The present invention discloses an atomizing aroma diffuser which comprises an outer cover, a hollow diffuser body and a base, wherein the outer cover covers the outside of the hollow diffuser body the upper surface of the outer cover is provided with a vent hole the base is connected with the lower end of the hollow diffuser body the base is provided with a fan which is electrically connected with a circuit board a light-emitting diode (LED) light sheet is further integrated on the circuit board a plastic partition plate with the hollow middle is arranged in the hollow diffuser body and divides the hollow diffuser body into an upper part and a lower part a ceramic atomizing sheet is installed on the middle hollow part of the plastic partition plate and connected with the circuit board one side wall of the hollow diffuser body is provided with an exhaust channel, and the exhaust channel penetrates the plastic partition plate and a cover with a vent hole is further arranged above the hollow diffuser body. The electric aroma diffuser which is simple in structure and has an atomization function and colored light is provided. The electric aroma diffuser is attractive and practical and can create a cozy atmosphere.
