACUITY BRANDS LIGHTING, INC.
Reel/Frame 058081/0267 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 19, 2012
From: SCHMITT, ROBERT; HOU, HONGBIAO
To: OSRAM SYLVANIA INC.
Reel/Frame 029321/0759 →