The present invention is an illumination assembly (10) for providing illumination in an underwater medium which at least partially absorbs light. The subject matter illumination assembly (10) is characterized by comprising a light sensing unit (300) having at least one fluid chamber (420), pluralities of fluid intake openings (421), at least one light source (330) positioned inside the fluid chamber (420) and which emits light in at least one first spectrum, at least one photo-diode (310) in a manner facing said light source (330) and which generates signal related to the distribution in said first spectrum and optical intensity of the wavelengths of the light, which is emitted by the light source (330) and which passes through water; at least one LED array (150) which can emit light in the first spectrum; a control unit (120) which determines the operational setting of LED array (150) according to received signal.
Illumination assembly for underwater illumination
2021-01-19
Patent
Elektronische Ressource
Englisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
ILLUMINATION UNIT, ILLUMINATION GLASS ASSEMBLY AND WINDOW ASSEMBLY
Europäisches Patentamt | 2023
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