End cover assembly and motor

Abstract

The invention provides an end cover assembly and a motor. The end cover assembly comprises an end cover body which is provided with a limiting hole penetrating through the inner side and the outer side; the heat dissipation assembly comprises a heat dissipation piece and a contact piece, and one end of the heat dissipation piece is connected to the contact piece; the contact piece is arranged on the inner side of the end cover body and covers the limiting hole; the other end of the heat dissipation piece penetrates out of the limiting hole and is exposed out of the outer side of the end cover body. According to the end cover, one part of the heat dissipation assembly is arranged on the inner side of the end cover body, heat of a heating component can be directly received, the heat dissipation capacity of the heat dissipation assembly can be fully exerted, and the heat dissipation efficiency is improved.

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