KR100189096B1 - Open and close device of air vent louver and method of air conditioner - Google Patents

Open and close device of air vent louver and method of air conditioner Download PDF

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Publication number
KR100189096B1
KR100189096B1 KR1019930011612A KR930011612A KR100189096B1 KR 100189096 B1 KR100189096 B1 KR 100189096B1 KR 1019930011612 A KR1019930011612 A KR 1019930011612A KR 930011612 A KR930011612 A KR 930011612A KR 100189096 B1 KR100189096 B1 KR 100189096B1
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KR
South Korea
Prior art keywords
closing
opening
discharge port
driving
discharge
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KR1019930011612A
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Korean (ko)
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KR950001226A (en
Inventor
이갑열
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김광호
삼성전자주식회사
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Priority to KR1019930011612A priority Critical patent/KR100189096B1/en
Priority to US08/262,987 priority patent/US5461875A/en
Priority to CN94107088A priority patent/CN1099005C/en
Priority to JP6143377A priority patent/JP2840546B2/en
Priority to FR9407786A priority patent/FR2706988A1/en
Priority to ITRM940411A priority patent/IT1272299B/en
Priority to TW083106248A priority patent/TW249273B/zh
Publication of KR950001226A publication Critical patent/KR950001226A/en
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Publication of KR100189096B1 publication Critical patent/KR100189096B1/en

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    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00Fibre or filament compositions
    • C03C13/04Fibre optics, e.g. core and clad fibre compositions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening

Abstract

본 발명은 공기조화기에서 열교환된 공기를 토출시키는 토출구를 개폐할 수 있도록 하여 운전대기중에 실내로부터 먼지나 이물질이 유입되는 것을 방지할 수 있도록 한 공기조화기의 토출구 개폐장치 및 방법에 관한 것으로, 운전시 열교환된 공기를 토출시키는 토출구가 구비된 공기조화기에 있어서, 상기 토출구의 개폐상태를 감지하는 토출구개폐감지부와, 상기 토출구개폐감지부로부터 감지된 신호와 입력되는 운전신호를 제어하고 제어된 신호를 출력하는 마이콤과, 상기 마이콤에서 출력되는 제어신호에 의하여 토출구를 개폐동작시키는 모터구동부와, 상기 마이콤에서 출력되는 제어신호에 의하여 송풍팬을 구동시키는 팬모터구동부로 구성한 것을 특징으로 한다.The present invention relates to a discharge opening and closing device and method of the air conditioner to open and close the discharge port for discharging the heat exchanged air in the air conditioner to prevent the inflow of dust or foreign matter from the room during the operation standby, In the air conditioner having a discharge port for discharging the heat-exchanged air during operation, the discharge opening and closing detection unit for detecting the opening and closing state of the discharge port, the signal detected from the discharge opening and closing detection unit and the operation signal input and controlled A microcomputer for outputting a signal, a motor driving unit for opening and closing the discharge port according to the control signal output from the microcomputer and a fan motor driving unit for driving the blower fan in accordance with the control signal output from the microcomputer.

Description

공기조화기의 토출구 개폐장치 및 방법Discharge port opening and closing device and method of air conditioner

제1도는 본 발명에 따른 공기조화기의 토출구 개폐장치의 회로도.1 is a circuit diagram of a discharge opening and closing device of the air conditioner according to the present invention.

제2도는 본 발명에 따른 공기조화기의 토출구 개폐동작상태도.2 is a state opening and closing operation of the discharge port of the air conditioner according to the present invention.

제3도는 본 발명의 공기조화기의 토출구 개폐방법을 보인 플로우차트이다.3 is a flowchart showing a method of opening and closing the discharge port of the air conditioner of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

가 : 운전신호 입력부 나 : 토출구개폐감지부A: Operation signal input part B: Discharge port open / close detection part

다 : 마이콤 라 : 모터구동부C: microcomputer: motor drive part

1 : 토출구 2 : 토출구도어1: discharge port 2: discharge port door

3 : 도어모터 4 : 작동간3: door motor 4: between operation

5, 5' : 도어개폐감지기5, 5 ': Door open / close detector

본 발명은 공기조화기의 토출구 개폐장치 및 방법에 관한 것으로, 특히 공기조화기에서 열교환된 공기를 실외로 토출시키는 토출구를 개폐할 수 있도록 하여 운전대기중 및 비사용시 실내로부터 먼지나 이물질이 유입되는 것을 방지할 수 있도록 한 공기조화기의 토출구 개폐장치 및 방법에 관한 것이다.The present invention relates to a discharge opening and closing device and method of the air conditioner, and in particular to enable the opening and closing of the discharge port for discharging the heat exchanged air in the air conditioner to the outside to allow dust or foreign matter from the room during operation and non-use The present invention relates to a discharge opening and closing device and a method of an air conditioner.

종래의 공기조화기에서는 열교환된 공기를 토출시키는 토출구가 항상 개방되어 있는 상태이므로 공기조화기를 사용하지 않을 때, 상기 개방되어 있는 토출구로 실내의 먼지나 이물질이 유입되게 되어 공기조화기의 내부를 더럽히게 되며 유입된 먼지나 이물질로 인하여 오동작을 일으킬 우려가 있고 또한, 운전시 상기 먼지나 이물질이 열교환되어 토출되는 공기와 함께 실내로 토출되게 되어 오히려 실내공기를 오염시키게 되는 문제점을 가지게 되었다.In the conventional air conditioner, since the discharge port for discharging the heat-exchanged air is always open, when the air conditioner is not used, dust or foreign matter in the room flows into the open discharge port, thereby dirtying the inside of the air conditioner. There is a risk of malfunction due to the introduced dust or foreign matter, and also the dust or foreign matter is discharged into the room with the air discharged by the heat exchange during operation, rather than polluting the indoor air.

따라서, 본 발명은 상기한 문제점을 해결하기 위하여 안출된 것으로 그 목적은 공기조화기의 토출구로 실내의 먼지나 이물질이 유입되는 것을 방지할 수 있도록 된 공기조화기의 토출구 개폐장치 및 방법을 제공하는데 있다.Accordingly, the present invention has been made to solve the above problems and an object of the present invention is to provide an opening and closing device and a method for opening and closing the discharge port of the air conditioner to prevent the inflow of dust or foreign matter into the discharge port of the air conditioner. have.

본 발명의 다른 목적은 공기조화기의 토출구로 실내의 먼지나 이물질이 유입되는 것을 방지하여 운전시 보다 쾌적한 실내 공기조화를 하고자 하는 데 있다.Another object of the present invention is to prevent the inflow of dust or foreign matter into the discharge port of the air conditioner to achieve a more comfortable indoor air conditioning during operation.

상기한 목적을 실현하기 위하여 본 발명에 따른 공기조화기의 토출구 개폐장치는 운전시 열교환된 공기를 토출시키는 토출구가 구비된 공기조화기에 있어서, 상기 토출구의 개폐상태를 감지하는 토출구개폐감지부와, 상기 토출구개폐감지부로부터 감지된 신호 및 운전신호를 제어하고 제어된 신호를 출력하는 마이콤과, 상기 미이콤에서 출력되는 제어신호에 의하여 토출구를 개폐동작시키는 모터구동부와, 상기 마이콤에서 출력되는 제어신호에 의하여 송풍팬을 구동시키는 팬모터구동부로 구성한 것을 특징으로 한다.In order to achieve the above object, the air outlet of the air conditioner according to the present invention is an air conditioner having a discharge port for discharging the heat exchanged air during operation, the discharge opening and closing detection unit for detecting the opening and closing state of the discharge port; A microcomputer controlling the signal and the operation signal detected by the discharge opening / closing detecting unit and outputting a controlled signal, a motor driving unit opening / closing the discharge port according to a control signal output from the microcomputer, and a control signal output from the microcomputer It characterized by consisting of a fan motor drive unit for driving a blowing fan.

본 발명에 따른 토출구개폐방법은 초기전원 인가시, 토출구가 닫혀 있는가를 판단하면서 토출구를 닫는 초기토출구닫음단계와, 상기 초기토출구닫음단계에서 운전신호 입력시 모터를 구동시켜 토출구를 열고 팬모터를 구동시켜 운전을 하게되는 토출구열음단계와, 상기 토출구열음단계에서 운전중에 운전오프시 팬모터 오프후 토출구를 닫게 되는 토출구닫음단계로 이루어짐을 특징으로 한다.In the discharge opening and closing method according to the present invention, the initial discharge port closing step of closing the discharge port while judging whether the discharge port is closed when the initial power is applied, and opening the discharge port by driving the motor when driving the operation signal in the initial discharge port closing step to drive the fan motor It is characterized by consisting of a discharge opening and closing step of the operation, and closing the discharge opening to close the discharge opening after the fan motor is turned off during operation in the discharge opening and closing step.

이하에는 첨부된 도면을 참조하여 본 발명의 양호한 실시예에 따른 구성 및 작용효과를 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and effect according to a preferred embodiment of the present invention.

제1도는 본 발명의 공기조화기의 토출구 개폐장치의 회로도이다. 이는 제1도에 도시한 바와 같이, 공기조화기의 운전신호를 입력하게 되는 운전신호입력부(가)와, 토출구의 개폐상태를 감지하는 저항(R1-R6), 포토커플러(PC1)(PC2)로 구성되는 토출구개폐감지부(나)와, 상기 운전신호입력부(가)로부터 입력되는 운전신호와 상기 토출구개폐감지부(나)로부터 감지된 신호를 입력받아 소정의 프로그램으로 제어하고 제어된 신호를 출력하는 마이콤(다)과, 상기 마이콤(다)에서 출력된 제어신호에 의하여 상기 토출구를 개폐구동 제어하게 되는 드라이버(DRIVER), 릴레이(RY1), 모터(DM)로 구성되는 모터구동부(라)와, 상기 마이콤(다)에서 출력되는 제어신호에 의하여 열교환된 공기를 실내로 송풍하게 되는 드라이버(DRIVER), 릴레이(RY2), 팬모터(FM)로 구성되는 팬모터구동부(마)로 구성되게 된다.1 is a circuit diagram of a discharge opening and closing device of the air conditioner of the present invention. As shown in FIG. 1, the driving signal input unit (A) for inputting the operation signal of the air conditioner, the resistors R1-R6 for detecting the open / closed state of the discharge port, and the photo coupler PC1 (PC2) The discharge opening / closing detection unit (b) and the operation signal input from the driving signal input unit (a) and the signal sensed by the discharge opening / closing detection unit (b) are received and controlled by a predetermined program to control the controlled signal. A motor driving unit (D) comprising a driver (COMR), a relay (RY1), and a motor (DM) for controlling the opening and closing operation of the discharge port by the output microcomputer (C) and the control signal output from the microcomputer (C). And a fan motor driving part (e) consisting of a driver (DRIVER), a relay (RY2), and a fan motor (FM) for blowing air heat-exchanged by the control signal output from the microcomputer (C). do.

제2도는 본 발명에 적용되는 일실시예의 토출구의 개폐동작을 나타낸 동작상태도로서, 본 발명의 토출구(1)는 그 개폐상태를 조절하기 위하여 토출구(1)를 개폐하는 토출구도어(2)와, 모터구동부(라)의 모터(3)에 의하여 작동하면서 상기 토출구도어(2)를 상하로 작동시키게 되는 작동간(4)를 포함한다.2 is an operation state diagram showing the opening and closing operation of the discharge port of the embodiment applied to the present invention, the discharge port 1 of the present invention and the discharge port door 2 for opening and closing the discharge port 1 to control the opening and closing state, It includes an operation interval (4) for operating the discharge port door (2) up and down while operating by the motor (3) of the motor drive unit (D).

본 발명의 토출구개폐장치의 토출구개폐감지부(나)는 상기 토출구(1)에 상호 소정간격을 두고 상하로 장착되어 상기 토출구도어(2)의 개폐를 감지하는 포토커플러(PC1)(PC2)로 구성된 도어개폐감지기(5)(5')로 구성된다.The discharge opening and closing detection part (b) of the discharge opening and closing device of the present invention is mounted up and down at a predetermined interval to each of the discharge openings (1) to a photocoupler (PC1) (PC2) for detecting the opening and closing of the discharge door (2). The door opening and closing detectors 5 and 5 'are configured.

제3도는 제1도 및 제2도와 관련한 본 발명 공기조화기의 토출구 개폐장치의 플로우차트로서, 초기전원이 인가되면 토출구 도어가 닫혀져 있는가를 판단하는 도어닫힘판단단계(30)와, 상기 도어닫힘판단단계(30)에서 도어가 닫혀있지 않으면, 도어를 닫기 위하여 도어모터를 구동시키는 도어모터구동단계(31)와, 상기 도어모터구동단계(31)에서의 도어모터 구동에 의하여 토출구도어(2)가 완전히 닫혀져있는가를 판단하는 도어닫음완료판단단계(32)로 이루어지는 초기 토출구 닫음과정과,3 is a flowchart of the discharge opening and closing device of the air conditioner of the present invention with reference to FIGS. 1 and 2, wherein the door closing determination step 30 determining whether the discharge opening door is closed when the initial power is applied, and the door closing decision If the door is not closed in step 30, the door motor driving step 31 for driving the door motor to close the door, and the discharge door door 2 is driven by the door motor driving in the door motor driving step 31. The initial discharge opening closing process consisting of the door closing completion determination step 32 for determining whether it is completely closed,

상기 초기토출구닫음과정의 도어닫힘판단단계(30)에서 도어가 닫혀져 있거나, 도어닫음완료판단단계(32)에서 도어가 닫혀져 있으면 운전을 대기하는 운전대기단계(33)와, 상기 운전대기단계(33)에서 운전신호가 입력되었는가를 판단하는 운전신호 입력판단단계(34)와, 상기 운전신호 입력판단단계(34)에서 운전신호가 입력되었으면, 도어모터(DM)를 구동시켜 토출구도어(2)를 여는 도어열음구동단계(35)와, 상기 도어열음구동단계(35)에서 토출구도어(2)가 완전히 열려졌는가를 판단하는 도어열음완료 판단단계(36)와, 상기 도어열음완료 판단단계(36)에서 토출구도어(2)가 완전히 열려졌으면 소정시간 경과후 팬모터(FM)를 구동시키는 팬모터구동단계(37)와, 상기 팬모터구동단계(37)에서 팬모터(FM)의 구동과 아울러 공기조화 운전을 하게 되는 운전단계(38)로 이루어지는 토출구 열음과정과,If the door is closed in the door closing determination step 30 of the initial discharge exit closing process, or the door is closed in the door closing determination step 32, the operation waiting step 33 for waiting for operation and the operation waiting step 33 In the driving signal input determination step 34 for determining whether the driving signal has been input and the driving signal is input in the driving signal input determination step 34, the door motor DM is driven to drive the discharge port door 2. The door opening and closing operation step 35 for opening, the door opening completion determination step 36 for determining whether the discharge door 2 is completely opened in the door opening operation step 35, and the door opening and completion completion step 36 The fan motor driving step 37 for driving the fan motor FM after a predetermined time has elapsed and the fan motor FM is driven in the fan motor driving step 37 with air being discharged. Operation step (38) which performs harmonious driving The outlet opening opening process,

상기 토출구열음과정의 운전단계(38)에서 운전중에 공기조화기 운전오프신호가 입력되었는가를 판단하는 운전오프신호판단단계(39)와, 상기 운전오프신호판단단계(39)에서 운전오프신호가 입력되지 않았으면 운전을 계속하고 운전오프신호가 입력되었으면, 구동중인 팬모터(FM)를 오프시키는 팬모터오프단계(40)와, 상기 팬모터오프단계(40)에서 팬모터를 오프시키고 소정시간 경과후 토출구도어를 닫기위하여 도어모터(DM)를 구동하는 도어모터구동단계(41)와, 상기 도어모터구동단계(41)에서 도어모터를 구동시, 토출구도어(2)가 완전히 닫혀있는가를 판단하는 도어닫음완료판단단계(42)와, 상기 도어닫음완료판단단계(42)에서 도어가 완전히 닫혀져 있으면 운전을 대기하는 운전대기단계(43)로 이루어지는 토출구닫음과정으로 구성하여서 된 것이다.An operation off signal determination step 39 for determining whether an air conditioner operation off signal is input during operation in the operation step 38 of the ejection opening sound process, and an operation off signal are input in the operation off signal determination step 39. If not, continue operation and if the operation off signal is input, the fan motor off step 40 for turning off the fan motor (FM) in operation, and the fan motor is turned off in the fan motor off step (40) and a predetermined time elapses. After the door motor driving step 41 for driving the door motor (DM) to close the discharge door door, and the door to drive the door motor in the door motor driving step 41, it is determined whether the discharge door (2) is completely closed If the door is completely closed in the closing completion determination step 42 and the door closing completion determination step 42, it is composed of a discharge opening closing process consisting of the operation standby step 43 waiting for operation.

상기와 같이 구성되는 본 발명의 작용효과를 설명하면 다음과 같다.Referring to the effects of the present invention configured as described above are as follows.

먼저 공기조화기에 초기전원이 인가되게 되면, 공기조화기가 초기화된 상태에서 상기 제1도의 마이콤(다)에서는 도어닫힘판단단계(30)에 의하여 토출구개폐감지부(나)의 포토커플러(PC1),(PC2)를 통해서 현재 공기조화기의 토출구(1)에 토출구도어(2)가 닫혀 있는가를 감지,판단하게 된다. 이때 토출구(1)에 토출구도어(2)가 닫혀 있으면, 상기 마이콤(다)에서는 운전대기단계(33)로 가서 공기조화기의 운전을 대기상태로 유지시켜 주게 되지만, 토출구(1)에 토출구도어(2)가 닫혀 있지 않으면 상기 마이콤(다)에서는 도어모터구동단계(31)로 가서 그의 출력단을 통해서 모터구동부(라)에 도어모터 구동신호를 출력시켜 제2도의 (a-c)에 도시한 바와 같이 도어모터(3)를 구동시키게 되므로 이와 연동되는 작동간(4)이 상기 도어모터 (3)의 회동에 의하여 상기 토출구도어(2)를 상방으로 구동시켜 토출구(1)를 막게 된다.First, when the initial power is applied to the air conditioner, the photocoupler (PC1) of the discharge opening and closing detection unit (B) by the door closing determination step 30 in the microcomputer (C) of FIG. Through PC2, it is detected and judged whether the discharge port door 2 is currently closed at the discharge port 1 of the air conditioner. At this time, if the discharge port door 2 is closed in the discharge port 1, the microcomputer (C) will go to the operation standby step 33 to maintain the operation of the air conditioner in the standby state, but the discharge port door in the discharge port (1) If (2) is not closed, the microcomputer (C) goes to the door motor driving step 31 and outputs a door motor driving signal to the motor driving unit (D) through the output terminal thereof, as shown in FIG. Since the door motor 3 is driven, the inter-operation 4 interlocked with the door motor 3 drives the discharge port door 2 upward by the rotation of the door motor 3 to block the discharge port 1.

이어서, 상기 마이콤(다)에서는 도어닫음 완료판단단계(32)로 가서 상기 토출구도어(2)가 상기 토출구(1)를 완전히 닫았는가를 제1도의 토출구개폐감지부(나)의 포토커플러(PC1),(PC2)를 통해서 감지 판단하게 되고, 이때 토출구도어(2)가 토출구(1)를 닫혀질 때 까지 모터구동부(라)의 도어모터(3)에 구동제어신호를 출력하여 토출구도어(2)로 토출구를 닫게된다. 이어, 토출구(1)가 완전히 닫혀 졌으면, 상기 마이콤(다)에서는 운전대기단계(33)로 가서 공기조화기의 운전을 대기 상태로 운전시키게 된다.Subsequently, the microcomputer (c) goes to the door closing completion determination step 32 to determine whether the discharge door 2 completely closes the discharge port 1, and the photocoupler PC1 of the discharge opening / closing detection part B of FIG. (2) and (PC2), and at this time, the drive control signal is output to the door motor (3) of the motor drive unit (D) until the discharge port door (2) closes the discharge port (1). To close the discharge port. Subsequently, when the discharge port 1 is completely closed, the microcomputer (C) goes to the operation standby step 33 to operate the air conditioner in the standby state.

상기와 같이 초기 토출구닫음과정에서 공기조화기의 토출구도어(2)가 완전히 닫혀지고 공기조화기가 운전대기상태로 있는 상태에서, 상기 마이콤(다)에서는 운전신호입력판단단계(34)로 가서 운전 신호입력부(가)로부터 공기조화기 운전신호가 입력되었는가를 판단하게 되고 이때 운전신호가 입력되지 않았으면, 운전신호가 입력될때까지 운전대기를 하게 된다. 이때 토출구도어(2)는 닫혀진 상태로 있게 된다.As described above, in the state in which the discharge port door 2 of the air conditioner is completely closed and the air conditioner is in the standby state in the initial discharge port closing process, the microcomputer (C) goes to the operation signal input determination step 34 and the operation signal. It is determined whether the air conditioner operation signal has been input from the input unit A. If the operation signal is not input at this time, the operation standby is performed until the operation signal is input. At this time, the discharge port door 2 is in a closed state.

한편, 상기 운전신호입력판단단계(34)에서 운전신호가 입력되었으면 상기 마이콤(다)에서는 토출구열음과정의 도어열음구동단계(35)로 가서 열교환된 공기를 토출시키기 위하여 모터구동부(라)에 도어모터 구동신호를 출력시켜 도어모터(3)를 구동시키게 되고, 상기 토출구도어(2)는 도어모터(3)의 구동에 의하여 작동되는 작동간(4)에 의해 하방으로 제2도(a)-(c)에 도시한 바와 같이, 토출구(1)를 열되 토출구개폐감지부(나)로부터 포토커플러(PC1),(PC2)를 통해서 토출구도어(2)의 열림상태를 감지하면서, 토출구도어(2)를 열게 되고, 상기 마이콤(다)에서는 도어열음완료판단단계(36)로 가서 상기 토출구도어(2)가 완전히 열려졌는가를 판단하게 된다. 이때 상기 토출구개폐감지부(나)에 의하여 토출구도어(2)가 완전히 열려지지 않은 것으로 감지되면, 상기 마이콤(다)에서는 상기 도어열음구동단계(35)로 가서 모터구동부(라)를 제어하며 토출구(1)가 완전히 열릴때까지 도어모터(3)를 구동시켜 토출구(1)를 열게 된다.On the other hand, when the operation signal is input in the operation signal input determination step 34, the microcomputer (C) goes to the door hot sound driving step 35 of the discharge opening and closing process to discharge the heat-exchanged air to the door of the motor driving unit (d). The motor drive signal is output to drive the door motor 3, and the discharge port door 2 is downwardly driven by the operation period 4 operated by the drive of the door motor 3. As shown in (c), the discharge port 1 is opened while the opening of the discharge port door 2 is detected from the discharge opening / closing detection part B through the photocoupler PC1 and PC2. ), And the microcomputer (C) goes to the door open sound determination step 36 to determine whether the discharge door 2 is fully opened. At this time, if it is detected that the discharge opening door 2 is not completely opened by the discharge opening and closing detecting unit (b), the microcomputer (C) goes to the door opening driving step 35 to control the motor driving unit (d) and discharge the opening. The door (3) is driven until (1) is completely opened to open the discharge port (1).

상기와 같이 토출구도어(2)가 완전히 열려지게 되면 상기 마이콤(다)에서는 팬모터구동단계(37)로 가서 상기 토출구도어(2)가 완전히 열린 후 소정시간 예를 들면 3초가 경과된 후 상기 마이콤(다)에서는 팬모터구동부(마)에 제어신호를 출력시켜, 팬모터를 구동시킴과 동시에 상기 마이콤(다)에서는 운전단계(38)로 가서 공기조화기를 운전신호입력부(가)에서 입력된 신호에 의하여 공기조화기를 운전시키므로써 열교환된 공기를 토출구(1)를 통해서 실내로 토출시켜 공기 조화를 수행하게 된다.When the discharge port door 2 is completely opened as described above, the microcomputer (c) goes to the fan motor driving step 37 and after the predetermined time, for example, 3 seconds elapses after the discharge port door 2 is completely opened, the microcomputer In (c), a control signal is output to the fan motor driver (e), and the fan motor is driven. At the same time, the microcomputer (c) goes to the operation step 38, and the air conditioner inputs the signal from the operation signal input unit (a). By operating the air conditioner by the heat-exchanged air is discharged to the room through the discharge port 1 to perform the air conditioning.

이와 같이 공기 조화 운전을 수행하고 있는 상태에서 상기 마이콤(다)에서는 운전오프신호판단단계(39)로 가서 상기 운전신호입력부(가)로부터 운전오프 즉 운전정지신호가 입력되었는가를 판단하게 되고, 이때 운전오프신호가 입력되지 않았으면 상기 마이콤(다)에서는 상기 운전신호입력부(가)에서 입력된 운전조건에 의하여 운전을 계속 수행한다. 그러나, 상기 운전정지판단단계(39)에서 운전신호입력부(가)로부터 운전오프신호가 입력되면, 상기 마이콤(다)에서는 토출구닫음과정의 팬모터오프단계(40)로 가서 팬모터구동부(마)에 구동정지신호를 출력하여 팬모터(FM)를 정지시킨다. 상기 마이콤(다)에서는 도어모터구동단계(41)로 가서 소정시간 예를들면 3초 경과후 모터구동부(라)를 제어하여 도어모터(3)를 구동시킴으로써 이와 연동되는 작동간(4)이 작동되면서 상기 토출구도어(2)를 닫게 된다.In this state of performing air conditioning operation, the microcomputer (c) goes to the operation off signal determination step 39 and determines whether the operation off signal, i.e., the operation stop signal is input, from the operation signal input unit (a). If the driving off signal is not input, the microcomputer (C) continues to operate according to the driving conditions input from the driving signal input unit (a). However, when the operation off signal is input from the operation signal input unit (a) in the operation stop determination step 39, the microcomputer (c) goes to the fan motor off step 40 of the discharge port closing process and the fan motor driver (e). The fan motor FM is stopped by outputting a drive stop signal. In the microcomputer (c), go to the door motor driving step 41, and after a predetermined time, for example, 3 seconds, the motor drive unit (D) is controlled to drive the door motor (3) to operate the interlocking operation (4) interlocked with it. While closing the discharge port door (2).

상기와 같이 토출구(1)를 닫고 있는 상태에서 상기 마이콤(다)에서는 도어닫음완료판단단계(42)로 가서 상기 토출구개폐감지부(나)의 포토커플러(PC1),(PC2)를 통해서 상기 토출구도어(2)가 완전히 닫혀져 있는가를 판단하게 되고, 이때 토출구도어(2)가 완전히 닫혀지지 않았으면 상기 마이콤(다)에서는 상기 도어모터구동단계(41)로 가서 토출구도어(2)가 토출구(1)를 완전히 닫을 때까지 도어모터(3)를 구동시켜 토출구(1)를 닫게 되며, 상기 도어닫음완료판단단계(32)에서 토출구도어(2)가 토출구(1)를 완전히 닫혀졌으면 상기 마이콤(다)에서는 운전대기단계(43)로 가서 공기조화기를 운전대기시키게 되는 것이다.In the state where the discharge port 1 is closed as described above, the microcomputer (C) goes to the door closing completion determination step 42 and passes through the photocoupler PC1 and PC2 of the discharge port opening / closing detection part B. It is determined whether the door 2 is completely closed. At this time, if the discharge door 2 is not completely closed, the microcomputer (c) goes to the door motor driving step 41 and the discharge door 2 is discharged. Drive the door motor 3 until it is completely closed, and closes the discharge port 1, and if the discharge door 2 is completely closed at the door closing completion step 32, the microcomputer (C) In the operation standby step 43, the air conditioner is to wait for operation.

이상에서 설명한 바와 같이 본 발명은 운전시에 토출구를 열고, 운전정지시 토출구도어를 닫도록 함으로써, 공기조화기를 사용하지 않을 경우 토출구를 통해서 공기조화기 내부로 실내먼지나 이물질이 유입되는 것을 방지하게 되어, 운전시 유입된 먼지나 이물질이 팬구동에 의해 실내로 토출되어 실내공기를 오염시키게 되는 것을 방지할 수 있어 실내공기를 보다 쾌적하게 유지할 수 있는 효과를 제공하게 되는 것이다.As described above, the present invention opens the discharge port during operation and closes the discharge port door when the operation is stopped, thereby preventing indoor dust or foreign matter from entering the air conditioner through the discharge port when the air conditioner is not used. Thus, the dust or foreign matter introduced during operation can be prevented from being discharged into the room by the fan driving to contaminate the indoor air, thereby providing the effect of maintaining the indoor air more comfortably.

또한, 본 발명은 운전시, 즉 송풍팬 구동시 토출구를 열고 운전정지시, 즉 송풍팬 정지시 토출구를 닫는다는 것이 주된 사상이며, 이 사상범위내에서 토출구의 개폐형태는 어떠한 구성으로라도 변경가능함을 이해할 수 있을 것이다.In addition, in the present invention, the main idea is to open the discharge port during operation, that is, when the blower fan is driven, and to close the discharge port when the operation is stopped, that is, when the blower fan is stopped, and the opening and closing form of the discharge port can be changed in any configuration within this range. I can understand.

Claims (5)

공기조화기의 초기전원인가시에 토출구가 닫혀있는가를 판단하면서 모터를 구동시켜 토출구를 닫고 대기하는 초기토출구 닫음단계와, 상기 초기토출구닫음단계에 이어서 운전신호입력시, 상기 모터를 구동시켜 상기 토출구를 열고 팬모터를 구동시켜 운전을 하게 되는 토출구열음단계와, 상기 토출구열음단계에 이어서 운전중에 운전신호오프시, 상기 팬모터를 오프시키고 소정시간 경과후 상기 모터를 구동시켜 상기 토출구를 닫게 되는 토출구 닫음단계로 이루어진 것을 특징으로 하는 공기조화기의 토출구개폐방법.While determining whether the discharge port is closed when the air conditioner is initially supplied, the initial discharge port closing step of driving the motor to close and waiting the discharge port and the operation of the motor when the operation signal is input following the initial discharge port closing step is performed. The discharge opening and closing step of opening and driving the fan motor to be operated, and the discharge opening and closing step, when the operation signal is turned off during the operation, the fan motor is turned off and the motor is driven after a predetermined time to close the discharge opening. Discharge port opening and closing method of the air conditioner, characterized in that consisting of steps. 제1항에 있어서, 상기 토출구닫음단계는 초기전원이 인가되면 토출구가 닫혀져 있는가를 판단하는 토출구닫힘판단과정과, 토출구닫힘판단과정에서 상기 토출구가 닫혀있지 않으면 상기 토출구를 닫기위하여 상기 토출구와 동작연결된 상기 모터를 구동하는 모터 구동과정과, 상기 모터구동과정에서의 모터구동에 의하여 상기 토출구가 완전히 닫혀졌는가를 판단하는 토출구닫음완료판단과정으로 구성된 것을 특징으로 하는 공기조화기의 토출구개폐방법.The method of claim 1, wherein the closing of the discharge port comprises: a discharge opening closing determination step of determining whether the discharge opening is closed when the initial power is applied; and closing the discharge opening if the discharge opening is not closed in the discharge opening closing determination process. And a discharge opening and closing determination step of determining whether the discharge opening is completely closed by the motor driving in the motor driving process. 제2항에 있어서, 상기 토출구열음단계는 상기 초기토출구닫음단계의 토출구닫힘판단과정에서 상기 토출구가 닫혀져있거나, 상기 토출구닫음완료판단과정에서 상기 토출구가 닫혀져 있으면 운전을 대기하는 운전대기과정과, 상기 운전대기과정에서 운전신호가 입력되었는가를 판단하는 운전신호입력판단과정과, 상기 운전신호입력판단과정에서 운전신호가 입력되었으면 상기 모터를 구동시켜 상기 토출구를 여는 토출구열음과정과, 상기 토출구열음구동과정에서 상기 토출구가 완전히 열려졌는가를 판단하는 토출구열음완료판단과정과, 상기 토출구열음완료판단과정에서 상기 토출구가 완전히 열려졌으면 소정시간 경과후 상기 팬모터를 구동시키는 팬모터구동과정과, 상기 팬모터구동과정에서 상기 팬모터의 구동과 아울러 공기조화운전을 하게되는 운전과정으로 구성된 것을 특징으로 하는 공기조화기의 토출구개폐방법.The method of claim 2, wherein the discharge opening and closing step comprises: an operation waiting process for waiting for an operation when the discharge opening is closed in the discharge opening closing step of the initial discharge opening closing step or the discharge opening is closed in the closing closing step of the discharge opening; A driving signal input judging process for judging whether a driving signal has been input in a driving standby process; a driving process for opening the discharge port by driving the motor when the driving signal is input during the driving signal input judging process; A process of determining the outlet opening sound complete when the ejection opening is completely opened in the process, a fan motor driving process of driving the fan motor after a predetermined time elapses when the ejection opening is completely opened in the process of determining the outlet opening sound completion, and the fan motor driving. In the process and the air conditioning operation as well as the drive of the fan motor Discharge port opened method of an air conditioner according to claim consisting of a driving process. 제1항에 있어서, 상기 토출구닫음단계는 상기 토출구열음단계의 운전중에 공기조화기의 운전오프신호가 입력되었는가를 판단하는 운전오프신호판단과정과, 상기 운전오프신호판단과정에서 운전오프신호가 입력되지 않았으면 운전을 계속하고 운전오프신호가 입력되었으면 구동중인 상기 팬모터를 오프시키는 팬모터오프과정과, 상기 팬모터오프과정에서 상기 팬모터를 오프시키고 소정시간 경과후 상기 토출구를 닫기 위하여 상기 모터를 구동하는 모터구동과정과, 상기 모터구동과정에서 모터구동시 상기 토출구가 완전히 닫혀졌는가를 판단하는 토출구닫음완료판단과정과, 상기 토출구닫음완료판단과정에서 상기 토출구가 완전히 닫혀져 있으면 운전을 대기하는 운전대기과정으로 구성된 것을 특징으로 하는 공기조화기의 토출구개폐방법.According to claim 1, wherein the discharge port closing step is a driving off signal determination process for determining whether the operation off signal of the air conditioner is input during the operation of the discharge opening and closing step, and the operation off signal is input in the operation off signal determination process If not, continue operation and if the operation off signal is input, the fan motor off step of turning off the fan motor being driven, and the fan motor in the fan motor off process to turn off the fan motor and after the predetermined time to close the discharge port A motor driving process for driving a drive, a discharge opening closing completion determination process for determining whether the discharge opening is completely closed when the motor is driven in the motor driving process, and an operation waiting for operation if the discharge opening is completely closed in the closing closing determination process Discharge port opening and closing method of the air conditioner, characterized in that configured to the atmospheric process. 제1항 또는 제4항에 있어서, 상기 토출구는 상기 모터에 의해 구동되는 작동간과 동작연결된 토출구도어로 구성된 것을 특징으로 하는 공기조화기의 토출구개폐방법.The method of claim 1 or 4, wherein the discharge port is configured as a discharge port door operatively connected with the operation driven by the motor.
KR1019930011612A 1993-06-24 1993-06-24 Open and close device of air vent louver and method of air conditioner KR100189096B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1019930011612A KR100189096B1 (en) 1993-06-24 1993-06-24 Open and close device of air vent louver and method of air conditioner
US08/262,987 US5461875A (en) 1993-06-24 1994-06-21 Automatic outlet opening/closing apparatus of air-conditioner and control method thereof
CN94107088A CN1099005C (en) 1993-06-24 1994-06-24 An automatic outlet opening/closing apparatus of an air-conditioner
JP6143377A JP2840546B2 (en) 1993-06-24 1994-06-24 Control method of discharge port opening / closing device
FR9407786A FR2706988A1 (en) 1993-06-24 1994-06-24 Automatic device for opening/closing a blowing orifice, in particular the outlet of an air-conditioning apparatus, and method of control for such a device
ITRM940411A IT1272299B (en) 1993-06-24 1994-06-24 "AUTOMATIC DEVICE FOR OPENING / CLOSING THE OUTLET OF AN AIR CONDITIONER AND METHOD OF COMMANDING THIS DEVICE".
TW083106248A TW249273B (en) 1993-06-24 1994-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930011612A KR100189096B1 (en) 1993-06-24 1993-06-24 Open and close device of air vent louver and method of air conditioner

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KR950001226A KR950001226A (en) 1995-01-03
KR100189096B1 true KR100189096B1 (en) 1999-06-01

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