The invention provides a fragrance supply device for a vehicle. The vehicle fragrance supply device is provided with: a plurality of fragrance generating units; a supply pipe for supplying the fragrance generated by the plurality of fragrance generating units into the vehicle interior; a switching valve that connects the plurality of aroma generating units and the supply pipe; and an outside air introduction pipe which is connected to the switching valve and introduces outside air, the switching valve being configured so that the outside air is introduced into the outside air introduction pipe. The fragrance generating part can be in a first communication state in which one of the fragrance generating parts is communicated with the supply pipe, and a second communication state in which at least one of the fragrance generating parts is communicated with the supply pipe, and can be in a second communication state in which at least one of the fragrance generating parts is communicated with the supply pipe. And a third communication state in which the outside gas introduction pipe communicates with the supply pipe.
本公开提供一种车辆用芳香供给装置。该车辆用芳香供给装置具有:芳香产生部,其设置有多个;供给管,其向车厢内供给从所述多个芳香产生部产生的香味;切换阀,其对所述多个芳香产生部与所述供给管进行连结;外部气体导入管,其与所述切换阀连接,并导入外部气体,所述切换阀被构成为,能够在多个所述芳香产生部中的一个所述芳香产生部与所述供给管连通的第一连通状态、多个所述芳香产生部中的至少另外一个所述芳香产生部与所述供给管连通的第二连通状态、以及所述外部气体导入管与所述供给管连通的第三连通状态之间进行切换。
Fragrance supply device for vehicle
车辆用芳香供给装置
2024-08-02
Patent
Electronic Resource
Chinese
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 |
Fragrance generator, fragrance generating device and vehicle
European Patent Office | 2023
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