公开(公告)号：US20190353340A1

公开(公告)日：2019-11-21

申请号：US16054922

申请日：2018-08-03

Applicant: Eaton Intelligent Power Limited

Inventor： Russell Bryant Green ,  Kevin Roy Harpenau

IPC: F21V25/12 ,  F21S8/02 ,  F21V15/01

Abstract: A fire-resistance rated lighting fixture includes intumescent coatings or materials. A recessed housing includes a body and a top with an intumescent material located in the top of the recessed housing. One or more brackets can hold the intumescent material in place within the top of the recessed housing. An intumescent coating can also be applied to one or more components of the fire-resistance rated lighting fixture.

公开(公告)号：US20190285259A1

公开(公告)日：2019-09-19

申请号：US16430066

申请日：2019-06-03

Applicant: Eaton Intelligent Power Limited

Inventor： Jerold Alan Tickner ,  Kevin Roy Harpenau ,  Russell Bryant Green

IPC: F21V23/00 ,  F21V8/00 ,  F21V29/15 ,  F21V21/04 ,  F21V23/06 ,  F21S8/04 ,  F21K9/61 ,  F21V21/03 ,  F21V19/00 ,  F21S8/02

Abstract: A system for mounting a light emitting diode (LED) wave guide down light retrofit fixture. The system can include a mounting plate having a number of apertures symmetrically positioned around a center of the mounting plate. The system can also include at least one fastening device mechanically coupled to an upper surface of the mounting plate using at least a first aperture of the apertures, where the at least one fastening device mechanically couples to a base of an existing fixture. The system can further include a coupling device mechanically coupled to a lower surface of the mounting plate. The system can also include a trim assembly having a frame and a LED light source mechanically coupled to the frame. The frame can have a coupling feature disposed on a top surface of the frame, where the coupling feature mechanically couples to the coupling device.

公开(公告)号：US20190211999A1

公开(公告)日：2019-07-11

申请号：US16241836

申请日：2019-01-07

Applicant: Eaton Intelligent Power Limited

Inventor： Grzegorz Wronski ,  Kevin Roy Harpenau ,  Russell Bryant Green ,  Philip Dean Winters ,  Jyoti Kumar ,  Oliver Ernst

IPC: F21V21/04 ,  F21S8/02 ,  F21V17/16 ,  F21V21/26

CPC classification number: F21V21/04 ,  F21S8/026 ,  F21V17/16 ,  F21V21/26

Abstract: A luminaire includes a finishing section. The finishing section has a finishing cone that defines an internal cavity. The finishing section further includes a light source that is disposed within the internal cavity of the finishing cone. Additionally, the luminaire includes one or more retention devices that are coupled to the finishing cone. The one or more retention devices are configured to mount the finishing cone within a recessed can having one or more retention device receivers. The one or more retention devices include wire forms such as, but not limited to, spring wire forms and coiled wire forms. Alternatively, the one or more retention devices include a friction retention device.

公开(公告)号：US20190338925A1

公开(公告)日：2019-11-07

申请号：US16404634

申请日：2019-05-06

Applicant: Eaton Intelligent Power Limited

Inventor： Russell Bryant Green ,  Hao Luo ,  Huitang Zhang

IPC: F21V17/00 ,  F21S8/02 ,  F21V21/04

Abstract: A luminaire includes a light module body and a trim attachment mechanism. The trim attachment mechanism includes a first lever with a first cam on a first side of the light module body and a second lever with a second cam on a second side of the light module body. The first lever and the second lever can both be rotated between a release position that releases and attached trim and an engage position that engages an attached trim. The luminaire can also include a mounting bracket mechanism with a recess circumscribing the light module body and a pair of notches on opposite sides. Torsion spring brackets can be shaped to rotate freely in the recess, whereas friction blade brackets are secured in the notches so that the friction blades do not rotate relative to the light module body.