Patent ID: 8262374

Claim:
A motor pump for a headlamp cleaner, the motor pump comprising: a motor; a control circuit board for driving the motor; an impeller rotatable by the motor; a plurality of terminal pieces adapted to be coupled to an outside connector; and a casing comprising: a pump chamber inside which the impeller is accommodated, the pump chamber comprising a washer fluid suction port and a discharge port; a motor housing chamber inside which the motor is accommodated, wherein the motor housing chamber is disposed above the pump chamber; a board housing chamber inside which the control circuit board is accommodated; and a connector portion inside which the plurality of terminal pieces extends, wherein the connector portion extends outwardly in a cylindrical shape, wherein the connector portion is provided such that one of the plurality of terminal pieces inside the connector portion is directly coupled to the motor, and wherein the plurality of terminal pieces comprises: a power feeding terminal piece through which power is fed to the motor from the outside connector; a ground terminal piece; and a plurality of control signal terminal pieces coupled to the control circuit board, wherein either one of the power feeding terminal pieces and the grounding terminal piece is directly coupled to the motor.