Signify Holding B.v.

Guyuan Chen

Lin Wang

Xiuru Wang

Jingxu Zhou

Aibin Zou

Haoran Zhang

Disclosed is a lighting device () comprising a mounting surface (); a lens () comprising a lens body () having an inner surface () encapsulating a cavity () and delimiting an entrance to said cavity, said entrance facing the mounting surface, the inner surface comprising a plurality of adjoining surface sections each defining a segment of the cavity, wherein each segment has a narrowing region distal to the entrance delimited by a curved portion () of the surface section delimiting said segment; and an elongate carrier () extending from the mounting surface into the cavity segments through the cavity entrance and comprising a plurality of solid state lighting elements () configured to emit light towards the lens body. Further disclosed is a luminaire comprising the said lighting device.

Growing community of inventors

Eindhoven, Netherlands

Guyuan Chen