LED LIGHTING DEVICE FOR LIGHTING AN OVEN CAVITY

LED lighting device for lighting the cavity (16) of an oven (10), comprising: a casing (36) having a back wall (38) and an open side opposite said back wall (38), a printed circuit board (40) bearing a plurality of LEDs (42) spaced apart from one another in a longitudinal direction, in which the pri...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BRUNO LUCA, TURETTA DANIELE, PERUZZO MASSIMO
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	BAKERS' OVENS BAKING BLASTING DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION EDIBLE DOUGHS FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING HUMAN NECESSITIES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MACHINES OR EQUIPMENT FOR BAKING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS OTHER DOMESTIC STOVES OR RANGES PHYSICS RANGES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	LED lighting device for lighting the cavity (16) of an oven (10), comprising: a casing (36) having a back wall (38) and an open side opposite said back wall (38), a printed circuit board (40) bearing a plurality of LEDs (42) spaced apart from one another in a longitudinal direction, in which the printed circuit board (40) is attached to the open side of said casing (36) and is removed from said back wall (38) such as to form a gap (46) between said printed circuit board (40) and said back wall (38), a plurality of light guides (48) that pass through respective holes in said back wall (38), in which the light guides (48) emerge outside said casing (36) orthogonally to said back wall (38) and have respective internal frontal extremities (50) facing the respective LEDs (42), and an air supply duct (52) for supplying a cooling airflow into said gap (46).