Anti-aging efficient heat transfer PTC thermistor

The utility model discloses an anti-aging efficient heat transfer PTC (Positive Temperature Coefficient) thermistor and relates to the technical field of novel thermistors. The anti-aging resistor comprises a resistor shell, the bottom end of the resistor shell is fixedly connected with an access wire, one end of the resistor shell is fixedly connected with an anti-thermal-aging protection structure, and the outer side of the resistor shell is fixedly connected with a composite anti-aging film body in an adhesive mode. The thermal aging protection structure comprises an assembling base, a wind power fan, extension positioning blocks, a sheet-shaped heat dissipation plate, a cooling liquid storage tank and a micro pump drainage pump, the wind power fan is fixedly connected to the inner side of the assembling base through screws, and the extension positioning blocks are welded to the top end and the bottom end of one end of the assembling base. According to the utility model, through the design that the composi