Patent ID: 9673577
Date: 2017-06-06
CPC Classifications: H01R

Claim:
1. A power plug device, comprising: a power-connecting base, having at least one plug, wherein an inner edge of said power-connecting base comprises a plurality of supporting elements; a printed circuit board, having a first region and a second region, wherein said first region is electrically coupled to said at least one plug; a cover, having a concave portion surrounded with a rim, wherein said second region of said printed circuit board is configured into said concave portion, and said rim is placed on said plurality of supporting elements, wherein said cover is configured with a hole; a cable, electrically coupled to said printed circuit board via said hole; a lid, configured with said power-connecting base and on said cover, wherein only the rim of said cover is filled with an insulating compound for lightening weight of said power plug device and preventing liquid ingress; and an ultrasonic welding seal configured to seal said power plug device.