JP6752095B2 - Gas grill - Google Patents

Description

The present invention relates to a gas grill used for grilling an object to be cooked such as fish, and more particularly to a gas grill provided with a flame extinguishing member for extinguishing a flame generated in a grill chamber.

Gas grills used for grilling fish and the like and gas stoves with grills equipped with grills have been widely used in the past.

Further, in the gas grill, there is a gas grill provided with an extinguishing member for extinguishing a flame generated in the grill.

One of the gas grills (stove with grill) provided with such an anti-inflammatory member is a gas grill having a configuration as described in Patent Document 1.

In the gas grill of Patent Document 1, a lath net as a flame extinguishing member and an inclined guide plate extending downward from the lower end of the lath net are placed in a mounting portion where an object to be cooked is placed in an exhaust opening. It has a structure provided so as to reach from the corresponding position to the upper side of the upper end of the exhaust opening and in such a manner that the upper end of the lath net is in close contact with the inner wall surface on the front side of the exhaust passage. (See FIG. 3 of Patent Document 1 and the like).

Then, in this gas grill, the cooking exhaust discharged from the upper portion of the above-mentioned placement portion in the exhaust opening of the heating chamber (grill storage) is guided to the lath net by the inclined guide plate, and the lath net is provided. Even if a flame should occur in the heating chamber (grill storage) due to the burning of the food to be cooked placed on the mounting part by passing it through and flowing it, the cooling action of the lath net will cause it. It is said that it can extinguish (extinguish the flame).

In addition, the flame extinguishing member is provided in a state where it does not receive and retain the foreign matter that has fallen from the exhaust outlet of the exhaust passage, and a foreign matter passage for passing the dropped foreign matter to the heating chamber (grill storage) side is formed. Therefore, it is said that foreign matter that has fallen through the exhaust outlet can be prevented from accumulating on the flame-extinguishing member and the flame-extinguishing member being blocked, and a desired flame-extinguishing action can be maintained.

Japanese Unexamined Patent Publication No. 2008-194372

In the above-mentioned gas grill of Patent Document 1, when all the foreign substances dropped from the exhaust outlet pass through the above-mentioned foreign matter passage, the heating chamber (grill storage) is cleaned and the foreign matter falls from the exhaust outlet of the exhaust passage. Foreign matter can be removed and the anti-inflammatory effect can be maintained.

However, if part or all of the foreign matter that has fallen from the exhaust outlet of the exhaust passage is blocked by the flame extinguishing member (lath net), it becomes difficult to remove the foreign matter, and the flame extinguishing member can exert its original flame extinguishing function. There is a problem that it disappears.

The present invention solves the above-mentioned problems, and it is possible to surely extinguish the flame when a flame is generated in the grill due to the burning of the food to be cooked in the grill, and the exhaust passage outlet. The purpose is to provide a gas grill that can prevent foreign matter that has fallen from the grill from entering the grill, and can easily remove the foreign matter that has entered the exhaust passage and is blocked by the flame-extinguishing member. To do.

In order to solve the above problems, the gas grill of the present invention
A grill that houses the food to be cooked
An opening provided on the front surface of the grill where the food to be cooked is taken in and out of the grill.
A grill door that opens and closes the opening,
A grill burner that heats the food to be cooked housed in the grill.
An exhaust passage that is arranged at the rear of the grill so as to communicate with the grill, guides cooking exhaust generated in the grill, and discharges from an exhaust passage outlet located on the rear upper side of the grill. ,
In a gas grill equipped with
A flame-extinguishing member that is inserted and placed at a predetermined position in the exhaust passage from the outlet of the exhaust passage, has a large number of holes through which a gas passes, and is located in the exhaust passage so as to cross the exhaust passage. A flame-extinguishing member having a flame-extinguishing area for extinguishing the flame generated in the grill.
A position detection mechanism for detecting whether or not the flame extinguishing member is arranged at the predetermined position,
A control unit that controls the combustion of the grill burner is provided.
When the position detection mechanism detects that the flame extinguishing member is not arranged at the predetermined position, the control unit is configured not to start the combustion of the grill burner or to stop the combustion of the grill burner. It is characterized by being.

In the gas grill of the present invention
The flame-extinguishing member includes a locking piece.
It is preferable that the locking piece is configured to be held in the predetermined position in the exhaust passage by engaging the locking piece with the edge of the exhaust passage outlet.

Further, the flame-extinguishing member includes a body to be detected made of a magnetic material.
When the flame-extinguishing member is arranged at the predetermined position, the detected body is positioned along a predetermined region on the inner surface of the exhaust passage wall that partitions the inside and outside of the exhaust passage.
A detection opening for detecting the detected body is provided in a region of the exhaust passage wall facing the detected body when the flame extinguishing member is arranged at the predetermined position.
It is preferable that the position detection mechanism includes a magnetic material proximity detection proximity sensor arranged in a region facing the detection opening on the outside of the exhaust passage wall.

Further, it is preferable to have a lid made of a non-magnetic material that covers the detection opening.

Further, it is preferable that the flame-extinguishing region is formed in a punching metal shape or a net shape in which a large number of holes are formed in the plate material.

The gas grill of the present invention is a flame extinguishing member inserted and arranged at a predetermined position in the exhaust passage from the outlet of the exhaust passage, has a large number of holes for passing gas, and is located in the exhaust passage in a manner of crossing the exhaust passage. A flame-extinguishing member having a flame-extinguishing region for extinguishing the flame generated in the grill storage, a position detecting mechanism for detecting whether or not the flame-extinguishing member is arranged at a predetermined position, and a control unit for controlling combustion of the grill burner are provided. When the position detection mechanism detects that the flame extinguishing member is not in a predetermined position, the control unit is configured not to start the combustion of the grill burner or to stop the combustion of the grill burner. Even if a flame occurs in the storage, it is possible to reliably extinguish the flame in the flame extinguishing area of the flame extinguishing member, and when foreign matter falls from the exhaust passage outlet into the exhaust passage, the foreign matter reaches the inside of the grill storage. It becomes possible to prevent intrusion.

That is, since the flame-extinguishing member having the flame-extinguishing region located across the exhaust passage is provided, even if the object to be cooked burns in the grill chamber and a flame is generated, the flame is surely extinguished in the flame-extinguishing region. In addition to being able to do this, when foreign matter falls into the exhaust passage from the exhaust passage outlet, it is possible to block the foreign matter and prevent the foreign matter from entering the inside of the grill. Become. As a result, it is possible to prevent abnormal combustion from occurring in the grill.

Further, since the flame extinguishing member is configured to be inserted from the exhaust passage outlet to a predetermined position in the exhaust passage, foreign matter falls into the exhaust passage from the exhaust passage outlet, and a part or all of the foreign matter is blocked by the flame extinguishing member. Even when it is stopped, by taking out the flame extinguishing member from the exhaust passage outlet, it is possible to realize a gas grill capable of easily removing foreign matter that has fallen into the exhaust passage from the exhaust passage outlet.

Further, when the flame-extinguishing member includes a locking piece and the locking piece is configured to be held in a predetermined position by engaging with the edge of the exhaust passage outlet, the locking piece is held. By simply engaging (usually mounting) the end edge of the exhaust passage outlet, the flame extinguishing member can be easily attached to the exhaust passage outlet, and by simply lifting the flame extinguishing member, the flame extinguishing member can be easily attached from the end edge of the exhaust passage outlet. It can be removed, and a gas grill with good usability can be realized.

Further, when the flame-extinguishing member includes a detected body made of a magnetic material and the flame-extinguishing member is arranged at a predetermined position, the detected body follows a predetermined region on the inner surface of the exhaust passage wall that partitions the inside and outside of the exhaust passage. A detection opening for detecting the detected body is provided in a region of the exhaust passage wall that is located and faces the detected body when the flame extinguishing member is arranged at a predetermined position, and a position detection mechanism is provided. When the configuration is provided with a magnetic material proximity detection proximity sensor arranged in a region facing the detection opening on the outside of the exhaust passage wall, the detected body may be affected by oil contained in the cooking exhaust gas or the like. Since a proximity sensor for magnetic material proximity detection is used in the position detection mechanism even when it is soiled, it is possible to accurately detect whether or not the flame extinguishing member is located at a predetermined position, and the present invention is more effective. Can be closed.

Further, when the configuration is provided with a lid made of a non-magnetic material that covers the detection opening, the detection opening is covered by the lid, so that the magnetic material proximity detection proximity sensor located opposite to the detection opening This makes it possible to prevent the overflow of cooking exhaust from the detection opening without covering the detection opening, and it is possible to increase the degree of freedom in design.

Further, by forming the flame-extinguishing region into a punching metal shape or a net shape in which a large number of holes are formed in the plate material, it is possible to efficiently and economically form a ventilation region, and the present invention can be obtained. It can be more effective.

It is a top view which shows the appearance structure of the gas stove with a grill provided with the gas grill which concerns on embodiment of this invention. It is a side sectional view which shows the main part of the gas grill which concerns on embodiment of this invention, which omitted the detection opening and the lid body when the flame extinguishing member is not attached. It is a side sectional view which shows the main part of the gas grill which concerns on embodiment of this invention when the anti-inflammatory member is not attached. It is a side sectional view which shows the main part when the anti-inflammatory member is attached of the gas grill which concerns on embodiment of this invention. FIG. 4 is an enlarged view showing a region A surrounded by an alternate long and short dash line in FIG. It is a perspective view which shows the structure of the flame extinguishing member which comprises the gas grill which concerns on embodiment of this invention.

Embodiments of the present invention will be shown below, and the features of the present invention will be described in more detail.
In this embodiment, a gas stove with a grill having a gas grill having the requirements of the present invention will be described as an example.

[Embodiment]
FIG. 1 shows a gas stove (table stove with a gas grill) 10 including the gas grill 40 according to the embodiment of the present invention.
The gas stove 10 is provided with a gas grill 40 at substantially the center in the left-right direction. Further, two left and right stove burners 20 (20a, 20b) are arranged on the top plate 13 covering the upper surface of the gas stove 10, and flame holes (not shown) of the stove burner 20 are provided on the top plate 13. It is arranged so as to face the provided opening 13a.

A top plate exhaust outlet 45 is provided behind the top plate 13 (in the back region) to exhaust the cooking exhaust from the gas grill 40. FIG. 1 shows a state in which the exhaust cover 45a used by being placed on the top plate 13 is removed so as to cover the top plate exhaust outlet 45. The exhaust cover 45a is provided with a large number of exhaust ventilation holes 45b through which cooking exhaust passes.

The gas grill 40 includes a grill storage 30 for accommodating and cooking fish and other objects 34 (FIGS. 2 to 4), and an opening 31 on the front surface of the grill storage 30 is provided on the front surface of the gas grill 40. A grill door 46 that opens and closes is arranged. Further, the grill door 46 is provided with a handle 44 for opening and closing the grill door 46 (see FIG. 2).

On the front surface of the gas stove 10, a point fire extinguishing operation unit 41 for performing point fire extinguishing of the left stove burner 20 (20a) and a point fire extinguishing operation unit 42 for performing point fire extinguishing of the right side stove burner 20 (20b). , And a point fire extinguishing operation unit 43 for performing point extinguishing of the grill burner 32a arranged on the gas grill 40 is arranged.

In this specification, as an embodiment of the present invention, the gas grill 40 incorporated in the gas table stove with grill 10 will be described as an example, but the gas grill of the present invention is a gas grill incorporated in the gas table stove with grill. It is not limited to this, and can be applied to a gas grill built in a drop-in type gas stove installed in an opening provided at the upper part of a kitchen counter, or a gas grill not built in a stove or the like.

In the gas grill 40 according to this embodiment, as shown in FIG. 2, the grill 33 on which the food to be cooked 34 is placed is accommodated from the opening 31 on the front surface of the grill storage 30, and is placed on the ceiling of the grill storage 30. The grill burner 32a provided mainly heats the upper surface of the object to be cooked 34, and cooks by single-sided cooking in which the upper surface of the object to be cooked 34 is heated.

At this time, the grilled juice that falls from the object to be cooked 34 due to cooking is received by the grill plate 37 provided under the grill 33. An exhaust passage 52 communicating with the grill chamber 30 is provided at the rear portion (back side) of the grill chamber 30, and an exhaust passage outlet 53, which is an outlet for cooking exhaust, is formed on the upper end side of the exhaust passage 52. Has been done. The exhaust passage outlet 53 is configured to have a shape and size such that it is located slightly below the above-mentioned top plate exhaust outlet 45 and is located inside the top plate exhaust outlet 45 in a plan view.

Therefore, the cooking exhaust that has passed through the exhaust passage 52 is guided to the exhaust passage outlet 53 at the upper end of the exhaust passage 52, and the cooking exhaust that exits the exhaust passage outlet 53 is discharged to the outside of the vessel via the top plate exhaust outlet 45. It will be.

In this embodiment, the grill 33 constitutes a placing portion on which the object to be cooked 34 is placed. By placing the object to be cooked 34 on the grill (placement portion) 33 and cooking in this way, good grill cooking can be performed by single-sided cooking that heats the upper surface of the object to be cooked 34.

Further, in the gas grill 40 of this embodiment, the left and right sides of the grill plate 37 are mounted on slide rails (not shown) slidably configured with respect to fixed rails (not shown) fixed to both side walls of the grill storage 30. The end is attached, and by grasping the handle 44 of the grill door 46 and moving it back and forth (pushing and pulling out), the grill plate 37 is together with the grill 33 placed on it. , It is configured to be stored in or pulled out from the grill 30.

In the gas grill 40 according to this embodiment, the combustion air of the grill burner 32a is configured to flow into the grill storage 30 from an intake port (not shown) provided near the opening 31 on the front surface of the grill storage 30. Has been done.

Therefore, the combustion air of the grill burner 32a flows into the grill chamber 30 from the intake port (not shown) described above, and flows into the vicinity of the grill burner 32a.

On the other hand, the combustion gas generated by the combustion of the grill burner 32a mixes with the oil smoke generated by the heating of the object to be cooked 34, becomes cooking exhaust, reaches the exhaust passage outlet 53 through the exhaust passage 52, and is located above the oil smoke. It is discharged to the outside of the device from the top plate exhaust outlet 45.

Note that FIG. 2 schematically shows how the cooking exhaust 36a containing a large amount of oil smoke generated from the object to be cooked 34 is discharged from the top plate exhaust outlet 45 via the exhaust passage 52 and the exhaust passage outlet 53. ing.

<Characteristic configuration>
Next, a characteristic configuration of the gas grill 40 included in the gas stove 10 with a grill according to the embodiment of the present invention will be described.
The grilled gas stove 10 of this embodiment includes, for example, as shown in FIGS. 4 to 6, a flame extinguishing member 100 inserted and arranged at a predetermined position from the exhaust passage outlet 45 of the gas grill 40 (see particularly FIG. 6). ).

As shown in FIGS. 4 to 6, the flame extinguishing member 100 has a large number of holes through which gas passes, and has a flame extinguishing region 101 located so as to cross the exhaust passage 52. The flame-extinguishing region 101 is, for example, a region that functions to extinguish a flame generated by burning the object to be cooked 34 in the grill chamber 30, and has a large number of holes and is breathable (flamm-extinguishing region). A region constituting the main part of the member 100).

As described above, the flame extinguishing region 101 is configured to be located in the exhaust passage 52 so as to cross the exhaust passage 52 so as to intersect the flow of the cooking exhaust (flame in some cases) passing through the exhaust passage 52. ing.
In the gas grill 40 of this embodiment, the flame extinguishing region 101 is formed by, for example, punching a flat metal material with a press processing machine to form a net. When the flame passes through the flame extinguishing region 101, it is cooled and the propagation of the flame is blocked, so that the flame is extinguished.

Further, the flame extinguishing member 100 used in the gas grill 40 of this embodiment includes a pair of left and right locking pieces 63 (63a, 63b) that engage with the end edge of the exhaust passage outlet 53, and the locking pieces. The flame extinguishing member 100 is held in a predetermined position by engaging the locking pieces 63 (63a, 63b) with the edge of the exhaust passage outlet 53.

Further, as shown in FIGS. 3 and 4, the gas grill 40 includes a position detection mechanism 110 that detects whether or not the flame extinguishing member 100 is located at a predetermined position. The detailed configuration of the position detection mechanism 110 will be described later.

Further, the gas grill 40 includes a control unit (not shown) that controls the combustion of the grill burner 32a.

Then, when the position detecting mechanism 110 detects that the flame extinguishing member 100 is not arranged at a predetermined position, the control unit is configured not to start the combustion of the grill burner 32a. That is, when the position detection mechanism 110 detects that the flame extinguishing member 100 is not located at a predetermined position even if the point fire extinguishing operation unit 43 is operated and an ignition command is issued while the combustion of the grill burner 32a is stopped, the control unit performs the control unit. , The grill burner 32a is configured not to start burning.

Further, when the position detection mechanism 110 detects that the flame extinguishing member 100 is not arranged at a predetermined position, the control unit is configured to stop the combustion of the grill burner 32a. That is, when the position detection mechanism 110 detects that the flame extinguishing member 100 is not arranged at a predetermined position during the combustion of the grill burner 32a, the control unit is configured to stop the combustion of the grill burner 32a.

As shown in FIGS. 4 to 6, the flame extinguishing member 100 includes a detected body 102 made of a magnetic material. The body to be detected 102 is formed so as to extend downward from the lower end of the flame extinguishing member 100.

When the flame extinguishing member 100 is arranged at a predetermined position, the detected body 102 is configured to be positioned along a predetermined region on the inner surface of the exhaust passage wall 52a that partitions the inside and outside of the exhaust passage 52.

More specifically, in the gas grill 40 of this embodiment, the flame extinguishing member 100 is made of stainless steel (SUS430) which is a magnetic material, and the detected body 101 is a part of the flame extinguishing member 100. It is formed so as to extend downward from the lower end of a substantially central portion in the left-right direction (directions indicated by arrows X and Y in FIG. 6).

That is, in the gas grill 40 of this embodiment, the detected body 102 is made of SUS430, which is a magnetic material which is the same material as the constituent material of the flame extinguishing member 100, and is integrally formed with the flame extinguishing member 100.

The body 102 to be detected may be made of another magnetic material, for example, an aluminum-plated steel plate.

Further, the detected body 102 may be formed as a separate body from the main body of the flame extinguishing member 100 and may be configured to be attached to the flame extinguishing member 100.

Further, there are no particular restrictions on the shape of the object to be detected 102 or the arrangement position, and the flame-extinguishing member 100 can be detected by the magnetic body proximity detection proximity sensor 105 described later. It suffices if it is configured so that it can be determined whether or not it is installed.

Next, the detailed configuration of the position detection mechanism 110 will be described.
As shown in FIGS. 3 to 5, the detected body 102 is detected in the region of the exhaust passage wall 52a of the exhaust passage 52 facing the detected body 102 when the flame extinguishing member 100 is arranged at a predetermined position. A detection opening 103 is provided for this purpose. The detection opening 103 functions as a component of the position detection mechanism 110, as will be described below.

Further, in the gas grill 40 of this embodiment, a lid 104 made of a non-magnetic material is arranged outside the detection opening 103. The lid 104 functions to prevent cooking exhaust from overflowing to the outside through the detection opening 103.

Further, the magnetic material is close to the detection opening 103 on the outside of the exhaust passage wall 52a of the exhaust passage 52 and the region facing the detected body 102 located inside the exhaust passage 52 via the lid 104. A proximity sensor 105 for detection is arranged.

In the gas grill 40 according to this embodiment, the presence of the magnetic material (that is, the detected body 102 made of the magnetic material) is detected by the proximity sensor 105 for detecting the proximity of the magnetic material, whereby the flame extinguishing member 100 is placed in a predetermined position. It is configured so that it can detect whether or not it is arranged.

In this embodiment, as described above, the detected body 102 made of a magnetic material arranged in the exhaust passage 52 and the non-magnetic material outside the detection opening 103 outside the exhaust passage 52. The position detection mechanism 110 is configured with the magnetic body proximity detection proximity sensor 105 arranged so as to face the detected body 102 via the lid 104 as a main component. That is, the proximity sensor 105 for detecting the proximity of the magnetic material is configured so that the flame extinguishing member 100 can be determined to be arranged at a predetermined position by detecting the presence of the body 102 to be detected made of a magnetic material. ..

There are no particular restrictions on the type of proximity sensor 105 for magnetic substance proximity detection that can be used in the gas grill 40 of the present invention, and a coil is wound around various known sensors, for example, a U-shaped yoke, and this coil is used. When an AC voltage is applied to the coil, a proximity sensor that detects the proximity of the ferromagnet by changing the impedance of the coil due to the proximity-separation of the ferromagnet to the open end of the U-shaped yoke is used. It is possible.

In the gas grill 40 of this embodiment, the detection opening 103 is usually formed in a predetermined region of the exhaust passage wall 52a of the exhaust passage 52 because the exhaust passage wall 52a of the exhaust passage 52 is made of a magnetic material such as stainless steel. If the detection opening 103 is not formed in this case, the exhaust passage wall 52a made of a magnetic material is formed between the detected object 102 made of a magnetic material and the proximity sensor 105 for magnetic material proximity detection. This is because it exists, and the detected body 102 cannot be detected. That is, if a magnetic material (exhaust path wall 52a) exists between the detected body 102 and the magnetic body proximity detection proximity sensor 105, the presence of the magnetic material is detected even if the detected body 102 does not exist. This will result in a false positive.
Therefore, the gas grill 40 of this embodiment is provided with the above-mentioned detection opening 103, and the detection opening 103 also functions as a component of the position detection mechanism 110.

Further, in the gas grill 40 of this embodiment, the lid body 104 made of a non-magnetic material is used as described above because the lid body 104 is made of a magnetic material when the lid body 104 is made of a magnetic material. This is because the presence of the magnetic material is detected even when the detected body 102 is not arranged at a predetermined position, and it becomes impossible to accurately detect whether or not the flame extinguishing member 100 is arranged at a predetermined position.

The lid 104 can be eliminated by arranging the magnetic proximity detection proximity sensor 105 so as to close the detection opening 103, but the lid 104 allows the detection opening. It is preferable to configure the proximity sensor so as to close the 103 from the viewpoint of improving the degree of freedom in the configuration of the proximity sensor for detecting the proximity of the magnetic material and the arrangement position thereof. It also has excellent responsiveness to inspection and replacement of the proximity sensor for magnetic proximity detection.

Since the gas grill of the present invention is configured as described above, the flame generated in the grill storage 30 can be surely extinguished in the flame extinguishing region 101, and the foreign matter dropped from the exhaust passage outlet 53 can be removed by the flame extinguishing member. This can be easily done by taking out 100 from the exhaust passage outlet 53.

Further, since the position detection mechanism 110 is provided, it is possible to accurately detect whether or not the flame extinguishing member 100 is arranged at a predetermined position. Then, when the position detection mechanism 110 detects that the flame extinguishing member 100 is not arranged at a predetermined position, the control unit is configured not to start the combustion of the grill burner 32a or to stop the combustion of the grill burner 32a. Therefore, sufficient safety can be ensured.

Further, since the position detection mechanism 110 is configured by using the magnetic body proximity detection proximity sensor 105, when the detected body 104 for detecting the position of the flame extinguishing member 100 is contaminated by oil or the like contained in the cooking exhaust. Further, it is possible to reliably detect the position of the detected body 104 and accurately detect whether or not the flame extinguishing member 100 is arranged at a predetermined position, and it is possible to provide a highly reliable gas grill. ..

Further, since the detection opening 103 is configured to be covered with the lid body 104 made of a non-magnetic material, the detection opening 103 is provided by the magnetic material proximity detection proximity sensor 105 provided at a position facing the detection opening 103. No need to cover. That is, since the cooking exhaust can be prevented from overflowing from the detection opening 103 without covering the detection opening 103 by the magnetic material proximity detection proximity sensor 105, the configuration of the magnetic material proximity detection proximity sensor 105 and its arrangement thereof. The degree of freedom in design can be increased with respect to the installation position.

Further, as described above, the flame extinguishing member 100 includes a pair of locking pieces 63 (63a, 63b), and the pair of locking pieces 63 (63a, 63b) are used as the exhaust passage outlet 53 above the exhaust passage 52. The flame-extinguishing member 100 can be easily attached by simply mounting the flame-extinguishing member 100 so as to engage with the left and right edge edges of the above, and the exhaust passage of the locking pieces 63 (63a, 63b) can be easily attached by simply lifting the flame-extinguishing member 100. Since the flame extinguishing member 100 can be easily removed by disengaging the outlet 53 from the end edge, good usability can be realized. For example, foreign matter that has fallen and entered from the exhaust passage outlet 53 can be easily removed.

Further, since the flame-extinguishing member 100 can be easily removed, even when the flame-extinguishing member 100 becomes dirty with oil or the like, the flame-extinguishing member 100 can be easily and reliably extinguished by removing the flame-extinguishing member 100 and washing it completely. Can be maintained.

As described above, the flame-extinguishing region 101 included in the flame-extinguishing member 100 may be formed by punching a part of a flat metal material (for example, a stainless steel plate) with a press processing machine into a net shape, but the flat metal It is also possible to punch out the material to form a punched metal with a large number of through holes.

Further, in the gas grill of the present invention, the flame extinguishing region 101 may be provided in a predetermined region of the flame extinguishing member 100, but the entire flame extinguishing member 100 has a ventilation structure provided with a large number of holes for passing gas. It may be composed of a material so that a predetermined region functions as an anti-inflammatory region in the present invention.
Further, the flame-extinguishing member 100 may form the flame-extinguishing region 101 and the members constituting the other parts as separate bodies, and may integrally connect the members by a method such as welding.

In this embodiment, the grill 33 on which the object to be cooked 34 is placed is accommodated from the opening 31 on the front surface of the grill storage 30, and the grill burner 32a is used to cook the object to be cooked 34. The grill pan 37 provided under the grill 33 catches the roasted juice falling from 34, but a plurality of protrusions formed so as to project upward from the bottom surface of the grill pan 37 that receives the roasted juice. A portion to be cooked 34 may be formed according to the above method, and the portion to be cooked 34 may be placed on the portion. In that case, the grid is unnecessary.

In the gas grill of the present invention, the food to be cooked 34 is housed in the grill storage 30 at the time of grill cooking, and there is no particular restriction on the mode of placing the food to be cooked in the mounting portion, and the food to be cooked 34 is stored in various modes. It can be configured to be placed and cooked.

Further, the present invention is not limited to the single-sided firing gas grill having only the upper-fire burner as described above, but the double-sided firing gas grill having the upper-fire burner and the lower-fire burner, or the single-sided firing having only the lower-fire burner. It can also be applied to gas grills.

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.

10 Gas stove 13 Top plate 20 (20a, 20b) Stove burner 30 Grill storage 31 Opening 32a Grill burner 33 Grill net (mounting part)
34 Food to be cooked 36a Cooking exhaust containing a lot of oil smoke 37 Grill plate 40 Gas grill 41 Point fire extinguishing operation unit 42 Point fire extinguishing operation unit 43 Point fire extinguishing operation unit 44 Handle 45 Top plate Exhaust outlet 45a Exhaust cover 45b Exhaust air flow hole 46 Grill door 52 Exhaust passage 52a Exhaust furnace wall 53 Exhaust passage outlet 63 (63a, 63b) A pair of left and right locking pieces 100 Flame extinguishing member 101 Flame extinguishing area 102 Detected object 103 Detection opening 104 Lid 105 Magnetic material proximity detection proximity sensor 110 Position detection mechanism

Claims (5)

A grill that houses the food to be cooked
An opening provided on the front surface of the grill where the food to be cooked is taken in and out of the grill.
A grill door that opens and closes the opening,
A grill burner that heats the food to be cooked housed in the grill.
An exhaust passage that is arranged at the rear of the grill so as to communicate with the grill, guides cooking exhaust generated in the grill, and discharges from an exhaust passage outlet located on the rear upper side of the grill. ,
In a gas grill equipped with
A flame-extinguishing member that is inserted and placed at a predetermined position in the exhaust passage from the outlet of the exhaust passage, has a large number of holes through which a gas passes, and is located in the exhaust passage so as to cross the exhaust passage. A flame-extinguishing member having a flame-extinguishing area for extinguishing the flame generated in the grill.
A position detection mechanism for detecting whether or not the flame extinguishing member is arranged at the predetermined position,
A control unit that controls the combustion of the grill burner is provided.
When the position detection mechanism detects that the flame extinguishing member is not arranged at the predetermined position, the control unit is configured not to start the combustion of the grill burner or to stop the combustion of the grill burner. A gas grill characterized by being inflamed. The flame-extinguishing member includes a locking piece.
The first aspect of claim 1, wherein the locking piece is configured to be held at the predetermined position in the exhaust passage by engaging the locking piece with the end edge of the exhaust passage outlet. Gas grill. The flame-extinguishing member includes a body to be detected made of a magnetic material.
When the flame-extinguishing member is arranged at the predetermined position, the detected body is positioned along a predetermined region on the inner surface of the exhaust passage wall that partitions the inside and outside of the exhaust passage.
A detection opening for detecting the detected body is provided in a region of the exhaust passage wall facing the detected body when the flame extinguishing member is arranged at the predetermined position.
Claim 1 or 2 is characterized in that the position detection mechanism includes a magnetic material proximity detection proximity sensor arranged in a region facing the detection opening on the outside of the exhaust passage wall. The described gas grill. The gas grill according to claim 3, further comprising a lid made of a non-magnetic material that covers the detection opening. The gas grill according to any one of claims 1 to 4, wherein the flame-extinguishing region is formed in a punched metal shape or a net shape in which a large number of holes are formed in a plate material.

Images