Junction structure for lowering lighting using unmanned aerial vehicle
US10976037B2 · kind B2 · utility
1Cited by
3References
9Claims
0Family size
Inventors
Key dates
| Filing date | Jun 13, 2019 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Oct 8, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V19/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical and mechanical junction structure for lighting or signage hanging high above the ground is provided. This junction structure is separable into two components by an actuation connector to facilitate the lowering and raising of the lighting or signage for maintenance. The actuation connector is raised and inserted into the junction structure by an unmanned aerial vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.