The nozzle structure of the new type is used to be sleeved on the perfume expanding bottle of the air mist type essential oil dispersal device, including: the volume, which has a first through hole； and the pipe body, which is connected with the volume, and the side wall of the pipe body is provided with a second through hole to connect the pipe body. The new type is designed by the second through hole, even when there is deposit of essential oil at the pipe mouth, the atomized essential oil in the perfume expanding bottle can also pass through the second through hole On the other hand, it can also make the essential oil deposited on the pipe orifice flow smoothly back into the flasks to save essential oil.本新型噴嘴結構，其用以套設於氣霧式精油發散裝置的擴香瓶上，包括：容體，其具有第一通孔；以及管體，連通容體，管體側壁上具有第二通孔連通管體，本新型藉由第二通孔設計，即便在管體管口有淤積精油時，擴香瓶內霧化後的精油也可以藉由第二通孔通過，另一方面也可以使淤積於管體管口上的精油流暢地回流於擴香瓶裡，以節省精油。
