JP2953798B2 - Cooking device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heating apparatus for cooking an object to be cooked in an oven, and more particularly to a combined heating apparatus for the object to be cooked in the heating apparatus.

[0002]

2. Description of the Related Art A heating cooking apparatus of this type which has been already proposed is configured as shown in FIGS.

In FIG. 7 and FIG. 8, for example, a box-shaped case body (also referred to as a cabinet) 1 of a cooking device such as a microwave oven having a heater has an oven frame in which an oven 2 is formed. A body 3 is provided. On the front surface of a back plate 3 a of the oven frame 3, a partition plate 4 is provided so as to form a cabin 5. The air outlets 6a and 6b are provided. A hot air inlet 7 is formed in the middle of the middle partition plate 4, and a hot air heater 8 and a hot air heater 8 are provided in the cabin 5 where the hot air outlets 6 a and 6 b and the hot air inlet 7 are located. A hot air fan 9 is provided. further,
On both side plates of the oven frame 3, a pair of upper and lower beam portions 3 are provided.
a and 3b are formed so as to place the respective shelves 10a and 10b, and an excitation port 11 is formed in a side plate of the oven frame 3 higher than the upper beam 3a. Further, a waveguide 12 is provided on the side plate where the excitation port 11 is located so as to cover the excitation port 11, and a well-known magnetron 13 is attached to one end of the waveguide 12. ing. Also, at the front opening of the oven frame 3,
The opening and closing door 14 is hinged so as to be openable and closable so as to open horizontally. The oven frame 3 beside the opening and closing door 12 includes
An operation panel (not shown) is additionally provided.

[0004] Therefore, the above-mentioned heating cooking device is preliminarily
By opening and closing the opening and closing door 14, each shelf 10 in the oven 2 is opened.
After the object W to be cooked is placed on the shelf plates 10a and 10b, the output of the heating cooking and the cooking time are set, and the operation panel is energized to the hot-air heater 8 and the hot-air fan 9, so that the respective shelf boards 10a , 10b are heated and cooked.

On the other hand, an apparatus in which a movable heater is rotatably provided on one side of the oven frame 3 in place of the hot air heater 8 of the above-mentioned cooking apparatus is also known as Japanese Patent Application Laid-Open No. 63-32585. .

[0006]

However, since the former heating cooking apparatus described above heats the inside of the oven 2 while circulating hot air at a high temperature, the surface of the object to be cooked may be browned. Have difficulty.

[0007] On the other hand, the latter cooking device has a problem that, for example, only a small amount of sweets can be obtained by oven cooking such as cookies and Madeleine.

[0008] The present invention has been made in view of the above-mentioned circumstances, and is not limited to ordinary cooking, for example,
Provided is a cooking device that enables large-scale cooking of sweets such as cookies and Madeleine on a multi-stage shelf at a time and, for example, selectively enables high-temperature heating of brown meat or fish. The purpose is to do.

According to the present invention, there are provided a pair of upper and lower crosspieces formed so as to place each shelf on both side plates of an oven frame, an upper heater provided on a top plate of the oven frame, and It has a lower heater provided on the bottom plate of the oven frame, and a pair of movable heaters, and the pair of movable heaters is mounted on the upper shelf plate mounted on the upper rail and the lower rail. A first position which is rotatable in a space sandwiched between the lower shelf plate and is stored along the both side plates of the oven frame, and a second position substantially horizontal to the upper shelf plate; Between the second position and the first position, and in the second position, each of the pair of movable heaters It is characterized by being at the same distance from the upper shelf.

[0010]

According to the present invention, during normal heating cooking, an object to be cooked is placed on a rotating plate in an oven and cooked.
When cooking sweets such as cookies and Madeleine, each shelf is provided with a shelf, and the upper and lower heaters and movable heaters are used to collect a large amount of sweets such as cookies and Madeleine at the same time. In addition to heating and cooking, on the other hand, a net plate is provided on the upper cross portion, a shelf plate is provided on the lower cross portion, and the meat and fish to be cooked on the net plate are browned and heated by the upper heater and the movable heater. It is something to cook.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to an illustrated embodiment.

In the present invention, the same components as those in the above-described embodiment will be denoted by the same reference numerals.

1 to 6, reference numeral 1 denotes a box-shaped case body (also referred to as a cabinet) in a heating adjustment device such as a microwave oven, and an oven 2 is provided in the case body 1. Is formed, and a pair of upper and lower crosspieces 3a and 3b are formed on both side plates of the oven frame 3 so as to mount the upper shelf plate 10a and the lower shelf plate 10b. An excitation port 11 is formed in a side plate of the oven frame 3 higher than the upper cross section 3a. A waveguide 12 is provided on the side plate where the excitation port 11 is located so as to cover the excitation port 11, and a well-known magnetron 13 is attached to one end of the waveguide 12. I have. Further, an opening / closing door 14 is hinged to the front opening of the oven frame 3 so as to be openable and closable so as to open sideways. A panel 27 is attached.

On the other hand, an upper heater 20 is provided outside the oven 2 on the top plate 3c of the oven frame 3, and a lower heater 21 is provided outside the oven 2 on the bottom plate 3d of the oven frame 3. Have been. A pair of movable heaters 22 and 23 are opposed to the back plate 3e of the oven frame 3 near the upper cross section 3a from below with respect to the upper shelf plate 10a. Movable heater 2
2 and 23 are provided so as to be rotatable so as to be horizontally held at substantially the same distance downward, and the bases of the movable heaters 22 and 23 are provided at the bases as shown in FIGS. , Each gear 22a, 23a is mounted on the shaft. further,
Each pinion 24a of each drive motor 24 such as a pulse motor meshes with each of the gears 22a and 23a.

On the other hand, a turntable motor 25 is provided in the middle of the bottom plate 1a of the case body 1 where the lower heater 21 is located, and the output shaft 25a of the turntable motor 25 is connected to the oven frame. Bottom plate 3d of body 3
And protrudes into the oven 2. A well-known rotating plate 26 is detachably provided on the output shaft 25a of the turntable motor 25 so that the object to be cooked is placed thereon.

On the other hand, as shown in FIG. 2, an operation panel 27 attached to the side of the opening and closing door 12 is provided with an operation section 27a and a display section 27b. , A microcomputer (MPU) 28 is connected. The microcomputer 28 includes a door switch 29 interlocked with a door open / close detection switch 29a, a heater control relay 20a of the upper heater 20, a heater control relay 21a of the lower heater 20, a control relay 24b of each of the drive motors 24, and The control relays 25b of the turntable motor 25 are respectively connected.

The operation of the present invention will be described below.

1. At the time of normal heating cooking As shown in FIG. 4, the object to be cooked W is placed on the rotating plate 26 in the oven 2 by opening and closing the opening and closing door 14 in advance. The output of the heating cooking and the cooking time are set on the panel 27, and based on a command from the operation panel 27, the turntable motor 26 is energized through the magnetron 13 and the control relay 25b to energize the turntable motor 25. The upper cooking object W is cooked by heating.

2. When heating and cooking sweets such as cookies and Madeleine As shown in FIG. 5, the opening / closing door 14 is opened and closed in advance to remove the rotating plate 26 in the oven 2. The upper and lower cross sections 3a, 3b have respective shelves 10a, 10b.
A cooking object W such as a cookie or madeleine is placed on each of the shelves 10a and 10b, and the output of heating and the cooking time are set on the operation panel 27, and the operation panel 27 is set. Based on the instruction from the upper heater 2
0, the lower heater 21 and the movable heaters 22 and 23 heat the object W to be cooked on each of the shelves 10a and 10b.

3. When heating the cooked meat or fish to be browned, as shown in FIG. 6, open and close the door 14 in advance and remove the rotating plate 26 in the oven 2 beforehand. Later, a net plate 10c is provided on the upper cross section 3a, a shelf board 10b is provided on the lower cross section 3b, and a cooked object W made of meat or fish to be browned is placed on the net board 10c. The output and the cooking time of the heating cooking are set on the panel 27, and based on a command from the operation panel 27, the object W on the mesh plate 10c is heated and cooked by the upper heater 20 and the movable heaters 22 and 23. At the same time, the sap of meat or fish to be cooked W to be browned on the shelf 10b is stored.

[0021]

As described above, according to the present invention, each shelf plate is formed so as to be placed on each of a pair of upper and lower crosspieces on both side plates of the oven frame, and the top plate of the oven frame is mounted on the top plate of the oven frame. An upper heater is provided, a lower heater is provided on a bottom plate of the oven frame, and a pair of lower heaters are opposed to the upper shelf plate from below, and are horizontally separated from each other by a substantially equal distance to the upper shelf plate. Since the movable heater is provided rotatably,
In addition to being able to bake food efficiently and uniformly, it is possible to selectively cook ordinary foods, cook foods such as cookies and madeleine, and cook meat and fish to be browned. Since the movable heaters described above can be stored vertically as needed, there is an excellent effect that the inside of the oven can be widely used for cleaning the inside of the oven and cooking with a magnetron.

[Brief description of the drawings]

FIG. 1 is a sectional view of a cooking device according to the present invention.

FIG. 2 is a diagram showing an electric circuit of the heating cooking device of the present invention.

FIG. 3 is a cross-sectional view illustrating a main part of a drive mechanism of the heating cooking device according to the present invention.

FIG. 4 is a diagram for explaining the operation of the heating cooking device of the present invention.

FIG. 5 is a diagram for explaining the operation of the heating cooking device of the present invention.

FIG. 6 is a diagram for explaining the operation of the heating cooking device of the present invention.

FIG. 7 is a longitudinal sectional view of an already proposed heating cooking device.

FIG. 8 is a sectional view taken along a chain line AA in FIG. 7;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Case main body 2 Oven 3 Oven frame 3a, 3b Bar | burr 10a, 10b Shelf 13 Magnetron 20 Upper heater 21 Lower heater 22, 23 Movable heater 24 Drive motor 25 Turntable motor 26 Rotating dish

Claims (1)

(57) [Claims] 1. A pair of upper and lower crosspieces formed so as to place each shelf on both side plates of an oven frame, an upper heater provided on a top plate of the oven frame, and the oven frame. A lower heater provided on the bottom plate of the body, and a pair of movable heaters;
And Bei, the pair of movable heater is placed on the upper shelf plate and the lower rail to be placed on the upper crosspiece
And can rotate in the space between the lower shelf
Is stored along the both side plates of the oven frame
A first position and a second position substantially horizontal to the upper shelf
Between the second position and the second position.
Rotate in the direction away from each other when pivoting to position 1
Then, at the second position, each of the pair of movable heaters
A cooking device, wherein each is at an equal distance to the upper shelf .