DRIVING DEVICE OF STEERING FOR A VEHICLE

摘要

A driving device for steering a vehicle includes a housing cover formed with a power supply connector; an insert mold installed in the housing cover and formed with a connecting connector; a printed circuit board disposed on one side of the insert mold; a motor driving module disposed on one side of the printed circuit board, formed with a first power connecting portion which is connected to the connecting connector by being installed in the housing cover, having a relay circuit portion which is connected to the first power connecting portion to switch power and three inverter circuit portions which are connected to the relay circuit portion, and formed with a second power connecting portion which is connected to the respective inverter circuit portions; and a motor portion disposed on one side of the motor driving module, and having a motor connector connected to the second power connecting portion.

主权项

1. A driving device for steering a vehicle comprising:
a housing cover in which a power supply connector is formed to be connected to a power supply portion; an insert mold which is installed in an inside of the housing cover, a connecting connector being exposed in a lower portion of the insert mold; a printed circuit board which is located in one side of the insert mold; a motor driving module which is located in one side of the printed circuit board, a first power supply connecting portion being formed to be connected to the connecting connector by being installed in an inside of the housing cover, a relay circuit portion being located to be connected to the first power supply connecting portion and to switch a power supply, three inverter circuit portions being connected to the relay circuit portion, a second power supply connecting portion being exposed in a lower side of the motor driving module to be connected to each of the inverter circuit portion; and a motor portion which is located in one side of the motor driving module, a motor connector being formed to be connected to the second power supply connecting portion when the motor portion is combined to the housing cover.