US 12,040,736 B2
Lighting device and solar power supply therefor
Dieter Hornbachner, Vienna (AT); Ismar Mulalic, Vienna (AT); and Tim Kovacic, Vienna (AT)
Assigned to ICGH Investment and Consulting GmbH, Vienna (AT)
Appl. No. 17/762,113
Filed by ICGH Investment and Consulting GmbH, Vienna (AT)
PCT Filed Aug. 13, 2020, PCT No. PCT/EP2020/072750
§ 371(c)(1), (2) Date Mar. 21, 2022,
PCT Pub. No. WO2021/063579, PCT Pub. Date Apr. 8, 2021.
Claims priority of application No. 19201024 (EP), filed on Oct. 2, 2019.
Prior Publication US 2022/0352843 A1, Nov. 3, 2022
Int. Cl. H02S 20/10 (2014.01); F21S 9/03 (2006.01); H02S 20/30 (2014.01)
CPC H02S 20/10 (2014.12) [F21S 9/035 (2013.01); H02S 20/30 (2014.12)] 20 Claims
OG exemplary drawing
 
1. A solar power supply device for a light, comprising a tubular solar module that can be slid onto a mast, and
a crown which can be fitted to the top of the mast and from which the tubular solar module is suspended, wherein the tubular solar module contains in its interior at least one pair of spring elements that cross the interior of the tubular solar module and can be resiliently spread apart when the mast is passed therethrough, wherein each spring element is a tension coil spring, which substantially diametrically crosses the interior of the tubular solar module when not spread apart.