KR20020090602A - Indoor unit of package air-conditioner with air-inhalation cover - Google Patents

Indoor unit of package air-conditioner with air-inhalation cover Download PDF

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Publication number
KR20020090602A
KR20020090602A KR1020010029505A KR20010029505A KR20020090602A KR 20020090602 A KR20020090602 A KR 20020090602A KR 1020010029505 A KR1020010029505 A KR 1020010029505A KR 20010029505 A KR20010029505 A KR 20010029505A KR 20020090602 A KR20020090602 A KR 20020090602A
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South Korea
Prior art keywords
air
indoor unit
suction cover
air suction
cover
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KR1020010029505A
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Korean (ko)
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KR100412408B1 (en
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이상현
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만도공조 주식회사
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Priority to KR10-2001-0029505A priority Critical patent/KR100412408B1/en
Publication of KR20020090602A publication Critical patent/KR20020090602A/en
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Publication of KR100412408B1 publication Critical patent/KR100412408B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/26—Details or features not otherwise provided for improving the aesthetic appearance

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

PURPOSE: An indoor unit of package air conditioner with air intake cover is provided to prevent increase of power consumption and noise. CONSTITUTION: An indoor unit includes an air intake cover(200) formed as a closed surface to cover a lower part of a front cabinet(118); a driving device installed on the front cover facing an upper side and a lower side of a rear side of the air intake cover to open the air intake cover to a front side of the front cabinet so as to take in air on cooling operation and to close on stopping the operation; and a guiding device guiding smooth opening and closing of the air intake cover.

Description

공기흡입커버를 구비한 패키지 에어컨 실내기{Indoor unit of package air-conditioner with air-inhalation cover}Indoor unit of package air-conditioner with air-inhalation cover

본 발명은 공기흡입커버를 구비한 패키지 에어컨 실내기에 관한 것으로, 특히 에어컨 전면의 공기흡입구조를 개선하여 에어컨의 각 기능에 따라 공기흡입커버의 위치를 조정함으로써 냉방효율을 향상시키도록 하는 공기흡입커버를 구비한 패키지 에어컨 실내기에 관한 것이다.The present invention relates to a package air conditioner indoor unit having an air intake cover, and in particular, to improve the air intake structure of the front of the air conditioner by adjusting the position of the air intake cover according to each function of the air conditioner to improve the cooling efficiency It relates to a package air conditioner indoor unit having a.

일반적으로 실내기와 실외기로 분리되어 제작되는 에어컨은 실내에 실내기를 설치하고, 이 실내기는 실외에 설치되는 실외기와 배관 및 배선에 의해 연결된다. 이러한 에어컨의 실내기와 실외기는 외부의 더운 공기를 송풍기의 구동에 의해 강제로 순환시키면서, 열교환기의 작용에 의해 더운 공기를 소정 온도로 냉각시켜 차가운 공기를 실내로 공급하게 된다.In general, an air conditioner manufactured by separating the indoor unit and the outdoor unit is installed in the indoor unit, and the indoor unit is connected to the outdoor unit installed outdoors by piping and wiring. The indoor unit and outdoor unit of the air conditioner forcibly circulates the external hot air by driving the blower, and cools the hot air to a predetermined temperature by the action of the heat exchanger to supply the cold air to the room.

도 1은 종래 패키지 에어컨 실내기의 구성을 도시한 사시도이다.1 is a perspective view showing the configuration of a conventional indoor air conditioner package.

도시된 바와 같이, 실내기(100)의 외관을 형성하는 본체(110)는 후방에 후면캐비닛(117)이 고정되고, 상기 후면캐비닛(117)의 전면으로 상부와 하부에 냉각된 공기를 실내로 토출시키는 토출그릴(114)과 실내의 공기를 흡입하는 흡입그릴(112)을 구비한 전면캐비닛(118)이 설치된다. 상기 본체(110) 내부에는 감열부(120) 및 송풍부(130)가 설치되고, 풍량 및 설정 온도 등을 조절하는 제어부(116)가 전면 중앙에 구비되어 있다.As shown, the main body 110 forming the exterior of the indoor unit 100 is fixed to the rear cabinet 117 at the rear, discharge the air cooled in the upper and lower to the front of the rear cabinet 117 into the room. The front cabinet 118 is provided with a discharge grill 114 and a suction grill 112 for sucking air in the room. The heat sensing unit 120 and the air blowing unit 130 are installed inside the main body 110, and a control unit 116 for adjusting the air volume and the set temperature is provided at the front center.

또한, 감열부(120)는 흡입그릴(112)을 통해 흡입된 실내 공기의 온도를 낮추도록 하는 것으로 응축기의 토출 측에 연결된 팽창밸브(미도시)와 연계되어 있는 증발기(122)와, 흡입되는 실내 공기 중에 포함되어 있는 이물질을 제거하는 먼지거름필터(124) 및 감열시 발생하게 되는 응축수를 배출토록 하는 응축수배출부(126)로 이루어지고, 송풍부(130)는 감열부(120)와 토출그릴(114) 사이에 위치하는 것으로 일측이 개방되어 있는 블로워하우징(136)과, 그 내부에 송풍부모터(132)와 연결되어 있는 블로워(134)가 구비되어 있다.In addition, the heat sensing unit 120 is designed to lower the temperature of the indoor air sucked through the suction grill 112, and the evaporator 122 connected to the expansion valve (not shown) connected to the discharge side of the condenser is sucked in. The dust filter 124 to remove the foreign matter contained in the indoor air and the condensate discharge unit 126 to discharge the condensate generated during the heat, the blower 130 is discharged to the thermal unit 120 and discharge The blower housing 136, which is positioned between the grille 114 and is open at one side thereof, and a blower 134 connected to the blower motor 132 is provided therein.

이와 같은 구성으로 이루어진 분리형 에어컨을 이용한 냉방은 실내기 하우징(100)의 전면 중앙에 구비되어 있는 제어부(116)를 조작하여 실내, 외기에 전원을 공급함과 동시에 송풍부(130)와 압축기가 가동된다.Cooling using a separate air conditioner having such a configuration operates the control unit 116 provided at the center of the front surface of the indoor unit housing 100 to supply power to the indoor and outdoor air, and at the same time, the blower 130 and the compressor are operated.

압축기의 가동으로 냉매는 증발기(122)로부터 유입된 냉매를 압축시켜, 고온, 고압의 가스 상태로 응축기(미도시)로 보내게 되고, 응축기 내로 유입된 냉매는 외기에 의해 냉각되고, 액체 상태로 팽창 밸브로 보내지게 된다. 상기 팽창밸브를 통과하는 액체 상태의 냉매는 압력강하작용으로 저온, 저압의 안개 상태로 변화되어 증발기(122) 내로 유입이 되고, 이 증발기(122) 내를 흐르면서 그 주위로부터열을 흡수하게 된다.By operating the compressor, the refrigerant compresses the refrigerant introduced from the evaporator 122, and sends the refrigerant to a condenser (not shown) in a gas state of high temperature and high pressure, and the refrigerant introduced into the condenser is cooled by outside air, To the expansion valve. The refrigerant in the liquid state passing through the expansion valve is changed into a mist state of low temperature and low pressure by a pressure drop action, and flows into the evaporator 122, and absorbs heat from the surroundings while flowing in the evaporator 122.

이 과정에서 송풍부(130)의 가동으로 실내 공기는 흡입그릴(112)을 통해 본체(100)로 유입되고, 이 유입된 공기는 증발기를 경유하면서 냉각이 된 상태로 토출그릴(114)을 통해 실내로 배출됨으로써, 실내를 냉방하게 된다.In this process, the indoor air is introduced into the main body 100 through the suction grill 112 by the operation of the blower 130, and the introduced air is discharged through the discharge grill 114 while being cooled while passing through the evaporator. By being discharged to the room, the room is cooled.

그러나, 종래의 에어컨 실내기는 흡입그릴(112)이 고정 장착되어 있었기 때문에, 더 큰 풍량을 필요로 할 때에는 송풍부모터(132)의 회전수를 증가시키는 수밖에 없었고, 상기 송풍부모터(132)의 회전수 증가는 소비전력의 상승과 소음을 유발하는 문제점이 있었다.However, since the suction grill 112 is fixedly mounted in the conventional air conditioner, when the larger air volume is required, the number of rotations of the blower motor 132 has to be increased. Increasing the number of rotations has the problem of raising the power consumption and noise.

이에 본 발명은 상기와 같은 문제점들을 해소하기 위해 발명된 것으로써, 본 발명의 목적은 에어컨 실내기 전면의 공기흡입구조를 개선하여 밀폐면으로 이루어지고, 구동수단에 의해 구동이 가능한 공기흡입커버를 구비하여, 냉방운전시에는 송풍부모터의 회전수를 증가시키는 대신 공기흡입커버를 개방함으로써, 유입되는 실내공기의 양을 조절하여 소비전력의 상승 및 소음을 방지하고, 정지시에는 공기흡입커버를 폐쇄하여 이물질의 유입을 막는 동시에 미관을 살리는 공기흡입커버를 구비한 패키지 에어컨 실내기를 제공하는데 있다.Therefore, the present invention has been invented to solve the above problems, the object of the present invention is to improve the air intake structure of the front of the air conditioner indoor unit made of a sealed surface, provided with an air intake cover that can be driven by the drive means By opening the air intake cover instead of increasing the number of revolutions of the blower motor during the cooling operation, the amount of indoor air is introduced to prevent the increase of power consumption and noise, and the air intake cover is closed during stop. The present invention provides a packaged air conditioner indoor unit having an air suction cover that prevents the inflow of foreign substances and improves aesthetics.

도 1은 종래 패키지 에어컨 실내기의 구성을 도시한 사시도.1 is a perspective view showing a configuration of a conventional indoor air conditioner package.

도 2는 본 발명에 따른 공기흡입커버를 구비한 패키지 에어컨 실내기의 구동수단 구성도.Figure 2 is a block diagram of the driving means of the indoor air conditioner package package having an air intake cover according to the present invention.

도 3은 본 발명에 따른 공기흡입커버를 구비한 패키지 에어컨 실내기의 구동수단 사시도.Figure 3 is a perspective view of the drive means of the indoor air conditioner package package with an air suction cover according to the present invention.

도 4a는 본 발명의 일실시예에 따른 공기흡입커버를 구비한 패키지 에어컨 실내기의 냉방운전시의 동작상태를 도시한 종단면도.Figure 4a is a longitudinal sectional view showing an operating state during the cooling operation of the package air conditioner indoor unit having an air intake cover according to an embodiment of the present invention.

도 4b는 본 발명의 일실시예에 따른 공기흡입커버를 구비한 패키지 에어컨 실내기의 최대냉방운전시의 동작상태를 도시한 종단면도.Figure 4b is a longitudinal sectional view showing an operating state during the maximum cooling operation of the package air conditioner indoor unit having an air intake cover according to an embodiment of the present invention.

도 4c는 본 발명의 일실시예에 따른 공기흡입커버를 구비한 패키지 에어컨 실내기의 정지시의 동작상태를 도시한 종단면도.Figure 4c is a longitudinal sectional view showing an operating state at the time of stopping the package air conditioner indoor unit having an air intake cover according to an embodiment of the present invention.

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

200: 공기흡입커버 210: 래크200: air suction cover 210: rack

211: 피니언 212: 모터축211: pinion 212: motor shaft

213: 모터 214: 걸림돌기213: motor 214: jamming

251: 상부가이드 252: 하부가이드251: upper guide 252: lower guide

253: 걸림턱 A: 구동수단253: locking jaw A: driving means

B: 안내수단B: guide

상기와 같은 목적을 달성하기 위한 본 발명은, 전방에 전면캐비닛과 후방에후면캐비닛으로 구성되어 본체를 형성하는 에어컨 실내기에 있어서, 상기 전면캐비닛의 하부를 커버하도록 폐쇄면으로 이루어진 공기흡입커버와, 상기 공기흡입커버 배면의 상하 양측에 대향하는 전면캐비닛의 위치에 각각 설치되어, 상기 공기흡입커버를 냉방운전시에는 공기를 흡입할 수 있도록 상기 전면캐비닛 전방으로 개방시키고, 운전정지시에는 폐쇄되도록 이동시키는 구동수단이 구비된 것을 특징으로 하는 공기흡입커버를 구비한 패키지 에어컨 실내기를 제공한다.The present invention for achieving the above object, in the air conditioner indoor unit consisting of a front cabinet and a rear rear cabinet in the front to form a main body, an air suction cover made of a closed surface to cover the lower portion of the front cabinet, Installed at positions of front cabinets facing the upper and lower sides of the rear surface of the air intake cover, respectively, the air intake cover opens to the front of the front cabinet to suck air during cooling operation, and moves to close when the operation stops. It provides a package air conditioner indoor unit having an air suction cover, characterized in that the drive means for providing.

이하, 본 발명의 바람직한 일실시예를 첨부한 도 5a와 도 5b 및 도 5c를 참조하여 설명하기로 하며, 도 1에서 도시한 부분과 동일한 부분에 대해서는 동일부호 및 동일명칭을 부여하고 그에 대한 상세한 설명은 생략한다.Hereinafter, a preferred embodiment of the present invention will be described with reference to FIGS. 5A, 5B, and 5C. The same parts as those shown in FIG. 1 are given the same reference numerals and the same names, and detailed descriptions thereof. Description is omitted.

도 2는 본 발명에 따른 공기흡입커버를 구비한 패키지 에어컨 실내기의 구동수단 구성도이고, 도 3은 본 발명에 따른 공기흡입커버를 구비한 패키지 에어컨 실내기의 구동수단 사시도이며, 도 4a와 4b 및 4c는 본 발명의 일실시예에 따른 공기흡입커버를 구비한 패키지 에어컨 실내기의 냉방상태에 따른 동작상태를 도시한 종단면도이다.Figure 2 is a configuration diagram of the driving means of the package air conditioner indoor unit having an air suction cover according to the present invention, Figure 3 is a perspective view of the driving means of a package air conditioner indoor unit having an air suction cover according to the present invention, Figures 4a and 4b and 4c is a longitudinal sectional view showing an operating state according to a cooling state of a package air conditioner indoor unit having an air suction cover according to an embodiment of the present invention.

도시된 바와 같이, 본 발명에 따른 공기흡입커버(200)를 구비한 에어컨 실내기(100)는 외관을 형성하는 본체(110)가 있고, 상기 본체(110)의 전면에 위치한 전면캐비닛(118)의 하단에는 공기가 통하지 않도록 밀폐면으로 이루어지면서, 구동수단(A)에 의해 상기 전면캐비닛(118)의 전후방으로 개폐가 가능한 공기흡입커버(200)가 구비되어 있다.As shown, the air conditioner indoor unit 100 having the air suction cover 200 according to the present invention has a main body 110 forming an appearance, the front of the front cabinet 118 located in the front of the main body 110 The lower end is provided with an air intake cover 200 which can be opened and closed in front and rear of the front cabinet 118 by the driving means (A) while being made of a sealed surface to prevent air from passing through.

상기 구동수단(A)은 모터(213)의 모터축(212)에 고정되어 정역회전의 회전운동을 하도록 하는 피니언(211)과, 상기 피니언(211)에 맞물려서 전달된 회전력을 직선운동으로 전환하면서, 일단은 상기 공기흡입커버(200)의 배면에 고정되고, 타단에는 상기 공기흡입커버(200)의 이탈을 방지하는 걸림돌기(204)가 형성된 래크(210)로 이루어진다.The driving means (A) is fixed to the motor shaft 212 of the motor 213 and the pinion 211 to rotate the forward and reverse rotation, while switching the rotational force transmitted by engaging the pinion 211 to a linear motion One end is fixed to the rear surface of the air suction cover 200, and the other end is made of a rack 210 formed with a locking protrusion 204 to prevent the air suction cover 200 from being separated.

그리고, 상기 안내수단(B)은 상기 구동수단(A)을 안내할 수 있도록 상기 전면캐비닛(118)에 설치된 상·하부가이드(251·252)와, 상기 걸림돌기(204)와 맞닫아 상기 공기흡입커버(200)를 정지시킬 수 있도록 설치된 걸림턱(253)으로 구성된다.In addition, the guide means (B) is in contact with the upper and lower guides (251, 252) and the locking projection (204) installed in the front cabinet 118 to guide the driving means (A) and the air It consists of a locking step 253 is installed to stop the suction cover 200.

이하, 첨부도면에 의거하여 본 발명의 작용 및 효과를 살펴보도록 한다.Hereinafter, the operation and effects of the present invention will be described based on the accompanying drawings.

먼저, 냉방운전시의 작동을 설명하면 다음과 같다. 도 4a에 도시된 바와 같이, 냉방운전시, 사용자가 미도시된 냉방작동버튼을 작동하게 되면, 모터(213)의 동력을 전달받아 회전하는 상기 피니언(211)의 회전운동에 의해 상기 래크(210)는 직선운동을 하게 되고, 상기 래크(210)와 일체로 되어 있는 상기 공기흡입커버(200)가 에어컨 전면으로 적당한 거리만큼 이동하여 개방됨으로써 공기를 유입하게 된다. 이와 같이 유입된 공기는 먼지거름필터(124)를 지나 열교환된 후 블로워(132)의 구동에 따라 이동하고, 토출그릴(114)을 통해 실내로 토출된다.First, the operation of the cooling operation will be described. As shown in Figure 4a, during the cooling operation, when the user operates the cooling operation button not shown, the rack 210 by the rotational movement of the pinion 211 is rotated by receiving the power of the motor 213 ) Is a linear movement, the air suction cover 200 which is integrated with the rack 210 is moved to the front of the air conditioner by a suitable distance to open the air inflow. The air introduced as described above is heat-exchanged through the dust filter 124 and then moves under the driving of the blower 132, and is discharged into the room through the discharge grill 114.

그리고, 최대냉방운전시, 사용자가 미도시된 최대냉방작동버튼을 작동하게 되면, 전술한 냉방운전시와 기본적인 작동은 같으나, 상기 공기흡입커버(200)가 최대한 전면캐비닛(118) 전방으로 이동하면서 개방되어, 많은 양의 공기를 흡입하여 토출함으로써 실내를 빠른 시간 내에 냉방하게 된다.And, during the maximum cooling operation, if the user operates the maximum cooling operation button not shown, the basic operation is the same as the above-described cooling operation, while the air suction cover 200 is moved to the front of the front cabinet 118 as much as possible By opening, the air is sucked and discharged to cool the room quickly.

또한, 운전정지시에는 상기 모터(213)의 동력을 전달받아 회전하는 상기 래크(210)와 피니언(211)에 의해 상기 공기흡입커버(200)는 완전히 전면캐비닛(118) 쪽으로 당겨져 폐쇄되어 공기가 흡입되는 부분이 완전히 차단되므로, 에어컨 실내기(100) 내측으로의 이물질 유입이 방지되고, 외관이 정비된다.In addition, when the operation is stopped, the air suction cover 200 is completely pulled toward the front cabinet 118 by the rack 210 and the pinion 211 which are rotated by the power of the motor 213 to close the air. Since the suction part is completely blocked, foreign matters are prevented from entering the air conditioner indoor unit 100 and the appearance is maintained.

상기한 바와 같이 본 발명에 따른 공기흡입커버를 구비한 패키지 에어컨 실내기에 의하면, 공기흡입부의 고정으로 인해 소비전력의 상승과 소음문제에도 불구하고 공기흡입량을 송풍부모터의 회전수 조절에만 의존하던 종래의 에어컨의 단점을, 송풍부와 감열부를 비롯한 내부구성을 바꾸지 않고 피니언에 연결된 모터의 정역회전에 의해 공기흡입커버를 전면캐비닛 전후방으로 이동시키는 것에 의해 공기흡입량을 증감시킬 수 있도록 개선한 매우 유용하고 효과적인 발명이다.As described above, according to the packaged air conditioner indoor unit having the air intake cover according to the present invention, despite the increase in power consumption and noise problems due to the fixing of the air intake, the air intake amount is dependent only on the rotational speed control of the blower motor. It is very useful to improve the air intake by increasing the air intake cover by moving the air intake cover to the front and back of the front cabinet by reverse rotation of the motor connected to the pinion without changing the internal configuration including the air blower and the heat sink. It is an effective invention.

Claims (3)

전방에 전면캐비닛(118)과 후방에 후면캐비닛(117)으로 구성되어 본체(110)를 형성하는 에어컨 실내기에 있어서,In the air conditioner indoor unit composed of a front cabinet 118 in the front and a rear cabinet 117 in the rear to form the main body 110, 상기 전면캐비닛(118)의 하부를 커버하도록 폐쇄면으로 이루어진 공기흡입커버(200)와;An air suction cover 200 having a closed surface to cover the lower part of the front cabinet 118; 상기 공기흡입커버(200) 배면의 상하 양측에 대향하는 전면캐비닛(118)의 위치에 각각 설치되어, 상기 공기흡입커버(200)를 냉방운전시에는 공기를 흡입할 수 있도록 상기 전면캐비닛(118) 전방으로 개방시키고, 운전정지시에는 폐쇄되도록 이동시키는 구동수단(A)과;The front cabinet 118 is respectively installed at positions of the front cabinet 118 opposite to the upper and lower sides of the rear surface of the air suction cover 200 so as to suck the air during the cooling operation of the air suction cover 200. A driving means (A) which opens to the front and moves to close when the driving stops; 상기 공기흡입커버(200)의 원활한 개폐를 유도하기 위한 안내수단(B)이 구비된 것을 특징으로 하는 공기흡입커버를 구비한 패키지 에어컨 실내기.Package air conditioner indoor unit having an air suction cover, characterized in that the guide means (B) for inducing smooth opening and closing of the air suction cover 200 is provided. 제 1항에 있어서, 상기 구동수단(A)은 모터(213)의 모터축(212)에 고정되어 정역회전의 회전운동을 하도록 하는 피니언(211)과, 상기 피니언(211)에 맞물려서 전달된 회전력을 상기 안내수단(B)의 안내에 따라 직선운동으로 전환하면서, 일단은 상기 공기흡입커버(200)의 배면에 고정되고, 타단은 상기 공기흡입커버(200)의 이탈을 방지하는 걸림돌기(204)가 형성된 래크(210)로 구성된 것을 특징으로 하는 공기흡입커버를 구비한 패키지 에어컨 실내기.According to claim 1, wherein the drive means (A) is fixed to the motor shaft 212 of the motor 213 pinion 211 to rotate the forward and reverse rotation, and the rotational force transmitted by engaging the pinion 211 While switching to a linear motion according to the guide of the guide means (B), one end is fixed to the back of the air suction cover 200, the other end is a locking projection 204 for preventing the separation of the air suction cover 200 Package air conditioner indoor unit having an air suction cover, characterized in that consisting of a rack 210 is formed. 제 1항 또는 제 2항에 있어서, 상기 안내수단(B)은 상기 구동수단(A)을 안내할 수 있도록 상기 전면캐비닛(118)에 설치된 상·하부가이드(251·252)와, 상기 걸림돌기(204)와 맞닫아 상기 공기흡입커버(200)를 정지시킬 수 있도록 설치된 걸림턱(253)으로 구성된 것을 특징으로 하는 공기흡입커버를 구비한 패키지 에어컨 실내기.3. The guide unit (B) according to claim 1 or 2, wherein the guide means (B) is provided with upper and lower guides (251, 252 and 252) installed in the front cabinet (118) to guide the driving means (A), and the locking projections. Package air conditioner indoor unit having an air suction cover, characterized in that consisting of the engaging jaw (253) installed so as to stop the air intake cover 200 in close contact with (204).
KR10-2001-0029505A 2001-05-28 2001-05-28 Indoor unit of package air-conditioner with air-inhalation cover KR100412408B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060088425A (en) * 2005-02-01 2006-08-04 엘지전자 주식회사 Air conditioner
KR101228313B1 (en) * 2007-08-06 2013-01-31 삼성전자주식회사 Air conditioner
KR101450560B1 (en) * 2008-09-08 2014-10-15 엘지전자 주식회사 Air conditioner and Control method of the same
KR20220126825A (en) * 2021-03-09 2022-09-19 (주)그렉스 Window-Mounted Ventilation with Air Cleaning Function

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060088425A (en) * 2005-02-01 2006-08-04 엘지전자 주식회사 Air conditioner
KR101228313B1 (en) * 2007-08-06 2013-01-31 삼성전자주식회사 Air conditioner
KR101450560B1 (en) * 2008-09-08 2014-10-15 엘지전자 주식회사 Air conditioner and Control method of the same
KR20220126825A (en) * 2021-03-09 2022-09-19 (주)그렉스 Window-Mounted Ventilation with Air Cleaning Function

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