US 12,111,044 B2
Modular floodlight system
Poll Shih, New Taipei (TW); Che-Wei Liu, New Taipei (TW); Chia-Chi Liu, Taipei (TW); and Wen-Pin Chou, New Taipei (TW)
Assigned to Google LLC, Mountain View, CA (US)
Appl. No. 18/263,864
Filed by Google LLC, Mountain View, CA (US)
PCT Filed Aug. 2, 2021, PCT No. PCT/US2021/044212
§ 371(c)(1), (2) Date Aug. 1, 2023,
PCT Pub. No. WO2022/177600, PCT Pub. Date Aug. 25, 2022.
Application 18/263,864 is a continuation of application No. 17/178,804, filed on Feb. 18, 2021, granted, now 11,346,539, issued on May 11, 2022.
Prior Publication US 2024/0200763 A1, Jun. 20, 2024
Int. Cl. F21V 23/04 (2006.01); F21S 8/00 (2006.01); F21V 17/10 (2006.01); F21V 33/00 (2006.01); G08B 13/19 (2006.01); F21W 131/10 (2006.01)
CPC F21V 23/0471 (2013.01) [F21S 8/033 (2013.01); F21V 17/105 (2013.01); F21V 33/0052 (2013.01); G08B 13/19 (2013.01); F21W 2131/10 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A modular floodlight system comprising:
a floodlight device comprising:
a main housing having a generally cylindrical shell with a central axis intersecting opposing first and second ends of the main housing;
first and second light subassemblies connected to the main housing at lateral sides of the shell that are substantially parallel to the central axis, the main housing positioned between the first and second light subassemblies, each of the first and second light subassemblies including a light housing having a general cylindrical shell with a rounded cap;
a passive infrared, PIR, lens positioned on a side of the main housing and between the first and second light subassemblies, the PIR lens having a dome shape that protrudes from the side of the main housing and houses multiple PIR sensors configured to detect motion of an object within a field of view of the multiple PIR sensors;
a magnet mount assembly attached to the first end of the main housing, the magnet mount assembly including:
a front surface defining a plane that is non-orthogonal to the central axis of the main housing; and
a magnet providing a magnetic force configured to act on a metal part of a modular camera device to magnetically secure the camera device to the magnet mount.