Sharp Kabushiki Kaisha Corporation

Shinji Asami

Masayuki Iwamoto

Masahiro Nishijima

Hiromi Suenaga

Tsuyoshi Ootani

Tomohiro Kitaura

Yu Shinohara

Seiichi Hirano

Shinya Ueda

Hiroyuki Kato

Hiroshi Hirano

Yasuhiro Sakoda

Tetsuichi Arita

Takashi Utsumi

Yuzi Andoh

Hiroyuki Katoh

Masaki Katabe

Mitsuo Ohuchi

Kiyonori Nakamura

A heating cooking apparatus includes a microwave supply unit (), and a drawer portion (). The microwave supply unit () is positioned below a heating cooking chamber (A) and configured to supply microwaves (M) to the heating cooking chamber (A). The drawer portion () is configured to be pulled out with respect to the heating cooking chamber (A). The drawer portion () includes a placing portion () made of non-metal and a wall portion () made of metal. The placing portion () includes a placing surface (A) on which an object to be heated is placed. The wall portion () extends in a first direction (D) intersecting the placing surface (A).

Heating cooking apparatus

A heating cooking apparatus includes a heating cooking chamber (A), a first air sending unit (), and a second air sending unit (). The heating cooking chamber (A) accommodates an object to be heated. The first air sending unit () supplies a first hot air (F) to the heating cooking chamber (A). The second air sending unit () supplies a second hot air (F) to the heating cooking chamber (A) from a direction different from the supply direction of the first hot air (F) supplied by the first air sending unit (). The heating cooking chamber (A) includes an accommodation space () that accommodates an object to be heated.

A heating cooking apparatus includes a heating cooking chamber (A) and an air sending unit (). The heating cooking chamber (A) accommodates an object to be heated. The air sending unit () supplies hot air (F) to the heating cooking chamber (A). The air sending unit () includes a suction hole portion (D) positioned on a predetermined side of the heating cooking chamber (A) and a blow-out hole portion (C) positioned on the predetermined side. The air sending unit () suctions air inside the heating cooking chamber (A) through the suction hole portion (D) and blows air into the heating cooking chamber (A) through the blow-out hole portion (C).

A heating cooking apparatus includes a heating chamber, a main body outer case, a fan, a first duct member, and an air sending unit. The fan is disposed in a first space. The first space is formed between an outer surface of the heating chamber and an inner surface of the main body outer case. The first duct member is attached to the outer surface of the heating chamber. The first duct member separates a blown air flow into a first air flow and a second air flow. The first air flow flows inside the first duct member. The second air flow flows outside the first duct member. The air sending unit includes an air sending chamber and a heater. The heater is located in the air sending chamber. The air sending chamber is disposed at a position where the air sending chamber is exposed to the first air flow and is not exposed to the second air flow.

A heating cooker includes a body casing, a heating chamber, a magnetron that supplies microwaves into the heating chamber, a cooling fan that delivers cooling air flow to the magnetron, an air discharge duct that is for discharging discharge air from inside of the heating chamber to outside, a first guiding channel that guides into the heating chamber a portion of the cooling air flow from the cooling fan which has flowed out to a downstream side after cooling the magnetron, and a second guiding channel that guides toward the air discharge duct another portion of the cooling air flow from the cooling fan which has flowed out to the downstream side after cooling the magnetron.

Heating cooker

A casing, a heating chamber that is provided in the casing and that has an opening on a front face thereof, an exhaust tube for guiding exhaust from inside of the heating chamber to front face side of the casing, a cooling fan that is provided in the casing, and an exhaust duct having an exhaust inlet to which the other end of the exhaust tube is connected are provided. Position along height direction of a cooling air inlet into which cooling air flows from under the exhaust duct is lower than position along the height direction of the discharge ports of the exhaust duct, and the position along the height direction of the cooling air inlet of the exhaust duct is lower than position along the height direction of the exhaust inlet of the exhaust duct. A heating cooker is provided that prevents the exhaust from the inside of the heating chamber from flowing into a main body thereof even if a fan for supplying air that is to be mixed with the exhaust breaks down.

A cooking device has an exhaust duct () configured and arranged to mix together exhaust air discharged from an opening () at a tip of a nozzle part () and part of cooling air discharged from a cooling fan and guide the mixed exhaust air to discharge it outside of a casing, and an exhaust duct temperature sensor () placed within the exhaust duct () to detect a temperature of an atmosphere inside the exhaust duct at a portion upper than the opening () of the nozzle (). A fan abnormal-stop detection part detects an abnormal stop of the fan when an increment per unit time of an atmosphere temperature inside the exhaust duct () detected by the temperature sensor () during cooking becomes equal to or higher than a first threshold value.

Cooking device

A cooking device has a casing, a heating chamberprovided in the casing, an exhaust tubefor guiding exhaust from inside of the heating chamberthrough an electric component chamberin the casingto front face side, and a dew receiving containerthat is provided on front face side of the casingand that receives and diffuses the exhaust from the exhaust tubeto outside of the casing

A broiler oven has a heating chamber 2, first and second movable heaters 61 and 62 formed out of tubular heaters and rotatably supported by the inner walls of the heating chamber 2 in such a way that their heating portions 61b and 62b and their shaft portions 61a and 62a joined together so as to be parallel to each other by their arm portions 61c and 62c are held at an equal level, a driving mechanism 12 for rotating the shaft portions 61a and 62a, and a control circuit 10 for controlling the first and second movable heaters 61 and 62 and the driving mechanism 12. The control circuit 10 controls the driving mechanism 12 to rotate the first and second movable heaters 61 and 62 between a non-heating position and a heating position, and energizes the first and second movable heaters 61 and 62 when they are in the heating positions.

Growing community of inventors

Osaka, Japan

Shinji Asami