Light emitting device in door for cooking appliance and cooking appliance including the same

A light-emitting device for a cooking appliance that includes a body that defines a cooking chamber having an opening, and a door configured to open and close at least a portion of the opening of the cooking chamber, the light-emitting device comprising:

• a light-emitting member that is located on at least one of the door or the body, that faces a gap defined between an edge portion of the door and a front portion of the body, and that is configured to emit light of a predetermined color in response to operation of the cooking chamber;
• and
• a reflective portion that extends from the front portion of the body, that is configured to receive light from the light-emitting member through the gap, and that is configured to direct light in a direction away from the door,
• wherein the door includes:
• an outer door unit that defines an exterior of the door and that is located at an opposite side of the cooking chamber, the outer door unit including an outer glass that defines a front surface of the door,
• an inner door unit that is located at a rear side of the outer door unit and that is configured to close the cooking chamber, the inner door unit including an inner glass that defines a rear surface of the door, that is spaced apart from the outer glass, and that is configured to close the opening of the cooking chamber, and
• a door frame that couples the outer door unit to the inner door unit and that is located between the outer door unit and the inner door unit, and
• wherein the light-emitting device further comprises a display assembly located in an inner upper position of the door frame.