Patent ID: 9078938
Filing Date: 2015-07-14
Classification: A61L,B05B

Abstract:
1. An aromatic nebulizing diffuser, comprising: a bottom holder shell comprising an accommodation open chamber and a plurality of air vents in communication with said accommodation open chamber; an electric fan mounted in said accommodation open chamber and operable to suck outside air through said air vents into said accommodation open chamber; a mist creation block member mounted in said bottom holder shell to seal a top open side of said accommodation open chamber, said mist creation block member comprising an oscillation chamber adapted for holding an aromatic fluid, a through hole located in a bottom side of said oscillation chamber, a semispherical air guide disposed therein, said semispherical air guide defining an air hole in communication with said accommodation open chamber of said bottom holder shell, a top flange surrounding said semispherical air guide, and a notch located in said top flange and facing toward said oscillation chamber for guiding currents of air induced by electric fan into said oscillation chamber; an oscillator sealed in said through hole of said oscillation chamber of said mist creation block member and adapted to oscillate an aromatic fluid in said oscillation chamber into a mist of aromatic fluid droplets; a circuit board electrically coupled with said oscillator; a power supply unit electrically connected to said electric fan, said oscillator and said circuit board to provide said electric fan, said oscillator and said circuit board with the necessary working voltage; and a cover shell assembly detachably mounted at said bottom holder shell to shield said mist creation block member, said cover shell assembly comprising an upper cover shell and a lower cover shell, said upper cover shell comprising a nozzle hole and a top guide tube, said lower cover shell comprising a bottom guide tube connected to said top guide tube, said nozzle hole, said top guide tube, said bottom guide tube and said oscillation chamber providing a passage for guiding a created mist of aromatic fluid droplets out of said oscillation chamber to the outside open air.