公开(公告)号：US10015845B2

公开(公告)日：2018-07-03

申请号：US14760580

申请日：2014-02-03

申请人： SHARP KABUSHIKI KAISHA

发明人： Takushi Kishimoto ,  Hiroyoshi Inoue

IPC分类号： H05B6/68 ,  H05B6/64 ,  H05B6/72 ,  F24C7/08

CPC分类号： H05B6/6447 ,  F24C7/085 ,  H05B6/6444 ,  H05B6/725

摘要： The heating cooker includes: a heating compartment having a bottom tray mounted at the bottom part; a light source provided on the upper side of the heating compartment; a light-receiving element for receiving light transmitted by the bottom tray out of the light emitted from the light source, the light-receiving element being provided on the lower side of the bottom tray; and a determining part for determining, on the basis of a light-reception signal detected by the light-receiving element, the presence/absence or the size of a heating object placed on the bottom tray in the heating compartment. Thus, a heating cooker capable of preventing leakage of steam and detecting the presence/absence of food in the heating compartment, even when heat cooking using steam is performed, is provided.

公开(公告)号：US10080262B2

公开(公告)日：2018-09-18

申请号：US15118939

申请日：2015-05-21

申请人： Sharp Kabushiki Kaisha

发明人： Tatsuya Mineoka ,  Shinya Kudo ,  Takushi Kishimoto ,  Yoshikazu Yamamoto ,  Kazuyuki Matsubayashi

IPC分类号： H05B6/64 ,  F24C1/00 ,  F24C7/02 ,  F24C15/00 ,  F24C15/32

CPC分类号： H05B6/6402 ,  F24C1/00 ,  F24C7/02 ,  F24C15/003 ,  F24C15/325 ,  F24C15/327 ,  H05B6/6479

摘要： A cooking device has, in a cooking chamber thereof, a cooking tray (91) which is to be placed in the heating chamber (2) so as to have a gap against a rear portion (2d) of the heating chamber (2) and on which a heating object (15) to be heated is to be mounted directly or indirectly, a rear blowoff port (29) which is provided in the rear portion (2d) of the heating chamber (2) so as to be positioned on an upper side of the gap and near a rear portion of the cooking tray (91) and which is communicated with a duct (18) so as to allow the heat medium to be blown off into the heating chamber (2), and a flow regulation structure (62) provided on a rear side of the rear blowoff port (29) and arranged to regulate a flow of the heat medium. The flow regulation structure (62) has, on a lower side thereof, a first guide surface (63) extending in a direction generally parallel to a horizontal direction.