An electric wax knife having an electric wax head provided with a winding coil is disclosed, which comprises a handle, an electric control unit, the electric wax head and the winding coil. The handle comprises a casing which has a grip and a connection part opposed to the grip. The electric control unit is disposed in the grip. The electric wax head comprises a heat conductive rod that is detachably arranged on the connection part and provided with a through hole. The winding coil comprises a first electric-conductive section electrically coupled to the electric control unit and a penetration arrangement section electrically coupled to the first electric-conductive section and penetrated through the through hole of the heat conductive rod. Accordingly, the wax oil does not drop rapidly by disposing the heat-generating winding coil on the heat conductive rod, and the discomfort due to overheat can be avoided by keeping a users handheld position away from heat sources.一種具有纏繞線圈的電蠟頭之電蠟刀,包含一握柄、一電控單元、一電蠟頭及一纏繞線圈,該握柄包括一殼體,該殼體具有一握持部,及一相反該握持部設置的連接部,該電控單元設置於該握柄,該電蠟頭包括一可卸離地設置於該連接部的導熱桿,該導熱桿具有一穿孔,該纏繞線圈具有一電連接該電控單元的第一導電段,及一電連接該第一導電段且穿過該穿孔的穿設段,藉由將能發熱的該纏繞線圈設置於該導熱桿,使蠟油不會快速滴落,且還因為熱源遠離使用者的手持位置,而能避免過熱之不適感。4‧‧‧電蠟頭41‧‧‧導熱桿411‧‧‧穿孔412‧‧‧螺旋溝槽5‧‧‧纏繞線圈51‧‧‧第一導電段52‧‧‧穿設段53‧‧‧第二導電段
