Leak protection water humidifier

The utility model discloses a leak protection water humidifier, include erlenmeyer flask, bottle lid, ultrasonic atomization ware and take the switch battery case, erlenmeyer flask and bottle lid threaded connection, be provided with the connecting rod on the bottle lid, connecting rod and bottle lid formula setting as an organic whole, terminal can the dismantlement with the ultrasonic atomization ware of connecting rod is connected, the ultrasonic atomization ware passes through the connecting rod and hangs in the erlenmeyer flask, be provided with overboard steam drain hole and overboard steam drain main aperture on the connecting rod, erlenmeyer flask and overboard steam drain main aperture prop up a hole through overboard steam drain and are linked together, the overboard steam drainmain aperture is linked together with the external world, the connecting rod top is provided with the water interception cover that is used for covering the overboard steam drain main aperture, the water interception cover ca