Energy-saving heating pad

Abstract

The present invention provides an energy-saving heating pad comprising a pad member comprising a heating wire enclosed by at least one heat accumulation layer therein and a socket connected to the heating wire therein; a controller comprising a plug connected to the socket of the pad member and a power outlet plug therein. As the heating wire being enclosed by the heat accumulation layers provided inside the pad member, the user is able to heat up the heating wire for a certain period of time to allow fast heat conduction on the heat accumulation layer for heat accumulation and preservation. Furthermore, it allows portable uses with convenience once it is heated via the electrical plug for a certain period of time, which lessens the safety concern on having the human body being exposed under the electromagnetic waves generated and achieves the merit of being energy-saving altogether.

Dependencies are inferred from the claim text.