Cigarette lighter connector

The utility model relates to a cigarette lighter connector. The connector comprises a first sleeve shell, a second sleeve shell, a conductive pole, an arc spring, a positive electrical lead and a negative electrical lead. The first sleeve shell and the second sleeve shell are engaged and fixed by screws, forming a housing having a cavity. The conductive pole is movably mounted in the housing, and the top of the conductive pole protrudes out of the housing. Two sides of the housing are provided with two opposite limiting notches, respectively. The arc spring is embedded in the limiting notches. The positive electrical lead is connected to the bottom of the conductive pole, and the negative electrical lead is connected with the center of the arc spring. The bottom of the conductive pole is higher than the center of the arc spring. By adopting the technical scheme provided by the utility model, difficulties caused by the assembly of the arc spring is overcome through changing the structure of the sleeve shells,