To provide an aroma diffuser that has a higher scent diffusion capability than a natural vaporization system and that is at low cost but achieves effective scent diffusion function.SOLUTION: An aroma diffuser X including an aroma tank 1 for accommodating a liquid perfume includes a fan 2 for blowing air on a liquid level 13 of the liquid perfume and an outlet 3 for sending the component evaporated from the liquid level 13 to the outside, and has a configuration in which a blowing air path XA which is a path for an air sent from the fan 2 and blown toward the aroma tank 1, and an air blowing path XB which is a path for an air blowing out from within the aroma tank 1 toward the outlet 3, are set in spaces that are isolated from each other.SELECTED DRAWING: Figure 1【課題】自然気化方式よりも香りの拡散能力が高く、低コストでありながら有効な香り拡散機能を発揮するアロマディフューザを提供することにある。【解決手段】液体香料を収容するアロマタンク１を備えたアロマディフューザＸとして、液体香料の液面１３に風を吹き付けるファン２と、液面１３から気化した成分を外部に送り出す吹出口３とを備え、ファン２から送り出されてアロマタンク１に向かって吹き付ける風の経路である吹付風路ＸＡと、アロマタンク１内から吹出口３に向かって吹き出す風の経路である吹出風路ＸＢとを相互に隔離した空間に設定した構成にした。【選択図】図１
