Coffee mat with electric leakage alarm function

The coffee mat with the electric leakage alarm function comprises a bottom shell, a circuit board and a top cover, the circuit board is arranged at the bottom end of the interior of the bottom shell, the top cover is installed above the bottom shell, a mica plate is arranged on the other side of the interior of the bottom shell, and a circuit breaker is fixedly connected to one side of the top end of the circuit board. A magnetic attraction structure is fixedly connected to the outer side of the top end of the circuit board, an electric leakage indicating lamp is arranged on one side in the top cover, and auxiliary mounting structures are fixedly connected to the two sides of the top cover. According to the coffee pot, the magnetic attraction structure is arranged, the mounting shells are stacked and distributed at the top end of the circuit board, the attraction magnets are placed in the mounting shells and have high magnetism, and after the metal coffee pot is placed at the top end of the mica plate, the st