Patent ID: 9564784
Date: 2017-02-07
CPC Classifications: H02K

Claim:
1. A cover structure in a motor comprising: a rotor; a stator having a drive coil which is located on an outer side in a radial direction of the rotor; a connector which is provided on an outer side in the radial direction with respect to the rotor so that an engaging connector is engaged in a rotation shaft direction of the rotor; a main body cover having a peripheral wall which covers an outer periphery of the stator, the main body cover covering an outer periphery of the connector and being integrally formed with a connector cover extending in the rotation shaft direction from an outer side in the radial direction of the peripheral wall; an opening part which is provided in the peripheral wall so that an inner side of the main body cover is in communication with an inner side of the connector cover; coil terminals which are connected with an end part of the drive coil and are extended from the stator to an outer side in the radial direction through the opening part; connector terminals which are supported by a terminal support part integrally formed with the connector cover and are extended in the rotation shaft direction at a position offset from the coil terminals in the rotation shaft direction, the connector terminals and the coil terminals being connected with each other in an inside of the connector cover; and a wall part which is provided on a radially inner side of the terminal support part so as to extend in the rotation shaft direction along the connector terminals; wherein the wall part is located on an outer side in the radial direction with respect to the coil terminals when viewed in the rotation shaft direction; and wherein a space is formed on a radially inner side of the wall part on an inner side of the connector cover.