Electric heating pad for water heater

Abstract

An electric heating pad for a water tank includes a substrate, a heating layer paved on the substrate, a leading wire that is electrically connected to the heating layer, and a fastener that fixes the leading wire. The substrate is configured with a first through hole that latching to the leading wire. The fastener includes a first fixed part and a second fixed part that are arranged on two faces of the substrate. The second fixed part is configured with a clamp part, and a second through hole matching to the leading wire is arranged at the clamp part. The fastener further includes a connecting rod that connects the first fixed part to the second fixed part, the substrate is configured with a third through hole, and the connecting rod passes through the third through hole to make the substrate be clamped between the first fixed part and the second fixed part.

Dependencies are inferred from the claim text.