Humidifier of vehicle

The utility model discloses a vehicle humidifier which comprises an ultrasonic wave atomizer, a water column inductor, a casing and a top cover, wherein a container with a cover is suspended in the casing, and both sidewalls in the casing are separately provided with hooking components. Both sides of the container with a cover are separately provided with hanging components corresponding to the position of a casing member, and the hooking components of the casing are matched with the hanging components of the container with a cover. The lower part of the container with a cover is provided with an atomizing chamber, the upper part of the container with a cover is provided with a mixing chamber, and the atomizing chamber and the mixing chamber are communicated. An air duct is arranged in the atomizing chamber, an inlet of the air duct is arranged on a fan arranged in the casing, an outlet of the air duct is arranged in the mixing chamber, and a fog outlet is arranged on the cover of the container with a cover. The utility model has the characteristics that the container with a cover can rotate following the oscillating azimuth of the casing and stable liquid level can be kept.