Luminaire retention
A retention structure for retaining a recessed lighting fixture behind a ceiling includes an attachment structure that has a first wall and a second wall. The attachment structure is designed to be attached to a housing of a recessed light fixture. The retention structure further includes a screw attached to the first wall of the attachment structure and to the second wall of the attachment structure. The retention structure also includes a pawl attached to the threaded screw. The pawl is rotatable along with the threaded screw. The pawl is also axially movable along the threaded screw between the first wall of the attachment structure and the second wall of the attachment structure.
1. A retention structure for a recessed lighting fixture, the retention structure comprising:
an attachment structure having a first wall and a second wall, the attachment structure designed to be attached to a housing of a recessed light fixture;
a threaded screw attached to the first wall of the attachment structure and to the second wall of the attachment structure; and
a pawl attached to the threaded screw, wherein the pawl is rotatable along with the threaded screw, wherein the pawl is axially movable along the threaded screw between the first wall of the attachment structure and the second wall of the attachment structure, wherein the pawl includes an upper segment and a lower segment, and wherein the upper segment is rotatable separate from the lower segment.
2. The retention structure of claim 1 , wherein the pawl is rotatable between a first rotational position and a second rotational position in response to the threaded screw being rotated.
3. The retention structure of claim 1 , wherein the pawl is axially movable along the threaded screw in response to the threaded screw being rotated.
4. The retention structure of claim 3 , wherein the pawl is axially movable along the threaded screw when the pawl is prevented from rotating along with the threaded screw.
5. The retention structure of claim 1 , wherein the pawl further includes a bridge segment coupled to the upper segment and to the lower segment and wherein the bridge segment is severable such that after the bridge segment is severed, the upper segment is rotatable along with the threaded screw independent of the lower segment.
6. The retention structure of claim 1 , wherein the upper segment and the lower segment each include a wing segment and an attachment segment and wherein the threaded screw extends through a passageway of the pawl, the passageway of the pawl being extending through the attachment segment of the upper segment and through the attachment segment of the lower segment.
7. The retention structure of claim 6 , wherein the wing segment of the upper segment of the pawl includes a first wing section, a second wing section, and a score line between the first wing section and the second wing section and wherein the wing segment of the upper segment of the pawl is designed to be cut along the score line.
8. The retention structure of claim 7 , wherein the wing segment of the upper segment of the pawl further includes a third wing section and a second score line between the third wing section and the second wing section and wherein the wing segment of the upper segment of the pawl is designed to be cut along the second score line.
9. The retention structure of claim 1 , wherein the attachment structure includes an attachment tab and an attachment hole, the attachment tab designed for insertion into a tab slot of the housing of the recessed light fixture and wherein the attachment hole is designed to receive a fastener for attaching the attachment structure to the housing of the lighting fixture.
10. A lighting structure for a recessed lighting fixture, the lighting structure comprising:
a lighting fixture housing having a window; and
a retention structure, wherein the retention structure includes:
an attachment structure having a first wall and a second wall, wherein the attachment structure is attached the lighting fixture housing;
a threaded screw attached to the first wall of the attachment structure and to the second wall of the attachment structure, the threaded screw extending across the window of the lighting fixture housing; and
a pawl attached to the threaded screw, wherein the pawl is rotatable along with the threaded screw, wherein the pawl is axially movable along the threaded screw between the first wall of the attachment structure and the second wall of the attachment structure, wherein the pawl includes an upper segment and a lower segment, and wherein the upper segment is rotatable separate from the lower segment.
11. The lighting structure of claim 10 , wherein the pawl is rotatable between a first rotational position and a second rotational position in response to the threaded screw being rotated from within the lighting fixture housing.
12. The lighting structure of claim 11 , wherein the pawl is designed to retain the lighting fixture housing in a recessed position when the pawl is rotated to the second rotational position.
13. The lighting structure of claim 10 , wherein, when the pawl is prevented from rotating along with the threaded screw, the pawl is axially movable along the threaded screw in response to the threaded screw being further rotated from within the lighting fixture housing.
14. The lighting structure of claim 10 , wherein the pawl includes a bridge segment coupled to the upper segment and to the lower segment and wherein the bridge segment is severable such that after the bridge segment is severed, the upper segment is rotatable along with the threaded screw independent of the lower segment.
15. The lighting structure of claim 10 , wherein the lighting fixture housing includes a tab slot and a fastener hole, wherein the attachment structure includes an attachment tab and an attachment hole, wherein the attachment tab inserted into the tab slot of the lighting fixture housing, and wherein a fastener is inserted through the attachment hole of the attachment structure and through the fastener hole of the lighting fixture housing.
16. The lighting structure of claim 10 , further comprising a junction box attached to the lighting fixture housing, wherein the junction box is tapered as the junction box extends toward the lighting fixture housing.
17. A method of installing a recessed lighting fixture, the method comprising:
inserting a lighting structure including a housing and a retention structure through an opening of a ceiling, wherein the retention structure is attached to the housing, the retention structure including a pawl attached to a screw and wherein an opening of the housing faces an area below the ceiling after the lighting structure is inserted through the opening of the ceiling; and
rotating the screw to rotate the pawl to a rotational position away from the housing on a side of the ceiling facing away from the area below the ceiling, wherein the screw is accessible through the opening of the housing, wherein the pawl includes an upper segment and a lower segment, and wherein the upper segment is rotatable separate from the lower segment.
18. The method of claim 17 , further comprising rotating the screw further to lower the pawl along the screw such that the pawl is in contact with the ceiling on the side of the ceiling facing away from the area below the ceiling.
19. The method of claim 17 , wherein the pawl includes a bridge segment coupled to the upper segment and to the lower segment.
20. The method of claim 19 , wherein a the bridge segment is severed such that the lower segment is prevented from rotating away from the outside surface of the housing by a side wall of the opening of the ceiling.