KR20010093373A - An insulating apparatus of air-conditioner - Google Patents

An insulating apparatus of air-conditioner Download PDF

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Publication number
KR20010093373A
KR20010093373A KR1020000015899A KR20000015899A KR20010093373A KR 20010093373 A KR20010093373 A KR 20010093373A KR 1020000015899 A KR1020000015899 A KR 1020000015899A KR 20000015899 A KR20000015899 A KR 20000015899A KR 20010093373 A KR20010093373 A KR 20010093373A
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KR
South Korea
Prior art keywords
cabinet
front panel
bent portion
air conditioner
air
Prior art date
Application number
KR1020000015899A
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Korean (ko)
Inventor
우형주
Original Assignee
구자홍
엘지전자주식회사
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Publication date
Application filed by 구자홍, 엘지전자주식회사 filed Critical 구자홍
Priority to KR1020000015899A priority Critical patent/KR20010093373A/en
Publication of KR20010093373A publication Critical patent/KR20010093373A/en

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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
    • F24F13/20Casings or covers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0043Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/005Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor

Abstract

PURPOSE: A cooling air leakage prevention apparatus is provided to achieve an improved cooling efficiency and allow assembly work for the front panel is easily performed, by arranging insulation members to the inner surface of the cabinet. CONSTITUTION: A cooling air leakage prevention apparatus comprises a cabinet(51) having an open front surface, an inlet port, an outlet port, and a bent portion(51a) which is formed at the front surface of both sides of the cabinet, wherein the bent portion has a plurality of holes(51b); insulation members(60,65) attached to both inner side surfaces of the cabinet, and specifically to the side of the bending portion so as to block the inner surface and holes formed at the bent portion; and a front panel(55) having a coupling protrusion(55a) formed at the rear surface of the front panel so as to be coupled with holes formed at the bent portion of the cabinet, wherein the bent portion has a square C-shaped cross section.

Description

공기 조화기의 냉기 누설 방지 장치{An insulating apparatus of air-conditioner}An air-conditioner for preventing cold air leakage in an air conditioner

본 발명은 에어컨 등의 공기 조화기에 관한 것으로서, 특히 캐비닛의 내측에 단열재가 설치되어 찬공기의 누설을 최소화시킬 수 있도록 된 공기 조화기의 냉기 누설 방지 장치에 관한 것이다.The present invention relates to an air conditioner such as an air conditioner, and more particularly, to an apparatus for preventing cold air leakage of an air conditioner, in which an insulation is installed inside the cabinet to minimize leakage of cold air.

도 1은 종래 기술에 의한 단열재 설치 구조를 갖는 공기 조화기의 분해 사시도이고, 도 2는 도 1의 A-A선 방향의 단면도이다.1 is an exploded perspective view of an air conditioner having a heat insulating material installation structure according to the prior art, and FIG. 2 is a cross-sectional view taken along the line A-A of FIG. 1.

종래 기술의 공기 조화기는 수직 방향으로 세워진 캐비닛(1)의 내부에 송풍 장치(미도시 됨) 및 열교환기(6)가 설치된다.The air conditioner of the prior art is provided with a blower (not shown) and a heat exchanger 6 inside the cabinet 1 erected in the vertical direction.

상기 캐비닛(1)은 전면이 개방되어 있는 바, 전면 하측에는 실내 공기를 흡입하기 위한 흡입 그릴(2)이 설치되며, 전면 상측에는 차가워진 실내 공기를 배출하기 위한 토출 그릴(3)이 형성되며, 상기 흡입 그릴(2)과 토출 그릴(3) 사이에는 전면 패널(4)이 설치된다.The cabinet 1 has an open front bar, and a suction grill 2 for sucking indoor air is installed at a lower side of the front side, and a discharge grill 3 for discharging cold indoor air is formed at the upper front side. The front panel 4 is installed between the suction grill 2 and the discharge grill 3.

이와 같이 구성된 공기 조화기는 흡입 그릴(2)을 통해 캐비닛(1) 내부로 흡입된 실내 공기가 열교환기(6)를 통과하면서 차가워진 다음, 토출 그릴(3)을 통해 실내로 배출된다.The air conditioner configured as described above cools the indoor air sucked into the cabinet 1 through the suction grill 2 while passing through the heat exchanger 6, and is then discharged into the room through the discharge grill 3.

따라서, 상기 캐비닛(1)의 상부측에는 상기 열교환기를 통과한 냉기의 온도가 유지되도록 하는 단열재(5)가 설치된다.Therefore, the upper side of the cabinet 1 is provided with a heat insulating material 5 to maintain the temperature of the cold air passing through the heat exchanger.

여기서, 상기한 전면 패널(4)은 그 양측 뒷부분에 결합 돌출부(4a)가 형성되어 상기 캐비닛(1)의 앞쪽 벤딩부(1a)에 형성된 사각홀(1b)에 삽입되어 결합됨으로써 캐비닛(1)에 장착된다.Here, the front panel (4) is formed by engaging projections (4a) formed on both sides of the rear portion is inserted into the square hole (1b) formed in the front bending portion (1a) of the cabinet (1) by the cabinet (1) Is mounted on.

그러나, 상기한 바와 같은 종래 기술의 공기 조화기는 캐비닛(1)의 사각홀(1b)이 전면 패널(4)의 결합 돌출부(4a)가 용이하게 끼워져 결합될 수 있는 크기로 형성되기 때문에 상기 사각홀(1b)로 캐비닛(1) 내측의 차가운 공기가 누출될 수 있는 문제점이 있다.However, in the conventional air conditioner as described above, since the square hole 1b of the cabinet 1 is formed to a size such that the engaging protrusion 4a of the front panel 4 can be easily fitted and combined, the square hole 1b. There is a problem that the cold air inside the cabinet 1 may leak into (1b).

또한, 상기와 같은 사각홀(1b)을 통해 실내로 찬공기가 누설될 경우, 토출구(3)측으로 배출되는 찬공기의 토출압이 감소하게 되어 실내의 냉방 효율이 저하되고, 캐비닛(1)의 사각홀(1b) 주위에 이슬 맺힘 등이 발생하게 되어 공기 조화기의 주변 환경을 저해하게 되는 문제점이 발생된다.In addition, when cold air leaks into the room through the above-mentioned square hole 1b, the discharge pressure of the cold air discharged to the discharge port 3 side is reduced, thereby lowering the cooling efficiency of the room, Dew condensation occurs around the square hole 1b, and thus, a problem occurs that inhibits the surrounding environment of the air conditioner.

또한, 상기 캐비닛(1)의 내측에 단열재(5)가 부착되어 있으므로 상기 전면 패널(4)의 결합 돌출부(4a)가 사각홀(1b)에 삽입될 때 간섭을 받게 되어 전면 패널(4)의 조립 작업이 불편해지는 문제점도 있다.In addition, since the heat insulator 5 is attached to the inside of the cabinet 1, when the coupling protrusion 4a of the front panel 4 is inserted into the square hole 1b, it is interfered with the front panel 4. There is also a problem that the assembly operation becomes inconvenient.

본 발명은 상기한 문제점을 해결하기 위하여 안출된 것으로서, 캐비닛 내부에 설치되는 단열재로 전면 패널이 결합되는 홀을 막아줌으로써 찬공기의 누설을 방지하여 공조기의 성능 및 신뢰성을 향상시킬 수 있는 공기 조화기의 냉기 누설 방지 장치를 제공하는 데 있다.The present invention has been made to solve the above problems, the air conditioner that can prevent the leakage of cold air by preventing the hole is coupled to the front panel with a heat insulating material installed inside the cabinet to improve the performance and reliability of the air conditioner To provide a cold air leakage prevention device.

상기한 과제를 실현하기 위한 본 발명에 따른 공기 조화기의 냉기 누설 방지 장치는, 전면이 개방되어 흡입구와 토출구가 형성되고, 양측면의 앞쪽면에 2중 절곡된 벤딩부가 형성되며, 상기 벤딩부에 다수의 홀이 형성되어 있는 캐비닛과; 상기 캐비닛의 내측에 부착되되, 앞쪽 부분이 캐비닛의 내부측과 상기 홀을 차단하도록 벤딩부 측부에 부착된 단열재와; 상기 캐비닛의 홀이 결합되도록 뒷면에 결합 돌출부가 형성된 전면 패널을 포함한 것을 특징으로 한다.In the cold air leakage preventing device of the air conditioner according to the present invention for realizing the above problems, the front surface is open, the inlet and the discharge port are formed, the double bent portion is formed on the front surface of both sides, the bending portion A cabinet in which a plurality of holes are formed; A heat insulating material attached to the inside of the cabinet, the front part of which is attached to the bending part side to block the inner side of the cabinet and the hole; It characterized in that it comprises a front panel formed with a coupling protrusion on the back so that the holes of the cabinet are coupled.

도 1은 종래 기술의 공기 조화기 단열 구조가 도시된 분해 사시도,1 is an exploded perspective view showing a conventional air conditioner insulation structure,

도 2는 도 1의 A-A선 방향의 단면도,2 is a cross-sectional view taken along the line A-A of FIG.

도 3은 본 발명에 따른 공기 조화기의 외관 사시도,3 is an external perspective view of an air conditioner according to the present invention;

도 4는 본 발명에 따른 공기 조화기의 찬공기 누설 방지 구조가 도시된 도 3의 B-B선 방향의 단면도,4 is a cross-sectional view taken along line B-B of FIG. 3 showing a cold air leakage preventing structure of an air conditioner according to the present invention;

도 5는 본 발명에 따른 주요부 절개 사시도이다.Figure 5 is a perspective view of the main part cut in accordance with the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

51 : 캐비닛 51a : 벤딩부51: cabinet 51a: bending part

51b : 홀 55 : 전면 패널51b: hole 55: front panel

55a : 결합 돌출부 60 : 제1 단열재55a: coupling protrusion 60: first insulating material

65 : 제2 단열재65: second insulation

이하, 첨부된 도면을 참조하여 본 발명의 실시 예를 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

도 3은 본 발명에 따른 공기 조화기의 외관 사시도이다.3 is an external perspective view of the air conditioner according to the present invention.

본 발명에 따른 공기 조화기는 캐비닛(51)의 하부에 흡입구(52)가 형성된 흡입 그릴(53)이 설치되고, 캐비닛(51)의 상부에는 토출구(54)가 위치됨과 아울러 상기 토출구(54)에 토출 공기의 풍향을 조절하는 풍향 조절장치(56)가 설치된다.In the air conditioner according to the present invention, a suction grill 53 having an inlet 52 is formed at a lower portion of the cabinet 51, and an outlet 54 is located at an upper portion of the cabinet 51. A wind direction controller 56 for adjusting the wind direction of the discharged air is provided.

그리고, 상기 흡입구(52)와 토출구(54) 사이에는 전면 패널(55)이 장착되고, 이 전면 패널(55)의 상부에는 조작 버튼 및 표시 장치(57)가 설치된다.The front panel 55 is mounted between the suction port 52 and the discharge port 54, and an operation button and a display device 57 are provided above the front panel 55.

도 4는 본 발명에 따른 공기 조화기의 냉기 누설 방지 구조가 도시된 도 3의 B-B선 방향의 평단면도이고, 도 5는 본 발명의 주요부 사시도이다.4 is a plan sectional view taken along the line B-B of FIG. 3 showing a cold air leakage preventing structure of the air conditioner according to the present invention, and FIG.

본 발명은 전면이 개방되어 상측과 하측에 흡입구 및 토출구가 형성된 캐비닛(51)과, 상기 캐비닛(51)의 전면측 흡입구와 토출구 사이에 설치되는 전면 패널(55)과, 상기 캐비닛(51)의 내측에 냉기의 온도를 유지하기 위해 설치되는 제1 단열재(60) 및 제 2 단열재(65)로 구성된다.According to the present invention, a cabinet (51) having an inlet opening and an outlet opening is formed at an upper side and a lower side thereof, a front panel (55) installed between the inlet opening and the outlet opening of the cabinet (51), and the cabinet (51). It consists of the 1st heat insulating material 60 and the 2nd heat insulating material 65 which are installed in order to maintain the temperature of cold air inside.

상기 캐비닛(51)은 앞쪽에 2중 절곡되어 '??'자 형으로 이루어진 벤딩부(51a)가 형성되고, 이 벤딩부(51a)의 앞면에는 상기 전면 패널(55)이 장착되는 홀(51b)이 형성된다.The cabinet 51 has a bending portion 51a formed in a '??' shape by being double bent at the front side, and a hole 51b in which the front panel 55 is mounted on the front surface of the bending portion 51a. ) Is formed.

그리고, 상기 전면 패널(55)은 그 뒤쪽 양측면에 상기 홀(51b)에 삽입되어 결합되도록 결합 돌출부(55a)가 형성된다.In addition, the front panel 55 has coupling protrusions 55a formed at both rear surfaces thereof to be inserted into and coupled to the holes 51b.

특히, 상기 제1 단열재(60)는 상기 캐비닛(51)의 내측면에 부착되되, 앞쪽 부분(60a)은 상기 홀(51b)로 냉기가 유출되지 않도록 벤딩부(51a)의 측부에 설치된다.In particular, the first heat insulating material 60 is attached to the inner surface of the cabinet 51, the front portion (60a) is installed on the side of the bending portion (51a) so that cold air does not flow into the hole (51b).

즉, 상기 제1 단열재(60)는 일면에 접착제가 도포되어 상기 캐비닛(51)의 내측에 부착되며, 앞쪽 부분(60a)이 상기 벤딩부(51a)의 측부에 부착된다.That is, the first heat insulating material 60 is attached to one side of the cabinet 51 by the adhesive is applied, the front portion (60a) is attached to the side of the bending portion (51a).

그리고, 상기 제2 단열재(65)는 상기 캐비닛(51)의 양측 앞쪽 내벽에 부착되어 캐비닛(51) 상하측으로부터 외기의 침입을 방지한다.The second heat insulating material 65 is attached to both front inner walls of the cabinet 51 to prevent intrusion of outside air from the upper and lower sides of the cabinet 51.

따라서, 본 발명은 캐비닛(51)의 내측 공간과 홀(51b)은 상기 제1 단열재(60)를 통해 차단되므로 상기 홀(51b)을 통해 캐비닛(51)의 외측으로 냉기가 유출되는 것을 방지할 수 있게 된다.Therefore, the present invention prevents the cool air from flowing out of the cabinet 51 through the hole 51b because the inner space of the cabinet 51 and the hole 51b are blocked by the first heat insulating material 60. It becomes possible.

그리고, 상기 전면 패널(55)을 상기 캐비닛(51)에 장착할 때 제1 단열재(60)가 전면 패널(55)의 결합 돌출부(55a)를 간섭하지 않게 되므로 조립 작업이 용이해진다.In addition, since the first heat insulating material 60 does not interfere with the coupling protrusion 55a of the front panel 55 when the front panel 55 is mounted on the cabinet 51, the assembly operation is facilitated.

상기한 바와 같은 본 발명의 공기 조화기의 냉기 누설 방지 장치는 캐비닛의 벤딩부에 단열재를 부착하여 냉기의 누설을 방지함으로써 실내 냉방 효율이 향상됨과 아울러 전면 패널의 조립성도 향상되는 이점을 제공하게 된다.The cold air leakage preventing device of the air conditioner of the present invention as described above provides an advantage that the cooling efficiency of the room is improved by the heat insulating material attached to the bending portion of the cabinet to prevent the leakage of cold air and the assembly of the front panel is also improved. .

Claims (2)

전면이 개방되어 흡입구와 토출구가 형성되고, 양측면의 앞쪽면에 2중 절곡된 벤딩부가 형성되며, 상기 벤딩부에 다수의 홀이 형성되어 있는 캐비닛과;A cabinet in which a front surface is opened to form a suction port and a discharge port, and a double bent portion is formed on the front surfaces of both sides, and a plurality of holes are formed in the bending portion; 상기 캐비닛의 내측에 부착되되, 앞쪽 부분이 캐비닛의 내부측과 상기 홀을 차단하도록 벤딩부 측부에 부착된 단열재와;A heat insulating material attached to the inside of the cabinet, the front part of which is attached to the bending part side to block the inner side of the cabinet and the hole; 상기 캐비닛의 홀이 결합되도록 뒷면에 결합 돌출부가 형성된 전면 패널을 포함한 것을 특징으로 하는 공기 조화기의 냉기 누설 방지 장치.Cold air leakage preventing device of the air conditioner, characterized in that it comprises a front panel formed with a coupling protrusion on the back so that the holes of the cabinet are coupled. 제 1 항에 있어서,The method of claim 1, 상기 캐비닛의 벤딩부는 그 단면이 'ㄷ'자형으로 절곡된 것을 특징으로 하는 공기 조화기의 냉기 누설 방지 장치.The bending portion of the cabinet is cold air leakage preventing device of the air conditioner, characterized in that the cross-section is bent '' '.
KR1020000015899A 2000-03-28 2000-03-28 An insulating apparatus of air-conditioner KR20010093373A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100787504B1 (en) * 2006-12-20 2007-12-21 삼성전자주식회사 Air-conditioner
KR100836848B1 (en) * 2007-06-05 2008-06-11 위니아만도 주식회사 Front panel assembly device of air conditioner
KR100859146B1 (en) * 2007-09-27 2008-09-19 위니아만도 주식회사 An indoor unit of air conditioner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100787504B1 (en) * 2006-12-20 2007-12-21 삼성전자주식회사 Air-conditioner
KR100836848B1 (en) * 2007-06-05 2008-06-11 위니아만도 주식회사 Front panel assembly device of air conditioner
KR100859146B1 (en) * 2007-09-27 2008-09-19 위니아만도 주식회사 An indoor unit of air conditioner

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