Patent ID: 11933487
Assignee: SIGNIFY HOLDING B.V.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F | IPC F

Claim 10:
11. A lighting device, comprising
a plurality of light sources,
a cover comprising an at least partially light-transmissive material and elongating along an axis, A, wherein the cover at least partially encloses the plurality of light sources and defines a mixing chamber for at least a portion of the light emitted from the plurality of light sources during operation, and
a plurality of reflectors arranged within the cover and at respective peripheral portions of the cover,
wherein a first set of light sources of the plurality of light sources is arranged within the plurality of reflectors such that the light sources within each reflector is configured to emit a respective bundle of light from the lighting device, and
wherein a second set of light sources of the plurality of light sources is arranged outside the plurality of reflectors and configured to emit light from the lighting device,
wherein the lighting device further comprises a control unit configured to individually control the operation of the first and second sets of light sources, and
wherein at least two reflectors of the plurality of reflectors are arranged in a plane, B, perpendicular to the axis, A, or wherein at least one reflector of the plurality of reflectors is arranged along the axis, A, and at an end portion of the cover, and
wherein the cover is bulb-shaped or elongating along a principal axis, and, wherein the cover comprises a plurality of apertures, and wherein each aperture is arranged to let through a respective bundle of light from the lighting device.