Element for injecting light having an energy distribution

The invention relates to a light-injecting element (20) comprising a hollow body (21) extending along a longitudinal axis (22), and a light source (23) placed facing one end (25) of the body (21), the light source (23) being configured to emit a light beam substantially parallel to the longitudinal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Friederich, Alain, Ruiz, Gael, Affi, Mahmoud
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a light-injecting element (20) comprising a hollow body (21) extending along a longitudinal axis (22), and a light source (23) placed facing one end (25) of the body (21), the light source (23) being configured to emit a light beam substantially parallel to the longitudinal axis (22) of said body (21), the injecting element (20) furthermore comprising at least one optical element (35i) housed in the interior of the body (21) and configured to let pass a fraction of the light beam propagating in a central portion (36i) of the body (21), and to deviate towards the exterior of said body (21) a fraction of the light beam propagating in a peripheral portion (37i) of the body, so as to distribute locally the energy emitted by the light source (23). The invention also relates to a photobioreactor (10) and to a domestic lighting element comprising such a light-injecting element (20).