JP2017109076A - Electromagnetic Induction Heating Fryer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating fryer for frying materials to be fried by raising a temperature of frying oil put in a frying container using electromagnetic induction heating and improving the texture of fried objects fried by high-frequency waves.SOLUTION: The electromagnetic induction heating fryer includes: a frying body 100 having an openable/closable lid body 110 on an upper side and in which a plurality of frying containers 120 are disposed; an induction heating part 200 that generates induction current to raise or retain the temperature of the frying oil put in the frying containers 120; a high-frequency frying part 300 provided on the lid body 110 for applying the high-frequency waves; and a controller part 400 for controlling the induction heating part 200 and the high-frequency frying part 300.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an electromagnetic induction heating fryer, and more specifically, obtained by raising the temperature of frying oil contained in a frying container using electromagnetic induction heating to fry deep-fried food material and frying at high frequency. The present invention relates to an electromagnetic induction heating fryer with improved texture of fried food.

  In general, a tempura frying device for frying fried food materials is widely known as a tempura frying device described in US Pat. No. 4,580,549, Japanese Patent No. 1046416, Korean Patent Application Publication No. 1990-000000271, and the like. These devices use the property that the frying oil floats on the water without mixing the water and the frying oil (edible oil). The water and the frying oil are put together in the container and the water is located below. After being placed on top, the top frying oil is heated to fry the fried material.

  Korean Patent Application Publication No. 1990-0000301, which is one of the conventional frying devices using water and frying oil, has a plurality of vent pipes penetrating from the front to the rear in the middle of a container having a flange at the upper end. . Above that, a plurality of heating pipes having radial heat pins are provided in the same direction as the vent pipe so as to improve thermal conductivity, and a fried net is placed on the heating pipe. A separator plate is formed in the central part of the exhaust pipe provided at the rear end of these vent pipe and heating pipe to define a gas exhaust port and an air exhaust port, and a banner is attached to the front end of the heating pipe An apparatus is disclosed in which water is poured into a container to fill up the upper side of the vent pipe, and then the frying oil is poured onto the container so that the frying oil is heated to fry the fried food material.

  However, in the tempura frying device fried as the prior art and all the tempura frying devices using water and frying oil, the frying material of the frying material to be fried is heated by frying the frying oil to a temperature of 160 to 220 ° C. It sinks in the water below and is collected on the bottom. The aim is to fry the deep-fried food material in a clean and moist state of fried oil by supplementing the moisture required for the frying oil. In order to achieve the object, it is necessary to prevent the water from boiling and mixing the frying residue and the frying oil, and to prevent the water from further boiling and exploding to the outside. For that purpose, a vent pipe serving as a cooler must be provided and the temperature of the frying oil in contact with the water surface must be maintained at 50 to 55 ° C.

  However, since the vent pipe has a structure that penetrates the inside of the fryer, the structure is complicated. As a result, there is a problem that it is difficult to manufacture and the manufacturing cost is high. In addition, since water is cooled by radiating heat using indoor air that passes through the vent pipe, the vent pipe cannot perform the cooling function normally if the indoor temperature rises or it overheats due to long-term use. There was a problem that the water boiled on the frying oil and exploded with the frying oil, and the worker was burned.

The induction heating coil is used as a heating device of an induction range which is a future type electronic cooking utensil, and is heated by an electromagnetic induction method.
The induction heating coil used for the induction range has a shape in which a copper stranded wire obtained by twisting a plurality of (three) copper wires is wound round on a disc. For this reason, when alternating current is passed, magnetic lines of force are generated, and an eddy current is generated at the center of the lines of magnetic force.

When a metal having magnetism flows into the magnetic field lines, the metal is heated by electric resistance.
This is called magnetic induction heat generation, and induction microwave ovens using magnetic field induction technology that generates heat by such a magnetic induction method have the feature that there is no combustion flame and heat is generated quickly. It can be said that this is a future-type electronic cooking utensil having stability and cleanliness compared to a cooker.

  As described above, a normal induction microwave oven has a flat plate-shaped heating unit in which copper stranded wires are formed into a disc shape, and a concave shape such as a container shape using a round winding in a container shape with a recessed central portion. A heating part.

  Thus, it can be seen that the induction heating coil rolled in a disk shape is used for a plate-shaped cooking utensil or an electric rice cooker. A uniform tempering device for an electromagnetic induction heating fryer described in Korean Patent No. 176928 (published on May 25, 1998) includes a motor that generates a rotational force and an engagement that is engaged with a rotating shaft of the motor. A section. A rotating member in which a sliding pin is engaged at a predetermined distance from the engaging portion, and a long hole portion in which the sliding pin is fitted and slid on the lower side are formed. A vertical movement member formed in a vertical direction with the elongated hole portion and a vertically moving member, and a frying basket that is connected to one side of the vertical connection portion and in which fried food is placed. There was a problem that it was difficult to apply to a small fryer.

  The induction meat roasting machine described in Korean Utility Model No. 20-2009-0011274 uses a induction member generated by applying electricity to the induction heating coil to prepare a cooking member placed on the heating coil. In an induction meat grill that heats and cooks, the cooking member is formed into a square plate by pressure-bonding charcoal powder, but there are many U-shaped uneven portions on one side of the cooking member in the lateral direction. And the other surface of the cooking member is formed as a smooth flat surface, and the cooking member is detachably mounted on the induction heating coil. Although a large number of cooking members are scattered, there is a problem that it is difficult to apply to a fryer.

  A fryer using an induction heating coil described in Korean Patent No. 086869 has holes formed on opposite side walls. A heating part that is heated by an induction heating method is formed in the hole, and the heating part fixes both ends of the metal pipe to the side wall hole of the frying tank. A ceramic pipe is fitted inside the metal pipe. Inside the metal pipe, a copper wire that is spirally wound around the outer peripheral surface of the ceramic pipe is fixed. Although the blower fan is disposed on one side of the ceramic pipe, the heating unit is present inside the frying tub, so that even if the portion where the frying oil and the heating unit are in contact with each other is cooled using the blower fan, an appropriate temperature is obtained. There is a problem that it is difficult to maintain, and it is difficult to make it into a product. In addition, since a heating part is provided in the inside of a frying tank, a cooking space becomes narrow. There is a problem that the corner of the heating part is burnt black or fried residue adheres and is difficult to clean. Thereby, even if it pours new frying oil, there exists a problem that the rancidity of frying oil will advance quickly.

Korean Registered Patent No. 176928 (published May 25, 1998) Republic of Korea Utility Model No. 2009-0011274 (released on November 04, 2009) Korea Registered Patent No. 0861869 (announced on October 06, 2008)

In order to solve the above-mentioned problems, the present invention provides a plurality of frying containers and distinguishes them according to the amount of the fried food material or the nature of the fried food material, and fries the distinguished fried food material using an electromagnetic induction heating method. In addition, the surface of the deep-fried food material that is fried with frying oil by applying a high frequency has a crunchy and crispy texture, and the inside is electromagnetic induction heating for the purpose of providing a fried food with a moist texture Provide flyer.
In addition, the present invention provides a heating member on the outer surface of the frying container so that electromagnetic induction heating can be conducted quickly while using a material that is approved by the Korean Food and Drug Safety Agency for a frying container in which frying oil and fried food materials are placed. Provide an electromagnetic induction heating fryer.
Furthermore, the present invention allows the far-infrared wavelength generated from the ceramic to penetrate deeply into the inside of the deep-fried food material to be heated uniformly, maintaining the freshness of the deep-fried material, Provides an electromagnetic induction heating fryer that has a crunchy and crispy texture and is intended to be softly fried inside.

In order to achieve the above object, an electromagnetic induction heating fryer according to the present invention is provided with a lid that is openable and closable at the top, and a plurality of frying containers that are fried differently depending on the amount of fried material or the nature of the fried material. A frying body, an induction heating unit disposed outside the frying container to generate an induced current and raise the temperature of the frying oil contained in the frying container, and frying in the frying container The surface of the fried food material is crispy and crispy, and the inside is a high-frequency fried portion disposed on one side of the lid so that the fried food material is fried so that the inside has a moist texture And controlling the induction heating unit and the high-frequency frying unit to keep the temperature of the frying oil inside the frying container at an appropriate level, and providing the fried food body with a controllable cooking time for the fried food material to be fried Characterized in that it comprises a controller unit.
The induction heating unit of the present invention is provided on a metal heating member provided on the outside of a plurality of frying containers, a plurality of brackets fixed on the outside of the plurality of frying containers and provided at predetermined intervals, and a bracket. A coil that is electrically connected to the controller unit so as to generate an induced current, a magnet that is provided outside the coil to generate magnetic force, and a magnet fixing member that fixes the magnet to one side of the coil. It is characterized by providing.
The induction heating unit of the present invention includes a plurality of fried containers so that the induction of electromagnetic induction can be smoothly caused by the coil and the temperature of the frying oil placed in the fried container can be quickly raised to easily fry the fried material. A metal coating layer is formed by coating a metal material on the outer surface of the substrate using a powder coating method.
The high-frequency generator according to the present invention includes a frying basket in which the fried food material is placed so that the fried food material is fried with frying oil, and the lid is placed in close contact with the top of the frying basket. A car cover disposed on the side of the car, and the car cover is fixed to one side of the lid by engaging with one side of the car cover so that the car cover is firmly attached to the upper part of the lifting car by an elastic action. A cover support, an insulator provided on the cover provided with the cover support to prevent leakage of high frequency applied to the lifting basket, and a lid connected to the controller unit via the inside of the cover And a high frequency supply line connected to the car cover so that a high frequency can be supplied to the car cover provided on one side of the car cover.
The frying basket of the present invention is provided with a lower support member and a side support member made of ceramic on the lower and upper side surfaces, respectively, so as to be separated from the frying container by a predetermined distance, and far infrared wavelengths are generated from the ceramic. It deeply penetrates deep inside the deep-fried food material to cause heat generation in the deep part so that the inside and outside are heated uniformly.
The car cover according to the present invention is provided with a ceramic bar made of ceramic material on one side of the car cover so that the far-infrared wavelength emitted from the ceramic transmits electromagnetic induction heat and the inside and outside of the fried food material are uniform. When heated, the surface has a crispy and crispy texture, and the inside is characterized by maintaining the freshness of the deep fried food.

The present invention provides a plurality of frying containers, which are distinguished according to the amount of fried food material or the nature of the fried food material, enabling fried cooking by electromagnetic induction heating, and fried food material fried in frying oil by applying high frequency The surface has a crispy and crispy texture, and the inside has the effect of providing a fried food with a moist texture.
In addition, the present invention can provide healthy food because it uses what is approved by the Korean Food and Drug Administration as the material of the frying container in the space where fried oil and fried food materials exist.
Furthermore, since the present invention provides a heating member on the outside of the frying container and electromagnetic induction heating occurs quickly, there is an effect that it is easy to keep the temperature at which the fried food material is fried appropriately.
Furthermore, the present invention is excellent in texture because the far-infrared wavelength is generated from the ceramic and penetrates deep inside the deep-fried food material to cause heat generation in the deep part and the inside and outside are heated uniformly. There is an effect that the fried food can be provided.

It is a disassembled perspective view which shows the structure of the electromagnetic induction heating fryer by this invention. It is a perspective view which shows the engagement state of the electromagnetic induction heating fryer of FIG. It is sectional drawing which shows the engagement structure of the electromagnetic induction heating fryer of FIG. It is a block diagram which extracts and shows the engagement structure of the induction heating part arrange | positioned at the frying container of FIG. It is a block diagram which shows the structure of the cage | basket | car of the electromagnetic induction heating fryer by this invention. It is a figure which shows the structure of the controller part of the electromagnetic induction heating fryer by this invention. It is sectional drawing which shows other embodiment of the frying container by this invention. It is a block diagram which shows other embodiment of the structure which discharges the frying oil put into the frying container of this invention. It is a block diagram which shows other embodiment of FIG. It is a block diagram which shows other embodiment of the car cover of this invention.

Hereinafter, an electromagnetic induction heating fryer according to the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is an exploded perspective view showing a configuration of an electromagnetic induction heating fryer according to the present invention, FIG. 2 is a perspective view showing an engagement state of the electromagnetic induction heating fryer of FIG. 1, and FIG. FIG. 4 is a cross-sectional view showing an engagement configuration of an electromagnetic induction heating fryer, FIG. 4 is a configuration diagram showing an engagement configuration of an induction heating unit arranged in the frying container of FIG. 2, and FIG. FIG. 6 is a configuration diagram showing a configuration of a cage of an electromagnetic induction heating fryer according to the present invention, and FIG. 6 is a diagram showing a configuration of a controller unit of the electromagnetic induction heating fryer according to the present invention.

  Referring to FIGS. 1 to 6, an electromagnetic induction heating fryer according to the present invention has a lid body 110 that is hinged on an upper portion and is disposed so as to be openable and closable, depending on the amount of fried food material or the nature of the fried food material. A rectangular frying body 100 for frying differently, an induction heating unit 200 disposed outside a frying container 120, which will be described later, for generating an induced current to raise the temperature of the frying oil, and the frying container The temperature of the frying oil inside the frying container 120 is controlled by controlling the high frequency frying unit 300, the induction heating unit 200, and the high frequency frying unit 300 disposed on one side of the lid 110 so that a high frequency can be applied to 120. And a controller unit 400 provided in the fried food main body 100 so that the cooking time of the fried food material to be fried can be controlled.

The frying body 100 has a plurality of rectangular mounting holes 101 of different sizes on the inside, and a frying container 120 is arranged so as to correspond to the mounting holes 101 so that frying oil is put and the fried food material is fried. Established.
A drain trap 130 is provided so that the frying oil put in the frying container 120 can be easily discharged, and the drain trap 130 and the drain pipe 131 are connected to each other so that the frying oil can be discharged to one side of the frying body 100. A drain valve 132 is provided on one side of the drain pipe 131 so that the frying oil contained in the frying container 120 can be selectively discharged.

  The induction heating unit 200 is formed by forming a metal heating member 210 in a ring shape so as to correspond to the outside of the plurality of frying containers 120, and is coupled to the outside of the frying container 120 by an interference fit or bonding. A plurality of brackets 220 are provided on the outside of the heating member 210 at a predetermined interval in the frying container 120 so that an induction current is generated and the frying oil placed in the frying container 120 can be heated by the coil. 230 is provided. A magnet 240 is provided outside the coil 230 at a predetermined interval so that an induced current can be generated.

The magnet 240 is fixed to one side of the coil 230 by a magnet fixing member 250.
The heating member 210 of the induction heating unit 200 is not limited to being formed in a ring shape as described above. A metal material is applied to the outside of the plurality of frying containers 120 by powder coating so that the electromagnetic induction phenomenon occurs smoothly by the coil 230 and the temperature of the frying oil placed in the frying container 120 is quickly raised to fry the fried food material. A metal coating layer to be coated is formed.

  When the metal coating layer is formed, a space in which the bracket 220, the coil 230, and the magnet 240 are disposed can be secured. At the same time, the electromagnetic induction by the coil 230 and the magnet 240 is very easily performed as well as the bracket 220 can be firmly fixed to the frying container 120.

  The high-frequency frying unit 300 is disposed inside the frying container 120 and is placed on one side of the lid 110 to be described later. And a car cover 320 provided on one side of the lid 110 by the support 330. The car cover 320 and the cover support 330 are engaged and fixed to the lid 110 so that the car cover 320 is brought into close contact with the upper part of the lifting car 310 by elastic force.

  In order to prevent leakage of high frequency applied to the lifting car 310 through the car cover 320, an insulator 340 is provided on one surface of the lid 110 on which the cover support 330 is provided. In addition, the high frequency supply line 350 is connected to the car cover 320 through the inside of the lid 110 and connected to the controller unit 400 so that the high frequency is supplied to the inside of the frying container 120 through the car cover 320. To do.

  A lower support member 311 and a side support member 312 made of ceramic are provided on the lower and upper side surfaces of the lifting basket 310 so as to be separated from the frying container 120 by a predetermined distance, and the far infrared wavelength from the ceramic is increased. It penetrates into the inside of the deep-fried food material that is generated and fries, causing heat generation in the deep part so that the inside and outside are heated uniformly.

  The car cover 320 may have a trapezoidal cross section so that the car cover 320 is disposed on the inner side of the lifting car 310. The shape of the car cover 320 is not limited to a trapezoidal shape, and may be any shape as long as the car cover 320 is drawn into the inside of the lifting car 310 when the lid is closed.

Close contact protrusions 321 are formed on the top and bottom and the left and right of the car cover 320.
The contact protrusion 321 is in close contact with the upper part of the lifting basket 310 so that a high frequency is applied through the car cover 320. In addition, the contact protrusion 321 is firmly attached to the upper portion of the lifting basket 310 by the elasticity of the cover support 330 so that the high frequency is smoothly supplied.

Further, the car cover 320 is disposed inside the frying basket 310 by providing a ceramic bar 360 made of a ceramic material on one side thereof.
The far-infrared wavelength generated from the ceramic penetrates deep inside the deep-fried food material to be fried and generates heat in the deep part so that the inside and outside are boiled uniformly. When the lid 110 is opened after the fried food material is fried, the ceramic bar 360 serves to allow the frying oil that is tied by fumigation to flow down to the frying container 120.

The controller unit 400 includes an input unit 410, a microcomputer 420, an output unit 430, a display unit 440, a check unit 450 and a power supply unit 460.
The input unit 410 includes a power button 411 for turning on / off the power to generate an induced current in the frying container 120 provided on the upper part of the frying body 100, and frying material fried by frying oil placed in the frying container 120. A temperature adjustment button 412 for setting a temperature to be set, and a time adjustment button 413 for setting a time for fried food material put in the frying container 120 to be fried.

The power button 411, the temperature adjustment button 412 and the time adjustment button 413 form one tank, and the number of the tanks is the same as the number of the frying containers 120 provided in the frying body 100.
The microcomputer 420 controls the induction heating unit 200 based on the temperature and time set in the input unit 410 so that the deep-fried food material put in the frying container 120 is fried by the electromagnetic induction heating method. It controls so that a high frequency can be applied to the fried food material. The temperature of the frying oil is kept constant by a signal input through the check unit 450, and the amount of the frying oil placed in the frying container 120 is checked so that a constant amount of frying oil is always maintained.

  The output unit 430 applies commercial power supplied from the power source unit 460 to the induction heating unit 200 provided outside the frying container 120 under the control of the microcomputer 420 so that the frying oil is heated by electromagnetic induction. A high frequency is supplied to the raised car 310 through a car cover 320 provided on one side of the lid 110.

The display unit 440 includes a display that displays the time and temperature set by the input unit 410 provided on one side of the upper portion of the frying body 100. Examples of the display include a liquid crystal display (LCD) and a light emitting diode (LED).
In addition, the display unit 440 is formed in the same number as the number of the frying containers provided in the frying body 100 so that the temperature of the frying oil in each frying container 120 can be confirmed.

The check unit 450 includes a temperature sensor 451 and a level sensor 452 provided in the frying container 120. The temperature sensor 451 checks the temperature of the frying oil and applies it to the microcomputer 420 so that the temperature of the frying oil set using the input unit 410 can be maintained. The level sensor 452 checks whether the amount of frying oil put in the frying container 120 is equal to or higher than a predetermined water level or lower than a predetermined water level, and applies it to the microcomputer 420.
The power supply unit 460 is controlled by the microcomputer 420 and required by the induction heating unit 200, the high frequency frying unit 300, the input unit 410, the microcomputer 420, the output unit 430, the display unit 440, and the check unit 450. Supply power.

The frying container of the present invention is not limited to the above-described configuration, and may have a different configuration as shown in FIG.
FIG. 7 is a cross-sectional view showing another embodiment of a frying container according to the present invention.
Referring to FIG. 7, the frying container 120 has a triple structure on the bottom and side surfaces, and a stainless steel material is used for the outermost shell and the portion into which the frying oil is placed.

An aluminum material having high thermal conductivity is formed between the stainless steels to reduce the total weight of the frying container 120, and the induction heating unit 200 causes the temperature to rise quickly.
Moreover, the frying temperature is very easy to set due to the merit that the electromagnetic induction phenomenon of the induction heating unit 200 occurs smoothly. It should be noted that the fried food material that is fried with frying oil in the stainless steel frying container 120 prevents seizing or scorching on the side surface or bottom surface of the frying container 120.

The discharge of the frying oil placed in the frying container 120 of the present invention is not limited to the above configuration, and may have a configuration different from the above configuration as shown in FIGS.
FIG. 8 is a block diagram showing another embodiment of the structure for discharging the frying oil contained in the frying container of the present invention.

  Referring to FIG. 8, in the present invention, a drain trap 130 is formed on one side of a frying container 120 so that one side of the frying oil can be discharged, and the folded portion is a bottom surface of the frying body 100. Provide to face. A ball valve 133 is provided on the bent side of the drain trap 130 so that the user can selectively discharge the frying oil.

A drain pipe 131 is provided on one side of the ball valve 133, and a hose (not shown) is provided on one side of the drain pipe 131 so that the oil can be discharged outside the frying body 100 when the frying oil is discharged. The hose is used only when discharging the frying oil.
Further, it is preferable that a frying oil discharge door (not shown) is formed in the frying body 100 so that the hose is connected to the drain pipe 131 and is located outside the frying body 100.

FIG. 9 is a block diagram showing still another embodiment of FIG.
Referring to FIG. 9, a drain trap 130 for discharging the frying oil is provided on the bottom surface of the frying container 120, and the drain trap 130 can be discharged through the drain trap 130 when the user changes the frying oil. A plug 130-1 is provided.

On one side of the plug 130-1, a tether 130-2 made of a material that can withstand frying oil rising above a predetermined temperature is formed. The connecting string 130-2 is preferably made of a metal material.
A fixing body 130-3 is formed on one side of the tether 130-2, and the fixing body 130-3 prevents the tether 130-2 from being drawn inside the frying container 120. It is preferable that the fixed body 130-3 is made of a magnet and attached to the frying body 100.

As described above, a hose (not shown) is connected to the drain trap 130 provided in the frying container 120 so that the frying oil can be discharged to the outside of the frying body 100. The hose is connected and used only when the frying oil is discharged.
Further, a frying oil discharge door (not shown) is further formed in the frying body 100, and a hose is connected to the drain trap 130 through the frying oil discharge door when discharging the frying oil.

The car cover 320 is not limited to the configuration shown in FIGS. 1 to 5, and may have a configuration different from the above configuration as shown in FIG. 10.
FIG. 10 is a block diagram showing another embodiment of the car cover of the present invention.
Referring to FIG. 10, a plurality of oil vapor guide protrusions 322 are formed on the car cover of the present invention, and the oil vapor guide protrusions 322 have a triangular cross section as shown in FIG. The cross section of the oil vapor guide protrusion 322 is not limited to a triangular shape, and any structure may be used as long as the oil vapor easily flows down.

When the lid 110 is opened in a state where the steam generated when fried food material is fried is connected to the car cover 320, the oil steam guide protrusion 322 causes the oil steamed guide protrusion 322 to move the oil steam connected to the car cover 320. Is used to prevent the oil vapor from falling on the top of the frying body 100.
Since the steaming generated when frying the fried food material is dropped into the frying container 120 and the upper part of the frying main body 100 is prevented from being soiled by the steaming, there is an advantage that fried cooking can always be performed in a clean state.

The operation of the electromagnetic induction heating fryer according to the present invention having the above-described configuration will be described.
First, it is inserted into an outlet (not shown) so that commercial power can be applied through a power cord (not shown) connected to the controller unit 400 of the frying body 100. Further, the user selects which of the plurality of frying containers 120 to use so as to be fried according to the amount of the fried material or the nature of the fried material.

When one or all of the plurality of frying containers 120 are selected, the power button 411 provided on one side of the upper portion of the frying body 100 is pressed to induce the induction heating unit 200 and the high frequency frying unit 300. A power source and a high frequency are applied to the power source. At this time, the user presses the temperature adjustment button 412 and the time adjustment button 413 of the input unit 410 to set the temperature and time at which the fried food material is fried.
When the user sets the temperature, a signal is applied to the microcomputer 420. In the microcomputer 420, a power source is applied to the coil 230 of the induction heating unit 200, and is provided outside the frying container 120 by the electromagnetic induction phenomenon together with the magnet 240. The heating member 210 is caused to generate heat.

The heat generated from the heating member 210 is transmitted to the frying container 120, and the frying oil is heated by the heat transmitted to the frying container 120.
The frying oil is heated by the heat transmitted to the frying container 120, and the current temperature of the heated frying oil is checked by a temperature sensor 451 provided in the frying container 120, and this is applied to the microcomputer 420.
In the microcomputer 420, the temperature of the frying oil transmitted in real time is determined, and it is determined whether to continue supplying power or to shut off the power, so that the temperature of the frying oil is maintained appropriately.

  As described above, when the temperature of the frying oil put into the frying container 120 by the induction heating unit 200 rises to an appropriate temperature, the user puts the deep-fried food material into the frying basket 310, and then the frying oil is put into the frying basket 310. It puts in the inside of the put frying container 120, and closes the cover body 110. FIG.

When the lid 110 is closed, the car cover 320 of the high frequency frying part 300 provided on one side of the lid 110 is brought into close contact with the upper part of the frying car 310. At this time, the car cover 320 is formed on the top, bottom, left and right. The contact protrusion 321 is in close contact.
When the car cover 320 is brought into close contact with the lifting car 310, the car cover 320 is brought into close contact with the upper portion of the lifting car 310 by the elastic force of the cover support 330.

  When the car cover 320 is in close contact with the top of the lifting car 310, a high frequency is applied via the output unit 430 of the controller unit 400. When the high frequency is applied to the frying basket 310, when the fried food material put in the frying basket 310 is fried, moisture inside the fried food material is quickly evaporated by the high frequency and the fried food material is quickly fried. There is an advantage that the feeling is improved.

  The high frequency is applied via the car cover 320 but is not conducted to the frying container 120 and is applied only to the deep-fried food material via the frying basket 310. This is because the frying oil used when frying the deep-fried food material and the lower support member 311 and the side surface support member 312 provided on the frying basket 310 are insulated, so that high frequency is prevented from flowing into the frying container 120. is there. Since the deep-fried food material is fried in a state where it is in contact with the lower portion of the frying basket 310, a high frequency is applied to improve the texture.

Further, far-infrared wavelengths generated from the lower support members 311 provided on the lower and side surfaces of the frying basket 310 and the ceramic bars 360 provided on the side surface support members 312 and the car cover 320 penetrate deeply into the frying material to be fried. In addition, the fried food material is uniformly fried while the inside and the outside are heated uniformly by causing heat generation in the deep part, and the texture is improved.
Further, when the user presses the power button 411 of the controller unit 400 and turns off the power in a state where the frying has been completed, the power applied to the induction heating unit 200 and the high frequency frying unit 300 is cut off.

When the user opens the lid 110 in a state where the power is cut off, the upper portion of the frying body 100 is opened while the lid 110 rotates in one direction around the hinge. While the lid 110 is opened, the state in which the car cover 320 provided on one side thereof is in close contact with the upper part of the lifting car 310 is released.
In a state where the lid 110 is opened, the user uses the tongue or the like to take out the frying basket 310 disposed in the frying container 120 and provide the fried food material to the consumer.

  As described above, the temperature at which the fried food material is fried is maintained by the electromagnetic induction phenomenon generated in the induction heating unit 200, and since no residual heat is generated in the fried state, the frying oil put in the frying container 120 There is a merit that the progress of the rancidity becomes slow.

  Moreover, since the fried food material is fried by the high frequency applied from the high frequency frying unit 300, the fried food having a crispy and crispy texture on the surface and a moist texture on the inside is provided to the consumer. Can do.

  Further, the far-infrared wavelength emitted from the lower support member 311 provided on the frying basket 310 and the ceramic bar 360 provided on one side of the side support member 312 and the car cover 320 penetrates deep into the inside of the frying material. In the deep part, heat is generated, the inside and outside are heated uniformly, and the fried food material is evenly boiled.

100 ... Fried body
101... Mounting hole,
110 ... lid,
120 ... fried container,
130 ... Drain trap,
131 ... Drain pipe,
132 ... Drain valve,
133 ... Ball valve,
200 ... induction heating unit,
210 ... heating member,
220 ... bracket,
230 ... Coil,
240 ... magnet,
250 ... magnet fixing member,
300 ... high frequency fried part,
310 ... Fried basket,
311 ... Lower support member,
312 ... side support member,
320 ... Cage cover,
321... Close contact protrusion,
322: Oil vapor guide protrusion,
330 ... cover support,
340 ... insulator,
350 ... high frequency supply line,
360 ... ceramic bar,
400 ... Controller part,
410 ... input unit,
411 ... Power button,
412 ... Temperature control button,
413 ... Time adjustment button,
420: microcomputer,
430 ... Output unit,
440 ... display unit,
450 ... check part,
451 ... temperature sensor,
452 ... Level sensor,
460: Power supply unit.

Claims (6)

In the electromagnetic induction heating fryer
A frying body (100) in which a lid (110) is provided at the top so as to be openable and closable, and a plurality of frying containers (120) are arranged so as to fry differently depending on the amount of fried food material or the nature of the fried food material; ,
An induction heating unit (200) disposed on the outside of the frying container (120) to generate and induce an induced current to raise and maintain the temperature of the frying oil contained in the frying container (120);
In the frying container (120), the surface of the deep-fried food material has a crispy and crispy texture, and the inside is disposed inside the frying container (120) so as to have a moist texture. A lifting basket (310) to which a high frequency is applied via a car cover (320) provided on the lid (110);
A car cover (320) disposed on one side of the lid (110) so as to be in close contact with the upper part of the lifting car (310), and the car cover (320) is elastically applied to the upper part of the lifting car (310). A cover support (330) which is engaged with the car cover (320) so as to be in close contact and fixed to the lid (110), and a high frequency applied to the lifting car (310) via the car cover (320). Is connected to the car cover (320) so that the high frequency can be supplied to the elevator (310) by being connected to the controller (400) and the insulator (340) provided on the lid (110) to prevent leakage. The high frequency supply line (350) and the car cover (3) so as to penetrate deeply into the inside of the deep-fried food material where the far-infrared wavelength is fried and cause heat generation in the deep part so that the inside and outside are evenly boiled RF fried portion having a ceramic bar (360) of the ceramic material disposed on one side of the 0) and (300),
The induction heating unit (200) and the high-frequency frying unit (300) are controlled so that the temperature of the frying oil contained in the frying container (120) can be maintained, and the frying time of the fried material can be controlled. A controller unit (400) provided in the fried food body (100),
An electromagnetic induction heating fryer. The induction heating unit (200)
A metal heating member (210) provided outside the plurality of frying containers (120) so as to generate heat by electromagnetic induction heating;
A plurality of brackets (220) fixed to the outside of the plurality of frying containers (120) and provided at predetermined intervals;
A coil (230) provided on the bracket (220) and electrically connected to the controller unit (400) to generate an induced current;
A magnet (240) disposed outside the coil (230);
A magnet fixing member (250) for fixing the magnet (240) to one side of the coil (230);
The electromagnetic induction heating fryer according to claim 1, comprising: The induction heating unit (200)
The coils (230) cause the electromagnetic induction phenomenon to occur smoothly so that the temperature of the frying oil contained in the frying container (120) can be quickly raised and cooking of the frying containers (120) can be easily performed. 2. The electromagnetic induction heating fryer according to claim 1, wherein a metal coating layer made of a metal material to be coated by powder coating is formed on the outer surface. The basket (310) is
A lower support member (311) and a side support member (312) made of a ceramic material are provided on the lower and upper side surfaces, respectively, to be separated from the frying container (120) by a predetermined distance, and the far infrared wavelength is generated from the ceramic. 2. The electromagnetic induction heating fryer according to claim 1, wherein the frying material is deeply penetrated to cause heat generation in the deep portion so that the inside and the outside are uniformly heated. The car cover (320)
A ceramic bar (360) made of a ceramic material is provided on one side of the fried car (310) so that the far-infrared wavelength generated from the ceramic penetrates deep inside the deep-fried food material and is heated in the deep part. The electromagnetic induction heating fryer according to claim 1, wherein the inside and the outside are heated uniformly. The car cover (320)
When the lid (110) is opened, a plurality of oil vapor guide protrusions (322) are formed so that the oil vapor connected to the car cover (320) can flow from the frying container (120). The electromagnetic induction heating fryer according to claim 1.

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