Lighting device provided with a reflector element

• Main Authors: Cezza, Claudia, Farinola, Marcello, Spolverato, Arianna, Genta, Alessandro, Alferi, Cinzia
• Format: Patent
• Language: English
• Published: 20.07.2021
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; GENERATION; HEATING; 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; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

A lighting device uses a plurality of lighting sources. The lighting device includes a printed circuit board having a main side on which the lighting sources are arranged side by side, the lighting sources are oriented so as to project an emitted light radiation in a direction perpendicular to the main side, a first support body supporting the printed circuit board in a horizontal direction, a second support body rigidly connected to the first support body to form a single casing, and a reflector element rigidly connected by a plurality of connecting members to the second support body. The reflector element has a plurality of reflective surfaces arranged side by side. Each of the reflective surfaces faces towards one of a plurality of channel-shaped portions of the second support body and directs the emitted light radiation to one of a plurality of lenses at ends of the channel-shaped portions.