Cooling water channel structure of motor controller and motor controller structure

• Main Authors: LI WEI, ZHANG HAO, HUO YAJIE, GALLEGOS LOPEZ GABRIEL
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2023
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The utility model provides a cooling water channel structure of a motor controller and a motor controller structure, and the cooling water channel structure comprises a water channel housing which is used for conducting heat generated in the motor controller; the water channel cover plate and the water channel shell are assembled to form cooling water channels, and the cooling water channels comprise the first cooling water channel, the second cooling water channel and the third cooling water channel. According to the utility model, the cooling water channels are arranged for the power modules, the copper bars and the capacitors, so that the heat dissipation capability of the motor controller is improved, and the service lives of related devices are prolonged; meanwhile, the control board and the water channel shell and the control board and the driving board in the motor controller structure are installed by using the first plug connector and the second plug connector, so that the vibration resistance of the