A vehicle fragrance supply device, includes: a plurality of fragrance generators; a supply pipe configured to supply a fragrance generated from the plurality of fragrance generators to a vehicle cabin interior; a switching valve configured to link the plurality of fragrance generators with the supply pipe; and an external air introduction pipe connected to the switching valve and configured to introduce external air. The switching valve is switchable between a first communication state in which one fragrance generator of the plurality of fragrance generators and the supply pipe are communicated with each other, a second communication state in which at least another one fragrance generator of the plurality of fragrance generators and the supply pipe are communicated with each other, and a third communication state in which the external air introduction pipe and the supply pipe are communicated with each other.
VEHICLE FRAGRANCE SUPPLY APPARATUS
2024-08-01
Patent
Electronic Resource
English
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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