There is provided a vehicular illumination device to be disposed on a ceiling portion in a vehicle passenger compartment includes: a left-row light source unit in which three or more light sources arranged side by side in a front-rear direction of the vehicle is disposed on a left side of a center in a width direction of the vehicle: and a right-row light source unit in which three or more light sources arranged in the front-rear direction of the vehicle is disposed on a right side of the center in the width direction of the vehicle. Optical paths of the light sources are set to be placed in a state where a light irradiation region of the left-row light source unit and a light irradiation region of the right-row light source unit partially overlap with each other on a floor surface in the vehicle passenger compartment.
Vehicular illumination device
2024-06-25
Patent
Elektronische Ressource
Englisch
IPC: | 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 / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED |