Steam generator and garment steamer

The embodiment of the utility model provides a steam generator and a garment steamer, and the steam generator comprises an evaporation assembly and a heating assembly arranged outside the evaporation assembly; the evaporation assembly comprises a first cover body, a second cover body and a blocking rib, the first cover body and the second cover body are buckled to define a closed space with an inlet and an outlet, and the blocking rib divides the closed space into a water channel extending from the inlet to the outlet; the heating assembly and the evaporation assembly conduct heat transfer through contact. The steam generator is simple in structure and easy to machine and manufacture, so that the production efficiency of the steam generator can be improved, and the production cost can be saved. 本申请实施例提供一种蒸汽发生器及挂烫机，其中，蒸汽发生器包括蒸发组件以及设置在所述蒸发组件外部的加热组件；所述蒸发组件包括第一盖体、第二盖体和挡筋，所述第一盖体与所述第二盖体扣合以限定出具有进口和出口的封闭空间，所述挡筋将所述封闭空间分隔成从所述进口延伸至所述出口的水道；所述加热组件与所述蒸发组件通过接触进行传热。本申请实施例的蒸汽发生器结构简单，易于加工制造，由此，不仅可以提高蒸汽发生器的生产效率，也可以节省生产成本。