Oil-water medium mixed cooling excitation motor

The invention discloses an oil-water medium mixed cooling excitation motor, and the motor comprises a housing which is provided with an installation cavity; the rotor serves as an output shaft of the motor and penetrates out of the mounting cavity; the lantern ring is arranged on the machine shell in a sleeving manner; the connecting blocks are used for connecting the lantern ring and the machine shell; the air guide fan is arranged at one end of the rotor; the two ends of the rotor penetrate out of the mounting cavity, a first cavity used for storing an oil-water medium is formed in the lantern ring, and a second cavity communicated with the first cavity is formed in the connecting block; a gap for air flow to pass through is formed between every two adjacent connecting blocks; the cooling device is good in cooling effect. 本发明公开了一种油水介质混合冷却励磁电机，包括：机壳，具有一个安装腔；转子，作为电机的输出轴从安装腔内穿出；套环，套设于机壳上；若干连接块，用于连接套环和机壳；导风扇，设于转子一端；转子两端均从安装腔内穿出，套环上设有用于存储油水介质的第一空腔，连接块上设有与第一空腔相通的第二空腔；相邻连接块之间设有供气流通过的间隙；本发明的冷却效果好。