IP Library Granted Patent US 10,794,576
Granted Patent B1
US 10,794,576 · App. 16/529,960 · Granted Oct 6, 2020

Slide adjustable hinge and latch securement for a light emitting diode (LED) fixture retrofit kit

Inventor: John Helms (Madison, AL)
Assignee: Universal Lighting Technologies, Inc.
F21V21/03F16C11/10F16M13/022F21S8/043F16M2200/027F21Y2115/10
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Quick Facts
Patent No.
US 10,794,576
App. No.
16/529,960
Granted
Oct 6, 2020
Kind
B1
Abstract

A hinge apparatus and method of use are provided for securing to a slide of a retrofit kit and to an opening of a fixture. The hinge apparatus includes a hinge configured to couple to the opening of the fixture, a top section coupled to the hinge, a lower section coupled to the top section and having a cavity formed therebetween, the cavity configured to be coupleable to the retrofit kit, a hinge brake securement device coupled to the top section, a neck extending outwardly from the hinge brake securement device, a hinge brake coupled to the neck, and a notch coupled to the hinge brake, the notch configured to be receivable at the slide of the retrofit kit.

Claims (51)

1. A hinge apparatus for securing to a slide of a retrofit kit, the slide comprising a portion of the retrofit fit configured to enable a sliding movement of the hinge apparatus there along, and to an opening of a fixture, the apparatus comprising:

a hinge, the hinge configured to couple to the opening of the fixture;

a top section connected to the hinge;

a lower section connected to the top section and having a cavity formed therebetween, the cavity configured to be coupleable to the retrofit kit;

a hinge brake securement device rotatably coupled to the top section;

a neck extending outwardly from the hinge brake securement device;

a hinge brake coupled to the neck; and

a notch coupled to the hinge brake, the notch configured to be receivable at the slide of the retrofit kit.

2. The hinge apparatus of claim 1 , further comprising an extension coupled between the top section and the hinge.

3. The hinge apparatus of claim 1 , wherein the hinge brake is configured to restrict movement of the hinge apparatus along the slide of the retrofit kit when the notch is received within the slide of the retrofit kit.

4. The hinge apparatus of claim 1 , wherein the hinge apparatus is configured to move along the slide of the retrofit kit when the notch is not received within the slide of the retrofit kit.

5. The hinge apparatus of claim 1 , wherein the cavity is configured to receive at least a portion of the retrofit kit therein.

6. A retrofit kit for retrofitting a fixture with a light emitting diode (LED) light source, comprising:

a body having a slide configured to enable a sliding movement of a hinge apparatus there along, at least a portion of the slide including a groove;

the hinge apparatus, including,

a hinge couple able to the fixture;

a top section connected to the hinge;

a lower section connected to the top section and having a cavity formed therebetween, the cavity configured to receive at least a portion of the slide;

a hinge brake securement device rotatably coupled to the top section;

a neck extending outwardly from the hinge brake securement device;

a hinge brake coupled to the neck; and

a notch coupled to the hinge brake, the notch configured to be receivable by the groove, and

an LED light source coupleable to at least one of the body or the fixture.

7. The retrofit kit of claim 6 , wherein the hinge brake is configured to rotate about the hinge brake securement device.

8. The retrofit kit of claim 6 , wherein the hinge brake is configured to restrict movement of the hinge apparatus along the groove when the notch is received within the groove.

9. The retrofit kit of claim 6 , wherein the hinge apparatus is configured to move along the groove of the retrofit kit when the notch is not within the groove.

10. The retrofit kit of claim 6 , wherein the cavity is configured to receive at least a portion of the slide therein.

11. A method of retrofitting a fixture with a light emitting diode (LED) light source using a retrofit kit, comprising:

removing a lens cover from the fixture;

adjusting a position of at least one hinge assembly of the retrofit kit to correspond to at least one hinge opening location of the fixture;

coupling the at least one hinge assembly to the at least one hinge opening location;

removing an existing light source from the fixture and replacing the existing light source with the LED light source;

adjusting a position of at least one latch of the retrofit kit to correspond to at least one latch opening location of the fixture; and

coupling the at least one latch to the at least one latch opening location,

wherein coupling the at least one hinge assembly to the at least one hinge opening location includes locking a position of the hinge assembly relative to a slide of the retrofit kit by moving a hinge brake of the hinge assembly into a locking position, and

wherein moving the hinge brake into the locking position includes rotating the hinge brake to cause a notch of the hinge brake to be received within a groove of the slide.

12. The method of claim 11 , wherein adjusting the position of the at least one hinge assembly to correspond to the at least one hinge opening location includes translating the at least one hinge assembly along a slide portion of the retrofit fit configured to enable a sliding movement of the hinge apparatus there along, while a notch of the hinge assembly is external to a groove of the slide portion.

13. The method of claim 11 , wherein prior to adjusting the position of the at least one hinge assembly, the method includes moving a hinge brake of the hinge assembly into an unlocked position.

14. The method of claim 13 , wherein the moving the hinge brake into the unlocked position includes rotating the hinge brake to cause a notch of the hinge assembly to exit a groove of the retrofit kit.

15. The method of claim 11 , wherein the at least one hinge assembly comprises a plurality of hinge assemblies, and wherein adjusting the position of at least one hinge assembly to correspond to the at least one hinge opening location of the fixture includes adjusting at least one of the plurality of hinge assemblies.

16. A method of retrofitting a fixture with a light emitting diode (LED) light source using a retrofit kit, comprising:

removing a lens cover from the fixture;

adjusting a position of at least one hinge assembly of the retrofit kit to correspond to at least one hinge opening location of the fixture;

coupling the at least one hinge assembly to the at least one hinge opening location;

removing an existing light source from the fixture and replacing the existing light source with the LED light source;

adjusting a position of at least one latch of the retrofit kit to correspond to at least one latch opening location of the fixture; and

coupling the at least one latch to the at least one latch opening location,

wherein prior to adjusting the position of the at least one hinge assembly, a hinge brake of the hinge assembly is moved into an unlocked position, and

wherein moving the hinge brake into the unlocked position includes rotating the hinge brake to cause a notch of the hinge assembly to exit a groove of the retrofit kit.

17. The method of claim 16 , wherein adjusting the position of the at least one hinge assembly to correspond to the at least one hinge opening location includes translating the at least one hinge assembly along a slide portion of the retrofit kit while a notch of the hinge assembly is external to a groove of the slide.

18. The method of claim 16 , wherein the at least one hinge assembly comprises a plurality of hinge assemblies, and wherein adjusting the position of at least one hinge assembly to correspond to the at least one hinge opening location of the fixture includes adjusting at least one of the plurality of hinge assemblies.

Assignments (3)
RELEASE OF SECURITY INTEREST Recorded Aug 14, 2023
From: FGI WORLDWIDE LLC
To: UNIVERSAL LIGHTING TECHNOLOGIES, INC.; DOUGLAS LIGHTING CONTROLS, INC.
Reel/Frame 064585/0271 →
SECURITY INTEREST Recorded Mar 15, 2021
From: UNIVERSAL LIGHTING TECHNOLOGIES, INC.; DOUGLAS LIGHTING CONTROLS, INC.
To: FGI WORLDWIDE LLC
Reel/Frame 055599/0086 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 1, 2019
From: HELMS, JOHN
To: UNIVERSAL LIGHTING TECHNOLOGIES, INC.
Reel/Frame 050581/0072 →
Continuity (1)
Provisional Application 62713582 · Aug 2, 2018