公开(公告)号：WO2021083720A1

公开(公告)日：2021-05-06

申请号：PCT/EP2020/079430

申请日：2020-10-20

Applicant: SIGNIFY HOLDING B.V.

Inventor： ROTH, Eric, Anthony

IPC: G02B19/00 ,  F21K9/62

Abstract: A color mixing lens assembly is provided. The color mixing assembly may include a center mixing structure arranged concentrically within the optic. The center mixing structure may be configured to receive a first portion of electromagnetic radiation from a light receiving structure. The center mixing structure may include a plated surface. The center mixing structure may include a center kick structure arranged concentrically within the center mixing structure. The center kick structure may be configured to reflect the first portion of the electromagnetic radiation towards the plated surface. The center mixing structure may be configured to reflect the first portion of the electromagnetic radiation from the plated surface through an exit surface of the optic. The optic may be configured to reflect a second portion of the electromagnetic radiation received from the light source structure through the exit surface of the optic.

公开(公告)号：WO2021083803A1

公开(公告)日：2021-05-06

申请号：PCT/EP2020/079900

申请日：2020-10-23

Applicant: SIGNIFY HOLDING B.V.

Inventor： ROTH, Eric, Anthony

IPC: G02B19/00 ,  F21K9/62

Abstract: A color mixing lens assembly is provided. The color mixing lens assembly may include an optic arranged about a light source and a ring reflector. The ring reflector may be arranged within the optic. In this configuration, the ring reflector is configured to reflect the first portion towards a surface of the optic. The optic may be configured to reflect the first portion through an exit plane of the optic, and to reflect a second portion of the electromagnetic radiation through the exit plane. Alternatively, the ring reflector may be arranged around the optic. The optic may further include a kick surface configured to reflect the first portion of the electromagnetic radiation toward the ring reflector. The ring reflector may be configured to reflect the first portion through an exit plane of the optic. The optic may be configured to reflect a second portion of the electromagnetic radiation through the exit plane.

公开(公告)号：WO2020234036A1

公开(公告)日：2020-11-26

申请号：PCT/EP2020/063126

申请日：2020-05-12

Applicant: SIGNIFY HOLDING B.V.

Inventor： WESSNER, Zachary, Robert ,  DEBRUIN, Ray ,  KOLSKY, Bradford, Thomas ,  PRESTON, Jimmy ,  TIMMERMAN, Robert ,  ROTH, Eric, Anthony

IPC: F21S8/02 ,  F21V17/02 ,  F21V19/02 ,  F21V21/04 ,  F21V29/73 ,  F21V31/00 ,  F21V31/03 ,  F21Y115/10 ,  F21W131/10

Abstract: The present disclosure is directed to in grade light fixtures and recessed luminaires and subassemblies thereof, including, for example, a heat sink (10) and pivot (16) for a recessed luminaire (2), a gasket (100) for the recessed luminaire (2), and an outer box (70) and cover (4) for installation of the recessed luminaire (2). The recessed luminaire (2) comprises: a housing (6) having an internal surface (18); and a light subassembly (8) engaged with a thermally conductive body (10), the light subassembly (8) having a first end (53) and a second end (54), wherein the first end (53) of the light subassembly (8) is pivotally secured to a pivot (16) arranged on, in, or proximate to the internal surface (18) of the housing (6). The thermally conductive body (10) is in thermal contact with the internal surface (18) of the housing (5). The recessed luminaire (2) further comprises a dehumidifier (90).