An electric steam iron, comprising:
- a housing provided with a water injection unit, the water injection unit being configured to inject water;
- a heating unit comprising a heating shell and a heating element, a first chamber and a second chamber being set in the heating shell, wherein the first chamber is configured for receiving water from the water injection unit;
- the heating shell is in the first chamber and heats the water in the first chamber to generate steam;
- the second chamber is connected with the first chamber to receive steam in the first chamber;
- a first lead-out hole is defined in a bottom of the first chamber;
- and a cover is provided to cover a bottom of the heating shell;
- a steam ironing plate, and
- a steam channel on the steam ironing plate, the steam channel being distributed on the steam ironing plate in a roundabout manner;
- the steam channel defining an inlet opening and an outlet opening, where the inlet opening is connected with the first lead-out hole;
- and the outlet opening defines a plurality of second lead-out holes;
- wherein the electric steam iron further comprises:
- a heat-conducting plate in the housing;
- a steam concave groove on a top of the steam ironing plate;
- a plurality of guide pieces distributed at intervals in the steam concave groove, the plurality of guide pieces being configured for separating the steam concave groove, so that the steam channel is in the steam concave groove;
- a transverse guide piece and a plurality of longitudinal guide pieces in the steam concave groove, adjacent two of the plurality of longitudinal guide pieces being at intervals, and one end of the adjacent two of the plurality of longitudinal guide pieces being connected with the transverse guide sheet,
- wherein a flow channel is defined by the adjacent two of the plurality of longitudinal guide pieces and the transverse guide piece, and the adjacent two of the plurality of flow channels run through and cooperatively form the steam channel,
- wherein the bottom of the heating shell is provided with the heat-conducting plate, and the heat-conducting plate seals the cover to a top of the steam concave groove;
- the heat-conducting plate is provided with a conduction hole, one end of the conduction hole is connected with the first lead-out hole, and the other end of the conduction hole is connected with the inlet opening.