Automatic alarm insulating boots

The utility model relates to power labor protection supplies, in particular to automatic alarm insulating boots comprising a left boot and a right boot. Two exposed conductive contacting sheets (5) are embedded in the lower surfaces of the heels of the soles of the left boot and right boot and are connected to two hole sockets (8) through lower guide wires (6). The two hole sockets (8) are respectively fixed to uppers of boot bodies (2) of the left boot and right boot. The upper of the boot body (2) of the right boot is provided with an alarm (7), the alarm (7) comprises a double-resistor voltage divider A formed by connecting a resistor R1 and a resistor R2 in series, and two ends of the resistor R2 are connected to a buzzer (11) in parallel. Two ends of the double-resistor voltage divider A are respectively connected to the two hole sockets (8) of the left boot and right boot through upper guide wires (9). The automatic alarm insulating boots are reasonable in design and simple in structure; when an operati