Patent ID: 8373096
Filing Date: 2013-02-12
Classification: A47K

Abstract:
1. A toilet seat heating device comprising a base plate which is provided with a carbon fiber on a hotline, an upper seat and a cooling fin which is provided between the base plate and the upper seat, wherein an upper side of the base plate is provided with an annular groove, and the carbon fiber on the hotline is installed in the annular groove to contact with the cooling fin, allowing the cooling fin to quickly absorb heat energy of the carbon fiber on the hotline and then to conduct the heat energy upward to the upper seat, an upper side of the base plate is a plane which is provided with the annular groove a rectangular groove and a straight groove, with the annular groove being in an annular shape along the plane of the base plate, the rectangular groove being provided at a rear side of the plane to connect with the annular groove and the straight groove being extended from an end of the base plate to the rectangular groove.