IP Library Granted Patent US 10,154,549
Granted Patent B2
US 10,154,549 · App. 15/121,853 · Granted Dec 11, 2018

Heating cooker

Inventors: Tadashi Nasu (Sakai, JP); Akihiro Yoshidome (Sakai, JP); Masayuki Iwamoto (Sakai, JP); Junichi Takeuchi (Sakai, JP); Hiroshi Hirano (Sakai, JP)
Assignee: Sharp Kabushiki Kaisha
H05B6/6473F24C15/162F24C15/325H05B6/6414
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Quick Facts
Patent No.
US 10,154,549
App. No.
15/121,853
Granted
Dec 11, 2018
Kind
B2
Abstract

A microwave oven includes: a cooker body in the shape of a box having a heating chamber with an opening at the front side thereof; a storage having a door which opens and closes the opening, and an inner box including two side plates, a bottom plate and a back plate connected to the door, the storage being movable to the front side and storing an object to be cooked; and a hot-air generating unit generating hot air. The hot-air generating unit is located at the outer side of a rear wall of a heating chamber, and an air outlet from which hot air is blown out is located on the rear wall at a position higher than the back plate.

Claims (20)

1. A heating cooker comprising:

a cooker body in a shape of a box having a heating chamber with an opening at a front side;

a storage having a door which opens and closes the opening, and an inner box including two side plates, a bottom plate and a back plate connected to the door, the storage being movable to the front side and storing an object to be cooked;

a hot-air generating unit generating hot air; and

an introducing late configured to introduce the hot air into the storage, wherein

the hot-air generating unit is located at an outer side of a rear wall of the heating chamber,

an outlet port from which the hot air is blown out is located at a position on the rear wall to be higher than the back plate of the storage,

one end of the introducing plate is connected to the rear wall of the heating chamber, and

another end of the introducing plate is connected to the back plate of the storage.

2. A heating cooker comprising:

a cooker body in a shape of a box having a heating chamber with an opening at a front side;

a storage having a door which opens and closes the opening, and an inner box including two side plates, a bottom plate and a back plate connected to the door, the storage being movable to the front side and storing an object to be cooked; and

a hot-air generating unit generating hot air, wherein

the hot-air generating unit is located at an outer side of the heating chamber,

a first outlet port from which the hot air is blown out is located at a wall surface of the heating chamber,

a guide part is located at a position opposed to the outlet port, the guide part guiding the hot air to an outer side of the side plate of the storage, and

a second outlet port from which the hot air is blown out is located at the bottom plate of the storage.

3. The heating cooker according to claim 2 , wherein

the hot-air generating unit is located at an outer side of the top wall of the heating chamber, and

the outlet port is provided at the upper wall.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 14, 2016
From: NASU, TADASHI; YOSHIDOME, AKIHIRO; IWAMOTO, MASAYUKI; TAKEUCHI, JUNICHI; HIRANO, HIROSHI
To: SHARP KABUSHIKI KAISHA
Reel/Frame 039729/0889 →
Priority Claims (5)
JP 2014-175378 · Aug 29, 2014 · national
JP 2014-177261 · Sep 1, 2014 · national
JP 2014-181397 · Sep 5, 2014 · national
JP 2014-182319 · Sep 8, 2014 · national
JP 2014-185496 · Sep 11, 2014 · national
Continuity (1)
Related Publication 20170171921A1 · Jun 15, 2017
Cited By (7)
US 12,201,240 US 12,207,762 US 12,232,647 US 12,359,822 US 12,363,805 US 12,532,390 US 12,713,503