KR970021962A - Automatic control device and control method of rotational force of tray using weight sensor - Google Patents
Automatic control device and control method of rotational force of tray using weight sensor Download PDFInfo
- Publication number
- KR970021962A KR970021962A KR1019950035124A KR19950035124A KR970021962A KR 970021962 A KR970021962 A KR 970021962A KR 1019950035124 A KR1019950035124 A KR 1019950035124A KR 19950035124 A KR19950035124 A KR 19950035124A KR 970021962 A KR970021962 A KR 970021962A
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- KR
- South Korea
- Prior art keywords
- weight
- tray
- relay
- detected
- turn
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Abstract
본 발명은 전자렌지의 자동조리 제어방법에 관한 것으로, 특히 전자렌지의 조리중량에 따라 트레이의 회전력을 자동으로 제어함으로써 트레이의 회전 불량을 방지할 수 있도록, 전자렌지의 구동 회로에 있어서 트레이 모터의 구동력을 변화시킬 수 있도록 이중 구조의 접점을 설치하고, 상기 이중 구조의 접점을 온/오프시키는 트레이 모터 릴레이를 설치하여, 자동조리가 시작되면 시작 릴레이 및 출력조절 릴레이를 턴-온시킨후 중량 감지하여, 중량이 감지되지 않은 경우 트레이가 미삽입된 불량이므로 에러를 표시한 후 시작 릴레이 및 출력조절 릴레이를 턴-오프시키고, 반면에 중량이 감지된 경우 감지된 중량을 기준 중량과 비교하여 감지된 중량보다 기준 중량이 큰 경우 트레이 모터 릴레이의 a 접점을 턴-온시키며, 감지된 중량이 기준 중량보다 큰 경 경우 트레이 모터 릴레이의 b 접점을 턴-온시킨 후 조리 완료 시간까지 조리를 진행시키는 중량센서를 이용한 트레이의 회전력 자동 제어장치 및 제어방법에 관한 것이다.The present invention relates to a control method for automatic cooking of a microwave oven. In particular, the tray motor of the microwave oven driving circuit of the tray motor can be prevented by automatically controlling the rotational force of the tray according to the cooking weight of the microwave oven. Install the double structure contact point to change the driving force, and install the tray motor relay to turn on / off the contact point of the double structure.When auto cooking starts, turn on the start relay and output control relay, and then detect the weight. If no weight is detected, turn off the start relay and output control relay after displaying the error because the tray is not inserted bad.If the weight is detected, the detected weight is compared with the reference weight. If the reference weight is greater than the weight, turn on the contact a of the tray motor relay, and the detected weight is greater than the reference weight. In a large case, the present invention relates to a tray torque automatic control device and a control method using a weight sensor that advances cooking until the completion time of cooking after turning on the b contact of the tray motor relay.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제3도는 본 발명에 따른 중량센서를 이용한 트레이의 회전력 자동 제어방법 동작 순서도이다.3 is a flowchart illustrating a method of automatically controlling a rotational force of a tray using a weight sensor according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950035124A KR970021962A (en) | 1995-10-12 | 1995-10-12 | Automatic control device and control method of rotational force of tray using weight sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950035124A KR970021962A (en) | 1995-10-12 | 1995-10-12 | Automatic control device and control method of rotational force of tray using weight sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970021962A true KR970021962A (en) | 1997-05-28 |
Family
ID=66582541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950035124A KR970021962A (en) | 1995-10-12 | 1995-10-12 | Automatic control device and control method of rotational force of tray using weight sensor |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970021962A (en) |
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1995
- 1995-10-12 KR KR1019950035124A patent/KR970021962A/en not_active Application Discontinuation
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Date | Code | Title | Description |
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WITN | Withdrawal due to no request for examination |