KR910012635A - Method and device for controlling electronic deodorizer of refrigerator - Google Patents

Method and device for controlling electronic deodorizer of refrigerator Download PDF

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Publication number
KR910012635A
KR910012635A KR1019900001333A KR900001333A KR910012635A KR 910012635 A KR910012635 A KR 910012635A KR 1019900001333 A KR1019900001333 A KR 1019900001333A KR 900001333 A KR900001333 A KR 900001333A KR 910012635 A KR910012635 A KR 910012635A
Authority
KR
South Korea
Prior art keywords
output terminal
signal
microcomputer
deodorizer
input
Prior art date
Application number
KR1019900001333A
Other languages
Korean (ko)
Other versions
KR910007640B1 (en
Inventor
송준일
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019900001333A priority Critical patent/KR910007640B1/en
Publication of KR910012635A publication Critical patent/KR910012635A/en
Application granted granted Critical
Publication of KR910007640B1 publication Critical patent/KR910007640B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features

Abstract

내용 없음.No content.

Description

냉장고의 전자 탈취기 제어 방법 및 그 장치Method for controlling electronic deodorizer of refrigerator and its device

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

제1도는본 발명의 회로도.1 is a circuit diagram of the present invention.

Claims (1)

탈취기가 구동된후 마이컴(5)의 입력단자(PA2)를 통해 탈취선택 스위치(SW1)가 온상태인가를 계속 검출하여 온상태이면 출력단자(PA1)의 신호 상태가 '하이'인가를 검출하여 '하이'이면 출력단자(PA1)에 '로우'신호를 출력시켜 탈취기를 정지시킨 다음 출력단자(PA3)에 '하이'신호를 출력시켜 적외선 송출부(8)를 오프시키고 최초로 되돌아가는 제1과정과 ; 상기 제1과정에서 출력단자(PA1)의 신호 상태가 '하이'가 아니면 출력단자(PA1)를 '하이'상태로 하여 탈취기를 구동시키고 출력단자(PA3)에 '로우'신호를 출력시켜 적외선 송출부(8)를 구동시킨 다음 입력단자(PA4)에 구형파 신호가 입력되었는가를 검출하였는가를 검출하여 입력되었으면 최초로 되돌아가되 입력되지 않았으면 출력단자(PA1)에 '로우'신호를 출력시켜 탈취기를 정지시킨 후 출력단자(PA0)에 '로우'신호를 출력시켜 경보용 발광다이오드(LED1)를 온시키고 종료하는 제2과정으로 이루어짐을 특징으로 하는 냉장고의 전자 탈취기 제어방법.Applying the signal state is "high" of the microcomputer 5, the input terminal is (PA 2) the on continuously detecting the application of deodorant selection switch (SW 1), the on state via the state output terminal (PA 1) of after the takeover group drive If it is detected to be 'high', it outputs a 'low' signal to the output terminal PA 1 to stop the deodorizer and then outputs a 'high' signal to the output terminal PA 3 to turn off the infrared transmitter 8. The first step back; Signal state is "high" is not output driving an seized by the (PA 1) to the "high" state and the output terminal (PA 3) to output a "low" signal at the output terminal (PA 1) from the first step Drive the infrared emitter 8 to detect whether or not a square wave signal is input to the input terminal PA 4 , and then return to the output terminal PA 1 if it is not input. Control the electronic deodorizer of the refrigerator, characterized in that the second step of turning on and terminating the alarm light emitting diode (LED 1 ) by outputting a 'low' signal to the output terminal PA 0 after stopping the deodorizer. Way. 탈취 기능을 선택하기 위한 탈취기능 선택부(1)와 ; 오존 발생기(11)가 연결된 고압 발생기(2)와 탈취 모우터(3)를 제어하기 위한 릴레이 구동부(4)와 ; 이들을 전반적으로 제어하는 마이컴(5)과를 상호 연결 구성하여서된 냉장고의 전자 탈취기 제어회로에 있어서, 상기 마이컴(5)의 출력단자(PA0)에 탈취 모우터(3)고장여부를 표시하기 위한 팬고장 표시부(6)를 개재하고, 마이컴(5)의 출력단자(PA3)에는 탈취팬(7)에 적외선을 송신시키기 위한 적외선 송출부(8)를 연결하며, 마이컴(5)의 입력단자(PA4)에는 탈취팬(7)에 부착된 다수개의 반사판(9)로부터 반사되어 오는 적외선을 수신하기 위한 적외선 수광부(10)를 연결하여서 됨을 특징으로 하는 냉장고의 전자 탈취기 제어 장치.A deodorizing function selection unit 1 for selecting a deodorizing function; A relay driver 4 for controlling the high pressure generator 2 and the deodorization motor 3 to which the ozone generator 11 is connected; In the electronic deodorizer control circuit of the refrigerator formed by interconnecting the microcomputer (5) for controlling them as a whole, to indicate whether the deodorization motor (3) failure on the output terminal (PA 0 ) of the microcomputer (5) Through the fan fault display unit 6 for connecting, the output terminal PA 3 of the microcomputer 5 is connected to the infrared emitting unit 8 for transmitting infrared rays to the deodorizing fan 7, the input of the microcomputer 5 Terminal (PA 4 ) is an electronic deodorizer control apparatus of the refrigerator, characterized in that by connecting an infrared light receiving unit (10) for receiving infrared light reflected from a plurality of reflecting plates (9) attached to the deodorizing fan (7). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900001333A 1989-12-30 1990-02-05 Deordorizer control method and device for refrigerator KR910007640B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900001333A KR910007640B1 (en) 1989-12-30 1990-02-05 Deordorizer control method and device for refrigerator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR890020919 1989-12-30
KR1019900001333A KR910007640B1 (en) 1989-12-30 1990-02-05 Deordorizer control method and device for refrigerator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR2019890020919 Division 1989-12-30

Publications (2)

Publication Number Publication Date
KR910012635A true KR910012635A (en) 1991-08-08
KR910007640B1 KR910007640B1 (en) 1991-09-28

Family

ID=67469998

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900001333A KR910007640B1 (en) 1989-12-30 1990-02-05 Deordorizer control method and device for refrigerator

Country Status (1)

Country Link
KR (1) KR910007640B1 (en)

Also Published As

Publication number Publication date
KR910007640B1 (en) 1991-09-28

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