Piezoelectric oral cavity humidifier

The utility model relates to a piezoelectric oral cavity humidifier. The breathing mask solves the problems that in the prior art, a breathing mask cannot be flexibly humidified according to needs, and the using effect is common. The oral cavity humidifying device comprises a power supply assembly, the power supply assembly is connected with an oral cavity humidifying cover, a driving controller is arranged on the power supply assembly, a connecting pipe is arranged on the oral cavity humidifying cover, and a water injection pipe assembly used for injecting water is arranged at the end, away from the oral cavity humidifying cover, of the connecting pipe; one end of the power supply assembly is electrically connected with the humidifier. The humidifying device has the advantages that a patient can carry out humidifying adjustment according to own needs, and the use flexibility is good. 本实用新型涉及一种压电式口腔湿化器。它解决了现有技术中呼吸面罩难以根据需要灵活进行湿化处理，使用效果一般的问题。它包括供电组件，供电组件连接有口腔湿化罩，供电组件上设有驱动控制器，口腔湿化罩上设有连接管，且连接管远离口腔湿化罩的一端具有用于注水的注水管