A ventilation device (1) comprises: a ventilation duct (3); at least one movable blade (11, 13); a light-emitting device (21) which generates a light beam (23); a display surface (25); a mechanicalconnection (27) of the light-emitting device (21) to the at least one blade (11, 13), which is arranged such that a displacement of the at least one blade (11, 13) causes a displacement of the light-emitting pattern (M) formed by the light beam (23) on the display surface (25).

    通风设备(1)包括:‑通风管道(3);‑至少一个可移动的叶片(11、13);‑发光装置(21),其产生光束(23);‑显示表面(25);‑发光装置(21)到至少一个叶片(11、13)的机械连接(27),其被布置成使得至少一个叶片(11、13)的移位引起由光束(23)形成的发光图案(M)在显示表面(25)上的移位。


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    Title :

    Vehicle ventilation device


    Additional title:

    车辆的通风设备


    Contributors:

    Publication date :

    2020-05-26


    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



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