JP4801028B2 - Gas stove - Google Patents

Description

  The present invention relates to a gas stove, and more particularly, to a gas stove provided with an indicator that displays an operating state, a temperature of a cooked item, and the like.

What was disclosed by patent document 1 is known as a heating cooker provided with the indicator which displays a driving | running state, the temperature of a foodstuff, etc. FIG.
This is configured as shown in FIG. 7, and a heating source (11) made of an electromagnetic induction coil is disposed below the top plate (10) on which the pan (9) is placed. In the vicinity thereof, a display lamp (L) is provided. The top plate (10) has an upper part of the display lamp (L) which is a translucent display part (16) and is adjacent to the display part (16) on the heating source (11) side. Is provided with a temperature sensor (S).
In this device, when the pan (9) is placed above the heating source (11) and cooking is started, the indicator lamp (L) is turned on according to the driving situation, and the light is sent to the display (16). It is transparent and recognized by the user.

On the other hand, as shown in FIG. 7, when cooking is performed using an excessive pan (9) reaching the vicinity of the display section (16), the indicator lamp (L) is disposed by the heat transferred from the pan (9). The temperature in the vicinity of the part increases excessively. And when the detection temperature of the temperature sensor (S) provided in the vicinity of the display lamp (L) reaches a threshold temperature set below the heat resistant temperature of the display lamp (L), the heating source (11) is stopped, Thereby, the thermal damage of the indicator which consists of a display lamp (L) is prevented.
JP 2006-286653 A

  On the other hand, gas stoves equipped with two gas burners on the left and right are widely known, and a single indicator equipped with the conventional temperature sensor (S) is arranged in front of the center between the two gas burners on the left and right. It is also conceivable that the operation information and the like of the gas stove are intensively displayed on the single display.

However, such a configuration has the following problems.
That is, in the above-mentioned conventional device, since the display is provided with only a single temperature sensor (S), when the temperature detected by the temperature sensor (S) reaches the threshold temperature, this is transmitted from either the left or right gas burner. It cannot be specified whether it is caused by heat. Therefore, in such a case, it is necessary to stop both gas burners, and the usable gas burners cannot be used uniformly, and there is a problem that usability is poor.

  The present invention has been made in view of the above points, and in a gas stove provided with a plurality of gas burners and a display for displaying operation information or the like, there is a thermal adverse effect on the display due to the heat transferred from the gas burner. It is an object of the present invention to provide a gas stove that is easy to use by enabling the use of a gas burner that does not adversely affect the heat even when given.

[Invention of Claim 1]
The solution means of the invention according to claim 1 for solving the above-mentioned problem is as follows:
`` A top plate that covers the upper open part of the main body case and has an opening for the left burner and an opening for the right burner opened at intervals in the left-right direction;
A left gas burner and a right gas burner disposed in a body case at a position facing the left burner opening and the right burner opening;
A display part formed in a portion near the front end of the top plate from between the left burner opening and the right burner opening;
A display that displays gas stove operation information and the like in the main body case, and the display is visible from above the top plate through the display unit,
A left temperature sensor disposed at a position corresponding to the left end of the display; and a right temperature sensor disposed at a position corresponding to the right end of the display;
When the detected temperature of the left temperature sensor is raised to a threshold temperature set below the heat-resistant temperature of the indicator, the left gas burner is extinguished, while the detected temperature of the right temperature sensor is raised to the threshold temperature Fire the right gas burner.
Here, the “position corresponding to the left end of the display” is a concept including the vicinity of the left end of the display, and includes a position shifted from the left end to the outside of the display and a position entering the inside. It is. Similarly, the “position corresponding to the right end of the display” is a concept including the vicinity of the right end of the display, and includes a position shifted from the right end to the outside of the display and a position entering the inside. It is.
According to the above solution, during the combustion of the left and right gas burners, the left temperature sensor disposed at the position corresponding to the left end of the display or the right temperature sensor disposed at the position corresponding to the right end is displayed. When the temperature rises to a threshold temperature set below the heat resistance temperature of the vessel, only the gas burner corresponding to the left temperature sensor or the right temperature sensor that has detected the threshold temperature is extinguished. Therefore, the gas burner corresponding to the temperature sensor whose detected temperature does not reach the threshold temperature is not extinguished and can be used continuously.

[Invention of Claim 2]
In the invention according to claim 1,
`` It extends in the left-right direction along the component wall so as to connect the inlet and the outlet opened at intervals in the left-right direction to the component wall on the front side of the main body case, and the blower fan (72) and the A cooling ventilation path (8) provided with a display and the left and right temperature sensors,
The cooling air passage (8) and the left gas burner and the right gas burner are disposed by the passage wall of the cooling air passage (8).
When the temperature detected by the left temperature sensor or the right temperature sensor is raised to a fan driving temperature lower than the threshold temperature, the blower fan (72) is activated ”.
In this device, when the temperature detected by the left temperature sensor or the right temperature sensor rises to a fan driving temperature lower than the threshold temperature, the blower fan (72) is activated. Then, the air sucked into the cooling air passage from the inflow port cools when passing through the disposition portion of the display, and then is discharged to the outside from the outflow port. In this case, since the inside of the cooling air passage (8) is separated from the arrangement portion of the gas burner by the passage wall, the air flowing through the cooling air passage (8) to cool the display unit is the combustion portion of the gas burner. It does not flow into the (flame forming part) and disturb the combustion state.
In addition, when the blower fan (72) is activated, the detection temperature of each temperature sensor disposed at a position corresponding to the left and right portions of the display, together with the display, is difficult to raise to the threshold temperature. Fire extinguishing can be prevented at an early stage.

[Invention of Claim 3]
In the invention according to claim 1 or claim 2,
“A grill formed below the left and right temperature sensors is provided in the main body case, and the center of the grill in the horizontal direction is set closer to the left temperature sensor than the right temperature sensor. And
When the temperature detected by the left temperature sensor rises to the threshold temperature, the grill burner that heats the inside of the grill is extinguished.
In this case, the center of the grill in the left-right direction is set closer to the left temperature sensor than the right temperature sensor. Therefore, when the grill burner that heats the inside of the grill burns, the temperature detected by the left temperature sensor is raised by the heat transferred from the grill. The temperature detected by the left temperature sensor is also raised by the heat transferred from the left gas burner. Therefore, when the detected temperature of the left temperature sensor reaches the threshold temperature, the left gas burner and the grill burner, which may affect the detected temperature of the left temperature sensor, are extinguished so that Adverse effects can be reliably prevented.

  As described above, according to the first aspect of the present invention, only the gas burner corresponding to the left temperature sensor or the right temperature sensor that detects the threshold temperature set below the heat resistant temperature of the display is extinguished. Therefore, since the gas burner corresponding to the temperature sensor whose detected temperature does not reach the threshold temperature can be used without being extinguished, a gas stove with good usability can be provided.

  According to the second aspect of the present invention, the blower fan (72) is operated when the temperature detected by the left and right temperature sensors rises to the fan drive temperature lower than the threshold temperature. Accordingly, the temperature detected by the left and right temperature sensors that detect the temperatures of the left and right end portions of the display device is difficult to raise to the threshold temperature, so that the left and right gas burners can be prevented from being extinguished early. Further, the temperature distribution state on the display is different between the stopped state and the operating state of the blower fan (72). Therefore, when a single temperature sensor is provided, the single temperature sensor cannot be disposed at a position that can represent the temperature of the display device in each of the stopped state and the operating state of the blower fan (72). On the other hand, in the invention according to claim 2, by providing the left and right temperature sensors corresponding to the left and right gas burners as the heating source, the entire area from the left end of the display to the right end is within the heat resistant temperature. The left and right gas burners can be extinguished.

  According to the third aspect of the present invention, it is possible to reliably prevent adverse thermal effects on the display by extinguishing both the left gas burner and the grill burner that may affect the temperature detected by the left temperature sensor. .

The best mode for carrying out the present invention will be described below with reference to the accompanying drawings.
As shown in FIG. 1, the gas stove according to the embodiment of the present invention is a drop-in stove of a type that is mounted in a dropped state in an opening (K1) opened in a countertop (K) of a system kitchen.

  This drop-in stove consists of a main body case (1) with a flange (20) overhanging the outer periphery of the upper end open portion, a glass top plate (10) covering the upper open portion of the main body case (1), and a main body case ( 1) Cooling ventilation path consisting of a lateral cooling passage (17) connecting the inlet (14) and outlet (15), and a rear cooling passage (61) that is connected to the inlet (14). (8), left and right gas burners (31) (32) and rear gas burners (33) disposed in the body case (1), and a grill (42) that is opened and closed by a grill door (41). On the left and right sides of the grill (42), there are provided appliance operating sections (43) and (44). Details of each part will be described below.

[Top plate (10)]
The top plate (10) covering the upper open part of the main body case (1) has burner openings (51) (52) (53) facing the gas burners (31), (32), and (33). The virtues (54), (55) and (56) are arranged in the burner openings (51), (52) and (53).

  The top plate (10) has a rectangular exhaust opening (57) along the rear side, and the exhaust opening (57) is a grill (42) provided in the main body case (1). It is located above the grill exhaust pipe (40) extending from. Further, the exhaust opening (57) is covered with an exhaust port cover (58) through which a large number of through holes (580) and (580) pass, and a grill burner (not shown) is provided in the grill (42). Z).

  A transparent display part (16) (12) is formed in the part near the front end of the top plate (10) from the central part between the left and right burner openings (51) (52), and one display part The display on the liquid crystal display panel (18), which will be described later, can be viewed through the (16), and the light emitting state of the light emitting diodes (98), (98), which will be described later, can be viewed through the other display section (12). It has become. A case where a 7-segment LED is used instead of the liquid crystal display panel (18) is also conceivable. For this reason, the liquid crystal display panel (18), the 7-segment LED, and the light emitting diodes (98) (98) correspond to the “display” which is the specific matter of the invention.

[Main unit case (1)]
As shown in FIGS. 1 and 2, the main body case (1) is formed in a rectangular box shape with an open top, and the upstream side wall of the cooling air passage (8) is formed in the constituent wall (21) on the front side. An inflow port (14) and an outflow port (15) communicating with a later-described lateral cooling passage (17) are provided.

[Cooling ventilation path (8)]
As shown in FIG. 1, the cooling air passage (8) formed in the main body case (1) is a horizontal cooling passage (left and right) extending left and right along the constituent wall (21) on the front side of the main body case (1). 17) and a rear cooling passage (61) bent rearward from the downstream end thereof.

<Horizontal cooling passage (17)>
The horizontal cooling passage (17) is a region of the cooling air passage (8) that is connected to the outlet (15) from the inlet (14) opened in the front wall (21) of the main body case (1). As described above.
2, 3, and 5, the horizontal cooling passage (17) includes an inverted U-shaped cross section resin cover (170) that houses the liquid crystal display device (13) and the blower fan (72), and a resin cover ( 170) a resin-made passage connecting member (174) connected to the downstream end of (170) and a metal bottom plate for closing the resin cover (170) and the lower opening of the passage connecting member (174). (171). Accordingly, in this case, the resin cover (170), the passage connecting member (174), and the metal bottom plate (171) constitute the passage wall of the lateral cooling passage (17). The top and back surfaces of the resin cover (170) and the passage connection member (174) are covered with a metal upper plate (172) and a metal back plate (173), and the resin cover (170) and the passage connection member The front surface of (174) is covered with the constituent wall (21) of the metal main body case (1). Thereby, the passage wall of the horizontal cooling passage (17) is constituted by the metal bottom plate (171), or is covered with the metal upper plate (172) and the metal rear plate (173) to be heat resistant. It is secured.

  As shown in FIG. 3, at the upstream end of the inverted U-shaped resin cover (170) constituting the transverse cooling passage (17), an inflow opening formed in the constituent wall (21) of the main body case (1). An intake connection port (170a) connected to (14) is established, and on the inner side of the intake connection port (170a), a rotating blade (rotated by a motor (71) for the blower fan (72) ( 70) is provided. In addition, a liquid crystal display device (13) is disposed on the downstream side of the blower fan (72) in the horizontal cooling passage (17).

  As shown in FIGS. 3 and 4, the liquid crystal display device (13) is composed of a liquid crystal display panel (18) and a control base (19) which is disposed on the back side of the liquid crystal display panel and controls the operation information of the stove. In addition, a plurality of light emitting diodes (98) and (98) are arranged on the control board (19). The liquid crystal display panel (18) and the control base (19) are housed in a common casing (30). Therefore, the control board (19) and the liquid crystal display panel (18) are different from those not housed in the casing (30), and the surface of the control board (19), the liquid crystal display board (18), etc. Since oil smoke mist and the like are difficult to adhere, there is less fear that the circuit portion of the control board (19) will short-circuit and malfunction, and there will be less inconvenience that the display becomes unclear.

  As shown in FIGS. 3 to 5, a left temperature sensor for detecting the temperature of both ends of the liquid crystal display panel (18) in the casing (30) at positions corresponding to both ends in the left-right direction as shown in FIGS. (S1) and right temperature sensor (S2) are provided separately. The center of the grill (42) in the left-right direction is set to a position closer to the left temperature sensor (S1) than the right temperature sensor (S2).

  As shown in FIG. 4, the liquid crystal display panel (18) faces a window hole (300) formed in the upper plate of the casing (30) and has a through hole (above the light emitting diode (98)). 96) is closed by a translucent plate (97).

  Further, on the upper plate of the resin cover (170) covering the outer side of the casing (30) of the liquid crystal display device (13), the transparent plate (175) for seeing through the liquid crystal display panel (18) and the light emission described above. A through hole (170c) for confirming the light emission state of the diode (98) is provided.

  Further, as shown in FIG. 5, the metal upper plate (172) covering the resin cover (170) has an opening (W) for confirming the state of the liquid crystal display panel (18) and the light emitting diode (98). Is formed. Further, as shown in FIG. 4, a transverse cooling air flows between the outer periphery of the casing (30) of the liquid crystal display device (13) and the resin cover (170) and the metal bottom plate (171) below the casing (30). A ventilation gap (176) constituting the passage (17) is formed.

  As shown in FIGS. 3 and 5, the exhaust connection port (174a) at the downstream end of the passage connection member (174) is formed in the outflow port (15) opened in the component wall (21) on the front side of the main body case (1). To be connected to. In addition, the passage connecting member (174) is inclined to the left as it approaches the exhaust connection port (174a) on the left side of the central portion in the left-right direction of the body case (1). Is provided). Thereby, the air discharged from the outlet (15) can be discharged leftward of the main body case (1).

  In this case, when air is sucked into the lateral cooling passage (17) from the inlet (14) by the operation of the blower fan (72), the air cools the liquid crystal display device (13), and then the current plate It is rectified by (150) and (150) and discharged outward from the outlet (15) (in a direction away from the center of the main body case (1)). Therefore, the exhaust air from the outlet (15) is not blown to the instrument user who works in front of the main body case (1), and there is no inconvenience for the instrument user.

《Rear cooling passage (61)》
As shown in FIGS. 3 and 5, the rear cooling passage (61) following the downstream end of the horizontal cooling passage (17) has a U-shaped cross section connected to the downstream end opening (60) of the passage connecting member (174). It is a space surrounded by a metal ventilation guide (62) and a side surface constituting wall (22) of the main body case (1) covering the side opening portion of the ventilation guide (62). The outlet (610) at the downstream end of the rear cooling passage (61) communicates with the exhaust opening (57) opened in the top plate (10). This allows the air that has flowed out of the outlet (610) to pass through the rear part of the instrument body through the exhaust opening (57) that is not covered by the top plate (10) formed at the rear part of the upper open part of the body case (1). It is discharged above. Therefore, there is no worry that the exhaust air from the outlet (15) is blown to the tool user who works in front of the main body case (1). Further, since the exhaust air from the exhaust opening (57) flows out to a position close to the range hood disposed above the gas stove, it is quickly discharged to the outside from the range hood.

[Stove control operation]
Next, the gas stove control device according to the present embodiment includes a microcomputer in which a control program having the contents shown in the flowchart of FIG. 6 is stored. Hereinafter, the control operation of the gas stove according to the present embodiment will be described with reference to the flowchart of FIG.

When the ignition operation of the gas burners (31), (32), (33) and the grill burners (42) is performed, the burners corresponding to the respective operations start to burn.
Then, in step (ST1), the detected temperature of the left temperature sensor (S1) or the right temperature sensor (S2) exceeds 70 ° C. which is the “fan driving temperature”, or the grill (42) is continuously used for 10 minutes. When it is confirmed that the grill burner has been burned continuously for 10 minutes, it is reconfirmed in step (ST2) that the grill (42) has been used continuously for 10 minutes. If it has been used continuously for 10 minutes, after the information “continuous use” is stored in the grill use flag F1 in step (ST3), an instruction to operate the blower fan (72) is issued in step (ST4). Executed. As a result, the liquid crystal display device (13) is cooled by the air flowing into the horizontal cooling passage (17) from the inlet (14).

  Specifically, the blower fan (72) is actuated and sucked into the lateral cooling passage (17) from the inlet (14), and the air is cooled when it passes through the arrangement portion of the liquid crystal display device (13). Then, it is discharged from the outlet (15) to the outside. In addition, the air flowing into the rear cooling passage (61) from the lateral cooling passage (17) flows out from the outlet (610) at the downstream end of the air and enters the outside from the exhaust opening (57) opened in the top plate (10). To be discharged. In this case, the horizontal cooling passage (17) and the rear cooling passage (61) are formed by the gas burner (31) (31) (the resin cover (170), the passage connection member (174), the ventilation guide (62), etc. as these passage walls. 32) Separated from the arrangement part (33). Therefore, the air flowing through the cooling air passage (8) for cooling the liquid crystal display device (13) does not flow into the combustion part (flame forming part) of the gas burner and disturb the combustion state.

  The fan drive temperature is set to 70 ° C., which is the detected temperature of the left and right temperature sensors (S1) and (S2) when the blower fan (72) is stopped, and 60 ° C. (see (ST9) described later). This is to prevent a chattering phenomenon in which the blower fan (72) is repeatedly activated and deactivated in a short time by providing a temperature difference of 10 ° C. The temperature of 70 ° C. is a temperature that does not increase when the grill (42) is used alone. In addition, when the grill (42) is used continuously for 10 minutes in step (ST1), the blower fan (72) is activated when the grill (42) is used. Since the temperature rise in the vicinity of the grill after extinguishing the fire is larger than during the combustion of the grill burner to be heated, the blower fan (72) must be turned on before the temperature of the arrangement portion of the liquid crystal display panel (18) rises rapidly after the grill burner is extinguished. It is made to operate.

  On the other hand, if it is confirmed in step (ST2) that the grill (42) has not been used continuously for 10 minutes, the process immediately proceeds from step (ST2) to step (ST4) to operate the blower fan (72). The instruction to be executed is executed.

  Next, in step (ST5), the detected temperature of the left temperature sensor (S1) exceeds 90 ° C. which is the “threshold temperature” (set to a temperature lower than 116 ° C. at which the liquid crystal display panel (18) changes color). In step (ST6), an instruction to extinguish the left gas burner (31) and the grill burner is executed. The reason for extinguishing both the gas burner (31) and the grill (42) is that the center of the grill (42) in the left-right direction is set closer to the left temperature sensor (S1) than the right temperature sensor (S2). When the grill (42) and the gas burner (31) are in the combustion state, the detected temperature of the left temperature sensor (S1) exceeds 90 ° C because the heat transferred from either the grill (42) or the gas burner (31). This is because it is not possible to determine whether it is caused by the problem. As a result, overheating of the liquid crystal display panel (18) due to heat transferred from the left gas burner (31) and grill (42) is prevented, and thermal damage in which the color changes to black can be prevented.

  Next, if it is confirmed in step (ST7) that the detected temperature of the right temperature sensor (S2) exceeds 90 ° C. which is the “threshold temperature”, the right gas burner (32) close to the right temperature sensor (S2) is turned on. A fire extinguishing command is executed (see step (ST8)).

  Thus, in the gas stove according to the present embodiment, the left gas burner (31) corresponding to the left temperature sensor (S1) that has detected the threshold temperature or the right gas burner (32) corresponding to the right temperature sensor (S2) is extinguished. The Therefore, the gas burner corresponding to the temperature sensor whose detected temperature does not reach the threshold temperature is not extinguished, and it can be used continuously and is convenient.

  Next, in step (ST9), the temperature detected by the left temperature sensor (S1) and the right temperature sensor (S2) is 60 ° C. or less, and the gas burners (31) (32) (33) and the grill (42) are all extinguished. If it is determined in step (ST10) that “continuous use” information is not stored in the grill use flag F1, the blower fan (72) is immediately stopped in step (ST12). . In the present embodiment, the blower fan (72) is stopped only when it is confirmed in step (ST9) that the detected temperatures of the left temperature sensor (S1) and the right temperature sensor (S2) are both 60 ° C. or less. Therefore, even if the temperature on the liquid crystal display panel (18) varies in each part in the left-right direction, the blower fan (72) operates until the entire area from the right end to the left end of the liquid crystal display panel (18) reaches 60 ° C or less. And cooled. Note that the blower fan (72) is stopped only when it is determined that the gas burners (31) (32) (33) and the grill (42) are all extinguished. This is to prevent the user from feeling uncomfortable by repeating the operation and the operation stop.

  On the other hand, when it is confirmed in step (ST10) that the information of “continuous use” is stored in the grill use flag F1, that is, the step (ST2) that the grill (42) has been used continuously for 10 minutes. ), The process proceeds from step (ST10) to step (ST11), waits for 10 minutes after the grill burner to extinguish, and then stops the blower fan (72) in step (ST12). This prevents the blower fan (72) from operating immediately after the cooking on the grill (42) is completed. If it is re-ignited within 10 minutes after the grill burner is extinguished, the blower fan (72) is stopped when 10 minutes have elapsed since the last extinguishing of the grill burner regardless of the usage time of the grill (42). However, the flowchart of this control is omitted.

  In the gas stove according to the present embodiment, the upper surface and the rear surface of the resin cover (170) and the passage connecting member (174) constituting the transverse cooling passage (17) are a metal upper plate (172) and a metal rear plate ( 173) and the passage wall of the rear cooling passage (61) is formed of a metal ventilation guide (62). Therefore, the inside of the main body case (1) is in a negative pressure state, and the flame of the gas burner flows back into the main body case (1) together with the outside air, and the heat acts on the side cooling passage (17) and the rear cooling passage (61) side. Since the passage wall of the lateral cooling passage (17) is covered with a metal plate, and the passage wall of the rear cooling passage (61) is composed of a metal ventilation guide (62), The outer peripheral wall such as the transverse cooling passage (17) is not easily damaged by heat, and the liquid crystal display device (13) provided therein is protected from adverse thermal effects.

[Others]
A. In the above embodiment, the air that has flowed into the cooling ventilation passage (8) is discharged from the outlet (15) provided in the component wall (21) on the front side of the main body case (1). A configuration may be adopted in which discharge is performed only from the outlet (610) formed at the downstream end of the rear cooling passage (61) without providing the outlet (15).
B. The ventilation guide (62) constituting the rear cooling passage (61) may be formed of resin. In this case, the outer periphery of the ventilation guide (62) is covered with a metal plate to prevent heat.
C. The blower fan (72) only needs to be provided in the horizontal cooling passage (17), and may be provided, for example, on the downstream side of the liquid crystal display device (13).
D. The resin cover (170) and the passage connection member (174) may be integrally formed.
E. The resin cover (170) is divided at the housing portion of the blower fan (72) and the downstream side portion (position indicated by the imaginary line in FIG. 5), and these two portions are connected by the divided portion, thereby the resin cover ( 170) may be assembled.

1 is an exploded perspective view of a drop-in stove according to an embodiment of the present invention. The longitudinal cross-sectional view of the drop-in stove which concerns on embodiment of this invention The cross-sectional view of the principal part of the drop-in stove according to the embodiment of the present invention Cross section of the horizontal cooling passage (17) Exploded perspective view of the lateral cooling passage (17) and the rear cooling passage (61) constituting the cooling air passage (8) Explanatory drawing of control flowchart Illustration of conventional example

Explanation of symbols

(1) ... Body case
(8) ・ ・ ・ Cooling passage
(10) ... top plate
(13) ... Liquid crystal display device
(16) ... Cooling fan
(S) ・ ・ ・ Temperature sensor
(16) ・ ・ ・ Display section
(31) (32) (33) ・ ・ ・ Gas burner

Claims (3)

A top plate that covers the upper open part of the main body case, and has a left burner opening and a right burner opening that are opened at intervals in the left-right direction;
A left gas burner and a right gas burner disposed in a body case at a position facing the left burner opening and the right burner opening;
A display part formed in a portion near the front end of the top plate from between the left burner opening and the right burner opening;
A display that displays gas stove operation information and the like in the main body case, and the display is visible from above the top plate through the display unit,
A left temperature sensor disposed at a position corresponding to the left end of the display; and a right temperature sensor disposed at a position corresponding to the right end of the display;
When the detected temperature of the left temperature sensor is raised to a threshold temperature set below the heat-resistant temperature of the indicator, the left gas burner is extinguished, while the detected temperature of the right temperature sensor is raised to the threshold temperature Is a gas stove that extinguishes the right gas burner. The gas stove according to claim 1, wherein
Extending in the left-right direction along the component wall so as to connect the inlet and the outlet opened at intervals in the left-right direction to the component wall on the front side of the main body case, and the blower fan (72) and the display And a cooling air passage (8) provided with the right and left temperature sensors,
The cooling air passage (8) and the left gas burner and the right gas burner are disposed by the passage wall of the cooling air passage (8).
A gas stove in which the blower fan (72) operates when the temperature detected by the left temperature sensor or the right temperature sensor rises to a fan drive temperature lower than the threshold temperature. In the gas stove according to claim 1 or 2,
A grill formed below the left and right temperature sensors is provided in the main body case, and the center of the grill in the left-right direction is set closer to the left temperature sensor than the right temperature sensor. ,
A gas stove that extinguishes a grill burner that heats the inside of the grill when the temperature detected by the left temperature sensor rises to the threshold temperature.

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