Oil-leakage prevention atomizer and essential oil diffuser

A leak-proof atomizer

• comprising:
• a liquid storage bottle;
• an end base that is connected with a bottle opening portion of the liquid storage bottle and has an air cavity inside, the air cavity being provided with an air inlet and a mist outlet that are connected with the outside on a side wall thereof, and the air inlet capable of being connected with a high-speed air source;
• and
• a guide head that is mounted on the end base, is located at the bottle opening portion, and is provided with an air inlet hole connected with the air cavity and extending to an inner bottom side of the liquid storage bottle through an outer tube, wherein the air cavity is further provided with an oil outlet hole inside corresponding to the air inlet, and the oil outlet hole penetrates the guide head through an inner tube and extends to the inner bottom side of the liquid storage bottle, and the outer tube is sleeved with the inner tube, and a tube gap is provided between the outer tube and the inner tube.