公开(公告)号：US20210003289A1

公开(公告)日：2021-01-07

申请号：US16946727

申请日：2020-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiyoshi IWAMOTO ,  Kazuo SHIMIZU

IPC: F24C15/32 ,  F24C7/08 ,  F24C15/00

Abstract: A heating cooker including a case including a cooking chamber configured to receive an object to be heated, a door configured to open and close the cooking chamber of the case, a ventilation path provided to extend along a wall surface of the cooking chamber in a state of being partitioned from the cooking chamber, a detector installed in the inside of the ventilation path and including one or more sensors configured to detect information on the inside of the cooking chamber through one or more detection holes formed on the wall surface of the cooking chamber, a shutter installed in the inside of the ventilation path and configured to open and close the one or more detection holes, and a cooling fan configured to suck outside air and blow the outside air into the ventilation path so as to cool the detector and the shutter together.

公开(公告)号：US20190049119A1

公开(公告)日：2019-02-14

申请号：US16077428

申请日：2017-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiyoshi IWAMOTO ,  Yasushi URAI ,  Shigeki HAYASHI ,  Seiji SATO ,  Toshihiro DOI ,  Kazutoshi TAKENOSHITA ,  Yurika KIDA

IPC: F24C15/00 ,  C09D1/00 ,  C09D5/16 ,  F24C14/00

Abstract: Provided is an oven having an improved structure for keeping a cooking chamber clean. The oven includes a main body, a cooking chamber provided inside the main body, a main heater disposed inside the cooking chamber, a fan disposed inside the cooking chamber to circulate air heated by the main heater, a coating film formed on at least a part of a cooking chamber inner wall and having a liquid repellency, and a contaminant collecting portion having a liquid repellency smaller than that of the coating film and provided on the cooking chamber inner wall with which air circulated by the fan collides.