公开(公告)号：US11060696B2

公开(公告)日：2021-07-13

申请号：US16991543

申请日：2020-08-12

Applicant: ABL IP Holding LLC

Inventor： Douglas Dewayne Grove ,  Benjamin Bruckner

IPC: F21V7/00 ,  F21S6/00 ,  F21S8/06 ,  F21S8/04

Abstract: A luminaire includes a housing, a downlight that includes one or more first light sources configured to emit a first light downwardly from the housing, a waveguide, and one or more second light sources. The waveguide is formed of a portion of an optical material and characterized by opposing planar faces joined by one or more edge faces about a periphery of the optical material. The waveguide forms at least a portion of an uppermost optical surface of the luminaire. The one or more second light sources are coupled with the housing and configured to emit a second light into the optical material through at least one of the one or more edge faces. The waveguide is configured to emit at least a portion of the second light upwardly from an upper one of the planar faces.

公开(公告)号：US10775018B1

公开(公告)日：2020-09-15

申请号：US16572949

申请日：2019-09-17

Applicant: ABL IP Holding LLC

Inventor： Douglas Dewayne Grove ,  Benjamin Bruckner

IPC: F21V7/00 ,  F21S6/00 ,  F21S8/04 ,  F21S8/06

Abstract: A luminaire includes a housing, a downlight that includes one or more first light sources configured to emit a first light downwardly from the housing, a waveguide, and one or more second light sources. The waveguide is formed of a portion of an optical material and characterized by opposing planar faces joined by one or more edge faces about a periphery of the optical material. The waveguide forms at least a portion of an uppermost optical surface of the luminaire. The one or more second light sources are coupled with the housing and configured to emit a second light into the optical material through at least one of the one or more edge faces. The waveguide is configured to emit at least a portion of the second light upwardly from an upper one of the planar faces.

公开(公告)号：USD877401S1

公开(公告)日：2020-03-03

申请号：US29602708

申请日：2017-05-02

Applicant: ABL IP Holding LLC

Designer： Megan Marie Tepo ,  Douglas Dewayne Grove ,  John M. Reilly ,  Joseph J. Onda ,  James S. Conn ,  Jeff Robert Shaner

公开(公告)号：US20180320844A1

公开(公告)日：2018-11-08

申请号：US15958407

申请日：2018-04-20

Applicant: ABL IP Holding LLC

Inventor： Megan Marie Tepo ,  Douglas Dewayne Grove ,  John M. Reilly ,  Joseph James Onda ,  James Scott Conn ,  Jeff Robert Shaner

IPC: F21S8/04 ,  F21V15/01 ,  F21V29/76 ,  F21V7/04 ,  F21V17/16

CPC classification number: F21S8/04 ,  F21K9/20 ,  F21K9/68 ,  F21S8/026 ,  F21V5/007 ,  F21V5/046 ,  F21V7/043 ,  F21V7/28 ,  F21V15/01 ,  F21V17/162 ,  F21V21/005 ,  F21V21/044 ,  F21V21/088 ,  F21V21/14 ,  F21V23/02 ,  F21V29/503 ,  F21V29/763 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/58

Abstract: A baffle for use in a light fixture that includes one or more light emitter positions includes one or more upper edges, each of the upper edges encircling a light emitting aperture and lying within an upper region. The baffle also includes one or more lower edges that correspond in number with the one or more upper edges, each lower edge lying within a lower region, and encircling an output aperture. Plan view shapes of the upper and lower edges form closed shapes that are devoid of angles. The baffle further includes an interior baffle surface that extends downwardly from each of the upper edges to corresponding ones of the lower edges. The interior baffle surface is continuously and downwardly concave from each of the upper edges to each of the lower edges, and is devoid of angles.

公开(公告)号：US20140268797A1

公开(公告)日：2014-09-18

申请号：US13803743

申请日：2013-03-14

Applicant: ABL IP HOLDING LLC

Inventor： Algimantas J. Gabrius ,  Douglas Dewayne Grove ,  Joseph J. Onda ,  Carl Jason Schoeneberg ,  Paul Gregory Thompson

IPC: F21V17/00 ,  F21V17/10 ,  F21V29/00

CPC classification number: F21V17/002 ,  F21S8/026 ,  F21V7/0025 ,  F21V17/10 ,  F21V17/12 ,  F21V17/14 ,  F21V29/713 ,  F21V29/773 ,  F21Y2115/10

Abstract: A light engine that allows for customization and easy adjustability of various properties of the distributed light. The light engine includes an optic holder having threads that engage with threads of a mounting ring to allow a lower reflector and/or a diffuser lens to be replaced without removing the entire light engine from the installation. The light engine also includes an upper reflector that interfaces with the optic holder so that the upper reflector also can be easily replaced without removing the entire light engine from the installation.

Abstract translation: 一种轻型发动机，允许分配光的各种属性的定制和易于调整。 光引擎包括具有与安装环的螺纹啮合的螺纹的光学保持器，以允许更换下反射器和/或漫射器透镜而不从整个装置中移除整个光引擎。 光引擎还包括与光学保持器接合的上反射器，使得上反射器也可以容易地更换，而不需要将整个光引擎从安装中移除。