Title:
COOLED LED LIGHTING SYSTEM FOR INDOOR CULTIVATION
Document Type and Number:
WIPO Patent Application WO/2023/021231
Kind Code:
A1
Abstract:
The present invention relates to an LED lighting system cooled by forced air and intended for indoor cultivation facilities such as cabins, greenhouses and similar units. The system is made up of: at least one lamp that integrates a group of LEDs attached to a temperature heat sink; couplings that connect the lamp to respective conduits having a circular cross-section; a first conduit arranged to obtain air from outside the cultivation facility; a second conduit arranged to channel the hot air outwards from the cultivation facility; an extractor turbine arranged at the end of the second conduit; temperature sensors; and automated turbine activation means. Thus, when activated, the extractor turbine forces the inlet of an airflow into the system through the first conduit, cooling the temperature heat sink by convection, then forcing the resulting hot airflow outwards from the cultivation facility.
Inventors:
ARRIBA BALBUENA FRANCISCO JAVIER (ES)
Application Number:
PCT/ES2022/070540
Publication Date:
February 23, 2023
Filing Date:
August 17, 2022
Export Citation:
Assignee:
ARRIBA BALBUENA FRANCISCO JAVIER (ES)
International Classes:
F21V29/50
Domestic Patent References:
| WO2008010121A2 | 2008-01-24 | |||
| WO2017216419A1 | 2017-12-21 | |||
| WO2014195952A1 | 2014-12-11 |
Foreign References:
| US20130003382A1 | 2013-01-03 | |||
| US8651704B1 | 2014-02-18 | |||
| EP2132977A1 | 2009-12-16 | |||
| CN204534215U | 2015-08-05 |
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