IP Library Granted Patent US 8,911,114
Granted Patent B2
US 8,911,114 · App. 13/683,713 · Granted Dec 16, 2014

Retrofit reflector for a fixture

Inventors: Steve Tokarz (Superior Township, MI); William Turnau (Canton, MI); William Runge (Canton, MI)
Assignee: American Green Technology
F21V7/16
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Quick Facts
Patent No.
US 8,911,114
App. No.
13/683,713
Granted
Dec 16, 2014
Kind
B2
Abstract

A retrofit reflector for a fixture that may be utilizing an induction lamp, mounts the lamp at a point of zero bending moment on the reflector. The reflector bends widthwise in the fixture to fit within various widths of fixtures while maintaining the lamp along the zero bending moment on the reflector.

Claims (21)

1. A retrofit reflector for a light fixture, said retrofit reflector comprising:

a flexible reflective body having a base and an arm extending from said base,

a bending axis disposed across said body, said axis disposed in parallel with said arm, and

a first mount disposed along said bending axis, said mount holding a light lamp, whereby upon flexure of said base, said base bends widthwise in the fixture to fit within various widths of fixtures while maintaining the mount at a zero bending moment along said bending axis such that integrity of said lamp is maintained during said flexure.

2. The retrofit reflector of claim 1 wherein said lamp is an induction lamp.

3. The retrofit reflector of claim 1 further comprising a second mount disposed along said bending moment.

4. The retrofit reflector of claim 1 wherein said base forms a concave shape if said base is longer than a standard base for a different fixture.

5. The retrofit reflector of claim 1 wherein said lamp is elevated relative to said fixture by said concave shape.

6. The retrofit reflector of claim 1 wherein said base forms a convex shape if said base is shorter than a standard base for a different fixture.

7. The retrofit reflector of claim 6 wherein said lamp is lowered relative to said fixture by said convex shape.

8. The retrofit reflector of claim 1 wherein said base has a second arm extending therefrom.

9. A method of retrofitting a fixture with a retrofit reflector comprising the steps of:

mounting a lamp to a line of zero bending moment on a base of the flexible retrofit reflector, said retrofit reflector having an arm on a side thereof,

flexing said arm of the retrofit reflector that extends from said base to fit within said fixture, and

bending the base of the retrofit reflector while maintaining the lamp at a point of zero bending moment as the arm flexes to fit the retrofit reflector within said fixture.

10. The method of claim 9 further comprising;

flexing a second arm of said retrofit reflector that extends from said base to fit within said fixture.

11. The method of claim 9 further comprising:

flexing said base concavely if said fixture has a base that longer than a base in a standard fixture.

12. The method of claim 9 further comprising:

flexing said base convexly if said fixture has a base that is shorter than a base in a standard fixture.

Assignments (2)
SECURITY INTEREST Recorded Mar 24, 2017
From: AMERICAN GREEN TECHNOLOGY, INC.
To: USHIO AMERICA, INC.
Reel/Frame 042086/0808 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 10, 2016
From: TOKARZ, STEVE; TURNAU, WILLIAM; RUNGE, WILLIAM
To: AMERICAN GREEN TECHNOLOGY
Reel/Frame 037446/0762 →
Continuity (2)
Provisional Application 61562718 · Nov 22, 2011
Related Publication 20130170215A1 · Jul 4, 2013