The utility model purpose, which provides a kind of structure in what, can simply save cost of manufacture, while also have fragrance, green every the smelly and good drainage the effect of can fragrant dropping head. Its technological means includes: a hollow cylinder base, and by a what lower section and there is the supporting part of a ring wall to be formed for drainpipe, Ji Yiwei what upper section and periphery of the side with drainage hole； And a cover body, it sets at the what supporting part, and the cover body includes an at least aromatic, to generate fragrance effect.本新型目的在於提供一種結構簡單能節省製作成本，同時還具有芳香、隔臭及良好排水性之功效的綠能芳香落水頭。其技術手段包括：一中空筒座，其是由一位於下段且一側具有排水孔的排水管、及一位於上段且外圍具有一環壁的承載部所組成；以及一罩蓋體，其設於該承載部處，且該罩蓋體包含有至少一芳香劑，以產生芳香效果。
