The utility model provides an electricity constructional device of heating up water based on motor washs, has solved present electricity and has burnt the problem that the kettle rinsed inconvenience, comprises the kettle body, base, handle, pot lid, motor, battery jar, rotor, brush head, brush hair, switch, wire. The kettle body sets up on the base, and the pot lid sets up on the kettle body, and the handle is connected in the outside of the kettle body, battery jar and power switch are above the pot lid, and the motor sets up perpendicularly in the pot lid, and the rotor lower extreme of motor passes the pot lid and is connected with the brush head, and the brush hair setting is on the first surface of brush, and the brush head is spherical, and the upper end and the motor of rotor are connected, battery jar, switch, motor connect gradually through the wire. This design convenient to use, low in production cost is fit for promoting.