This invention is related to a housing (10) for an automotive luminous device, the housing comprising a main body (11) suitable for housing lighting elements and a closing portion (12) which defines a hole (18) intended to be closed by a cap by a threading couple. This closing portion (12) comprises a contacting surface (13), intended to press a gasket against the cap, the contacting surface (13) comprising at least a portion of a frustoconical surface (19) obtained by rotating a contacting line non-parallel to a hole symmetry axis (14) around the hole symmetry axis. The contacting surface (13) forms an angle with respect to the hole symmetry axis (14) comprised between 20 and 70 degrees. The invention also refers to a cap for coupling to the housing and to an automotive luminous device comprising such an assembly.
HOUSING FOR AN AUTOMOTIVE LUMINOUS DEVICE AND HOUSING CAP
GEHÄUSE FÜR EINE LEUCHTENDE AUTOMOBILVORRICHTUNG UND GEHÄUSEKAPPE
BOÎTIER POUR UN DISPOSITIF D'ÉCLAIRAGE D'AUTOMOBILE ET CAPUCHON DE BOÎTIER
2019-07-31
Patent
Electronic Resource
English
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |