US 12,442,519 B2
Outdoor luminaire, streetlight fixture and outdoor lighting system
Noud Johannes Fleuren, Baarlo (NL); René Cornelis Reuser, Velp (NL); Nicolaas Antonie Van Rijswijk, Oss (NL); David Cavaliere, Prévost (CA); Ronald Johannes Gelten, Geldriop (NL); and Ties Van Bommel, Horst (NL)
Assigned to SIGNIFY HOLDING B.V., Eindhoven (NL)
Appl. No. 18/845,033
Filed by SIGNIFY HOLDING B.V., Eindhoven (NL)
PCT Filed Mar. 6, 2023, PCT No. PCT/EP2023/055618
§ 371(c)(1), (2) Date Sep. 9, 2024,
PCT Pub. No. WO2023/170002, PCT Pub. Date Sep. 14, 2023.
Claims priority of application No. 22161523 (EP), filed on Mar. 11, 2022.
Prior Publication US 2025/0180194 A1, Jun. 5, 2025
Int. Cl. F21V 21/116 (2006.01); F21S 8/08 (2006.01)
CPC F21V 21/116 (2013.01) [F21S 8/085 (2013.01)] 15 Claims
OG exemplary drawing
 
1. An outdoor luminaire comprising:
a housing having a center and comprising a substantially flat light exit window;
a mounting element attached to or integrally formed by the housing and being configured to mount the luminaire onto a structure;
luminaire axis extending through said center and said mounting element;
a lighting unit comprising a light source, said lighting unit is accommodated in the housing, and said light source is emitting, in operation, an illumination light beam through the light exit window in an average beam direction at an angle Φ between 70-110 degrees with a plane P; and
at least a first, second, third and fourth antenna essentially arranged in said plane P and each in a stacked position along the average beam direction with the light exit window, wherein the first, second, third and fourth antenna have respectively a first, a second, a third and a fourth directional radiation pattern and respectively a first, a second, a third, and a fourth line of sight as a respective first, second, third and fourth main direction of respectively the first, second, third and fourth directional radiation pattern,
wherein said lines of sight are extending substantially in said plane P and wherein the antennas together cover at least a 300 degrees range in said plane P, and
wherein the mounting element is positioned essentially in said plane P outside the line of sight of the antennas.