The invention relates to a steam electric iron device, and relates to the technical field of electric irons. The problems are solved that steam is heated in a water tank and conveyed into a steam chamber through a steam inlet pipe, the steam in the steam chamber is sprayed out from steam holes, and due to the fact that the steam generated from the water tank contains water drops, the steam sprayed out of the steam holes is not fine. The device comprises an electric iron assembly and a base assembly, the electric iron assembly comprises an aluminum bottom plate, a heating pipe, a first steam chamber, a second steam chamber, the steam holes, decorative holes, a vaporization plate, a steam inlet part, a vaporization base, a bottom plate sealing cushion, a steam passage cover plate, a thermal insulation base, a ceramic column and a heat dissipating sheet; a vaporization cavity is formed in the vaporization base, and through holes are formed in the vaporization plate; a steam inlet passage is formed in the aluminum bottom plate, and a first installation groove is formed in the thermal insulation base. The device has the advantages that the whole path of the steam chamber is extended, the water drops in the steam are reduced, the dryness of the steam is improved, and the ironing and pressing effect is improved.