JP5896979B2 - Grill plate and cooking device - Google Patents

Description

  The present invention relates to a grill dish for grill cooking used in a heating cooker, and a hot air circulation type heating cooker that selectively uses an oven dish for oven cooking and a grill dish for grill cooking.

  Conventionally, a convection type cooking device using hot air circulation has been proposed (see, for example, Patent Document 1).

  As a convection-type heating cooker, for example, a heating chamber in which gas is burned by a gas burner to generate combustion exhaust gas, a heating chamber that communicates with the heating chamber and accommodates cooked food, and a heating chamber are disposed behind the heating chamber. There is a grill oven device with a circulation fan. This grill / oven device sends the combustion exhaust gas generated by the gas burner of the heat generating chamber as hot air into the heating chamber by driving the circulation fan, and quickly distributes heat throughout the heating chamber by circulating the hot air into the heating chamber. Let the cooked food be cooked indirectly.

  In the above convection type grill / oven device, an oven dish is usually placed at the upper and lower intermediate positions in the heating chamber when cooking in the oven, and at the upper and lower intermediate positions in the heating chamber when grilling fish or the like. A grill is arranged, and a water dish that receives grilled fish fat and the like is arranged at the bottom of the heating chamber.

Japanese Unexamined Patent Publication No. 7-269884

  In the convection type grill / oven device, when a fish longer than the length of the grilled net is placed on the grill as a cooked product, a part of the fish comes into contact with the wall of the heating chamber and touches the wall of the heating chamber. The part which the fish contacted is burnt, and when the fish is taken out, a part of the fish is cut off, resulting in a poor baking.

  Then, this inventor examined using the grill pan which mounts a foodstuff directly, without using a grill. In this case, the periphery of the bottom surface of the grill pan can be surrounded by the side wall portion, and the end of the food can be bent at the side wall portion so that it does not contact the wall surface of the heating chamber as much as possible. However, when used in a convection-type grill / oven device, the hot air is blocked by the side walls and the cooked food cannot be efficiently baked, and the following problems must be taken into consideration.

  In oven cooking, it is necessary to provide a space below the oven dish and make the temperature distribution in the heating chamber uniform, but in the case of grill cooking, the temperature of the grill dish is reduced by the flow of hot air to the bottom of the grill dish. There is a risk that the fish oil that rises immediately and the fish oil collected on the grill pan will be overheated and a large amount of oil smoke will be generated.

  As a result, the arrangement height of each dish when arranged in the heating chamber must be different, and when two types of support shelves with different heights for holding each dish are formed on the side wall of the heating chamber In addition to difficulty in cleaning, there is a risk of misuse of the dishes.

  This invention is made in view of the said problem, and while providing the grill pan which can prevent that a foodstuff contacts the wall surface of the heating chamber of a heating cooker, a foodstuff contacts the wall surface of a heating chamber. Therefore, an object of the present invention is to provide a heating cooker that prevents the dish from being overused and prevents overheating of the cooked food during grill cooking.

In order to achieve the above object, the present invention is a grill pan for grill cooking in which ingredients for heating cooking are placed and accommodated in a heating chamber of a heating cooker,
A bottom surface portion having a quadrangular shape in plan view and a side wall portion extending upward from the bottom surface portion so as to surround the four-side end edges of the bottom surface portion,
The height of one pair of side wall portions facing each other is formed higher than the height of the other pair of side wall portions, and the end portion of the food can be supported by the inner wall surface of the high side wall portion ,
When housed in the heating chamber, one of the side wall portions having a low height is arranged to face the rear wall that is the front and rear side of the heating chamber,
It is formed upright on both side ends of the upper edge of the side wall portion with a low height from the upper edge of the side edge of the side wall portion with a high height, and hot air flows from the rear wall side of the heating chamber to the end of the cooked food. blocking wall portion to prevent the direct contact Ru provided.

According to the grill pan of the present invention, the height of the one side wall portion facing the grill pan is formed higher than the height of the other side wall portion, so that the bottom surface portion of the grill pan is within the range of the grill pan. Even if a food item with a length that does not fit in is placed on the grill plate, the food item will stick out by supporting the end of the food item along the inner wall surface of the high side wall. It is possible to prevent the end portion of the cooked product from coming into contact with the wall surface of the heating chamber, and when the grill pan is taken in and out of the heating chamber, the cooked product can be taken in and out without contacting the wall surface of the heating chamber. . As a result, it becomes easy to put in and out the grill pan on which the food is placed, and the baking of the food can be made clean.
In addition, during cooking, the hot air supplied into the heating chamber reaches the food on the grill pan without being blocked by the side wall portion on the lower side, so that the food can be baked more appropriately. On the other hand, since both sides of the upper edge of the low-side side wall portion are formed upright from the upper end portion of the side edge of the high-side wall portion, the barrier wall portion is erected. Even if the end portion of the cooked food is supported along the inner wall surface of the side wall portion, the hot air does not easily come into direct contact with the end portion of the cooked food. Therefore, it is possible to prevent overcooking of the end of the food.

In addition, the grill pan of the present invention has a bottom surface having a rectangular shape in a plan view, the side wall includes a long side wall and a short side wall, and the height of the short side wall is equal to that of the long side wall. It is preferable to form it higher than the height.
In this way, by forming the height of the short side wall portion higher than the height of the long side wall portion, long cooking such as sword fish that cannot fit in the longitudinal direction of the bottom surface portion on the grill pan. Even if an object is placed, the end of the cooked food is prevented from sticking out of the grill pan by supporting the end of the cooked food along the inner wall surface of the short side wall, and the end of the cooked food is kept in the heating chamber. It is possible to prevent the food from coming into contact with the wall surface of the cooking chamber, and when the grill pan is put in and out of the heating chamber, the food can be put in and out without contacting the wall surface of the heating chamber. As a result, it is easy to put in and out the grill plate and to clean the cooked food even when a long cooked product that cannot be accommodated in the longitudinal direction of the bottom surface is placed on the grill plate.

The present invention also includes a heating chamber for storing the cooked food, a heating chamber having a heating section, and a circulation fan for supplying hot air generated in the heating chamber to the heating chamber and circulating the air in the heating chamber, A heating cooker capable of selecting an oven dish for oven cooking and a grill dish for grill cooking and arranging them in a heating chamber,
Heating chamber, the upper and lower intermediate portions of the left and right side walls of the chamber and out of food from the front side, after the support shelf for supporting the oven pan and the grill pan is formed in a convex shape so as to extend in the longitudinal direction, the front and rear inner side On the left and right sides of the wall, there are blowout holes for blowing hot air generated in the heat generation chamber into the heating chamber,
The oven dish includes a bottom surface portion having a rectangular shape in plan view and a side wall portion extending upward from the bottom surface portion so as to surround the four side end edges of the bottom surface portion, and the side wall portion is a flange mounted on a support shelf at the upper end portion. And the height of the side wall is such that a space through which hot air passes between the bottom surface of the oven dish and the bottom surface of the heating chamber is formed with the flange portion placed on the support shelf,
The grill pan includes a bottom surface portion having a rectangular shape in plan view, and a side wall portion extending upward from the bottom surface portion so as to surround the four-side edge portions of the bottom surface portion, and the height of one pair of opposing side wall portions is high. The end of the cooked food can be supported by the inner wall surface of the side wall having a high height, and the height of the other pair of side walls is low. One of the side wall portions is arranged to face the rear wall which is the front and back side of the heating chamber, the high side wall portion is arranged to face the support shelf of the heating chamber, and the upper edge of the low side wall portion A barrier wall that is formed upright at both side ends from the upper end of the side edge of the side wall portion with a high height and prevents the hot air blown out from the blowing hole from coming into direct contact with the end portion of the food. parts are provided, respectively on the upper end portion of the tall side wall, flange portion to be placed is formed on the support shelf, placing the support shelf Side wall height which is the lower surface of the bottom portion of the grill pan in a state of mounting the flange portion on the support shelf is arranged close to the bottom surface of the heating chamber, and a bottom surface of the heating chamber and the bottom of the grill pan It is characterized by a height that prevents hot air from entering between.

According to the cooking device of the present invention, the height of the side wall portion of the grill pan on the side placed on the support shelf formed on the side wall of the heating chamber is made higher than the height of the other side wall portion, and the side wall portion. With the flange portion of the grill plate placed on the support shelf, the height of the hot plate is difficult to enter between the bottom surface of the grill pan and the bottom surface of the heating chamber. When the flange is placed, the bottom of the grill pan can be brought close to or in contact with the lower wall of the heating chamber, preventing hot air from flowing under the grill pan and overheating the food on the grill pan. And the food on the grill pan can be heated well.
In addition, the oven dish has a space through which hot air passes between the bottom surface of the oven dish and the bottom surface of the heating chamber when the flange portion of the side wall of the oven dish is placed on the support shelf. The cooked food on the oven dish can be favorably heated by hot air from below.
Furthermore, since a support shelf for placing two types of dishes can be shared, it is possible to prevent misuse, and the unevenness formed on the side wall of the heating chamber can be reduced as much as possible. Cleaning becomes easy.
In addition, since the other side wall portion of the grill plate is lower than the one side wall portion, the hot air supplied to the heating chamber is not blocked by the other side wall portion, and the food on the grill plate is heated by the hot air. Bake well.

Further, grill pan, the height of the side wall portion which is placed on the support shelf, the lower surface of the bottom portion of the grill pan is positioned proximate to the bottom surface of the heating chamber in a state of mounting the flange on the support shelf that the height and the possible, since the bottom portion of the grill pan in the lower wall of the heating chamber can be prevented from being directly placed, it is possible to prevent the remains rubbing traces of grill pan underneath wall of the heating chamber.

Further, pressurized Netsushitsu, while to have a blowout hole that hot air is blown to the right and left rear wall or the front-rear back side, grill pan, the upper end portions of the lower side wall section height, high side wall height The blocking wall portion is formed upright continuously from the upper edge of the upper edge of the portion , and the hot air blown out from the blowing hole reaches the food on the grill pan without being blocked by the side wall portion on the lower side. Therefore, the cooked product can be baked more appropriately. On the other hand, since the barrier wall is erected continuously from the upper edge of the side edge of the side wall portion having a high height at both end portions of the upper edge of the side wall portion having a low height, the hot air is per the parts, the end portion of the food which is supported on the inner wall surface of the tall side wall not cod directly equivalent. This can prevent overcooking of the end of the food.

Further, in the heating cooker, the heating chamber is formed to have a width in the left-right direction longer than the front and rear depths, and the grill pan has a rectangular bottom surface portion having a long side portion and a short side portion, and the bottom surface. A long side wall portion and a short side wall portion extending upward from the bottom surface portion so as to surround the four side edge portions of the portion, and arranged in the heating chamber so that the long side wall portion is front and rear, The height can be higher than the height of the long side wall portion.
According to such a configuration, the height of the short side wall portion of the grill plate is higher than the height of the long side wall portion. Even if a small dish is placed, the end of the cook is prevented from sticking out of the grill pan by supporting the end of the cook along the inner wall of the short side wall. Can be prevented from coming into contact with the wall surface of the heating chamber, and when the grill pan is taken in and out of the heating chamber, the food can be taken in and out without contacting the wall surface of the heating chamber. As a result, even if a long cooked product that cannot fit in the longitudinal direction of the bottom surface portion is placed on the grill pan, the grill pan can be easily put in and out and the cooked product can be baked well.

  As described above, according to the grill pan of the present invention, even when a food item that cannot fit on the bottom surface portion is placed on the grill pan, the end portion of the food product is placed on the inner wall surface of the side wall portion on the higher side. It is possible to prevent the food from sticking out of the grill pan by supporting the grill pan, and to prevent the end of the cook from coming into contact with the wall surface of the heating chamber. This makes it easy to take in and out the food and cleans the cooked food.

Further, according to the heating cooker of the present invention, when the flange portion formed on the side wall portion of the grill pan is placed on the support shelf of the heating chamber, the bottom portion of the grill pan is brought close to or in contact with the bottom surface of the heating chamber. Therefore, it is possible to prevent hot air from flowing below the grill plate and prevent overheating of the food on the grill plate, so that oven cooking using the oven plate and grill cooking using the grill plate can be performed satisfactorily.
Furthermore, since the support shelf on which two kinds of dishes are placed can be shared, misuse can be prevented, and unevenness formed on the wall surface of the heating chamber can be reduced as much as possible, so that the heating chamber can be easily cleaned. Become.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic cross-sectional perspective view showing an entire gas stove provided with a grill / oven device as a heating cooker in an embodiment of the present invention, and shows a state where a grill pan is arranged in a heating chamber. BRIEF DESCRIPTION OF THE DRAWINGS It is a general | schematic cross-section perspective view which shows the whole gas stove provided with the grill oven apparatus as a heating cooker in embodiment of this invention, Comprising: The state which has arrange | positioned the oven plate in a heating chamber is shown. It is a schematic sectional drawing of the heating chamber which shows the state which has arrange | positioned the grill plate in the heating chamber of the grill oven apparatus in embodiment of this invention. It is a schematic sectional drawing of the heating chamber which shows the state which has arrange | positioned the oven plate in the heating chamber of the grill oven apparatus in embodiment of this invention. It is a perspective view of the grill pan used for the grill oven apparatus in the embodiment of the present invention.

  Hereinafter, embodiments of a grill pan and a heating cooker according to the present invention will be described with reference to the accompanying drawings. FIG.1 and FIG.2 shows the schematic cross-sectional perspective view of the gas stove 1 provided with the grill oven apparatus 2 as a heating cooker of the form for implementing this invention. The gas stove 1 is a built-in type in which a stove body 11 is incorporated in a state of being dropped into an opening of a countertop 10 of a system kitchen.

  The grill / oven device 2 incorporated in the gas stove 1 is located below the counter top 10 and has a heating chamber 3 for containing the cooked food and a heat generating chamber 4 provided below the heating chamber 3. In this specification, the direction in which the door 31 side and the back side of the heating chamber 3 face each other is the front-rear direction, the width direction of the heating chamber 3 is the left-right direction, and the height direction of the heating chamber 3 is the vertical direction.

  The heating chamber 3 is provided horizontally on the left side of the stove main body 11, and the food can be taken in and out of the heating chamber 3 by opening and closing the door 31 of the front panel. As shown in FIGS. 1 and 3, a rectangular grill pan 8 for grill cooking can be arranged in the heating chamber 3 such that the longitudinal direction is the left-right direction. Further, in the heating chamber 3, as shown in FIGS. 2 and 4, a rectangular oven dish 9 for oven cooking can also be arranged so that the longitudinal direction is the left-right direction. The grill pan 8 and the oven pan 9 can be selected according to the cooking method to be used.

  The heating chamber 3 includes an upper wall 32 that constitutes a ceiling portion, a lower wall 33 that forms a bottom surface of the heating chamber 3 that is partitioned from the lower heating chamber 4, left and right side walls 34, and a rear (back side) rear wall 35. The front surface is closed by a door 31 so as to be openable forward.

  As shown in FIGS. 1 and 2, a large number of exhaust holes 37 communicating with the exhaust port 62 are formed behind the upper wall 32 of the heating chamber 3 through an exhaust passage 61 formed above the upper wall 32. Has been.

  Further, as shown in FIGS. 3 and 4, a large number of blowout holes 38 for sending hot air into the heating chamber 3 are formed on both the left and right sides of the rear wall 35 of the heating chamber 3. In the center of the rear wall 35, a large number of suction holes 39 for taking in hot air in the heating chamber 3 are formed. Between the blow-out hole 38 and the suction hole 39 of the rear wall 35, two stoppers 36 for positioning the grill pan 8 and the oven pan 9 in the front-rear direction are arranged so that a part of the rear wall 35 is inward of the heating chamber 3. It is formed to bulge out. Positioning is performed by bringing the end portions of the grill pan 8 and the oven pan 9 into contact with the stoppers 36.

  As shown in FIGS. 3 and 4, the heating chamber 3 is used to support the grill pan 8 and the oven pan 9 at the middle portion in the vertical direction of the left and right side walls 34, specifically, slightly below the middle vertical position. The support shelf 34a is formed to extend in the front-rear direction. The support shelf 34a is formed such that a part of the side wall 34 is directed inward of the heating chamber 3 so as to form a flat upper surface portion 34b.

  In the present embodiment, the heating chamber 3 is configured by combining the upper cover 21 that forms the upper part of the upper wall 32 and the left and right side walls 34 with the lower cover 22 that forms the lower part of the lower wall 33 and the left and right side walls 34. Is configured. And the lower end part of the upper cover 21 and the upper end part of the lower cover 22 are piled up, the support shelf 34a is formed in the duplication part of the lower cover 22, and the duplication part of the upper cover 21 is a reinforcement part.

  The heat generating chamber 4 includes a ceiling wall 41 formed immediately below the lower wall 33 of the heating chamber 3, a bottom surface 42, right and left sides opposed to the lower side of the ceiling wall 41, and a rear wall 35 of the heating chamber 3. A rear inclined surface 43 that is continuous with the hot air passage 44 to be formed is provided. A gas burner 5 to which gas is supplied via a gas supply pipe (not shown) is disposed behind the heat generating chamber 4. The heat generating chamber 4 is configured such that combustion air (secondary air) can be taken into the heat generating chamber 4 by communicating the front with the outside.

  As shown in FIGS. 1 and 2, a hot air passage 44 for circulating hot air of the combustion exhaust gas generated in the heat generating chamber 4 as hot air to the heating chamber 3 is formed behind the rear wall 35 of the heating chamber 3. ing. The front side of the hot air passage 44 communicates with a suction hole 39 formed in the rear wall 35 of the heating chamber 3, the rear side communicates with a hot air circulation passage 72 in which a circulation fan 71 formed further rearward is disposed, and the lower side is a heat generating chamber. 4 is formed so as to communicate with the rear part.

  The hot air circulation passage 72 formed at the rear of the hot air passage 44 is formed in a U shape so as to surround the hot air passage 44 in the horizontal direction, and the circulation fan 71 is disposed in the central portion communicating with the hot air passage 44. Both ends of the U-shape communicate with the blowing hole 38 of the heating chamber 3.

  The circulation fan 71 is fixed to the tip of the rotating shaft of the motor 73 located at the rear. When the circulation fan 71 is driven to rotate, the circulation fan 71 is sucked into the heating chamber 3 through the suction hole 39 formed in the rear wall 35. And hot air generated by the hot air generated in the lower heat generating chamber 4 are sucked into the hot air circulation passage 72 through the hot air passage 44 and from the blowout holes 38 formed on the left and right sides of the rear wall 35. Sent out inside.

  A cooling fan 74 is disposed between the circulation fan 71 and the motor 73, and is fixed to an intermediate portion in the axial direction of the rotation shaft of the motor 73. The cooling fan 74 is housed in a fan case partitioned from the hot air circulation passage 72 and the exhaust passage 61.

  The grill / oven apparatus 2 according to the present embodiment sends hot air of combustion exhaust gas generated in the heat generating chamber 4 into hot air passage 44 as hot air by driving the circulation fan 71, and the hot air in which the circulation fan 71 is disposed. Hot air is blown into the heating chamber 3 from the blow holes 38 formed on the left and right sides of the rear wall 35 through the circulation passage 72.

  Further, by driving the circulation fan 71, hot air in the heating chamber 3 is sucked into the hot air circulation passage 72 through the hot air passage 44 from the suction hole 39 provided in the rear wall 35 of the heating chamber 3. At this time, since hot air is sucked into the hot air circulation passage 72 from the heat generating chamber 4 through the hot air passage 44, the hot air sucked from the heating chamber 3 is reheated by the hot air from the heat generating chamber 4, and the circulation fan Hot air is jetted into the heating chamber 3 from the blow-out holes 38 of the rear wall 35 provided on the left and right sides of 71, and the hot air is circulated.

  As described above, the grill / oven device 2 mixes the hot air sucked into the hot air circulation passage 72 from the heat generating chamber 4 by the circulation fan 71 and the hot air in the heating chamber 3 at the time of cooking. Circulation of the hot air discharged into 3 is performed. By circulating the hot air, the temperature in the heating chamber 3 can be rapidly increased, and the temperature in the heating chamber 3 can be made uniform efficiently, and cooking of fish, meat, etc. stored in the heating chamber 3 can be achieved. Things can be grilled or oven cooked.

  When the hot air generated in the heating chamber 4 continues to be supplied into the heating chamber 3, the pressure in the heating chamber 3 rises due to the hot air, and a part of the hot air circulating in the heating chamber 3 is exhausted from the upper wall 32. It is discharged from the exhaust passage 61 to the outside through the hole 37.

The grill pan 8 disposed in the heating chamber 3 is used for grill cooking in which a cooked product such as fish is baked at a high temperature in a short time.
As shown in FIGS. 1, 3, and 5, the grill pan 8 has a bottom surface portion 81 having a substantially rectangular shape in plan view on which food is placed, and continuously upwards around the bottom surface portion 81. A side wall portion is provided. The side wall portion has a long side wall portion 82 formed on the long side portion of the bottom surface portion 81 and a short side wall portion 83 formed on the short side portion of the bottom surface portion 81.
In the present embodiment, as shown in FIGS. 1 and 3, the grill pan 8 is arranged in the heating chamber 3 such that the long side wall portion 82 is positioned forward and backward.

  As shown in FIGS. 1 and 3, the bottom surface portion 81 of the grill pan 8 is formed with a plurality of ridge portions 84 formed so as to protrude linearly on the upper surface side at equal intervals. By bringing the cooked product into line contact with the ridges 84, the contact area of the cooked product with the grill pan 8 is made as small as possible so that the cooked product does not easily reach the bottom surface portion 81 of the grill pan 8. Furthermore, the bottom surface portion 81 of the grill pan 8 is formed so that the surface of the base portion of the ridge portion 84 is inclined so that the central portion is slightly raised, and the oil from the cooked material flows around the bottom surface portion 81. It is designed to accumulate. Further, a leg portion 85 that is in contact with the table surface when placed on a table or the like inside the outer peripheral edge of the bottom surface of the bottom surface portion 81 is formed in a rectangular shape.

  The short side wall 83 and the long side wall 82 of the grill pan 8 are formed such that the height of the short side wall 83 is higher than the height of the long side wall 82. At the upper ends of the short side wall 83 and the long side wall 82, a flange 86 is formed continuously extending outward. As shown in FIG. 3, the lower surface of the flange portion 86 formed on the short side wall portion 83 is placed on the upper surface portion 34 b of the support shelf 34 a formed on the side wall 34 of the heating chamber 3.

  In addition, in the corner portion where the short side wall portion 83 and the long side wall portion 82 are continuous, and in the portion where the short side wall portion 83 in the long side side wall portion 82 is continuous, the upper surface faces the short side wall portion 83. The blocking wall portion 87 is formed so as to be inclined upward and the height of the long side wall portion 82 gradually increases toward the short side wall portion 83. When the grill pan 8 is placed on the support shelf 34 a of the heating chamber 3, the blocking wall portion 87 faces a part of the blowout hole 38 formed in the rear wall 35 of the heating chamber 3. The hot air blown out from the blowout hole 38 by the portion 87 is blocked so as not to directly hit the portion supported by the inner wall surface of the short side wall portion 83 of the food placed on the grill pan 8. . For example, in the case of a long fish such as sword fish, the head and tail are supported along the inner wall surface of the short side wall 83 so that hot air is not directly applied to such easily burnt portions. It is possible to prevent over-burning of the end of the food.

  Further, the short side wall portion 83 has a lower end of a leg portion 85 formed on the lower surface of the bottom surface portion 81 of the grill pan 8 when the flange portion 86 is placed on the support shelf 34 a so as to be close to the lower wall 33 of the heating chamber 3. It has a height to be placed. In the grill pan 8, when the flange portion 86 formed on the short side wall portion 83 is placed on the support shelf 34 a, the leg portion 85 of the bottom surface portion 81 faces the lower wall 33 of the heating chamber 3 through a slight gap. Are arranged as follows.

  Therefore, when the grill pan 8 is supported by the support shelf 34 a, a slight amount is formed between the leg portion 85 formed in a rectangular shape on the lower surface of the bottom surface portion 81 of the grill pan 8 and the lower wall 33 of the heating chamber 3. A gap is formed, and the hot air sent into the heating chamber 3 from the blowout holes 38 formed on the left and right sides of the rear wall 35 of the heating chamber 3 flows from the lower end of the leg portion 85 to the bottom surface portion 81 of the grill pan 8. It is possible to prevent the bottom surface portion 81 of the grill pan 8 from being overheated with hardly entering the lower surface center side.

Further, when the grill pan 8 is slid out of the heating chamber 3 while sliding on the support shelf 34 a, the leg portion 85 of the bottom surface portion 81 does not contact the lower wall 33 of the heating chamber 3. There is no rubbing trace.
The leg portion 85 of the bottom surface portion 81 may be disposed so as to contact the lower wall 33 of the heating chamber 3.

  In the present embodiment, the grill pan 8 uses a cast product of aluminum having a good thermal conductivity, preferably a die-cast product coated with fluorine. The grill pan 8 may be formed from other metals such as iron and copper, ceramics such as earthenware and glass.

  The oven dish 9 arranged in the heating chamber 3 is used for performing oven cooking in which cooked items such as meat, bread dough, and cookie dough are slowly baked over time.

As shown in FIGS. 2 and 4, the oven tray 9 is made of iron, and has a bottom surface portion 91 having a substantially rectangular shape in plan view on which food is placed, and continuously upwards around the bottom surface portion 91. And a side wall 92 extending toward the end. The side wall 92 is formed at the same height all around.
In the present embodiment, as shown in FIGS. 2 and 4, the oven dish 9 is also arranged in the heating chamber 3 so that the long side wall portion 92 is positioned in the front and rear direction.

  As shown in FIG.2 and FIG.4, the bottom face part 91 of the oven dish 9 is formed in the plane where the center part raised a little, and the groove part 93 is formed in the circumference | surroundings. The oil coming out of the cooked food flows along the gently inclined surface of the bottom surface portion 91 and accumulates in the groove portion 93. Further, the lower surface side of the bottom surface portion 91 is in a state in which the groove portion 93 protrudes downward, and the protruding portion of the groove portion 93 comes into contact with the table surface when it is placed on a table or the like.

  The upper end portion of the side wall portion 92 is continuously formed with a flange portion 94 that projects outward. The outer peripheral portion of the flange portion 94 is bent downward, and is further curved so that the lower end is rounded to form a curved portion 95. As shown in FIG. 4, among the curved portions 95 of the flange portion 94, the curved portion 95 formed on the side wall portion 92 on the short side is placed on the upper surface portion 34 b of the support shelf 34 a of the heating chamber 3. Yes.

  The oven tray 9 has such a height that the side wall portion 92 is placed at the upper and lower intermediate positions of the heating chamber 3 when the curved portion 95 of the flange portion 94 is placed on the support shelf 34a. Therefore, when the oven tray 9 is supported by the support shelf 34 a, a sufficient space is also formed on the lower side of the bottom surface portion 91 of the oven tray 9 and formed on both the left and right sides of the rear wall 35 of the heating chamber 3. The hot air sent out from the blowing hole 38 into the heating chamber 3 also enters the lower surface side of the bottom surface portion 91 of the oven dish 9 so that the food on the oven dish 9 can be heated uniformly from above and below.

The door 31 of the heating chamber 3 can be opened by swinging the upper portion forward with the lower portion as a fulcrum.
When the door 31 is rotated forward and opened, the grill pan 8 or the oven pan 9 can be taken in and out of the heating chamber 3. After the grill pan 8 or the oven pan 9 on which the food is placed is placed in the heating chamber 3, the food is housed in the heating chamber 3 by closing the door 31.

  As described above, according to the grill / oven apparatus 2 according to the present embodiment, the grill pan 8 is formed such that the height of the short side wall portion 83 is higher than the height of the long side wall portion 82. When a fish longer than the length in the longitudinal direction of the bottom surface portion 81 of the grill pan 8 is placed on the grill pan 8, the fish can be bowed along the short side wall portion 83, It is possible to prevent fish from sticking out of the grill pan 8 so that the end of the cooked product does not come into contact with the side wall 34 of the heating chamber 3, and also when the grill pan 8 is taken in and out of the heating chamber 3. The food can be taken in and out without contacting the side wall 34 of the heating chamber 3.

  As a result, even if the grill pan 8 on which a long dish such as a sword fish that cannot be fit in the longitudinal direction of the bottom surface portion 81 is placed in the heating chamber 3, the tail fin, which is a part of the fish, There is no sticking to the side wall 34 of the heating chamber 3, and it is possible to prevent the food from moving back and forth when the grill pan 8 on which the food is placed is taken in and out of the heating chamber 3, so that the grill pan can be easily put in and out. . And a part of fish can be prevented from scorching to the side wall 34 of the heating chamber 3, and the baking of the cooking can also be made beautiful.

  Furthermore, the grill / oven apparatus 2 according to the present embodiment separately prepares the grill dish 8 for cooking the grill and the oven dish 9 for cooking the cooking according to each cooking method. Since the support shelf 34a of the heating chamber 3 on which the grill pan 8 and the oven tray 9 are placed can be made common, cleaning in the heating chamber 3 is not only prepared, but there is no fear of misuse of the pan.

  In addition, the grill pan 8 is configured such that the flange portion 86 of the short side wall portion 83 having a high height is placed on the support shelf 34 a of the heating chamber 3, and the position of the bottom surface portion 81 of the grill pan 8 is set to the lower wall of the heating chamber 3. Since it is arranged close to 33, hot air can be prevented from flowing to the lower surface side of the grill pan 8 to prevent overheating of the food on the grill pan 8, and directly on the lower wall 33 of the heating chamber 3. Since it can be prevented from being placed, it is possible to prevent the rubbing trace of the grill pan 8 from remaining on the lower wall 33 of the heating chamber 3.

  Further, since the long side wall portion 82 is lower in height than the short side wall portion 83, the hot air supplied to the heating chamber 3 is not blocked by the long side wall portion 82, and the food on the grill pan 8 is heated with hot air. Can be baked well. Moreover, even if the head and tail of the fish, which are easily overheated by a little hot air, are supported by the inner wall surface of the short side wall part 83 and are positioned higher than the height of the central part of the long side wall part 82, the long side wall Since the hot air blown from the blowing hole 38 is blocked by the blocking wall portion 87 of the portion 82 and is not directly hit, the head and tail can be heated well without being overheated.

  In the above embodiment, the grill plate used is a rectangular (rectangular) plan view, but a square grill plate can also be applied to the grill plate of the present invention. It can be applied to the cooking device of the invention.

  In the above-described embodiment, the convection type heating cooker that circulates the hot air generated by burning the gas burner as the heating chamber has been described, but with the function of circulating the hot air, an electric heater or a separate heater is provided on the upper wall of the heating chamber. The present invention can also be applied to a convection-type heating cooker that includes a grill portion that arranges a gas burner and directly heats the food.

  Furthermore, although the gas stove of the above embodiment is formed so that the heating chamber of the grill / oven device is elongated in the left-right direction, the present invention can also be applied to a grill-oven device having a heating chamber formed long in the front-rear direction. . In this case, when hot air blows out from the rear of the heating chamber, the grill pan is formed so that the length of the long side wall portion is higher than the height of the short side wall portion so that the hot air flows efficiently. The flange part formed in the long side wall part is supported on the support shelf of the heating chamber.

  When increasing the length of the long side wall, arrange the fish so that the long side wall supports the head and tail of the fish when grilling many fish that are slightly longer than the length of the short side of the bottom of the grill pan. By doing so, a large number of fish can be baked at a time without part of the fish going out of the grill plate. In this case, by forming the blocking wall portions at both ends of the short side wall portion, it is possible to prevent overheating of the head and tail portions supported by the long side wall portion.

  Moreover, in the said embodiment, although the gas burner was used as a heat generating part, an electric heater can also be used. Furthermore, the grill pan of the present invention can be applied to a grill device having no oven function. In this case, not only a grill pan having a rectangular plan view but also a grill pan having a square plan view can be applied to the present invention.

1 Gas stove 2 Grill / oven device 3 Heating chamber 4 Heating chamber 5 Gas burner (heating unit)
8 Grill pan 9 Oven tray 10 Countertop 31 Door 32 Upper wall 33 Lower wall 34 Side wall 34a Support shelf 34b Top surface 35 Rear wall 37 Exhaust hole 38 Blow hole 39 Suction hole 71 Circulating fan 81 Bottom surface part 82 Long side wall part 83 Short Side wall portion 86 Flange portion 87 Blocking wall portion

Claims (4)

A grill pan for grill cooking, in which ingredients for cooking are placed and housed in a heating chamber of a heating cooker,
A bottom surface portion having a quadrangular shape in plan view and a side wall portion extending upward from the bottom surface portion so as to surround the four-side end edges of the bottom surface portion,
The height of one pair of side wall portions facing each other is formed higher than the height of the other pair of side wall portions, and the end portion of the food can be supported by the inner wall surface of the high side wall portion ,
When housed in the heating chamber, one of the side wall portions having a low height is arranged to face the rear wall that is the front and rear side of the heating chamber,
It is formed upright on both side ends of the upper edge of the side wall portion with a low height from the upper edge of the side edge of the side wall portion with a high height, and hot air flows from the rear wall side of the heating chamber to the end of the cooked food. A grill pan provided with a blocking wall to prevent direct contact . The grill pan according to claim 1,
The bottom part has a rectangular shape in plan view,
The side wall includes a long side wall and a short side wall,
The grill pan characterized by the height of a short side wall part being formed higher than the height of a long side wall part. An oven dish for cooking an oven, comprising: a heating chamber for storing cooked items; a heating chamber having a heating section; and a circulation fan for circulating the air in the heating chamber while supplying hot air generated in the heating chamber to the heating chamber. And a cooking device capable of selecting a grill pan for grill cooking and arranging it in the heating chamber,
Heating chamber, the upper and lower intermediate portions of the left and right side walls of the chamber and out of food from the front side, after the support shelf for supporting the oven pan and the grill pan is formed in a convex shape so as to extend in the longitudinal direction, the front and rear inner side On the left and right sides of the wall, there are blowout holes for blowing hot air generated in the heat generation chamber into the heating chamber,
The oven dish includes a bottom surface portion having a rectangular shape in plan view and a side wall portion extending upward from the bottom surface portion so as to surround the four side end edges of the bottom surface portion, and the side wall portion is a flange mounted on a support shelf at the upper end portion. And the height of the side wall is such that a space through which hot air passes between the bottom surface of the oven dish and the bottom surface of the heating chamber is formed with the flange portion placed on the support shelf,
The grill pan includes a bottom surface portion having a rectangular shape in plan view, and a side wall portion extending upward from the bottom surface portion so as to surround the four-side edge portions of the bottom surface portion, and the height of one pair of opposing side wall portions is high. The end of the cooked food can be supported by the inner wall surface of the side wall having a high height, and the height of the other pair of side walls is low. One of the side wall portions is arranged to face the rear wall which is the front and back side of the heating chamber, the high side wall portion is arranged to face the support shelf of the heating chamber, and the upper edge of the low side wall portion A barrier wall that is formed upright at both side ends from the upper end of the side edge of the side wall portion with a high height and prevents the hot air blown out from the blowing hole from coming into direct contact with the end portion of the food. parts are provided, respectively on the upper end portion of the tall side wall, flange portion to be placed is formed on the support shelf, placing the support shelf Side wall height which is the lower surface of the bottom portion of the grill pan in a state of mounting the flange portion on the support shelf is arranged close to the bottom surface of the heating chamber, and a bottom surface of the heating chamber and the bottom of the grill pan A heating cooker characterized in that the hot air is difficult to enter between. The cooking device according to claim 3 ,
The heating chamber has a longer width in the left-right direction than the depth in the front and back,
The grill pan includes a rectangular bottom surface portion having a long side portion and a short side portion, and a long side wall portion and a short side wall portion extending upward from the bottom surface portion so as to surround the four-side end edges of the bottom surface portion. The cooking device is characterized by being arranged in the heating chamber so that the long side wall portion is front and back, and the height of the short side wall portion is higher than the height of the long side wall portion.

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