公开(公告)号：US20190285237A1

公开(公告)日：2019-09-19

申请号：US16346601

申请日：2017-11-02

Applicant: BASF SE

Inventor： TOBIAS HINTERMANN ,  Patrice BUJARD ,  Andre KOSTRO ,  Adrian VON MUEEHLENEN ,  Cristobal GARRIDO SEGURA

IPC: F21S11/00 ,  F21V8/00

Abstract: A daylight illumination system for integration into a building or larger vehicle comprises a translucent facade element (800) containing a glass sheet and a light redirection element (302 or 708), and a light transport channel (801) for guiding light about horizontally into an interior of the building, the light transport channel comprising one opening attached to the interior side of said facade element and at least one opening towards the interior of the building, characterised in that the light redirection element (302 or 708) is formed as a structured polymer film or sheet attached to a glass sheet of the facade element (800) and is configured for changing the direction of incident light into the about horizontal light transport channel.

公开(公告)号：US20200378572A1

公开(公告)日：2020-12-03

申请号：US16897573

申请日：2020-06-10

Applicant: BASF SE

Inventor： Tobias HINTERMANN ,  Patrice BUJARD ,  Andre KOSTRO ,  Adrian VON MUEHLENEN ,  Cristobal GARRIDO SEGURA

IPC: F21S11/00 ,  F21V8/00 ,  E04C1/42 ,  E04D13/03 ,  E04C2/54

Abstract: A daylight illumination system for integration into a building or larger vehicle comprises a translucent facade element (800) containing a glass sheet and a light redirection element (302 or 708), and a light transport channel (801) for guiding light about horizontally into an interior of the building, the light transport channel comprising one opening attached to the interior side of said facade element and at least one opening towards the interior of the building, characterised in that the light redirection element (302 or 708) is formed as a structured polymer film or sheet attached to a glass sheet of the facade element (800) and is configured for changing the direction of incident light into the about horizontal light transport channel.

公开(公告)号：US20190285238A1

公开(公告)日：2019-09-19

申请号：US16346606

申请日：2017-11-02

Applicant: BASF SE

Inventor： Cristobal GIRRADO SEGURA ,  Tobias HINTERMANN ,  Andre KOSTRO ,  Tatjana VETTER

IPC: F21S11/00 ,  F21V8/00

Abstract: A daylighting panel for integration into a building or larger vehicle comprises a translucent facade element (800) containing a glass sheet and a light transport channel (801) for guiding light about horizontally into an interior of the building, the light transport channel comprising one opening attached to the interior side of said facade element and at least one opening towards the interior of the building equipped with a luminaire (807), characterised in that the inner walls including the rear end are covered by a reflecting layer (808).