阅读说明：本技术 加热烹调器 (Heating cooker ) 是由 本间满 岸本直人 川村光辉 关真人 于 2019-03-04 设计创作，主要内容包括：本发明提供抑制从加热室内向门部传递的热量来提高门部的冷却效果的加热烹调器。具备在主体(1)的上表面载置被烹调锅的锅载置部(21)和配置于锅载置部(21)的下方的炙烤箱(5)。炙烤箱(5)具备加热室(50)、覆盖加热室(50)的开口部且为了使食品出入加热室(50)内而能够向前后移动的门部(6)、与门部(6)连动并将食品收纳于加热室(50)的烹调锅(58)以及加热食品的上加热器(51)、下加热器(52)。门部(6)是在内部具有空间的箱体,具备形成于箱体的吸气用开口(61b)和位于比吸气用开口靠上方且形成于箱体的侧面的排气用开口(62a)。(The invention provides a heating cooker which can inhibit the heat transferred from the heating chamber to the door part and improve the cooling effect of the door part. The roasting oven is provided with a pot placing part (21) for placing a cooked pot on the upper surface of a main body (1) and a roasting oven (5) arranged below the pot placing part (21). The roasting oven (5) is provided with a heating chamber (50), a door part (6) which covers the opening part of the heating chamber (50) and can move forwards and backwards for enabling food to enter and exit the heating chamber (50), a cooking pot (58) which is interlocked with the door part (6) and accommodates the food in the heating chamber (50), an upper heater (51) and a lower heater (52) for heating the food. The door section (6) is a box body having a space inside, and is provided with an intake opening (61b) formed in the box body and an exhaust opening (62a) formed in the side surface of the box body above the intake opening.)

1. A heating cooker is characterized in that,

the disclosed device is provided with: a main body; a pot placing part which is the upper surface of the main body and is used for placing the pot to be cooked; and a roasting oven disposed below the pot placing part,

the roasting box comprises: a heating chamber; a door part which covers an opening part of the heating chamber and can move forwards and backwards for enabling food to enter and exit the heating chamber; a food loading part which is linked with the door part and stores food in the heating chamber; and a heating mechanism for heating the food,

the door is a box having a space therein, and includes an intake opening formed in the box and an exhaust opening formed in a side surface of the box above the intake opening.

2. The heating cooker according to claim 1,

a part of the box body is made of metal.

3. The heating cooker according to claim 1,

the case has the exhaust openings on both side surfaces thereof.

4. The heating cooker according to claim 1,

the front surface of the door part is provided with a handle, and the air suction opening is formed below the handle.

5. The heating cooker according to claim 1,

an operation panel for adjusting the heating degree in the roasting oven is arranged on the front surface of the main body,

the side surface of the box body is opposite to the side surface of the operation panel with a gap.

6. The heating cooker according to claim 4,

the case is provided with a partition plate for dividing the space into the heating chamber side and the handle side, and the space on the handle side is provided with the intake opening and the exhaust opening.

7. The heating cooker according to any one of claims 1 to 6,

the box body is provided with a window for observing the inside of the heating chamber.

8. The heating cooker according to claim 7,

the food placing part is a deep-dish-shaped cooking pan, and the cooking pan is disposed at a position where radiant energy irradiated from the heating means toward the window part is blocked.

9. A heating cooker assembled in an integrated kitchen, characterized in that,

the heating cooker comprises: a main body; a pot placing part which is the upper surface of the main body and is used for placing the pot to be cooked; and a roasting oven disposed below the pot placing part,

the roasting box comprises: a heating chamber; a door part which covers an opening part of the heating chamber and can move forwards and backwards for enabling food to enter and exit the heating chamber; a food loading part which is linked with the door part and stores food in the heating chamber; and a heating mechanism for heating the food,

the door is a box body having a space inside, and is provided with an air intake opening formed in the box body and an air exhaust opening formed in a side surface of the box body and located above the air intake opening,

the side surface of the box body is opposite to the side surface of the integral kitchen with a gap.

10. The heating cooker according to claim 9,

an operation panel for adjusting the heating degree in the roasting oven is arranged on the front surface of the main body,

one of the two side surfaces of the box body is arranged opposite to the side surface of the operation panel with a gap, and the other side surface is arranged opposite to the side surface of the integral kitchen with a gap.

Technical Field

The present invention relates to a heating cooker provided with a roasting oven.

Background

Generally, a grilling box is often used to heat both sides of a food (an object to be cooked) such as fish simultaneously by using a heat source such as a heater or a gas burner vertically arranged on the food.

In addition to the broil cooking in which the food is heated by the radiant heat of the heat source in the heating chamber of the broil box, the broil cooking corresponding to various cooking menus such as pizza, cake, and cake is performed by controlling the temperature in the heating chamber. Therefore, the frequency of use and the high temperature holding time of the roasting oven are increased. A temperature sensor such as a thermistor is provided in the heating chamber of the broil oven, and temperature control is performed based on the detection value of the temperature sensor.

The broil oven has an opening on the front side of the heating cooker, and a door portion is provided so as to cover the opening. Generally, when a user places food in the heating chamber, the user pulls the handle of the door to open the door. When heating cooking is performed in the grill, the temperature in the grill rises due to the heat supplied from the heat source, and the temperature of the door rises accordingly. Although the outer surface temperature of the door portion is high, such as 100 ℃ or higher, the structure is difficult to transfer heat to the handle touched by the user when the door portion is opened and closed. From the viewpoint of further improvement in safety, it is desirable to reduce the temperature of the outer surface of the door portion. As a technique for reducing the temperature of the outer surface of the door portion, there are, for example, patent document 1 and patent document 2.

Patent document 1 discloses the following technique: a door having a handle and opening and closing an opening of a roasting oven is provided, the door is composed of an inner wall facing the opening and an outer wall facing the outside, and is provided with an introduction hole and a discharge hole for circulating air to an air layer formed between the inner and outer walls.

Patent document 2 discloses the following technique: the grill door is provided with a grill door for covering an opening of a grill, and the grill door is composed of a glass door front plate formed of glass and a metal front plate holding member for holding the grill door front plate, and an air heat insulating layer is provided between the glass door front plate and the front plate holding member with a predetermined interval.

Disclosure of Invention

An object of the present invention is to solve the above problems and to provide a heating cooker in which heat transferred from a heating chamber is suppressed in a grill incorporated in the heating cooker, thereby improving the cooling effect of a door portion.

In order to achieve the above object, the present invention includes: a main body; a pot placing part which is the upper surface of the main body and is used for placing the pot to be cooked; and a grilling oven disposed below the pot placement unit, the grilling oven including: a heating chamber; a door part which covers an opening part of the heating chamber and can move forwards and backwards for enabling food to enter and exit the heating chamber; a food loading part which is linked with the door part and stores food into the heating chamber; and a heating mechanism for heating the food, wherein the door is a box body having a space therein, and is provided with an air intake opening formed in the box body and an air exhaust opening formed in a side surface of the box body and located above the air intake opening.

The effects of the invention are as follows.

According to the present invention, it is possible to provide a heating cooker in which the cooling effect of the door portion is improved by suppressing the heat transferred from the heating chamber in the grill incorporated in the heating cooker.

Drawings

Fig. 1 is a perspective view of a heating cooker according to embodiment 1 of the present invention.

Fig. 2 is an exploded perspective view of the heating cooker shown in fig. 1.

Fig. 3 is a front sectional view taken along line C-C shown in fig. 1.

Fig. 4 is a side sectional view taken along line a-a shown in fig. 1.

Fig. 5 is a schematic view of the broil oven of fig. 4.

Fig. 6 is an exploded perspective view of the door portion of fig. 4.

Fig. 7 is a view showing modification 1 of the door portion.

Fig. 8 is a perspective view of the integrated kitchen 100 in which the heating cooker Z is assembled.

Fig. 9 is a view showing a modification 2 of the broil oven of fig. 5.

Fig. 10 is a view showing a modification 3 of the broil oven of fig. 5.

Fig. 11 is a side sectional view taken along line B-B shown in fig. 1.

Fig. 12 is a schematic side sectional view of a broil box 5 of embodiment 2 of the present invention.

Fig. 13 is a schematic side sectional view of the broil oven 5 of embodiment 3 of the present invention.

In the figure:

1-main body, 2-top plate, 3-heating coil, 5-grilling box, 6-door, 7-substrate, 8-substrate housing, 50-heating chamber, 50 a-flange, 51-upper heater, 52-lower heater, 53-tray, 54-net table, 57-food, 58-cooking pan, 59-exhaust channel, 60-front plate, 60 a-air duct, 61-door base, 61 a-handle, 61b, 62 b-opening for air suction, 61 d-rib, 62-frame, 62 a-opening for air exhaust, 63-heat shield, 64-partition plate, 66-window, 68a, 68 b-gap, 99-air flow, 100-integrated kitchen.

Detailed Description

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings as appropriate. In each embodiment of the present invention, the front-back, the up-down, and the left-right are defined as shown in fig. 1 and the like with reference to the line of sight of the user facing the heating cooker Z (see fig. 1). In the embodiments of the present invention, the Heating cooker is described by taking an Induction Heating (IH) cooker with a broil oven as an example, but the present invention can be easily applied to a fixed IH cooker or a built-in or fixed gas cooker.