Vehicle ventilation device and vehicle

摘要: The invention discloses a vehicle ventilation device and vehicle, wherein the (10) comprises basal plate (1), cover (2) bimetallic strip (3); (1) can be mounted on body (20), covers an opening formed in (20); port (11) is (1); pivoted connected to (3) drive rotate through temperature change so as open or close (11). heat deformation of skillfully used for driving port, that circulation air with external controlled achieve purpose reducing in-vehicle temperature.