Clothing care machine and pressurizing air duct thereof

The invention provides a clothing care machine and a pressurizing air duct thereof.The pressurizing air duct comprises an air inlet section and a pressurizing section which are connected with each other, a first inner cavity of the air inlet section communicates with a second inner cavity of the pressurizing section to form an annular air duct, and the pressurizing section comprises a first wall plate, a first flow guide plate, a second wall plate and a second flow guide plate; the first end of the first wall plate is connected with the first end of the second wall plate, the fixed end of the first flow guide plate is connected with the second end of the first wall plate, the free end of the first flow guide plate is located on the outer side, away from the first wall plate, of the second end of the second wall plate, and the first flow guide plate protrudes and bends outwards towards the second inner cavity in an arc shape. The fixed end of the second flow guide plate is connected with the second end of the