KR960020611A - Inverter selector of compound cooker - Google Patents

Inverter selector of compound cooker Download PDF

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Publication number
KR960020611A
KR960020611A KR1019940029062A KR19940029062A KR960020611A KR 960020611 A KR960020611 A KR 960020611A KR 1019940029062 A KR1019940029062 A KR 1019940029062A KR 19940029062 A KR19940029062 A KR 19940029062A KR 960020611 A KR960020611 A KR 960020611A
Authority
KR
South Korea
Prior art keywords
heating device
inverter
electromagnetic induction
relay
heating
Prior art date
Application number
KR1019940029062A
Other languages
Korean (ko)
Inventor
정병조
Original Assignee
구자홍
Lg 전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019940029062A priority Critical patent/KR960020611A/en
Priority to EP95402456A priority patent/EP0711099A3/en
Priority to CN95118285A priority patent/CN1092778C/en
Priority to BR9505113A priority patent/BR9505113A/en
Publication of KR960020611A publication Critical patent/KR960020611A/en

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Abstract

본 발명은 복합조리기의 인버터 선택장치에 관한 것으로서, 이는 전자유도 가열장치와 고주파 유전 가열장치를 복합으로 사용하는 조리기에서 사용자로 부터 가열모드가 선택되기 전의 초기상태에서는 고주파 유전 가열 장치와 전자유도 가열장치중 어느 모드도 선택되지 않도록 하여 초기 가열장치의 상호간섭과 초기 노이즈에 의한 가열을 방지하고 또한 220V에 의한 고전압 공진에 관계없이 복합으로 사용가능 하도록 한 것이다.The present invention relates to an inverter selection device of a composite cooker, which is a high frequency dielectric heating device and an electromagnetic induction heating in an initial state before a heating mode is selected from a user in a cooker using an electromagnetic induction heating device and a high frequency dielectric heating device in combination. By not selecting any mode of the device, it is possible to prevent the mutual interference of the initial heating device and the heating by the initial noise, and to use it in combination regardless of the high voltage resonance caused by 220V.

이와 같은 본 발명은 고주파 유전 가열장치와 전자유도 가열장치를 선택적으로 구동시키도록 제어신호를 발생하는 마이콤과, 초기상태에서 상기 고주파 유전 가열장치와 전자유도 가열장치를 선택하고 있지 않다가 상기 마이콤에서 선택 제어신호가 발생되면 그에 해당하는 가열장치를 선택하여 인버터 전원을 공급하는 가열장치 선택수단을 포함하여 구성함으로서 달성된다.In the present invention, the microcomputer generates a control signal to selectively drive the high frequency dielectric heating apparatus and the electromagnetic induction heating apparatus, and the high frequency dielectric heating apparatus and the electromagnetic induction heating apparatus are not selected at an initial state. When the selection control signal is generated is achieved by including a heating device selection means for supplying the inverter power by selecting the corresponding heating device.

Description

복합조리기의 인버터 선택장치Inverter selector of compound cooker

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

첨부한 도면은 본 발명 복합조리기의 인버터 선택장치의 구성도이다.The accompanying drawings are a block diagram of the inverter selection device of the multi-cooker of the present invention.

Claims (5)

고주파 유전 가열장치와 전자유도 가열장치를 선택적으로 구동시키도록 모드선택 제어신호를 발생하고 펄스폭변조신호를 발생하여 인버터 구동수단을 제어하는 마이콤과, 상기 마이콤에서 모드선택 제어신호가 발생되면 그 모드에 해당하는 가열장치만을 선택하여 전원평활수단의 전압을 인버터 구동수단을 통해 공급하는 가열장치 선택수단을 포함하여 된 복합조리기의 인버터 선택장치.A microcomputer for generating a mode selection control signal for selectively driving the high frequency dielectric heating device and the electromagnetic induction heating device and generating a pulse width modulation signal to control the inverter driving means; And a heating device selecting means for supplying the voltage of the power smoothing means through the inverter driving means by selecting only a heating device corresponding to the heating device. 제1항에 있어서, 가열장치 선택수단은 상기 마이콤에서 발생된 모드선택 제어신호에 의해 구동하여 전류를 발생하는 절환구동수단과, 상기 절환구동수단에서 발생된 전류에 의해 선택적으로 여자되어 전원평활수단의 전압을 고주파 유전 가열장치 또는 전자유도 가열장치로 입력하는 제1, 제2릴레이로 구성함을 특징으로 한 복합조리기의 인버터 선택장치.2. The power supply selection means according to claim 1, wherein the heating device selection means is selectively driven by a switching drive means for generating a current by driving a mode selection control signal generated by the microcomputer and a current generated by the switching drive means. Inverter selection device of the multi-cooker, characterized in that consisting of the first, second relay for inputting the voltage of the high frequency dielectric heating device or the electromagnetic induction heating device. 제1항 또는 제2항에 있어서, 가열모드가 선택되면 제1릴레이와 제2릴레이 중 어느 하나의 릴레이는 초기 상태로 있고 다른 하나의 릴레이는 그 가열모드에 해당하는 가열장치로 절환되는 것을 특징으로 한 복합조리기의 인버터 선택장치.The method according to claim 1 or 2, wherein when the heating mode is selected, one of the first relay and the second relay is in an initial state, and the other relay is switched to the heating device corresponding to the heating mode. Inverter selector of a single cooker. 제1항 또는 제2항에 있어서, 가열장치 선택수단의 제1, 제2릴레이는 초기상태에서는 구조파 유전 가열장치와 전자유도 가열장치를 전원평활수단과 인버터 구동수단으로의 폐회로를 형성시키지 않은 것을 특징으로 한 복합조리기 인버터 선택장치.The first and second relays of the heating device selecting means do not form a closed circuit of the structural wave dielectric heating device and the electromagnetic induction heating device to the power smoothing means and the inverter driving means in the initial state. Complex cooker inverter selector, characterized in that. 제1항 또는 제2항에 있어서, 마이콤은 선택된 가열모드에 의해 가열장치 선택수단의 제1, 제2릴레이 중에 하나의 릴레이만을 구동시키는 것을 특징으로 한 복합조리기의 인버터장치.The inverter device of claim 1 or 2, wherein the microcomputer drives only one relay among the first and second relays of the heating device selecting means by the selected heating mode. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940029062A 1994-11-07 1994-11-07 Inverter selector of compound cooker KR960020611A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019940029062A KR960020611A (en) 1994-11-07 1994-11-07 Inverter selector of compound cooker
EP95402456A EP0711099A3 (en) 1994-11-07 1995-11-03 Microwave oven with induction heating function
CN95118285A CN1092778C (en) 1994-11-07 1995-11-07 Microwave oven with induction heating function
BR9505113A BR9505113A (en) 1994-11-07 1995-11-07 Microwave oven with an induction heating function having a microwave heating circuit and an induction heating circuit that are used selectively by a user

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940029062A KR960020611A (en) 1994-11-07 1994-11-07 Inverter selector of compound cooker

Publications (1)

Publication Number Publication Date
KR960020611A true KR960020611A (en) 1996-06-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940029062A KR960020611A (en) 1994-11-07 1994-11-07 Inverter selector of compound cooker

Country Status (1)

Country Link
KR (1) KR960020611A (en)

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