公开(公告)号：US20170248321A1

公开(公告)日：2017-08-31

申请号：US15442014

申请日：2017-02-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Qasim KHAN ,  Myoung Keun KWON ,  Sang Jin KIM ,  Dong Ho PARK ,  Dong Bum LEE ,  Sang-Jin LEE ,  Jung Hak LEE

IPC: F24C15/02

CPC classification number: F24C15/02 ,  F24C15/022 ,  F24C15/024 ,  F24C15/04 ,  F24C15/06

Abstract: Provided herein is an oven in which a door has a double door structure that includes a first door formed of a transparent material and a second door formed of an opaque material to simultaneously ensure visibility and heat insulation. The oven includes a main body, a cooking compartment provided inside the main body and having an open front surface, a first door rotatably coupled to the main body to open and close the cooking compartment, formed of a transparent material to make an inside of the cooking compartment visible from the outside, and locked to and unlocked from the main body by a locking device, and a second door formed of an opaque material, rotatably coupled to a front surface of the first door, and locked to and unlocked from the first door by the locking device.