公开(公告)号：US09915417B1

公开(公告)日：2018-03-13

申请号：US15186122

申请日：2016-06-17

Applicant: Cooper Technologies Company

Inventor： Timothy Glen Wright ,  Adam Moore Foy ,  Eric Allyn Snyder

IPC: F21V23/04 ,  F21V8/00 ,  F21Y105/18 ,  F21Y115/10

CPC classification number: F21V23/0471 ,  F21Y2105/18 ,  F21Y2115/10 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0091 ,  H05B33/0854 ,  H05B37/02 ,  H05B37/0209 ,  H05B37/0218 ,  H05B37/0227

Abstract: A circular edge-lit lighting device includes a light emitting panel (LEP) and a first light emitting diode (LED) light source positioned proximal to a first location on a narrow outer perimeter edge of the LEP. The first LED light source is configured to emit a first light into the LEP through the narrow outer perimeter edge. The first light has a first intensity level. The circular edge-lit lighting device also includes a second LED light source positioned proximal to a second location on the narrow outer perimeter edge the LEP. The second LED light source is configured to emit a second light into the LEP through the narrow outer perimeter edge. The second light has a second intensity level. The first location and the second location are different locations.

公开(公告)号：US20190154232A1

公开(公告)日：2019-05-23

申请号：US15820105

申请日：2017-11-21

Applicant: Cooper Technologies Company

Inventor： Eric Tyler DiFelice ,  Adam Moore Foy

IPC: F21V5/08 ,  F21V23/00 ,  F21V19/00 ,  G02B27/09

Abstract: A linear luminaire includes a housing and a light emitting diode (LED) light source attached to the housing. The luminaire further includes an over-optic piece covering the LED light source, and a lens spaced from the over-optic piece and covering the over-optic piece from view. A distribution of a light provided by the luminaire through the lens depends on the over-optic piece.