KR20090052707A - Cooker - Google Patents

Abstract

The present invention relates to a ramen cooker, each of which is installed in the enclosure, the door having a viewing window disposed on the upper front side, and 30 degrees to 50 degrees inclination angle larger than the horizontal state to facilitate identification and operation of the data display portion below the opening of the door The upper part of the at least two cooking heaters disposed therein includes a shelf having a perforated cooking vessel insertion groove which is stably settled by magnets at both sides of the support and the rear side of the cooking heater. The ball is drilled and the exhaust hole is drilled in the rear wall of the inside, and inside the enclosure, a fan motor is installed at the rear of the exhaust hole for discharging the steam generated during cooking into the exhaust pipe connected to the outside. And a drip tray having a hose for collecting and discharging the overflowing broth, and the cooking vessel. When the switch detects the input of the cooking vessel, the cooking heater is heated by the operation of the central processing unit and the start of cooking of the data display unit. After the cooking is completed, the remaining 10% to 20% hot water is supplied to the second stage to finish the cooking. When steam is generated during the cooking process, the fan motor is operated to discharge steam to the outside. When operating the buzzer that generates the operation sound, alarm sound, end notification sound, etc., the frequency band for preventing access to rodents and pests is configured to oscillate at the same time.

Therefore, the present invention can reduce the cooking time and maintain the original taste by supplying hot water divided into the first cooking step and the second additional cooking step, and can prevent the introduction of foreign substances by cooking inside the sealed enclosure having a door. In addition, by effectively discharging the steam generated during cooking to the outside by using a fan motor can prevent contamination of the cooking space and the store interior, and prevent the access by the generation of frequencies dislike rodents and pests during the operation of the buzzer It can be safely and hygienically cooked through a shelf that supports or transports the cooking vessel.

Cooker, Ramen, Shelf, Fan Motor, Buzzer, Central Processing Unit, Data Display

Description

Ramen cooker {COOKER}

The present invention relates to a ramen cooker, and more specifically, it is divided into two stages while cooking the ramen to prevent the introduction of foreign substances and effectively discharge water vapor to prevent contamination of the room, prevent the access of rodents and pests, cooking vessel It relates to a ramen cooker that can be cooked safely and hygienically through a shelf supporting or transporting it.

In general, the ramen cooker is configured to operate cooked ramen automatically and semi-automatically. Looking at the configuration of the registration utility model notification No. 20-0169767 ramen automatic vending machine which is one of the conventional cooker, a storage unit storing a plurality of ramen, the discharge unit and supply unit for discharging the ramen one by one, soup (soup) ), A soup supply unit and water supply unit for supplying water, a cooking unit for cooking ramen as a heating element of the heater, a bowl supply unit for discharging the bowls one by one to the cooking unit, a coin machine and a bowl outlet to start cooking by inputting coins It comprises a door having a control unit for controlling each of the components, and if the bowl is supplied, including a feeder for transporting the bowl so that the water is raised to the set temperature and the soup, and transferred through the transfer unit The bowl is cooked in direct contact with a heater heater disposed in the cooking section, to always supply the elevated water supplied to the bowl for cooking. Is made consists of a water level sensor, temperature sensor, and water while maintaining the amount of water can be controlled to be supplied by the program to set the temperature of water stored in the supply and shut-off solenoid (solenoid) valve is mounted to the water tank. The instant noodle vending machine is hygienic by using a disposable metal bowl, economical by eliminating the equipment for washing, and since hot water is always supplied to the bowl, the cooking time can be shortened, and the method is directly heated to the metal bowl. Although the capacity of the heating unit may be small, power consumption may be remarkably saved. However, there is a problem in that the ramen and soup, which are automatically supplied, are accumulated in the state exposed to the atmosphere. Due to its complex size and large size, the manufacturing cost is high, so it can be installed only at the places of sale such as highway rest areas, terminals, and schools, and only mass sales can cover the cost of equipment purchase and maintenance. Therefore, it was impossible to install and maintain in small stores, and had the disadvantage of cooking only a single item of ramen.

Korean Patent No. 0580150 or 0752977 proposes an improved small ramen cooker having a simple structure to solve the problem of the large cooker.

Such a ramen cooker is characterized in that the buyer can select and cook various types of ramen, and it is configured to simplify cooking while minimizing equipment purchase cost and minimizing maintenance cost through miniaturization. In the constitution, a bucket for supplying water for cooking ramen, a preheating bucket for heating and maintaining the water replenished from the bucket, a nozzle for supplying water heated in the preheating bucket to the ramen container, and a ramen container for cooking And a controller for controlling and displaying a heater for heating to a temperature for heating and supplying or stopping cooking water, heating and stopping the heater, adding water, adding cooking time, and the like. It can be seen that the technique is a general technique already well known in the field.

In addition, the former patent number 0805150 of the ramen cooker to achieve the object of providing a simple ramen cooker that is easily cooked in a short time of about 3 minutes when only put the ramen and soup in the ramen container and seated on the heater The pre-heated water is stored in the initial atmosphere and the cooking heater's heating heater is configured to maintain the cooking preheating temperature of 120 degrees to 180 degrees. However, since the ramen cooker maintains the cooking preheating temperature of 120 to 180 degrees while the heating heater is always exposed to the atmosphere, there is a risk of fire and power consumption by waiting for the cooking time of the ramen. There is a problem of excessive spending.

In addition, the latter patent No. 0752977 of the ramen cooker includes a water filter, and in order to achieve the object of providing a ramen cooker capable of adjusting the amount of water and heat is provided a plurality of filters and the feed and It is configured to control the heating time. However, the technical configuration of supplying sanitary purified water through the filter of the ramen cooker is a component included in an automatic food cooker, a coffee vending machine, or a cold / hot water machine, which is widely used in the field. The cooking configuration, in which the cooking time is automatically extended when the water is added by operating the, adds a basic method for simple cooking to be operated by the program.

In addition, the patent No. 080150 or No. 0752977 is a configuration for cooking the ramen in the state exposed to the outside, it is possible to add the foreign matter, there is a problem of polluting the indoor air because the steam generated when cooking is discharged as it is to the store there was.

Therefore, the present invention is to solve the above-mentioned conventional problems, an object of the present invention is to divide the first cooking step and the second additional cooking step to reduce the cooking time and maintain the original taste, inside the enclosure having a door It is possible to prevent the introduction of foreign substances by cooking in the oven, and to prevent the contamination of the room by effectively discharging steam generated during cooking to the fan motor, and to support or transport the cooking vessel while preventing the access of rodents and pests. It is to provide a ramen cooker that can be safely and hygienic cooking through.

Ramen cooker of the present invention for achieving the above object is a hot water tank equipped with a heater to maintain the water replenished from the bucket to a predetermined temperature, and a metal cooking vessel containing the ramen and soup, and cooking vessel To control the operation of the cooking heater, the water supply valve to replenish the water tank, the hot water tank heater, the nozzle to supply water to the cooking vessel, and the water supply valve installed in the pipeline of the hot water tank, the cooking heater and the cooking vessel detection switch. A cooker comprising a central processing unit and a data display unit for displaying and operating the operation and status of the central processing unit, wherein each of the above components is provided in a housing in which a single or divided door having a viewing window is disposed above the front. To make the data display part at the lower side of the door easier to identify and operate, make the inclination angle 30 degrees to 50 degrees larger than the horizontal state. The upper part of the at least two cooking heaters disposed therein includes a shelf having a perforated cooking vessel insertion groove stably settled by magnets at both sides and a rear side thereof, and an air inlet hole perforated on the side wall of the enclosure. In the rear wall of the inside, the exhaust hole is drilled, and inside the enclosure, a fan motor for discharging the steam generated during cooking into the exhaust pipe connected to the outside is mounted on the rear side of the exhaust hole, and the bottom of the cooking heater flows from the cooking vessel. It further comprises a drip tray having a hose for collecting and discharging the soup, etc., if the cooking vessel detection switch detects the input of the cooking vessel as soon as cooking by operation of the central processing unit and operation of the start button of the data display unit When the heater is heated and hot water is supplied to the cooking vessel firstly, 80% ~ 90% The remaining 10% to 20% hot water is supplied secondly to finish cooking. When steam is generated during the cooking process, the fan motor is operated to discharge steam to the outside. Sound, it may be characterized by the technical configuration that the frequency band for preventing the access of rodents and pests is configured to be oscillated at the same time when the operation of the buzzer to generate the end notification sound and the like.

In addition, the ramen cooker of the present invention for achieving the above object can form a guide groove and a drain hole in the shelf so that the overflow of the soup can easily fall into the drip tray, the discharge of steam generated during the ramen cooking and the storage of the cooking vessel In order to minimize the heat loss inside the housing and the convenience of the fan motor can be characterized in that the operation and stop is made according to the determination of the cooking time of the central processing unit and the shelf and the door are divided.

According to the present invention it is possible to shorten the cooking time and maintain the original taste by supplying hot water divided into the first cooking step and the second additional cooking step, and to prevent the introduction of foreign matters by cooking inside the closed enclosure having a door. In addition, by effectively discharging water vapor generated during cooking to the outside using a fan motor, it can prevent contamination of the cooking space and the inside of the store, and prevent access due to the generation of frequencies disliked by rodents and pests during the operation of the buzzer. It is a very useful invention that can be safely sanitized while being stored safely through the shelf supporting or transporting the cooking vessel.

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

1 and 2 are perspective views of the coupling and the shelf showing the ramen cooker 1 according to the present embodiment.

As shown in the upper portion of the housing 2 is provided with a bucket of water 100 for water supply, a heater not shown inside to maintain the water replenished from the bucket 100 to a temperature of 90 degrees to 95 degrees The hot water tank 101 is mounted to the rear side of the housing 2 is installed to supply hot water through the nozzle 13 mounted on the rear wall 12 of the cooking chamber 11.

In the cooking chamber 11, cooking heaters 5 and 5 for heating metal cooking containers 3 and 3, which are aluminum materials containing ramen and soup, are installed at both sides, and a viewing window 31 may be used to identify a cooking process. 30 degree to 50 degree inclination angle larger than a horizontal state is arrange | positioned at the upper side of the front surface of the housing | casing 2, and the data display part 41 is located below the opening part of the door 30 so that identification and manipulation are convenient. It is arranged to achieve.

Meanwhile, as shown in FIGS. 1 and 6, a water supply valve 43 replenishing some of the water not shown in the bucket 100 to the hot water tank 101, and a heater 44 mounted in the hot water tank 101. And a water supply valve 45 installed in a pipe of the nozzles 13 and 13 and the hot water tank 101 for supplying water to the cooking vessel 3, the cooking heaters 5 and 5, and the cooking vessel 3 and 3. ), A central processing unit (4) for controlling the operation of the sensing switch 42, the fan motor (8) and the buzzer (9), respectively, is mounted inside the enclosure (2). The operation and cooking process of the central processing unit 4 is displayed on the data display unit 41 including a character display LCD screen and a touch switch operable to add cooking time.

In addition, the ramen cooker 1 of the present invention is a cooking vessel (3,3) on the upper portion of at least two cooking heaters (5,5) disposed inside the cooking chamber (11) of the housing (2) as shown in FIG. The shelf 7 is provided with the insertion grooves 71 and 71. The shelf 7 is attached to the magnetic force of the magnets 6 and 6 attached to the rear wall 12 in a state where it is mounted on the supports 15 and 15 attached to both side walls 14 of the cooking chamber 11 of the housing 2. It is made to be securely settled by. The shelf 7 is usually manufactured to form a flat surface, but if the soup overflows during cooking, the cooking heaters 5 and 5 may be contaminated and damaged. Thus, as shown in FIG. A guide groove 72 and a drain hole 73 forming a slope may be formed so that the soup overflowing around the insertion grooves 71 and 71 can be easily dropped into the drip tray 20 disposed below.

In addition, the ramen cooker 1 of the present invention is to provide a fan motor 8 for discharging the steam generated during the ramen cooking to the outside. The fan motor 8 is mounted on the rear of the discharge hole 17 perforated in the rear wall 12 of the cooking chamber 11 so as to deliver water vapor in the cooking chamber 11 to the exhaust tank 18 to be discharged to the outside. In addition, a new air inlet hole 16 is drilled in the side wall 14 of the housing 2 so as to smoothly discharge the steam generated in the cooking chamber 11. The fan motor 8 judges the cooking time generated by the steam by the operation of the central processing unit 4 to minimize the heat loss of the cooking chamber 11, and repeatedly operates and stops by 4 to 10 seconds and the cooking is finished. After the withdrawal of the cooking vessels (3, 3) is completed again to operate for 4 to 10 seconds to discharge the remaining moisture inside the housing (2) is made to maintain cleanliness.

In the lower portion of the cooking heater (5, 5) mounted on the housing 2, as shown in Figure 2 is arranged a drip tray 20 for collecting the soup flowing from the cooking vessel (3, 3), the drip tray 20 further includes a drain hose 21 having a valve not shown so that the collected broth can be easily discharged to the outside or the internal cleaning water can be easily discharged.

On the other hand, when the cooking vessels 3 and 3 are inserted into the insertion grooves 71 and 71 of the shelf 7 at the rear of the cooking heaters 5 and 5, the cooking vessels 3 and 3 are pressed by the weight of the cooking vessels 3 and 3. Sensing switches 42 and 42 for transmitting signals to the central processing unit 4 that the containers 3 and 3 have been inserted are mounted. When the contact is attached by the operation of the detection switch (42, 42), the central processing unit (4) is operated to display the phrase 'ramen' as an example on the screen of the data display unit 41 and cooking heaters (5, 5) ) Is supplied to heat the cooking vessel (3,3) by generating heat in the range of 200 ~ 300 degrees. Simultaneously with the operation of the heater (5,5) while supplying hot water to the cooking vessel (3,3) containing the ramen and soup through the nozzles (13, 13) primarily 80% to 90% based on the total water supply After the cooking is done for 3 minutes, the remaining 10% to 20% hot water is supplied secondly, including the evaporation amount, and the cooking time is completed for a total of 3 minutes to 4 minutes. The reason for dividing the hot water supply into two stages is to reduce the amount of hot cooking time initially to minimize the heating cooking time and to reduce the power consumption while providing a taste of noodles and broth suitable for intake by replenishing insufficient hot water. . In the above process, the cooking time may be added in units of 10 seconds according to the preference of the buyer, and when the cooking is finished, the message 'OK' is displayed on the screen of the data display unit 41, and the buzzer 9 is notified of the end. When the cooking is in progress, a lamp is lit on the data display unit 41 to recognize that the lamp is operating. The steam generated after the cooking process or the completion of cooking is discharged to the outside by the operation of the fan motor 8 described above. When the cooking vessels 3 and 3 which have been cooked are taken out, the contacts of the cooking vessel detection switch 42 are short-circuited and the phrase 'end or stop' is displayed on the screen of the data display unit 41.

The buzzer 9 is operated by the control of the central processing unit 4, the operation sound generated when operating the data display unit 41, abnormalities such as the operation of the cooking heaters 5, 5 lacking hot water in the cooking process. It is to generate an alarm sound that occurs when this occurs, the notification of the end of cooking. The operation of the buzzer (9) is made to simultaneously oscillate the frequency of the band 8,000 kHz ~ 45,000 kHz to prevent the access of rodents and pests.

Next, as another embodiment of the present invention, as shown in FIG. 4, the door 30 is formed in a form of a case opening, which is opened at both sides by dividing into 1/2, and the shelf 7 is divided into 1/2 to form a rail 60. It can be configured to be accommodated by) to prevent the heat release inside the cooking chamber 11 by opening half of the door 30 and to supply and discharge the cooking vessel 3 safely and easily. In addition, as shown in FIGS. 5A to 5C, both sides of the cooking vessel insertion groove 71 of the divided shelf 7 installed to be accommodated by the rails 60 are pivoted on the shaft 61 provided on the bottom surface of the shelf 7. It is coupled to enable the operating support 63 receives the elastic force of the torsion spring 62, the guide piece 72 is formed integrally bent with the shelf 7 to prevent the operation support (63) to rise, The guide rods 64 and 64, which open the operating supports 63 and 63, which supported both sides of the cooking vessel 3 to the outside so that the cooking vessel 3 falls on the cooking heater 5, are enclosed in the enclosure (2). The shelf 7 is mounted on the rear wall 12), and the shelf 7 is accommodated inside the enclosure 2 and the cooking vessel 3 is placed in the cooking heater 5 to maintain a stable position. The holding magnets 6, 6 are mounted on the rear wall 12 of the enclosure 2.

Next will be described the operation of the ramen cooker 1 of the present invention configured as described above.

First, the operation of the ramen cooker 1 will be described with reference to FIGS. 1, 2, and 7. When preparing a bucket 100 to supply water, and supplying main power to the ramen cooker 1, The processing device 4 is operated from an initialization state to perform each function. Under the control of the central processing unit 4, the water tank valve 43 is opened and closed, and the water is introduced into the hot water tank 101 to continuously replenish the water consumed. By operating the tank heater 44 it is maintained by heating to a temperature of 90 degrees ~ 95 degrees.

As described above, the buyer selects the desired ramen in the state of maintaining the water filled in the hot water tank 101 at a temperature of 90 degrees to 95 degrees, and then puts the ramen and soup in the cooking containers 3 and 3 in FIG. When the cooking vessels 3 and 3 are inserted into the insertion grooves 71 of the shelf 7 arranged inside the cooking chamber 11, the cooking vessel detection switch 42 is caused by the weight of the cooking vessels 3 and 3. It is operated to detect the presence or absence of the cooking vessel (3,3). Subsequently, the door 30 is closed to keep the cooking chamber 11 from being cut off from the outside. When the sensing switch 42 is operated by the cooking vessel 3 and a contact is connected, the display is displayed on the screen of the data display 41. After confirming the 'Ready or ready' phrase is to operate the touch switch of the data display unit 41 to set the additional cooking time of 10 seconds according to the preferences or preferences of the buyer to operate the start touch switch.

When the start is started, the cooking heaters (5, 5) are activated and the hot water tank water supply valve (45) is opened, and 80% to 90% of the hot water is first based on the total water supply of 550㏄ in the cooking vessels (3,3). (440 kPa to 495 kPa), and then the cooking vessels 3 and 3 are heated with heat in the range of 200 to 300 degrees generated from the cooking heaters 5 and 5 to cook for 2 to 3 minutes. After the completion of the evaporation, the remaining 10% to 20% (55㏄ ~ 110 2) of hot water will be supplied secondly to finish the cooking time of 3 ~ 4 minutes in total. By dividing the supply of hot water in two stages as described above, it is possible to shorten the heating cooking time for the main cooking, which is the initial process, and to supplement the lack of hot water to finish the cooking, thereby reducing the power consumption. It can provide a taste of noodles and broth.

On the other hand, if water vapor is generated in the cooking chamber 11 during the cooking process, the central processing unit 4 determines the cooking time, operates and stops repeatedly for 4 to 10 seconds, and the cooking is finished, and the withdrawal of the cooking container 3 is completed. After the operation again for 4 to 10 seconds to discharge the remaining moisture inside the housing (2) to maintain cleanliness, when the cooking is finished 'OK' is displayed on the screen of the data display unit 41 buzzer (9) When the buzzer 9 generates an operation sound, an alarm sound, an end notification sound, and the like of the data display unit 41, the buzzer 9 simultaneously oscillates the frequencies of the band 8,000 kHz to 45,000 kHz. Access is prevented, and when the cooking is in progress, a lamp is turned on in the data display unit 41 to recognize that the lamp is operating. The steam generated after the cooking process or the cooking is completed by the operation of the fan motor 8 described above.By discharging to the outside to maintain cleanliness, the cooking process can be checked through the see-through window 31 of the door 30, and when the cooking vessel 3 that has been cooked is removed, the contact point of the cooking vessel detection switch 42 is short-circuited. The phrase 'end or stop' is displayed on the screen of the display unit 41 to complete cooking.

In the above process, the cooking heaters 5 and 5 that generate heat at 200 degrees to 300 degrees transmit a signal of the temperature sensor mounted thereon to the central processing unit 4 to output the power without turning the power on or off. The Triac element automatically adjusts the power input phase value to minimize overheating and temperature variations, and can be connected in series or in parallel using two unit heaters operating from 110V to 125V. As a result, it can be combined with 110V or 220V, so it can be exported domestically.

In addition, the shelf into which the cooking vessels 3 and 3 are inserted and placed is stable by the supports 15 and 15 and the magnets 6 and 6 mounted on the side wall 14 and the rear wall 12 of the cooking chamber 11. Coupled to, the separation is easy to clean the inside, cooking vessel when cooking with a guide groove 72 and the drain hole 73 having a slope formed around the cooking vessel insertion groove 71 as shown in FIG. The broth overflowing from (3, 3) can be easily collected by the lower drip tray 20, and the broth collected by the drip tray 20 is discharged to the drain hose 21 for sanitary treatment.

As another embodiment of the present invention as shown in Figure 4 attached to the door 30 divided into half, and the shelf 7 is divided into 1/2 to install so that it can be accommodated by the rail 60 By opening the door 30 1/2, the heat dissipation of the inside of the cooking chamber 11 can be prevented, thereby reducing the power consumption of the cooking heaters 5 and 5 as well as supplying and discharging the cooking vessels 3 and 3. This is safe and easy. That is, as shown in FIG. 5B, when the shelf 7 is pulled out and the cooking vessel 3 is inserted into the insertion groove 71, the operation supports 63 and 63, which are subjected to the elastic force of the torsion spring 62, to the cooking vessel 3. It comes in close contact with the side wall of the fall, and the fall is prevented. 5A and 5C, when the shelf 7 is mounted on the rail 60 and moved to the cooking chamber 11, the operation supports 63 and 63 are moved outwardly by the guide rods 64 and 64. At the same time, the rear end of the shelf 7 is attached to the magnets 6 and 6 mounted on the rear wall 12 of the housing 2 to maintain a stable position. At this time, the cooking vessel (3) falls and is seated on the cooking heater (5) to receive the heat directly if the cooking is easy.

Next, when cooking is completed, when the shelf 7 is taken out to take out the cooking chamber 11, the operating support 63 is separated from the guide rod 64, so the operating support 63 is applied to the restoring force of the torsion spring 62. The cooking vessel 3 can be separated from the cooking heater 5 and the cooking chamber 11 in a state in which the side wall of the cooking vessel 3 is compressed based on the shaft 61, thereby cooking outside the cooking chamber 11. Supply and separation of the container 3 is made safely.

Although described and illustrated in connection with the preferred embodiment of the present invention above, it is not limited to the configuration and operation as shown and described above. Therefore, it will be understood by those skilled in the art that the above embodiments can be appropriately modified and modified, so that appropriate changes, modifications, and equivalents should be considered to be within the scope of the present invention.

1 is a perspective view of the ramen cooker combined according to the present invention.

Figure 2 is a perspective view of a state in which the shelf for cooking vessel separated from FIG.

3 is a perspective view showing a shelf of another embodiment of a ramen cooker according to the present invention.

Figure 4 is a front view showing another embodiment of a ramen cooker according to the present invention cut for one minute.

5A through 5C are plan and front views illustrating an enlarged main part of the embodiment of FIG. 4.

* Description of the symbols for the main parts of the drawings *

1: ramen cooker 2: housing

3: cooking vessel 4: central processing unit

5: cooking heater 6: magnet

7: shelf 8: fan motor

9: buzzer

Claims (5)

A hot water tank equipped with a heater therein to heat and maintain the water replenished from the water tank at a predetermined temperature, a metal cooking container containing noodles and soups, a cooking heater for heating the cooking container, and a water tank A central processing unit for controlling the operation of a water supply valve, a hot water tank heater, a nozzle for supplying water to a cooking vessel, a water supply valve installed in a pipeline of a hot water tank, a cooking heater, and a cooking vessel detecting switch; In the cooker comprising a data display for displaying and operating the cooking process, Each of the above components is installed in the enclosure, and a door having a viewing window is disposed above the front side, and the data display part is arranged at an inclination angle of 30 degrees to 50 degrees larger than a horizontal state for easy identification and manipulation of the door. The upper part of the at least two cooking heaters disposed therein includes a shelf having a perforated cooking vessel insertion groove which is stably settled by magnets at both sides of the support and the rear side, and an air inlet is perforated on the side wall of the enclosure. A discharge hole is drilled in the rear wall of the fan, and a fan motor is installed at the rear of the discharge hole for discharging the steam generated during cooking if the inside of the enclosure is connected to the outside, and the soup overflowing from the cooking vessel under the cooking heater. And a drip tray having a hose for collecting and discharging water, and the cooking vessel detecting switch When the container is sensed, the cooking heater is heated by the operation of the central processing unit and the switch operation of the start of the data display unit. The remaining 10% to 20% hot water is supplied secondly to finish cooking. When steam is generated during the cooking process, the fan motor is operated to discharge steam to the outside. Sound, ramen cooker characterized in that the frequency band for preventing the access of rodents and pests during the operation of the buzzer to generate the end notification sound, etc. can be oscillated simultaneously. The method of claim 1, The shelf is a ramen cooker, characterized in that formed by forming a guide groove and a drain hole forming an inclination so that the soup overflowing around the cooking vessel insertion groove can be easily dropped into the lower drip tray. The method of claim 1, The fan motor is operated by repeating the cooking time by 2 ~ 10 seconds by determining the cooking time by the operation of the central processing unit to minimize the heat loss inside, and after the extraction of the cooking container is completed after the completion of the cooking container is operated again for 2 to 10 seconds Ramen cooker characterized in that it is made to maintain the cleanness by discharging the remaining moisture inside the enclosure. The method of claim 1, The door is divided into one half and the shelf is divided into two and installed so as to be accommodated by a rail to prevent the release of heat inside by opening the door partially and to facilitate the supply and discharge of the cooking vessel. The ramen cooker characterized by. The method of claim 4, wherein Both sides of the cooking vessel insertion groove of the shelf installed to be accommodated by the rail are rotatably coupled to the shaft installed on the bottom of the shelf, and are provided with an operating support that receives the elastic force of the torsion spring, and guide pieces to prevent the operation support from rising. Is formed integrally with the shelf, and the guide rods which spread out the operation support that supported both sides of the cooking vessel to the outside are mounted on the rear wall of the enclosure so that the cooking vessel falls onto the cooking heater and is placed inside the enclosure. Ramen cooker characterized in that the magnet holding the shelf is mounted to the rear wall of the enclosure to maintain a stable position after placing the cooking vessel in the cooking heater.

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