▎ 摘　　要

NOVELTY - The utility model claims a radiating protection device for motor, relating to motor radiating technology field, comprising a motor assembly, comprising a motor main body, a front end cover, a protective cover, a rear end cover and a base. the front end cover of the motor main body is provided with a protective cover, when the output shaft uses the long time to cause the inner part of the front end cover of the motor main body to be overheated, the micro water pump in the base can be started, the micro water pump pumps the cooling water in the water storage tank to the inner part of the first heat exchange pipe, the heat conducting plate is graphene of material, the heat in the front end cover is led out through the through hole, the first heat exchange tube can absorb the heat in the protective cover to exchange heat, and the water after heat exchange will return to the inside of the water storage tank again, the semiconductor refrigerating sheet can refrigerae the water after heat exchange, the water is changed into the cooling water again for reuse, It not only can make the heat in the front end cover of the motor main body be dispersed, at the same time, it can avoid the waste of the water resource, and it is environment-friendly.