KR20170134063A - Control Circuit for Cooking Instant Food by Combined Heating Device on the Spot - Google Patents

Abstract

The present invention provides a control circuit comprising: a steam instant cooking device control circuit unit for generally controlling a steam instant cooking device for instantly cooking instant cooking food stored in a steam cooking vessel with steam; and a hot water instant cooking device control circuit unit for generally controlling a hot water instant cooking device for instantly cooking instant cooking food stored in a hot water cooking vessel with hot water and an inductor. A circuit is configured to combine the steam instant cooking device and the hot water instant cooking device, thereby improving convenience and utilization in public facilities such as rest areas, convenience stores, or affiliated stores in the fields of instant cooking food business, where the demand for instant cooking food is diverse and high. In addition, the control circuit selectively controls each circuit unit or power supply unit to selectively supply power to the steam instant cooking device and the hot water instant cooking device, thereby minimizing inefficient power waste.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a control circuit for an integrated cooking apparatus,

The present invention relates to a control circuit for controlling a combined heating type instant cooking apparatus composed of a steam instant cooking apparatus or a hot water instant cooking apparatus and, more particularly, to a control circuit for controlling an instant cooked food for steam cooking or an instant cooking food for hot water cooking, Or hot water jetting, in which the control circuit is controlled to be instantly cooked.

Fast food and instant food are favored by modern people due to changes in their eating habits. In addition, an instant cooker with a function for instant cooked food such as a microwave oven, an electric oven or a water heater is used, and in particular, it is possible to overcome the taste limit of the instant cooked food, An instant food cooking apparatus using steam spraying is developed so as to feel the flavor.

In addition, it is necessary to equip a hot water instant cooking device and a steam instant cooking device at the same time so that the demand for instant cooking food is publicly available in various places such as resting places, convenience stores, or merchants in the instant cooked food business field. There is a need to develop a control circuit of a combined-heated instant-cooking apparatus in which a circuit is configured so as to efficiently control a hot-water type instant cooking apparatus and a steam instant cooking apparatus so as to further improve utilization efficiency.

The technical problem to be solved by the present invention is to provide a steam cooking machine and a steam cooking machine which can improve convenience and utilization in public facilities such as resting places, convenience stores, The present invention provides a control circuit of a combined-heated-type instant cooking apparatus capable of efficiently controlling an apparatus and a hot-water instant cooking apparatus.

In order to achieve the above object, the present invention provides a steam cooking apparatus for instant cooking cooked food stored in a steam cooking vessel, or a hot water cooking apparatus for instant cooking cooked food stored in a hot water cooking vessel into hot water and an inductor A first recognition unit which identifies an image printed on the outer surface of the steam cooking vessel taken by the camera and recognizes recipe information corresponding to the identified image; A first seating detection unit for detecting whether or not the steam cooking vessel is seated by the first seating detection unit by sensing the seating of the steam cooking vessel by the seating detection sensor, Controls the forward and reverse motors of the forward and reverse motors of the first drive module for lifting and lowering the steam injection module for spraying the steam, A first driving unit for sensing and ascending the rising and falling of the steam jetting module; and a second driving unit for instantaneously heating the water passing through the vaporizing tube by the steam heater when the steam jetting module is lowered into the steam cooking vessel by the first driving unit, A steam generating unit for detecting the temperature of the steam heater by a steam heater temperature sensor, and a control unit for controlling the flow rate of the water flowing into and passing through the vaporizing pipe to correspond to the recipe information recognized by the first recognizing unit, A steam control unit configured by a flow control unit controlled by a metering pump and a steam exhaust unit for exhausting steam remaining by the steam exhaust fan; A second recognition unit for recognizing the image printed on the outer surface of the hot water cooking vessel taken by the camera and recognizing the recipe information corresponding to the identified image, a second recognition unit for recognizing the recipe information corresponding to the identified image, A second seating detection unit for sensing whether or not the seat is seated, a second seat driving unit for moving up and down the hot water injection module for spraying hot water through the lid of the hot water cooking vessel according to whether seating is detected by the second seating detection unit, A second driving unit for controlling the forward and backward motions of the forward and reverse motors of the module and detecting and recognizing the elevation of the hot water injection module by the limit switch when the hot water injection module is lowered into the hot water cooking vessel by the second driving unit, The hot water tank is heated by the heater to generate hot water, the hot water temperature sensor senses the hot water temperature, A hot water generation control unit for controlling a flow rate of hot water supplied to the hot water injection module by an electromagnetic valve so as to correspond to recipe information recognized by the second recognition unit, Unit and the second seating detection unit, the lower end of the hot-water cooking vessel is heated by the induction coil to correspond to the recipe information recognized by the second recognition unit, and the lower end of the induction coil is heated by the cooling fan, And a hot water cooking apparatus control circuit part composed of an induction coil control unit for cooling the coil.

Preferably, a first power supply circuit unit for turning on and off the power supply to the normal motor and the steam heater of the first drive module by a first power switch, and a second power supply unit for turning on / Further comprising a second power supply circuit unit for on / off controlling power supply to the induction coil, wherein the first power switch and the second power switch can be selectively controlled .

Preferably, the display unit control unit may further include a display unit control unit for delivering the recipe information or advertisement audibly through the display unit.

According to the present invention, the control circuit is configured to selectively use the steam instant cooking device and the hot-water instant cooking device, so that the demand for instant cooked food is diversified and used in public places such as resting places, convenience stores, It is possible to further improve convenience and utilization in the facility.

In addition, it is possible to selectively control each of the circuit units or the power supply unit so as to selectively supply the power to the steam instant cooking apparatus and the hot water instant cooking apparatus, thereby minimizing the waste of inefficient power according to usage have.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic block diagram of a control circuit of a combined heating type instant cooking apparatus according to the present invention; FIG.
FIG. 2A is a schematic configuration diagram of a control circuit portion of the steam cooking apparatus in the multiple heating type instant cooking apparatus of FIG. 1; FIG.
FIG. 2B is a schematic configuration diagram of a control circuit portion of the hot water type instant cooking apparatus of FIG. 1. FIG.
3 (a) to 3 (c) are respectively a front view, a rear view, and a rear perspective view of the multiple heating type instant cooking apparatus according to the present invention.
FIG. 4A is a front exploded view showing the inside of the combined-heated-type cooking apparatus of FIG. 3, and FIG. 4B is a rear exploded view showing the inside of the combined-heated-type cooking apparatus of FIG.
FIG. 5A is a perspective view of the steam cooking apparatus of FIG. 3 partially exploded, and FIG. 5B is another perspective view of the steam cooking apparatus of FIG. 3 partially exploded.
FIG. 6A is a perspective view of the hot water cooking apparatus of FIG. 3 partially exploded, and FIG. 6B is another perspective view of the hot water cooking apparatus of FIG. 3 partially exploded.
7 is an exploded perspective view of the induction coil module of the hot water type cooking apparatus of FIG.

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

1 is a schematic configuration diagram of a control circuit of a combined heating type instant cooking apparatus according to the present invention, and FIG. 2A is a schematic configuration diagram of a control circuit unit of a steam type instant cooking apparatus according to the present invention And FIG. 2B is a schematic configuration diagram of a control circuit part of the hot water type instant cooking apparatus of the combined heating type instant cooking apparatus according to the present invention.

Referring to FIGS. 1 and 2B, the combined heating type instant cooking device control circuit according to the present invention generally controls the steam cooking apparatus for instantly cooking the instant cooked food stored in the steam cooking vessel 20 A steam cooking apparatus control circuit unit 800 and a hot water instant cooking device control circuit unit 900 for controlling the hot water instant cooking apparatus for instantly cooking instant food prepared in hot water cooking vessel 30 into hot water and an inductor .

Referring to FIGS. 1 and 2A, the steam cooking apparatus control circuit 800 includes a first recognition unit 810 for recognizing recipe information, a first seating detection unit 810 for sensing and recognizing the seating of the steam cooking vessel 20, A first driving unit 830 for raising and lowering the steam injection module 220, a steam generating unit 840, a flow rate control unit 850 for controlling the water flow rate for generating steam, And an exhaust unit 860.

The first recognition unit 810 identifies the image printed on the outer surface of the steam cooking vessel 20 imaged by the camera 510 and stores the recipe information of the instant cooked food corresponding to the recognized image in the database DB And recognizes it. For example, when the first recognition unit 810 identifies an image as a six-storey steamed instant food, it extracts the steam injection amount or injection time information for the steam instant cooking from the database DB and recognizes it.

The first seating detection unit 820 senses whether or not the steam cooking container 20 is seated in the first seating portion 211 by the first seating detection sensor 260, that is, the infrared sensor. For example, the first seating part 211 is formed with an internal space in which the steam cooking vessel 20 is seated, and the first seating detection sensor 260 is formed on the upper side of the internal space, The first seating detection unit 820 receives a seating signal from the first seating detection unit 820 and receives a seating signal from the first seating detection unit 820. The first seating detection unit 820 detects a seating position of the steam, ) Is recognized.

The first driving unit 830 includes a steam injection module 220 for passing steam through the lid 21 of the steam cooking vessel 20 according to the recognition of the seating detection by the first seating detection unit 820, The first and second limit switches 236 and 237 detect the rise and fall of the steam injection module 220. The first and second limit switches 236 and 237 control the forward and reverse motors of the forward and reverse motors 232 of the first drive module 230,

That is, when the first seating detection unit 820 recognizes the seating of the steam cooking vessel 20, the first driving unit 830 rotates the forward and reverse motors 232 in a forward direction to move the steaming plate 224 ).

When the first limit switch 236 senses the fall of the lifting plate 224 at a specific position, the first limit switch 236 transmits a downward sensing signal to the first driving unit 830. The first driving unit 830 transmits the downward sensing signal to the forward / ) Stops the forward motion of the vehicle.

After the completion of the steam cooking, the first driving unit 830 reversely drives the forward and reverse motors 232 to raise the lifting plate 224 of the steam injection module 220, The limit switch 237 transmits a rising detection signal to the first driving unit 830 when the lift plate 224 senses the rising of the lift plate 224 at a specific position. Lt; / RTI >

The third limit switch 238 is provided to prevent excessive contact between the lower end of the pressure cover 223 and the putting portion 212 when the lifting plate 224 is lowered. The protrusion member (not shown) formed at the upper end of the pressurizing cover 223 rises to operate the third limit switch 238 to stop the driving of the forward and reverse motors 232, Thereby preventing further downward movement of the movable member.

The steam generating unit 840 controls the steam generating module 240 to generate a predetermined amount of steam when the steam injection module 220 is lowered into the steam cooking container 20 by the first driving unit 820.

For example, the water passing through the vaporizing tube 242 is instantaneously heated by the steam heater 241 to be vaporized into steam and supplied to the steam injection module 220. The steam generating unit 840 is connected to a steam heater temperature sensor (not shown) The temperature of the steam heater 241 is detected and recognized.

The steam generating unit 840 controls the heating time or the heating temperature of the steam heater 241 according to the injection quantity or the spraying time information of the steam and feeds back the detected temperature from the steam heater temperature sensor to the steam heater 241 ) At an appropriate temperature for generating steam or prevents the steam heater 241 from overheating.

While the first driving unit 830 controls the forward and reverse motors 232 and the steam generating unit 840 controls the steam generating module 240 as described above, You can also control them in reverse order.

The flow control unit 850 controls the flow rate of the water flowing into and passing through the vaporizing pipe 242 for generation of the steam injection quantity corresponding to the recipe information recognized by the first recognition unit 810 by a water metering pump ) (Not shown).

The steam exhaust unit 860 controls a driving motor (not shown) of a pair of steam exhaust fans 320 to exhaust steam remaining in the steam cooking apparatus after completion of the steam cooking.

For example, after the steam injection time has elapsed according to the recipe information, the steam exhausting unit 860 controls the steam exhausting fan 420 to suck the outside air so that the moisture and heat inside the first and second exhausting openings 121 and 430 It is possible to prevent oxidation, corrosion, or leakage of internal components. Also, the steam exhaust unit 860 may control the steam exhaust fan 420 according to the humidity and the temperature, which are fed back by a humidity sensor and a temperature sensor (not shown) have.

The first power supply circuit unit 870 turns on and off the power supply to the forward and reverse motors 232 of the first drive module 230 and the steam heater 241 by the first power switch 251.

Here, the first power supply switch 251 may include a circuit breaker for shutting off the overcurrent or the short circuit, and the first power supply circuit unit 870 may be configured to cut off the current supply A fuse circuit 252 and a power board (not shown) for converting an external supply voltage of 220V to an internal supply voltage of 12V.

The display control unit 880 controls the display unit 520 to visually convey the recipe information or the advertisement extracted by the first recognition unit 810. Here, the display control unit 880 and the display unit 520 can transmit and receive data through Universal Asynchronous Receiver / Transmitter (URAR) communication. The display control unit 880 includes a android board (not shown) operated by an Android operating system and is configured as a touch screen type display unit 520 to display a combined heating type instant cooking device control related UI screen And can send and receive instant food preparation-related information to an external server through a modem (not shown).

1 and 2B, the hot-water preparing apparatus control circuit unit 900 includes a second recognition unit 910 for recognizing recipe information, a second seating detection unit 910 for sensing and recognizing the seating of the hot- A hot water generation unit 940, a hot water flow rate control unit 950, a steam exhaust unit 960, an induction heating unit 960, And a coil control unit 970.

The second recognition unit 910 identifies the image printed on the outer surface of the hot water cooking vessel 30 photographed by the camera 510 and transmits recipe information of the instant cooked food corresponding to the identified image from the database DB Extracted and recognized. For example, if the second recognition unit 910 identifies the image as a whopping hot water ready-to-cook food, the hot water injection amount or injection time information for hot water instant cooking is extracted from the database DB and recognized.

The second seating detection unit 920 detects whether or not the hot water cooking vessel 30 is seated by the second seating detection sensor 540, that is, the infrared sensor, to the second seating portion 310. For example, the second seating detection sensor 540 is formed on the upper side of the second seating unit 310 to detect whether the hot-water cooking vessel 30 is seated in the second seating unit 310, The second seating detection unit 920 receives a seating signal from the second seating detection unit 820 and recognizes whether the hot cooking pot 30 is seated.

The second driving unit 930 includes a hot water injection module 320 for spraying hot water through the lid 31 of the hot water cooking vessel 30 according to whether the seating detection is performed by the second seating detection unit 920, And the fourth and fifth limit switches 336 and 337 detect the ascending and descending of the hot water injection module 320. The first and second limit switches 336 and 337 detect the ascending and descending of the hot water injection module 320. [

That is, when the second seating sensing unit 920 recognizes the seating of the hot water cooking vessel 30, the second driving unit 930 rotates the forward and reverse motors 332 in a forward direction to move the heated steel plate 323 ).

The fourth limit switch 336 transmits a lowering detection signal to the second driving unit 930 when the lowering of the lifting plate 323 is detected at a specific position and the second driving unit 930 transmits the lowering detection signal to the forward / ) Stops the forward motion of the vehicle.

After the hot water injection time has elapsed, for example, after completion of hot water cooking, the second drive unit 930 drives the forward / reverse motor 332 to drive the lift plate 323 of the hot water injection module 320, The limit switch 337 transmits a rise detection signal to the second drive unit 930 when the lift plate 323 senses the rise of the lift plate 323 at a specific position and the second drive unit 930 transmits the rise detection signal to the second drive unit 930, Lt; / RTI >

The hot water generating unit 940 is connected to the hot water tank 341 in which the water is stored by the hot water heater (not shown) when the hot water spraying module 320 is lowered into the hot water cooking vessel 30 by the second driving unit 930. [ And senses and recognizes the temperature of the hot water by a hot water temperature sensor (not shown), and detects and recognizes the flow rate of the hot water stored in the hot water tank 341 by a level switch (not shown).

For example, the hot water generating unit 940 controls the heating time or the heating temperature of the hot water heater, feeds back the temperature sensed by the hot water temperature sensor to maintain it at an appropriate temperature for hot water generation, or prevents the hot water heater from overheating.

While the second driving unit 930 controls the forward and reverse motors 332 and the hot water generating unit 940 controls the hot water generating module 320 as described above, You can also control them in reverse order.

The hot water flow rate control unit 950 controls the flow rate of the hot water supplied to the hot water injection module 320 by the solenoid valve 322 so as to supply the hot water amount corresponding to the recipe information recognized by the second recognition unit 910 .

The steam exhaust unit 960 controls a driving motor (not shown) of the pair of steam exhaust fans 420 to exhaust steam (steam generated by hot water) remaining in the hot water type instant cooking apparatus after completion of hot water cooking .

For example, after the hot water injection time has elapsed according to the recipe information, the steam exhaust unit 960 controls the steam exhaust fan 420 to suck the outside air, thereby allowing moisture and heat in the interior to pass through the first and second exhaust ports 121 and 430 It is possible to prevent oxidation, corrosion, or leakage of internal components. Also, the steam exhaust unit 960 may control the steam exhaust fan 420 according to the humidity and the temperature fed back by a separate humidity and temperature sensor (not shown) so as to maintain the inside thereof at an appropriate humidity and temperature have.

The induction coil control unit 970 controls the induction coil 910 to be in contact with the induction coil 910 for a predetermined time or at a predetermined temperature corresponding to the recipe information recognized by the second recognition unit 910, And the lower end of the hot water cooking vessel 30 placed on the second seating part 310 is heated by the cooling fan 351. The cooling fan 352 heats the induction coil 351 and the induction coil control unit 970 itself Cool to prevent overheating.

The second power supply circuit unit 980 turns on and off the power supply to the forward and reverse motors 332 of the second drive module 330 and the hot water heater by the second power switch 361.

Here, the second power switch 361 may include a circuit breaker for blocking the overcurrent or the short circuit, and the second power supply circuit unit 980 may block the current supply during the overcurrent or short circuit And a fuse circuit 362.

On the other hand, the first power switch 251 and the second power switch 361 can be selectively controlled, so that unnecessary power consumption of the multiple-heated-type instant cooking apparatus can be reduced depending on the frequency of use of the steam cooking apparatus and the hot- Can be minimized.

The display control unit 880 controls the display unit 520 to visually convey the recipe information or the advertisement extracted by the second recognition unit 910. Here, the display control unit 880 and the display unit 520 can transmit and receive data through UART communication. In addition, the display control unit 880 includes a circuit unit operated by the Android operating system, and can be configured as a touch screen type display unit 520 to perform overall control through the UI screen related to the combined heating type instant cooking device control And can transmit and receive the instant food preparation related information to the external server through the communication unit.

3 (a) to 3 (c) are a front view, a rear view, and a rear perspective view, respectively, of the combined heating type instant cooking apparatus according to the present invention, FIG. 4a is a front exploded view showing the inside of the combined- 3 is a partially exploded perspective view of the steam cooking apparatus of FIG. 3, FIG. 5 (b) is a perspective view of the steam cooking apparatus of FIG. FIG. 6A is a perspective view showing a part of the hot water type cooking apparatus of FIG. 3, FIG. 6B is another perspective view of the hot water type cooking apparatus of FIG. 3 partially exploded, FIG. 7 is a perspective view of the induction cooking apparatus of FIG. And FIG.

3 to 7, an apparatus for cooking instant food by Combined Heating Device on the Spot according to the present invention includes a main body 100 which forms an overall appearance of a predetermined shape, A steam cooking apparatus 200 for cooking the instant cooked food stored in the cooking vessel 20 with steam and a hot water cooking apparatus 300 for cooking the instant cooked food stored in the hot water cooking vessel 30 with hot water .

First, the main body 100 is fastened and fixed to the center frame 110, the front frame 120, the rear frame 130, and the separation frame 140 by means of fasteners, And an internal space in which the hot-water type instant cooking apparatus 300 is formed.

The device 200 includes a seating module 210 including a first seating part 211 and a packing part 212, A steam generating module 240 for generating steam and supplying steam to the steam injection module 220, and a steam generator 240 for generating steam and supplying the steam to the steam injection module 220. The steam injection module 220 includes a steam injection module 220 for injecting steam, a driving module 230 for raising and lowering the steam injection module 220, And a first power supply module 250 for controlling power supply to the driving module 230 and the steam generating module 240.

The first seating part 211 of the seating module 210 is formed with an internal space 211-1 in which the steam cooking vessel 20 accommodating the instant steam cooking food is seated. The first seating portion 211 is provided with a rotation preventing groove 211-2 for preventing the steam cooking vessel 20 from rotating due to the injection pressure of steam by the steam injection after the seating of the steam cooking vessel 20 May be formed in a shape corresponding to a projection (not shown) formed at the lower end of the steam cooking vessel 20. [

The packing portion 212 of the seating module 210 is formed in a ring shape on the outer peripheral surface of the first seating portion 211. The packing portion 212 is made of an elastic material and is in close contact with the lower end of the pressure cover 223 when the pressure cover 223 is lowered to seal the inner space formed by the pressure cover 223 and the seating module 210, Thereby preventing the steam outflow to the utmost.

The steam injection module 220 includes a steam nozzle part 221, a steam supply pipe 222, a pressure cover 223, a steam nozzle part 221 and a lift plate 224 for lifting the pressure cover 223 .

The steam nozzle unit 221 penetrates the lid 21 of the steam cooking vessel 20 seated on the first seating part 211 and injects steam into the steam cooking vessel 20.

The steam nozzle part 221 is formed to be attached to and detached from the steam supply pipe 222 to be described later in a hermetic manner and has a steam injection hole 221a-1 for substantially spraying steam into the steam cooking vessel 20, A pressing plate 221b formed in the inside of the pressing cover 223 and integrally formed with the pointed portion 221a and having a piercing structure for closely pressing the entire surface of the lid 21 of the steam cooking vessel 20, And a blocking plate 221c formed on the pressure plate 221b to block the leakage of the steam to the upper side of the pressure cover 223. [

One end of the steam supply pipe 222 is connected to the steam nozzle unit 221 and the other end of the steam supply pipe 222 is connected to a flexible hose pipe (not shown) And the steam generated by the vaporizing tube 242 is supplied to the steam nozzle part 221. The steam nozzle part 221 is connected to the steam outlet part 242-2. The steam supply pipe 222 and the steam nozzle unit 221 are detachable so that the steam nozzle unit 221 can be separated and cleaned separately when the steam injection hole 221a-1 is clogged or adhered.

The pressurizing cover 223 covers the lid 21 of the steam cooking vessel 20. The steam nozzle part 221 is disposed on the inner side facing the steam cooking vessel 20 and the lower end of the steam nozzle part 221 is disposed on the packing part 212 For example, a cylindrical shape, and presses the packing portion 212 tightly.

Therefore, when the steam is injected into the steam cooking container 20 by the close sealing structure of the packing portion 212, the pressure plate 221b, the blocking plate 221c and the pressure cover 223, 223) to the outside can be suppressed as much as possible.

The lifting plate 224 is formed so as to be lifted and lowered in a support frame 141 formed in a shape of a C fixed to the separation frame 140 of the main body 100. The lifting plate 224 is provided with a steam nozzle 221 The steam supply pipe 222 and the pressure cover 223 are fixedly formed.

The drive module 230 includes a screw 231 that is coupled to a screw coupling groove (not shown) formed in the lift plate 224 and moves up and down the lift plate 224 by rotation, And a motor 232. Here, the bush 233 having a screw coupling groove formed therein may be fixedly formed on the lifting plate 224, and the forward / reverse motor 232 may be fixed on the support frame 141 to transmit the torque to the screw 231 . That is, the screw 231 is connected to a drive shaft (not shown) of the forward / reverse motor 232 to receive the torque from the forward / reverse motor 232 and rotate forward or reverse to lift and lift the lift plate 224.

On the other hand, the pair of guide shafts 234 are disposed inside the support frame 141 to guide the lifting and lowering of the lifting plate 224. Here, a guide bush 235 through which the guide shaft 234 is inserted can be fixedly formed on the steel plate 224.

The first and second limit switches 236 and 237 are fixedly formed on the lower end and the upper end of the support frame 141. When the lift plate 224 descends for the steam injection and contacts the first limit switch 236, The motor 232 stops driving and when the lift plate 224 rises and contacts the second limit switch 237 after the completion of the steam injection, the forward and reverse motors 232 stop driving.

The third limit switch 238 is provided to prevent excessive contact between the lower end of the pressure cover 223 and the putting portion 212 when the lifting plate 224 is lowered. The protrusion member (not shown) formed at the upper end of the pressurizing cover 223 rises to operate the third limit switch 238 to stop the driving of the forward and reverse motors 232, Thereby preventing further downward movement of the movable member.

Thus, according to the structure of the drive module 230 described above, the screw 231 rotates by the forward rotation or the reverse rotation of the forward / reverse motor 232, and the lift plate 224 screwed to the screw 231 is raised The steam injection module 210 disposed on the elevated steel plate 224 can move up and down against the steam cooking vessel 20. [

The steam generating module 240 is composed of a heater 241, a vaporizing tube 242, and a heat insulating case 243. Here, FIG. 5B is a perspective view of the steam generation module 240.

The heater 241 may be composed of an electric heater that provides a heat source to the vaporizing tube 242.

The vaporizing tube 242 may be made of a material having excellent thermal conductivity, such as silver (Ag) or copper (Cu). The vaporizing tube 242 may be formed by being closely wound on the outer surface of the cylindrical heater 241, wound in the form of a solenoid, Is instantaneously heated by the heat of the steam generator (241), flows from the inlet (242-1), flows out to the outlet (242-2), and instantaneously vaporizes the passing water through steam. Here, as described above, the outlet 242-2 is connected to the steam supply pipe 222 through the flexible hose pipe, and supplies the steam generated by the vaporizing pipe 242 to the steam nozzle unit 221.

The heat insulating case 243 includes a heat insulating material and encases the vaporizing tube 242 to suppress the outflow of the heat source to the utmost.

The first power supply module 250 controls power supply to the normal and reverse motors 232 and 241 of the steam generation module 240. Here, the first power supply module 250 includes a first power switch 251 formed on the rear frame 130 of the main body 100 to turn on and off the power supply, a forward and reverse motors 232 and 232, A fuse 252 for preventing damage to the battery 241, and a power source outlet 253 to which power is externally supplied.

A device for cooking instant food by hot water on the spot 300 includes a second seating part 310, a hot water injection module 320, a driving module 330, a hot water generating module An induction module 350, and a second power supply module 360.

The second seating part 310 is formed on the induction module 350, which will be described later, as a space where the hot water cooking vessel 30 containing the instant hot water cooking food is seated.

The hot water injection module 320 is composed of a hot water nozzle unit 321, a solenoid valve 322 and a lift plate 323 for lifting the hot water nozzle unit 321 and the electromagnetic valve 322.

The hot water nozzle unit 321 penetrates the lid 31 of the hot water cooking vessel 30 seated on the second seating unit 310 and emits hot water to the inside thereof.

The upper end of the hot water nozzle unit 321 is fastened to a solenoid valve 322 to be described later and the hot water spray hole 321a-1 for spraying hot water into the hot water cooking vessel 30 is provided at the lower end of the hot water nozzle unit 321 A plurality of pointed portions 321a formed at the end portions thereof and a protective cap 321b for allowing the pointed portions 321a to penetrate and to protect the pointed portions 321a. That is, as the pointed portion 321a of the hot water nozzle unit 321 descends, the hot water spray hole 321a-1 passes hot water through the lid 31 of the hot water cooking vessel 30 into the hot water spray hole 321a-1.

The electromagnetic valve 322 controls the hot water supply amount to the hot water nozzle unit 321 or the hot water supply time.

The lift steel plate 323 is formed so as to be raised and lowered in a 'C' shaped support frame 143 fixed to an auxiliary frame 142 attached to the separation frame 140 of the main body 100, A hot water nozzle unit 321 and a solenoid valve 322 are fixedly formed.

The drive module 330 includes a screw 331 that is coupled to a screw coupling groove (not shown) formed in the lift plate 323 and lifts the lift plate 323 by rotation, And a motor 332. A bush 333 having a screw coupling groove formed therein may be fixedly formed on the lifting plate 323 and a forward and reverse motor 332 may be fixed on the support frame 143 to transmit torque to the screw 331 . That is, the screw 331 is connected to a drive shaft (not shown) of the forward and reverse motors 332 and receives the torque from the forward and reverse motors 332 to rotate forward or reverse to lift and lift the lift plate 323.

On the other hand, the pair of guide shafts 334 are disposed inside the support frame 143 to guide the lifting and lowering of the lifting plate 323. Here, a guide bush 335 through which the guide shaft 334 is inserted can be fixedly formed on the lifting plate 323.

Fourth and fifth limit switches 336 and 337 are fixedly formed on the lower end and the upper end of the support frame 143. When the lift plate 323 descends to contact the fourth limit switch 336 for hot water injection, The motor 332 stops driving. When the lift plate 323 rises after the hot water injection is completed and comes into contact with the fifth limit switch 337, the forward and reverse motors 332 stop driving.

Thus, according to the structure of the drive module 330 described above, the screw 331 is rotated by the normal rotation or the reverse rotation of the forward / reverse motor 332, and the lift plate 323 screwed to the screw 331 rises The hot water nozzle unit 321 disposed on the lifting plate 323 can move up and down against the hot water cooking vessel 30. [

The hot water generating module generates and stores hot water by heating the hot water, and supplies hot water to the electromagnetic valve 322. Here, the hot water generating module includes a heater (not shown) for heating the water by a heat source, a water inlet (not shown) and a hot water outlet (not shown) A warm water tank 341 for warming the hot water tank 341, and a thermal insulating material (not shown) for warming the hot water tank 341.

As described above, the outlet of the hot water tank 341 is connected to the solenoid valve 322 through the flexible hose tube to supply the hot water temporarily stored in the hot water tank 341 to the solenoid valve 322.

The induction module 350 includes an induction coil 351 disposed at the lower end of the second seating part 310 to heat the second seating part 310 and an induction coil 351 disposed at the lower end of the induction coil 351, And a cooling fan 352 for cooling the induction coil 351, that is, preventing the induction coil 351 from overheating. Here, a conductive member (not shown) made of a silver-plated material is formed at the lower end of the hot water cooking vessel 30, so that the hot water can be cooked by the induction module 350 as well as hot water.

The second power supply module 360 is connected to the solenoid valve 322 of the hot water injection module 320, the forward and reverse motors 332 of the drive module 330 and the induction coil 351 of the induction module 350 Control the supply. Here, the second power supply module 360 includes a second power switch 361 formed on the rear frame 130 of the main body 100 to turn on and off the power supply, a solenoid valve 322 with a short circuit or overvoltage, A fuse 362 for preventing damage to the motor 332 and the induction coil 351, and a power source receptacle 363 supplied with power from the outside.

Meanwhile, the main body 100 may be provided with a steam cooking apparatus 200 or a hot water cooking apparatus 300 as described above. In addition, the main body 100 may be configured as a combined heating type instant cooking apparatus by integrating the steam cooking apparatus 200 and the hot water cooking apparatus 300 described above.

Here, even when the integrated multiple-heating type instant cooking apparatus is constituted, the steam instant cooking apparatus 200 and the hot water instant cooking apparatus 300 can be separately controlled by the first and second power switches 251 and 361 described above. The main body 100 may be formed as an integrated seating module in which the seating module 210 of the steam cooking apparatus 200 and the second seating portion 310 of the hot water cooking apparatus 300 are integrated.

In addition, the water supplied from the outside is stored and supplied to the hot water generating module of the steam cooking apparatus 242 of the steam cooking apparatus 200 and the hot water generating unit 300 through the flexible hose pipe (not shown) And a water storage tank 410 for storing water. That is, the water is supplied to the inlet 242-1 of the vaporizing tube 242 of the steam generating module 240 through the flexible hose tube connected to the outlet (not shown) formed at the lower end of the water storage tank 410, The water is supplied to the water inlet formed at the upper end of the hot water tank 341 of the hot water generating module through the flexible hose pipe connected to the outlet (not shown) formed on the upper side.

A pair of blowing fans 420 are formed on the lower end of the rear frame 130 of the main body 100. A first exhaust port 121 is formed in the front frame 120 of the main body 100, A second air outlet 430 is formed in the rear frame 130 of the main body 100 so that the air blowing fan 420 sucks the outside air into the main body 100, It is possible to prevent oxidation, corrosion, or short-circuiting of the above-mentioned components constituting the inside of the main body 100 by exhausting through the exhaust ports 121 and 430. [ Although the second exhaust port 430 is illustrated as being formed on the rear frame 130 of the main body 100, the second exhaust port 430 may be formed on the side surface or the upper surface of the central frame 110 as long as the exhaust port is smooth.

The camera 510 is formed on the front frame 120 of the main body 100 and includes an instant cooked product logo printed on the outer surfaces of the steam cooking vessel 20 and the hot water cooking vessel 30, Take an image of a bar code with information.

The recognition unit (not shown) scans an image photographed by the camera 510 to identify whether or not it is a genuine product, extracts the instant recipe information corresponding to the identified image from a database (not shown) .

The display unit 520 is formed on the front frame 120 of the main body 100 and visually transmits advertisement or instant recipe information to the user.

The first and second seating sensing units 260 and 540 are formed of infrared sensors and are formed at positions corresponding to the first and second seating units 211 and 310 on the front frame of the main body 100, And detects whether or not the steam cooking vessel 20 and the hot water cooking vessel 30 are seated in the units 211 and 310, respectively.

The discharge port 131 formed at the lower end of the rear frame 130 of the main body 100 is configured to discharge moisture accumulated at the bottom of the first seating portion 211 due to the condensation phenomenon after steam injection of the steam injection module 220 (Not shown) formed at the bottom of the seat part 211 and discharged to the outside.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

100: main body 110: central frame
120: front frame 130: rear frame
131: exhaust port 140: separation frame
141: Support frame 142: Auxiliary frame
143: Support frame 200: Steam cooking apparatus
210: seat module 211: first seat part
211-1: internal space 211-2: rotation-unloading groove
212: packing part 220: steam injection module
221: steam nozzle part 221a:
221a-1: steam spray hole 221b: pressure plate
221c: blocking plate 222: steam supply pipe
223: pressure cover 224:
230: drive module 231: screw
232: Forward motor 233: Bush
234: shaft 235: bush
236 to 238: First to third limit switches
240: steam generating module 241: steam heater
242: evacuation pipe 242-1: inlet
242-2: outlet 243: insulating case
250: first power supply module 251: first power switch
252: Fuse 253: Power outlet
300: hot water cooking apparatus 310: second seating part
320: hot water injection module 321: hot water nozzle part
321a: Pointing unit 321a-1: hot water spraying
321b: protective cap 322: solenoid valve
323: lifting plate 330: driving module
331: screw 332:
333: Bush 334: Shaft
335: bushes 336 and 337: fourth and fifth limit switches
350: Induction module 351: Induction coil
352: cooling fan 360: second power supply module
361: Second power switch 362: Fuse
363: Power outlet 410: Water storage tank
420: steam exhaust fan 121: first exhaust port
430: second exhaust port 510: camera
520: display unit 260: first seating detection unit
540: Second seating detection unit
800: Steam cooker control circuit
810: first recognition unit 820: first seating detection unit
830: first driving unit 840: steam generating unit
850: Flow control unit 860: Steam exhaust unit
870: first power source unit 880: display control unit
900: Hot water cooking apparatus control circuit
910: second recognition unit 920: second seating detection unit
930: second driving unit 940: hot water generating unit
950: Hot water flow rate control unit 960: Steam exhaust unit
970: Induction coil control unit 980: Second power source unit

Claims (3)

There is provided a steam cooking apparatus for instant cooking cooked food stored in a steam cooking vessel by steam or a hot water cooking apparatus for instant cooking cooked food stored in a hot water cooking vessel into hot water and an inductor, In this case,
A first recognition unit that identifies an image printed on the outer surface of the steam cooking container taken by the camera and recognizes recipe information corresponding to the identified image, a first recognition unit that recognizes the recipe information corresponding to the identified image, A first seating detection unit for detecting whether or not the seat is seated by the first seating detection unit, a first seat driving module for lifting and lowering the steam spraying module for spraying steam into the steam cooking cavity through a lid of the steam cooking container, A first driving unit for controlling the forward and reverse motors of the forward and reverse motors of the module and detecting and recognizing the elevation of the steam injection module by means of a limit switch, The water passing through the vaporizing tube is instantaneously heated by the heater to be vaporized into steam, and the temperature of the steam heater is sensed by the steam heater temperature sensor A flow control unit for controlling the flow rate of the water flowing into and passing through the vaporizing pipe by the water metering pump so as to correspond to the recipe information recognized by the first recognition unit, And a steam exhaust unit for exhausting the steam;
A second recognition unit for recognizing the image printed on the outer surface of the hot water cooking vessel taken by the camera and recognizing the recipe information corresponding to the identified image, a second recognition unit for recognizing the recipe information corresponding to the identified image, A second seating detection unit for sensing whether or not the seat is seated, a second seat driving unit for moving up and down the hot water injection module for spraying hot water through the lid of the hot water cooking vessel according to whether seating is detected by the second seating detection unit, A second driving unit for controlling the forward and backward motions of the forward and reverse motors of the module and detecting and recognizing the elevation of the hot water injection module by the limit switch when the hot water injection module is lowered into the hot water cooking vessel by the second driving unit, A hot water tank in which water is stored by a heater is heated to generate hot water, a temperature of hot water is sensed by a hot water temperature sensor, A hot water flow rate control unit for controlling the flow rate of the hot water supplied to the hot water injection module by the solenoid valve so as to correspond to the recipe information recognized by the second recognition unit, And a control unit that heats the lower end of the hot water cooking vessel by the induction coil in accordance with the recipe information recognized by the second recognition unit in accordance with whether the seating is detected by the second seating detection unit, And an induction coil control unit configured to control the induction coil control unit to cool the induction coil control unit.
The method according to claim 1,
A first power supply circuit unit for on-off controlling the power supply to the steady-state motor and the steam heater of the first drive module by a first power switch,
Further comprising: a second power supply circuit unit for on-off controlling the power supply to the constant-current motor, the hot water heater, and the induction coil of the second drive module by the second power switch,
Characterized in that the first power switch and the second power switch are selectively controlled.
The method according to claim 1,
Further comprising a display unit control unit for visually conveying the recipe information or advertisement through a display unit.

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