KR0149826B1 - Method for control of rice cooker - Google Patents

Method for control of rice cooker

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Publication number
KR0149826B1
KR0149826B1 KR1019950036925A KR19950036925A KR0149826B1 KR 0149826 B1 KR0149826 B1 KR 0149826B1 KR 1019950036925 A KR1019950036925 A KR 1019950036925A KR 19950036925 A KR19950036925 A KR 19950036925A KR 0149826 B1 KR0149826 B1 KR 0149826B1
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KR
South Korea
Prior art keywords
lid
temperature
seconds
lid heater
microcomputer
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KR1019950036925A
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Korean (ko)
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KR970019986A (en
Inventor
임찬식
Original Assignee
배순훈
대우전자주식회사
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Application filed by 배순훈, 대우전자주식회사 filed Critical 배순훈
Priority to KR1019950036925A priority Critical patent/KR0149826B1/en
Publication of KR970019986A publication Critical patent/KR970019986A/en
Application granted granted Critical
Publication of KR0149826B1 publication Critical patent/KR0149826B1/en

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/32Time-controlled igniting mechanisms or alarm devices
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/004Cooking-vessels with integral electrical heating means
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00Details of electric heating devices
    • H05B1/02Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227Applications
    • H05B1/0252Domestic applications
    • H05B1/0258For cooking
    • H05B1/0261For cooking of food

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

본 발명은 전기보온밥솥에 적용되어 취사공정완료후 내솥뚜껑에 맺히는 물방울을 효과적으로 제거하기에 적당한 전기보온밥솥의 수분제어방법에 관한 것으로, 통상의 흡수공정, 가열공정, 비등유지공정, 뜸공정, 보온공정으로 진행되어 종료되는 마이컴에 의한 취사방법에 있어서, 상기 뜸공정이 종료된 후 뚜껑온도감지부에 의해 감지된 온도가 120℃이면 뚜껑히터를 30초 온시키고, 110℃이면 뚜껑히터를 40초 온시키고, 100℃이면 뚜껑히터를 50초 온시키고, 90℃이면 뚜껑히터를 60초온시키고, 80℃이면 취사완료표시후 보온공정으로 진행되는 건조공정이 더 포함되어 구성된 특징이 있다.The present invention relates to a moisture control method of the electric insulation rice cooker suitable for effectively removing the water droplets formed on the inner pot lid after the completion of the cooking process, the conventional absorption process, heating process, boiling maintenance process, moxibustion process, In the cooking method by the microcomputer to be finished by going to the warming process, if the temperature sensed by the lid temperature sensing unit after the end of the steaming process is 120 ℃ to turn on the lid heater for 30 seconds, if 110 ℃ 40 lid heater When the temperature is 100 ° C., the lid heater is heated for 50 seconds. If the temperature is 90 ° C., the lid heater is heated for 60 seconds. If the temperature is 80 ° C., the drying process is further performed.

Description

전기 보온 밥솥의 수분제어방법Moisture control method of electric warm rice cooker

제 1 도는 본 발명에 따른 일실시예를 보인 제어블럭도1 is a control block diagram showing an embodiment according to the present invention

제 2 도는 본 발명에 따른 동작설명을 위한 제어흐름도2 is a control flow diagram for explaining the operation according to the present invention

*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10:키입력부 20:내솥뚜껑온도감지부10: key input unit 20: inner pot lid temperature detection unit

30:마이컴 40:뚜껑히터구동부30: microcom 40: lid heater driving part

본 발명은 전기 보온 밥솥에 적용되어 취사공정완료후 내솥뚜껑에 맺히는 물방울을 효과적으로 제거하기에 적당한 전기보온밥솥의 수분 제어방법에 관한 것이다.The present invention is applied to an electric heat cooker relates to a moisture control method of the electric heat cooker suitable for effectively removing the water droplets formed on the inner pot lid after completion of the cooking process.

주지하는 바와 같이, 취사완료후 내솥뚜껑에 맺힌 물방울을 집수하도록 된 물받이는 뚜껑을 동체와 연결시킨 경첩부와 동일 높이로 돌출시켜 설치하였으므로 보온밥솥의 사용시에 경미한 충격에도 쉽게 탈리되어 내부의 물이 쏟아지는 등 취급상의 문제점이 있었다.As is well known, the drip tray which collects water droplets formed on the inner pot lid after the completion of cooking is installed to protrude at the same height as the hinge part connected to the fuselage, so that the water inside the product is easily detached even when using a warm rice cooker. There was a problem in handling such as pouring.

그와같이 이유로 해서, 경첩부를 보온밥솥의 내부로 설치한 그 하부에 물받이를 삽탈자재할수 있도록 내설함으로서 종래의 결점을 해결한 구조도 출시되어 보급되고 있다.For this reason, a structure that solves the conventional drawback has also been released and spread by incorporating a drip tray into the lower portion of the hinge portion provided inside the thermal rice cooker.

그런데, 이와같은 구조는 내솥뚜껑의 물방울을 어느 정도는 제거할수 있는 효과는 있지만 근원적으로는 내솥의 물방울의 낙수로 인해 밥상태가 양호하지 못한 결과를 노출시켰을 뿐만 아니라. 보온시에도 이 물방울로 인해 보온효과도 뒤떨어지는 결점도 노출시켰다.By the way, this structure has the effect of removing the water droplets of the inner pot cover to some extent, but also exposed the result of poor rice condition due to the fall of the inner pot droplets. At the time of warming, the water droplets also exposed the disadvantages of being inferior in warming effect.

본 발명은 상기와 같은 문제점을 감안하여 창출한 것으로서, 본 발명에 따른 취사공정중에 신설된 건조공정이나 또는 별도의 건조키 명령으로 뚜껑온도에 따른 차별적인 동작제어로 수분을 증발시킴으로써, 내솥뚜껑에 맺히는 물방울을 효과적으로 제거하기에 적당한 전기 보온밥솥의 수분제어방법을 제공함에 그 목적이 있다.The present invention has been made in view of the above problems, by evaporating the moisture in the drying process newly established during the cooking process according to the present invention or by a separate operation key according to the lid temperature, to the inner pot lid It is an object of the present invention to provide a moisture control method of an electric rice cooker suitable for effectively removing condensed water droplets.

상기의 목적을 달성하기 위한 본 발명은 통상의 흡수공정, 가열공정, 비등유지공정, 뜸공정, 보온공정으로 진행되어 종료되는 마이컴에 의한 취사방법에 있어서, 상기 뜸공정이 종료된후 뚜껑은 도감지부에 의해 감지된 온도가 120℃이면 뚜껑히터를 30초 온시키고, 110℃이면 뚜껑히터를 40초 온시키고, 100℃이면 뚜껑히터를 50초 온시키고, 90℃이면 뚜껑히터를 60초 온시키고, 80℃이면 취사완료표시후 보온공정으로진행되는 건조공정이 더 포함되어 구성된 특징이 있다.In order to achieve the above object, the present invention is a cooking method by a microcomputer which is completed by a general absorption process, heating process, boiling maintenance process, moxibustion process, and thermal insulation process, and the lid is illustrated after completion of the moxibustion process. If the temperature detected by the branch is 120 ℃, the lid heater is turned on for 30 seconds, if it is 110 ℃, the lid heater is turned on for 40 seconds, if it is 100 ℃, the lid heater is turned on for 50 seconds, if it is 90 ℃, the lid heater is turned on for 60 seconds. , 80 ℃ is characterized by further comprising a drying process that proceeds to the warming process after marking the cooking completion.

이하, 첨부된 도면에 의거하여 본 발명의 바람직한 일실시예를 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 의해 일예로 채용되는 장치는 키입력부(10), 내솥뚜껑 온도감지부(20), 마이컴(30), 뚜껑히터구동부(40)로 구성된다.Apparatus employed as an example by the present invention is composed of a key input unit 10, the inner pot lid temperature sensing unit 20, the microcomputer 30, the lid heater driving unit 40.

여기서, 키입력부(10)는 각 메뉴별모드를 활성화하기 위한 선택키의 명령과 공정진행의 시작을 알리는 밥짓기취사키의 명령을 후술하는 마이컴(30)에 입력하여 주되, 본 발명에 채용되는 거조공정을 진행하는 건조키명령도 마이컴(30)에 입력하여 준다.Here, the key input unit 10 inputs the command of the selection key for activating the mode for each menu and the command of the cooking cooking key for notifying the start of the process progress to the microcomputer 30 to be described later, which is employed in the present invention. The dry key command for performing the drying step is also input to the microcomputer 30.

내솥뚜껑온도감지부(20)는 내솥뚜껑의 온도를 감지하여 마이컴(30)의 입력단으로 입력하여 주어 건조공정 작동조건의 동작에저에대한 기준으로 한다.The inner pot lid temperature sensing unit 20 detects the temperature of the inner pot lid and inputs it to the input terminal of the microcomputer 30 to be a reference for the operation of the drying process operating conditions.

뚜껑히터구동부(40)는 각 건조공정 조건에 따라 마이컴의 트라이액 제어출력으로 온/오프되어 뚜껑에 맺힌 물방울을 제거하기 위한 가열동작이 이루어지도록 한다.The lid heater driving unit 40 is turned on / off by the triac control output of the microcomputer according to each drying process condition so that a heating operation for removing the water droplets formed on the lid is performed.

상기 마이컴(30)은 상기 키입력부(10)의 입력조건에 따라 공정별 프로그램을 활성화하여 주변의 출력단을 제어하되, 상기 건조키에 의한 키입력이 있는 것으로 판단되며 각 건조공정 시간의 데이터를 입력받아 가열시간으로 뚜껑히티구동부(40)를 구동제어한다.The microcomputer 30 controls a peripheral output terminal by activating a program for each process according to the input condition of the key input unit 10, but it is determined that there is a key input by the drying key and inputs data of each drying process time. The drive control of the lid hitty drive unit 40 in response to the heating time.

제 2 도는 본 발명에 따른 동작설명을 위한 제어흐름도로서, 통상의 흡수공정, 가열공정, 비등유지공정, 뜸공정으로 진행한후 뚜껑의 온도를 감지하여 주는 단계와(S100-S106),뚜껑의 120℃인가판정하여 그에 도달한 것으로 판별되면 뚜껑히터를 30초 온시키는 단계와(S107)(S108)와, 뚜껑의 온도가 110 C인가 판정하여 그에 도달한 것으로 판별되면 뚜껑히터를 40초 온시키는 단계와(S109)(S110), 뚜썽의 온도가 100 C인가 판정하여 그에 도달한 것으로 판별되면 뚜껑히터를 50초 온시키는 단계(S111)(S112)와, 뚜꺼의 온도가 90 C인가 판정하여 그에 도달한 것으로 판별되면 뚜껑히터를 60초 온시키는 단계(S113-S114)와, 80 C이면 취사완료표시후 진행한후 보온공정으로 진행되는 단계(S115-S117)로 구비되어 진다.2 is a control flow chart for explaining the operation according to the present invention, the step of sensing the temperature of the lid after proceeding to the normal absorption process, heating process, boiling maintenance process, steaming process (S100-S106), of the lid When it is determined that the temperature reaches 120 ° C. and reaches it, the lid heater is turned on for 30 seconds (S107) (S108), and when it is determined that the temperature of the lid is 110 C, the lid heater is turned on for 40 seconds. Step S109 (S110), if it is determined that the temperature of the thump is 100 C, and it is determined that the temperature is reached, step (S111) (S112) of turning on the lid heater for 50 seconds and it is determined whether the temperature of the lid is 90 C If it is determined that the lid heater reaches 60 seconds (S113-S114), and 80 C is provided to the step of proceeding to the warming process after the completion of the indication of cooking is provided (S115-S117).

상기와 같이 구성된 본 발명의 작용 및 효과를 상세히 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above in detail.

먼저, 전기보온밥솥에 내솥이 안착된후 키입력부(10)에 구비된 메뉴키를 누르면 이에 메뉴스위치가 온되어 마이컴(30)에 입력단으로 입력된다. 이때 건조키명령도 동시에 입력하면 동시에 본 발명에 의해 채용된 건조명령이 수행되도록 하는 한편, 건조키명령이 없는 것으로 판정 되면 기존의 취사공정을 그대로 수행되도록 한다.First, after the inner pot is seated in the electric rice cooker, pressing the menu key provided in the key input unit 10, the menu switch is turned on and is input to the microcomputer 30 as an input terminal. At this time, when the drying key command is also input at the same time, the drying command adopted by the present invention is executed, and when it is determined that there is no drying key command, the existing cooking process is performed as it is.

이어, 상기의 입력명령이 수행된 다음 메뉴별공정순서가 활성화되어 밥짓기 시작공정이 시작된다. 이때, 밥짓기시작키 온의 신호가 마이컴(30)에 입력되면 마이컴(30)은 출력단에 연결된 열판히터를 구동시켜 공정별 가열동작을 시작하게 된다.Subsequently, after the above input command is performed, the process order for each menu is activated to start the cooking start process. At this time, when the signal of the cooking start key on is input to the microcomputer 30, the microcomputer 30 starts the heating operation for each process by driving the hot plate heater connected to the output terminal.

이러한, 가열동작으로 인해 최초의 동작은 흡수공정(S100)을 진행하며, 이후 가열공정으로 진행한다(S101).Due to this heating operation, the first operation proceeds to the absorption step (S100), and then proceeds to the heating step (S101).

그런다음, 가열공정진행에 따른 취사량판정을 하고 취사량판정이 확정된 다음 소정의 가열을 유지하여 주는 비등유지공정단계(S102)로 진행하는데, 이는 ,가열공정에서 소정이상 온도까지 상승된 시점에서 이루어지도록 한다.Then, the cooking quantity is determined according to the heating process, the cooking quantity determination is confirmed, and then proceeds to the boiling maintenance process step (S102) that maintains a predetermined heating, which is, when the temperature rises to a predetermined temperature or more in the heating process. To be done.

그리하여, 상기 단계(S102)에서 취사완료온도에 도달한 것으로 판단되면 곧바로 뜸공정(S103)으로 진행한다.Thus, if it is determined in step S102 that the cooking completion temperature has been reached, the process proceeds directly to the moxibustion step S103.

이후, 뜸공정(S103)이 진행된후 초기에 키입력부(10)에 의한 건조 명령이 있으면(S104-S105), 내솥뚜껑온도감지부(20)에서 내솥뚜껑의 온도를 감지하여 마이컴(30)에 입력하여 주는 단계(S106)로 진행된다.Then, if there is a drying command by the key input unit 10 after the steaming step (S103) proceeds (S104-S105), the inner pot lid temperature detection unit 20 detects the temperature of the inner pot lid to the microcomputer (30). The input proceeds to step S106.

그리하여, 마이컴(30)은 입력단을 통해 입력된 온도가 각 단계별로 이루어진 조건에 따라 뚜껑히터를 제어하여 뚜껑에 맺힌 물방울을 제거하는 단계로 진행되도록 한다.Thus, the microcomputer 30 proceeds to the step of removing the water droplets formed on the lid by controlling the lid heater according to the conditions of the temperature input through the input stage is made in each step.

구체적으로, 마이컴(30)에서 뚜껑의 온도가 120 C인가 판정하여(S107) 그에 도달한 것으로 판별되면 그 출력단에 트라이액 출력을 30초 제어하여(S108) 뚜껑히터를 구동시키고, 마이컴(30)에서 뚜껑의 온도가 110℃인가 판정하고(S109) 그에 도달한 것으로 판별되면 그 출력단에 트라이액 출력을 40초제어하여(S110) 뚜껑히터를 구동시키고, 마이컴(30)에서 두껑의 온도가 100℃인가 판정하여(S111) 그에 도달한 것으로 판별되면 그 출력단에 트라이액 출력을 50초 제어하여(S112) 뚜껑히터를 구동시키고, 마이컴(30)에서 뚜껑의 온도가 90℃인가 판정하여(S113) 그에 도달한 것으로 판별되면 그 출력단에 트라이액 출력을 60초 제어하여(S114) 뚜껑히터를 구동시키고, 마이컴(30)에서 뚜껑의 온도가 80℃인가 판정하여(S115) 그에 도달한 것으로 판별되면 취사완료표시후(S116) 진행한 후 보온공정(S117)으로 진행되는 단계로 수행되도로 한다.Specifically, when it is determined that the temperature of the lid is 120 C in the microcomputer 30 (S107), it is determined that the triac output is controlled for 30 seconds at the output terminal (S108) to drive the lid heater, and the microcomputer 30 If it is determined that the temperature of the lid at 110 ℃ (S109) and it is determined that it has been reached to control the triac output 40 seconds to the output terminal (S110) to drive the lid heater, the temperature of the lid at the microcomputer 30 at 100 ℃ When it is determined that the application is reached (S111), the triac output is controlled for 50 seconds at the output terminal (S112) to drive the lid heater, and the microcomputer 30 determines whether the temperature of the lid is 90 ° C (S113). If it is determined that the output is reached, the triac output is controlled for 60 seconds (S114) and the lid heater is driven, and the microcomputer 30 determines whether the temperature of the lid is 80 ° C (S115). After displaying (S116), proceed After that is to be carried out as a step to proceed to the thermal insulation process (S117).

이와 같이 본 발명은 내솥의 물방울 맺힘으로 인한 밥상태가 양호하지 못한 결점을 피하기 위한 것으로서, 취사공정중에 신설된 건조공정이나 또는 별도의 건조키명령으로 뚜껑온도에 따른 차별적인 동작제어로 수분을 근원적으로 증발시킴으로서 밥상태가 양호한 밥을 지을 수 있는 유용한 발명이다.As described above, the present invention is intended to avoid the drawback of poor rice condition due to condensation of the inner pot, and the moisture is fundamentally differentiated according to the lid temperature by a drying process newly established during the cooking process or a separate drying key command. It is a useful invention that can cook a good rice state by evaporating to.

이상의 설명은 본 발명의 일실시예에 불과하며, 본 발명의 그 구성요지 범위내에서 얼마든지 변경이 가능하다.The above description is only one embodiment of the present invention, and any change may be made within the scope of the present invention.

Claims (1)

통상의 흡수공정, 가열공정, 비등유지공정, 뜸공정, 보온공정으로 진행되어 종료되는 마이컴에 의한 취사방법에 있어서, 상기 뜸공정이 종료된 후 뚜껑온도감지부에 의해 감지된 온도가 120℃이면 뚜껑히터를 30초 온시키고, 110℃이면 뚜껑히터를 40초 온시키고, 100℃이면 뚜껑히터를 50초 온시키고, 90℃이면 뚜껑히터를 60초온시키고, 80℃이면 취사완료표시후 보온공정으로 진행되는 건조공정이 더 포함되어 구성된 것을 특징으로 한 전기보온밥솥의 수분제어방법.In the cooking method by the microcomputer which is completed by the normal absorption process, heating process, boiling maintenance process, moxibustion process, and thermal insulation process, if the temperature sensed by the lid temperature sensing unit after the end of the moxibustion process is 120 ℃ The lid heater is turned on for 30 seconds, the lid heater is turned on for 40 seconds at 110 ° C, the lid heater is turned on at 50 seconds for 100 ° C, and the lid heater is turned on for 60 seconds at 90 ° C. Moisture control method of the electric rice cooker characterized in that the drying process is further included.
KR1019950036925A 1995-10-25 1995-10-25 Method for control of rice cooker KR0149826B1 (en)

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