JP6716152B2 - grill - Google Patents

Description

The present invention relates to a grill used for grill cooking.

2. Description of the Related Art Grills used for grilling foods such as meat and fish, and stoves equipped with such grills have been widely used.

As such a grill, in Patent Document 1, one cooking container selected from a plurality of types of cooking containers (saucepan and a pot for Dutch oven cooking) can be stored in the grill chamber, and cooking setting by the grill can be performed. Setting for grilling for input By selecting the desired cooking menu from multiple cooking menus using the operation panel for inputting, you can perform cooking with the selected cooking menu using the stored cooking container. There is disclosed a grill capable of

Then, the grill of Patent Document 1 is configured to discriminate the cooking container housed therein and to control the heat power according to the cooking container inserted in the grill cabinet to perform good grill cooking. Has been done.

In the case of the grill of Patent Document 1, the heating power is controlled according to the cooking container stored in the grill cabinet, but when the special pan is not stored, the grill timer is set to increase the grill cooking time. In addition, it is configured so that the cooking control using the special pan is not executed, and is characterized by being safe.

Japanese Unexamined Patent Publication No. 2012-200394

However, in the grill of Patent Document 1, when a dedicated pan is stored, when a target cooking menu is selected from a plurality of cooking menus, a cooking menu that is not suitable for the stored cooking container is selected. If this happens, there is a problem that appropriate measures cannot be taken.

That is, Patent Document 1 does not show a measure for avoiding inappropriate grill cooking when a cooking menu that is not suitable for the stored cooking container is selected, and there is room for improvement. The reality is that there is.

The present invention is to solve the above-mentioned problems, and in a grill in which one cooking container selected from a plurality of types of cooking containers can be stored in a grill cabinet, the grill is stored from a plurality of cooking menus. An object of the present invention is to provide a user-friendly grill that can surely execute a cooking menu suitable for a cooking container and can appropriately perform appropriate grill cooking.

In order to achieve the above object, the grill of the present invention,
A grill cabinet for accommodating one cooking container out of a plurality of cooking containers for heating cooking food;
Heating means for heating and cooking the food contained in the cooking container;
A cooking setting operation unit that selects and inputs a specific cooking menu from multiple cooking menus,
While controlling the cooking setting operation unit, an operation control unit that controls the heating means according to the setting of the cooking setting operation unit,
And a container type detection unit that determines the type of the cooking container stored in the grill cabinet,
After one cooking menu is selected and input from the plurality of cooking menus, the container type detection unit detects that none of the plurality of cooking containers is stored in the grill cabinet. In addition, the operation control unit is configured to reset to a state in which no cooking menu is input to the cooking setting operation unit .

In the grill of the present invention, when one cooking menu is selected and input from the plurality of cooking menus, the operation control unit causes the one cooking menu to be the cooking container determined by the container type detection unit. It is determined whether or not the cooking menu corresponds to the type of the cooking container, and the one cooking menu is a cooking menu corresponding to the type of the cooking container determined by the container type detecting unit, which is not the cooking container corresponding cooking menu. When it is determined that the cooking menu does not support the container, it is preferable that the cooking setting operation unit does not accept the input of the one cooking menu.

Further, it is preferable that the cooking setting operation unit is configured to display the cooking container-compatible cooking menu and the cooking container-incompatible cooking menu in a distinguishable manner.

In addition, it is preferable that the cooking setting operation unit is configured to display only the cooking container-compatible cooking menu and not display the cooking container-incompatible cooking menu.

Further, it is preferable that the cooking setting operation unit is configured to notify when an input operation of the cooking container incompatible cooking menu is performed.

In the grill of the present invention, as described above, after one cooking menu is selected and input from the plurality of cooking menus, the container type detection unit stores any of the plurality of cooking containers in the grill cabinet. When it is detected that the cooking container has not been cooked, the operation control unit is configured to reset the cooking setting operation unit to the state where no cooking menu is input. If you pull it out of the refrigerator, it will be reset to the state where no cooking menu is entered in the cooking setting operation section, so cooking will not be executed with an inappropriate cooking menu and a convenient grill will be used. Can be provided.

In addition, when the menu is selected and input, the operation control unit determines whether the one cooking menu is a cooking menu corresponding to the type of cooking container determined by the container type detection unit, and When it is determined that the cooking menu is a cooking menu that does not correspond to the cooking container compatible cooking menu that is the cooking menu that corresponds to the type of the cooking container determined by the container type detection unit, the cooking menu of one cooking menu when configured not to accept the input of the setting operation unit, without cooking menu which is not suitable for storing cooking container is executed, cooking menu suitable for accommodating cooking container is reliably performed , Will be able to provide a user-friendly and reliable grill.

When the cooking setting operation unit is configured to display the cooking container-compatible cooking menu and the cooking container-incompatible cooking menu in a distinguishable manner, it is possible to prevent the cooking container-incompatible cooking menu from being input in the cooking setting operation unit. It will be easier to operate and it will be possible to provide a more convenient grill.

Further, when the cooking setting operation unit is configured to display only the cooking container-compatible cooking menu and not display the cooking container-incompatible cooking menu, the cooking setting operation unit may input the cooking container-incompatible cooking menu. It becomes possible to prevent it appropriately, and to provide a more convenient grill.

Further, when the cooking setting operation unit is configured to notify when an input operation of the cooking container incompatible cooking menu is performed, the user surely recognizes that the cooking container incompatible cooking menu input operation is performed. Therefore, it is possible to provide a more convenient grill.

It is a perspective view of the gas stove concerning the embodiment of the present invention. It is a cutaway side view of a grille concerning an embodiment of the present invention. FIG. 4 is a vertical cross-sectional front view of the grill according to the embodiment of the present invention with the exhaust passage forming portion removed. It is a perspective view of the state which pulled out the container support frame of the grille concerning the embodiment of the present invention from the grill warehouse. It is a perspective view showing the support structure of the cooking pot of the container support frame of the grille concerning the embodiment of the present invention. It is a perspective view which shows the installation structure of the container detection part of the grille concerning embodiment of this invention. It is a top view which shows the installation structure of the container detection part of the grille concerning embodiment of this invention. It is a figure which shows the state which the container detection part and grill plate of the grill concerning embodiment of this invention contact|abut. It is a figure which shows the state which the container detection part and cooking pot of the grill concerning embodiment of this invention contact|abut. It is a figure which shows the setting operation part for grilles of the grille concerning embodiment of this invention. It is a circuit diagram which shows the fuel gas supply structure of the grille concerning embodiment of this invention. It is a block diagram which shows the control structure of the grille concerning embodiment of this invention.

Hereinafter, an embodiment of the present invention will be shown, and features of the embodiment will be described in more detail.

[Embodiment]
In this embodiment, a gas stove incorporating the grill according to the embodiment of the present invention will be described as an example.

(Overall structure of gas stove)
In this embodiment, first, the overall configuration of the gas stove will be described, and then the characteristic configuration of the present invention will be described.
As shown in FIG. 1, the gas stove according to this embodiment includes a pair of left and right stove burners 1 on an upper surface of a hob body H, and a grill G (see FIG. 2) inside the hob body H.

The gas stove is configured as a so-called built-in type, which is inserted into the stove mounting opening formed in the kitchen counter from above and assembled, and a rim that is placed on the kitchen counter is provided at the upper peripheral portion of the stove body H. Parts are formed.

A glass top plate 2 is mounted on the top of the stove body H, and a grill exhaust port 3 for exhausting cooking exhaust gas from the grill G is formed at a rear side portion of the top plate 2.
Further, on the upper part of the top plate 2, Gotoku 4 for mounting an object to be heated such as a pot heated by the stove burner 1 is provided corresponding to each of the left and right stove burners 1.

As shown in FIG. 1, a central portion of the stove burner 1 is provided with a stove burner sensor 1A for detecting the presence of an object to be heated such as a pan and the temperature of the bottom wall of the object to be heated.

A pair of right and left stove operating tools 5 for the left and right stove burners 1 are provided on the front side of the top plate 2 mounted on the top of the hob main body H so as to be detachable upward. A grill setting operation unit 6 for the grill G is provided on the right side of the front surface of the stove body H so that the grill setting operation unit 6 can be opened and closed by swinging back and forth around the lower side as a fulcrum. Note that FIG. 1 shows a state in which the grill setting operation unit 6 is opened.

By the way, each of the pair of operating tools 5 for the stove includes various commands such as a command for ignition and extinguishing, a command for a target heating power, and a command for automatic temperature cooking for maintaining a target temperature, by a front and rear or left and right sliding operation and a left and right rotating operation. Is configured to command the command information.

The grill setting operation unit 6 includes a plurality of command switches, and by operating the plurality of command switches, a command of ignition and extinguishing and a command of a target heating power to a grill burner A as a grill heating means for heating and cooking described later are performed. , Commanding various kinds of command information such as a command for the cooking mode, the details of which will be described later.

(Grill structure)
The grill G is provided with a cylindrical grill case 7 (see FIG. 4) having front and rear openings, which supports a cooking container K for heating and cooking an object to be cooked and a grill door 8 ( 1) is provided at the front end so that the cooking container support L can be taken out from the grill case 7 (see FIGS. 2 and 3).

A plurality of types of cooking containers K having different forms are prepared, and when the user heats and cooks an object to be cooked, the cooking container K can be selected and used. The support part L is configured so that a plurality of types of cooking containers K can be replaced and used.

In this embodiment, as a plurality of types of cooking containers K, a cooking pot 41 (see FIG. 5) as a lid-mountable cooking container to which a lid 40 can be attached and detached, and a grill as an open-type cooking container with an open upper portion. The case where the dish 9 (see FIG. 4) can be replaced and used will be described as an example. 2 and 3 show a state in which the grill plate 9 is installed.

By the way, the capacity of the grill plate 9 is, for example, 450 ml, and the capacity of the cooking pot 41 is, for example, 1500 ml.

In addition, as shown in FIGS. 2 and 7, the grill G contacts the cooking container K in a stored state in which the cooking container support L is stored in the set storage position of the grill case 7, and the cooking container K contacts the cooking container K. A container type detection unit M that detects the type is provided. That is, the container type detection unit M is configured to detect the types of the cooking pot 41 and the grill plate 9. The set storage position is the position of the cooking container support L when the grill door 8 closes the front opening of the grill case 7.

Further, as will be described later in detail, the grill G is provided with an operation control unit W (see FIG. 12) that controls the heating operation of the grill burner A based on the detection information of the container type detection unit M.

As shown in FIGS. 2 and 3, a bottom burner 10 for heating the cooking container K housed in the grill cabinet 7 from below is installed on the bottom wall portion 7d of the grill cabinet 7, and the ceiling portion of the grill cabinet 7 is installed. An upper burner 11 that heats the cooking container K housed in the grill case 7 from above is installed therein. That is, in this embodiment, the lower burner 10 and the upper burner 11 are provided as the grill burner A.

An exhaust passage forming portion D that forms an exhaust passage E that guides cooking exhaust including combustion gas and gases discharged from a cooked object to be heated to the grill exhaust port 3 is provided at a rear portion of the grill cabinet 7. There is.

As shown in FIG. 2, the lower burner 10 includes a cylindrical lower burner main body 10A and a lower burner mixing pipe 10B connected to the lower burner main body 10A. Flame holes F are formed along the circumferential direction. That is, the lower burner 10 is configured to have the flame holes F in an annular shape.

The lower burner 10 supplies the primary air to the inside of the lower burner mixing pipe portion 10B by the ejector action when the fuel gas is jetted and supplied from the lower burner jet nozzle 12 to the end portion of the lower burner mixing pipe portion 10B. As a result, the mixed gas of the primary air and the fuel gas is supplied to the flame holes F for primary combustion, and the air holes formed in the bottom wall portion 7d and the side wall portion 7s of the grill case 7 (see FIG. It is configured as a so-called Bunsen combustion type burner in which the outside air taken into the inside of the grill case 7 from (not shown) or the like is used for secondary combustion.

The lower burner 10 having such a configuration is similar to the configuration of the stove burner 1, and is configured by diverting the stove burner 1.

Inside the lower burner 10, as shown in FIGS. 2 and 3, a container temperature detection sensor 13 for detecting the temperature of the bottom wall of the cooking container K is provided as a temperature detection sensor for detecting the temperature of the cooking container K. There is.

The detection information of the container temperature detection sensor 13 is input to the operation control unit W (see FIG. 12) described later.

The container temperature detection sensor 13 is moved up and down in association with the removal of the cooking container support L, and when the cooking container support L is located at or near the storage position inside the grill case 7, the container temperature detection sensor 13 is placed. When the cooking container support L is projected to the front side of the grill case 7 from the position near the storage position, the container temperature detection sensor 13 is set to the cooking container K. Although it is configured to be positioned in a descending position that is separated downward from the bottom Ka of the container, in this embodiment, details of a mechanism for raising and lowering the container temperature detection sensor 13 in association with the removal of the cooking container support L Detailed description is omitted.

The upper burner 11 is a radiant burner that forms a downward flat flame, and as shown in FIG. 3, a flat upper burner main body 11A and an upper burner mixture connected to the upper burner main body 11A. The upper portion of the upper burner main body 11A has a combustion flame forming portion.

Then, when the fuel gas is jetted and supplied from the jet nozzle (not shown) for the upper burner to the end portion of the upper burner mixing pipe portion 11B, the primary burner 11 ejects the primary air by the ejector action to generate the upper burner mixing pipe portion 11B. By being supplied to the inside of the grill, the mixed gas of the primary air and the fuel gas is supplied to the above-mentioned combustion flame forming portion for primary combustion, and is formed on the bottom wall portion 7d and the side wall portion 7s of the grill case 7. It is configured as a so-called Bunsen combustion type burner in which the outside air taken into the grill case 7 through the air holes (not shown) is used as the secondary air for secondary combustion.

As shown in FIGS. 11 and 12, for each of the lower burner 10 and the upper burner 11, a spark plug P as an ignition device and a thermocouple or the like as an ignition state detection device are used. The ignition sensor R is provided, and the stove burner 1 is also provided with the ignition plug P and the ignition sensor R in the same manner.

As shown in FIG. 3, fixed rails 15 are provided on the bottom side portions of the left and right side walls 7s of the grill case 7 in a state of being fixedly installed with the longitudinal direction facing the front-back direction of the grill case 7. An intermediate rail 16 movably supported in the front-rear direction of the grill case 7 with respect to the fixed rail 15, and a movable rail 17 movably supported in the front-rear direction of the grill case 7 with respect to the intermediate rail 16. A slide rail type guide mechanism B is provided (see FIG. 4).

Then, as shown in FIG. 4, a door support plate 18 for mounting the grill door 8 is attached to the tip ends of the pair of left and right movable rails 17, and the grill door 8 is attached to the front side of the door support plate 18. It is configured to be attached to the door support plate 18 in a state of being abutted against (see FIG. 2).

As shown in FIGS. 2 to 4, a plate-shaped cover body 19 that covers the bottom wall portion 7d of the grill case 7 from above is provided in a state of covering the lower burner 10 and the left and right slide rail type guide mechanisms B, The lower burner body 10A of the lower burner 10 is configured to project upward through an opening in the center of the cover body 19.

As shown in FIGS. 4 and 5, a container support frame 21 formed by bending a rod-shaped material is provided so that the front edge portion and the rear edge portion of the grill plate 9 and the cooking pot 41 are placed and supported. There is.
Then, as shown in FIGS. 4 and 6, the front end portion of the container support frame 21 is supported by the door support plate 18 so as to be vertically swingable. That is, the supported portion 21s provided on the front end of the container support frame 21 is locked and supported by the locking piece 18A provided on the back surface of the door support plate 18.

Further, as shown in FIGS. 4 and 5, the rear end portion of the container support frame 21 is slidable with respect to a rail frame 22 mounted on the upper left and right end portions of the cover body 19. A placed portion 21a to be placed is provided. The mounted portion 21a is formed by bending a rod-shaped material into a U-shape.

That is, the container support frame 21 is provided such that the front end portion is supported by the door support plate 18 and the rear end portion is supported by the rail frame 22.

The container support frame 21 functions as a placement support portion that detachably supports the grill plate 9 and the cooking pan 41, and the grill plate 9 and the cooking pan 41 are selectively replaced with the container support frame 21. It will be installed in the form of being.

That is, the cooking container support portion L is configured mainly with the container support frame 21 on which the grill door 8 and the grill plate 9 are placed and supported, and the door support plate 18 and the container support frame 21 on which the grill door 8 is mounted are provided. The left and right slide rail type guide mechanisms B and the rail frame 22 are configured to be detachably supported with respect to the grill cabinet 7.

When the inside of the grill cabinet 7 is cleaned, the cooking container support portion L is projected toward the front of the grill cabinet 7 and, in the projected state, the grill pan 9 and the cooking pot 41 are removed from the container support frame 21 to cover the cover. It is possible to easily clean the inside of the grill case 7 such as the upper surface of the body 19.

By the way, as shown in FIG. 5, a steam hole 40a is formed in the lid 40 attached to the cooking pot 41. Then, the cooking pan 41 with the lid 40 attached thereto has the container support frame 21 so that the steam holes 40a are located at the rear side of the grill case 7 when the cooking container support L is stored in the grill case 7. Will be placed on.

That is, when the cooking container support L is housed in the grill case 7, the steam hole 40a is positioned at the rear side of the grill case 7 so that the steam discharged from the steam hole 40a can be quickly discharged. By being guided to the exhaust passage E, the steam discharged from the steam holes 40a can be suppressed from filling the inside of the grill case 7 as much as possible.

As shown in FIGS. 2 to 4, in the rear part of the grill case 7, a lower side portion of the grill case 7 is opened at a center side portion in the width direction of the grill case, and an upper side portion of the grill case 7 is opened. The exhaust outlet U is opened so as to be opened over the entire width in the lateral direction, and the exhaust passage forming portion D is formed so as to communicate the exhaust passage E with the exhaust outlet U.

In addition, a rear plate 23 forming a rear wall of the grill case 7 is provided on both left and right sides of a lower portion of the rear part of the grill case 7.

When viewed from the front and rear direction of the grill cabinet 7, an opening portion located between the left and right rear plates 23 is located above the bottom wall portion 7d of the grill cabinet 7 in the lower portion of the rear portion of the grill cabinet 7. The upper part of the rear side of the grill case 7 is formed with the opening portions surrounded by the left and right side wall portions 7s of the grill case 7 and the upper wall 7u of the grill case 7.

That is, the exhaust outlet U is located in the lower part of the rear part of the grill case 7 between the left and right rear plates 23, and in the upper part of the rear part of the grill case 7 on the left and right side wall parts 7s of the grill case 7. It is configured as an opening that is combined with an opening portion surrounded by the upper wall 7u of the grill case 7.

As shown in FIG. 2, the exhaust passage forming portion D includes a lower forming portion Ds connected to a lower portion of the rear portion of the grill case 7 and an upper forming portion Du connected to an upper portion of the rear portion of the grill case 7. It is configured to be provided with.

The lower formation portion Ds and the upper formation portion Du are formed by assembling a plurality of members, but in this embodiment, detailed description of the lower formation portion Ds and the upper formation portion Du will be omitted. ..

By the way, a plate-like passage partitioning member 24 for partitioning the exhaust passage E in the vertical direction is provided inside the lower formation portion Ds, and a lath net or the like is used inside the upper formation portion Du. A porous flame-extinguishing member 25 is provided.

An exhaust temperature sensor 26 that detects the internal temperature of the exhaust passage E is provided in the lower formation portion Ds of the exhaust passage formation portion D so as to penetrate the passage partition member 24.

The exhaust temperature sensor 26 is configured to detect the temperature of the upper portion of the passage partitioning member 24 as the internal temperature of the exhaust passage E, and the detection information of the exhaust temperature sensor 26 is the operation control unit W (see FIG. 12) described later. Input).

As shown in FIG. 11, a pair of stove branch paths 29 for the pair of stove burners 1 and a grill branch path are provided in a source gas supply path 28 to which a fuel gas such as city gas containing methane gas as a main component is supplied. 30 is connected.

A source gas valve 31 that connects and disconnects the supply of fuel gas to the entire gas stove is arranged in the source gas supply passage 28, and a stove for adjusting the heating power of the stove burner 1 is provided in each of the pair of stove branch passages 29. A burner gas amount control valve 32 is provided.

Further, the grill branch passage 30 is provided with a governor 33 for adjusting the supply pressure of the gas fuel to the lower burner 10 and the upper burner 11 to a set pressure, and the gas fuel adjusted to the set pressure by the governor 33 is used for the lower burner. A lower burner supply passage 34 that guides the gas fuel adjusted to a set pressure by the governor 33 to the upper burner 11 is provided.

The lower burner supply passage 34 is provided with a lower burner gas amount adjusting valve 36 for adjusting the heating power of the lower burner 10, and the upper burner supply passage 35 adjusts the heating power of the upper burner 11. A gas amount control valve 37 for the upper burner is provided for this purpose.

By the way, the lower burner gas amount control valve 36 and the upper burner gas amount control valve 37 change the supply opening of the fuel gas from the fully closed opening to the maximum opening. When the combustion of the burner 11 is stopped, the lower burner gas amount control valve 36 and the upper burner gas amount control valve 37 are configured to be fully closed (closed state).

(Container type detection configuration of cooking container)
As shown in FIGS. 2 to 4, the container type detection unit M that detects the type of the cooking container K includes a plurality of container detection units S that detect the presence of the cooking container K by abutting on the cooking container K. It is configured.

Further, as will be described in detail below, in order to detect the type of the cooking container K, the plurality of container detection units S have different combinations of presence detection states of the plurality of container detection units S for each type of cooking container K. It is configured to be provided inside the grill in such a state.

In this embodiment, as the plurality of container detectors S, a plurality of rear detectors Sa arranged at the rear of the grill case 7 and contacting the peripheral wall Kb of the cooking container K are provided.

Further, as shown in FIGS. 3 and 7, the rear detection unit Sa is provided on each of the left and right rear plates 23 of the grill case 7. That is, the rear detection unit Sa includes a left rear detection unit S1a attached to the left rear plate 23 of the grill case 7 and a right rear detection unit S2a attached to the right rear plate 23.

As shown in FIGS. 8 and 9, the left rear detection unit S1a and the right rear detection unit S2a have a state in which the grill pan 9 is placed on the container support frame 21 and a cooking pot 41 with the lid 40 attached. It is provided on the rear plate 23 of the grill case 7 so that a detection state different from the state of being placed on the container support frame 21 is obtained.

Specifically, as shown in FIG. 8, with the grill plate 9 placed on the container support frame 21, the cooking container support L is stored in the set storage position inside the grill case 7. Thus, the left rear detection unit S1a and the right rear detection unit S2a are configured to come into contact with the grill plate 9 and enter the presence detection state in which the presence of the grill plate 9 is detected.

In addition, as shown in FIG. 9, a storage state in which the cooking container support L is stored in the set storage position inside the grill case 7 with the cooking pot 41 with the lid 40 mounted on the container support frame 21. As a result, the left rear detection section S1a comes into contact with the detected section 40H (see FIG. 5) extended to the rear side of the grill from the lid 40 to enter the presence detection state, and the right rear detection section S2a is closed. 40 and the cooking pot 41 are not in contact with each other, and the nonexistence detection state is set.

As shown in FIGS. 5 and 6, the detected portion 40H extending from the lid 40 extends upward and then extends outward, and extends downward from the end of the extending portion. When the lid 40 is attached to the cooking pot 41, it is formed in an extended form and is located at a position close to the peripheral portion of the cooking pot 41 in a form of bypassing the peripheral portion of the cooking pot 41 from the upper side. Is configured. That is, the detected portion 40H is configured as a part of the peripheral wall portion Kb of the cooking pot 41.

Further, the left rear detection unit S1a and the right rear detection unit S2a have a state in which the cooking pot 41 with the lid 40 is placed on the container support frame 21 and a state in which the cooking pot 41 without the lid 40 is attached to the container support frame 21. It is provided on the rear plate 23 of the grill cabinet 7 so that the detection state differs depending on the state in which the grill case 7 is placed. That is, the container type detection unit M is configured to detect whether the cooking pot 41 is in the state where the lid 40 is attached or the cooking pot 41 where the lid 40 is not attached.

Specifically, as described above, when the cooking container support portion L on which the cooking pot 41 with the lid 40 is placed is placed in the stored state, the left rear detection portion S1a contacts the detected portion 40H. And the right rear detection unit S2a is not in contact with the lid 40 and the cooking pot 41, but is in the non-presence detection state, but the cooking container support portion L on which the cooking pot 41 without the lid 40 is placed is placed. Is stored, the left rear detection unit S1a and the right rear detection unit S2a are configured to be in the non-existence detection state without coming into contact with the cooking pot 41.

Further, as shown in FIGS. 7 to 9, the left rear detection unit S1a and the right rear detection unit S2a are movable in the front and rear width direction of the grill member with respect to the casing member 39 mounted on the rear plate 23. And a pressing movement body 38 as a movable body X that is urged to return to the protruding position on the front side, and a pressing movement detecting portion as a backward movement detecting portion Y for detecting that the pressing movement body 38 has moved backward from the protruding position. 42 (see FIG. 7).

That is, as described above, the pressing moving body 38 is provided when the cooking container support portion L having the grill plate 9 is stored at the set storage position with respect to the grill cabinet 7 or when the cooking pot 41 having the lid 40 is mounted. When the provided cooking container support portion L is stored in the set storage position with respect to the grill cabinet 7, the cooking vessel support portion L contacts the peripheral wall portion Kb of the grill plate 9 and the detected portion 40H provided on the lid 40, and the cooking cabinet support portion L of the grill cabinet 7 is held. It is pushed rearward and moves backward from the protruding position to the retracted position.

Although not shown, the press movement detection unit 42 is composed of a switch main body having a reed switch, a magnet arranged to face the switch main body, and a magnetic shield provided movably between the switch main body and the magnet. Has been done. The pressing moving body 38 and the magnetic shielding body are linked so that the pressing moving body 38 moves backward by the contact of the cooking container K so that the magnetic shielding body moves back and forth between the switch body and the magnet. ing.

Specifically, when the pressing moving body 38 is located at the projecting position, the magnetic shield connected to the pressing moving body 38 is located at a position corresponding to between the switch body and the magnet, and the output of the switch body is It is configured to be in the OFF state. On the other hand, when the pressing moving body 38 moves backward from the projecting position due to contact with the cooking container K, the magnetic shield is located at a position deviating from the position corresponding to between the switch body and the magnet, and the output of the switch body is output. Is turned on.

The pressing movement detection unit 42 opens and closes the switch body by such movement of the magnetic shield to detect whether or not the cooking container K exists, or whether or not the cooking container K does not exist. Is configured to detect. By the way, the detection information of the switch main body of the pressing movement detection unit 42 provided in each of the left rear detection unit S1a and the right rear detection unit S2a is input to the operation control unit W (see FIG. 12) described later.

(About the detection contents of the container type detection unit)
Based on Table 1, the detection content of the container type detection unit M configured by the left rear detection unit S1a and the right rear detection unit S2a will be described.

In Table 1, the left rear detection unit S1a is referred to as a "first sensor" and the right rear detection unit S2a is referred to as a "second sensor". Further, in Table 1, in the left rear detection unit S1a and the right rear detection unit S2a, the presence detection state that detects the presence of the cooking container K is set to “ON”, and the non-presence detection state that does not detect the presence of the cooking container K is set. It is set to "OFF".

When the left rear detection unit S1a and the right rear detection unit S2a are in the non-presence detection state in which the presence of the cooking container K is not detected (hereinafter, referred to as left and right non-presence detection state), the grill door 8 is in the open state and the cooking container support is performed. The state in which the section L is not in the storage state (the grill door is open), the state in which the cooking container support L is in the storage state but the grill plate 9 or the cooking pot 41 is not provided in the cooking container support L (the cooking container) (Non-existing state), or a state in which the cooking vessel support L is stored but the cooking pot 41 without the lid 40 is provided on the cooking vessel support L (state without the lid cooking pot). It is the state of.

When the left rear detection unit S1a is in the non-existence detection state and the right rear detection unit S2a is in the presence detection state (hereinafter, referred to as the right presence detection state), for example, the left rear detection unit S1a or the right rear detection unit S2a Is in a broken state.

Further, when the left rear detection unit S1a is in the presence detection state and the right rear detection unit S2a is in the non-presence detection state (hereinafter, referred to as the left presence detection state), the grill door 8 is closed and the lid 40 is attached. This is a state in which the prepared cooking pot 41 is provided in the cooking container support portion L (a cooking pot storage state with a lid). That is, in the left-side presence detection state, the container type detection unit M detects the cooking container K that contacts the container type detection unit M in the storage state in which the cooking container support unit L is stored in the set storage position of the grill case 7. This is a state in which it is detected that the type is the cooking pot 41 with the lid 40 attached.

When the left rear detection unit S1a and the right rear detection unit S2a enter the presence detection state for detecting the presence of the cooking container K (hereinafter, referred to as the left and right presence detection state), the grill door 8 is closed. This is a state in which the grill plate 9 is provided on the cooking container support portion L (grill plate storage state). That is, in this left-right presence detection state, the container type detection unit M detects the cooking container K abutting on the container type detection unit M in the storage state in which the cooking container support unit L is stored at the set storage position of the grill case 7. This is a state in which it is detected that the type is the grill plate 9.

(Details of setting operation part for grill)
Further, in the gas stove of this embodiment, as shown in FIG. 12, the command information of the grill setting operation part 6 is input to the operation control part W, and the operation control part W causes the grill setting operation part 6 to receive the command information. Is configured to control the combustion of the upper burner 11 and the lower burner 10.

As shown in FIG. 10, the setting operation unit 6 for the grill is for the auto menu selection switch 45 for selecting the auto menu, the cooking mode selection switch 46 for selecting the cooking mode, the heat power adjustment switch 47 for setting the heat adjustment, and the grill burner A. Point extinguishing switch 48 for instructing ignition and extinguishing, time setting switch 49 for setting timer cooking, display 49A for displaying the cooking time set by time setting switch 49, cancel switch for instructing cancellation of input information 50 and a child lock switch 51.

The auto menu selection switch 45 is for instructing "auto menu" by pressing operation, and each time it is pressed, "toast" and "chicken peach" are selected as cooking menus of "auto menu". , "Foil grill", "Fish: fillet", "Fish: Sugataki", and "rice", "rice cooking reservation" are configured to be sequentially switched to the cooking menu.

In addition, "rice" means cooking rice.
In addition, the "rice cooking reservation" is to operate the point extinguisher switch 48 while displaying the set time on the display unit 49A using the time setting switch 49 to command the start of cooking, and to cook the rice after the set time elapses. Means so-called timer-reserved cooking, which is configured to start.

In addition, as a "rice cooking reservation", the time setting switch 49 is used to display the cooked set time on the display unit 49A, and the point fire extinguishing switch 48 is operated to command the start of cooking, so that the cooked rice is cooked at the cooked set time. May be configured to be completed.

By the way, the "auto menu" is executed by operating the automatic fire extinguishing switch 48 after operating the auto menu selecting switch 45 to select the cooking menu.

Then, in the gas stove of this embodiment, the operation control unit W sets the upper burner 11 and the lower burner based on the preset cooking information for each of the plurality of cooking menus selected by the auto menu selection switch 45. While automatically adjusting the heating power of the burner 10, the cooking is automatically performed, and when the cooking is completed, the fully-automatic cooking that automatically extinguishes the upper burner 11 and the lower burner 10 is executed. It is configured.

The cooking mode selection switch 46 is used to select and input a "cooking mode" by pressing it, and each time it is pushed, "bake" and "warm" as a cooking menu of the "cooking mode". , “Non-fried”, “boil”, “steam”, and “bread” cooking menus are sequentially switched.

When executing the “cooking mode”, the fire extinguishing switch 48 is operated after the cooking mode selection switch 46 is operated to select the cooking menu.

Then, the operation control unit W automatically sets the heating power of the upper burner 11 and the lower burner 10 on the basis of the preset cooking information for each of the plurality of cooking menus selected by the cooking mode selection switch 46. It is configured to automatically perform cooking while adjusting the temperature.

When the heating cooking is stopped in the "cooking mode", the fire extinguishing switch 48 is operated to extinguish the upper burner 11 and the lower burner 10.

Therefore, in this embodiment, the grill setting operation part 6 functions as a cooking menu selection input means for instructing a cooking menu to be executed from among a plurality of cooking menus included in the “auto menu” and the “cooking mode”. ..

By the way, the cooking menus such as "Rice" and "Reserve rice" in the auto menu, and "Cook", "Steam", and "Bread" in the cooking mode are cooking menus using the cooking pot 41. The other cooking menu in the mode is a cooking menu performed using the grill plate 9.

The detailed description of the time setting switch 49 for setting the timer cooking, the cancel switch 50 for commanding cancellation of the input information, and the child lock switch 51, which are included in the gas stove of this embodiment, will be omitted.

The operation control unit W includes a microcomputer and controls the operation of the entire gas stove including the grill G. In the following description, the combustion of the lower burner 10 and the upper burner 11 included in the grill G is performed. The control will be described, and the combustion control for the stove burner 1 will be omitted.

As shown in FIG. 12, the operation control unit W controls combustion for the lower burner 10 and the upper burner 11 based on the selection input information from the grill setting operation unit 6 described above.

For example, when an ignition command is issued by operating the point extinguishing switch 48, the operation control unit W operates the original gas valve 31, the lower burner gas amount adjusting valve 36, and the upper burner gas amount adjusting valve 37. Then, the fuel gas is supplied to the lower burner 10 and the upper burner 11, and in addition, the ignition plug P for the lower burner 10 and the upper burner 11 is operated and the ignition process for detecting the ignition by the ignition sensor R is executed. ..

When a fire extinguishing command is issued by operating the point fire extinguishing switch 48, the original gas valve 31, the lower burner gas amount adjusting valve 36, and the upper burner gas amount adjusting valve 37 are operated to the closed state, A fire extinguishing process for extinguishing the burner 10 and the upper burner 11 is executed.

Further, in the combustion state of the lower burner 10 and the upper burner 11, when the change of the heating power is instructed by the operation of the heating power adjustment switch 47, the lower burner gas amount adjustment valve 36 and the upper burner gas amount adjustment valve 37 are operated. Then, the heat power adjustment process is executed to change and adjust the heat power of the lower burner 10 and the upper burner 11 to “strong”, “medium”, and “weak”.

Further, when the "auto menu" cooking menu or the "cooking mode" cooking menu is selected and input as the automatic cooking control, the upper burner 11 and the lower burner 11 are based on the preset cooking information. 10 is automatically ignited, and cooking is performed while automatically adjusting the heat power. When the "auto menu" cooking menu is selected and input, the lower burner 10 and the upper burner 11 are automatically extinguished when the predetermined cooking is completed. When the timer cooking is set, the lower burner 10 and the upper burner 11 are automatically extinguished when the heating cooking time has elapsed.

Further, the operation control unit W is configured to control the heating operation of the grill burner A based on the detection information of the container type detection unit M.

Specifically, in the left/right non-existence detection state, the grill door is open, the cooking container is absent, or the cooking pot without a lid is stored. When the ignition command is issued by operating the switch 48 or the like, the operation control unit W does not execute the ignition process of the grill burner A but executes the alarm process of activating the alarm device 55 such as an alarm buzzer. Has been done.

In the right-side presence detection state, for example, the left-side rear detection unit S1a or the right-side rear detection unit S2a is determined to be in a failure state, so the operation control unit W executes the alarm process.

(Characteristic structure)
In the gas stove of this embodiment, when the left side presence detection state is detected, that is, when the type of the cooking container K is detected to be the cooking pot 41 to which the lid 40 is attached, the user sets the grill setting operation unit. A cooking pot with a lid 40, such as "Rice", "Rice cooking reservation", and "Cooking", "Steaming", and "Pan" in the cooking mode from the multiple cooking menus by operating the 6 input switches. When selecting and inputting the cooking menu to be performed using 41, the operation control unit W determines that this selection input is the cooking menu corresponding to the cooking container and accepts the input, but the "toast" of the auto menu. , "Chicken peach grill", "foil grill", "fish: fillet", "fish: figure grill", cooking mode "bake", "warm up", "non-fried" should be done using the grill plate 9 When the cooking menu is selected and input, the operation control unit W is configured to determine that the selection input is the cooking container incompatible cooking menu and not accept the input.

When the operation control unit W determines that the selection input is the cooking menu corresponding to the cooking container and accepts the input, the fire extinguishing switch 48 provided in the grill setting operation unit 6 is operated to ignite the grill burner A. Then, the automatic cooking is performed by the grill, but when it is determined that the selection input is a cooking menu incompatible with the cooking container and the input is not accepted, the alarm device 55 such as an alarm buzzer is activated, and the selection input is the cooking container. Notify that it is an incompatible cooking menu. Further, when it is determined that the selection input is the cooking container incompatible cooking menu and the input is not accepted, the grill burner A does not ignite even if the point extinguishing switch 48 provided in the grill setting operation unit 6 is operated, The cooking by the grill is configured not to start.

As described above, when it is determined that the selection input is the cooking container incompatible cooking menu and the input is not accepted, the alarm device 55 such as the alarm buzzer is activated, and the selection input is the cooking container incompatible cooking menu. By notifying that there is, the user can surely recognize that the cooking container incompatible cooking menu has been input.

In addition, when it is determined that the selection input is the cooking container incompatible cooking menu and the input is not accepted, the alarm device 55 such as an alarm buzzer is activated to indicate that the selection input is the cooking container incompatible cooking menu. The point at which the notification is performed is an arbitrary configuration, and it is possible to configure not to perform the notification.

Next, when it is in the left-right presence detection state, that is, when the type of the cooking container K is detected as the grill plate 9, the user operates the input switch of the grill setting operation unit 6 to make a plurality of inputs. From the cooking menu, "Toast", "Chicken thigh", "Foil grill", "Fish: fillet", "Fish: Form grill", cooking mode "Bake", "Warm up", "Non-fried" from the cooking menu When a cooking menu to be performed using the grill plate 9 is selected and input, the operation control unit W determines that the selection input is a cooking container-compatible cooking menu and accepts the input. When selecting and inputting a cooking menu to be performed using the cooking pot 41 equipped with the lid 40, such as “rice”, “rice cooking reservation”, and “cooking”, “steaming”, and “bread” in the cooking modes, The selection input is determined not to be a cooking container incompatible cooking menu and is not accepted.

When the operation control unit W determines that the selection input is the cooking menu for the cooking container and accepts it, the grill burner A is ignited by operating the point extinguishing switch 48 provided in the grill setting operation unit 6. Then, the automatic cooking by the grill is performed, and when it is determined that the selection input is the cooking container non-compatible cooking menu and it is not accepted, the alarm device 55 such as an alarm buzzer is activated, and the selection input is the cooking container non-compatible cooking. Notify that it is a menu. If it is determined that the selection input is a cooking menu that does not support the cooking container and is not accepted, the grill burner A does not ignite and the grill burner A does not ignite even when the point extinguisher switch 48 provided in the grill setting operation unit 6 is operated. The point that the cooking is not started is the same as in the left-side presence detection state.

When the operation control unit W determines that the selection input is a cooking container incompatible cooking menu and does not accept it, it activates an alarm device 55 such as an alarm buzzer, and the selection input is a cooking container incompatible cooking menu. The notification of the effect is the same as in the case of the left side presence detection state.

As described above, the operation control unit W determines whether the selection input is the cooking container incompatible cooking menu or the selection input is the cooking container compatible cooking menu, and the selection input is the cooking container incompatible cooking menu. In some cases, the selection input is not accepted so that a cooking menu suitable for the stored cooking container can be easily selected from the plurality of cooking menus provided in the grill setting operation unit 6. As a result, it is possible to realize a highly reliable grill that is easy to use.

The operation control unit 6 detects that the container type detection unit M detects that none of the plurality of cooking containers is stored in the grill case 7, that is, the first sensor and the second sensor. When both are turned off (none of the left rear detection unit S1a and the right rear detection unit S2a detects the presence of the cooking container K), the grill door 8 is open and cooking is performed. The container support L is not stored (the grill door is open), or the cooking container support L is stored but the grill tray 9 or the cooking pot 41 is supported (placed) on the cooking container support L. It is configured such that it is determined that the cooking container does not exist and that no cooking menu is set and input in the grill setting operation unit 6.

In such a configuration, by pulling out the cooking container K from the grill case 7, the state in which no cooking menu is input to the cooking setting operation unit is reset, and therefore, cooking is performed after the cooking menu is set and input. When the container is replaced, it is possible to prevent the cooking from being performed by the cooking menu before the replacement of the cooking container and improve the usability.

When "rice" (rice cooked) is selected and input in the grill setting operation unit 6 and the detection result of the container type detection unit M is not the state with the lid and the cooking pot stored, the operation control unit W does not operate. , When selecting and inputting "rice" and "rice cooking reservation" (cooking rice) as the cooking menu, the input is not accepted, so the mistake of the cooking container K to be stored in the grill G or the lid of the cooking container for cooking rice It is possible to prevent cooking rice cooking failure due to forgetting to wear it, and improve usability.

In addition, the gas stove of this embodiment is provided with a rice-cooking cooking start command means (point extinguishing switch) 48 for instructing the start of cooking related to rice cooking (starting cooking rice cooking). After the instruction, a timer for delaying the start of heating by the grill burner A (heating means) for a predetermined time or a timer for delaying the completion of heating by the grill burner A (heating means) until a predetermined time can be provided.

With this configuration, so-called timer-reserved rice can be cooked, and the usability can be further improved. When performing timer-reserved rice cooking, when selecting and inputting "rice cooking reservation" (rice cooking) as a cooking menu, the user will notice a mistake in selecting a cooking container, and the effect of the present invention can be remarkably obtained. To be

Further, in the state where the front opening of the grill case 7 is closed by the grill door 8, the type of the cooking container K stored in the grill case 7 by the container type detection unit M is the cooking container for cooking rice (with the lid 40 attached). Since it is determined that the cooking container 41 is a cooking pot 41) that has been cooked, the type of the cooking container K stored in the grill case 7 is the cooking container for cooking rice (the cooking pot 41 with the lid 40 attached). Since the container K is not replaced with another type, high reliability can be realized.

When the front opening of the grill case 7 is closed by the grill door 8 and the front opening of the grill case 7 is not closed by the grill door 8, the setting operation unit 6 for the grill is operated. Reset to the state where "Rice" or "Rice cooking reservation" (cooking rice) is not selected and input.

As described above, in the state where the front opening of the grill case 7 is closed by the grill door 8, the type of the cooking container K stored in the grill case 7 by the container type detection unit M is the cooking container for cooking rice (with the lid 40 attached). When the front opening of the grill cabinet 7 is not closed by the grill door 8, it is displayed on the grill setting operation unit 6 as “rice” or “rice cooking reservation” ( It is determined that the type of the cooking container K stored in the grill case 7 is the cooking container for cooking rice (cooking pot 41 with the lid 40 attached), since "Cooking rice" is selected and reset to the state where it is not input. After that, the cooking container K is not replaced, and the effect of the present invention can be more reliably achieved.

[Other embodiment]
In the grill of the present invention,
(A) In the left-side presence detection state, among the plurality of cooking menus provided in the grill setting operation unit 6, "rice", "rice cooking reservation", and "cooking" and "steaming" cooking modes in the auto menu. , "Bread" and the like, the cooking menu displayed using the cooking pot 41 with the lid 40 attached is displayed on another cooking menu, that is, "toast", "chicken peach", "foil grill" in the auto menu. , "Fish: fillet", "Fish: figure grilled", and "Bake", "Warm up", "Non fried" cooking modes, etc. Configured as
(B) When the presence/absence of right and left is detected, "toast", "chicken peach", "foil grill", "fish: fillet", "fish: figure grilled" in the auto menu and "cooking mode" are selected. Display of cooking menus such as "bake", "warm up", and "non-fried" using the grill plate 9 includes "automatic menu""rice","cooking rice reservation", cooking mode "boil", "steam", Compared with the display of a cooking menu such as "bread", which is performed using the cooking pot 41 with the lid 40 attached, the display is emphasized.
The cooking menu corresponding to the cooking container and the cooking menu not corresponding to the cooking container may be configured to be reliably discriminable.

As a mode for emphasizing and displaying a predetermined menu, the cooking menu display unit of the grill setting operation unit 6 is configured by using a display body such as a liquid crystal, and the menu of the highlighted menu is displayed in the non-highlighted menu. Compared with the display, it adopts various display forms such as displaying in bold characters, blinking the display of the highlighted menu, and displaying the highlighted menu in blank characters. It is possible.

With such a configuration, it is possible to prevent the cooking menu incompatible cooking menu from being input in the grill setting operation unit 6, and it is possible to further improve the usability.

It is also possible to display only the menus that are highlighted and not display the menus that are not highlighted. In such a configuration, the cooking menu incompatible with the cooking container in the grill setting operation unit 6 is displayed. It is possible to properly prevent the input of, and the reliability can be further improved.

It should be noted that each of the above-described configurations shown as other embodiments is an arbitrary configuration, and can be configured without the configuration shown as another embodiment.

Further, in the above embodiment, the case where the grill of the present invention is incorporated in the gas stove has been described as an example, but the grill of the present invention can be configured as a grill single-function machine.

The present invention is not limited to the above embodiment in other points, and various modifications can be made within the scope of the present invention.

1 pair of left and right stove burners 1A Stove burner sensor 2 Top plate 3 Grill exhaust port 4 Gotoku 5 Pair of stove operation tools 6 Grill setting operation part 7 Grill case 7d Grill bottom wall 7s Grill side wall 7u Grill Upper wall of the cabinet 8 Grill door 9 Grill plate (cooking container)
10 Lower Burner 10A Lower Burner Main Body 10B Lower Burner Mixing Pipe 11 Upper Burner 11A Upper Burner Main Body 11B Upper Burner Mixing Pipe 12 Lower Burner Jet Nozzle 13 Container Temperature Detection Sensor 15 Fixed Rail 16 Middle Rail 17 Movable Rail 18 Door Support plate 18A Locking piece 19 Cover body 21 Container support frame 21s Supported part 22 Rail frame 23 Rear plate 24 Plate-like passage partitioning material 25 Porous extinguishing member 26 Exhaust temperature sensor 28 Original gas supply passage 29 Branch for stove 30 Grill branch passage 31 Main gas valve 32 Gas stove control valve for stove burner 33 Governor 34 Lower burner supply passage 35 Upper burner supply passage 36 Lower burner gas quantity control valve 37 Upper burner gas quantity control valve 38 Push movement Body 39 Casing member 40 Lid 40a Steam hole 40H Detected part extended to the rear side of the grill from the lid 41 Cooking pot (cooking container)
42 Pressed movement detection unit 45 Auto menu selection switch 46 Cooking mode selection switch 47 Thermal power adjustment switch 48 Point fire extinguishing switch 49 Time setting switch 49A Display section for displaying cooking time 50 Cooking switch 51 Child lock switch 55 Alarm device A Grill burner B Guide Mechanism D Exhaust passage forming part Ds Lower forming part E Exhaust passage F Flame G Grill K Cooking container Ka Bottom of cooking container L Cooking container support M Container type detector P Spark plug R Ignition sensor U Exhaust outlet W Operation controller M Container type detection unit K Cooking container S Container detection unit Kb Peripheral wall of cooking container S1a Left rear detection unit S2a Right rear detection unit Sa Rear detection unit X Movable body Y Reverse movement detection unit

Claims (5)

A grill cabinet for accommodating one cooking container out of a plurality of cooking containers for heating cooking food;
Heating means for heating and cooking the food contained in the cooking container;
A cooking setting operation unit that selects and inputs a specific cooking menu from multiple cooking menus,
While controlling the cooking setting operation unit, an operation control unit that controls the heating means according to the setting of the cooking setting operation unit,
And a container type detection unit that determines the type of the cooking container stored in the grill cabinet,
After one cooking menu is selected and input from the plurality of cooking menus , the container type detection unit detects that none of the plurality of cooking containers is stored in the grill cabinet. In addition, the operation control unit is configured to reset to a state in which no cooking menu is input to the cooking setting operation unit . When one cooking menu is selected and input from the plurality of cooking menus, the operation control unit causes the one cooking menu to correspond to the type of the cooking container determined by the container type detecting unit. It is determined whether or not it is, and the one cooking menu is a cooking container incompatible cooking menu that is not a cooking container corresponding cooking menu that is a cooking menu corresponding to the type of the cooking container determined by the container type detection unit. The grill according to claim 1, wherein the grill is configured not to accept an input of the one cooking menu to the cooking setting operation unit when it is determined to be. The grill according to claim 2, wherein the cooking setting operation unit is configured to display the cooking menu corresponding to the cooking container and the cooking menu not corresponding to the cooking container in a distinguishable manner. The grill according to claim 2, wherein the cooking setting operation unit is configured such that only the cooking menu corresponding to the cooking container is displayed, and the cooking menu not corresponding to the cooking container is not displayed. The grill according to any one of claims 2 to 4 , which is configured to notify when an input operation of the cooking menu incompatible with the cooking container is performed in the cooking setting operation unit.

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