Quinn IP Law
Canned motor device
A canned motor device includes a fixed seat, a motor unit, and a heat-dissipation cover. The heat-dissipation cover is mounted to the fixed seat and has an inner surface facing and positioned relative to the fixed seat, an outer surface opposite to the inner surface, a protrusion opposite to the inner surface, a mounting groove indenting from the inner surface and having a large-diameter section and a small-diameter section, and a plurality of heat-dissipation fins protruding from the outer surface and surrounding the protrusion. A case body of the motor unit is partially sleeved to a large-diameter section, and a closed end of the cylindrical portion is sleeved to the small-diameter section.
ZI YI ELECTRICAL ENGINEERING CO., LTD.
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additional additional inventional inventional
Ting-Tsai
Huang