KR200312143Y1 - opening and shutting structure of indraft grill of indoor unit for room air-conditioner - Google Patents
opening and shutting structure of indraft grill of indoor unit for room air-conditioner Download PDFInfo
- Publication number
- KR200312143Y1 KR200312143Y1 KR20-2003-0001990U KR20030001990U KR200312143Y1 KR 200312143 Y1 KR200312143 Y1 KR 200312143Y1 KR 20030001990 U KR20030001990 U KR 20030001990U KR 200312143 Y1 KR200312143 Y1 KR 200312143Y1
- Authority
- KR
- South Korea
- Prior art keywords
- indoor unit
- cover
- air conditioner
- inlet
- front cover
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims 2
- 238000004378 air conditioning Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 6
- 239000003507 refrigerant Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Classifications
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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
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
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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
- 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
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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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
- F24F13/082—Grilles, registers or guards
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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
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/17—Details or features not otherwise provided for mounted in a wall
Landscapes
- 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)
- Air-Flow Control Members (AREA)
Abstract
본 고안은 룸에어컨의 실내기의 흡입구 개폐구조에 관한 것으로, 룸에어컨 실내기의 프론트커버(3) 전면과 상부에 형성된 흡입구(7,8)가 에어컨 미작동시에는 폐쇄되고, 에어컨 작동시에는 개방될 수 있도록 함으로써 실내기(1)의 미관을 향상시킬 수 있을 뿐만 아니라 먼지나 이물질 등이 끼는 것을 방지할 수 있는 룸에어컨 실내기의 흡입구 개폐구조를 제공한다.The present invention relates to the opening and closing structure of the inlet of the indoor unit of the room air conditioner, the inlet (7,8) formed in the front and top of the front cover (3) of the room air conditioner indoor unit can be closed when the air conditioner is inactive, and can be opened when the air conditioner operation. By providing the inlet opening and closing structure of the room air conditioner indoor unit that can not only improve the aesthetics of the indoor unit (1), but also prevent dust or foreign matter from being caught.
Description
본 고안은 룸에어컨 실내기의 흡입구 개폐구조에 관한 것으로, 보다 상세하게는 룸에어컨 실내기의 프론트커버 전면과 상부에 형성된 흡입구가 에어컨 미작동시에는 폐쇄되고, 에어컨 작동시에는 개방될 수 있도록 함으로써 실내기의 미관을 향상시킬 수 있을 뿐만 아니라 먼지나 이물질 등이 끼는 것을 방지할 수 있는 룸에어컨 실내기의 흡입구 개폐구조에 관한 것이다..The present invention relates to an inlet opening and closing structure of a room air conditioner indoor unit. More specifically, the inlet openings formed on the front cover and the upper portion of the room air conditioner indoor unit are closed when the air conditioner is not in operation and open when the air conditioner is in operation. It also relates to the opening and closing structure of the indoor air conditioner of the room air conditioner, which can improve not only the dust, but also prevent dust and foreign substances from being caught.
일반적으로 사용되는 에어컨은 공기를 순환시키면서 냉동사이클과 연동되어 실내공기를 냉각시키는 역할을 하는 것으로, 그 구성은 크게 실내기와 실외기로 나누어지고, 이 실내기와 실외기가 한 몸체에 설치되어 구성된 것을 일체형 에어컨이라 하며, 각각 별도로 설치된 것을 분리형 에어컨이라 한다.Generally used air conditioner serves to cool indoor air by interlocking with a refrigeration cycle while circulating air, and its configuration is largely divided into an indoor unit and an outdoor unit, and the indoor unit and the outdoor unit are installed in one body. It is called separate type air conditioner.
전자인 일체형 에어컨의 대표적인 것은 창문형 에어컨이고, 후자인 분리형 에어컨에는 룸에어컨과 패키지 에어컨이 대표적으로 사용되고 있다.The representative of the former integrated air conditioner is a window type air conditioner, and the latter is a room air conditioner and a package air conditioner.
본 고안에서는 상기와 같이 분류된 에어컨 중 근래에 들어 많이 사용되는 분리형 에어컨 중 룸에어컨에 대해 설명하기로 한다.The present invention will be described with respect to the room air conditioner of the split type air conditioner used in recent years among the air conditioners classified as described above.
상기와 같이 룸에어컨은 실내기와 실외기로 구성되는데, 상기 실내기는 증발기와 팬의 상호작용에 의해 실내공기를 흡입하고 토출하는 역할을 하는 것이고, 후자인 실외기는 압축기와 응축기 및 냉각팬이 구비되어 실외공기를 흡입하고 토출하는 역할을 한다.As described above, the room air conditioner is composed of an indoor unit and an outdoor unit. The indoor unit serves to suck and discharge indoor air by the interaction between the evaporator and the fan, and the latter outdoor unit is provided with a compressor, a condenser, and a cooling fan. It serves to inhale and discharge air.
상기와 같이 구성된 룸에어컨은 냉동사이클의 원리 즉, 증발기 내에서의 흡열작용에 의해 기화된 냉매가스는 압축기 내에서 기계적인 작동에 의해 고온고압의 냉매가스가 되고, 이 냉매가스는 응축기를 거쳐 응축되면서 액체가 되고, 다시 팽창밸브에서 증발기로 보내지면서 재차 증발해서 흡열작용이 반복되어 실내공기를 저온으로 낮추는 것이다.In the room air conditioner configured as described above, the refrigerant gas vaporized by the endothermic action in the evaporator becomes a refrigerant gas of high temperature and high pressure by mechanical operation in the compressor, and the refrigerant gas is condensed through the condenser. As it becomes liquid, it is sent from the expansion valve to the evaporator again and evaporates again, and the endothermic action is repeated to lower the indoor air to a low temperature.
도 1은 종래 일반적인 룸에어컨의 실내기를 도시한 사시도이다.1 is a perspective view showing an indoor unit of a conventional room air conditioner.
도면에 도시된 바와 같이, 종래 룸에어컨의 실내기(1)는 프론트커버(3)와 리어커버(5)를 구비하며, 상기 프론트커버(3)의 전면과 상부에는 흡입구(7,8)가 형성되고 프론트커버(3)의 하부에는 토출구(10)가 형성되어 있다.As shown in the figure, the indoor unit 1 of the conventional room air conditioner has a front cover 3 and a rear cover 5, and suction ports 7 and 8 are formed on the front and top of the front cover 3, respectively. The discharge port 10 is formed under the front cover 3.
이러한 실내기(1)의 내부에는 도시되지 않은 필터, 열교환기, 횡단류팬 등이 구비되어 있다.Inside the indoor unit 1, a filter, a heat exchanger, a cross flow fan, and the like, which are not shown, are provided.
이와 같이 구성된 상태에서, 상기 횡단류팬의 회전에 따라 흡입구(7,8)를 통해 유입된 공기가 열교환기를 지나는 과정에서 다수의 동관을 흐르고 있는 냉매와의 열교환을 통해 차갑게 냉각된 다음, 토출구(10)를 통해서 실내로 공급된다.In this configuration, the air introduced through the intake ports 7 and 8 in accordance with the rotation of the crossflow fan is cooled coolly by heat exchange with a refrigerant flowing through a plurality of copper tubes in the course of passing through the heat exchanger, and then the discharge port 10 It is supplied to the room through).
이때, 공기가 흡입되는 상기 흡입구(7,8)는 그릴형상을 이루며 외부로 노출되어 있고, 상기 토출구(10)는 토출구커버(12)에 의해 개폐가 가능한 구조로 이루어진다.At this time, the intake openings 7 and 8 through which air is sucked are formed to have a grille shape and are exposed to the outside, and the discharge opening 10 has a structure that can be opened and closed by the discharge opening cover 12.
그러므로, 에어컨 작동시 상기 토출구커버(12)가 하부로 회동되면서 토출구(10)를 개방시킴으로써 차갑게 냉각된 공기가 실내로 토출되게 된다.Therefore, when the air conditioner operates, the outlet cover 12 is rotated downward, thereby opening the outlet 10 so that cool air is discharged into the room.
그러나, 상기한 종래 룸에어컨의 실내기 구조에 의하면, 공기를 흡입하는 흡입구(7,8)가 그릴형상을 가지면서 외부로 노출되어 있어 미관을 해칠 뿐만 아니라 먼지나 기타 이물질 등이 끼어 더럽혀지는 등의 문제점이 있었다.However, according to the structure of the indoor unit of the conventional room air conditioner, the intake openings 7 and 8 that suck the air are exposed to the outside while having a grille shape, which not only damages the aesthetics but also contaminates dust and other foreign substances. There was a problem.
이에 본 고안은 상기와 같은 문제점들을 해결하기 위해 안출된 것으로서, 본 고안의 목적은 룸에어컨 실내기의 프론트커버 전면과 상부에 형성된 흡입구가 에어컨 미작동시에는 폐쇄되고, 에어컨 작동시에는 개방될 수 있도록 함으로써 실내기의 미관을 향상시킬 수 있을 뿐만 아니라 먼지나 이물질 등이 끼는 것을 방지할 수 있는 룸에어컨 실내기의 흡입구 개폐구조를 제공하는데 있다.The present invention is devised to solve the above problems, an object of the present invention is to allow the air inlet formed in the front cover and the upper portion of the room air conditioner indoor unit is closed when the air conditioner is inactive, can be opened when the air conditioner operation. In addition to improving the aesthetics of the indoor unit, it is to provide an opening and closing structure of the inlet of the indoor air conditioner that can prevent dust or foreign substances from being caught.
도 1은 종래 일반적인 룸에어컨의 실내기를 도시한 사시도,1 is a perspective view showing an indoor unit of a conventional general room air conditioner,
도 2는 본 고안에 따른 룸에어컨 실내기를 도시한 사시도,2 is a perspective view showing a room air conditioner indoor unit according to the present invention;
도 3은 본 고안에 따른 흡입구커버의 장착구조를 설명하기 위한 분해사시도,3 is an exploded perspective view for explaining a mounting structure of the inlet cover according to the present invention;
도 4 및 도 5는 본 고안의 일실시예에 따른 구동수단의 구조를 설명하기 위한 정단면도 및 측단면도.4 and 5 are a front and side cross-sectional view for explaining the structure of the drive means according to an embodiment of the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 실내기 3 : 프론트커버1: indoor unit 3: front cover
5 : 리어커버 7,8 : 흡입구5: rear cover 7, 8: suction port
10 : 토출구 12 : 토출구커버10: discharge port 12: discharge port cover
30 : 흡입구커버 32 : 가이드돌기30: inlet cover 32: guide protrusion
36 : 랙기어 40 : 가이드부36: rack gear 40: guide portion
44 : 삽지홈 50 : 구동모터44: insertion groove 50: drive motor
52 : 구동기어52: drive gear
상기와 같은 목적을 달성하기 위한 본 고안은, 프론트커버와 리어커버를 구비하며, 상기 프론트커버의 전면과 상부에는 흡입구가 형성되고 프론트커버의 하부에는 토출구가 형성되는 룸에어컨의 실내기에 있어서, 상기 프론트커버의 전면과 상부에 형성된 흡입구를 개폐하도록 프론트커버의 전면과 상부면 일부를 덮으면서 장착되는 흡입구커버와; 상기 흡입구커버를 상하 슬라이드 이동시키는 구동수단; 이 구비되는 것을 특징으로 하는 룸에어컨 실내기의 흡입구 개폐구조를 제공한다.In order to achieve the above object, the present invention includes a front cover and a rear cover, wherein an inlet is formed at the front and top of the front cover, and an outlet is formed at the bottom of the front cover. A suction port cover mounted while covering a part of the front and upper surfaces of the front cover to open and close the suction ports formed at the front and top of the front cover; Drive means for moving the inlet cover up and down; It provides a suction opening and closing structure of the room air conditioner indoor unit characterized in that it is provided.
이때, 상기 프론트커버의 전면에 형성된 흡입구의 좌우 양측에는 상하 길이방향을 따라 가이드부가 형성되고, 상기 흡입구커버의 좌우 양측에는 상기 가이드부에 끼움 결합되어 안내되는 가이드돌기가 형성되는 것을 특징으로 한다.At this time, the left and right sides of the suction port formed on the front cover of the guide portion is formed along the vertical length direction, and the left and right sides of the suction port cover is characterized in that the guide projection is inserted into the guide portion guided.
그리고, 상기 구동수단은 프론트커버의 배면 좌우 양측에서 상하 길이방향을 따라 형성되는 랙기어와, 상기 랙기어에 맞물리고 구동모터의 모터축에 결합되어 회전이 가능하도록 이루어지는 구동기어로 이루어지는 것을 특징으로 한다.And, the drive means is characterized in that the rack gear is formed along the longitudinal direction on the left and right sides of the front cover and the drive gear is engaged with the rack gear and coupled to the motor shaft of the drive motor to enable rotation. do.
이하, 첨부한 도면을 참조하여 본 고안의 바람직한 실시예에 대해 상세하게 설명하도록 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
이때, 종래의 기술과 동일 또는 유사한 구성요소에 대해서는 동일 또는 유사한 명칭을 부여하고 그 자세한 설명은 생략하기로 한다.In this case, the same or similar names are assigned to the same or similar elements as the related art, and detailed description thereof will be omitted.
도 2는 본 고안에 따른 룸에어컨 실내기를 도시한 사시도이고, 도 3은 본 고안에 따른 흡입구커버의 장착구조를 설명하기 위한 분해사시도이며, 도 4 및 도 5는 본 고안의 일실시예에 따른 구동수단의 구조를 설명하기 위한 정단면도 및 측단면도이다.Figure 2 is a perspective view showing a room air conditioner indoor unit according to the present invention, Figure 3 is an exploded perspective view for explaining the mounting structure of the inlet cover according to the present invention, Figures 4 and 5 according to an embodiment of the present invention It is a front sectional view and a side sectional view for demonstrating the structure of a drive means.
먼저, 도 2에 도시된 바와 같이, 본 고안에 따른 룸에어컨 실내기의 흡입구 개폐구조에 의하면, 프론트커버(3)의 전면과 상부에 형성된 흡입구를 개폐하는 흡입구커버(30)가 구비된다.First, as shown in Figure 2, according to the inlet opening and closing structure of the room air conditioner indoor unit according to the present invention, the inlet cover 30 for opening and closing the inlet formed on the front and top of the front cover (3) is provided.
상기 흡입구커버(30)는 프론트커버(3)의 전면부에 장착되어, 에어컨 미작동시에는 프론트커버(3)의 전면과 상부에 형성된 흡입구(7,8)를 동시에 폐쇄시키고, 에어컨 작동시에는 상부로 슬라이드 이동되면서 프론트커버(3)의 전면과 상부에 형성된 흡입구(7,8)를 동시에 개방시킬 수 있도록 이루어진다.The inlet cover 30 is mounted on the front part of the front cover 3, and when the air conditioner is not operating, simultaneously closes the inlets 7 and 8 formed at the front and the top of the front cover 3, and at the time of operating the air conditioner. While sliding slide to the front cover 3 is made to open the inlet (7, 8) formed on the front and top at the same time.
이를 위해, 상기 흡입구커버(30)는 프론트커버(3)의 전면과 상부면의 일부를 동시에 덮을 수 있는 형상을 가지는 일체형의 부품으로 제작되며, 프론트커버(3)의전면과 상부면의 형상과 대응되는 형상을 가지고 밀착 설치될 수 있도록 이루어지는 것이 바람직하다.To this end, the inlet cover 30 is made of an integral part having a shape that can cover a part of the front and top of the front cover 3 at the same time, and the shape of the front and top of the front cover (3) It is preferably made to be in close contact with the corresponding shape.
즉, 도면에서와 같이, 프론트커버(3)의 전면이 외관을 고려하여 소정의 곡면을 형성하는 형상으로 이루어지면, 본 고안의 흡입구커버(30)도 그에 대응하여 곡면을 형성하는 형상으로 이루어지는 것이 바람직하다.That is, as shown in the figure, if the front surface of the front cover 3 is formed in a shape to form a predetermined curved surface in consideration of the appearance, the inlet cover 30 of the present invention is also formed in a shape corresponding to the curved surface corresponding thereto desirable.
이와 같은 흡입구커버(30)는 에어컨 작동시 상부로 슬라이드 이동이 가능하도록 이루어지며, 이를 위해 도 3에 도시된 바와 같이, 프론트커버(3)의 전면에 형성된 흡입구(7)의 좌우 양측에는 상하 길이방향을 따라 가이드부(40)가 형성되고, 상기 흡입구커버(30)의 배면부 좌우 양측에는 상기 가이드부(40)에 끼움 결합되는 가이드돌기(32)가 형성된다.Such an inlet cover 30 is made to allow the slide movement to the upper side when the air conditioner is operating, for this purpose, as shown in Figure 3, the upper and lower sides on the left and right sides of the inlet 7 formed on the front of the front cover (3) A guide portion 40 is formed along the direction, and guide protrusions 32 fitted to the guide portion 40 are formed at left and right sides of the rear portion of the inlet cover 30.
그러므로, 상기 흡입구커버(30)의 가이드돌기(32)가 가이드부(40)를 따라 안내됨으로써 흡입구커버(30)는 프론트커버의 전면에서 상하로 이동이 가능하게 된다.Therefore, the guide projection 32 of the inlet cover 30 is guided along the guide portion 40 so that the inlet cover 30 can be moved up and down in front of the front cover.
이때, 상기 가이드돌기(32)는 흡입구커버(30)의 좌우 측면에 다수개가 형성될 수 있으며, 보다 원활한 이동을 위해서는 가이드돌기(32)와 함께 롤러나 볼 등이 부수적으로 더 포함되도록 당업자에 의해 다양하게 변경 실시될 수 있다.At this time, the guide protrusion 32 may be formed in plural on the left and right sides of the inlet cover 30, by a person skilled in the art to further include a roller or a ball additionally with the guide protrusion 32 in order to move more smoothly Various changes may be made.
또한, 상기 흡입구커버(30)의 가이드돌기(32)가 외부로 이탈되지 않도록 가이드부(40)의 양 끝단은 턱이 진 형상으로 이루어지는 것이 좀더 바람직하다.In addition, it is more preferable that both ends of the guide part 40 have a chin shape so that the guide protrusion 32 of the inlet cover 30 is not separated outward.
상기한 바와 같이 프론트커버(3)의 전면부에서 상하 슬라이드 이동이 가능하도록 장착된 흡입구커버(30)는 구동수단에 의해 에어컨 작동여부에 따라 자동으로동작될 수 있도록 이루어진다.As described above, the suction inlet cover 30 mounted on the front part of the front cover 3 to be movable up and down is automatically operated by the driving means depending on whether the air conditioner is operated.
도 4 및 도 5에 도시된 바와 같이, 본 고안의 일실시예에 따른 상기 구동수단은, 프론트커버(30)의 배면 좌우 양측에서 상하 길이방향을 따라 형성되는 랙기어(36)와, 상기 랙기어(36)에 맞물리고 구동모터(50)의 모터축에 결합되어 회전이 가능하도록 이루어지는 구동기어(52)로 이루어진다.As shown in Figure 4 and 5, the drive means according to an embodiment of the present invention, the rack gear 36 is formed along the longitudinal direction in the left and right sides of the front cover 30, and the rack It consists of a drive gear 52 is engaged with the gear 36 and coupled to the motor shaft of the drive motor 50 to enable rotation.
이때, 상기 구동모터(50)는 제어부와 연계되어 에어컨의 동작여부에 따라 정,역회전이 가능하도록 이루어지며, 상기 구동모터(50) 및 모터축에 결합되는 구동기어(52)는 실내기의 내부 일측에 구비되어 외부로 노출되지 않도록 이루어지는 것이 보다 바람직하다.At this time, the drive motor 50 is connected to the control unit is made to enable the forward and reverse rotation according to the operation of the air conditioner, the drive motor 52 coupled to the drive motor 50 and the motor shaft is the interior of the indoor unit. More preferably, it is provided on one side so as not to be exposed to the outside.
이를 위해, 상기 흡입구커버(30)의 배면부에 형성된 랙기어(36)가 실내기 내부에 구비된 구동기어(52)와 맞물릴 수 있도록 프론트커버(3)의 전면부 좌우 양측에는 삽지홈(44)이 형성된다.To this end, the rack gear 36 formed on the rear surface of the inlet cover 30 is inserted into the grooves 44 on the left and right sides of the front part of the front cover 3 so as to be engaged with the drive gear 52 provided in the indoor unit. Is formed.
그리고, 상기 랙기어(36)의 길이 및 구동기어(52)가 랙기어(36)에 맞물리는 위치 등은 흡입구커버(30)가 이동되는 구간의 범위 등을 고려하여 적절하게 조절되어야 한다.In addition, the length of the rack gear 36 and the position where the driving gear 52 is engaged with the rack gear 36 should be appropriately adjusted in consideration of the range of the section in which the inlet cover 30 is moved.
이하, 본 고안의 작용 및 효과를 첨부도면을 참조하여 상세하게 설명하도록 한다.Hereinafter, the operation and effects of the present invention will be described in detail with reference to the accompanying drawings.
상기한 바와 같이, 본 고안에 따른 룸에어컨 실내기의 흡입구 개폐구조에 의하면 프론트커버(3)의 전면과 상부에 형성된 흡입구(7,8)를 개폐하도록 프론트커버(3)의 전면부에서 에어컨의 작동여부와 관련하여 구동수단에 의해 상하슬라이드 이동되는 흡입구커버(30)가 구비된다.As described above, according to the inlet opening and closing structure of the room air conditioner indoor unit according to the present invention operation of the air conditioner in the front portion of the front cover (3) to open and close the inlet (7,8) formed on the front and top of the front cover (3) It is provided with a suction inlet cover 30 is moved up and down by the drive means in relation to whether or not.
이와 같이 구성된 상태에서, 먼저 에어컨 미작동시에는 상기 흡입구커버(30)가 프론트커버(3)의 전면과 상부에 형성된 흡입구(7,8)를 동시에 막으면서 폐쇄된 상태를 유지하게 된다.In this configuration, first, when the air conditioner is not operating, the inlet cover 30 is kept closed while simultaneously blocking the inlets 7 and 8 formed on the front and top of the front cover 3.
그리고, 에어컨이 작동하게 되면 구동모터(50)가 작동하여 모터축에 결합된 구동기어(52)가 회전하면서 그에 맞물린 랙기어(36)를 이동시켜 흡입구커버(30)가 상부로 슬라이드 이동되게 된다.When the air conditioner is operated, the driving motor 50 is operated to move the rack gear 36 engaged with the driving gear 52 coupled to the motor shaft so that the inlet cover 30 slides upward. .
상기 흡입구커버(30)가 상부로 이동됨에 따라 프론트커버(3)의 전면과 상부에 형성된 흡입구(7,8)가 개방됨으로써 외부공기가 흡입되게 된다.As the inlet cover 30 is moved upward, the inlet openings 7 and 8 formed on the front and the top of the front cover 3 are opened to allow external air to be sucked.
또한, 상기 에어컨의 작동이 멈추게 되면 구동모터(50)가 반대방향으로 작동되어 구동기어(52)가 반대방향으로 회전됨으로써 흡입구커버(30)는 다시 하부로 슬라이드 이동되면서 흡입구(7,8)를 폐쇄하게 된다.In addition, when the operation of the air conditioner is stopped, the driving motor 50 is operated in the opposite direction, so that the driving gear 52 is rotated in the opposite direction, so that the inlet cover 30 slides downward again to move the intake holes 7 and 8. Will be closed.
이상, 본 고안의 바람직한 일실시예로 제시한 구동모터와 기어 조합에 따른 구동수단은 본 고안의 기술적 사상을 벗어나지 않는 범위에서 다양하게 실시될 수 있음은 당연하다 하겠다.As described above, the driving means according to the combination of the drive motor and the gear presented as a preferred embodiment of the present invention can be variously implemented without departing from the technical idea of the present invention.
상기한 바와 같이 본 고안에 따른 룸에어컨 실내기의 흡입구 개폐구조에 의하면, 에어컨 미작동시에는 흡입구커버가 프론트커버의 전면과 상부에 형성된 흡입구를 폐쇄하고 있다가, 에어컨 작동시에 상부로 슬라이드 이동되면서 흡입구를 개방시켜 공기를 흡입할 수 있도록 함으로써 실내기의 미관을 크게 향상시킬 수 있을 뿐만 아니라 먼지 및 이물질 등이 끼는 것을 방지할 수 있는 효과가 있다.As described above, according to the inlet opening and closing structure of the room air conditioner indoor unit according to the present invention, when the air conditioner is not in operation, the inlet cover closes the inlet formed in the front and the upper part of the front cover, and slides to the upper part during the air conditioner operation. By opening the air to suck the air can not only greatly improve the aesthetics of the indoor unit, but also prevents dust and foreign matter from being caught.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0001990U KR200312143Y1 (en) | 2003-01-22 | 2003-01-22 | opening and shutting structure of indraft grill of indoor unit for room air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0001990U KR200312143Y1 (en) | 2003-01-22 | 2003-01-22 | opening and shutting structure of indraft grill of indoor unit for room air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200312143Y1 true KR200312143Y1 (en) | 2003-05-09 |
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ID=49405890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0001990U Expired - Lifetime KR200312143Y1 (en) | 2003-01-22 | 2003-01-22 | opening and shutting structure of indraft grill of indoor unit for room air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200312143Y1 (en) |
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2003
- 2003-01-22 KR KR20-2003-0001990U patent/KR200312143Y1/en not_active Expired - Lifetime
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