High pressure hydro-cooled misting/vapor illumination system for LED devices using liquid or gas
US11022291B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Nov 22, 2017 |
| Grant date | Jun 1, 2021 |
| Priority date | — |
| Expiry date | May 7, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The utility model embodies a greenhouse hydro-cooled grow light LED system that administers a mist or vapor. This system operates in a range of temperatures, which are determined by the liquid temperature running through the channeled copper heatsink. The manipulation of the liquid's temperature produces the desired humidity. A brass high pressure liquid barbed valve fitting is secured on either side of the light housing, which is also connected to a humidity sensor electrical outlet. Low humidity closes the liquid valve. This allows a liquid pressure increase in all liquid lines, until the liquid release pressure of 60 psi is reached. The mist/vapor component is realized through the placement of high pressure mist nozzles. At release pressure, an atomized mist with droplets under 60 microns is outflowed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.