A suction cup type fragrance device comprising a sheet body, a suction cup, a container, a fragrance, a barrier layer and a closed structure. The first surface of the sheet body has a first hollow portion, and the bottom of the sheet body has a perforation. The suction cup and the container are arranged on the sheet body. The container surrounds the chamber and the fragrance is placed in the chamber. The barrier layer covers the chamber opening and defines a vent. The closure structure includes a closure portion and a tearing portion. The cover portion covers the barrier layer. The tearing portion is coupled to the cap portion and extends longitudinally through the perforation. Thereby, the creation can be adsorbed on the surface of any object by the suction cup, and the cover portion can be torn without breaking the sheet, so that the aroma of the fragrance can be spread to the external space, and the barrier layer can be prevented. The aroma leaves the chamber of the container and also provides pores to allow the aroma of the fragrance to spread out.一種吸盤式香氛裝置，包括片體、吸盤、容器、芳香體、阻隔層及封閉結構。片體的第一表面開設第一鏤空部，片體的底部開設穿孔。吸盤及容器設於片體。容器圍構容室，芳香體設於容室。阻隔層覆蓋於容室開口並且開設氣孔。封閉結構包含封蓋部及撕開部。封蓋部覆蓋於阻隔層。撕開部連接於封蓋部，縱向延伸穿過穿孔。藉此，本創作可藉由吸盤吸附在任何物體的表面，並且能夠在不破壞片體的情況下，將封蓋部撕開，讓芳香體的香氣得以散播到外部空間，而且阻隔層能夠防止芳香體脫離容器的容室，還提供氣孔可讓芳香體的香氣往外散播。
