Ceiling fan motor with cooling air channel
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United States of America Patent
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Sep 5, 2017
Grant Date -
Jun 25, 2015
app pub date -
Oct 28, 2014
filing date -
Dec 24, 2013
priority date (Note) -
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Abstract
A motor of a ceiling fan includes a stator, a rotor, and a base. The stator has a shaft and a core. The rotor has a first housing rotatably coupling with the shaft. The base has a second housing firmly connecting with the stator. The core of the stator is positioned between the first and second housings, an air channel communicates the inside and the outside of the motor, and the first housing is able to rotate relative to the second housing for generating an air current inside the motor and guiding the air current out of the motor via the air channel.
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