公开(公告)号：US20160033718A1

公开(公告)日：2016-02-04

申请号：US14879678

申请日：2015-10-09

Applicant: The Chamberlain Group, Inc.

Inventor： Timothy Gale Birdwell ,  Eric Colin Bretschneider ,  James J. Fitzgibbon

IPC: F21V8/00 ,  F21V7/04

CPC classification number: F21V7/041 ,  E05F15/668 ,  E05F15/684 ,  E05Y2201/10 ,  E05Y2800/106 ,  F21K9/61 ,  F21V3/02 ,  F21V33/006 ,  F21Y2115/10 ,  G02B6/0008

Abstract: A movable barrier operator mounts to a ceiling or a wall of a garage. The movable barrier operator includes an operator housing with a motor configured to open and close a movable barrier. The movable barrier operator also includes an LED light source mounted to the housing, a light cover, and a light distributing element. The light cover has several side surfaces that surround or covers the light source. The light distributing element mounts relative to the light source and is configured to scatter light projected by the LED light source so that some of the scattered light is directed toward one or more of the side surfaces of the light cover.

Abstract translation: 可移动的屏障操作员安装在车库的天花板或墙壁上。 可移动屏障操作器包括具有马达的操作器壳体，该马达构造成打开和关闭可移动屏障。 可移动屏障操作器还包括安装到壳体的LED光源，光罩和光分布元件。 光罩具有围绕或覆盖光源的多个侧表面。 光分配元件相对于光源安装并且被配置为散射由LED光源投影的光，使得一些散射光被引向光罩的一个或多个侧表面。

公开(公告)号：US10054290B2

公开(公告)日：2018-08-21

申请号：US14879678

申请日：2015-10-09

Applicant: The Chamberlain Group, Inc.

Inventor： Timothy Gale Birdwell ,  Eric Colin Bretschneider ,  James J. Fitzgibbon

IPC: F21V7/04 ,  F21V8/00 ,  E05F15/668 ,  F21K9/61 ,  F21V33/00 ,  F21V3/02 ,  E05F15/684 ,  F21Y115/10

CPC classification number: F21V7/041 ,  E05F15/668 ,  E05F15/684 ,  E05Y2201/10 ,  E05Y2800/106 ,  F21K9/61 ,  F21V3/02 ,  F21V33/006 ,  F21Y2115/10 ,  G02B6/0008

Abstract: A movable barrier operator mounts to a ceiling or a wall of a garage. The movable barrier operator includes an operator housing with a motor configured to open and close a movable barrier. The movable barrier operator also includes an LED light source mounted to the housing, a light cover, and a light distributing element. The light cover has several side surfaces that surround or covers the light source. The light distributing element mounts relative to the light source and is configured to scatter light projected by the LED light source so that some of the scattered light is directed toward one or more of the side surfaces of the light cover.