KR101844632B1 - Separate cooking apparatus with indeuction heating - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a detachable cooking apparatus using an induction heating system, and more particularly, to a technique for cooking a food by using a vessel used in a real situation as a cooking vessel and utilizing an IH heating system.
An object of the present invention is to propose a separate type cooking apparatus in which steam is discharged naturally after cooking using the induction heating system (IH) so that the materials in the cooking vessel are not crushed.

Description

[0001] SEPARATE COOKING APPARATUS WITH INDEUCTION HEATING [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a detachable cooking apparatus using an induction heating system, and more particularly, to a technique for cooking a food by using a vessel used in a real situation as a cooking vessel and utilizing an IH heating system.

Generally, the induction heating cooker is not shown in the drawing. However, the induction heating cooker uses induction heating (IH) as a heat source. The induction heating cooker includes a working coil And a control unit for controlling the induction heating unit.

In the conventional induction heating cooker configured as described above, a magnetic force line is generated in the working coil when a power source is inputted, and a cooking vessel made of a magnetic material placed in the influence zone of the magnetic force lines generates heat by magnetic force lines to heat the contents in the cooking vessel .

Further, the high temperature of the cooking vessel is not conducted to the induction heating cooker by the ceramic plate provided between the cooking vessel and the working coil.

As described above, since the power is supplied to the induction heating unit after the cooking vessel is filled in the cooking vessel and then the heating mode is selected, a magnetic force line is generated between the cooking vessel and the working coil, and the magnetic force line generated by the working coil generates heat And the cooked food is cooked in the cooking vessel.

In addition, in the conventional cooking of the food and beverage, the electric pressure thermosynthetic rice cooker has been widely popularized to play a very important function and role, and the research and development of the electric pressure heat insulation field cooker having the function and role has been continuously carried out, Technology exists.

A technique for using such an induction heating method and an electric pressure thermosensitive rice cooker together is described in Korean Patent No. 10-1086288 entitled " Integrated inner pot seating of an induction heating type electric pressure thermosensitive rice cooker ".

The prior art does not cause a step between the constituent elements (fix ring, outer case, and working coil base), so that the cooking heat generated by the induction heating coil, which is operated during cooking, It is possible to perform a cooking or keeping process with a high thermal efficiency by cutting off heat exposed to the outside of the inner pot seating part.

However, even with the above-mentioned prior art, there is a disadvantage that the material contained in the cooking pot (inner pot) is heated within a short time by raising the internal pressure of the cooker and then the material is crushed unless the steam is removed.

Korean Registered Patent No. 10-1086288 (registered Nov. 17, 2011)

An object of the present invention is to propose a separate type cooking apparatus in which steam is discharged naturally after cooking using the induction heating system (IH) so that the materials in the cooking vessel are not crushed.

It is another object of the present invention to provide a cooking device which can be used as a food container and which can be separated from the cooking device, so that hygienic management is possible.

The detachable cooking apparatus proposed by the present invention is designed to cook rice with cooking rice, and the cooking vessel uses stainless steel to minimize scratches during washing.

The present invention is characterized in that the cooking vessel is heated by dividing the heating temperature, the heating time and the heating amount in the cooking apparatus of the induction heating system, so that even if the same material (for example, rice) And so on.

The present invention aims to provide a user with a cooking process of a separate type cooking apparatus through a display.

According to an aspect of the present invention, there is provided a detachable cooking apparatus comprising: a cooking vessel for containing a material for cooking food; A cooking device coupled to the cooking container to heat the cooking container; And a processor for controlling the cooking apparatus to regulate heat according to the material, wherein the processor controls the heating of the cooking vessel according to a cooking method selected by a user; And a display unit for providing the user with the type of food and the cooking progress process of the food selected by the user.

Wherein the cooking apparatus is characterized in that the cooking vessel is heated after the lower portion of the cooking vessel and the upper portion of the cooking apparatus are fastened to each other while being separated from the cooking vessel, Is heated.

The control unit controls the cooking unit to reheat the cooked food after a predetermined time according to the cooking method selected by the user, sets the heating temperature, the heating amount, and the cooking time according to the material, The control unit controls the heating unit so that the heating unit is heated.

According to an embodiment of the present invention, there is provided a method of cooking a detached-type cooking apparatus comprising the steps of: placing a material for cooking food in a cooking vessel; Heating the cooking vessel with the cooking vessel; And providing the user with a type of food and a process of cooking the food selected by the user, wherein the heating step heats the cooking vessel according to a cooking method selected by the user.

At this time, in the heating step, the lower part of the cooking vessel and the upper part of the cooking apparatus are coupled with each other while being separated from the cooking vessel, and then the cooking vessel is heated. Wherein the cooking vessel is heated, and the cooking vessel is heated by setting a heating temperature, a heating amount, and a cooking time according to the material.

The method may further include reheating the cooked food according to the cooking method selected by the user after a preset time has elapsed.

INDUSTRIAL APPLICABILITY The present invention has the effect that the material in the cooking container is not crushed by discharging water vapor naturally after cooking using the induction heating method (IH), so that the taste of the cooked food is superior to that of a general rice cooker and can be cooked quickly.

Further, according to the present invention, the cooking utensil itself can be directly used as a food bowl, and the cooking utensil can be separated from the cooking utensil, thereby enabling hygienic management.

According to an embodiment of the present invention, when rice is cooked, a burned rice can be made together, and the cooking vessel can be made of stainless steel to minimize scratches during washing.

The present invention is characterized in that the cooking vessel is heated by dividing the heating temperature, the heating time and the heating amount in the cooking apparatus of the induction heating system, so that even if the same material (for example, rice) It is possible to have effect.

1 is a view showing a separate type cooking apparatus according to an embodiment of the present invention.
2 is a view illustrating a detachable cooking apparatus to which a cooking container according to an embodiment of the present invention is coupled.
3 is a view illustrating a cooking vessel and a separate type cooking apparatus according to an embodiment of the present invention.
FIG. 4 is a conceptual view of a separate type cooking apparatus according to an embodiment of the present invention.
FIG. 5 is a view illustrating the crushing of rice balls according to an embodiment of the present invention.
6 is a view illustrating a large detachable cooking apparatus according to an embodiment of the present invention.
7 is a block diagram of a separate cooking apparatus according to an embodiment of the present invention.
8 is a flowchart illustrating a method of cooking a separate type cooking apparatus according to an embodiment of the present invention.

Other objects and features of the present invention will become apparent from the following description of embodiments with reference to the accompanying drawings.

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

However, the present invention is not limited to or limited by the embodiments. Like reference symbols in the drawings denote like elements.

1 is a view showing a separate type cooking apparatus according to an embodiment of the present invention.

The separate type cooking apparatus 100 according to an embodiment of the present invention includes a heating unit 120 and a setting unit 110.

The heating unit 120 serves to heat the cooking vessel after the cooking vessel is fastened and the user can select a desired menu through the setting unit 110 such as cooking, The heating time, the heating amount, and the heating temperature are adjusted according to the user's selection, thereby heating the cooking container.

Accordingly, the heating unit 120 is formed of a material having a high thermal conductivity, and heats the cooking vessel by induction heating (IH).

The heating temperature can be divided into a first heating temperature, a second heating temperature and a third heating temperature.

The primary heating temperature refers to the temperature for reaching the predetermined temperature to be heated so as to be cooked for the cooking method selected by the user and the secondary heating temperature means the temperature for maintaining the primary heating temperature for the amount of deviation .

The tertiary heating temperature means, for example, a temperature for making rice and rice cake together when rice is cooked using rice.

The amount of heating can be divided into a primary heating amount, a secondary heating amount, and a tertiary heating amount.

The primary heating amount means a heating amount to be heated in order to be cooked for the cooking method selected by the user, and the secondary heating amount means a heating amount for maintaining the secondary heating temperature.

Also, the tertiary heating amount refers to the amount of heat that is heated to heat the rice, for example, when rice is cooked using rice.

The time can be divided into a first time, a second time, a third time and a fourth time.

The primary time is inversely proportional to the primary heating temperature, and the secondary time means the time to maintain the secondary heating amount.

Also, the third time means a time for maintaining the third heating temperature, and the fourth time means a time for putting the steam in accordance with the third heating amount.

Accordingly, various foods can be cooked according to the user's selection, and the cooked state can be displayed and provided to the user.

FIG. 2 is a view showing a detachable cooking apparatus combined with a cooking vessel according to an embodiment of the present invention, and FIG. 3 is a view illustrating a cooking vessel and a detachable cooking apparatus according to an embodiment of the present invention.

2 and 3, a detachable cooking apparatus 100 including a cooking vessel according to an embodiment of the present invention includes a cooking vessel 200 and a setting unit 110.

The separate type cooking apparatus 100 is characterized in that the cooking vessel 200 is stably mounted in a horizontal pot shape and has a structure in which the cooking vessel 200 is vertically separated from the cooking vessel 200.

Generally, when the rice is cooked by the user, the rice air containing the rice cooks the dish for each meal, but the inner pot of the cooker for cooking the rice does not frequently wash the dishes when the rice is left, .

This is because the inner pot itself is heavy, and if the inner pot is damaged frequently while washing the inner pot, the material may be damaged when the food is cooked at the damaged portion of the inner pot.

Since the cooking container 200 itself is made of a light material so that it can act as a bowl such as a rice bowl, the cooking container 200 can be taken out and used for eating after cooking. ) Can be cleaned immediately and can be hygienically managed, and there is no need to continuously use the heat retaining function, thereby reducing the power consumption.

In addition, in the present invention, when the user selects the frying and kneading functions in the setting unit, it is possible to cook the frying pans together by setting the heating amount, the heating time, and the heating temperature while cooking the rice using the rice have.

In the case of the conventional induction heating (IH) electric pressure cooker, the aim is to cook rice without burning rice. If the burning rice occurs together with rice, the entire inner pot must be taken out and cleaned. Each washing has a problem that the inner pot itself may be damaged, though the weight of the inner pot itself may be damaged.

However, in the case of the conventional induction heating type pressure cooker, it is aimed at how long the cooked rice can be preserved and preserved by using the heat keeping function after once cooking the rice.

On the other hand, in the present invention, rice curd can be manufactured together with rice using the induction heating method (IH) from the beginning, and the user uses the cooking utensil 200 itself as a rice bowl, When the setting unit 110 is selected by the setting unit 110 in combination with the detachable cooking apparatus 100, it is possible to create a soap dish, and the cooked dish 200 can be taken out of the cooking vessel 200 and then eaten again.

The cooking vessel 200 is made of a material (for example, stainless steel or the like) that has a high thermal conductivity and hardly causes damage during washing.

In addition, the invention may include the function of cooking porridge, soup, warming and ramen.

According to an embodiment of the present invention, when the user selects the heating function in a state where the rice is cooked and the rice is cooked and the cooked rice is cooked and the cooked rice is cooked, And the heating time can be set so that the cooking vessel can be heated so as to heat the cooked rice.

At this time, the separate type cooking apparatus 100 may have a built-in battery, and the cooked food in the separate type cooking apparatus 100 may be set in a standby state instead of keeping the food in the cooking vessel 200 to prevent consumption of standby power , The user may re-connect the separate type cooking apparatus 100 and the power source at the time selected by the user to reheat the cooking vessel 200 to utilize the warming function.

At this time, since the cooked food in the cooking container 200 may be damaged, the acidity indicating the degree of corruption of the cooked food may be measured. If the acidity is measured to be higher than the reference value, have.

In another embodiment of the present invention, when the user fills the cooking container 200 with an appropriate amount of water and selects the porridge function, the separate cooking device 100 is firstly heated to set the water to reach 100 degrees When the water reaches 100 degrees, the amount of heating can be lowered, and the user can be informed of the alarm. In this case, when the user inserts a pre-prepared blanch material to prepare the desired blanch and selects the blanching function again in the setting unit 110, the separate-type brewing apparatus 100 adjusts the amount of heating, the heating temperature and the heating time It is also possible to inform the user that the completion of the death is completed by an alarm.

According to another embodiment of the present invention, when an appropriate amount of water is filled in the cooking container 200 and the function of the ramp surface is selected, the separate cooking device 100 is firstly heated to set the water to 100 degrees, When the water reaches 100 degrees, the amount of heating is lowered and the user is informed that the noodles can be put through the alarm. At this time, the user inserts the raw material of the ramen and then presses the ramen button again, the separated cooking apparatus 100 adjusts the amount of heating, the heating temperature, and the heating time to complete the ramen to inform the user of the completion of the ramen .

As shown in FIG. 6, the present invention can also be applied to a case where a large amount of food is cooked.

At this time, the separate cooking apparatus 100 includes a cooking vessel 200, a separate cooking apparatus 100, and a setting unit 110. Depending on the type of food set through the setting unit 110, The cooking vessel 200 can be heated by adjusting the heating temperature, and the cooking vessel 200 can be separated as a whole after the cooking is completed to be used as a vessel for dishwashing.

FIG. 4 is a conceptual view of a separate type cooking apparatus according to an embodiment of the present invention.

The detachable cooking apparatus 400 includes a cooking vessel 410, a cooking apparatus 420 and a processor 430. The processor 430 includes a control unit 431 and a display unit 432. [

The cooking vessel 410 serves to hold food for cooking food such as rice, rice cake, rice grenaded rice, stone rice bowl, and so forth, and may serve as a food bowl after cooking. Further, it is made of a material (for example, stainless steel or the like) which has a high thermal conductivity and hardly causes damage during washing.

The cooking apparatus 420 is coupled to the cooking vessel 410 to heat the cooking vessel 410.

At this time, the cooking device 420 can heat the cooking container 410 after the lower portion of the cooking container 410 and the upper portion of the cooking device 420 are coupled to each other, separated from the cooking container 410 At this time, the heating method can heat the cooking container 410 using the induction heating method (IH).

The processor 430 controls the heating amount, the heating temperature, and the heating time of the cooking device 420 according to the material contained in the cooking container 410.

The control unit 431 controls the heating of the cooking container 410 by adjusting the heating amount, the heating time, and the heating temperature according to the cooking method selected by the user, for example, cooking, warming, blanching,

The controller 431 controls the cooking device 410 to reheat the cooking container 410 at a time set by the user when the food is stored in the cooking container 410 after the food is cooked according to the cooking method selected by the user, (420).

At this time, the cooking apparatus 420 may have a built-in battery, and the cooked food in the cooking apparatus 420 may be set in a standby state instead of keeping the cooked food in the cooking vessel 410 to prevent consumption of standby power. The user may reconnect the cooking device 420 and the power source at the selected time to reheat the cooking container 410.

In addition, since the cooked food may be damaged in the cooking container 410, the acidity indicating the degree of corruption of the cooked food may be measured, and if the acidity is measured above the reference value, (432).

 The display unit 432 may provide the user with the type of food and the cooking progress process of the food selected by the user.

FIG. 5 is a view illustrating the crushing of rice balls according to an embodiment of the present invention.

5 (a) shows the shape of general rice balls using the conventional induction heating (IH) electric pressure rice cooker. Generally induction heating type electric pressure cooker is evaluated as a high performance rice cooker to increase the internal pressure of the cooker to make soft rice in a short time.

However, if the air pressure inside the rice cooker is increased, the boiling point of the water is increased, but the space between the rice bolls becomes narrower. If the water vapor is not removed after that, the rice bolls are crushed.

FIG. 5 (b) is a view showing the shape of the rice brew using the separate type cooking apparatus according to the embodiment of the present invention.

As shown in FIG. 5 (b), in the present invention, a cooking vessel is manufactured so that steam can naturally escape after rice is cooked so as to widen the space between the rice blanks at the time of cooking.

In addition, the separate type cooking apparatus of the present invention can control the amount of heating, the heating time, and the heating temperature so that the cooking vessel is heated by the induction heating method (IH) to make a rice cake together with rice.

7 is a block diagram of a separate cooking apparatus according to an embodiment of the present invention.

The separate cooking apparatus 100 according to an embodiment of the present invention includes a processor 700, an AC input unit 711, an EMI filter 712, a current sensor control unit 713, a relay control unit 714, a rectifying circuit 715, . And a coil oscillation unit 716. A feedback sensor control unit 717, an IGBT oscillation unit 718, a display and control unit 719, a safety sensor 720, an overheat prevention sensor 721, a temperature sensor 722 and a buzzer buzzer 723.

First, the AC input unit 711 receives the power supply voltage, and the input power passes through a relay control unit 714 which can turn on / off the power via the EMI filter 712. The power source that has passed through the relay control unit 714 is rectified through the rectifying circuit 715 and the rectified power source is moved to the IGBT oscillating unit 718.

The processor 700 calculates the signals input from the respective safety sensors 720, the overheat prevention sensor 721 and the temperature sensor 722 and drives the IGBT oscillation section 718 to control the coil oscillation section 716 ).

Thereafter, the signals measured by the temperature sensor 722, the internal timer function of the processor 700, the current sensor control unit 713 and the feedback sensor control unit 717, and the user's selection input from the display and control unit 719 are used So that the separate type cooking apparatus 100 controls the cooking vessel 200 to be heated.

The safety sensor 720 determines the inclination of the detachable cooking apparatus 100. If the temperature sensor 720 is not located within the predetermined normal range, A warning display may be provided to the user through the control unit 719. [

The temperature sensor 722 serves to measure the temperature in real time according to the cooking method selected by the user by the detachable cooking apparatus 100 and transmit the measured temperature to the processor 700.

8 is a flowchart illustrating a method of cooking a separate type cooking apparatus according to an embodiment of the present invention.

In a method of cooking a separate type cooking apparatus according to an embodiment of the present invention, a material is placed in a cooking vessel to cook food such as rice, rice cake, and sashimi (S810), and the cooking vessel is heated by heating the cooking vessel ).

Thereafter, the user can be informed of the type of food and the cooking process of the food selected by the user (S830).

At this time, the cooking vessel can replace the role of the food vessel after cooking. Further, it can be made of a material (for example, stainless steel or the like) which has a high thermal conductivity and hardly causes damage during washing.

Further, the cooking vessel may be heated after the lower portion of the cooking vessel and the upper portion of the cooking apparatus are coupled with each other in a separated state from the cooking vessel. At this time, the cooking vessel is heated using the induction heating system (IH) can do.

The heating amount, the heating temperature, and the heating time of the cooking device may be adjusted according to the material contained in the cooking container and the cooking method selected by the user.

At this time, if the food is stored in the cooking container after the food is cooked according to the cooking method selected by the user, it is determined whether the cooked food is stored in the cooking container for a preset time, (S840). If the preset time has elapsed or the temperature of the cooked food is lower than a preset temperature, the cooking vessel may be reheated.

In this case, by using the built-in battery, it is possible to prevent the consumption of standby power by setting the cooked food in a standby state instead of keeping the temperature in the cooking vessel, or to reheat the cooking vessel by connecting the power again at the time selected by the user have.

In addition, since the cooked food may be damaged in the cooking vessel, the acidity indicating the degree of corruption of the cooked food may be measured, and a warning message may be displayed to the user using the display when the acidity is measured to be higher than the reference value.

The cooking method of the separate type cooking apparatus according to an embodiment of the present invention may be implemented in the form of a program command that can be executed through various computer means and recorded in a computer readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions recorded on the medium may be those specially designed and constructed for the present invention or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

100: Cooking device
200: Cooking container
110: Setting section

Claims (11)

A cooking vessel (200) for containing a material for cooking food;
A cooking device (100) coupled to the cooking container to heat the cooking container; And
And a processor (430) for controlling the cooking device to regulate heat according to the material,
The processor
A control unit (431) for controlling the cooking vessel to be heated according to the cooking method selected by the user; And
And a display unit (432) for providing the user with a type of food and a cooking progress process of the food selected by the user,
The control unit 431
And controlling the heating of the material contained in the cooking container by setting the heating temperature, the heating amount, and the cooking time according to the material, controlling the reheating of the cooked food according to the cooking method selected by the user, ,
The heating temperature is divided into primary, secondary and tertiary heating temperatures,
The heating amount is divided into first, second and third heating amounts,
The cooking time is divided into first, second, third and fourth cooking times,
The cooker 100 is provided with a cooker 120. The cooker 200 includes a stainless steel food bowl which is seated on the heating unit and is fastened and detachable and a lid covering the upper portion of the food bowl Wherein the cooking device 100 is separated from the cooking container 200 and the lower portion of the cooking container is heated by the heating portion of the cooking device to heat the cooking container,
The cooking apparatus 100 may further include a safety sensor for determining a slope of the cooking apparatus 100 and displaying a warning through the display and the control unit when the cooking apparatus 100 is not positioned within a predetermined normal range, A temperature sensor for measuring the temperature in real time according to the cooking method selected by the user and delivering the temperature to the processor, and a buzzer buzzer In addition,
Wherein the cooking apparatus (100) heats the material contained in the cooking vessel (200) using an induction heating method. delete delete delete delete delete delete delete delete delete delete

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