KR101241122B1 - Steam oven to possess the cooling device - Google Patents

Steam oven to possess the cooling device Download PDF

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Publication number
KR101241122B1
KR101241122B1 KR1020100115669A KR20100115669A KR101241122B1 KR 101241122 B1 KR101241122 B1 KR 101241122B1 KR 1020100115669 A KR1020100115669 A KR 1020100115669A KR 20100115669 A KR20100115669 A KR 20100115669A KR 101241122 B1 KR101241122 B1 KR 101241122B1
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South Korea
Prior art keywords
cooking chamber
steam
food
temperature
door
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KR1020100115669A
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Korean (ko)
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KR20120054341A (en
Inventor
박문영
강한충
김신호
노홍일
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린나이코리아 주식회사
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Publication of KR20120054341A publication Critical patent/KR20120054341A/en
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  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

The present invention relates to a steam oven equipped with a cooling device, the control unit measures the current temperature of the cooking chamber closed by the door in accordance with the presence or absence of a cooking plate on which food is placed in the cooking chamber of the steam oven, and if the cooling operation start temperature or more By driving the injector to inject water into the cooking chamber to cool the inside of the cooking chamber, or the exhaust fan of the steam oven and the steam induction fan of the steam outlet is driven to discharge the heat inside the cooking chamber to the outside can be quickly cooled.
Steam oven cooling apparatus according to the present invention, it is possible to quickly cool regardless of the presence of the cooking plate on which food is placed, the cooling rate is improved by the injection of water when there is no cooking plate on which food is placed, due to hot heat There is no risk of injury to the user, hot air does not flow into the kitchen or kitchen does not increase the ambient temperature, the controller determines the presence of food has the advantage that the cooling operation can proceed without damaging the food.

Description

Steam oven to possess the cooling device

The present invention relates to a steam oven equipped with a cooling device, and more particularly, to determine the presence of food in the cooking chamber of the steam oven, the control unit measures the current temperature of the cooking chamber closed by the door, and if the cooling operation start temperature or more The steam oven is equipped with a cooling device that drives the injector to cool the inside of the cooking chamber by spraying water into the cooking chamber, or the exhaust fan of the steam oven and the steam induction fan of the steam outlet are driven to discharge the heat inside the cooking chamber to the outside. It is about.

In general, the steam oven is a cooking utensil for cooking a specific food, such as various steamed dishes using steam.

The steam oven 1 includes a cabinet 2 forming an exterior, a housing 4 disposed inside the cabinet 2 to form a cooking chamber 3, and a door that opens and closes the front opening of the cooking chamber 3. (5), an operation unit 6 formed on one side of the housing 4 to adjust the temperature of the cooking chamber 3, and a steam supply port for supplying steam into the cooking chamber 3 of the housing 4; And an exhaust fan 8 installed at a rear surface of the housing 4 to discharge steam of the cooking chamber 3.

In addition, the steam supply port (not shown) comprises a water storage unit for receiving water therein, an electric heater for generating steam by heating the water in the water storage unit, and a steam consisting of a water tank for supplying water It is connected to the supply part.

When the steam oven 1 starts the cooking operation through the operation unit 6, the water of the water tank connected to the steam supply unit formed inside the cooking chamber of the housing 4 is supplied to the water storage unit through a water supply pipe. When the water of the water storage unit is heated by an electric heater to generate steam, steam is discharged into the cooking chamber through the steam supply port to cook food, and the cooked food is discharged to the outside of the door ( 5) is opened and at the same time the exhaust fan 8 is driven to exhaust the heat of the cooking chamber to the outside.

However, a structure in which the door 5 is opened and the exhaust fan 8 is driven to discharge the heat of the cooking chamber 3 to the outside as described above, discharges the heat in the state where the door 5 is opened, Or the internal temperature of the kitchen is raised, the user may be burned by the heat of the open cooking chamber 3, there is a problem that takes a long cooling time by cooling the cooking chamber 3 in a natural convection method.

The present invention is to solve the above problems, an object of the present invention is to determine the presence of food in the cooking chamber of the steam oven to measure the current temperature of the cooking chamber closed by the control door, and if the cooling operation start temperature or more water A steam oven that cools the inside of the cooking chamber by injecting water into the cooking chamber by driving the injector, or the exhaust fan of the steam oven and the steam induction fan of the steam outlet are driven to discharge the heat inside the cooking chamber to the outside for rapid cooling. It is to provide a cooling device.

In order to achieve the object of the present invention as described above, the steam oven having a cooling apparatus according to the present invention, the housing is provided in the cabinet, the door is opened and opened to operate the front of the cooking chamber of the housing, By operating the keypad installed on one side of the housing, the steam generated in the cooking chamber of the housing is supplied to the cooking chamber by supplying steam generated from the steam generator to the inside of the cooking chamber, and the steam generated during cooking is discharged through the outlet formed inside the cooking chamber. A temperature sensor for sensing an internal temperature of a cooking chamber of a steam oven including an exhaust fan discharged to the outside; Food is placed and responds to the weight of the cooking plate slidingly coupled to the cooking plate support Weighing sensor; A door open / close detection sensor configured to detect whether the door that seals the cooking chamber of the housing is opened or closed; A water injector for injecting water through a water injection hole formed in the cooking chamber of the housing; Steam induction fan for forcibly inducing steam discharge through the steam inlet formed in the cooking chamber of the housing; And checking whether food is present in the cooking compartment of the housing when a cooling operation selection signal is input through the keypad. If there is no food, the water injector is driven according to the current temperature inside the cooking compartment while the door is closed. Cooling the inside of the cooking chamber by spraying the inside of the cooking chamber, or if there is food in the cooking chamber, the exhaust fan and the steam induction fan of the steam oven are opened and opened inside the cooking chamber according to the current temperature inside the cooking chamber while the door is closed. Characterized in that it comprises a; control unit for cooling the inside of the cooking chamber by discharging the outside.

In the steam oven equipped with a cooling apparatus according to the present invention, the control unit, if a cooling operation selection signal is input through the keypad of the steam oven, the presence of food in the cooking chamber of the steam oven through the weighing sensor If there is no food inside the cooking chamber, the door open / close detection sensor checks whether the door is opened or closed, and the temperature sensor measures the internal temperature of the cooking chamber of the steam oven while the door is closed, and is measured by the temperature sensor. If the current temperature of the cooking chamber is equal to or higher than the cooling operation start temperature set in the control unit, the water sprayer sprays a predetermined amount of water into the cooking chamber through the water jet hole in the cooking chamber corresponding to the current temperature of the cooking chamber. Steam is generated and cooled, exhaust of the steam oven after a set time And the steam is guided sphere steam induction fan is driven characterized in that the outlet opening the interior cooking chamber to the outside.

In the steam oven provided with a cooling apparatus according to the present invention, the control unit checks the presence of food in the cooking chamber of the steam oven through the weighing sensor when the cooling operation selection signal is input through the keypad, and inside the cooking chamber If there is food in the sound of the request to remove the food through the speaker of the steam oven is reproduced, and after the notification sound occurs to check the presence of food in the interior of the cooking chamber, the door open and close detection sensor checks whether the door is opened or closed When the temperature sensor measures the internal temperature of the cooking chamber of the steam oven while the door is closed, and the current temperature of the cooking chamber measured by the temperature sensor is equal to or higher than the cooling operation start temperature set in the controller, By driving the exhaust fan and the steam induction fan of the steam induction tool to discharge the heat inside the cooking chamber to the outside As it is characterized in that to cool the interior cooking chamber.

In the steam oven with a cooling device according to the invention, the cooling operation start temperature of the control unit is characterized in that more than 60 degrees.

In the steam oven having a cooling device according to the present invention, the control unit is driven for a predetermined time according to the current temperature of the cooking chamber measured by the temperature sensor of the exhaust fan of the steam oven and the steam induction fan of the steam oil utensils It is characterized by.

Steam oven cooling apparatus according to the present invention as described above, can be cooled quickly with or without food, the cooling speed is improved by the injection of water when there is no food, there is a risk of injury to the user due to hot heat There is no, the hot heat does not flow into the cook or kitchen does not increase the ambient temperature, the controller determines the presence of food has the advantage of proceeding the cooling operation without damaging the food.

1 is a perspective view of a steam oven according to the prior art.
Figure 2 is a perspective view of a steam oven with a cooling device according to the present invention.
3 is a cooling operation state when there is no food in the steam oven with a cooling device according to the present invention.
Figure 4 is a cooling operation state when there is food in the steam oven with a cooling device according to the present invention.
Figure 5 is a flow chart showing a cooling operation path to the control unit of the steam oven with a cooling apparatus according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a perspective view of a steam oven with a cooling apparatus according to the present invention, Figure 3 is a cooling operation state when there is no food in Figure 2, Figure 4 is a cooling operation state when there is food in Figure 2, Figure 5 Is a flowchart showing a cooling operation path in a control unit of a steam oven having a cooling apparatus according to the present invention.

The present invention illustrates a state in which food is always placed on an upper portion of the cooking plate, wherein the cooking plate is present on the upper surface of the cooking plate support as a case in which food is present, and the cooking plate is supported by the cooking plate support. If it does not exist in the upper surface will be described as an example that the food does not exist.

The steam oven 100 is provided with a housing 20 inside the cabinet 10, and a door 23 for opening and closing the front side of the cooking chamber 21 of the housing 20 is installed. The steam generated by the steam generator 30 is supplied into the cooking chamber 21 through the steam inlet 21a to the inside of the cooking chamber 21 of the housing 20 by the manipulation of the keypad 24 installed on one surface of the food. It includes an exhaust fan 22a for cooking and discharging steam generated during cooking to the outside through an outlet 22 formed in the cooking chamber 21.

The steam oven 100 forms a speaker 25 for informing a notification or request beep on one side of the housing 20.

The steam generator 30 of the steam oven 100 is disposed on one outer side of the housing 20 to be wrapped in the cabinet, and a pipe tube through which water supplied from the outside is passed is formed, and the pipe tube A storage tank is connected to store the introduced water, and a steam inlet 21a is formed in the cooking chamber 21 of the housing 20 to generate steam generated by heating the water by a heater installed adjacent to the storage tank. To be discharged.

The temperature sensor 40 detects an internal temperature of the cooking chamber 21 of the housing 20.

The temperature sensor 40 is attached to one side of the cooking chamber 21 of the housing 20, or a plurality of temperature sensors 40 are attached to various side surfaces of the cooking chamber 21 to install the cooking chamber 21. The temperature of can be measured.

Weighing sensor 50 is installed in the lower portion of the support frame (21c) to support the vertically connected both ends of the plurality of cooking plate support (21b) installed on both ends of the interior of the cooking chamber 21 of the housing 20, the food is placed Reacts to the weight of the cooking plate P slidingly coupled to the cooking plate support 21b.

The door open / close detection sensor 60 detects whether the door 23 that seals the cooking chamber 21 of the housing 20 is open or closed.

The door opening and closing monitoring sensor 60 may use a variety of sensors such as a reed sensor, a pressure sensor, a position measuring sensor, and preferably checks whether the door 23 is opened or closed by using a reed sensor.

The water injector 70 injects water through the water injection hole 71 formed in the cooking chamber 21 of the housing 20.

The water injector 70 has a pipe (not shown) connected to one side thereof, and receives water from the outside through the pipe to inject water into the cooking chamber 21 through the water injector 70. .

Water sprayed into the cooking chamber 21 of the housing 20 through the water injector 70 is sprayed with water maintaining -10 degrees with respect to the current temperature of the cooking chamber 21. That is, when the internal temperature of the cooking chamber 21 is 80 degrees, water of 70 degrees maintaining -10 degrees is sprayed into the cooking chamber 21 to cool the cooking chamber 21.

The steam guide fan 80 forcibly induces steam discharge through the steam guide port 81 formed in the cooking chamber 21 of the housing 20.

The steam induction fan 80 is preferably installed to the outside of the housing 20 to correspond to the steam inlet 81 formed in the cooking chamber 21 of the housing 20 to forcibly discharge steam.

When the cooling operation selection signal is input through the keypad 24 (S101), the controller 90 checks whether food is present in the cooking chamber 21 of the housing 20 (S102), and if there is no food, the door In the state in which 23 is closed (S201), the water injector 70 is driven according to the current temperature S203 inside the cooking chamber 21 to cool the inside of the cooking chamber 21 by spraying water into the cooking chamber 21. (S205) or if there is food in the cooking chamber 21, the door 23 is closed (S306) according to the current temperature (S309) of the interior of the cooking chamber 21 according to the exhaust of the steam oven (100) The fan 22a and the steam induction fan are driven to discharge the internal heat of the cooking chamber 21 to the outside (S311) to cool the inside of the cooking chamber 21.

When the cooling operation selection signal is input through the keypad 24 of the steam oven 100 (S101), the controller 90 controls the cooking chamber 21 of the steam oven 100 through the weighing sensor 50. Check whether there is food in the interior (S102), if there is no food in the cooking chamber 21, the door opening and closing sensor 60 checks whether the door 23 is opened or closed (S201), the door 23 The temperature sensor 40 measures the internal temperature of the cooking chamber 21 of the steam oven 100 in the closed state (S203), and the current temperature of the cooking chamber 21 measured by the temperature sensor 40 is controlled. If it is equal to or higher than the cooling operation start temperature set at 90, the water injector 70 supplies a predetermined amount of water to the current temperature of the cooking chamber 21 through the water injection port 71 inside the cooking chamber 21. When the steam is generated inside the cooking chamber 21 by spraying the inside of the cooking chamber 21 and cooled (S205), After the last and the air exhausting fan (22a) and the steam oil tool 81 of steam induction fan 80 is discharged (S207) the internal opening is driven cooking chamber 21 to the outside of the steam oven 100.

The controller 90 checks the presence of food in the cooking chamber 21 of the steam oven 100 through the weighing sensor 50 when the cooling operation selection signal is input through the keypad 24 (S101). In operation S102, if there is food in the cooking chamber 21, a notification sound requesting the removal of the cooking plate P is reproduced through the speaker 25 of the steam oven 100, and the notification sound is generated after the notification sound is generated. Re-check whether food is present in the cooking chamber 21 (S303), the door open / close detection sensor 60 checks whether the door 23 is opened or closed (S306), and the steam in the state in which the door 23 is closed The temperature sensor 40 measures the internal temperature of the cooking chamber 21 of the oven 100 (S309), and the current temperature of the cooking chamber 21 measured by the temperature sensor 40 is set in the controller 90. If the cooling operation is higher than the starting temperature, the exhaust fan 22a of the steam oven 100 and the steam induction fan 80 of the steam oil tool 81 By driving to discharge the internal heat of the cooking chamber 21 to the outside (S311), the inside of the cooking chamber 21 is cooled.

The controller 90 maintains the standby state for a set time (S305) when food is present after the food removal request notification sound generation (S301), so that the user can reconfirm the food in the cooking chamber 21.

The set time for maintaining the standby state (S305) is preferably set to less than 5 seconds.

Preferably, the cooling operation start temperature S203 of the control unit 90 is set to 60 degrees or more, and the cooling operation start temperature can be arbitrarily adjusted by the user.

The control unit 90 is a current of the cooking chamber 21 in which the exhaust fan 22a of the steam oven 100 and the steam induction fan 80 of the steam oil tool 81 are measured by the temperature sensor 40. It runs for a set time depending on the temperature.

Steam oven equipped with a cooling device according to the present invention configured as described above is operated as follows.

First, the user opens and closes the door 23 in the state in which the cooking of food is completed, thereby discharging food into the cooking chamber 21 to the outside, or discharging food in the cooking chamber 21 to the outside even when cooking of the food is completed. When the cooling operation selection is input through the keypad 24 of the housing 20 in a state of not performing (S101), whether the weighing sensor 50 installed in the cooking chamber 21 of the housing 20 is food or not. In operation S102, if there is no food in the cooking chamber 21, the door opening and closing sensor 60 installed in the door 23 and the housing 20 confirms whether the door 23 is opened or closed (S201). In the state in which the door 23 is closed, the temperature sensor 40 installed in the cooking chamber 21 measures the temperature inside the cooking chamber 21 and transmits the temperature to the control unit 90, and transmits the temperature to the control unit 90. Start of the cooling operation in which the set temperature value is set in the controller 90. If the above (S203) the water injector 70 is operated to spray the water to the cooking chamber 21 through the water injection port 71 in the cooking chamber 21 to cool (S205), the steam oven 100 The exhaust fan 22a and the steam induction fan 80 of the steam inlet 81 are operated to cool the steam generated while being cooled by the water injected through the water injection port 71 inside the cooking chamber 21. To be discharged (S207).

In addition, it is determined whether the food is present through the weight sensor 50 (S102), and if there is food in the cooking chamber 21, food removal request notification sound through the speaker 25 of the housing 20 (S301). ) Is regenerated, the food is reconfirmed by the weight sensor 50 of the cooking chamber 21 (S303), and if there is food in the cooking chamber 21, the door 23 and the housing 20 are provided. The door opening / closing sensor 60 installed in the door 23 checks whether the door 23 is opened or closed (S306), and the temperature sensor 40 installed inside the cooking chamber 21 in the state in which the door 23 is closed is the cooking chamber ( 21) the internal temperature is measured and transmitted to the control unit 90, and if the temperature value transmitted to the control unit 90 is equal to or higher than the cooling operation start temperature set in the control unit 90 (S309), the steam oven 100 The exhaust fan 22a and the steam induction fan 80 of the steam inlet 81 are operated to operate in the cooking chamber 21. The steam to the outside is discharged (S311). In this case, the weighing sensor 50 is installed on the upper surface of the cooking plate support 21b installed at both ends of the cooking chamber 21, and detects the weight of the food without the weight of the cooking plate to determine the presence of food. You will be judged.

On the other hand, the keypad 24 of the housing 20 is connected to the control unit 90 to operate the control unit 90 through the keypad 24.

Subsequently, the door open / close detection sensor 60 is preferably formed as a reed sensor, and a user may arbitrarily select and use a position detection sensor and a pressure sensor.

In addition, the door open / close detection sensor 60 is operated when the door 23 is open in the cooking chamber 21, and is not operated when the door 23 is sealing the cooking chamber 21.

On the other hand, the temperature sensor 40 for measuring the temperature of the cooking chamber 21 is attached to one side of the cooking chamber 21 of the housing 20, or a plurality of temperature sensors on the various side of the cooking chamber 21 40 is attached and can measure the temperature of the cooking chamber 21 accurately.

Subsequently, the water injector 70 has a pipe pipe connected to one side thereof, and receives water from the outside through the pipe pipe to inject water into the cooking chamber through the water injector 70.

In addition, the water sprayed into the cooking chamber 21 of the housing 20 through the water injector 70 is sprayed with water maintaining -10 degrees with respect to the current temperature of the cooking chamber 21. That is, when the internal temperature of the cooking chamber 21 is 80 degrees, water of 70 degrees maintaining -10 degrees is sprayed into the cooking chamber 21 to cool the cooking chamber 21.

Subsequently, the steam induction fan 80 is installed to the outside of the housing 20 so as to correspond to the steam induction port 81 formed inside the cooking chamber 21 of the housing 20 to forcibly discharge steam.

Subsequently, the controller 90 determines whether the door 23 is closed when there is no food in the cooking chamber 21 of the housing 20 (S201), and closes the door 23 when the door 23 is open. The request notification sound S202 is reproduced through the speaker 25 of the housing 20.

In addition, the controller 90 reconfirms whether food is present in the cooking chamber 21 of the housing 20 (S303), and if there is food, determines whether the door 23 is closed (S306), and the door 23. ) Is opened, the request notification sound (S307) for closing the door 23 is reproduced through the speaker 25 of the housing 20, and the food is present in the cooking chamber 21 by the weighing sensor 50. It is checked again (S303).

At this time, the control unit 90 regenerates the food removal request notification sound (S301), or after playing the request notification sound (S307) to close the door 23 (S303) by re-checking the presence of food (S303) If not, check whether the door 23 is opened or closed (S201) to operate the water injector 70 according to the temperature of the cooking chamber 21 to spray water into the cooking chamber 21 to cool (S205). .

At this time, the request notification sound (S301) for removing the food and the request notification sounds (S202, S307) for closing the door (23) are reproduced with different notification sounds.

In addition, the controller 90 measures the current temperature of the cooking chamber 21 and stops the operation of the steam oven 100 when it is lower than the cooling operation start temperature (S203, S309).

In addition, the exhaust fan 22a of the steam oven 100 and the steam induction fan 80 of the steam induction port 81 are driven for a predetermined time corresponding to the current temperature in the cooking chamber 21 to be inside the cooking chamber. Hot heat is discharged to the outside (S207, S311).

In addition, the control unit 90 rechecks whether food is in the cooking chamber 21 of the housing 20 (S303), and maintains the standby state for a set time when there is food (S305), and when the set time is exceeded, the door It is determined whether the 23 is closed (S306), and the steam in the cooking chamber 21 is transferred to the outside through the exhaust fan 22a and the steam induction fan 80 according to the temperature (S309) of the cooking chamber. When the food is discharged within the set time (S311), the weight sensor 50 checks again whether the food is present (S303) to determine whether the door 23 is closed (S201), and the cooking chamber 21 of the cooking chamber 21 The water injector 70 is operated into the cooking chamber 21 according to the current temperature S203 to spray water through the water injection port 71 to cool the water in operation S205.

At this time, the setting time of the standby state is preferably set to less than 5 seconds so that rapid progress is made.

In addition, the cooling operation start temperature of the control unit 90 is preferably set to 60 degrees or more, and the user can arbitrarily set the cooling operation start temperature.

On the other hand, by operating the exhaust fan 22a and the steam induction fan 80 of the steam oven 100 to generate steam generated by spraying water into the cooking chamber 21 through the water injector 70 as described above. After discharging to the outside or by operating the exhaust fan 22a and the steam induction fan 80 of the steam oven 100 to discharge the steam to the outside to cool the temperature of the cooking chamber 21 is the cooling operation start temperature When the temperature is lowered below, the operation of the steam oven 100 is stopped, and when the temperature of the cooking chamber 21 is equal to or higher than the starting temperature of the cooling operation, the cooling operation is repeatedly restarted and the temperature of the cooking chamber 21 is cooled. It will fall to the starting temperature.

10: cabinet 20: housing
21: cooking chamber 21a: steam inlet
21b: cooking plate support 21c: support frame
22 outlet 22a exhaust fan
23: door 24: keypad
25: speaker 30: steam generator
40: temperature sensor 50: weighing sensor
60: door open and close detection sensor 70: water spray
71: water jet 80: steam induction fan
81: steam oil utensil 90: control unit
100: steam oven

Claims (5)

The housing 20 is provided inside the cabinet 10, and a door 23 is opened and closed to operate in front of the cooking chamber 21 of the housing 20, and a keypad 24 provided on one surface of the housing 20. The steam generated by the steam generator 30 is supplied into the cooking chamber 21 through the steam inlet 21a into the cooking chamber 21 of the housing 20 by the operation of the cooking chamber 21 to cook food, and is generated during cooking. A temperature sensor 40 for detecting a temperature inside the cooking chamber 21 of the steam oven 100 including an exhaust fan 22a for discharging the steam to the outside through the discharge port 22 formed in the cooking chamber 21;
Both sides of the plurality of cooking plate supporters 21b installed at both ends of the cooking chamber 21 of the housing 20 are vertically connected to each other to support the support frame 21c, and the food is placed thereon to support the cooking plate support 21b. Weighing sensor 50 in response to the weight of the cooking plate (P) slidingly coupled to;
A door open / close detection sensor 60 configured to detect whether the door 23 that seals the cooking chamber 21 of the housing 20 is opened or closed;
A water injector 70 for injecting water through the water injection hole 71 formed in the cooking chamber 21 of the housing 20;
A steam induction fan (80) for forcibly inducing steam discharge through the steam inlet (81) formed in the cooking chamber (21) of the housing (20); And
When the cooling operation selection signal is input through the keypad 24 (S101), it is checked whether food is present in the cooking chamber 21 of the housing 20 (S102), and if there is no food, the door 23 is closed. In the state S201, the water injector 70 is driven according to the current temperature S203 inside the cooking chamber 21 to spray water into the cooking chamber 21 to cool the inside of the cooking chamber 21 (S205). Or, if there is food in the cooking chamber 21 in the state in which the door 23 is closed (S306) according to the current temperature (S309) of the inside of the cooking chamber 21 and the exhaust fan 22a of the steam oven 100 and In the steam oven having a cooling device consisting of; Control unit 90 for cooling the inside of the cooking chamber 21 by driving the steam induction fan to discharge the internal heat of the cooking chamber 21 to the outside (S311),
When the cooling operation selection signal is input through the keypad 24 of the steam oven 100 (S101), the controller 90 controls the cooking chamber 21 of the steam oven 100 through the weighing sensor 50. Check whether there is food in the interior (S102), if there is no food in the cooking chamber 21, the door opening and closing sensor 60 checks whether the door 23 is opened or closed (S201), the door 23 The temperature sensor 40 measures the internal temperature of the cooking chamber 21 of the steam oven 100 in the closed state (S203), and the current temperature of the cooking chamber 21 measured by the temperature sensor 40 is controlled. If it is equal to or higher than the cooling operation start temperature set at 90, the water injector 70 supplies a predetermined amount of water to the current temperature of the cooking chamber 21 through the water injection port 71 inside the cooking chamber 21. When the steam is generated inside the cooking chamber 21 by spraying the inside of the cooking chamber 21 (S205), After this, the exhaust fan 22a of the steam oven 100 and the steam induction fan 80 of the steam oil tool 81 are driven to discharge heat inside the cooking chamber 21 to the outside (S207). Steam oven chiller with a cooling device to. delete The method of claim 1,
The controller 90 checks the presence of food in the cooking chamber 21 of the steam oven 100 through the weighing sensor 50 when the cooling operation selection signal is input through the keypad 24 (S101). In operation S102, if there is food in the cooking chamber 21, a notification sound for requesting food removal through the speaker 25 of the steam oven 100 is reproduced (S301), and after the notification sound is generated, the cooking chamber 21 is used. Re-check whether there is food in the interior (S303), the door open / close detection sensor 60 checks whether the door 23 is opened or closed (S306), the steam oven 100 in the state in which the door 23 is closed The temperature sensor 40 measures the temperature of the cooking chamber 21 of the cooking chamber 21 (S309), and starts the cooling operation in which the current temperature of the cooking chamber 21 measured by the temperature sensor 40 is set in the controller 90. If the temperature is higher than the exhaust fan 22a of the steam oven 100 and the steam induction fan 80 of the steam oil tool 81 Copper to the cooking chamber 21, a steam oven cooling device with a cooling device, comprising a step of cooling the inside of the cooking chamber 21 by discharging (S311) the internal heat to the outside. The method according to claim 1 or 3,
Cooling operation start temperature of the control unit 90 is a steam oven cooling apparatus having a cooling device, characterized in that more than 60 degrees. The method of claim 3, wherein
The control unit 90 is a current of the cooking chamber 21 in which the exhaust fan 22a of the steam oven 100 and the steam induction fan 80 of the steam oil tool 81 are measured by the temperature sensor 40. Steam oven cooling apparatus having a cooling device, characterized in that driven for a set time according to the temperature.
KR1020100115669A 2010-11-19 2010-11-19 Steam oven to possess the cooling device KR101241122B1 (en)

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Application Number Priority Date Filing Date Title
KR1020100115669A KR101241122B1 (en) 2010-11-19 2010-11-19 Steam oven to possess the cooling device

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KR101241122B1 true KR101241122B1 (en) 2013-03-11

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101487406B1 (en) * 2014-08-11 2015-01-28 명동일 Electric cooker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005016743A (en) * 2003-06-23 2005-01-20 Kometsuto Kato:Kk Heating cooker
KR20060129123A (en) * 2005-06-10 2006-12-15 삼성전자주식회사 A heating cooker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005016743A (en) * 2003-06-23 2005-01-20 Kometsuto Kato:Kk Heating cooker
KR20060129123A (en) * 2005-06-10 2006-12-15 삼성전자주식회사 A heating cooker

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