KR20030013575A - The structure for preventing dew at blowing-grill - Google Patents

The structure for preventing dew at blowing-grill Download PDF

Info

Publication number
KR20030013575A
KR20030013575A KR1020010047649A KR20010047649A KR20030013575A KR 20030013575 A KR20030013575 A KR 20030013575A KR 1020010047649 A KR1020010047649 A KR 1020010047649A KR 20010047649 A KR20010047649 A KR 20010047649A KR 20030013575 A KR20030013575 A KR 20030013575A
Authority
KR
South Korea
Prior art keywords
dew
discharge grill
grill
discharge
discharge grills
Prior art date
Application number
KR1020010047649A
Other languages
Korean (ko)
Other versions
KR100412410B1 (en
Inventor
김영완
윤흥식
김우곤
Original Assignee
만도공조 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 만도공조 주식회사 filed Critical 만도공조 주식회사
Priority to KR10-2001-0047649A priority Critical patent/KR100412410B1/en
Publication of KR20030013575A publication Critical patent/KR20030013575A/en
Application granted granted Critical
Publication of KR100412410B1 publication Critical patent/KR100412410B1/en

Links

Classifications

    • 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
    • F24F13/22Means for preventing condensation or evacuating condensate
    • 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
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082Grilles, registers or guards
    • 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
    • F24F13/22Means for preventing condensation or evacuating condensate
    • F24F2013/221Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Air-Flow Control Members (AREA)

Abstract

PURPOSE: A structure for preventing dew at discharge grills is provided to prevent dew for forming at the discharge grills by forming strong vortex at both sides of a front part of the discharge grills. CONSTITUTION: In a package air conditioner blowing cooled air to the outside through discharge grills(4), a structure for preventing dew at discharge grills includes dew prevention plates(31) mounted at both sides of the discharge grills to prevent dew from forming at the discharge grills, wherein the dew prevention plate includes a fixed member(32) fixed at a grill support(21), a horizontal member(33) connected to the end of the fixed member and horizontally formed toward the discharge grills, and an incline member(34) connected to the end of the horizontal member and formed toward the rear of the discharge grills.

Description

토출그릴의 이슬형성 방지구조 { THE STRUCTURE FOR PREVENTING DEW AT BLOWING-GRILL }Dew formation prevention structure of discharge grill {THE STRUCTURE FOR PREVENTING DEW AT BLOWING-GRILL}

본 발명은 토출그릴의 이슬형성 방지구조로서, 상세히 설명하면, 고정부재, 수평부재, 경사부재가 일체로 구성된 이슬방지판을 토출그릴의 좌우측에 장착하여 상기 토출기의 전면부 좌우측 끝에 형성되는 와류의 생성을 억제함으로써, 상기 토출그릴의 면에 이슬이 맺히는 것을 방지하는 것을 특징으로 하는 토출그릴의 이슬형성 방지 구조에 관한 것이다.The present invention is a dew forming prevention structure of the discharge grill, in detail, the vortex formed in the left and right ends of the front portion of the ejector by mounting a dew preventing plate composed of a fixed member, a horizontal member, an inclined member integrally on the left and right sides of the discharge grill; The present invention relates to a structure for preventing dew formation of a discharge grill, characterized by preventing dew from forming on the surface of the discharge grill.

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 사시도이고, 도 2a는 종래 실내기의 토출그릴을 보여주는 사시도이며, 도 2b는 종래 실내기의 토출그릴을 보여주는 상단면도이다.1 is a perspective view showing the configuration of a conventional indoor air conditioner package, Figure 2a is a perspective view showing a discharge grill of a conventional indoor unit, Figure 2b is a top view showing a discharge grill of a conventional indoor unit.

도시된 바와 같이, 실내기(1)의 외관을 형성하는 본체(2)는 후방에 후면캐비닛(3)이 고정되고, 상기 후면캐비닛(3)의 전면으로 상부와 하부에 냉각된 공기를 실내로 토출시키는 토출그릴(4)과 실내의 공기를 흡입하는 흡입그릴(5)을 구비한전면캐비닛(6)이 설치된다. 상기 본체(2) 내부에는 감열부(7) 및 송풍부(8)가 설치되고, 풍량 및 설정 온도 등을 조절하는 제어부(9)가 전면 중앙에 구비되어 있다.As shown, the main body 2 forming the exterior of the indoor unit 1 is fixed to the rear cabinet (3) at the rear, discharge the air cooled in the upper and lower to the front of the rear cabinet (3) to the room A front cabinet 6 having a discharge grill 4 for discharging and a suction grill 5 for sucking air in the room is provided. Inside the main body 2, a heat sensing unit 7 and a blowing unit 8 are provided, and a control unit 9 for adjusting the amount of air and the set temperature is provided at the front center.

또한, 감열부(7)는 흡입그릴(5)을 통해 흡입된 실내 공기의 온도를 낮추도록 하는 것으로 응축기의 토출 측에 연결된 팽창밸브(미도시)와 연계되어 있는 증발기(11)와, 흡입되는 실내 공기 중에 포함되어 있는 이물질을 제거하는 먼지거름필터(12) 및 감열시 발생하게 되는 응축수를 배출토록 하는 응축수배출부(13)로 이루어지고, 송풍부(8)는 감열부(7)와 토출그릴(4) 사이에 위치하는 것으로 일측이 개방되어 있는 블로워하우징(14)과, 그 내부에 송풍부모터(15)와 연결되어 있는 블로워(16)가 구비되어 있다.In addition, the heat sensing unit 7 is designed to lower the temperature of the indoor air sucked through the suction grill 5 and the evaporator 11 connected to the expansion valve (not shown) connected to the discharge side of the condenser, It consists of a dust filter 12 for removing the foreign matter contained in the indoor air and a condensate discharge unit 13 for discharging the condensate generated during the heat-sensitive, the blower 8 is the heat-sensitive portion 7 and the discharge A blower housing 14 having one side open by being located between grills 4 and a blower 16 connected to the blower motor 15 are provided therein.

이와 같은 구성으로 이루어진 분리형 에어컨을 이용한 냉방은 실내기(1)의 전면 중앙에 구비되어 있는 제어부(9)를 조작하여 실내, 외기에 전원을 공급함과 동시에 송풍부(8)와 압축기가 가동된다.Cooling using the split type air conditioner having such a configuration operates the control unit 9 provided at the center of the front of the indoor unit 1 to supply power to the indoor and outdoor air, and the blower unit 8 and the compressor are operated.

압축기의 가동으로 냉매는 증발기(11)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(11) 내로 유입이 되고, 이 증발기(11) 내를 흐르면서 그 주위로부터 열을 흡수하게 된다.By operating the compressor, the refrigerant compresses the refrigerant introduced from the evaporator 11, and sends the refrigerant to a condenser (not shown) in a gas state of high temperature and high pressure. 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 11, and absorbs heat from the surroundings while flowing in the evaporator 11.

이 과정에서 송풍부(8)의 가동으로 실내 공기는 흡입그릴(5)을 통해 본체(2)로 유입되고, 이 유입된 공기는 증발기(11)를 경유하면서 냉각이 된 상태로 토출그릴(4)을 통해 실내로 배출됨으로써, 실내를 냉방하게 된다.In this process, the indoor air is introduced into the main body 2 through the suction grille 5 by the operation of the blower 8, and the introduced air is discharged in the cooled state while passing through the evaporator 11. By venting to the room through), to cool the room.

그러나, 실내 주위온도가 24℃~27℃인 조건에서 4시간 연속 냉방운전을 할 경우, 실내기(1)에서 냉각된 공기가 토출그릴(4)을 통해 빠져나가면서 갑작스런 압력변화에 의해 상기 토출그릴(4)의 전면부 좌우측에 강한 와류(vortex)가 형성되어 상기 토출그릴(4)의 좌우측 각각 50mm 지점에 이슬맺힘 현상이 발생하여 물방울이 지면으로 떨어지는 문제점이 있었다.However, when the indoor ambient temperature is 24 hours to 27 ℃ continuous cooling operation for 4 hours, the air cooled in the indoor unit (1) is discharged through the discharge grill (4) by the sudden pressure change the discharge grill A strong vortex is formed on the left and right sides of the front part of (4), and dew condensation occurs at the left and right sides of the discharge grill 4, respectively, causing the water droplets to fall to the ground.

이에 본 발명은 상기와 같은 문제점들을 해소하기 위해 발명된 것으로써, 본 발명의 목적은 토출그릴을 통해 토출되는 공기가 상기 토출그릴의 전면부 좌우측에서 압력에 의한 와류의 발생으로 이슬이 맺히는 것을 방지하기 위해 이슬방지판을 장착하여 토출그릴의 전면부 좌우측에 와류가 생성되는 것을 억제하기 위한 토출그릴의 이슬형성 방지구조를 제공한다.Accordingly, the present invention has been invented to solve the above problems, the object of the present invention is to prevent the dew discharged due to the generation of vortex by the pressure in the left and right sides of the front portion of the discharge grill discharged air In order to prevent the formation of dew on the discharge grill for preventing the generation of vortex on the front left and right sides of the discharge grill by mounting a dew preventing plate.

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 2a는 종래 실내기의 토출그릴을 보여주는 사시도.Figure 2a is a perspective view showing a discharge grill of a conventional indoor unit.

도 2b는 종래 실내기의 토출그릴을 보여주는 상단면도.Figure 2b is a top view showing a discharge grill of a conventional indoor unit.

도 3a는 본 발명에 따른 이슬방지판이 장착된 토출그릴을 보여주는 상단면도.Figure 3a is a top view showing a discharge grill equipped with a dew proof plate according to the present invention.

도 3b는 본 발명에 따른 이슬방지판이 장착된 토출그릴을 보여주는 정단면도.Figure 3b is a front sectional view showing a discharge grill equipped with a dew preventing plate according to the present invention.

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

1 : 실내기 2 : 본체1: indoor unit 2: body

4 : 토출그릴 5 : 흡입그릴4: discharge grill 5: suction grill

21 : 그릴지지대 22 : 그릴축21: grill support 22: grill shaft

31 : 이슬방지판 32 : 고정부재31: dew preventing plate 32: fixing member

33 : 수평부재 34 : 경사부재33: horizontal member 34: inclined member

상기와 같은 목적을 달성하기 위한 본 발명은, 실내기에서 열교환을 수행하여 냉각된 공기가 토출그릴을 통해 외부로 토출되는 패키지 에어컨에 있어서,The present invention for achieving the above object, in the package air conditioner is discharged to the outside through the discharge grill air cooled by performing heat exchange in the indoor unit,

상기 토출그릴에 이슬이 맺히는 것을 방지하기 위해, 상기 토출그릴의 좌우측에 이슬방지판이 장착되는 것을 특징으로 하는 토출그릴의 이슬형성 방지 구조를 제공한다.In order to prevent dew from forming on the discharge grill, a dew preventing plate is provided on the left and right sides of the discharge grill.

이때, 상기 이슬방지판은 그릴지지대에 고정되는 고정부재와; 상기 고정부재의 끝단에 연결되어 상기 토출그릴을 향하여 수평하게 형성되는 수평부재와; 상기 수평부재의 끝단에 연결되어 기울기를 가지면서 상기 토출그릴의 후방으로 형성되는 경사부재가 일체로 구성되는 것을 특징으로 한다.At this time, the dew preventing plate is fixed member fixed to the grill support; A horizontal member connected to an end of the fixing member and formed horizontally toward the discharge grill; It is characterized in that the inclined member formed to the rear of the discharge grill is integrally connected to the end of the horizontal member having a slope.

이하, 본 발명의 구성을 첨부도면에 의거하여 상세하게 설명하도록 한다.Hereinafter, the configuration of the present invention will be described in detail based on the accompanying drawings.

이때, 본 실시예는 본 발명의 권리범위를 한정하는 것은 아니고, 단지 예시로 제시된 것이며 종래 구성과 동일한 부분은 동일한 부호 및 명칭을 사용한다.At this time, this embodiment is not intended to limit the scope of the present invention, but is presented by way of example only and the same parts as the conventional configuration using the same reference numerals and names.

도 3a는 본 발명에 따른 이슬방지판이 장착된 토출그릴을 보여주는 상단면도 이고, 도 3b는 본 발명에 따른 이슬방지판이 장착된 토출그릴을 보여주는 정단면도 이다.Figure 3a is a top cross-sectional view showing a discharge grill equipped with an anti-dew plate according to the present invention, Figure 3b is a front sectional view showing a discharge grill equipped with an anti-dew plate according to the present invention.

도시된 바와 같이, 본 발명에 따른 이슬방지판(31)은 토출그릴(4)의 좌우측에 형성되되 각각의 이슬방지판(31)은 그릴지지대(21)에 고정되는 고정부재(32)와, 상기 고정부재(32)의 끝단에 연결되어 상기 토출그릴(4)을 향하여 수평하게 형성되는 수평부재(33)와, 상기 수평부재(33)의 끝단에 연결되어 기울기를 가지도록 상기 토출그릴(4)의 후방으로 꺾여 형성되는 경사부재(34)가 일체로 구성된다.As shown, the anti-dew plate 31 according to the present invention is formed on the left and right sides of the discharge grill 4, each of the anti-dew plate 31 is fixed member 32 is fixed to the grill support 21, A horizontal member 33 connected to an end of the fixing member 32 and formed horizontally toward the discharge grill 4, and a discharge grill 4 connected to an end of the horizontal member 33 to have a slope; The inclined member 34 which is bent to the rear of the) is integrally formed.

이하, 본 발명에 따른 작용 및 효과는 다음과 같다.Hereinafter, the action and effect according to the present invention are as follows.

일반적으로 실내 주위온도가 24℃~27℃인 조건에서 4시간 연속 냉방운전을 할 경우, 실내기(1)에서 냉각된 공기가 토출그릴(4)을 통해 빠져나가면서 갑작스런 압력변화에 의해 상기 토출그릴(4)의 전면부 좌우측에 강한 와류(vortex)가 형성되어 상기 토출그릴(4)의 좌우측 각각 50mm 지점에 이슬맺힘 현상이 발생하는데, 고정부재(32)와 수평부재(33)와 경사부재(34)로 구성된 이슬방지판(31)을 상기 토출그릴(4)의 좌우측에 장착한다.In general, when the indoor ambient temperature is 24 ℃ to 27 ℃ continuous cooling operation for 4 hours, the air cooled in the indoor unit (1) is discharged through the discharge grill (4) by the sudden pressure change the discharge grill Strong vortices are formed on the left and right sides of the front part of the front part 4 so that dew condensation occurs at the left and right sides of the discharge grill 4, respectively. The fixing member 32, the horizontal member 33 and the inclined member ( 34 is mounted on the left and right sides of the discharge grill 4.

상기 이슬방지판(31)이 상기 토출그릴(4)의 좌우측에 장착되면, 토출그릴(4)의 좌우측 끝으로 토출되는 공기의 양이 현저히 감소하여 상기 토출그릴(4)의 전면부 좌우측에 와류가 생성되는 것을 억제할 수 있다.When the dew preventing plate 31 is mounted on the left and right sides of the discharge grill 4, the amount of air discharged to the left and right ends of the discharge grill 4 is significantly reduced to vortex the front and left sides of the discharge grill 4 Can be suppressed from being generated.

상기한 와류의 억제효과는 상기 토출그릴(4)의 단면상에 이슬이 맺히는 것을 방지하게 한다.The above-described vortex suppression effect prevents dew from forming on the cross section of the discharge grill 4.

상기한 바와 같이 본 발명에 따른 토출그릴의 이슬형성 방지구조에 의하면, 토출그릴의 전면부 좌우측에 강한 와류(vortex)가 형성되어 상기 토출그릴의 좌우측 각각 50mm 지점에 이슬 맺힘 현상이 발생하는 것을 방지함으로서, 에어컨에 있어서 중요한 요소 중의 하나인 이슬 맺힘 현상을 해결함과 동시에 제품의 신뢰도를 높이는 효과가 있다.As described above, according to the dew preventing structure of the discharge grill according to the present invention, a strong vortex is formed on the left and right sides of the discharge grill to prevent dew condensation on each of the left and right sides of the discharge grill. By doing so, the dew condensation phenomenon, which is one of the important factors in the air conditioner, is solved and the effect of increasing the reliability of the product is provided.

그리고, 토출그릴에 이슬이 맺히지 않음으로서, 부품의 부식을 막아 제품의 수명을 연장시키는 이점이 있다.In addition, since dew does not form on the discharge grill, there is an advantage of preventing corrosion of parts and extending the life of the product.

Claims (2)

실내기에서 열교환을 수행하여 냉각된 공기가 토출그릴을 통해 외부로 토출되는 패키지 에어컨에 있어서,In a package air conditioner in which the air cooled by performing heat exchange in the indoor unit is discharged to the outside through the discharge grill, 상기 토출그릴에 이슬이 맺히는 것을 방지하기 위해, 상기 토출그릴의 좌우측에 이슬방지판이 장착되는 것을 특징으로 하는 토출그릴의 이슬형성 방지 구조.Dew formation prevention structure of the discharge grill, characterized in that the dew preventing plate is mounted on the left and right sides of the discharge grill in order to prevent the dew on the discharge grill. 제 1항에 있어서, 상기 이슬방지판은 그릴지지대에 고정되는 고정부재와;According to claim 1, The dew preventing plate is fixed member fixed to the grill support; 상기 고정부재의 끝단에 연결되어 상기 토출그릴을 향하여 수평하게 형성되는 수평부재와;A horizontal member connected to an end of the fixing member and formed horizontally toward the discharge grill; 상기 수평부재의 끝단에 연결되어 기울기를 가지면서 상기 토출그릴의 후방으로 형성되는 경사부재가 일체로 구성되는 것을 특징으로 하는 토출그릴의 이슬형성 방지 구조.The inclination-forming structure of the discharge grill, characterized in that the inclined member which is connected to the end of the horizontal member having a slope and formed to the rear of the discharge grill is integrally formed.
KR10-2001-0047649A 2001-08-08 2001-08-08 The structure for preventing dew at blowing-grill KR100412410B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2001-0047649A KR100412410B1 (en) 2001-08-08 2001-08-08 The structure for preventing dew at blowing-grill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0047649A KR100412410B1 (en) 2001-08-08 2001-08-08 The structure for preventing dew at blowing-grill

Publications (2)

Publication Number Publication Date
KR20030013575A true KR20030013575A (en) 2003-02-15
KR100412410B1 KR100412410B1 (en) 2003-12-31

Family

ID=27718311

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-0047649A KR100412410B1 (en) 2001-08-08 2001-08-08 The structure for preventing dew at blowing-grill

Country Status (1)

Country Link
KR (1) KR100412410B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020080723A1 (en) * 2018-10-15 2020-04-23 삼성전자주식회사 Air conditioner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108344061B (en) * 2018-04-20 2020-10-09 海信(山东)空调有限公司 Window type air conditioner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5296549U (en) * 1976-01-17 1977-07-19
JPS587233Y2 (en) * 1979-02-21 1983-02-08 ダイキン工業株式会社 air conditioner
JP3081480B2 (en) * 1995-01-11 2000-08-28 三洋電機株式会社 Air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020080723A1 (en) * 2018-10-15 2020-04-23 삼성전자주식회사 Air conditioner
US11982462B2 (en) 2018-10-15 2024-05-14 Samsung Electronics Co., Ltd. Air conditioner

Also Published As

Publication number Publication date
KR100412410B1 (en) 2003-12-31

Similar Documents

Publication Publication Date Title
WO2017022001A1 (en) Outdoor unit for air conditioner, and air conditioner
JP2009299974A (en) Air conditioner
KR100412410B1 (en) The structure for preventing dew at blowing-grill
KR100445340B1 (en) The structure for preventing dew at blowing-grill
KR100413072B1 (en) Condensation Water Guide Structure of Baffle For Air-Conditioner Indoor Unit
KR100608128B1 (en) Air conditioner
KR100412415B1 (en) The structure for sucking air at air-conditioner
KR20030033095A (en) drain pan of ceiling suspension type air-conditioner
CN100434814C (en) Meteoric structure for controlling cabinet air conditioner
KR20070055928A (en) Structure for vibrating of a motor of a package air-conditioner
KR100498366B1 (en) Window type of integrated air-conditioner
KR100406046B1 (en) Air-conditioner be improved cooling power
CN220507004U (en) Indoor unit of vertical air conditioner
KR200296840Y1 (en) The structure for sucking air at air-conditioner
KR100442796B1 (en) The structure for preventing dew at air-conditioner
CN214275970U (en) Window type air conditioner
KR200272518Y1 (en) Blower fixed structure of in door unit for an aricondition
KR100429461B1 (en) The structure for protecting overflow at air-conditioner
KR100313421B1 (en) Indoor unit for a package type air conditioner
KR100522880B1 (en) Heat exchanger with heater
KR100229646B1 (en) Indoor unit of separation type airconditioner
KR900008150Y1 (en) Room airconditioner
KR0124314Y1 (en) The exterior apparatus of airconditioning system
KR19990012770A (en) Indoor unit of separate air conditioner
KR0127612Y1 (en) Motor fixing apparatus of airconditioner

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20121116

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20131118

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20141128

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee