公开(公告)号：US20180094792A1

公开(公告)日：2018-04-05

申请号：US15655690

申请日：2017-07-20

Applicant: Google Inc.

Inventor： William Dong ,  Adam Mittleman ,  Bryan Macomber

IPC: F21V7/00 ,  F21V23/04 ,  G05G1/10 ,  F21V33/00 ,  F21V9/00 ,  F21V7/04 ,  G08B17/10 ,  G08B19/00

CPC classification number: F21V7/0008 ,  F21V7/0058 ,  F21V7/041 ,  F21V9/00 ,  F21V23/0442 ,  F21V29/83 ,  F21V33/0076 ,  G05G1/105 ,  G08B17/10 ,  G08B19/005 ,  H01H19/025

Abstract: Various arrangements for light distribution incorporated as part of a device are presented. A circular light guide may be used that receives light from a plurality of light emitters that can be arranged in a circular pattern. A conical reflector may be used and may be positioned to reflect light emitted from the circular light guide onto an exterior of a case of the device. The conical reflector may reflect light such that light is reflected by the exterior of the case in the shape of a halo into an ambient environment of the device.

公开(公告)号：US09746154B2

公开(公告)日：2017-08-29

申请号：US14713729

申请日：2015-05-15

Applicant: Google Inc.

Inventor： William R. Dong ,  Adam Mittleman ,  Bryan Macomber

IPC: G08B17/10 ,  F21V7/00 ,  F21V29/83 ,  F21V7/04 ,  F21V23/04 ,  G05G1/10 ,  F21V9/00 ,  F21V33/00 ,  G08B19/00

CPC classification number: F21V7/0008 ,  F21V7/0058 ,  F21V7/041 ,  F21V9/00 ,  F21V23/0442 ,  F21V29/83 ,  F21V33/0076 ,  G05G1/105 ,  G08B17/10 ,  G08B19/005 ,  H01H19/025

Abstract: Various arrangements for light distribution incorporated as part of a device are presented. A circular light guide may be used that receives light from a plurality of light emitters that can be arranged in a circular pattern. A conical reflector may be used and may be positioned to reflect light emitted from the circular light guide onto an exterior of a case of the device. The conical reflector may reflect light such that light is reflected by the exterior of the case in the shape of a halo into an ambient environment of the device.

公开(公告)号：US20160334076A1

公开(公告)日：2016-11-17

申请号：US14713729

申请日：2015-05-15

Applicant: Google Inc.

Inventor： William R. Dong ,  Adam Mittleman ,  Bryan Macomber

IPC: F21V7/00 ,  G08B21/14 ,  F21V23/04 ,  G08B17/10 ,  F21V29/83 ,  F21V7/04

CPC classification number: F21V7/0008 ,  F21V7/0058 ,  F21V7/041 ,  F21V9/00 ,  F21V23/0442 ,  F21V29/83 ,  F21V33/0076 ,  G05G1/105 ,  G08B17/10 ,  G08B19/005 ,  H01H19/025

Abstract: Various arrangements for light distribution incorporated as part of a device are presented. A circular light guide may be used that receives light from a plurality of light emitters that can be arranged in a circular pattern. A conical reflector may be used and may be positioned to reflect light emitted from the circular light guide onto an exterior of a case of the device. The conical reflector may reflect light such that light is reflected by the exterior of the case in the shape of a halo into an ambient environment of the device.

Abstract translation: 介绍了作为设备一部分并入的各种配光方案。 可以使用圆形光导，其接收可以以圆形图案布置的多个发光体的光。 可以使用圆锥形反射器并且可以将其定位成将从圆形导光板发射的光反射到设备的壳体的外部。 锥形反射器可以反射光，使得光被壳体的外部以晕圈的形状反射到设备的周围环境中。