PURPOSE: An fragrance generation apparatus useable in aromatherapy is provided to allow a convenient carrying and movement of the apparatus and to protect deterioration of the fragrance by adopting a blowing manner using battery. CONSTITUTION: The apparatus comprises a top case and a bottom case(3); a tray to carry fragrant oil; an impregnation component(7) to protect overflow of the oil and to permit easy impregnation and volatilization of the oil; a battery provided in the bottom case(3); and an on/off switch for supplying power to the battery; a fan(17) equipped in the top case and electrically connected to a wiring(15) to volatile the impregnated oil in the tray and the impregnation component(7). The impregnation component is usually made of non-woven fabric or sponge material having porous part. The bottom case is formed with an engaging groove(3a), an upper projection(3b) and a receipt portion for the battery.