Abstract: An anion perfume machine in which a throttling and shock absorption water blocking sheet and oscillator generating inclined vibration waves are configured, wherein the water blocking sheet is made of soft silicone material and assuming a cross body with four claws, a round petal is adapted to connect the two adjacent claws to each other, a center of the cross body configured with a barbed hook is exactly in engagement with a through hole of a cross rib configured on a center of a throttle cover; an inclined vibration guide unit is lodged in a oscillator accommodation room configured on a bottom of a vibration wave conduction cup; the oscillation unit is constituted by a silicone seat, thereby generating inclined vibration waves, allowing a large number of upward inclined atomized spouts to be sprayed on the essence oil water cup and flow upward along a wall of a cup.