Brushless DC Motor Solution for Household Body Dryer

Bathroom products are a microcosm of people's pursuit of exquisite life. After taking a shower, people will always have some water droplets that are difficult to dry with a towel. Even if they are wiped several times, there will still be fine water droplets on the surface of the skin. To solve people's discomfort, household body dryers came into being. When you use a full body dryer, you don't need to use a towel. This means less of a mildew-like, wet towel smell stinking up your bathroom. The human body dryer uses the new concept of natural wind to dry the body. The wind generated by the high-speed...

Existing body dryers mainly use cross-excited motors and brushed DC motors to provide blowing power. For these two types of motors, the noise is too loud and the carbon powder that is worn out by the carbon brush will be carried out with the airflow and finally adhere to the human body. It is not easy to realize the intelligence of drifting motors and brushed DC motors. Because of the large noise of the current body dryer, the carbon powder that is worn out by the carbon brush will be carried out with the airflow, and finally, adhere to the human body. Through independent research and development,...

control, which can realize multi-gear control, and can also be matched with the body dryer to realize multi-functional intelligent control. The outer diameter of the maximum fan blade of the motor is about φ78mm, and the total height is 80mm. The motor is 16000-18000rpm, and the wind speed can reach 18m/s. The noise is 80dB/50cm, which is significantly lower than the 90dB/50cm of the cross-excited motor. The next step of Power Motor Company's motor design will continue to optimize, achieve more precise control, continuously optimize the motor, improve performance, and achieve commercial applications....