Novel electric soldering iron

The utility model relates to the field of electric soldering irons, and discloses a novel electric soldering iron which comprises a base. The heating part is mounted on the base and is connected with a position-adjustable soldering bit; the control circuit is connected with a control button, a display module and a plurality of wiring terminals, the control circuit is installed on the base, the control circuit and the heating part are arranged in a spaced mode, the control circuit is electrically connected with the heating part, the temperature of the heating part changes in response to parameter setting of the control button, and the wiring terminals are used for external power supply. The electric soldering iron has the advantages that the electric soldering iron can independently control and display temperature, has a temperature difference alarm function, is high in heating frequency and tin adding speed, can greatly improve production efficiency, reduces production cost, integrates heating and control, an