Patent ID: 9178300
Filing Date: 2015-11-03
Classification: H01R

Abstract:
1. A power plug assembly comprising: a protective casing having a cavity defined in the protective casing; a positive electrode prong terminal mounted in the cavity of the protective casing and extending out of the protective casing; a protecting assembly mounted in the cavity and having a bimetal contacting plate mounted in the protective casing and having a negative electrode prong terminal mounted outside the protective casing; and a ground prong terminal mounted outside the protective casing, wherein the protective casing has a body, wherein the cavity is defined in the body; and a cover mounted on the body, covering the cavity and having a mounting board formed on the cover; a first mounting hole defined through the mounting board; and a second mounting hole defined through the mounting board; the negative electrode prong terminal extends securely through the first mounting hole; and the ground prong terminal extends securely through the second mounting hole.