JP2007080762A - Heating cooker - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To roast at least five Pacific sauries at one time at a roaster part, and to put in and out easily a gridiron and a saucer from a cooking chamber. <P>SOLUTION: This is an induction heating cooker of which the main body is mounted at the top plate aperture which is regulated in a prescribed width and prescribed depth of the cooking furniture, and comprises a plurality of induction heating coils provided at the lower part of the top plate in the main body top side, an electric and electronic circuit board to control power to be supplied to the induction heating coils, and a heating cooking chamber which is provided at the lower side than the induction heating coils and has an electric heater at the upper part, and has a saucer and a gridiron moving in the depth direction of the main body together with a lid. Out of the plurality of induction heating coils, at least one of the induction heating coils is an induction heating coil capable of heating an heating unit of non-magnetic property, and an inverter which is provided at the electric and electronic circuit board and supplies power to the induction heating coil capable of heating the heating unit of non-magnetic property is provided. The width of the heating cooking chamber is made to be a half or more of the width of the main body. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention includes an induction heating coil in the main body, a roaster portion on either the left or right side of the main body below the induction heating coil, and operation of the heating portion and the roaster portion on the front surface opposite to the roaster portion. The induction heating cooker provided with the operation part which performs is related with the improvement of the said roaster part.

  The conventional roaster unit installed in an induction heating cooker has a grill placed on a saucer that can be freely put in and out of the heating chamber, and a heated object such as fish is placed on the grill and heated. The object to be heated is baked by being stored in a room and heated by a heater provided above, below or above the heating chamber.

  And this kind of induction heating cooking appliance is dropped in from the built-in hole provided in the upper surface of a system kitchen, is supported by the peripheral part of this built-in hole, and is installed in a system kitchen.

In general, in a system kitchen where a plurality of cabinets are integrated with a top plate in contrast to a so-called sectional kitchen in which sinks, stovetops, cooking tables, etc. are arranged side by side, cooking cooking for any manufacturer is used. Built-in dimensions have been standardized so that even devices can be built. As for the mounting holes provided in the above-mentioned top plate (work top), an opening having a maximum width of 560 mm and a depth of 500 mm is defined. (Better Living Parts Certification Criteria Kitchen System (BLS KS: 2003) Better Living Foundation)
Therefore, since the dimension of the built-in induction heating cooker installed by being installed in the system kitchen is regulated by the dimension of the opening of the top plate, the dimension of the above-described roaster part is similarly limited.

  With respect to the above situation, there are those shown in Patent Document 1 and Patent Document 2 as induction heating cookers provided with a roaster section.

  The roaster portions shown in Patent Document 1 and Patent Document 2 have rails fixed to both outer side surfaces of the heating chamber, a tray is taken in and out of the heating chamber along the rails, and steps are formed on the inner left and right side surfaces at the lower portion of the heating chamber. A portion is provided, and a tray is directly placed on and removed from this step portion.

JP 2004-218901 A Japanese Patent Laid-Open No. 2003-190024 Japanese Utility Model Publication No. 49-16305 Japanese Utility Model Publication No. 52-35372

  By the way, although it is not specifically described including the roaster part shown by the said patent document 1 and patent document 2, etc., conventionally, generally the required dimension was decided on the basis of a family of 4 as a standard. .

  For example, the size of the heating chamber of the pan and the roaster section that holds the saucer is set so that up to four sword fish, which are representative of autumn taste in Japan, can be grilled at once. Has been.

  That is, the standard width of the induction heating cooker body incorporated in the system kitchen is about 560 mm and the depth is about 500 mm, and the weight of each Akita fish is about 180 g, the length is 23 cm, and the width is 4 cm × 4. As shown in the figure, the width of the cooking chamber of the roaster section is set to about 240 mm and the depth is about 360 mm, and further, the width of the storage section of the control board section installed beside it is set to about 235 mm to provide a good balance in the main body. It is arranged.

  However, as mentioned above, in a roaster that can bake up to 4 sword fish at a time, if there are more than 5 family members, the sword fish must be baked in two portions, Could not be provided, and it took a long time to eat.

  As a cooking device which can bake many fish at once, there exist what is shown, for example in patent document 3 and patent document 4, These are all gas stoves with a grill. The grill cabinet is expanded in the horizontal direction, and Patent Document 3 describes that fish are arranged side by side and grilled.

  None of these are built-in induction heating cookers with limited body dimensions. In the built-in induction heating cooker, the main body dimensions are specified as described above, and it is also installed internally by an induction heating coil placed beside the roaster section and other electric and electronic circuit boards that control other objects to be controlled Limited space. Therefore, with the techniques shown in Patent Literature 3 and Patent Literature 4, a large amount of fish cannot be grilled at once by applying it to an embedded induction cooking device.

  As described above, in a conventional induction heating cooker having an induction heating coil in the main body and a roaster portion on either the left or right side of the main body below the induction heating coil, If you can only bake up to 4 animals at a time, and you have a family of 5 or more, you have to burn the sword fish in two steps, and you can't provide the same food to your family at one time, It took a long time.

  Therefore, an object of the present invention is, for example, to allow at least 5 sword fish to be baked at a time in the roaster section, and to provide cooked food for five or more families. An embedded induction heating cooker having a roaster unit that can heat a large amount of cooking objects is realized.

  In addition, another object of the present invention is, for example, easier in a state where a larger amount of cooking objects are mounted than before so that a grill net and a saucer on which five sword fish are placed can be easily put in and out of the heating chamber. It realizes a built-in induction heating cooker with a roaster part that can be taken in and out

  According to the first aspect of the present invention, a plate is provided on the upper surface of the main body, induction heating coils are provided on the left and right sides of the plate, a roaster part is provided on one side of the main body below the induction heating coil, and the roaster part has a built-in heater. The kitchen is equipped with a grill, a grill to place the food to be cooked, a saucer on which the grill is placed and stored freely in and out of the cooking cabinet, and a door that closes the front opening of the roaster, opposite to the roaster In the heating cooker provided with an operation unit on the front side, the roaster unit has a grille net on which at least five sword fish can be placed vertically and a grille net placed thereon and is freely stored in and out of the cooking chamber. And a saucer.

  Further, in claim 2, a plate is provided on the upper surface of the main body, induction heating coils are provided on the left and right sides below the plate, a roaster portion is provided on one side of the main body below the induction heating coil, and the roaster portion has a built-in heater. Equipped with a cooking cabinet, a grill to place the food to be cooked, a saucer on which the grill is placed and stored freely in and out of the cooking cabinet, and a door that closes the front opening of the roaster, opposite the roaster In the cooking device provided with an operation unit on the front of the roaster, the roaster unit is a pair of rails provided on the left and right sides of the cooking chamber, and a grill net on which at least five sword fish can be placed vertically, A tray that mounts a grill net and is stored freely in and out of the cooking chamber is provided, and a connecting arm that connects a door and a holding frame that holds the periphery of the tray is attached to the tip of the pair of rails, Is obtained by detachable upward the pan when the drawer to the end of the movable range of.

  Further, according to the third aspect of the present invention, the induction heating coils provided on the left and right sides below the plate are those that can heat an object to be heated, at least one of which is non-magnetic.

  According to the first aspect of the present invention, in the cooking device provided with the roaster portion, for example, at least five sword fishes can be baked at a time in the roaster portion. Can provide you with special dishes.

  Moreover, even if the roaster portion employs a configuration in which, for example, at least five or more sword fish are baked, the installation space is not limited by an induction heating coil, a control board disposed beside the roaster portion, or the like.

  Further, according to claim 2, even if the weight is added to the saucer by baking at least 5 fishes in the roaster portion, the saucer can be smoothly put in and out, and the water accumulated in the saucer The anxiety that spills fat can be reduced.

  Further, according to claim 3, the roaster net of the roaster part can be placed in a line with at least five sword fish vertically, and the saucer and the heating chamber are also adapted thereto. Even if at least one of the heating coils can heat a non-magnetic material to be heated, it is possible to secure an installation space such as a control board arranged beside the roaster section, and the product value of the induction heating cooker Can be raised.

  An embodiment of the present invention will be described below with reference to FIGS. In addition, a present Example demonstrates the case where a heating cooker is integrated as a roaster part of an induction heating cooking appliance.

  As can be seen in Patent Document 3, a roaster portion having a larger width dimension than a depth dimension by which a plurality of grilled sword fish can be baked sideways exists in a stove with a grill using gas as fuel.

  As the built-in induction heating cooker, in addition to a cooking container made of a magnetic material, such as one that heats an iron pan, with two heating coil parts for induction heating, recently, a cooking container made of a non-magnetic material such as aluminum What can heat a pan is desired, and induction heating cookers that can heat cooking containers made of both non-magnetic / magnetic materials in one of the two heating coil parts have been commercialized. .

  However, in order for one heating coil part to be able to heat a pan made of both non-magnetic and magnetic materials, an inverter circuit for supplying a high-frequency voltage to be supplied to the heating coil part, a direct current is applied to the inverter circuit. Many circuit components such as IGBTs, capacitors, frequency switching relays, and choke coils constituting the power supply circuit to be supplied are required, or larger components are required. In addition, the configuration for cooling must be strengthened by increasing the number of components that generate a large amount of heat. As a result, the volume required for mounting the circuit is surely increased.

  FIG. 13 is a principal circuit block diagram showing an embodiment. In the figure, 101 is an AC power source, and 102 is a rectifying means for converting the AC power source 101 to DC. Reference numeral 103 denotes a DC power source. The frequency of the AC power source 101 is discriminated by a control circuit, and has a power factor improving function that operates in synchronization with the discriminated frequency, and the voltage setting signal of the control means 106 that will describe the output DC voltage later. It can be varied by a, and a substantially stable DC voltage can be output.

  Reference numeral 104 denotes an inverter means that causes a high-frequency current to flow through the connected heating coil 105 and a resonance capacitor (not shown), and generates an eddy current in a metal pan (load) that is a metal body to be heated disposed in the vicinity of the heating coil 105. The metal pan (load) itself is heated by the Joule heat to control the power of the metal pan (load).

  A control means 106 outputs a voltage setting signal a for the DC power supply 103 and a drive signal b for the inverter means 104 according to the setting of the operation unit 107 operated by the user. Further, the voltage detection means 108 for detecting the voltage of the AC power supply 101, the current detection means 109 for detecting the current of the AC power supply 101, and the inverter state detection signal d for detecting the operation state of the inverter means 104 are inputted, and these The input power of the inverter means 104 and the state of the heating coil 5 which is a load connected to the inverter means 104 are judged from the input, the output voltage of the DC power supply 103 is varied by the voltage setting signal a, and the inverter means 104 is determined by the drive signal b. The inverter drive frequency is controlled. The control means 106 has a function of determining the power supply frequency of the AC power supply 101 and controls the inverter means 104 in synchronization with the frequency of the AC power supply.

  These circuits are arranged in a partitioned space adjacent to the roaster unit, in addition to some power supply circuits. However, when a roaster section with a width larger than a depth is provided, if one of the two dielectric heating coil sections can be heated according to non-magnetic / magnetic, an electronic circuit board on which a circuit is mounted is mounted. Space is running out.

  Therefore, the induction heating cooker of the present invention uses an induction heating coil in which at least one induction heating coil among a plurality of induction heating coils can heat a non-magnetic body to be heated, and heats the non-magnetic body to be heated. And an inverter for supplying electric power to a possible induction heating coil, and the pan of the roaster section has a shorter length in the width direction than a length in the depth direction, and the width of the cooking chamber is set to be more than half the width of the main body.

  Thereby, for example, at least one induction heating coil among the plurality of induction heating coils has an induction heating coil capable of heating a non-magnetic material to be heated, and five rooster fish can be grilled vertically in the roaster section. .

  Further, in the present invention, for example, when five sword fish are grilled vertically in the roaster portion, if the sword fish is placed on the net, the weight of the sword fish becomes 1 kg or more, and a convex portion simply provided with a saucer in the roaster portion as in the past. If it is the structure which mounts and removes in / out, the withdrawn saucer will come down to this side.

  Therefore, by supporting the plate and the door with the rail portion made up of a plurality of members, it becomes easy to mount and take out the food to be cooked.

  Also, the roaster section may be replaced by a service person when a failure occurs. When replacing the parts, if a space is provided between the back part of the roaster part and the back part of the cooker body, the work becomes easy. Actually, the exhaust unit of the roaster unit is provided at the back of the roaster unit. However, maintenance is improved by providing a space around the exhaust unit.

  When this space is provided, it is not a space required for normal operation as an induction heating cooker. Therefore, in this space, a large-sized choke coil in the power supply circuit mounted on the board is placed on the back of the roaster unit and behind the main body. You may arrange | position in the upper part of the space between wall surfaces. The induction heating cooker that is the subject of the present invention requires a large choke coil for boosting and stepping down in a DC power supply circuit because a very large current needs to flow through the dielectric heating coil. Such a large choke coil is installed in a place away from other power supply circuits, in this case, on the back of the roaster unit, so as to effectively use the space.

  Next, an embodiment of the present invention will be specifically described.

  FIG. 1 is a schematic perspective view of an induction heating cooker according to an embodiment of the present invention, and FIG. 2 is a perspective view of the induction heating cooker incorporated in a cabinet which is one of kitchen furniture like a system kitchen. FIG. 3 is a cross-sectional view showing details of the roaster portion.

  In the induction heating cooker in the present embodiment, the main body 1 of the induction heating cooker is dropped into a built-in hole formed in the upper surface of the cabinet 8 and supported by the peripheral edge of the built-in hole, and the main body 1 is supported on the upper surface of the cabinet 8. It is held so that it hangs on.

  An induction heating coil 3 is arranged on the left and right sides of the lower surface of the top plate 2 made of heat-resistant glass or the like installed on the upper surface of the main body 1, and a radiant heater 4 is arranged behind the center.

  At least one of the left and right induction heating coils 3 is capable of heating a non-magnetic material such as an aluminum pan, and on the lower side thereof, a roaster unit 5 and a control board 7 are installed side by side, and the roaster unit 5 The fish can be taken in and out from the front of the main body 1.

  On the control board 7 which is an electric / electronic board, an inverter circuit, a frequency switching relay circuit, and the like for supplying a high frequency current to the dielectric heating coil 3 from a DC voltage from the power supply circuit are mounted. A power supply circuit having a large-sized choke coil is provided separately.

  Moreover, the operation part 6 is arrange | positioned at the right side and upper surface of the main body 1, and a user operates each heating part from these operation parts 6. FIG. The arrangement of the roaster unit 5 and the operation unit 6 may be reversed on the left and right.

  The user operates the induction heating coil 3 and the radiant heater 4 with the operation unit 6 provided in front of the upper surface and right front of the front surface.

  Hereinafter, details of the roaster unit 5 will be described with reference to FIGS. 4 to 10.

  The configuration of the roaster unit 5 is as follows.

  Inside the cooking chamber 11, an upper heater 9 for cooking the front side of an object to be cooked such as fish from above the grill net 13 and a lower heater 10 for cooking the back side from below are built in. It is placed in a saucer 12 that is stored in the cooking chamber 11 so as to be freely inserted and removed from the front surface of the main body 1.

  As shown in FIG. 10, the grill 13 is provided with a width dimension so that at least five sword fish 24 can be mounted vertically, and the tray 12 and the cooking chamber 11 are also widened accordingly. The tray 12 on which the grill 13 is placed can smoothly enter and exit the cooking chamber 11.

  Specifically, as shown in FIG. 11, the width of the cooking chamber (240 mm) for burning four conventional sword fishes is 280 mm, which is at least half the width of the main body 1, and a standard sword fish (adult fish). The length of one fish is 23cm, the width is 4cm, and the weight is about 180g. The width is enough to be arranged vertically, and 6 fish are arranged vertically if it is a little smaller than a standard sword fish. .

  There is a structure that must be taken into consideration when determining the width of the cooking chamber 11. That is, the width of the mechanism for the tray 12 to enter and exit from the cooking chamber 11 of the roaster unit 5 and the structure for positioning the grill 13 provided on the tray 12 from the edge of the tray 12 (in FIG. 4, provided on the tray 12). The space such as the distance to the width of the grilled net 13) and the position from the edge on the grilled net 13 on which the object to be cooked is surely taken into consideration is necessary in the width direction of the cooking chamber 11. .

  In consideration of these, at least about half of the width of the main body 1 is required as a width in which the above-mentioned five fish blades are vertically arranged. About the width | variety of 280 mm of a cooking chamber, it has become a structure with a margin in a dimension so that it may understand from the point which should be considered above. By examining this structure, the width can be reduced by about 20 mm on the left and right sides to about 240 mm. Similarly, considering the weight of the food to be cooked placed on the net, it can be considered that the width is set to about 320 mm in consideration of the strength improvement of the support mechanism of the tray 12.

  In addition, when a support mechanism composed of a combination of a plurality of members, such as a rail 17, is used as a support mechanism for a tray 12 and a door 14 described later, it is about 10 mm away from structural material elements such as plate thickness and bearing support structure. The width needs to be modified and there can be a width change from 270 mm to 290 mm for the desired cooking cabinet width of 280 mm.

  In addition, the depth of the cooking chamber 11 has a size that can be satisfactorily placed with the above-described autumn sword fish in consideration of the positional relationship between the upper heater 9 and the lower heater 10 and the relationship between the door 14 and each heater, as well as the width. Then, as shown in FIG. 11, it is 360 mm.

  And when the said control board 7 adjacent to the side of the roaster part 5 is compactized by progress and improvement of a technique, and at least one of the induction heating coils 3 is comprised with what can heat a to-be-magnetic body, such as an aluminum pan, However, it can be reduced from the conventional width (235 mm) to 205 mm, and can be sufficiently arranged within the width 560 mm of the main body 1.

  On the front surface of the tray 12, a door 14 having a glass viewing window is provided so as to close the front opening of the cooking chamber 11.

  In this embodiment, the upper heater 9 and the lower heater 10 are provided above and below the grill 13, but only the upper heater 9 may be provided. Moreover, this heater may use gas as a heat source in addition to a heat source such as a sheathed heater.

  The door 14 is detachably attached to the connecting arm 18 so that the tray 12 and the grill 13 can be pulled out of the cooking chamber 11 by one operation of pulling out the door 14.

  The inner surface of the cooking chamber 11 and the tray 12 are generally enameled, and the dough of the component members is protected from corrosion due to heat resistance during cooking and salt from fish to improve durability, and is coated with glass. This makes it difficult to get dirt, and even when it gets dirty, it can be removed with little force. In addition, there are fabrics having heat resistance and corrosion resistance such as stainless steel as they are.

  The water and fat coming out of the cooked food are configured to be stored in the tray 12 so that they do not leak to the bottom surface of the cooking chamber 11.

  In addition, smoke and water vapor generated during cooking are exhausted out of the cooking chamber 11 through the exhaust pipe 16 communicating from the upper rear of the cooking chamber 11 to the outside of the main body 1.

  FIG. 4 is a view of the roaster portion 5 viewed from the front when the door 14 is removed.

  The cooking chamber 11 is covered with a heat shielding case 15 around the bottom surface.

  Further, rails 17 that slide with ball bearings are provided on both lower sides of the outside of the cooking chamber 11, and a fixed side 17 a of the rail 17 is fixed to a holding plate 21 that holds the cooking chamber 11 on the bottom surface of the main body 1. Yes. The rails 17 are provided on both sides of the cooking chamber 11 as in the prior art, and the configuration in which the tray 12 is directly supported and slid is the simplest. However, the rails 17 themselves are exposed to high temperatures and gradually lubricated. The oil volatilizes or the residue of the object to be cooked adheres to the sliding surface, and the slipperiness deteriorates. In addition, there is a possibility that salt and sulfur contained in the fish accumulate on the rail 17 and cause corrosion. Further, the rail 17 is attached to the cooking chamber 11 with screws, and there is a possibility that water or oil in the cooking chamber 11 leaks from a slight gap between the screw holes.

  Therefore, the present invention can avoid problems due to high temperature and dirt by providing the rail 17 at the lower part outside the cooking chamber 11.

  5 is a state diagram in which the tray 12 is pulled out from the cooking chamber 11, FIG. 6 is an assembly view of the door and the connecting arm, FIG. 7 is a state diagram with the door removed, and FIG. 8 is a perspective view before the door is assembled. 9 is a perspective view after the door is assembled, and FIG. 10 is a perspective view of the tray portion.

  The saucer 12 is squeezed in two steps so that the inside of the saucer narrows from the top to the bottom, and the left and right sides and the back of the lower step are removably held by a U-shaped holding frame 19. The left and right ends of the two are connected to the connecting arm 18 together with the ends of a pair of rails 17b (movable side).

  Further, the holding frame 19 is bent to the bottom side of the cooking cabinet 11 so that the rear side does not come into contact with the cooking cabinet 11. With this configuration, even when a heavy load is applied to the tray 12, the tray 12 is always kept horizontal. Can keep.

  Moreover, the step part 11a is formed in the lower part of the left-right side surface of the cooking chamber 11 according to the step part of the said saucer 12, The step part of the saucer 12 slides on this step part 11a, And the rail 17 is located in the space outside the step portion 11a.

  A claw 20 is provided on one side of the upper surface of the connecting arm 18, and the door 14, the holding frame 19, and the rail 17 are connected by inserting the claw 20 into a slit 14 a provided on the glass window frame on the back side of the door 14. It is connected.

  14c is a pressing spring plate provided on the lower side of the door 14 on the opposite side of the slit 14a. After inserting the claw 20 into the slit 14a of the door 14, the spring plate 14c is pressed against the holding frame 19 and the door 14 is not moved. It is something to lock. Accordingly, the tray 12 is held so as to ride on the holding frame 19.

  When the user of the cooking device holds the handle portion 14b provided at the lower part of the front surface of the door 14 and pulls it horizontally toward the front, the tray 12 is smoothly pulled out from the cooking chamber 11 by the sliding of the rails 17. After the tray 12 is pulled out horizontally to the end of the movable range of the rail 17, it can be completely exposed from the cooking chamber 11 and taken out from the holding frame 19 upward.

  And since the door 14 and the tray 12 become dirty with the fat etc. which came out of the fish at the time of cooking, it is necessary for a user to wash every time, For that purpose, it can be attached or detached with the above-mentioned simple structure. Further, since the connecting arm 18 is held by the pair of rails 17 even when the door 14 is removed, the rail 17 can be pulled out by pulling out the connecting arm 18 even if the rail 17 is accidentally stored. it can. The door 14 can be removed by an operation opposite to that at the time of assembly.

  Moreover, the convex part 22 which has a small clearance gap is provided in the bottom face of the cooking chamber 11 so that the tray 12 may not be contacted. And in the case of the roaster part which sticks the temperature sensor 23 to this convex part 22 from the outer side lower surface of the cooking chamber 11, and waters the saucer 12 beforehand by the movement of the temperature detected by this temperature sensor 23, the saucer 12 In the case of a roaster that can detect that there is no water in the saucer 12 and cooks without putting water in the saucer 12, there is a risk that the temperature of the saucer 12 will rise abnormally and the fat accumulated in the saucer 12 will ignite. Can be detected.

  The present invention has the above-described configuration. Next, the operation of the roaster unit 5 will be briefly described.

  When the user pulls the handle 14b of the door 14 toward the front, the rail 17 integral with the door 14 and the connecting arm 18, the holding frame 19, the tray 12 held in the holding frame 19, and the tray 12 are placed on the tray 12. The grill 13 is pulled out to the front.

  Therefore, as shown in FIG. 10, five sword fishes 24 are placed on the grill 13, and the holding frame 19, the tray 12, and the grill 13 are stored in the cooking chamber 11 by the reverse operation to the rail 17. Also put back.

  Thereafter, when the operation unit 6 is operated, the upper heater 9 and the lower heater 10 start energization. When cooking is started, fat, smoke, and the like generated from the sword fish 24 are discharged to the outside (inside the room) from the exhaust pipe 16 provided at the upper rear portion of the cooking chamber 11.

  When cooking is completed, the handle portion 14b of the door 14 is pulled again to the front, and the rail 17 integrated with the door 14 and the connecting arm 18, the holding frame 19, the tray 12 held in the holding frame 19, and the tray 12 are loaded. The set grill net 13 is pulled out and the sword fish 24 is taken out.

  Thereafter, the holding frame 19, the tray 12 and the grill 13 are accommodated in the cooking cabinet 11 by performing the reverse operation to the above, and the rails 17 are also restored.

According to the present invention, in the above cooking operation, the roaster unit 5 has a grill 13 on which at least five sword fishes 24 can be placed vertically and a grill 13 placed thereon and is freely stored in and out of the cooking chamber 11. With the saucer 12, you can bake at least 5 sword fish at a time in the roaster section, and more than 5 families can eat together. Also, bake at least 5 fish in the roaster section. Even if the configuration is adopted, since the five sword fishes 24 are vertically arranged on the grill 13, the installation space may be limited by an induction heating coil or a control board arranged beside the roaster unit. Absent.

  Moreover, even if weight is added to the saucer 12 by baking at least 5 fishes in the roaster unit 5, the saucer 12 is taken in and out along the rail 17, so that the saucer 12 can be taken in and out smoothly. In addition, it is possible to reduce anxiety that water and fat accumulated in the tray 12 will spill.

  Moreover, the saucer 12 can be smoothly taken in and out of the cooking chamber 11, and heated water and fat accumulated in the saucer 12 may spill out when the tray 12 is taken in and out, and the inside of the cooking chamber 11 and the kitchen floor may be soiled. It is possible to minimize the risk of being burned or getting burned by the user's hand. In particular, in a roaster unit that cooks with water on the saucer 12 in advance, the amount of water accumulated in the saucer 12 increases, which is more effective.

  Further, the saucer 12 and the like are contaminated with fish fat and the like during cooking, and only items that need to be washed each time can be removed, so that the ease of cleaning can be improved.

  In addition, the grill 13 of the roaster section 5 can be mounted with at least five sword fishes 24 arranged vertically, and the saucer 12 and the cooking chamber 11 are also adapted thereto, so that the guidance provided on the left and right below the top plate 2 is provided. Even if at least one of the heating coils 3 can heat a non-magnetic material to be heated, an installation space for the control board 7 and the like disposed beside the roaster unit 5 can be secured, and an induction heating cooker Can increase the product value.

It is a schematic perspective view of the built-in induction heating cooking appliance in the Example of this invention. It is a perspective view of the built-in state of the built-in induction heating cooking appliance in the Example of this invention. It is sectional drawing explaining the component of the roaster part in the Example of this invention. It is a front view of the state which removed the door of the roaster part in the Example of this invention. It is explanatory drawing of the state which pulled out the saucer in the Example of this invention. It is explanatory drawing of the state which assembled the door and the connection arm in the Example of this invention. It is explanatory drawing of the state which removed the door in the Example of this invention. It is a perspective explanatory view in the state where a door and a connection arm in an example of the present invention were removed. It is a perspective explanatory view in the state where the door and connecting arm in the example of the present invention were assembled. It is a saucer part perspective explanatory drawing in the Example of this invention. It is a dimensional relationship explanatory drawing of the main body in the Example of this invention, a roaster part, and a control board part. It is sectional drawing explaining the structure of the conventional roaster part. FIG. 13 is a principal circuit block diagram showing an embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Main body 2 Top plate 3 Induction heating coil 5 Roaster part 6 Operation part 9 Upper heater 10 Lower heater 11 Cooker 12 Sauce tray 13 Grill net 14 Door 15 Heat insulation case 16 Exhaust pipe 17 Rail 18 Connecting arm 19 Holding frame 20 Claw 21 Holding Plate 22 Projection 23 Temperature sensor

Claims (8)

  An induction heating cooker in which a main body is placed in a top plate opening defined by a predetermined width and a predetermined depth of kitchen furniture, a top plate provided on the upper surface of the main body, and below the top plate A plurality of induction heating coils provided, an electric / electronic circuit board on which electric / electronic circuit components for controlling electric power supplied to these induction heating coils are mounted, and an electric heater provided below the induction heating coil. An induction heating cooker having a plate and a net that moves in the depth direction of the main body together with a lid, wherein at least one induction heating coil of the plurality of induction heating coils is non-magnetic An induction heating coil that can heat a body to be heated, and is an inverter that is provided on the electric and electronic circuit board and supplies electric power to the induction heating coil that can heat the non-magnetic body to be heated. And a motor, the induction heating cooker of the width of the cooking chamber was more than half of the width of the body.   An induction heating cooker in which a main body is placed in a top plate opening defined by a predetermined width and a predetermined depth of kitchen furniture, a top plate provided on the upper surface of the main body, and below the top plate A plurality of induction heating coils provided, an electric / electronic circuit board on which electric / electronic circuit components for controlling electric power supplied to these induction heating coils are mounted, and an electric heater provided below the induction heating coil. An induction heating cooker having a dish and a net that moves in the depth direction of the main body together with the door, wherein at least one induction heating coil of the plurality of induction heating coils is non-magnetic An induction heating coil that can heat a body to be heated, and is an inverter that is provided on the electric and electronic circuit board and supplies electric power to the induction heating coil that can heat the non-magnetic body to be heated. The cooking chamber disposed on the side of the electric / electronic circuit board supports the door and the dish, and holds a support portion that is pulled out when the door is opened, and holds the support portion. An induction heating cooker having a rail portion having a grip portion to be used, and having the width of the cooking chamber set to be half or more of the width of the main body.   An induction heating cooker in which a main body is placed in a top plate opening defined by a predetermined width and a predetermined depth of kitchen furniture, a top plate provided on the upper surface of the main body, and below the top plate A plurality of induction heating coils provided, an electric / electronic circuit board on which electric / electronic circuit components for controlling electric power supplied to these induction heating coils are mounted, and an electric heater provided below the induction heating coil. An induction heating cooker having a dish and a net that moves in the depth direction of the main body together with the door, wherein at least one induction heating coil of the plurality of induction heating coils is non-magnetic An induction heating coil that can heat a body to be heated, and is an inverter that is provided on the electric and electronic circuit board and supplies electric power to the induction heating coil that can heat the non-magnetic body to be heated. And a power supply circuit having a plurality of choke coils for supplying power to the inverter, the cooking chamber disposed on the side of the electric and electronic circuit board supports the door and the plate, A rail having a support portion that is pulled out when the door is opened and a grip portion that grips the support portion, and the width of the cooking chamber is at least half the width of the main body. An induction heating cooker in which a space is provided between a back wall and the back wall of the main body, an exhaust means for exhausting air in the cooking chamber is disposed in the space, and the choke coil is disposed in an upper portion of the space.   4. The induction heating cooker according to claim 1, wherein the cooking chamber of the cooking chamber disposed on the side of the electric / electronic circuit board has a shorter length in the width direction than a length in the depth direction. .   The induction heating cooker of Claim 2 or 3 WHEREIN: The edge part on the opposite side to the said door part of the said rail part is an induction heating cooker located outside the back wall of the cooking chamber of the said roaster part.   An induction heating cooker in which a main body is placed in a top plate opening defined by a predetermined width and a predetermined depth of kitchen furniture, the plate provided on the upper surface of the main body, and provided below the plate A plurality of induction heating coils, an electric / electronic circuit board on which electric / electronic circuit components for controlling electric power supplied to the induction heating coils are mounted, and an electric heater provided above the induction heating coil. In addition, in the induction cooking device provided with a cooking chamber having a dish and a net that move in the depth direction of the main body together with the door, the cooking chamber can mount at least five sword fish vertically in a row. A heating cooker comprising: a grill net; and a tray on which the grill net is placed and stored freely in and out of the cooking chamber.   An induction heating cooker in which a main body is placed in a top plate opening defined by a predetermined width and a predetermined depth of kitchen furniture, the plate provided on the upper surface of the main body, and provided below the plate A plurality of induction heating coils, an electric / electronic circuit board on which electric / electronic circuit components for controlling electric power supplied to the induction heating coils are mounted, and an electric heater provided above the induction heating coil. And an induction cooking device comprising a cooking chamber having a dish and a net that move in the depth direction of the main body together with the door, wherein the cooking chamber is on the left and right sides outside the heating chamber provided with the heat transfer heater. A pair of rails provided on the grille, a grille net on which at least five sword fish can be placed vertically, and a saucer on which the grille net is placed and stored freely in and out of the cooking cabinet, Rail A connecting arm for connecting the lid and a holding frame that holds the periphery of the dish is attached to an end, and the dish is detachable upward when the rail is pulled out to the end of the movable range in front. Cooker. 8. The cooking device according to claim 6, wherein at least one of the induction heating coils provided on the left and right sides below the plate can heat a non-magnetic material to be heated. 9.

Images