Fragrance diffusion equipment

Fragrance diffusion equipment, comprising an atomizing head, a liquid storage bottle, and an air pump, the atomizing head being connected to the liquid storage bottle, wherein the atomizing head comprises an atomizing head body, an atomizing core, a liquid suction pipe, and a liquid collecting tank, the atomizing head body is connected to the liquid storage bottle, the atomizing core is connected to the atomizing head body, one end on the liquid suction pipe is connected to the atomizing core, the other end of the liquid suction pipe is inserted into the liquid storage bottle, the air pump is in communication with the atomizing core and is used for providing air flow to the atomizing core, so that the atomizing core atomizes the liquid sucked by the liquid suction pipe;

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• the liquid collecting tank is connected to a bottom end of the atomizing head body, the atomizing core is enclosed between the atomizing head body and the liquid collecting tank, the atomizing core and the liquid collecting tank extend into a bottle mouth of the liquid storage bottle, and a liquid return hole communicated with the liquid storage bottle is further formed in the liquid collecting tank.