KR20030075552A - Device for opening and closing the air induction grille for a air conditioner - Google Patents

Device for opening and closing the air induction grille for a air conditioner Download PDF

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Publication number
KR20030075552A
KR20030075552A KR1020020014829A KR20020014829A KR20030075552A KR 20030075552 A KR20030075552 A KR 20030075552A KR 1020020014829 A KR1020020014829 A KR 1020020014829A KR 20020014829 A KR20020014829 A KR 20020014829A KR 20030075552 A KR20030075552 A KR 20030075552A
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KR
South Korea
Prior art keywords
opening
air
air conditioner
shutting
closing
Prior art date
Application number
KR1020020014829A
Other languages
Korean (ko)
Inventor
김준우
Original Assignee
위니아만도 주식회사
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Priority to KR1020020014829A priority Critical patent/KR20030075552A/en
Publication of KR20030075552A publication Critical patent/KR20030075552A/en

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Classifications

    • 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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
    • 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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings

Abstract

PURPOSE: A device for opening and shutting an air suction grille for an air conditioner is provided to prevent external air and foreign materials from coming in by shutting the air suction grille when the air conditioner is not operated for a long time. CONSTITUTION: A device for opening and shutting an air suction grille(22) for an air conditioner includes a pair of suction grilles; installation cradles(40) extended from the inner surface of the air conditioner; opening and shutting members(50); and driving units(30) for driving the opening and shutting members. The air suction grilles are formed by disposing plural suction guides(23) circularly on the right and left sides of a front cover of the air conditioner. The installation cradle has installation holes(44). In the opening and shutting members, supporting shafts(51) are formed to the upper and lower end and are installed on the installation holes of the installation cradle. The opening and shutting member opens and shuts each air suction grille while rotating along guide surfaces formed to the upper and lower sides of each air suction grille.

Description

공기 조화기용 공기 흡입그릴 개폐장치{Device for opening and closing the air induction grille for a air conditioner}Device for opening and closing the air induction grille for a air conditioner

본 발명은 공기 조화기에 관한 것으로, 보다 상세하게는 실내의 공기를 흡입한 뒤에, 흡입된 공기를 냉각하여 토출하는 공기 흡입그릴 및 공기 토출그릴을 구비한 공기 조화기의 공기 흡입그릴 개폐장치에 관한 것이다.The present invention relates to an air conditioner, and more particularly, to an air intake grill opening and closing apparatus of an air conditioner having an air suction grill and an air discharge grill that cool and discharge the sucked air after inhaling indoor air. will be.

일반적으로, 공기 조화기는 실내 거주자에게 안락하고 쾌적한 환경을 제공하기 위한 장치로서, 실내 공기의 온도, 습도, 공기 유속, 청정도 등과 같은 요소의 조합을 적절히 조절하여 냉방, 난방, 습도, 가습, 환기 등과 같은 다양한 기능을 수행하는 장치이다.In general, the air conditioner is a device for providing a comfortable and comfortable environment for indoor occupants, by appropriately adjusting the combination of factors such as the temperature, humidity, air flow rate, cleanliness, etc. of the indoor air, cooling, heating, humidity, humidification, ventilation It is a device that performs various functions such as.

이러한 공기 조화기의 다양한 기능 중에서, 냉방 기능은 액체가 증발할 때의 주위의 열을 흡수하는 현상을 이용하여 실내를 냉방하는 기능으로서, 응축기에 의해 냉매를 액화시킨 뒤에, 이러한 액화된 냉매가 팽창밸브에 의해 팽창되고, 이러한 팽창된 냉매는 증발기에 의해 증발되면서 열을 흡수하여 주위의 온도를 급속하게 하강시킴으로써, 실내의 소정 공간이 냉방된다.Among the various functions of such an air conditioner, the cooling function is a function of cooling the room by absorbing the surrounding heat when the liquid evaporates. After liquefying the refrigerant by the condenser, the liquefied refrigerant expands. Inflated by the valve, the expanded refrigerant absorbs heat while rapidly evaporating by the evaporator, thereby rapidly lowering the ambient temperature, thereby cooling a predetermined space in the room.

한편, 상술한 공기 조화기는, 그 설치되는 방식에 따라, 공기 조화기 본체가 실내의 소정 공간 내에 수직으로 세워져 설치되는 스탠드 형과, 공기 조화기 본체가 벽에 걸려지는 벽걸이 형으로 구분된다.On the other hand, the above-described air conditioner is classified into a stand type in which the air conditioner main body is vertically installed in a predetermined space in the room, and a wall-hung type in which the air conditioner main body is hung on the wall, depending on the manner in which the air conditioner is installed.

이러한 스탠드 형 및 벽걸이 형 공기 조화기는, 공기를 흡입하는 공기 흡입그릴 및 상기와 같이 흡입된 후에 증발기에 의해 냉각된 공기를 실내 공간으로 토출하는 공기 토출그릴을 구비한다.Such a stand type and wall-mounted air conditioner includes an air suction grill for sucking air and an air discharge grill for discharging air cooled by an evaporator after being sucked as described above to an indoor space.

이상과 같이, 일반적인 공기 조화기(이하, 본 발명은 스탠드형을 기준으로 설명한다.)는 여름철 등과 같이 실제적으로 사용하는 기간이 대략 3 개월 정도에 불과하므로, 이러한 공기 조화기를 가동하지 않을 경우에는, 외부의 먼저와 같은 이물질 등이 공기와 같이 유입되어 공기 조화기의 내부에 장기적으로 누적되는 문제점이 있었다.As described above, since a general air conditioner (hereinafter, the present invention will be described based on the stand type) is only about 3 months in actual use, such as in summer, when the air conditioner is not operated In addition, foreign matters such as the outside of the outside were introduced into the air and there was a problem that accumulates in the air conditioner for a long time.

본 발명은 상기와 같은 점을 감안하여 안출한 것으로, 장시간에 걸쳐 공기 조화기를 가동하지 않을 때는, 공기 흡입그릴을 폐쇄하여 외부의 공기 및 이물질 등이 유입되는 것을 방지하는 공기 조화기용 공기 흡입그릴 개폐장치를 제공하는 데 그 목적이 있다.The present invention has been made in view of the above, and when the air conditioner is not operated for a long time, the air intake grill opening and closing for the air conditioner to close the air intake grill to prevent the inflow of external air and foreign substances, etc. The object is to provide a device.

도 1은 본 발명의 일 실시예에 따른 공기 흡입그릴 개폐장치가 구비된 공기 조화기를 도시한 사시도.1 is a perspective view showing an air conditioner equipped with an air intake grill opening and closing device according to an embodiment of the present invention.

도 2는 본 발명의 일 실시예에 따른 공기 조화기용 공기 흡입그릴 개폐장치를 도시한 분해 사시도.Figure 2 is an exploded perspective view showing an air intake grill opening and closing device for an air conditioner according to an embodiment of the present invention.

도 3은 본 발명의 일 실시예에 따른 공기 조화기용 공기 흡입그릴 개폐장치를 도시한 결합 사시도.Figure 3 is a perspective view showing the air intake grill opening and closing device for an air conditioner according to an embodiment of the present invention.

도 4a 및 도 4b는 본 발명의 일 실시예에 따른 공기 조화기용 공기 흡입그릴 개폐장치의 사용상태를 도시한 평단면도이다.4A and 4B are cross-sectional views illustrating a state of use of an air intake grill opening and closing device for an air conditioner according to an embodiment of the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 : 공기 조화기 본체20 : 전면 커버10 air conditioner body 20 front cover

22 : 공기 흡입그릴30 : 구동부22: air intake grill 30: drive unit

40 : 설치대50 : 개폐부재40: mounting table 50: opening and closing member

상기와 같은 목적을 달성하기 위한 본 발명은, 공기 조화기의 전면 커버의 좌, 우 양측면 상에 다수의 흡입가이드부가 원호상으로 배치되어 형성된 한 쌍의 공기 흡입그릴과; 공기 조화기의 내측면으로부터 연장형성되고, 설치공을 구비한 설치대와; 상, 하단에 지지축이 각각 형성되어 설치대의 설치공 상에 설치되고, 전면 커버의 각 공기 흡입그릴의 상, 하부측 상에 각각 형성된 안내면을 따라 회동하면서 각 공기 흡입그릴을 개, 폐하는 개폐부재와; 개폐부재를 구동시키는 구동수단을 포함한다.The present invention for achieving the above object, a pair of air suction grille formed by forming a plurality of suction guide portion in an arc shape on both left and right sides of the front cover of the air conditioner; A mounting table extending from the inner surface of the air conditioner and having a mounting hole; Opening and closing to open and close each air intake grill while the support shaft is formed at the upper and lower ends, respectively, is installed on the mounting hole of the mounting table, and rotates along the guide surfaces respectively formed on the upper and lower sides of each air intake grill of the front cover. Absence; And driving means for driving the opening and closing member.

바람직하게는, 구동수단은 개폐부재의 지지축 상에 착설된 피동기어와, 피동기어에 치합된 구동기어와, 구동기어가 회전축 상에 설치된 구동모터를 포함한다.Preferably, the drive means includes a driven gear mounted on a support shaft of the opening and closing member, a drive gear meshed with the driven gear, and a drive motor on which the drive gear is provided on the rotation shaft.

바람직하게는, 상기 개폐부재의 지지축과 설치대의 설치공 사이에는 구름부재가 더 구비된다.Preferably, the rolling member is further provided between the support shaft of the opening and closing member and the installation hole of the mounting table.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 4는 본 발명에 따른 공기 조화기의 공기흡입그릴 개폐장치를 도시한다.1 to 4 show an air intake grill opening and closing device of the air conditioner according to the present invention.

도시된 바와 같이, 본 발명의 공기 흡입그릴 개폐장치는 공기 조화기 본체(10)의 전면 커버(20)의 좌, 우 양측면 상에 각각 형성된 한 쌍의 공기 흡입그릴(22)과, 이러한 각 공기 흡입그릴(22)을 개, 폐하는 한 쌍의 개폐부재(50)와, 공기 조화기 본체(10)의 내측면으로부터 연장형성되어 각 개폐부재(50)가 설치되는 설치대(40)와, 이러한 각 개폐부재(50)를 구동시키는 구동부(30)를 포함한다.As shown, the air intake grill opening and closing device of the present invention includes a pair of air intake grills 22 formed on both left and right sides of the front cover 20 of the air conditioner main body 10, and each of these air. A pair of opening and closing members 50 for opening and closing the suction grill 22, an installation table 40 extending from the inner surface of the air conditioner main body 10, and each opening and closing member 50 installed thereon; It includes a drive unit 30 for driving each opening and closing member (50).

공기 흡입그릴(22)은 공기 조화기(10)의 전면 커버(20)의 좌, 우 양측면 상에 다수의 흡입가이드부(23)가 원호상으로 배치되어 각각 형성된다.The air suction grille 22 is formed by arranging a plurality of suction guide portions 23 on the left and right sides of the front cover 20 of the air conditioner 10 in an arc shape.

설치대(40)는 공기 조화기(10)의 내측면으로부터 연장형성되고, 그 일측에는 설치공(44)을 구비한다.The mounting table 40 extends from the inner surface of the air conditioner 10, and has a mounting hole 44 at one side thereof.

개폐부재(50)는 사분원 형상의 단면을 구비하고, 그 상, 하단부에 형성된 지지축(51)이 각각 형성되고, 이러한 각 지지축(51)은 상술한 설치대(40)의설치공(44) 상에 설치된다.The opening and closing member 50 has a quadrant-shaped cross section, and support shafts 51 formed on upper and lower ends thereof are respectively formed, and each of the support shafts 51 is an installation hole 44 of the mounting table 40 described above. It is installed on.

구동부(30)는 구동모터(32)의 회전축(34) 상에 구동기어(36)가 삽입되어 설치되고, 이러한 구동기어(36)에 피동기어(38)가 치합되며, 이러한 피동기어(38)의 내경 상에 설치대(40)의 설치공(44) 상에 설치된 개폐부재(23)의 지지축(24)이 삽입되어 설치된다. 이러한 구동모터(32)는 정, 역회전이 가능한 스텝 모터이다.The driving unit 30 is installed by inserting the drive gear 36 on the rotary shaft 34 of the drive motor 32, the driven gear 38 is meshed with the drive gear 36, such driven gear 38 On the inner diameter of the support shaft 24 of the opening and closing member 23 installed on the mounting hole 44 of the mounting table 40 is inserted and installed. The drive motor 32 is a step motor capable of forward and reverse rotation.

한편, 이러한 개폐부재(50)의 지지축(51)과 설치대(40)의 설치공(44) 사이에는 베어링 등과 같은 구름부재(42)가 구비되어, 개폐부재(50)의 지지축(51)의 회전을 보다 원활히 할 수도 있다.On the other hand, between the support shaft 51 of the opening and closing member 50 and the mounting hole 44 of the mounting table 40 is provided with a rolling member 42 such as a bearing, the support shaft 51 of the opening and closing member 50 You can also rotate the more smoothly.

이하, 이상과 같이 구성된 본 발명의 공기흡입그릴 개폐장치의 작용을 상세히 설명한다.Hereinafter, the operation of the air suction grill opening and closing device of the present invention configured as described above will be described in detail.

먼저, 공기 조화기(10)의 전면에 설치된 조작패널(12)에 의해 공기 조화기(10)가 작동되면, 도 4a에 도시된 바와 같이, 구동부(30)의 구동모터(32)의 정회전에 의해 개폐부재(50)가 회동하여, 공기 흡입그릴(22)의 흡입가이드부(23)가 개방되고, 이에 따라 흡입가이드부(23)를 따라 실내의 공기가 흡입된다.First, when the air conditioner 10 is operated by the operation panel 12 installed on the front of the air conditioner 10, as shown in FIG. 4A, the forward rotation of the drive motor 32 of the drive unit 30 is performed. As a result, the opening / closing member 50 rotates, and the suction guide part 23 of the air suction grille 22 is opened, whereby air in the room is sucked along the suction guide part 23.

이렇게 흡입가이드부(23)를 따라 흡입된 실내 공기는 공기 조화기(10) 내의 열교환기(60)에서 열교환이 이루어지고, 이러한 열교환기(60)에서 냉기로 변환된 공기는 송풍팬(미도시)에 의해 공기 토출그릴(14)을 통해 실내 측으로 토출된다.The indoor air sucked along the suction guide unit 23 is heat-exchanged in the heat exchanger 60 in the air conditioner 10, and the air converted into cold in the heat exchanger 60 is a blower fan (not shown). Is discharged to the interior side through the air discharge grill (14).

한편, 공기 조화기(10)를 작동하지 않을 때는, 미도시된 제어부에 의해 구동모터(32)에 전원이 인가되면서, 도 4b에 도시된 바와 같이, 구동부(30)의 구동모터(32)가 역회전을 하여, 구동기어(36) 및 피동기어(38)가 구동하면서, 개폐부재(50)가 회동하여, 공기 흡입그릴(22)의 흡입가이드부(23)가 차단된다. 이에 따라, 공기 조화기(10)의 미작동시, 흡입그릴(22)을 통한 외부의 이물질이 유입됨이 방지되는 특징이 있다.On the other hand, when not operating the air conditioner 10, while the power is applied to the drive motor 32 by a control unit not shown, as shown in Figure 4b, the drive motor 32 of the drive unit 30 is As the drive gear 36 and the driven gear 38 are driven in reverse rotation, the opening / closing member 50 rotates to block the suction guide portion 23 of the air suction grille 22. Accordingly, when the air conditioner 10 is not operated, there is a feature that prevents the inflow of foreign matter through the suction grill 22.

상기와 같은 본 발명은, 장시간에 걸쳐 공기 조화기를 가동하지 않을 때는, 공기 흡입그릴을 폐쇄하여 외부의 공기 및 이물질 등이 유입되는 것을 방지하는 매우 뛰어난 효과가 있다.When the air conditioner is not operated for a long time as described above, the present invention has a very excellent effect of preventing the intake of external air and foreign matter by closing the air intake grill.

이상에서는, 본 발명을 특정의 바람직한 실시예에 대해 도시하고 설명하였다. 그러나, 본 발명은 상술한 실시예에만 한정되는 것은 아니며, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 이하의 특허청구범위에 기재된 본 발명의 기술적 사상의 요지를 벗어남이 없이 얼마든지 다양하게 변경실시할 수 있을 것이다.In the above, the present invention has been illustrated and described with respect to certain preferred embodiments. However, the present invention is not limited only to the above-described embodiments, and those skilled in the art to which the present invention pertains may vary without departing from the spirit of the technical idea of the present invention described in the claims below. It may be changed.

Claims (3)

공기 조화기의 전면 커버의 좌, 우 양측면 상에 다수의 흡입가이드부가 원호상으로 배치되어 형성된 한 쌍의 공기 흡입그릴과;A pair of air intake grills formed by arranging a plurality of suction guide portions in an arc shape on both left and right sides of the front cover of the air conditioner; 상기 공기 조화기의 내측면으로부터 연장형성되고, 설치공을 구비한 설치대와;An installation base extending from an inner side surface of the air conditioner and having an installation hole; 상, 하단부에 지지축이 각각 형성되어 상기 설치대의 설치공 상에 설치되고, 상기 전면 커버의 각 공기 흡입그릴의 상, 하부측 상에 각각 형성된 안내면을 따라 회동하면서 상기 각 공기 흡입그릴을 개, 폐하도록 상기 공기 조화기 측에 설치된 개폐부재와;Support shafts are formed on upper and lower ends, respectively, and are installed on the installation holes of the mounting table, and the respective air suction grilles are opened while rotating along guide surfaces respectively formed on the upper and lower sides of the respective air suction grilles of the front cover. An opening / closing member installed on the air conditioner side to close; 상기 개폐부재를 구동시키는 구동수단을 포함하는 것을 특징으로 하는 공기 조화기용 공기 흡입그릴 개폐장치.Air intake grill opening and closing device for an air conditioner, characterized in that it comprises a drive means for driving the opening and closing member. 제 1 항에 있어서, 상기 구동수단은 상기 개폐부재의 지지축 상에 착설된 피동기어와, 상기 피동기어에 치합된 구동기어와, 상기 구동기어가 회전축 상에 착설된 구동모터를 포함하는 것을 특징으로 하는 공기 조화기용 공기 흡입그릴 개폐장치.According to claim 1, wherein the drive means comprises a driven gear mounted on the support shaft of the opening and closing member, a drive gear meshed with the driven gear, and a drive motor mounted on the rotating shaft of the drive gear; Air intake grill switchgear for air conditioners. 제 1 항에 있어서, 상기 개폐부재의 지지축과 설치대의 설치공 사이에는 구름부재가 더 구비되는 것을 특징으로 하는 공기 조화기용 공기 흡입그릴 개폐장치.The air intake grill opening and closing device for an air conditioner according to claim 1, wherein a rolling member is further provided between the support shaft of the opening and closing member and the installation hole of the mounting table.
KR1020020014829A 2002-03-19 2002-03-19 Device for opening and closing the air induction grille for a air conditioner KR20030075552A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100947619B1 (en) * 2009-03-18 2010-03-15 엘지전자 주식회사 Air conditioner
WO2016021901A1 (en) * 2014-08-04 2016-02-11 Samsung Electronics Co., Ltd. Air conditioner
KR101633782B1 (en) * 2015-01-13 2016-06-27 엘지전자 주식회사 Air conditioner

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Publication number Priority date Publication date Assignee Title
KR20000055013A (en) * 1999-02-02 2000-09-05 구자홍 air conditioner having heating and cooling function
KR20000056582A (en) * 1999-02-24 2000-09-15 구자홍 Inlet and outlet closing apparatus of air-conditioner
KR20020002101A (en) * 2000-06-29 2002-01-09 구자홍 An air conditioner
KR20020019819A (en) * 2000-09-07 2002-03-13 구자홍 Three way belching air conditioner

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000055013A (en) * 1999-02-02 2000-09-05 구자홍 air conditioner having heating and cooling function
KR20000056582A (en) * 1999-02-24 2000-09-15 구자홍 Inlet and outlet closing apparatus of air-conditioner
KR20020002101A (en) * 2000-06-29 2002-01-09 구자홍 An air conditioner
KR20020019819A (en) * 2000-09-07 2002-03-13 구자홍 Three way belching air conditioner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100947619B1 (en) * 2009-03-18 2010-03-15 엘지전자 주식회사 Air conditioner
WO2016021901A1 (en) * 2014-08-04 2016-02-11 Samsung Electronics Co., Ltd. Air conditioner
US9951791B2 (en) 2014-08-04 2018-04-24 Samsung Electronics Co., Ltd. Air conditioner
KR101633782B1 (en) * 2015-01-13 2016-06-27 엘지전자 주식회사 Air conditioner

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