Shoe deodorizing degerming dehumidifier and shoe deodorizing degerming dehumidifying method

A shoe deodorizing, degerming and dehumidifying method wherein a shoe deodorizing degerming dehumidifier is used for shoe deodorizing, degerming and dehumidifying, the shoe deodorizing degerming dehumidifier comprising a housing, a main control circuit installed in the housing, a fan and an ozonizer, wherein a power supply input end of the main control circuit is used to connect a power supply, and different output ends of the main control circuit are connected respectively with the fan and the ozonizer, wherein the housing is detachable from the shoes and is in a shape suitable for putting into and out a shoe cavity of the shoe cavity, and the housing is provided with air inlet and air outlet, wherein the ozonizer is used for producing ozone for sterilizing in the shoe cavity, and the fan is used for pushing air into the air inlet and drains the air from the air outlet, so as to promote ventilation in the shoe cavity, wherein the shoe deodorizing degerming dehumidifier operates at least for one working cycle once it is turned on, wherein in each working cycle, under the control of the main control circuit, the ozonizer operates at a first work stage, and then the fan operates at a second work stage, wherein the duration of the first work stage is 20-40 minutes and the duration of the second work stage is 10-40 minutes, wherein the first work stage comprises two intermittent working cycles of the ozonizer, wherein in each intermittence working cycle of the ozonizer, the ozonizer turns on first for 3-10 minutes to reach an ozone concentration sufficient for deodorizing and degerming in the shoe cavity and then turns off for 5-15 minutes.