The fragrance switching device comprises a fragrance generation box body, a driving mechanism, at least two switching driving parts and at least two fragrance switching parts, the fragrance generating box body is provided with at least two fragrance box connecting positions and at least two first ventilation openings, and the switching driving piece, the fragrance switching piece, the first ventilation openings and the fragrance box connecting positions are arranged in a one-to-one correspondence mode; the first ventilation opening is communicated with the spice box; the fragrance switching piece is connected with the fragrance generation box body in a sliding manner; a first transmission structure and a second transmission structure are arranged on the switching driving part, the first transmission structure is in transmission connection with the driving mechanism, and the second transmission structure is in transmission connection with the fragrance switching part; the driving mechanism is used for driving the first transmission structure and the second transmission structure so as to drive the fragrance switching piece to move to a first position capable of shielding the first ventilation opening or move to a second position capable of exposing the first ventilation opening. According to the fragrance switching device, fragrance switching can be efficiently achieved by driving the fragrance switching piece, the structure is simple, and assembling is easy and convenient.

    本申请的香氛切换装置包括香氛发生盒体、驱动机构、至少两个切换驱动件和至少两个香氛切换件;香氛发生盒体上设置有至少两个香料盒连接位和至少两个第一通风口,切换驱动件、香氛切换件、第一通风口和香料盒连接位一一对应设置;第一通风口用于与香料盒连通;香氛切换件与香氛发生盒体滑动连接;切换驱动件上设置有第一传动结构和第二传动结构,第一传动结构与驱动机构传动连接,第二传动结构与香氛切换件传动连接;驱动机构用于驱动第一传动结构和第二传动结构,以带动香氛切换件运动至能够遮蔽第一通风口的第一位置或运动至能够暴露第一通风口的第二位置。本申请能够通过对香氛切换件的驱动高效的实现香氛切换,不仅结构精简,而且装配简便。


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    Title :

    Fragrance switching device


    Additional title:

    一种香氛切换装置


    Contributors:
    ZHENG SHAOHUANG (author) / HU TIANFU (author)

    Publication date :

    2023-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / 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



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