JP6800536B2 - grill - Google Patents

Description

The present invention relates to a grill used for grill cooking, and more particularly to a grill provided with a side cover covering the side wall of the grill.

Grills used for grilling foods such as meat and fish have been widely used in the past.

As such a grill, Patent Document 1 discloses a grill in which a side cover covering the side wall of the grill storage is removable from the side wall. In the case of the grill of Patent Document 1, the side cover makes it possible to suppress the contamination of the side wall of the grill due to oil or the like scattered from the object to be cooked (the object to be heated), which is significant.

In addition, since the side cover is removable from the side wall, the side cover that has been soiled by oil or the like can be removed from the side wall of the grill and washed completely, which is excellent in usability.

Further, Patent Document 2 discloses a grill configured so that a cooking container equipped with a lid can be housed in a grill chamber to perform cooking.

Japanese Unexamined Patent Publication No. 2013-15409 Japanese Unexamined Patent Publication No. 2016-22103

However, in the grill of Patent Document 1, since the side cover is removable from the side wall, cooking may be performed without the side cover attached. In that case, the side wall of the grill may be contaminated by oil or the like scattered from the object to be cooked.

On the other hand, in order to prevent cooking from being performed without the side cover attached, it is possible to notify the user by voice or light at the start of cooking to urge the user to attach the side cover. Conceivable.

Here, if the configuration is such that the user is urged to attach the side cover at the start of cooking and the notification is made by voice or light, the notification by voice or light is performed each time the cooking is started. Become.

However, as shown in Patent Document 2, when a cooking container equipped with a lid is housed in the grill and cooking is performed, the side wall of the grill is affected by oil or the like scattered from the object to be cooked. It is unlikely that it will be soiled, and there is no need for notification by voice or light that encourages the installation of the side cover.

However, in the case of the above-mentioned configuration, that is, "a configuration that prompts the user to attach the side cover at the start of cooking and notifies the user by voice or light", the cooking container with the lid attached. Even in a situation where it is not necessary to notify the side cover to be attached, as in the case of using the above, there is a problem that the notification is performed by voice or light each time the cooking is started, which is troublesome.

The present invention solves the above-mentioned problems, and in a grill provided with a side cover arranged so as to cover the side wall of the grill, an appropriate side cover mounting promotion notification is given when necessary, and when it is not the case. Aims to provide an easy-to-use grill that does not notify the side cover installation promotion.

In order to achieve the above object, the grill of the present invention
With an opening on the front, a grill storage where grill cooking is done inside,
A grill door that closes the opening of the grill, and
It is a cooking container support part that supports a cooking container for cooking an object to be cooked, and it is possible to replace a plurality of kinds of cooking containers, and it is possible to put in and out from the opening to the grill storage. With a cooking container support configured to allow
A side cover that is detachably arranged in the grill so as to cover the side wall of the grill.
A container type detection unit that detects the type of the cooking container in a stored state in which the cooking container support unit is stored in the set storage position of the grill storage.
Grill heating means for cooking and
An operation control unit that controls the heating operation of the grill heating means based on the detection information of the container type detection unit.
A notification unit that notifies by a command from the operation control unit,
It ’s a grill with
The cooking container includes a lid-mounted cooking container configured so that a lid can be attached, and an open-type cooking container having no lid and an open upper portion.
When the container type detection unit detects the open type cooking container, the notification unit issues a notification from the operation control unit to notify the side cover installation promotion notification to prompt the side cover installation.
When the container type detection unit detects the lid-mounted cooking container, the operation control unit does not issue a notification, and the notification unit is configured not to perform the side cover mounting promotion notification. It is characterized by.

In the grill of the present invention
A grill door closing state detecting means for detecting a grill door closing state in which the grill door closes the opening of the grill storage is provided.
When the open cooking container is detected by the container type detection unit and the grill door closed state is detected by the grill door closed state detecting means, the notification unit covers the side cover by a command from the operation control unit. It is preferable that it is configured to perform wearing promotion notification.

Further, it is preferable that the container type detecting unit is configured to function as the grill door closed state detecting means.

Further, the cooking container support portion and the grill door are integrally moved in the front-rear direction between the front position and the set storage position which are the rear positions.
When the cooking container support portion is moved to the set storage position, the grill door is closed.
When the cooking container support unit moves to the set storage position at the rear, the container type detection unit detects the type of the cooking container and
It is preferable that the container type detection unit is configured to detect the grill door closed state by detecting the type of the cooking container.

As described above, in the grill of the present invention, when the container type detection unit detects an open-type cooking container, the notification unit issues a notification from the operation control unit to notify the side cover installation promotion notification that the notification unit prompts the side cover to be installed. When the container type detection unit detects a lid-mounted cooking container, the operation control unit does not issue a notification, and the notification unit is configured not to perform a side cover mounting promotion notification. When a cooking container is housed in the grill, a notification is given to encourage the side cover to be attached, and the side wall of the grill is heated by heating the object to be cooked. When a cooking container that is unlikely to be soiled is housed in the grill, a convenient grill that does not give a notification prompting the installation of the side cover and suppresses unnecessary notification. Can be provided.

Further, the grill door is provided with a grill door closed state detecting means for detecting the closed state of the grill door in which the opening of the grill storage is closed, the open cooking container is detected by the container type detecting unit, and the grill door closed state detecting means is provided. When the grill door closed state is detected by, if the notification unit is configured to perform the side cover installation promotion notification by the command from the operation control unit, the side cover should be installed when the grill door is not closed. There is no prompting notification. As a result, it is possible to provide a grill with good usability in which unnecessary notification is suppressed.

Further, when the container type detecting unit is configured to function as the grill door closed state detecting means, it is possible to reduce the number of constituent members and reduce the cost.

Further, the cooking container support portion and the grill door are integrally moved between the set storage position, which is the front position and the rear position, in the front-rear direction, and the grill door is in a state where the cooking container support portion is moved to the set storage position. Is closed and the cooking container support moves to the rear set storage position, the container type detection unit detects the cooking container type, and the cooking container type is detected, so that the container type is detected. When the detection unit is configured to detect the grill door closed state, the grill door closed state detecting means can be easily configured by the container type detection unit, which simplifies the configuration and reduces the cost. Can be planned.

It is a perspective view of the gas stove provided with the grill which concerns on embodiment of this invention. It is a cutout side view of the grill which concerns on embodiment of this invention. It is a vertical sectional front view in the state which the exhaust passage forming part of the grill which concerns on embodiment of this invention is removed. It is a perspective view of the state which the container support frame of the grill which concerns on embodiment of this invention is pulled out from a grill storage. It is a perspective view which shows the support structure of the cooking pot of the container support frame of the grill which concerns on embodiment of this invention. It is a perspective view which shows the installation structure of the container detection part of the grill which concerns on embodiment of this invention. It is a top view which shows the installation structure of the container detection part of the grill which concerns on embodiment of this invention. It is a figure which shows the state which the container detection part and the grill plate of the grill which concerns on embodiment of this invention are in contact with each other. It is a figure which shows the state which the container detection part and the cooking pot are in contact with each other of the grill which concerns on embodiment of this invention. It is a figure which shows the setting operation part for the grill of the grill which concerns on embodiment of this invention. It is a circuit diagram which shows the fuel gas supply composition of the grill which concerns on embodiment of this invention. It is a block diagram which shows the control structure of the grill which concerns on embodiment of this invention. It is a schematic notched side surface view of the main part which shows the attachment state of the side cover of the grill which concerns on embodiment of this invention. It is a schematic front view of the main part longitudinal section which shows the attachment state of the side cover of the grill which concerns on embodiment of this invention.

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

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

(Overall composition of gas stove)
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 the upper surface of the stove body H, and a grill G (see FIG. 2) inside the stove body H.

This gas stove is configured as a so-called built-in type that is inserted from above into the stove mounting port formed in the kitchen counter and assembled, and a collar placed on the kitchen counter is placed on the peripheral edge of the upper part of the stove body H. The part is formed.

A glass top plate 2 is provided on the upper portion of the stove body H, and a grill exhaust port 3 for discharging the cooking exhaust of the grill G is formed on the rear side portion of the top plate 2. Further, on the upper part of the top plate 2, a trivet 4 for placing a heated object 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 stove burner sensor 1A for detecting the presence of an object to be heated such as a pot and the temperature of the bottom wall of the object to be heated is provided in the central portion of the stove burner 1.

A pair of left and right stove operating tools 5 for each of the left and right stove burners 1 are provided on the front side of the top plate 2 provided on the upper part of the stove body H so that they can be detached upward. On the right side of the front surface of the stove body H, a grill setting operation unit (cooking setting operation unit) 6 for the grill G is provided so as to be able to open and close by swinging back and forth with the lower side as a fulcrum. .. Note that FIG. 1 shows a state in which the grill setting operation unit 6 is open.

By the way, each of the pair of stove operating tools 5 has various commands such as ignition and fire extinguishing commands, target thermal power commands, and automatic temperature cooking commands to maintain the target temperature by sliding forward and backward, left and right, and rotating left and right. It is configured to command the command information of.

The grill setting operation unit 6 is provided with a plurality of command switches, and by operating the plurality of command switches, a command for ignition and extinguishing of the grill burner A as a grill heating means for cooking, which will be described later, and a command for the target thermal power. , It is configured to command various command information such as cooking mode commands.

(Grill configuration)
The grill G is provided with a tubular grill storage 7 (see FIG. 4) having an open front and rear portion, supports a cooking container K for cooking the object to be cooked, and has a grill door 8 (see FIG. 4). The cooking container support portion L provided with the front end portion (see FIG. 1) is arranged so that it can be taken out from the grill storage 7 (see FIGS. 2 and 3).

A plurality of types of cooking containers K having different forms are prepared, and a cooking container can be used so that the user can select and use an appropriate cooking container K when cooking the object to be cooked. The support portion 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-mounted cooking container to which the lid 40 can be attached and detached, and a grill as an open cooking container with an open upper portion. It is configured so that it can be used by replacing the dish 9 (see FIG. 4). Note that FIGS. 2 and 3 show a state in which the grill plate 9 is equipped.

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.

Further, as shown in FIGS. 2 and 7, in the grill G, the cooking container K is brought into contact with the cooking container K in a stored state in which the cooking container support portion L is stored in the set storage position of the grill storage 7. A container type detection unit M for detecting 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 portion L when the grill door 8 closes the opening 7a (FIGS. 1, 2, and 4) at the front of the grill storage 7.

Further, as will be described in detail later, 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 lower burner 10 for heating the cooking container K stored in the grill storage 7 from below is installed on the bottom wall 7d of the grill storage 7, and is provided on the ceiling of the grill storage 7. Is equipped with an upper burner 11 that heats the cooking container K stored in the grill storage 7 from above. That is, in this embodiment, the lower burner 10 and the upper burner 11 are provided as the grill burner A.

At the rear of the grill storage 7, an exhaust passage forming portion D for forming an exhaust passage E for guiding cooking exhaust composed of combustion gas and gases discharged from a heated object to the grill exhaust port 3 is provided. There is.

As shown in FIG. 2, the lower burner 10 includes a cylindrical lower burner main body 10A and a lower burner mixing tube portion 10B connected to the lower burner main body 10A, and the lower burner main body 10A includes a lower burner main body 10A. A flame hole F is formed along the circumferential direction. That is, the lower burner 10 is configured to have a flame hole F in a ring shape.

Then, when the fuel gas is ejected from the lower burner ejection nozzle 12 to the end of the lower burner mixing pipe portion 10B, the lower burner 10 supplies the primary air to the inside of the lower burner mixing pipe portion 10B by the ejector action. By doing so, a mixed gas of the primary air and the fuel gas is supplied to the above-mentioned flame hole F for primary combustion, and an air hole formed in the bottom wall 7d or the side wall 7s of the grill storage 7 (not shown). ) And the like, it is configured as a so-called Bunzen combustion type burner in which the outside air taken into the inside of the grill storage 7 is used as secondary air for secondary combustion.

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

As shown in FIGS. 2 and 3, a container temperature detection sensor 13 for detecting the bottom wall temperature of the cooking container K is provided inside the lower burner 10 as a temperature detecting 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 conjunction with the removal of the cooking container support portion L, and when the cooking container support portion L is located at or near the storage position inside the grill cabinet 7, the container temperature detection sensor 13 is used. Is positioned in an ascending position in contact with the bottom Ka of the cooking container K, and when the cooking container support portion L projects from a position near the storage position toward the front side of the grill storage 7, the container temperature detection sensor 13 is set to the cooking container K. It is configured to be positioned in a descending position away from the bottom Ka of the cooking container, but in this embodiment, details of a mechanism for raising and lowering the container temperature detection sensor 13 in conjunction with taking out the cooking container support portion L. Description will be 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 a mixed upper burner connected to the upper burner main body 11A. A tube portion 11B is provided, and a combustion flame forming portion is formed on the lower surface portion of the upper burner main body portion 11A.

Then, in the upper burner 11, when the fuel gas is ejected and supplied from the upper burner ejection nozzle (not shown) to the end of the upper burner mixing pipe portion 11B, the primary air is ejected to the upper burner mixing pipe portion 11B. By being supplied to the inside of the above, 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 the air formed on the bottom wall 7d, the side wall 7s, etc. of the grill storage 7. It is configured as a so-called Bunzen combustion type burner in which the outside air taken into the inside of the grill chamber 7 through a hole (not shown) or the like is used as secondary air for secondary combustion.

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

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 storage 7 in a state in which the longitudinal direction is oriented toward the front-rear direction of the grill storage 7, and the fixed rails 15 are fixed. An intermediate rail 16 that is movably supported in the front-rear direction of the grill storage 7 with respect to the rail 15, and a movable rail 17 that is movably supported in the front-rear direction of the grill storage 7 with respect to the intermediate rail 16 are provided. 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 portions of a pair of movable rails 17 arranged side by side, and the grill door 8 is on 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 attached to the door (see FIG. 2).

As shown in FIGS. 2 to 4, a plate-shaped cover body 19 that covers the bottom wall 7d of the grill storage 7 from above is provided so as to cover the lower burner 10 and the left and right slide rail type guide mechanisms B. The lower burner main body 10A of the burner 10 is configured to project upward through the opening at 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 as to place and support the front edge portion and the trailing edge portion of the grill plate 9 and the cooking pot 41. 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 at the front end portion of the container support frame 21 is locked and supported by the locking piece 18A provided on the back surface portion 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 the rail frame 22 provided so as to be mounted on the upper portions of the left and right end portions of the cover body 19. A mounting portion 21a to be mounted is provided. The mounting portion 21a is formed by bending a rod-shaped material into a U shape.

That is, the container support frame 21 is provided so 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 mounting 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 that is.

That is, the cooking container support portion L is configured with the container support frame 21 on which the grill door 8 and the grill plate 9 are placed and supported as the main portion, and the door support plate 18 and the container support frame 21 on which the grill door 8 is mounted are formed. , The left and right slide rail type guide mechanism B and the rail frame 22 are configured to be detachably supported by the grill storage 7.

When cleaning the inside of the grill storage 7, the cooking container support portion L is projected forward of the grill storage 7, and in the protruding state, the grill plate 9 and the cooking pan 41 are removed from the container support frame 21 to cover the grill. The inside of the grill storage 7 such as the upper surface of the body 19 can be easily cleaned.

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, in the cooking pot 41 to which the lid 40 is attached, the container support frame 21 is in a state where the steam hole 40a is located on the rear side of the grill storage 7 when the cooking container support portion L is stored in the grill storage 7. It will be placed in.

That is, in the state where the cooking container support portion L is stored in the grill storage 7, the steam holes 40a are located at the rear side of the grill storage 7, so that the steam discharged from the steam holes 40a can be quickly discharged. It is possible to prevent the steam discharged from the steam hole 40a from filling the inside of the grill storage 7 as much as possible by being guided to the exhaust passage E.

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

To add an explanation, rear plates 23 forming the rear wall of the grill storage 7 are provided on both left and right sides of the lower portion of the rear portion of the grill storage 7.

Then, when viewed in the front-rear direction of the grill storage 7, an opening portion located between the left and right rear plates 23 is located on the upper side of the bottom wall 7d of the grill storage 7 in the lower portion in the rear portion of the grill storage 7. It is formed in a state, and an opening portion surrounded by the left and right side walls 7s of the grill storage 7 and the upper wall 7u of the grill storage 7 is formed in the upper portion in the rear portion of the grill storage 7.

That is, the exhaust outlet U has an opening portion located between the left and right rear plates 23 in the lower portion of the rear portion of the grill storage 7, and the left and right side walls 7s and the grill of the grill storage 7 in the upper portion of the rear portion of the grill storage 7. It is configured as an opening including an opening portion surrounded by the upper wall 7u of the storage 7.

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

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

Incidentally, a plate-shaped passage partitioning material 24 for partitioning the exhaust passage E in the vertical direction is disposed inside the lower forming portion Ds, and a lath net or the like is used inside the upper forming portion Du. A porous flame extinguishing member 25 is arranged.

An exhaust temperature sensor 26 for detecting the internal temperature of the exhaust passage E is provided in the lower forming portion Ds of the exhaust passage forming portion D in a state of penetrating the passage partition member 24.

The exhaust temperature sensor 26 is configured to detect the temperature of the upper portion of the passage partition material 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 (FIG. 12) described later. (See) is configured to be entered.

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

Further, in the source gas supply path 28, a source gas valve 31 that interrupts the supply of fuel gas to the entire gas stove is arranged, and a stove for adjusting the thermal power of the stove burner 1 is provided in each of the pair of stove branch paths 29. A gas amount control valve 32 for a burner is provided.

Further, the grill branch path 30 is provided with a governor 33 that adjusts the supply pressure of 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 as the lower burner. A supply path 34 for the lower burner leading to 10 and a supply path 35 for the upper burner leading the gas fuel adjusted to the set pressure by the governor 33 to the upper burner 11 are provided.

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

By the way, the lower burner gas amount adjusting valve 36 and the upper burner gas amount adjusting valve 37 change the fuel gas supply opening degree from the fully closed opening degree to the maximum opening degree, and the lower burner 10 and the upper opening degree. When the combustion of the burner 11 is stopped, the lower burner gas amount adjusting valve 36 and the upper burner gas amount adjusting 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 for detecting the type of the cooking container K includes a plurality of container detection units S for detecting the presence of the cooking container K by contact with the cooking container K. It is configured.

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

In this embodiment, as the plurality of container detection units S, a plurality of rear detection units Sa arranged at the rear portion of the grill storage 7 and in contact with 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 storage 7. That is, the rear detection unit Sa is composed of a left rear detection unit S1a mounted on the left rear plate 23 of the grill storage 7, and a right rear detection unit S2a mounted on 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 include a state in which the grill plate 9 is placed on the container support frame 21 and a cooking pot 41 equipped with the lid 40. It is provided on the rear plate 23 of the grill storage 7 so that the detection state is different from the state in which it is placed on the container support frame 21.

Specifically, as shown in FIG. 8, in a state where the grill plate 9 is placed on the container support frame 21, the cooking container support portion L is stored in the set storage position inside the grill storage 7. As a result, the left rear detection unit S1a and the right rear detection unit S2a are in contact with the grill plate 9 to be in the presence detection state for detecting the presence of the grill plate 9.

Further, as shown in FIG. 9, in a state where the cooking pot 41 equipped with the lid 40 is placed on the container support frame 21, the cooking container support portion L is stored in the set storage position inside the grill storage 7. As a result, the left rear detection unit S1a comes into contact with the detected unit 40H (see FIG. 5) extending from the lid 40 to the rear side of the grill, and the presence is detected, and the right rear detection unit S2a covers the lid. It is configured to be in the non-existence detection state without contacting the 40 and the cooking pot 41.

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. It is formed in an elongated form, and is located at a position close to the peripheral edge of the cooking pan 41 in a form of bypassing the peripheral edge of the cooking pan 41 from above when the lid 40 is attached to the cooking pan 41. It is configured as follows. That is, the detected portion 40H is configured as a part of the peripheral wall Kb of the cooking pot 41.

Further, in the left rear detection unit S1a and the right rear detection unit S2a, the cooking pot 41 with the lid 40 is placed on the container support frame 21, and the cooking pot 41 without the lid 40 is placed on the container support frame 21. It is provided on the rear plate 23 of the grill storage 7 so that the detection state is different from that in the state of being placed on the grill. That is, the container type detection unit M is configured to detect whether the cooking pot 41 is equipped with the lid 40 or the cooking pot 41 is not equipped with the lid 40.

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. The presence detection state is set, and the right rear detection unit S2a is in the non-existence detection state without contacting the lid 40 and the cooking pot 41, but the cooking container support portion L on which the cooking pot 41 without the lid 40 is placed is placed. Is configured so that the left rear detection unit S1a and the right rear detection unit S2a do not come into contact with the cooking pot 41 and are in the non-existence detection state.

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-rear width direction of the grille with respect to the casing member 39 mounted on the rear plate 23 and the casing member 39. A pressing moving body 38 as a movable body X that has been urged to return to the protruding position on the front side, and a pressing movement detecting unit Y as a backward moving detecting unit Y that detects that the pressing moving body 38 has moved backward from the protruding position. It is configured to include 42 (see FIG. 7).

That is, as described above, the pressing moving body 38 is used when the cooking container support portion L provided with the grill plate 9 is stored in the set storage position with respect to the grill storage 7, or the cooking pot 41 to which the lid 40 is attached. When the provided cooking container support portion L is stored in the set storage position with respect to the grill storage 7, it comes into contact with the peripheral wall Kb of the grill plate 9 and the detected portion 40H provided on the lid 40, and is behind the grill storage 7. It is pushed toward the side and moves backward from the protruding position to the backward position.

Although not shown, the press movement detection unit 42 includes a switch body provided with a reed switch, a magnet arranged to face the switch body, and a magnetic shield body movably provided between the switch body and the magnet. Has been done. Then, the pressing moving body 38 and the magnetic shielding body are linked so that the pressing moving body 38 moves backward and backward due to 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 protruding 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 output. It is configured to be in the OFF state. On the other hand, when the pressing moving body 38 moves backward from the protruding position due to contact with the cooking container K, the magnetic shield is located at a position deviated from the position corresponding between the switch body and the magnet, and the output of the switch body is output. Is configured to be in the ON state.

The pressing movement detection unit 42 opens and closes the switch body by such movement of the magnetic shield, and is in the presence detection state in which the cooking container K exists or in the non-existence detection state in which the cooking container K does not exist. Is configured to detect. Incidentally, 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 detector)
Based on Table 1, the detection contents of the container type detection unit M composed of 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 for detecting the presence of the cooking container K is set to “ON”, and the non-existence detection state for not detecting 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-existence detection state in which the presence of the cooking container K is not detected (hereinafter referred to as the left and right non-existence detection state), the grill door 8 is in the open state and the cooking container is supported. A state in which the portion L is not in the stored state (grill door open state), a state in which the cooking container support portion L is in the stored state, but the grill plate 9 or the cooking pot 41 is not provided in the cooking container support portion L (cooking container). Either a non-existent state) or a state in which the cooking pot 41 in which the cooking container support L is stored but the lid 40 is not attached is provided in the cooking container support L (the cooking pot without lid is stored). It is in 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 side presence detection state), for example, the left rear detection unit S1a or the right rear detection unit S2a Is out of order.

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-existence detection state (hereinafter referred to as the left side presence detection state), the grill door 8 is in the closed state and the lid 40 is attached. The cooked pot 41 is provided on the cooking container support portion L (the cooking pot with a lid is stored). That is, in this left side presence detection state, the container type detection unit M is in the storage state in which the cooking container support unit L is stored in the set storage position of the grill storage 7, and the cooking container K is in contact with the container type detection unit M. It is a state of detecting that the type is the cooking pot 41 to which the lid 40 is attached.

When the left rear detection unit S1a and the right rear detection unit S2a are in 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 in the closed state. 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 is in the storage state in which the cooking container support unit L is stored in the set storage position of the grill storage 7, and the cooking container K is in contact with the container type detection unit M. It is a state of detecting that the type is the grill plate 9.

(Details of setting operation unit for grill)
Further, in the gas stove of this embodiment, as shown in FIG. 12, the command information of the grill setting operation unit 6 is input to the operation control unit W, and the operation control unit W receives the command information of the grill setting operation unit 6. It is configured to control the combustion of the upper burner 11 and the lower burner 10 based on the above.

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

The auto menu selection switch 45 commands an "auto menu" by a pressing operation, and each time the pressing operation is performed, the cooking menu of the "auto menu" is "toast" or "chicken thigh grilled". , "Foil grilled", "Fish: fillet", "Fish: figure grilled", and "Rice", "Rice cooking reservation" are configured to be switched in sequence.

In addition, "rice" means cooking rice.
Further, "rice cooking reservation" is to command the start of cooking by operating the point fire extinguishing switch 48 in a state where the set time is displayed on the display unit 49A using the time setting switch 49, so that the rice is cooked after the set time has elapsed. It means so-called timer reserved rice cooking, which is configured to start.

As a "rice cooking reservation", the time setting switch 49 is used to display the cooked rice set time on the display unit 49A, and the point fire extinguishing switch 48 is operated to command the start of cooking to cook rice at the cooked rice set time. May be configured to complete.

Incidentally, the "auto menu" is executed by operating the point fire extinguishing switch 48 after operating the auto menu selection switch 45 to select the cooking menu.

Then, in the gas stove of this embodiment, the operation control unit W lowers the upper burner 11 and the lower burner 11 based on 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 upper burner 11 and the lower burner 10 are automatically extinguished. It is configured.

The cooking mode selection switch 46 selects and inputs a "cooking mode" by a pressing operation, and each time the cooking mode is pressed, the cooking menu of the "cooking mode" is "baked" or "warmed". , "Non-fried", "boiled", "steamed", and "bread" are configured to be sequentially switched to the cooking menu.

When executing the "cooking mode", the cooking mode selection switch 46 is operated to select the cooking menu, and then the point fire extinguishing switch 48 is operated.

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

When stopping cooking in the "cooking mode", the upper burner 11 and the lower burner 10 are extinguished by operating the point fire extinguishing switch 48. Therefore, in this embodiment, the grill setting operation unit 6 functions as a cooking menu selection input means for instructing a cooking menu to be executed from a plurality of cooking menus provided in the “auto menu” and the “cooking mode”. ..

By the way, the cooking menus of "rice" and "rice cooking reservation" in the auto menu and "boil", "steam" and "bread" in the cooking mode are cooking menus performed using the cooking pot 41, and are auto menus and cooking. The other cooking menu in the mode is a cooking menu performed using the grill plate 9.

The details of the time setting switch 49 for setting the timer cooking, the cancel switch 50 for instructing the cancellation of the input information, and the child lock switch 51 provided 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 provided with the grill G. However, in the following description, the combustion control for the lower burner 10 and the upper burner 11 provided in the grill G 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 commanded by operating the point fire extinguishing switch 48, the operation control unit W operates the main gas valve 31, the gas amount adjusting valve 36 for the lower burner, and the gas amount adjusting valve 37 for the upper burner. 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 ignition by the ignition sensor R is executed. ..

When a fire extinguishing command is commanded by operating the point fire extinguishing switch 48, the main gas valve 31, the lower burner gas amount adjusting valve 36, and the upper burner gas amount adjusting valve 37 are operated in the closed state to lower the position. 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 a change in the thermal power is commanded by operating the thermal power adjusting switch 47, the gas amount adjusting valve 36 for the lower burner and the gas amount adjusting valve 37 for the upper burner are operated. Then, the thermal power adjustment process for changing and adjusting the thermal power of the lower burner 10 and the upper burner 11 to "strong", "medium", and "weak" is executed.

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

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 and right non-existence detection state, the grill door is open, the cooking container is absent, or the cooking pot is stored without a lid. In such a state, the fire is extinguished. When the ignition command is commanded 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 for operating the alarm device 55 such as the alarm buzzer. Has been done.

Further, in the right side presence detection state, for example, since it is determined that the left side rear detection unit S1a or the right side rear detection unit S2a is in a failure state, the operation control unit W executes the alarm process.

(Characteristic composition)
The grill G of this embodiment includes a side cover 107 detachably arranged inside the grill G so as to cover the side surface of the grill storage 7, that is, (the surface of the side wall 7S) (FIGS. 13 and 13). 14).
That is, the side cover 107 is detachably attached to the side wall 7s so as to cover (the surface of) the side wall 7s of the grill storage 7.

Further, the side cover 107 is formed by providing an oil-repellent enamel coating on a metal plate (for example, a steel plate for enamel), and even when the side cover 107 is contaminated by oil scattered from the object to be cooked, the side wall 7s of the grill storage 7 It is configured so that it can be easily removed from the oil stains.

In the grill G of this embodiment, locking studs 108 are arranged on the left and right side walls 7s of the grill storage 7 so that the side cover 107 can be detachably attached to a predetermined position in the grill storage 7. Has been done.

The locking studs 108 are provided at two locations on the front and rear (front side and rear side) of the left side wall 7s and at two locations on the front and rear (front side and rear side) of the right side wall 7s. The locking studs 108 are detachably attached to the left and right side walls 7s of the grill storage 7 so as to be perpendicular to the surfaces of the left and right side walls 7s (in other words, so that the axial direction is horizontal). ing.

The locking stud 108 has a shaft portion 108a having a predetermined diameter (4 mm in the present embodiment) and a diameter larger than the shaft portion 108a formed at the end of the shaft portion 108a (8 mm in the present embodiment). ), Which is a large-diameter portion, is composed of a shaft head 108b.

The side cover 107 is provided with locking holes 109 at two front and rear positions, through which the shaft head 108b of the locking stud 108, which constitutes the lower portion of the locking hole 109, can pass through. A passing portion 109a having a large size and a locking portion 109b which is a narrow portion that passes through the shaft portion 108a of the locking stud 108 but does not pass through the shaft head 108b, which constitutes the upper portion of the locking hole 109. It has. That is, in this embodiment, the locking hole 109 is formed as a so-called Dharma hole provided with the passing portion 109a and the locking portion 109b.

Further, in order to attach the side cover 107 to the side wall 7s of the grill storage 7, the shaft head 108b of the locking stud 108 arranged on the left and right side walls 7s of the grill storage 7 is used. By inserting the side cover 107 through the passing portion 109a and then lowering the side cover 107 by its own weight, the shaft portion 108a of the locking stud 108 is the narrow portion of the locking hole 109 of the side cover 107. By moving relative to, the side cover 107 is detachably attached to the side wall 7s while covering the wall surface of the side wall 7s of the grill storage 7, and reaches the state shown in FIGS. 13 and 14.

Further, the grill G of this embodiment includes a notification unit (side cover mounting promotion lamp (LED) 110 in FIG. 10 and speaker 120 in FIG. 12) that gives a predetermined notification by an issuance from the operation control unit W.

When the container type detection unit M detects the grill plate 9 which is an open cooking container, the operation control unit W issues a command to the notification unit to perform a side cover installation promotion notification for prompting the installation of the side cover 107. In response to this, the notification unit performs a side cover mounting promotion notification.

Specifically, the speaker 120 emits a voice message "Please attach the side cover." And blinks the side cover attachment promotion lamp (LED) 110.

Further, when the operation control unit W detects when the container type detection unit M detects the cooking pot 41 which is a lid-mounted cooking container, the operation control unit W issues an announcement to the notification unit that the side cover mounting promotion notification should be performed. Do not do. That is, the speaker 120 does not emit a voice message, and the side cover mounting promotion lamp (LED) 110 is kept off.

The grill G is configured in this way, and when the grill plate 9 which is a cooking container in which the side wall 7s of the grill storage 7 is considered to be contaminated by heating of the object to be cooked is housed in the grill storage 7, the side When a cooking pot 41, which is a cooking container in which it is unlikely that the side wall 7s of the grill storage 7 is contaminated by heating of the object to be cooked, is housed in the grill storage 7 by notifying the user to attach the cover 107, the side Since the notification for prompting the attachment of the cover 107 is not performed, it is possible to suppress unnecessary notification, and it is possible to provide the grill G that is easy to use.

Further, the grill G according to the present embodiment includes a grill door closing state detecting means for detecting a grill door closing state in which the grill door 8 closes the opening 7a on the front surface of the grill storage 7. Then, in this embodiment, the container type detection unit M described above is configured to function as a grill door closed state detecting means. Specifically, it is configured as described below.

The cooking container support portion L and the grill door 8 are integrally moved in the front-rear direction between the front position and the set storage position which is the rear position.

Then, when the cooking container support portion L is moved to the rear set storage position (see FIG. 2), the grill door 8 is closed and the cooking container support portion L is moved to the rear set storage position. The type detection unit M detects the type of the cooking container K, and the type of the cooking container K is detected, so that the container type detection unit M detects the grill door closed state.

Therefore, the container type detection unit M functions not only to detect the type of the cooking container K but also to detect the grill door closed state.

Then, when the container type detection unit M detects the grill plate 9 which is an open cooking container and the container type detection unit M which also functions as the grill door closing state detecting means detects the grill door closing state, The operation control unit W issues a command to the notification unit to notify the side cover installation promotion.

Therefore, when the opening 7a on the front surface of the grill storage 7 is not closed by the grill door 8, the notification unit does not perform the side cover mounting promotion notification, so that unnecessary notification is suppressed and usability is improved. Can be made to.

Further, as described above, in the grill G according to the present embodiment, since the container type detection unit M is configured to function as a grill door closed state detecting means, the manufacturing cost can be reduced.

Further, in the grill G according to this embodiment, when the container type detection unit M detects the grill plate 9 which is an open cooking container, and the container type detection unit M detects a cooking pot which is a lid-mounted cooking container. When 41 is detected, the grill door closed state detecting means (container type detecting unit M in this embodiment) is configured to detect the grill door closed state, so that the grill door closed state detecting means can be used as a container type. It can be easily configured by the detection unit M.

In the grill of the present invention, it is also possible to configure the grill door closed state detecting means to be provided separately from the container type detecting unit M.

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

1 A pair of left and right stove burners 1A A stove burner sensor 2 Top plate 3 Grill exhaust port 4 Gotoku 5 Pair of stove operating tools 6 Grill setting operation unit 7 Grill storage 7a Opening in front of the grill storage 7d Bottom wall of the grill storage 7s Side wall of the grill 7u Upper wall of the grill 8 Grill door 9 Grill plate (cooking container)
10 Lower burner 10A Lower burner main body 10B Lower burner mixing tube 11 Upper burner 11A Upper burner main body 11B Upper burner mixing tube 12 Lower burner ejection nozzle 13 Container temperature detection sensor 15 Fixed rail 16 Intermediate rail 17 Movable rail 18 Door Support plate 18A Locking piece 19 Cover body 21 Container support frame 21a Placement part 21s Supported part 22 Rail frame 23 Rear plate 24 Plate-shaped passage partition material 25 Porous flame-extinguishing member 26 Exhaust temperature sensor 28 Original gas supply path 29 Branch path for stove 30 Branch path for grill 31 Original gas valve 32 Gas amount control valve for stove burner 33 Governor 34 Supply path for lower burner 35 Supply path for upper burner 36 Gas amount control valve for lower burner 37 Gas amount for upper burner Control valve 38 Pressing moving body 39 Casing member 40 Lid 40a Steam hole 40H Detected part extending from the lid to the rear side of the grill storage 41 Cooking pot (cooking container)
42 Pressing movement detector 45 Auto menu selection switch 46 Cooking mode selection switch 47 Thermal power adjustment switch 48 points Fire extinguishing switch 49 time setting switch 49A Display unit that displays cooking time 50 Cancel switch 51 Child lock switch 55 Alarm device 107 Side cover 108 Locking tack 108a Shaft 108b Shaft head 109 Locking hole 109a Passing 109b Locking 110 Side cover mounting promotion lamp 120 Speaker A Grill burner B Guidance mechanism D Exhaust passage forming part Ds Lower forming part Du Upper forming part E Exhaust Passage F Flame G Grill H Conro body K Cooking container Ka Cooking container bottom L Cooking container support M Container type detector P Ignition plug R Ignition sensor U Exhaust outlet W Operation control unit M Container type detector K Cooking container Kb Cooking container Peripheral wall S Container detection unit S1a Left rear detection unit S2a Right rear detection unit Sa Rear detection unit X Movable body Y Backward movement detection unit

Claims (4)

With an opening on the front, a grill storage where grill cooking is done inside,
A grill door that closes the opening of the grill, and
It is a cooking container support part that supports a cooking container for cooking an object to be cooked, and it is possible to replace a plurality of kinds of cooking containers, and it is possible to put in and out from the opening to the grill storage. With a cooking container support configured to allow
A side cover that is detachably arranged in the grill so as to cover the side wall of the grill.
A container type detection unit that detects the type of the cooking container in a stored state in which the cooking container support unit is stored in the set storage position of the grill storage.
Grill heating means for cooking and
An operation control unit that controls the heating operation of the grill heating means based on the detection information of the container type detection unit.
A notification unit that notifies by a command from the operation control unit,
It ’s a grill with
The cooking container includes a lid-mounted cooking container configured so that a lid can be attached, and an open-type cooking container having no lid and an open upper portion.
When the container type detection unit detects the open type cooking container, the notification unit issues a notification from the operation control unit to notify the side cover installation promotion notification to prompt the side cover installation.
When the container type detection unit detects the lid-mounted cooking container, the operation control unit does not issue a notification, and the notification unit is configured not to perform the side cover mounting promotion notification. A grill featuring. A grill door closing state detecting means for detecting a grill door closing state in which the grill door closes the opening of the grill storage is provided.
When the open-type cooking container is detected by the container type detection unit and the grill door closed state is detected by the grill door closed state detecting means, the notification unit covers the side cover by a command from the operation control unit. The grill according to claim 1, wherein the grill is configured to perform mounting promotion notification. The grill according to claim 2, wherein the container type detecting unit is configured to also function as the grill door closed state detecting means. The cooking container support portion and the grill door are integrally moved in the front-rear direction between the front position and the set storage position, which are the rear positions.
When the cooking container support portion is moved to the set storage position, the grill door is closed.
When the cooking container support unit moves to the set storage position at the rear, the container type detection unit detects the type of the cooking container and
The grill according to claim 3, wherein the container type detecting unit is configured to detect the grill door closed state by detecting the type of the cooking container.

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