smokeless oven

Abstract

A smokeless roaster using a radiation plate is not able to perform two types of cooking simultaneously. According to the present invention, any one among four types of cooking portions (7, 7a, 7b, 7c) for Bulgogi on the upward opening part of an inner container (4) is arranged to be detachable, a burner (25) is contained inside a supporting wall part (15) on a drain pan (14) in the lower side of the inner container (4), a radiation plate (26) is arranged in the upper part of the supporting wall part (15), and the radiation plate (26) has a big heating gas passage hole (28) in the center, and multiple small heating gas passage holes (29, 29a, ...) on the periphery, wherein the heat gas passage hole (28) is able to be closed with a blocking cover (30). The four types of cooking portions (7, 7a, 7b, 7c) for Bulgogi comprise a combination of three types among a grill part (37) having a central hole (39), an iron plate (38) mounted thereon, a cooking pot (44) and a Bulgogi cooking pot (47); and a grill (39) alone. In case of the grill part (37) and the iron plate (38), the cooking pot (44) or a Bulgogi cooking pot (47), the heating gas passage hole (28) of the radiation plate (26) is put on an open state, and in case of the grill (39) alone, the heating gas passage hole (28) of the radiation plate (26) is put on a closed state with the blocking cover (30), which allows to change to four different patterns of cooking.

Description

technical field [0001] The invention relates to a smokeless oven, which can select cooking using a grill and a pot, cooking using a grill and an iron plate, and cooking using a grill alone. Background technique [0002] Conventionally, the applicant of the present invention has developed a smokeless oven using a radiant heater in an oven in which the burner is arranged in the lower part, the radiant plate is arranged in the middle part, and the cooker is arranged in the upper part. The burner is configured as follows: The upper surface of the burner body is provided with a recess that becomes the flame port, and the air mixture is ejected from the recess, and the central part of the radiant plate that is approximately the same area as the flame port of the burner is formed as a protective surface, and the A plurality of hot gas passing holes are arranged outside the central portion, a standing portion is provided so that the outer peripheral portion of the radiant plate is b...

AI Technical Summary

Problems solved by technology

[0008] However, there are unsolvable problems such as the following: the smokeless oven using the radiant plate of Patent Document 1 is always an oven for grilling on the net, and the metal mesh and radiant plate must be removed and the pot support and pot must be installed when the pot is cooked; In the smokeless oven using the radiant plate, if the grid grill of the above-mentioned patent document 2 or the cooking net of the patent document 3 are used, although the pot or stone located in the center needs to be heated accordingly, due to the presence of the radiant plate The central protective surface does not form holes for hot gas to pass through, so the pot or stone cannot be heated sufficiently

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