To provide a heated toilet seat device capable of quickly heating up the temperature of a toilet seat, immediately after it starts its operation, so high that a user does not feel the coldness of the toilet seat.
The heated toilet seat device includes: a toilet seat; a toilet cover for covering the top of the toilet seat in a closed state; a casing for supporting the toilet seat and toilet cover to be opened and closed; a high-frequency power source device for generating high-frequency current; an induction heating coil that is provided on the toilet seat to generate magnetic field when high-frequency current passes therethrough; an electric conductor that is provided on the toilet seat to generate eddy current by the magnetic field generated by the induction heating coil and cause induction heating; a toilet cover open/close sensing means for sensing whether the toilet cover is opened or closed; and a control unit for controlling the supply of the high-frequency current to the induction heating coil on one condition of the open/close state of the toilet seat, wherein the control unit implements a first heat-up control that supplies the high-frequency current within a first hour from the start of the supply of the high-frequency to the induction heating coil on a condition that the toilet cover open/close sensing means senses that the toilet cover is closed.
MURASE YOICHI
HASEGAWA YOSHIYUKI
NOGUCHI SATOKO
OGURO TOSHIO
SATO KAZUKO
| JP2008018114A | 2008-01-31 | |||
| JP2010227361A | 2010-10-14 | |||
| JP2002345688A | 2002-12-03 | |||
| JP2006087939A | 2006-04-06 |
Junichi Kozaki
Hiroshi Ichikawa
Soichi Homma
Yukinobu Hibino
Tatsutetsu Shirai