KR100407565B1 - Grill Device - Google Patents

Abstract

(Problem) When cooking is started in the grill chamber at room temperature, the longest cooking time at which cooking is not excessively baked is set as the longest cooking time of the grill, and the device for manually stopping the cooking of the grill is operated. In a grill apparatus which forcibly stops cooking when the longest cooking time has elapsed from the start of cooking, even if the cooking is not performed after the cooking by the grill, if the next cooking is not performed much time, Since the remaining heat at the time of the last cooking remains, when the cook forgets to stop cooking manually, the cooked material is excessively baked.

(Solution) Immediately after the ignition operation, it is determined whether or not the temperature inside the grill chamber is lower than 130 degrees (S4), and the notification time, which is a time interval for notifying the cook to the cooker that the gas grill is being cooked, is cooking chamber. If the internal temperature is lower than 130 degrees, it is 3 minutes (S5), and if it is higher than 130 degrees, it is 2 minutes and 48 seconds (S6). The cooking is forcibly stopped when the time five times the notification time has elapsed from the start of the aperture.

Description

Grill Device

The present invention relates to a grill apparatus for forcibly stopping cooking when a predetermined cooking time elapses.

As a conventional grill apparatus of this kind, "the grill apparatus is provided with the stop means which stops cooking of a grill manually, and forcibly stops cooking when a predetermined cooking time passes even if the said stop means is not operated. As a predetermined cooking time, when cooking is started in a state where the inside of the grill chamber is at room temperature, that is, when cooking with so-called cold start (hereinafter referred to as "cooking with cold start") is avoided under standard cooking conditions. It is known that the longest cooking time is set in which food is not excessively baked. Here, standard cooking conditions refer to the case of cooking a standard quantity of cooked matter (for example, when cooking about 2 saury or horse mackerel, etc. generally cooked frequently).

And a time display means for displaying the cooking time of the grill and a time setting means for manually changing and setting the cooking time displayed by the time display means, and displaying by the time display means at the start of operation of the grill. In the grill apparatus for which the initial display time to be determined is determined and the cooking is forcibly stopped when the cooking time set by the time setting means has elapsed, the cooked product is good under standard cooking conditions when cooked by cold start. Making the cooking time the initial display time ”is known.

And a time setting means for manually setting the cooking time of the grill, and a time display means for displaying the cooking time of the grill set by the time setting means, which is an upper limit of the cooking time that can be set by the time setting means. In the grill apparatus for which the maximum display time is determined and the cooking is forcibly stopped when the cooking time set by the time setting means has elapsed, the cooked product is excessively cooked under standard cooking conditions when cooked with a cold start. The longest cooking time which is not baked is made into the said maximum display time. "

As described above, it is provided with a stop means for manually stopping the cooking of the grill, and forcibly stopping cooking when a predetermined cooking time has elapsed based on the case of cooking with cold start even if the stop means is not operated. In the grill apparatus, the cooker basically stops cooking by the stop means. Therefore, when the cooking is forcibly stopped after the predetermined cooking time has elapsed, the cooker is far from the cooking place and cannot stop the grill, or forgets to stop the grill.

Here, at the predetermined cooking time set on the basis of the case of cooking with cold start, in addition to the time for actually firing the cooked material, the time for raising the temperature inside the grill chamber to a temperature for firing the cooked material at room temperature Included.

On the other hand, when the next cooking is performed after not much time elapses after cooking with the grill, that is, when cooking with so-called hot start (hereinafter referred to as "hot start"), the grill chamber Since the remaining heat at the time of last cooking remains inside, the time which raises the temperature inside the grill chamber to the temperature which can fire a to-be-cooked object becomes short. Therefore, when a cook forgets to stop cooking of a grill in the case of cooking by hot start, since the time which actually bakes a cooked material becomes long, the cooked material may be excessively baked.

In addition, as described above, in the case of cooking by cold start, the initial display time is a time at which the cooked material is cooked satisfactorily under standard cooking conditions, and this initial display period is used for starting the cooking of the grill by the time display means. In the grill apparatus displayed at, the cooker changes and sets the cooking time appropriately in consideration of the type, quantity, and the like of the cooked item while referring to the initial display time. This initial display time is set based on the case of cooking by cold start.

On the other hand, in the case of cooking by hot start, since the heat of the previous cooking remains in the grill chamber, the time for raising the temperature in the grill chamber to a temperature at which the cooked material can be fired is shortened. Therefore, if the other cooking conditions are the same, the cooking time for cooking the cooked foods is shorter than when cooking with cold start. Therefore, when referring to the initial display time set based on the case where the cook is cooked by cold start, in addition to taking into account the type and quantity of the cooked product, Since the initial display time must be changed, the setting of the cooking time becomes complicated. Moreover, even when cooking by hot start becomes a standard cooking condition, since the initial display time must be changed in consideration of the temperature inside the grill chamber, setting of the cooking time becomes complicated.

As described above, the maximum display time is set as the maximum display time when the cooked food is not excessively baked under standard cooking conditions when cooked by cold start, and the maximum display time is set by the time setting means. In the grill apparatus having an upper limit of the cooking time, the cooker cannot set the cooking time beyond the maximum display time even if the cooker wants to set the cooking time large. This maximum display time is determined on the basis of cooking with cold start.

On the other hand, in the case of cooking by hot start, since the heat of the previous cooking remains in the grill chamber, the time for raising the temperature in the grill chamber to a temperature at which the cooked material can be fired is shortened. Therefore, when the cooking time is set to the maximum display time when the remaining heat remains inside the grill chamber, the cooked material may be excessively baked.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and in the grill apparatus having a stop means for manually stopping the cooking of the grill, when the cook is cooked by hot start, the cook forgets to stop the cooking by the stop means. It is an object of the present invention to provide a grill apparatus in which even when discarded, the workpiece is not excessively baked. In addition, in a grill apparatus having a time setting means for manually setting the cooking time, the cooking apparatus is not complicated in setting the cooking time even when cooked by a hot start, and the grill apparatus is not excessively baked. It aims to provide.

BRIEF DESCRIPTION OF THE DRAWINGS The figure which shows the structure of 1st Embodiment of this invention.

2 is a system diagram of a gas grill

3 is a view showing the configuration of an ignition fire extinguishing button

4 is a flowchart showing control of ignition and extinguishing of the gas grill.

5 is a diagram illustrating a configuration of a second embodiment of the present invention.

6 is a system diagram of a gas grill

7 is a diagram illustrating a gas grill operation unit;

8 is a flowchart showing control of ignition and extinguishing of the gas grill.

Explanation of symbols on important parts of drawing

2-Gas Grill 3-Gas Grill Control Panel

7-controller

The invention according to claim 1 for solving the above problems is provided with a stop means for manually stopping cooking of the grill, and a grill having a longest cooking time for forcibly stopping cooking of the grill even if the stop means is not operated. The apparatus is characterized in that the longest cooking time is shortened in correspondence with the high temperature inside the grill chamber at the start of the stop.

According to the invention of claim 1, since the longest cooking time is shortened corresponding to the high temperature in the grill chamber, the cooking force is forcibly stopped after the temperature in the grill chamber reaches a temperature at which the cooked material can be baked. The time until it becomes almost constant irrespective of the temperature inside the grill chamber at the start of the stop.

Further, the invention according to claim 2 includes time display means for displaying the cooking time of the grill, and time setting means for manually changing and setting the cooking time displayed by the time display means. An initial display time displayed at the start of operation of the apparatus is determined, and the grill apparatus forcibly stops cooking when the cooking time set by the time setting means has elapsed, the initial display corresponding to the high temperature inside the grill chamber. It is characterized by making time small.

According to the invention of claim 2, since the initial display time is reduced in correspondence with the high temperature in the grill chamber, the cooker does not have to consider the temperature in the grill chamber, but only considers the type and quantity of the cooked food, Can be set.

The invention according to claim 3 includes time setting means for manually setting the cooking time of the grill, and time display means for displaying the cooking time of the grill set by the time setting means, and is set by the time setting means. A maximum display time, which is the upper limit of the possible cooking time, is determined, and the grill apparatus forcibly stops cooking when the cooking time set by the time setting means has elapsed, wherein the maximum display time is set in response to the high temperature in the grill chamber. It is characterized by making it small.

According to the invention of claim 3, since the maximum display time is reduced in response to the high temperature in the grill chamber, there is no fear that the cooking time is set to a time when the cooking object is excessively baked.

Embodiment of the Invention

First, the first embodiment of the present invention will be described in detail with reference to the drawings.

1 and 2, reference numeral 1 denotes a gas table, and the gas table 1 is provided with two gas stoves on the upper surface thereof, and has a gas grill 2 and a gas grill inside thereof. A control device 7 for controlling the ignition and extinguishing of 2) and an igniter 8 used for ignition of the gas grill 2 are provided. In addition, the front surface of the gas table 1 has an outlet 2c of the gas grill 2, an ignition fire extinguishing button 4 for manually igniting and extinguishing the gas grill 2, and a gas grill 2 And a burning burner control lever 6 for adjusting the gas amount of the burning burner 2b of the gas grill 2, and a burning burner adjusting lever 6 for adjusting the gas amount of the burning burner 2a.

The grill chamber of the gas grill 2 is connected to the burner burner 2a, the burner burner 2b, the thermistor 9 for measuring the temperature inside the grill chamber, and the igniter 8, and the burner burner 2a. And an ignition electrode 10 for discharging the ignition burner 2b, and a thermocouple TC for detecting sparks of the burner 2a and the burner 2b. The thermistor 9 is provided near the exhaust port of the gas grill 2.

The gas grill 2 may be not only a so-called double-sided grill gas grill having the burner burner 2a and the burner burner 2b but also a single-side burner gas grill having only the burner burner. The gas grill may be a gas grill provided with a soup tray for filling the bottom with water, or may be a gas grill equipped with a grill plate for cooking without filling with water.

The mixing pipe 11 is connected to the upper burner 2a and the lower burner 2b, and the mixing pipe 11 is provided with the main valve MV and the safety valve SV. When both the main valve (MV) and safety valve (SV) are open, gas flows into the upper burner (2a) and the lower burner (2b) through the mixing pipe (11), and the main valve (MV) and the safety valve ( Gas is shut off when all SV) are closed, or when either valve is closed.

The control device 7 has a buzzer 7a for notifying the end of cooking or an error, and controls the safety valve SV. The control device 7 is connected to the battery 12 via the switch SW1, and the igniter 8 is connected to the battery 12 via the switch SW2. When the switch SW1 is turned on, the control device 7 and the battery 12 are connected, and when turned off, the control device 7 and the battery 12 are disconnected. When the switch SW2 is ON, the igniter 8 and the battery 12 are connected, and when it is OFF, the connection between the igniter 8 and the control device 7 is interrupted. When the control device 7 and the battery 12 are connected, power is supplied to the control device 7. When the igniter 8 and the battery 12 are connected, the igniter 8 is turned on to discharge the folding electrode 10.

As shown in FIG. 3, the ignition fire extinguishing button 4 is at the position of 4 ₁ before the ignition operation of the gas grill 2. In this state, both the switch SW1 and the switch SW2 are turned OFF. When the ignition fire extinguishing button 4 is pressed to ignite the gas grill 2, the ignition fire extinguishing button 4 is pressed to the position of 4 ₃ . At this time, when ignition digestion button 4 is come back to the ₄₂ position of the switch (SW1) is ON, the switch (SW2) when the ignition digestion button 4 came to the position ₄₃ is ON. When the ignition for the gas grill 2 is finished and the ignition fire button 4 is released, the ignition fire button 4 is returned to the position of 4 ₂ and maintained at this position. At this time, the switch SW2 is turned OFF because the ignition fire extinguishing button 4 is out of the position of 4 ₃ . When the ignition fire extinguishing button 4 is held at the position of 4 ₂ and the ignition fire extinguishing button 4 is pressed again to extinguish the gas grill 2, the ignition fire extinguishing button 4 returns to the position of 4 ₁ . When the ignition fire extinguishing button 4 is out of the position of 4 ₂ , the switch SW1 is turned off.

Further, the ignition fire extinguishing button 4 is mechanically interlocked with the main valve MV and the safety valve SV, respectively. When the ignition fire extinguishing button 4 is pressed to ignite the gas grill 2, the ignition fire extinguishing button (4) is pressed to the position of 4 ₃ . At this time, the main valve MV is opened when the ignition fire button 4 is in the position of 4 ₂ , and the safety valve SV is opened when the ignition fire button 4 is in the position of 4 ₃ . When the ignition for the gas grill 2 is finished and the ignition fire button 4 is released, the ignition fire button 4 is returned to the position of 4 ₂ and is maintained at this position. In the case of ignition normally, even if the ignition fire extinguishing button 4 is out of the position of 4 _3, the safety valve SV is not closed by the holding current. When the ignition fire extinguishing button 4 is held at the position of 4 ₂ and the ignition fire extinguishing button 4 is pressed again to extinguish the gas grill 2, the ignition fire extinguishing button 4 returns to the position of 4 ₁ . The main valve (MV) is closed when the ignition fire button (4) is out of the position of 4 ₂ .

Here, the control by the control apparatus 7 at the time of ignition and the fire extinguishing of the gas grill 2 is demonstrated based on the flowchart shown in FIG.

When the ignition fire extinguishing button 4 is pressed to ignite the gas grill 2 (S1), the ignition fire extinguishing button 4 is pressed from the position of 4 _{1 to} the position of 4 ₃ , and at this time, the ignition fire extinguishing button 4 Is reached to the position of 4 ₂ , the main valve MV is opened, and the switch SW1 is turned on (S2) to turn on the control device 7. Subsequently, when the ignition fire extinguishing button 4 reaches the position of 4 _3, the safety valve SV is opened, and the switch SW2 is turned on to turn on the igniter 8 (S3). When the igniter 8 is turned on, the ignition operation is performed on the upper burner 2a and the lower burner 2b by the ignition electrode 10 connected to the igniter 8. After the ignition operation is performed, the temperature inside the grill chamber is measured by the thermistor 9, and the control device 7 determines whether the temperature inside the grill chamber measured by the thermistor 9 is lower than 130 degrees. (S4), a notification time is set in response to this determination. "Notification time" means the time interval which informs the cooker with the buzzer 7a that the gas grill 2 is cooking. When the temperature inside the grill chamber is lower than 130 degrees, the notification time is 3 minutes (S5). If the temperature inside the grill chamber is higher than 130 degrees, the notification time is 2 minutes 48 seconds (S6). Then, the notification timer is started, and the notification counter is set to 1 (S7).

Next, the control apparatus 7 determines whether the voltage of the thermocouple TC is more than predetermined ignition level (S8). When the voltage of the thermocouple TC is equal to or higher than a predetermined ignition level, the holding current of the safety valve SV is turned ON (S9). When the holding current of the safety valve SV is ON, the safety valve SV is kept open. When the voltage of the thermocouple TC is smaller than the predetermined ignition level, it is again determined whether or not the voltage of the thermocouple TC is equal to or higher than the ignition level (S8).

When the ignition of the gas grill 2 is terminated and the ignition fire button 4 is released (S10), the ignition fire button 4 is returned to the position of 4 ₂ , whereby the switch SW2 is closed. It turns off, and the igniter 8 also turns off (S11).

Subsequently, the control device 7 determines whether or not the time set as the notification time has elapsed from the start of the notification timer (S12). When the time set as the notification time has elapsed since the start of the notification timer, it is determined whether or not the notification counter is 5 (S13). If the notification counter is not 5, the buzzer 7a notifies that the cooking is in progress, and the notification is made. The timer is restarted, and 1 is added to the notification counter (S14). When the notification counter is 5, the holding current of the safety valve SV is turned off, and the buzzer 7a notifies that the cooking is finished (S15). When the holding current of the safety valve SV is turned off, the gas grill 2 is extinguished because the safety valve SV is closed. When the notification counter becomes 5 and the cooking is finished, when the temperature inside the grill chamber measured by the thermistor 9 is lower than 130 degrees, that is, when cooking with cold start, 3 minutes of the notification time are repeated. Cooking time is 15 minutes in total. When the temperature inside the grill chamber is higher than 130 degrees, i.e., when cooking with a hot start, five sets of notification time 2 minutes 48 seconds are repeated, so the cooking time is 14 minutes in total.

When the time set as the notification time has not elapsed since the start of the notification timer and when 1 is added to the notification counter, it is determined whether or not the switch SW1 is turned off (S16). When the switch SW1 is turned off, that is, when the ignition fire extinguishing button is pressed while cooking, the holding current of the safety valve SV is turned off (S17). When the holding current of the safety valve SV is turned off, the gas grill 2 is extinguished because the safety valve SV is closed. If the switch SW1 is not OFF, it is determined again whether or not the time set as the notification time has elapsed since the start of the notification timer (S12).

In this way, whether the cooking time which is five times the notification time ends, that is, when the notification counter becomes 5 and the cooking ends, or the gas grill is extinguished by the extinguishing operation of pressing the ignition fire button 4 during cooking, Cooking is continued by the control by the control apparatus 7 until it turns into the state of.

Next, a second embodiment of the present invention will be described.

5 and 6, in the grill apparatus of the first embodiment, this embodiment displays the time from the start of the cooking of the gas grill 2 to the end of cooking, that is, the cooking time. It has a gas grill operating part 3 for setting the time manually. Hereinafter, parts other than the gas grill operation part 3 are demonstrated using the same code | symbol as 1st Embodiment.

As shown in FIG. 7, the gas grill operating unit 3 includes a cooking time display unit 3a that displays the cooking time of the grill in seven segments, and a time adding button 3b that adds the cooking time of the grill by one minute. ) And a time reduction button 3c for subtracting the cooking time of the grill by one minute by pressing. The cooking time display unit 3a displays a time obtained by subtracting the actually cooked time from the time set as the cooking time. For example, when the cooking time is set to 12 minutes and cooking has elapsed for 5 minutes, the cooking time display unit 3a displays 7 minutes. In addition, the cooking time display part may not be the display by seven segments, for example, a liquid crystal display may be sufficient. The cooking time display section 3b is controlled by the controller 7.

Hereinafter, the control by the control apparatus 7 at the time of ignition and the fire extinguishing of the gas grill 2 is demonstrated based on the flowchart shown in FIG.

When the ignition fire extinguishing button 4 is pressed to ignite the gas grill 2 (S31), the ignition fire extinguishing button 4 is pressed from the position of 4 _{1 to} the position of 4 ₃ . At this time, when the ignition fire extinguishing button 4 reaches the position of 4 ₂ , the main valve MV is opened, and the switch SW1 is turned on (S32) to turn on the power supply to the control device 7. Subsequently, when the ignition fire extinguishing button 4 reaches the position of 4 _3, the safety valve SV is opened, and the switch SW2 is turned on to turn on the igniter 8 (S33). When the igniter 8 is turned on, the ignition operation is performed on the upper burner 2a and the lower burner 2b by the ignition electrode 10 connected to the igniter 8. After the ignition operation is performed, the temperature inside the grill chamber is measured by the thermistor 9, and the control device 7 determines whether the temperature inside the grill chamber measured by the thermistor 9 is lower than 130 degrees. In response to this determination (S34), at the time of setting the cooking time, the initial display time displayed as the initial value on the cooking time display section 3b and the maximum display time which can be set manually are determined. If the temperature inside the grill chamber is lower than 130 degrees, the initial display time is 9 minutes and the maximum display time is 15 minutes (S35). If the temperature inside the grill chamber is higher than 130 degrees, the initial display time is 8 minutes. The maximum display time is 14 minutes (S36). The initial display time is the time for satisfactory baking of the cooked material when cooked under the standard cooking conditions, and the maximum display time is the longest time that the cooked food is not excessively baked when cooked under the standard cooking conditions. .

Next, the control apparatus 7 determines whether the voltage of the thermocouple TC is more than predetermined ignition level (S37). When the voltage of the thermocouple TC is equal to or higher than a predetermined ignition level, the initial display time is displayed on the cooking time display section 3a, and the holding current of the safety valve SV is turned ON (S38). When the holding current of the safety valve SV is ON, the safety valve SV is kept open. When the voltage of the thermocouple TC is smaller than the predetermined ignition level, it is again determined whether or not the voltage of the thermocouple TC is equal to or greater than the predetermined ignition level (S37).

When the ignition of the gas grill 2 is finished and the ignition fire button 4 is released (S39), the ignition fire button 4 is returned to the position of 4 ₂ , whereby the switch SW2 is turned on. It turns off, and the igniter 8 also turns off (S40).

When the ignition of the gas grill 2 is finished, the cooking time can be set manually by the time addition button 3b and the time reduction button 3c (S41 to S46). When the time addition button 3b is pressed (S41), the control device 7 determines whether or not the time displayed on the cooking time display section 3a is the maximum display time (S42). If the time displayed on the cooking time display section 3a is the maximum display time, the cooking time is not added. If the time displayed on the cooking time display section 3a is not the maximum display time, the cooking time is added for 1 minute. (S43). When the time reduction button 3c is pressed (S44), the control device 7 determines whether or not the time displayed on the cooking time display section 3a is one minute (S45). When the time displayed on the cooking time display unit 3a is 1 minute, the cooking time is not reduced, and when the time displayed on the cooking time display unit 3a is not 1 minute, the cooking time is reduced by 1 minute (S46). . In addition, as described above, the cooking time display unit 3a displays a time obtained by subtracting the actually cooked time from the time set as the cooking time. Therefore, when the time addition button 3b is pressed during cooking, the cooking time is extended, and it is possible to cook with a cooking time longer than the maximum display time. For example, if the cooking time is set to 15 minutes which is the maximum display time in the cold start cooking and the cooking is performed for 7 minutes, the cooking time display part 3a displays 8 minutes. At this time, since the cooking time can be set to 15 minutes by extending the cooking time by 7 minutes by pressing the time adding button 3b seven times, it is possible to make the cooking time of 22 minutes in total. Since the maximum display time is set in such a way that the cooked food is not excessively baked under the standard cooking conditions, the cooking time as described above is extended when the cooked food has a large number of cooked foods or takes a long time to cook. This is useful. In this case, since the cooker sets the time in consideration of the state in which the cooked food is baked, there is no fear that the cooked food is excessively baked.

Subsequently, the controller 7 determines whether the time set as the cooking time has elapsed (S47). When the time set as the cooking time has elapsed, the holding current of the safety valve SV is turned off, the buzzer 7a is sounded, and the cooking is finished by flashing the time display of the cooking time display section 3a. (S48). When the holding current of the safety valve is OFF, the gas grill 2 is extinguished because the safety valve SV is closed. If the time set as the cooking time has not elapsed, it is continuously determined whether the switch SW1 is turned off (S49), and if the switch SW1 is turned off, i.e., pressing the ignition fire button during cooking to extinguish the operation. In this case, the holding current of the safety valve SV is turned off (S50). When the holding current of the safety valve SV is turned off, the gas grill 2 is extinguished because the safety valve SV is closed. When the switch SW1 is not turned OFF, the cooking time can be set manually by the time addition button 3b and the time subtraction button 3c (S41 to S46).

By doing so, the control by the control device 7 until either the cooking time set as the cooking time is finished or the gas grill is extinguished by the extinguishing operation of pressing the ignition fire extinguishing button 4 during cooking, or until either state becomes. Cooking will continue.

In addition, in the grill apparatus of the said 1st Embodiment and 2nd Embodiment, the temperature in the grill chamber was indirectly measured by installing the thermistor 9 in the vicinity of the exhaust port of the gas grill 2, and measuring the temperature of exhaust gas. Since it is only necessary to determine whether is cold start or hot start, the temperature measurement may be indirectly measuring the temperature inside the grill chamber as in the above-described embodiment, or directly measuring the temperature inside the grill chamber. do.

In the grill apparatus of the second embodiment, the cooking time of the grill can be set manually after the ignition operation of the gas grill 2, but the cooking time of the grill is manually set before the ignition operation of the gas grill 2. It may be set to. In this case, the temperature measurement inside the grill chamber is performed at the start of setting the cooking time.

As can be seen from the above description, the present invention sets the shortest cooking time of the grill in response to the high temperature inside the grill chamber, so that when cooking with hot start, the cooker is far from the cooking place or Even when the grill is forgotten and the grill is not stopped manually, the workpiece is not overbaked.

In addition, in the grill apparatus which can set the cooking time manually, the initial display time displayed by the time display means is reduced in response to the high temperature in the grill chamber, so that the temperature inside the grill chamber even when cooking with hot start It is not complicated to set the cooking time because the cooking time can be set by considering only the type and quantity of the cooked matter without considering. In addition, in the case of standard cooking conditions, the use of the grill is convenient because it is not necessary to set the initial display time again.

In addition, since the longest cooking time of the grill, which can be manually set in response to the high temperature inside the grill chamber, is reduced, even if the longest cooking time is set in the grill chamber, the cooked food is excessively baked. There is no work.

Claims (3)

In the grill apparatus having a stop means for manually stopping the cooking of the grill, the maximum cooking time for forcibly stopping the cooking of the grill is set even if the stop means is not operated, The grill apparatus is characterized in that the longest cooking time is shortened in response to the high temperature inside the grill chamber at the start of the aperture. And a time setting means for manually changing and setting the cooking time displayed by the time display means, and an initial time displayed at the time of starting operation of the grill apparatus by the time display means. In the grill apparatus which has determined the display time and forcibly stops cooking when the cooking time set by the time setting means has elapsed, The grill apparatus characterized by reducing the initial display time corresponding to the high temperature in the grill chamber. Time setting means for manually setting the cooking time of the grill, and time display means for displaying the cooking time of the grill set by the time setting means, the maximum display time being the upper limit of the cooking time set by the time setting means. In the grill apparatus which has been determined and forcibly stops cooking when the cooking time set by the time setting means has elapsed, A grill apparatus, characterized in that the maximum display time is reduced in response to the high temperature inside the grill chamber.