The invention relates to the technical field of vehicle-mounted fragrance devices, in particular to a fragrance generator with a fragrance switching structure and a using method.The fragrance generator comprises a base and an upper shell, the upper shell is detachably arranged on the base, an air duct shell in interference fit with the upper shell is further arranged on the base, and a plurality of fragrance containing grooves are formed in the air duct shell; a plurality of fragrance containing grooves are formed in the air duct shell, detachable fragrance bottles are arranged in the fragrance containing grooves respectively, ventilation grilles are arranged on the inner walls of the two sides of the fragrance containing grooves respectively, blocking covers are arranged on the ventilation grilles respectively, a plurality of rotatable special-shaped cams are further installed on the air duct shell, and when the special-shaped cams rotate, a structure that the blocking covers move to enable the corresponding ventilation grilles to be opened can be formed. According to the fragrance generator, fragrance switching can be carried out at will according to the natural diffusion phenomenon of the fragrance perfume, when the fragrance generator is not opened, the fragrance perfume is in a relatively sealed environment, and natural diffusion of the fragrance perfume smell is reduced.

    本发明涉及车载香氛装置技术领域,尤其是一种具有香味切换结构的香氛发生器及使用方法,包括底座和上壳体,上壳体可拆卸的设置在底座上,所述底座上还设有与上壳体过盈配合的风道壳体,风道壳体内设有多个香氛放置槽,香氛放置槽内分别设有可拆卸的香氛瓶,香氛放置槽两侧内壁分别设有通风格栅,通风格栅上分别设有堵盖,所述风道壳体上还安装有多个可转动的异形凸轮,所述异形凸轮转动时可构成堵盖移动使对应的通风格栅打开的结构;针对香氛香料自然扩散现象,能够随意进行香味切换,在香氛发生器未打开时,香氛香料处于一相对密封的环境,减少香氛香料味道自然扩散。


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    Title :

    Fragrance generator with fragrance switching structure and use method


    Additional title:

    一种具有香味切换结构的香氛发生器及使用方法


    Contributors:
    SHEN QINFENG (author) / MIAO XING (author) / WU SHUAI (author) / YANG WULIN (author) / DU HONGYANG (author)

    Publication date :

    2023-06-06


    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 / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL



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