JPH089530Y2 - Cooking device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial field of application) The present invention selects the food to be cooked in the oven by range heating and heater heating, such as a microwave oven with a grill heater. Related to a cooking device that heats and cooks
In particular, it relates to a ventilation device for an oven in this heating and cooking device.

(Prior Art) A ventilator for an oven in a heating and cooking apparatus such as a microwave oven with a grill heater of this type that has been already proposed is configured as shown in FIG.

That is, in FIG. 4, an oven frame 2 is provided in a box-shaped case body (cabinet) 1, and an oven 3 is formed by the oven frame 2. A drive motor 5 is provided on the bottom plate 2a of the oven frame 2, and an output shaft 5a of the drive motor 5 is provided.
Penetrates through the bottom plate 2a and projects into the oven 3. Further, a rotating dish (turntable) 6 is detachably mounted on the output shaft 5a, and a food W to be cooked is placed on the rotating dish 6. Further, a loop-shaped heater 7 is provided horizontally on the oven frame 2 located above the oven 3, and in the middle of both side plates 2b of the oven frame 2, A pair of right and left crosspieces 8a and 8b are formed to horizontally hold the shelf plate 12, and the both side plates 2b located above the crosspieces 8a and 8b are provided with an air supply port by a punching hole. 9
And an exhaust port 10 are provided respectively, and a shutter 11 is hinged to the air supply port 9 so as to be openable and closable.

Therefore, in the above-described heating and cooking apparatus, when the food is to be cooked, the object to be cooked W is placed on the rotary plate 6 and the cooking button on the operation panel is pressed to move to the heating heater 7 or magnetron (not shown). By selectively energizing, the food W to be cooked on the rotary dish 6 is heated and cooked.

On the other hand, at the time of heating and cooking by the heater, when the heating heater 7 is energized to heat the food W on the oven shelf 12 in the oven 3, the shutter 11 is closed in order to quickly heat the inside of the oven 3. To heat up.

On the other hand, when cooking with a magnetron, the rotary plate 6 is used.
When the food W to be cooked is heated and cooked, mist generated from the food W to be cooked, steam, oil or the like is condensed on the inside of an open / close door (not shown), and the oven 3 is heated.
To prevent the inside from becoming invisible, the shutter above
After opening 11 to horizontally supply the fluid from the air supply port 9 into the oven 3, the fluid is exhausted from the exhaust port 10 to the outside of the machine for ventilation.

(Problems to be solved by the invention) However, the above-described heating and cooking apparatus heats and cooks the food W to be cooked on the shelf plate 12 and the rotary plate 6 by selectively energizing the heater 7 or the magnetron. When doing so, the shutter 11 has to be opened and closed from the outside of the machine in conjunction with the operation of the heater 7 or the magnetron. Therefore, the mechanism that constitutes the shutter 11 becomes complicated, and assembly and adjustment are troublesome. It is difficult to provide at low cost.

The present invention has been made in view of the above-mentioned circumstances, and when the cooking is performed by heating, the cooking gas of the cooking object is effectively and appropriately exhausted to the outside of the machine without using the mechanism that constitutes the shutter. An object of the present invention is to provide a heating and cooking device configured to do so.

[Constitution of device]

(Means for Solving the Problem and Its Action) The present invention relates to a heating cooking apparatus capable of selecting a range heating and a heater heating, in which a pair of side plates of a frame body inside which a cooking chamber for storing food is formed is provided. Crosspieces are formed so as to face each other, one of the side plates is provided with a first vent hole in a lower part than the crosspiece part, and the other of the side plates is provided with a second vent hole in a part higher than the crosspiece part. A shelf plate having one of the first and second ventilation ports as an air supply port and the other as an exhaust port, and the pair of crosspieces having an outer shape corresponding to the horizontal cross-sectional shape of the cooking chamber. It is characterized by being detachably mounted.

Further, in the present invention, when the food is heated in a microwave oven, the shelf plate in the cooking chamber is removed and the food is cooked. Here, since the shelf board is detachably mounted on the pair of crosspieces, it can be easily removed. When the shelf plate is removed and cooking is performed in this manner, the air outside the cooking chamber flows into the cooking chamber through the air supply port, and the gas inside the cooking chamber is exhausted outside the cooking chamber through the exhaust port. In this way, the cooking chamber is ventilated, and cooking gas, water vapor, oil, etc. generated from food during cooking by range heating does not adhere to the opening / closing door of the heating and cooking device.

On the other hand, when heating the food with the heater, the cooking is performed without removing the shelf plate in the cooking chamber. Here, the shelf plate has an outer shape corresponding to the horizontal cross-sectional shape of the cooking chamber, and since the air supply port and the exhaust port are located on different sides with respect to the shelf plate, the air supply port and the exhaust gas are The gas flow to and from the mouth is blocked by the shelves. For this reason, not only the inside of the cooking chamber is quickly heated by the heater, but also the heat retaining effect in the cooking chamber is high, and the heating and heating by the heater heating can be performed quickly and accurately.

(Embodiment) Hereinafter, one embodiment of the present invention will be described.

In the present invention, the same components as those of the above-described specific example will be described with the same reference numerals.

1 to 3, reference numeral 1 denotes a box-shaped case main body (cabinet).
An oven frame 2 is provided inside, and an oven 3 and a machine room 4 are formed in the oven frame 2. A drive motor 5 is provided on the bottom plate 2a of the oven frame 2, and an output shaft 5a of the drive motor 5 penetrates the bottom plate 2a and projects into the oven 3.
Furthermore, this output shaft 5a has a rotating dish (turntable).
6 is detachably mounted on the shaft, and the dish W is placed on the rotary plate 6. Further, a loop-shaped heater 7 is provided horizontally on the oven frame 2 located above the oven 3, and the heaters 7 in the form of a loop are horizontally provided in the middle of both side bodies 2b of the oven frame 2. The pair of right and left crosspieces 8a and 8b are formed so as to horizontally hold the shelf plate 12 having an outer shape corresponding to the horizontal cross-sectional shape of the oven 3, and are located under the one crosspiece 8a. The side plate 2b is provided with an air supply port 13 formed by a punching hole, and the side plate 2b located above the other crosspiece 7b is formed with an exhaust port 14 formed by a punching hole.

Therefore, as shown in FIG. 2, when cooking with a magnetron, by placing the cooked food W on the rotary dish 6 for cooking, the cooking gas or the like generated from the cooked food W is generated. To prevent the inside of the oven 3 from becoming invisible due to dew condensation on the inside of the door.
After the fluid from the lower air supply port 13 is supplied into the oven 3, it is meandered to the outside of the machine from the exhaust port 14 above the crosspieces 8a and 8b to ventilate. .

On the other hand, as shown in FIG. 3, when the cooking heater W is energized to heat the food W to be cooked in the oven 3 during heating and cooking by the heating heater, in order to quickly heat the inside of the oven 3, The shelf 12 having the outer shape corresponding to the horizontal cross-sectional shape of the oven 3 is attached to the pair of crosspieces 8a and 8b so as to be held horizontally, so that the shelf 12 has the air supply port 13 and the exhaust port. It is designed to heat by closing the flow path with 14.

In the present invention, the air supply port 13 is provided above the crosspieces 8a, 8b,
Further, it is possible to freely change the design so that the exhaust port 14 is provided below the crosspieces 8a and 8b.

[Effect of device]

As described above, according to the present invention, a shelf plate that can be easily removed is provided in the cooking chamber, and it is possible to easily switch between the ventilation state and the non-ventilation state in the cooking chamber depending on the presence or absence of the shelf plate. By removing the shelf plate and heating the cooking chamber to ventilate it when heating the stove, it is possible to prevent the opening and closing doors of the heating and cooking device from being soiled. It is possible to cook quickly and accurately by
Furthermore, since the structure is simple, it can be provided at low cost.

[Brief description of drawings]

FIG. 1 is a perspective view of a heating and cooking apparatus of the present invention, FIGS. 2 and 3 are drawings for explaining the operation of the present invention, and FIG. 4 is of an already proposed heating and cooking apparatus. It is sectional drawing which shows a principal part. 1 ... Case body, 2 ... Oven frame, 3 ... Oven, 5 ... Drive motor, 6 ... Rotating plate, 7 ... Heating heater, 8a, 8b ... Cross section, 13 ... Air supply port , 14 …… Exhaust port.

Claims (1)

[Scope of utility model registration request] 1. A heating and cooking apparatus capable of selecting a range heating and a heater heating, wherein a pair of crosspieces are formed opposite to each other on both side plates of a frame body inside which a cooking chamber for containing food is formed. A first ventilation hole is formed in a lower part of the cross section on one side, and a second ventilation hole is formed in a higher part than the cross section on the other side of the side plate; One of the ventilation ports is an air supply port and the other is an exhaust port, and a shelf plate having an outer shape corresponding to the horizontal cross-sectional shape of the cooking chamber is detachably mounted on the pair of crosspieces. Cooking equipment to do.