公开(公告)号：US10197254B2

公开(公告)日：2019-02-05

申请号：US15892711

申请日：2018-02-09

申请人： Walthill Opportunities L.L.C.

发明人： William Todd Crandell ,  Benjamin S. Arriola

IPC分类号： F21V21/34 ,  F21V17/04 ,  F21V17/16 ,  F21V21/03 ,  F21V23/00 ,  F21V23/02 ,  F21V21/005 ,  F21Y103/10 ,  F21Y115/10

摘要： A ceiling grid system formed of struts has a plurality of elongate insert light units. The grid system suspended from the ceiling and comprising a multiplicity of steel elongate channels (struts) arranged in the grid. The channels having a downwardly directed U-shape and defining an opening and an open channel interior, the channel having opposing J-shaped wall portions, each wall portion with an inwardly directed curved lip portion defining a gap width therebetween the two wall portions. The elongate insert light units seated within one of the steel elongate channels, each insert light unit having an elongate body with a light emitting side, each insert light unit comprising a housing, and a strip of light emitting diodes, and a transmission portion at the light emitting side, the body retained in the interior of the channel, each light unit removable and replaceable with the respective channel.

公开(公告)号：US20180224103A1

公开(公告)日：2018-08-09

申请号：US15892711

申请日：2018-02-09

申请人： Walthill Opportunities L.L.C.

发明人： William Todd Crandell ,  Benjamin S. Arriola

IPC分类号： F21V21/34 ,  F21V17/04 ,  F21V17/16 ,  F21V21/03 ,  F21V21/005 ,  F21V23/00 ,  F21V23/02

CPC分类号： F21V21/34 ,  F21K9/00 ,  F21S4/28 ,  F21S8/061 ,  F21V17/04 ,  F21V17/162 ,  F21V21/005 ,  F21V21/025 ,  F21V21/03 ,  F21V23/002 ,  F21V23/008 ,  F21V23/02 ,  F21V29/83 ,  F21V31/005 ,  F21Y2103/10 ,  F21Y2115/10

摘要： A ceiling grid system formed of struts has a plurality of elongate insert light units. The grid system suspended from the ceiling and comprising a multiplicity of steel elongate channels (struts) arranged in the grid. The channels having a downwardly directed U-shape and defining an opening and an open channel interior, the channel having opposing J-shaped wall portions, each wall portion with an inwardly directed curved lip portion defining a gap width therebetween the two wall portions. The elongate insert light units seated within one of the steel elongate channels, each insert light unit having an elongate body with a light emitting side, each insert light unit comprising a housing, and a strip of light emitting diodes, and a transmission portion at the light emitting side, the body retained in the interior of the channel, each light unit removable and replaceable with the respective channel.

公开(公告)号：US20190301713A1

公开(公告)日：2019-10-03

申请号：US16266459

申请日：2019-02-04

申请人： Walthill Opportunities, L.L.C.

发明人： William Todd Crandell ,  Benjamin S. Arriola

IPC分类号： F21V21/34 ,  F21V21/005 ,  F21V17/04 ,  F21K9/00 ,  F21S8/06 ,  F21V23/02 ,  F21V23/00 ,  F21V21/03 ,  F21V17/16 ,  F21S4/28 ,  F21V29/83 ,  F21V21/02

摘要： A ceiling grid system formed of struts has a plurality of elongate insert light units. The grid system suspended from the ceiling and comprising a multiplicity of steel elongate channels (struts) arranged in the grid. The channels having a downwardly directed U-shape and defining an opening and an open channel interior, the channel having opposing J-shaped wall portions, each wall portion with an inwardly directed curved lip portion defining a gap width therebetween the two wall portions. The elongate insert light units seated within one of the steel elongate channels, each insert light unit having an elongate body with a light emitting side, each insert light unit comprising a housing, and a strip of light emitting diodes, and a transmission portion at the light emitting side, the body retained in the interior of the channel, each light unit removable and replaceable with the respective channel.