Ultrasonic essential oil atomizer

Abstract

The present invention discloses an ultrasonic essential oil atomizer, which includes an ultrasonic energy conversion device, having an energy conversion sheet and a driving circuit electrically connected to the energy conversion sheet, wherein a working voltage of the driving circuit is below 8V; at least one oiler, disposed on the ultrasonic energy conversion device and having a connection portion and an oil guiding cavity communicating with the connecting portion, wherein a nozzle is disposed at the bottom of the oil guiding cavity and the nozzle is disposed on a surface of the energy conversion sheet; and at least one essential oil bottle, having a bottle body and an inner lid, wherein the bottle body has a cavity and a bottle mouth communicating with the cavity, the inner lid includes a lid portion and an air intake portion disposed at a side of the lid portion, the lid portion is disposed on the bottle mouth, the bottle mouth is connected to the connection portion, an oil outlet and an air inlet are disposed on the lid portion, the oil outlet communicates with the cavity and the oil guiding cavity, the air inlet is disposed at a side of the oil outlet and communicates with the air intake portion, and the air intake portion extends to an interior of the cavity and is further communicating with the interior of the cavity. The ultrasonic essential oil atomizer may achieve the atomization of the water-soluble and non-water-soluble essential oils, and has a function for automatically replenishing the essential oil, with simple structure and the small size.

Dependencies are inferred from the claim text.