公开(公告)号：US10190727B2

公开(公告)日：2019-01-29

申请号：US14773364

申请日：2014-02-14

Applicant: OSRAM GmbH

Inventor： Dezhao Zhang ,  Jun Liu ,  Mortiz Engl ,  MingTao Wang

IPC: F21K9/00 ,  F21K99/00 ,  F21V3/04 ,  F21V17/16 ,  F21V29/70 ,  F21S4/28 ,  F21V23/06 ,  F21K9/60 ,  F21K9/66 ,  F21K9/275 ,  F21V3/10 ,  F21V3/06 ,  F21Y103/10 ,  F21Y115/10

Abstract: Various embodiments may relate to a lighting device, which includes a lamp tube having two open ends, a light engine arranged in the lamp tube, a carrier supporting the light engine, and two end caps closing the open ends. The lighting device further includes a diffuser. The carrier supporting the light engine is held on the diffuser, and the diffuser is held on the inner wall of the lamp tube.

公开(公告)号：US20160018062A1

公开(公告)日：2016-01-21

申请号：US14773364

申请日：2014-02-14

Applicant: OSRAM GMBH

Inventor： Dezhao Zhang ,  Jun Liu ,  Moritz Engl ,  MingTao Wang

IPC: F21K99/00 ,  F21V23/06 ,  F21V29/70 ,  F21V3/04

CPC classification number: F21V23/06 ,  F21K9/275 ,  F21K9/60 ,  F21K9/66 ,  F21S4/28 ,  F21V3/049 ,  F21V3/0625 ,  F21V3/10 ,  F21V17/164 ,  F21V29/70 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: Various embodiments may relate to a lighting device, which includes a lamp tube having two open ends, a light engine arranged in the lamp tube, a carrier supporting the light engine, and two end caps closing the open ends. The lighting device further includes a diffuser. The carrier supporting the light engine is held on the diffuser, and the diffuser is held on the inner wall of the lamp tube.

Abstract translation: 各种实施例可以涉及一种照明装置，其包括具有两个开放端的灯管，布置在灯管中的光引擎，支撑光引擎的托架和封闭开放端的两个端盖。 照明装置还包括扩散器。 支撑光引擎的载体被保持在扩散器上，扩散器被保持在灯管的内壁上。