Search International and National Patent Collections

1. (WO2018184883) LIGHTING DEVICE AND LUMINAIRE COMPRISING THE SAME

Pub. No.:    WO/2018/184883    International Application No.:    PCT/EP2018/057603
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Tue Mar 27 01:59:59 CEST 2018
IPC: F21K 9/278
F21V 23/00
F21Y 115/10
F21Y 107/50
Applicants: PHILIPS LIGHTING HOLDING B.V.
Inventors: DUAN, Xiaoqing
WANG, Yun
MO, Linggen
Title: LIGHTING DEVICE AND LUMINAIRE COMPRISING THE SAME
Abstract:
A lighting device (100) comprises an elongate tubular body (102) with a carrier (104) located inside the tubular body. The carrier comprises a first section (106) and a second section (108), each of which carries at least one solid state lighting element (110). The first section extends in the elongation direction of the tubular body. The second section extends from an end of the first section at an angle with respect to the first section such that the second section and the tubular body at least partially delimit an internal cavity of the tubular body. Further provided is a luminaire comprising said lighting device.