| 摘要 |
An aromatherapy nebulizing diffuser includes a bottom shell, a electric fan mounted in the bottom shell, a fluid container supported on the bottom shell, a cap caped on the fluid container, a oscillator mounted in the fluid container for oscillating a contained aromatic fluid into a fine mist of aromatic fluid droplets, and an air guide mounted in the fluid container and having a horizontally extended air outlet that mates with a curved inside wall portion of the cap to create a curved air flow path that guides the intake flow of air to strike against the inside wall of the cap and the container body and to further increase the air pressure for lifting the created fine mist of aromatic fluid droplets efficiently. |
| 主权项 |
1. An aromatherapy nebulizing diffuser, comprising:
a bottom shell defining an accommodation chamber and at least one air vent in communication with said accommodation chamber; an electric fan mounted in said accommodation chamber of said bottom shell for drawing outside fresh air through said at least one air vent of said bottom shell into said accommodation chamber; a fluid container supported on said bottom shell to close a top open side of said accommodation chamber, said fluid container comprising a container body adapted for holding an aromatic fluid, said container body comprising a through hole located on a bottom side thereof, and an air guide mounted in said container body at one lateral side, said air guide comprising an air inlet for taking in air that is drawn into said accommodation chamber by said electric fan, an air outlet arranged in horizontal for guiding air out and an air passage in communication between said air inlet and said air outlet; a cap capped on said container body of said fluid container, said cap comprising a spray hole located on a top side thereof and a curved inside wall portion mating with said air outlet and said air passage of said air guide; an oscillator mounted in said through hole for oscillating an aromatic fluid in said container body into a fine mist of aromatic fluid droplets; a control circuit board electrically coupled with said oscillator for controlling the operation of said oscillator; a power input device electrically coupled with said electric fan, said oscillator and said control circuit board for providing said electric fan, said oscillator and said control circuit board with the necessary working voltage; a support ring mounted around the periphery of said fluid container; and a cover shell detachably covered over said fluid container and said support ring to surround said fluid container and said cap, said cover shell comprising an opening located on a top side thereof in communication with said spray hole. |
