A kind of case improvement containing essential oil, design with a holding frame and Ethereal oil bottle by basin body water and essential oil separate, when hitting water by concussion mist device, it can emerge in a large amount of fogs, and essential oil need not be excessively poured among basin body, the dosage of essential oil can be saved, but suitable essential oil, water mixed liquid containing sufficient again among fog, it is more economical in use.一種盛裝精油之容器裝置改良，在設計以一托框及精油瓶將盆體中的水及精油隔開，使水受震盪造霧器打擊時，能呈大量霧氣冒出，而精油又不必過多傾入盆體之中，可節省精油的用量，但霧氣之中又含有充足而適量的精油、水混合液，在使用上更為經濟。
