JP2011189047A - Heating cooker - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a heating cooker that prevents stains from adhering to a heater, prevents smoke from being generated by water or oil contacted to the heated heater, is clean, and is excellent in durability. <P>SOLUTION: A grill includes a rectangle first flat section 11 whose shorter side is wider than the width of a lower heater 9, whose longer side is arranged parallelly to linear sections 9a of the lower heater, and which covers at least linear sections of the heater as viewed from above. Holes 14 are provided outside the longer side of the flat section of the grill 4, which is configured to drop water or oil generated from an object to be heated 7 into a saucer 2 without contacting the water or oil to the heater 9. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a cooking device for cooking food to be cooked such as fish, which is used in general households.

  2. Description of the Related Art Conventionally, a heating cooker that cooks a cooking object such as a fish of this type normally uses a grill net to place the cooking object at a position where it is cooked by a heater or the like.

  FIG. 5 shows a conventional cooking atmosphere. As shown in FIG. 5, the grill 4 is held above the lower heater 9 and placed below the upper heater 8. The water and oil coming out of the object to be heated are configured to be received and stored in the receiving tray 2 placed below.

  The grill is composed of legs that hold the grill in a predetermined position, and a mesh on which an object to be heated is placed by a heater. The mesh is composed of an edge and a plurality of wires. It is composed of (For example, refer to Patent Document 1).

  In addition, since the grill is configured to be arranged with a space between the wires, when water or oil generated from the cooked food falls to the saucer during cooking, the water or oil directly contacts the high-temperature heater, May generate smoke. Conventionally, there is also a catalyst provided in order to suppress the generated smoke from flowing out of the warehouse (for example, Patent Document 2).

  In addition, when water or oil comes into contact with a high-temperature heater, ingredients of the cooked food contained in the heater may adhere to the heater and stick, or the generated smoke may cause the wall surface in the heating chamber to become extremely dirty. In such a case, there is also a device equipped with a cleaning function in which oil and cooking waste adhering to the heater and the wall surface are burned by heat by energizing and heating the heater (for example, Patent Document 3).

JP 2006-305195 A JP 2004-261486 A Japanese Patent Laid-Open No. 2004-084086

  However, even if the catalyst is provided, smoke cannot be completely removed, and it is necessary to use an expensive catalyst to remove smoke more. For those equipped with the cleaning function, operation, time, and power are required separately from cooking. Further, when cleaning is performed arbitrarily by the user, it is assumed that cleaning is forgotten, and there is a problem that the heater corrodes and the cooker breaks down due to leaving the adhered dirt.

  The present invention solves the above-described conventional problems, and prevents the heater from corroding without using the cleaning function by preventing dirt from adhering to the heater during normal cooking. Further, oil is added to the heated heater. An object of the present invention is to provide a cooking device that suppresses the amount of smoke generated upon contact and is excellent in durability and easy to clean.

  In order to solve the above-described conventional problems, the cooking device of the present invention is a cooking device for cooking the food to be cooked, and a heating cabinet for cooking the food to be cooked therein, A door that opens and closes an opening formed in the front surface of the heating chamber, a heater installed in the heating chamber, a receiving tray placed below the heater, and in the heating chamber and above the heater And a grill that holds the food to be cooked, the grill has a first flat portion that is substantially rectangular, and the length of the short side of the first flat portion is equal to or greater than the width of the heater, The long side of the first flat portion is disposed substantially parallel to the linear portion of the heater, and the first flat portion covers at least the linear portion of the heater so that the heater cannot be seen when viewed from above. A hole is formed outside the side.

  Thereby, water and oil generated from the food can be dripped from the hole and can reach the tray without contacting the heater, and the radiant heat of the heater can reach the food to be cooked through the hole. Therefore, it is possible to prevent smoke from being generated by contact of water or oil with the heater while sufficiently heating the object to be cooked by radiant heat. Moreover, since water and oil do not contact a heater, it can prevent that the component of the cooking contained in it burns on a heater, and corrodes a heater.

  In the heating cooker of the present invention, since water and oil do not come into direct contact with the heater, the generation of smoke is suppressed, dirt due to oil smoke in the entire chamber is reduced, and smoke discharged outside the chamber is also reduced, Furthermore, since there is no sticking of dirt to the heater, the heater can be kept clean and corrosion of the heater and the heater mounting bracket can be reduced.

  As a result, there is little outflow of smoke out of the warehouse without using an expensive catalyst or a catalyst, and there is little dirt without using the self-cleaning function. A cooker can be provided.

The perspective view which shows the structure of the heating cooker in Embodiment 1 of this invention. Detailed view of grill of heating cooker in embodiment 1 of the present invention The top view which showed the positional relationship of the bottom of the heater of a heating cooker, and a grill in Embodiment 1 of this invention Sectional drawing of the heating chamber of the heating cooker in Embodiment 1 of this invention. A perspective view showing a configuration of a conventional cooking device

1st invention is a heating cooker for cooking the to-be-cooked thing,
A heating chamber for cooking the food to be cooked therein, a door for opening and closing an opening formed on the front surface of the heating chamber, a heater installed in the heating chamber, and a lower part of the heater A tray that is held in the heating chamber and is placed above the heater and on which the food is placed. The grill has a first flat portion that is substantially rectangular. The length of the short side of the flat portion is equal to or greater than the width of the heater, the long side of the first flat portion is disposed substantially parallel to the straight portion of the heater, and at least the straight portion of the heater is disposed on the first flat portion. Is covered so that the heater cannot be seen from above, and a hole is formed outside the long side. Thereby, water and oil can fall from the hole in the vicinity of the flat part and reach the tray without coming into contact with the linear part of the heater, and the radiant heat of the heater can reach the object to be cooked through the hole. be able to. Thereby, it is possible to reduce the amount of smoke generated during cooking because it is possible to suppress the generation of smoke due to water or oil coming into contact with the heater while sufficiently heating the object to be cooked by radiant heat. In addition, it is possible to provide a cooking device that reduces the contamination of the entire inside of the heating chamber due to oily smoke and generates less smoke without using an expensive catalyst or providing a catalyst. In addition, since water and oil do not come into contact with the heater, the salt content of the food to be cooked can be prevented from scorching the heater and corroding the heater, making it durable even without using the cleaning function. High cooker can be provided.

  In the second invention, in particular, in the first invention, a rib is provided downward on a part or the entire circumference of the hole near the heater. This prevents oil and water that has reached the edge of the hole from falling from directly above the heater along the lower surface of the flat part before falling down from the hole, making contact with the oil or water heater more reliable. Can be prevented.

  According to a third aspect of the present invention, in particular, in the first or second aspect, the second flat portion connected to the first flat portion covers the curved portion of the heater. Accordingly, since the curved portion can be covered with the flat portion in addition to the linear portion of the heater, the possibility of water or oil coming into contact with the heater is further reduced, and the generation of smoke can be further suppressed.

  In particular, according to a fourth aspect of the present invention, in any one of the first to third aspects of the present invention, a heater fitting that holds the heater is provided, and the heater fitting is provided at the third flat portion connected to the first or second flat portion. It is set as the structure which covers. Thereby, corrosion of the heater metal fitting holding the heater can also be prevented, and a cooking device with higher durability can be provided.

  According to a fifth aspect of the present invention, in particular, in any one of the first to fourth aspects of the present invention, a convex portion is provided in some or all of the first to second flat portions. As a result, the food to be cooked is held on the upper surface of the convex part, and the food to be cooked between the convex part and the convex part is less likely to come into contact with the grille, thereby reducing the contact area between the cooked food and the grille. The oil to be cooked can be dropped. Further, the unevenness makes it difficult for the food to be displaced, and it is possible to prevent the food from being displaced or dropped when the door is opened or closed.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
The heating cooker in this Embodiment is a heating cooker incorporated in the roaster part of the counter of the system kitchen.

  FIG. 1 is a perspective view showing a configuration of a heating cooker according to the first embodiment of the present invention.

  As shown in FIG. 1, the heating chamber 1 includes an upper heater 8 that cooks the front side of the cooking object 7 such as fish placed on the grill 4 from above, and a heated object 7 from below the grilling net 4. A lower heater 9 for heating and cooking the back side is incorporated.

  The upper heater 8 and the lower heater 9 are respectively supported by heater fittings 5 attached to the wall surface of the heating chamber 1. The heating chamber 1 is communicated with the outside by an exhaust pipe 10 so that oily smoke, water vapor, and the like generated during cooking of the article 7 to be heated can be discharged.

  A tray 2 is provided below the lower heater 9, and the grill net 4 is held above the lower heater 9 by grill net legs 4 a placed on the tray 2.

  The saucer 2 is detachably connected to a door 3 provided so as to close the front surface of the heating chamber 1, and the door 3 is pushed and pulled to and from the heating chamber 1 together with the grill 4 and the cooking object 7. Can be stored freely. The tray 2 is formed so as to receive and collect water, fats and oils, etc. coming out of the object 7 to be heated.

  FIG. 2 is a detailed view of the grill of the heating cooker according to the first embodiment of the present invention.

  As shown in FIG. 2, the grill 4 has a substantially rectangular first flat portion 11, a second flat portion 12 provided in contact with the first flat portion 11, and a first flat portion 11. Or it has the 3rd flat part 13 provided so that the 2nd flat part 12 might be touched, and the hole 14 is provided in the outer side of the long side of a 1st flat part.

  A rib 15 is formed on a part of the periphery of the hole 14 downward. The rib 15 is provided in a part of the periphery of the hole 14 in the present embodiment, but may be on the entire circumference of the hole 14.

  A convex portion 16 is provided on a part of the flat portion so as to reduce the contact area between the cooking object 7 and the grill 4 and the oil of the cooking object 7 falls. Further, the hole 14 is provided so as to be in contact with the lowest surface so that water or oil flows and reaches the hole 14 (for example, d portion in the figure).

  The convex portion 16 has a shape that is long in a direction perpendicular to the door opening / closing direction, and has an effect of preventing the food to be cooked 7 from shifting when the door 3 is opened / closed. The convex portion is a bead in this embodiment, but may be a rib or the like. Moreover, if the vertex of a convex part exists in the same plane shape (line b of FIG. 4) as much as possible, it may be easy to place a food.

  FIG. 3 is a top view showing the positional relationship between the lower heater 9 and the grill 4 in the heating cooker according to the first embodiment of the present invention.

  As shown in FIG. 3, when viewed from above, the first flat portion 11 is the heater lower straight portion 9 a of the lower heater 9, the second flat portion 12 is the heater lower curved portion 9 b, and the third flat portion 13. Are provided at positions covering the heater fittings 5, respectively.

  Since the length of the short side of the 1st flat part 11 is wider than the width | variety of the heater lower 9, it can cover so that the heater lower 9 cannot be seen seeing from upper direction.

  About the cooking-by-heating machine comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

  FIG. 4 is a cross-sectional view of the heating chamber of the heating cooker according to the first embodiment of the present invention, and a state when the article 7 to be heated is heated will be described.

  In FIG. 4, water, fats and oils generated when the food 7 is heated flow into the holes 14 avoiding the convex portions 16 on the grill net 4, and then travel down the ribs 15 as indicated by an arrow c. Dripping into. Since the hole 14 is provided so as to avoid the upper part of the heater, the dropped water, oil, and the like reach the tray 2 without contacting the lower heater 9.

  For this reason, it is possible to prevent water or oil and fat from coming into contact with the lower heater 9 to generate smoke, and to suppress the outflow of smoke to the outside of the heating chamber 1. In addition, generation | occurrence | production of oil smoke can further be suppressed by putting water into the saucer 2.

  A catalyst (not shown) for decomposing / removing smoke is provided in the exhaust cylinder 10, but since the generation of smoke is small, the performance of the catalyst can be maintained for a long time. Moreover, the outflow amount of smoke out of the heating chamber can be suppressed even with an inexpensive catalyst having low performance. Further, even when no catalyst is provided, there is an effect of suppressing the outflow of smoke to the outside.

  Here, in the direction of the arrow a in the figure, the radiant heat of the lower heater 9 passes through the holes 14 and reaches the object 7 without being blocked by the grill 4. As a result, the cooking performance can be ensured despite the fact that the lower heater 9 is covered with the grill 4.

  However, since the grill 4 is also heated by the heater 9, the food 7 can be heated by the radiant heat generated by the grill 4.

  It should be noted that the rib height should not be too high so as not to block the radiant heat. In addition, the more holes 14, the more the radiant heat reaches directly from the lower heater 9 to the object 7 to be cooked. In addition, the larger the hole 14, the better the baking. However, if the hole 14 is large, a small object to be cooked such as an aim is likely to fall.

  As described above, according to the present embodiment, it is possible to suppress the generation of smoke and prevent the adhesion of dirt to the heater. Therefore, the dirt on the inner wall surface is suppressed, the generation of smoke outside the warehouse is suppressed, and the heater It is possible to provide a clean and highly durable heating cooker that suppresses corrosion of steel.

  In the present embodiment, the base of the lower heater 9 does not rise so much in temperature, and the smoke is not generated even when it comes in contact with the oil. Therefore, the holes 14 are opened with priority on radiant heat. It may be covered to prevent contamination.

  In the present embodiment, since the heater lower linear portion 9a is mainly disposed sideways, the long flat side of the flat portion of the rectangular grilled net is horizontal, but as shown by 11b in FIG. In the case where the straight line portion is arranged in the vertical direction, the long side of the flat portion of the rectangle of the grille is vertical.

  As described above, since the heating cooker according to the present invention can suppress the amount of smoke generated when cooking on a grill, it can be used for grilling such as fish roasters, toasters, IH cooking heaters with roasters and grills. It is effective for cooking equipment in general.

DESCRIPTION OF SYMBOLS 1 Heating chamber 2 Saucepan 3 Door 4 Grilled net 5 Heater metal fitting 7 Heated object (cooking object)
8 Heater top 9 Heater bottom (heater)
9a Heater straight line (heater straight line)
9b Heater lower bend (heater bend)
11 First flat portion (first flat portion)
11b 1st flat part (vertical)
12 2nd flat part (2nd flat part)
13 3rd flat part (3rd flat part)
14 hole 15 rib 16 convex part

Claims (5)

A cooking device for cooking food to be cooked, a cooking chamber for cooking cooking to be cooked therein, a door for opening and closing an opening formed on the front surface of the cooking cabinet, A heater installed in a heating cabinet, a saucer placed below the heater, and a grill net in the heating cabinet that is held above the heater and places the food, The first flat portion has a substantially rectangular shape, the length of the short side of the first flat portion is equal to or greater than the width of the heater, and the long side of the first flat portion is substantially parallel to the linear portion of the heater. A heating cooker arranged and covered with at least a straight portion of the heater as seen from above so that the heater cannot be seen by the first flat portion, and a hole is formed outside the long side. The cooking device according to claim 1, wherein a rib is provided downward on a part of or around the periphery of the hole. The cooking device according to claim 1 or 2, wherein the curved portion of the heater is covered with a second flat portion connected to the first flat portion. The heating cooking according to any one of claims 1 to 3, further comprising a heater fitting for holding the heater, wherein the heater fitting is covered with a third flat portion connected to the first or second flat portion. vessel. The cooking device according to any one of claims 1 to 4, wherein a convex portion is provided in some or all of the first to second flat portions.

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