KR970021965A - Microwave cooking control device and method - Google Patents

Microwave cooking control device and method Download PDF

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Publication number
KR970021965A
KR970021965A KR1019950035498A KR19950035498A KR970021965A KR 970021965 A KR970021965 A KR 970021965A KR 1019950035498 A KR1019950035498 A KR 1019950035498A KR 19950035498 A KR19950035498 A KR 19950035498A KR 970021965 A KR970021965 A KR 970021965A
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South Korea
Prior art keywords
thawing
food
high frequency
rotation
rotating
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KR1019950035498A
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Korean (ko)
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KR100210062B1 (en
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안성완
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김광호
삼성전자 주식회사
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Priority to KR1019950035498A priority Critical patent/KR100210062B1/en
Publication of KR970021965A publication Critical patent/KR970021965A/en
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/66Circuits
    • H05B6/68Circuits for monitoring or control
    • H05B6/688Circuits for monitoring or control for thawing
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/6408Supports or covers specially adapted for use in microwave heating apparatus
    • H05B6/6411Supports or covers specially adapted for use in microwave heating apparatus the supports being rotated

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Ovens (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)

Abstract

본 발명은 음식물의 해동정도에 따라 변화하는 고주파량을 검출하여 마그네트론의 발진동작을 제어하는 전자렌지의 조리제어장치 및 그 방법에 관한 것으로써, 고주파를 발생하는 마그네트론과, 상기 마그네트론에서 발생된 고주파가 음식물에 전달되도록 회전하는 회전접시를 구비하는 전자렌지에 있어서, 상기 회전접시의 회전여부를 검출하는 회전검출수단과, 상기 회전접시의 회전시에 상기 마그네트론에서 발생되어 음식물을 투과하는 고주파량을 검출하는 고주파검출수단과, 상기 회전접시의 회전시에 상기 고주파검출수단에 의해 검출된 고주파량에 따라 상기 회전접시의 각 회전위치에서의 음식물 해동정도를 판단하여 상기 마그네트론의 발진동작을 제어하는 제어수단으로 이루어진 것으로, 음식물의 해동모드를 3단계로 구분하여 음식물의 해동정도를 판단하고, 해동정도에 따라 회전접시의 회전위치별로 마그네트론의 발진동작을 제어하여 음식물을 균일하게 해동시킬 수 있다.The present invention relates to a microwave cooking control apparatus and method for detecting a high frequency amount that changes according to the degree of thawing of food, and to control the oscillation operation of the magnetron. In a microwave oven having a rotating plate to rotate so as to transmit to the food, rotation detection means for detecting the rotation of the rotating plate, and the amount of high frequency generated from the magnetron at the time of rotation of the rotating plate to pass through the food A control for controlling the oscillation operation of the magnetron by judging the degree of food thawing at each rotation position of the rotating dish according to the high frequency detecting means for detecting and the amount of high frequency detected by the high frequency detecting means at the time of rotation of the rotating plate. It consists of a means, food thawing mode by dividing the food into three stages Determination of the degree of thawing, and by controlling the oscillation operation of the magnetron for each rotation position of the rotating plate according to the degree of thawing can uniformly thaw food.

Description

전자렌지의 조리제어장치 및 그 방법Microwave cooking control device and method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명의 일실시예에 의한 전자렌지의 제어블록도,2 is a control block diagram of a microwave oven according to an embodiment of the present invention;

제3A도는 본 발명에 의한 전자렌지의 조리제어 동작순서를 도시한 플로우챠트.3A is a flowchart showing a cooking control operation sequence of the microwave oven according to the present invention.

Claims (7)

음식물을 재치하도록 일정공간이 형성된 조리실과, 고주파를 발생하는 마그네트론과, 상기 마그네트론에서 발생된 고주파가 음식물에 전달되도록 회전하는 회전접시를 구비하는 전자렌지에 있어서, 상기 회전접시의 회전여부를 검출하는 회전검출수단과, 상기 회전검출수단에 의해 검출된 상기 회전접시의 회전시에 상기 마그네트론에서 발생되어 음식물을 투과하는 고주파량을 검출하는 고주파검출수단과, 상기 회전접시의 회전시에 상기 고주파검출수단에 의해 검출된 고주파량에 따라 상기 회전접시의 각 회전위치에서의 음식물 해동정도를 판단하여 상기 마그네트론의 발진동작을 제어하는 제어수단으로 이루어진 것을 특징으로 하는 전자렌지의 조리 제어장치.A microwave oven comprising a cooking chamber having a predetermined space for placing food, a magnetron generating high frequency, and a rotating plate rotating to transmit high frequency generated from the magnetron to food, detecting whether the rotating plate is rotated. Rotation detecting means, High frequency detecting means for detecting the high frequency amount generated in the magnetron and passing through the food during rotation of the rotating plate detected by the rotating detecting means, and High frequency detecting means at the time of rotation of the rotating plate. And control means for controlling the oscillation operation of the magnetron by determining the degree of defrosting of food at each rotational position of the rotary dish according to the amount of high frequency detected by the microwave oven. 제1항에 있어서, 상기 제어수단은 상기 회전접시상에 재치된 음식물의 총조리시간을 3단계로 구분하여 음식물의 해동모드를 단계적으로 수행하는 것을 특징으로 하는 전자렌지의 조리제어장치.The cooking control apparatus according to claim 1, wherein the control means divides the total cooking time of the food placed on the rotating dish into three stages and performs the food thawing mode stepwise. 제1항에 있어서, 상기 제어수단은 상기 회전검출수단에 의해 검출된 상기 회전접시의 1회전시 상기 고주파검출수단에 의해 검출된 고주파량에 따라 상기 회전접시의 각 회전위치에서의 음식물 해동정도를 판단하는 제1해동모드를 수행하는 것을 특징으로 하는 전자렌지의 조리제어장치.2. The control means according to claim 1, wherein the control means determines the degree of food thawing at each rotational position of the rotating dish according to the amount of high frequency detected by the high frequency detecting means during one rotation of the rotating dish detected by the rotating detecting means. Cooking control apparatus of the microwave, characterized in that to perform the first thawing mode to determine. 제1항에 있어서, 상기 제어수단은 제1해동모드에서 판단된 상기 회전접시의 각 회전위치에서의 해동정도에 따라 상기 마그네트론의 발진동작을 제어하는 제2해동모드를 수행하는 것을 특징으로 하는 전자렌지의 조리 제어장치.The electronic device as claimed in claim 1, wherein the control means performs a second thawing mode for controlling the oscillation operation of the magnetron according to the degree of thawing at each rotational position of the rotary dish determined in the first thawing mode. Stove's cooking controls. 회전접시의 회전여부를 검출하는 회전검출스텝과, 상기 회전검출스텝에서 검출된 회전접시의 회전시에 카운터한 총조리시간에 따라 해동모드를 3단계로 구분하는 해동모드스텝과, 상기 해동모스텝에서의 제1해동모드시에는 상기 회전접시의 회전시에 음식물을 투과하는 고주파량을 검출하여 상기 회전접시의 각 회전위치에서의 음식물 해동정도를 판단하는 해동판단스텝과, 상기 해동모드스텝에서의 제2해동모드시에는 상기 해동판단스텝에서 판단된 음식물의 해동정도에 따라 마그네트론의 발진동작을 제어하여 음식물을 해동시키는 해동스텝과, 상기 해동모드스텝에서의 제3해동모드시에는 상기 해동스텝에서 해동된 음식물을 소정온도로 가열하는 가열스텝으로 이루어진 것을 특징으로 하는 전자렌지의 조리제어방법.A rotation detection step for detecting whether or not the rotation plate is rotated; a thawing mode step for dividing the thawing mode into three stages according to the total cooking time countered at the time of rotation of the rotation plate detected in the rotation detection step; and the thawing step In the first thawing mode in, the thawing determination step of detecting the high frequency of food passing through the food during the rotation of the rotating dish to determine the degree of food thawing at each of the rotating positions of the rotating dish; In the second thawing mode, the thawing step of defrosting the food by controlling the oscillation operation of the magnetron according to the thawing degree of the food determined in the thawing determination step, and in the thawing step in the third thawing mode step. A cooking control method of a microwave oven, characterized in that the heating step of heating the thawed food to a predetermined temperature. 제5항에 있어서, 상기 해동판단스텝은 상기 마그네트론의 구동에 따른 고주파출력으로 해동을 진행하면서 상기 회전접시의 각 회전위치에서의 변화하는 고주파전압을 검출하여 음식물의 해동정도를 판단하는 것을 특징으로 하는 전자렌지의 조리제어방법.The method of claim 5, wherein the thawing determination step detects the high frequency voltage at each rotation position of the rotating plate while defrosting the high frequency output according to the driving of the magnetron to determine the degree of thawing of the food. Cooking control method of the microwave. 제5항에 있어서. 상기 해동스텝은 상기 해동판단스텝에서 판단된 상기 회전접시의 각 회전위치에서의 고주파전압에 따라 상기 마그네트론의 발진동작을 온/오프제어하는 것을 특징으로 하는 전자렌지의 조리제어방법.The method of claim 5. And the thawing step controls the oscillation operation of the magnetron on / off according to the high frequency voltage at each rotation position of the rotating dish determined in the thawing determination step. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950035498A 1995-10-14 1995-10-14 Microwave oven KR100210062B1 (en)

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KR1019950035498A KR100210062B1 (en) 1995-10-14 1995-10-14 Microwave oven

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Application Number Priority Date Filing Date Title
KR1019950035498A KR100210062B1 (en) 1995-10-14 1995-10-14 Microwave oven

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KR970021965A true KR970021965A (en) 1997-05-28
KR100210062B1 KR100210062B1 (en) 1999-07-15

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