Plastic cup with heating function

The utility model relates to the field of plastic cups, in particular to a plastic cup with a heating function, which comprises a cup body, a cup cover is mounted at the top end of the cup body, and a mounting cavity is arranged at the top end of the cup cover. The base is arranged in the mounting cavity, a battery is mounted at the bottom end of the interior of the base, a partition plate is arranged at the top end of the battery and fixedly connected with the base, a circuit board is mounted at the top end of the partition plate, a sealing plate is mounted at the top end of the base, a USB charging port is formed in the sealing plate, and the USB charging port is electrically connected with the base. According to the plastic cup with the heating function, liquid in the cup body can be heated through the heating assembly arranged on the plastic cup with the heating function, in addition, a user can conveniently clean the cup through the detachable heating assembly, the cup is convenient to use, and the plast