Motor and stator coil assembly and cooling fan thereof
A stator coil and cooling fan technology is applied in the fields of motors and their stator coil sets and cooling fans, which can solve the problems affecting the operation performance of the motor and the difficulty in increasing the number of turns or the wire diameter of the coil 922, so as to improve the operation performance and improve the performance of the cooling fan. Running quality, the effect of reducing the overall axial height
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[0069] In order to make the above-mentioned and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention are specifically cited below, together with the accompanying drawings, as follows:
[0070] The "conducting portion" defined below in the present invention refers to an electrical contact located outside the center of each coil, and the conducting portion is used to electrically connect coils of different wiring layers.
[0071] Please refer to Figure 4 and Figure 5 As shown, the motor of the first embodiment of the present invention at least includes a base 1 , a stator coil assembly 2 and a rotating member 3 . The seat body 1 can be combined with the stator coil group 2, and the stator coil group 2 can be connected with an external power supply or a drive circuit. 3 rotation actions.
[0072] The seat body 1 has a joint surface 11, and the joint surface 11 is provided with a pivot joint 12...
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