KR970062520A - Microwave oven driving device and control method thereof - Google Patents
Microwave oven driving device and control method thereof Download PDFInfo
- Publication number
- KR970062520A KR970062520A KR1019960002774A KR19960002774A KR970062520A KR 970062520 A KR970062520 A KR 970062520A KR 1019960002774 A KR1019960002774 A KR 1019960002774A KR 19960002774 A KR19960002774 A KR 19960002774A KR 970062520 A KR970062520 A KR 970062520A
- Authority
- KR
- South Korea
- Prior art keywords
- heater
- microwave oven
- lower heater
- central processing
- processing unit
- Prior art date
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Abstract
본 발명의 전자레인지 구동장치는, 전자레인지의 상부 뒷쪽면에 설치된 상부히타와, 상기 상부히타와 대응되도록 전자레인지의 하부에 설치된 하부히타와, 고내온도에 따라 상기 상,하부히타의 통전시간 및 통전시간주기를 제어하기 위한 중앙처리장치와, 고내온도를 측정하여 상기 중앙처리장치에 온도정보를 제공하기 위한 써미스터와, 상기 중앙처리장치의 제어신호에 따라 온, 또는 오프되어 실제 상기 상,하부히타가 구동 또는 오프되도록 하기 위한 상부, 하부히타 릴레이를 포함하여 구성되며, 상기 하부히타의 총발열량을 상부히타의 총발열량보다 적게하여 조리대상물의 상기 하부히터측과 접하는 면이 타지 않고 내부까지 균일하게 조리할 수 있는 효과가 있다.A microwave oven driving apparatus according to the present invention includes an upper heater disposed on an upper rear surface of a microwave oven, a lower heater disposed on a lower portion of the microwave oven to correspond to the upper heater, A thermistor for measuring the internal temperature and providing temperature information to the central processing unit; and a control unit for controlling the on / off state of the upper and lower portions according to a control signal of the central processing unit, And the upper heater and the lower heater relay for driving or turning off the heater so that the total heating value of the lower heater is less than the total heating value of the upper heater so that the surface of the cooking object which is in contact with the lower heater side does not burn, There is an effect that can be cooked.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제2도는 본 발명에 의한 전자레인지 구동장치의 회로도.FIG. 2 is a circuit diagram of a microwave oven driving apparatus according to the present invention; FIG.
제3도는 본 발명에 의한 전자레인지 히타 가열시간에 대한 온도의 통전 전력 특성을 도시한 그래프.FIG. 3 is a graph showing an electric power characteristic of a temperature with respect to the heating time of the microwave oven heater according to the present invention. FIG.
제4도는 본 발명에 의한 전자레인지 구동장치의 제어방법을 도시한 순서도.FIG. 4 is a flowchart showing a control method of a microwave oven driving apparatus according to the present invention; FIG.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960002774A KR970062520A (en) | 1996-02-06 | 1996-02-06 | Microwave oven driving device and control method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960002774A KR970062520A (en) | 1996-02-06 | 1996-02-06 | Microwave oven driving device and control method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970062520A true KR970062520A (en) | 1997-09-12 |
Family
ID=66218746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960002774A KR970062520A (en) | 1996-02-06 | 1996-02-06 | Microwave oven driving device and control method thereof |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970062520A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100432746B1 (en) * | 2002-04-04 | 2004-05-24 | 엘지전자 주식회사 | A method for heating time compensation of microwave oven |
-
1996
- 1996-02-06 KR KR1019960002774A patent/KR970062520A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100432746B1 (en) * | 2002-04-04 | 2004-05-24 | 엘지전자 주식회사 | A method for heating time compensation of microwave oven |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |