KR970011761A - Refrigerator fan malfunction detection device and method thereof - Google Patents
Refrigerator fan malfunction detection device and method thereof Download PDFInfo
- Publication number
- KR970011761A KR970011761A KR1019950026217A KR19950026217A KR970011761A KR 970011761 A KR970011761 A KR 970011761A KR 1019950026217 A KR1019950026217 A KR 1019950026217A KR 19950026217 A KR19950026217 A KR 19950026217A KR 970011761 A KR970011761 A KR 970011761A
- Authority
- KR
- South Korea
- Prior art keywords
- compartment fan
- refrigerating compartment
- fan
- refrigerator
- temperature
- Prior art date
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
본 발명은 냉장실 팬의 정상 동작 여부를 검출하여 표시해 줌으로써 애프터서비스 담당자가 팬 구동부의 이상시 신속히 대처하도록 한 냉장고의 냉장실 팬 동작불량 검출장치 및 그 방법에 관한 것이다.The present invention relates to a refrigerator operation failure detection device and method for a refrigerator, which detects and displays normal operation of a refrigerator compartment fan so that an after-service representative can quickly respond to an abnormality of the fan drive unit.
이러한 본 발명은 냉장실 팬의 동작상태를 검출하는 냉장실 팬 동작상태 검출부를 구비한다.The present invention includes a refrigerator compartment operation state detection unit for detecting an operation state of the refrigerator compartment fan.
제어부는 냉장실 온도 감지부를 통해 냉장실의 온도를 검출하고 냉장실 팬의 구동 여부를 판단하여 검출한 냉장실 온도가 냉장실 팬 오프온도이며 냉장실 팬 오프신호를 출력하고 냉장실 팬 동작상태 검출부의 출력신호를 검색하여 냉장실 팬이 구동되는 상태이면 고장으로 연속동작되고 있다고 판단하고 이를 표시토록 제어한다.The control unit detects the temperature of the refrigerating compartment through the refrigerating compartment temperature detection unit and determines whether the refrigerating compartment fan is driven. The detected refrigerating compartment temperature is the refrigerating compartment fan off temperature, outputs the refrigerating compartment fan off signal, and retrieves the output signal of the refrigerating compartment fan operation state detection unit. If the fan is running, it is determined that it is continuously operating due to a failure and control to display it.
또한, 검출한 냉장실 온도가 냉장실 팬 구동온도이면 냉장실 팬 구동신호를 출력하고, 냉장실 팬 동작상태 검출부의 출력신호를 검색하여 냉장실 팬이 오프된 상태이면 고장으로 구속상태에 있다고 판단하고 이를 표시토록 제어하게 되는 것이다.In addition, if the detected refrigerating compartment temperature is the refrigerating compartment fan driving temperature, the refrigerating compartment fan driving signal is outputted, and if the refrigerating compartment fan is turned off, it is determined that the refrigerating compartment fan is in a restrained state and is displayed. Will be done.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 의한 냉장고의 냉장실 팬 동작불량 검출장치의 구성을 나타낸 회로도1 is a circuit diagram showing the configuration of a refrigerator fan malfunction detection device of a refrigerator according to the present invention
제2도는 본 발명에 의한 냉장고의 냉장실 팬 동작불량 검출방법을 나타낸 흐름도.2 is a flowchart illustrating a method for detecting a malfunction of a refrigerator compartment of a refrigerator according to the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950026217A KR970011761A (en) | 1995-08-23 | 1995-08-23 | Refrigerator fan malfunction detection device and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950026217A KR970011761A (en) | 1995-08-23 | 1995-08-23 | Refrigerator fan malfunction detection device and method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970011761A true KR970011761A (en) | 1997-03-27 |
Family
ID=66596064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950026217A KR970011761A (en) | 1995-08-23 | 1995-08-23 | Refrigerator fan malfunction detection device and method thereof |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970011761A (en) |
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1995
- 1995-08-23 KR KR1019950026217A patent/KR970011761A/en not_active Application Discontinuation
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WITN | Withdrawal due to no request for examination |