KR20030043043A - the air leaking prevent structure of air conditioner - Google Patents

the air leaking prevent structure of air conditioner Download PDF

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Publication number
KR20030043043A
KR20030043043A KR1020010074003A KR20010074003A KR20030043043A KR 20030043043 A KR20030043043 A KR 20030043043A KR 1020010074003 A KR1020010074003 A KR 1020010074003A KR 20010074003 A KR20010074003 A KR 20010074003A KR 20030043043 A KR20030043043 A KR 20030043043A
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KR
South Korea
Prior art keywords
air
cabinet
air conditioner
front panel
leaking
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KR1020010074003A
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Korean (ko)
Inventor
정종순
Original Assignee
주식회사 엘지이아이
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Application filed by 주식회사 엘지이아이 filed Critical 주식회사 엘지이아이
Priority to KR1020010074003A priority Critical patent/KR20030043043A/en
Publication of KR20030043043A publication Critical patent/KR20030043043A/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
    • F24F13/082—Grilles, registers or guards
    • 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

Abstract

PURPOSE: Structure for preventing air leakage of an air conditioner is provided to reduce a loss of air flow discharged through a discharge grille by preventing un-heat-exchanged air from leaking to a gap between a front panel and a cabinet. CONSTITUTION: Structure for preventing air leakage of an air conditioner(30) comprises a cabinet(31) forming a suction grille(34) and a discharge grille(32); a front panel(33) detachably installed between the suction and discharge grills; and a wind-cut off unit preventing air from leaking to a gap between the front panel and the cabinet. The wind-cutoff unit comprises partitions(40) extended from the right and left sides of the front panel to the rear side, and fixed panels(38) adhered closely to the partitions as the side ends of the cabinet are bent to the inside.

Description

공기조화기의 공기누출 방지구조 {the air leaking prevent structure of air conditioner}{The air leaking prevent structure of air conditioner}

본 발명은 실내공기를 흡입하여 냉각시킨 후 토출함으로써 실내를 냉방하는 공기조화기에 있어서, 특히 공기조화기의 전면패널과 캐비넷의 틈새로 열교환되지 않은 공기가 누출되는 것을 방지하는 공기조화기의 공기누출 방지구조에 관한 것이다.The present invention relates to an air conditioner for cooling an interior by inhaling, cooling, and then discharging indoor air, and in particular, an air leak of an air conditioner that prevents leakage of unheated air into a gap between a front panel and a cabinet of the air conditioner. The prevention structure is related.

일반적으로 공기조화기는 난방기, 냉방기, 공기정화기 등으로 실내를 냉난방시키거나 공기를 정화할 목적으로 설치되어 인간에게 보다 쾌적한 실내환경을 조성하기 위해 설치되는 장치로서, 그 구조적 특징에 의해 일체형, 분리형, 천장 매립형, 벽걸이형, 덕트형 등으로 분류된다.In general, an air conditioner is a heater, air conditioner, air purifier, etc. installed in order to cool the room or purify the air, and is installed to create a more comfortable indoor environment for humans. It is classified into a ceiling buried type, a wall hanging type, a duct type, and the like.

이와 같은 공기조화기는 실내의 공기를 흡입한 다음 열교환시키거나 정화하여 다시 실내로 토출할 수 있도록 실내공기를 강제 유동시키는 송풍기구와 냉난방 장치 및 공기 정화 장치 등이 구비된다.Such an air conditioner includes a blower, an air conditioner, an air purifier, and the like that force indoor air to be sucked into the air in the room, and then heat-exchanged or purified to be discharged back into the room.

도1은 종래 기술에 의한 공기조화기의 분해사시도이고, 도2는 종래 기술에 의한 공기조화기의 내부가 도시된 측면도이며, 도3은 도2의 "A-A"선의 일부가 표시된 단면도이다.1 is an exploded perspective view of an air conditioner according to the prior art, FIG. 2 is a side view showing the inside of the air conditioner according to the prior art, and FIG. 3 is a sectional view showing a part of the line "A-A" of FIG.

종래의 공기조화기(10)는 도1과 도2에 도시된 바와 같이, 전면이 개방되고상측에 토출그릴(12)이 착탈되는 토출구(12a)가 형성되며 하측에 흡입그릴(14)이 착탈되는 흡입구(14a)가 형성되는 직사각형상의 캐비넷(11)과; 상기 토출그릴(12)와 흡입그릴(14) 사이에 착탈되는 전면패널(14)과; 상기 캐비닛(11) 내에 설치되어 공기를 강제 유동시키는 모터(16)가 구비된 송풍팬(15)과, 상기 송풍팬(15)에서 안내된 공기를 열교환시키는 열교환기(17)로 구성된다.In the conventional air conditioner 10, as shown in Figs. 1 and 2, a discharge opening 12a is formed in which the front surface is opened and the discharge grill 12 is detached from the upper side, and the suction grill 14 is detached from the lower side. A rectangular cabinet 11 in which a suction port 14a is formed; A front panel 14 detachable between the discharge grill 12 and the suction grill 14; It is composed of a blower fan (15) installed in the cabinet (11) and provided with a motor (16) for forcibly flowing air, and a heat exchanger (17) for heat-exchanging the air guided by the blower fan (15).

상기 전면패널(13)의 배면 양측에는 '기억자(ㄱ)' 형상의 돌기(19)가 일체로 돌출 형성되며, 상기 돌기는 상기 캐비넷(11)의 전면 양측에서 내측으로 절곡형성된 고정패널(18)에 형성된 돌기삽입홀(19a)에 삽입되어 걸림작용된다.Both sides of the front panel 13 are formed to protrude integrally with protrusions 19 having a 'memory (a)' shape, and the protrusions are bent inwardly from both sides of the front surface of the cabinet 11. It is inserted into the projection insertion hole (19a) formed in the) is engaged.

상기와 같이 구성된 종래 기술의 공기조화기(10)는 상기 모터(16)의 구동에 따라 상기 송풍팬(15)이 회전하며 상기 흡입그릴(13)을 통해 외부공기를 흡입하여 상기 송풍팬(15)의 상측에 위치한 상기 열교환기(17)로 유도한다.In the conventional air conditioner 10 configured as described above, the blowing fan 15 rotates according to the driving of the motor 16, and sucks external air through the suction grill 13 to blow the blowing fan 15. To the heat exchanger (17) located above.

상기와 같이 유도된 공기는 열교환기(17)를 거쳐 토출그릴(12)을 통해 외부로 토출된다.Air induced as described above is discharged to the outside through the discharge grill 12 through the heat exchanger (17).

그러나, 상기와 같이 작동되는 공기조화기(10)는 도3에 도시된 바와 같이, 상기 캐비넷(11)과 전면패널(14)의 틈새로 열교환되지 않은 공기가 누출됨으로, 상기 토출그릴(12)을 통해 토출되는 풍량이 감소하여 냉방능력이 저하되는 문제점이 있다.However, as shown in FIG. 3, the air conditioner 10 operated as described above leaks unheated air into the gap between the cabinet 11 and the front panel 14, and thus, the discharge grill 12. There is a problem that the cooling amount is discharged through the decrease in the amount of air discharged through.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 공기조화기의 전면패널과 캐비넷의 틈새 사이에 차풍수단을 설치하여, 상기 전면패널과 캐비넷의 틈새로 열교환되지 않은 공기가 누출되는 것을 방지하여 토출그릴을 통해 토출되는 풍량의 손실을 감소시키는 공기조화기의 공기누출 방지구조를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems of the prior art, by installing a wind means between the gap between the front panel and the cabinet of the air conditioner, the air that is not heat exchanged by the gap between the front panel and the cabinet leak It is an object of the present invention to provide an air leakage preventing structure of an air conditioner that prevents the air flow from being reduced through the discharge grill, thereby reducing the loss of air volume.

도1은 종래 기술에 의한 공기조화기의 일부가 분해된 분해사시도,1 is an exploded perspective view in which a part of an air conditioner according to the prior art is disassembled;

도2는 종래 기술에 의한 공기조화기의 내부가 도시된 측면도,Figure 2 is a side view showing the inside of the air conditioner according to the prior art,

도3은 도2의 "A-A"선의 일부가 표시된 단면도,3 is a cross-sectional view showing a portion of the line "A-A" in FIG.

도4는 본 발명에 의한 공기조화기의 일부가 분해된 분해사시도,4 is an exploded perspective view in which part of the air conditioner according to the present invention is disassembled;

도5는 본 발명에 의한 공기조화기의 내부가 도시된 측면도,5 is a side view showing the inside of the air conditioner according to the present invention;

도6은 도5의 "B-B"선의 일부가 표시된 단면도이다.FIG. 6 is a cross-sectional view of a portion of the line “B-B” of FIG. 5.

<도면의 주요 부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>

30 : 공기조화기31 : 캐비넷30: air conditioner 31: cabinet

32 : 토출그릴33 : 전면패널32: discharge grill 33: front panel

34 : 흡입그릴35 : 송풍팬34: suction grill 35: blowing fan

36 : 모터37 : 열교환기36: motor 37: heat exchanger

38 : 고정패널39 : 돌기38: fixed panel 39: projection

상기한 과제를 해결하기 위한 본 발명에 의한 공기조화기의 공기누출 방지구조는 흡입그릴과 토출그릴이 형성되는 캐비넷과; 상기 흡입그릴과 토출그릴 사이에 착탈되는 전면패널과; 상기 전면패널의 좌, 우 양측에서 후방으로 확장되는 격벽과; 상기 격벽과 밀착되어 공기누출을 막아주도록 상기 캐비넷의 양측단이 내측으로 절곡되는 고정패널로 구성된다.Air leakage preventing structure of the air conditioner according to the present invention for solving the above problems is a cabinet in which the suction grill and the discharge grill is formed; A front panel detachable between the suction grill and the discharge grill; Partition walls extending rearward from both left and right sides of the front panel; It is composed of a fixed panel in which both side ends of the cabinet is bent inwardly in close contact with the partition wall to prevent air leakage.

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

도4는 본 발명에 의한 공기조화기의 일부가 분해된 분해사시도이고, 도5는 본 발명에 의한 공기조화기의 내부가 도시된 측면도이며, 도6은 도5의 "B-B"선의 일부가 표시된 단면도이다.Figure 4 is an exploded perspective view of a part of the air conditioner according to the present invention is exploded, Figure 5 is a side view showing the inside of the air conditioner according to the present invention, Figure 6 is a part of the "BB" line of FIG. It is a cross section.

상기 본 발명에 따른 공기조화기(30)의 공기누출 방지구조는 도4에 도5에 도시된 바와 같이, 전면이 개방되고 상측에 토출그릴(32)이 착탈되는 토출구(32a)와 하측에 흡입그릴(34)이 착탈되는 흡입구(34a)가 형성되는 직사각형상의 캐비넷(31)과; 상기 토출그릴(32)와 흡입그릴(34) 사이에 착탈되는 전면패널(33)과; 상기 캐비닛(31) 내에 설치되어 공기를 강제 유동시키는 모터(36)가 구비된 송풍팬(35)과, 상기 송풍팬(35)에서 안내된 공기를 열교환시키는 열교환기(37)로 구성된다.The air leakage preventing structure of the air conditioner 30 according to the present invention is shown in Figure 4 and Figure 5, the front opening is open and the discharge port 32a is detached to the discharge grill 32 on the upper side and suction on the lower side A rectangular cabinet 31 in which a suction opening 34a to which the grill 34 is attached and detached is formed; A front panel 33 detachable between the discharge grill 32 and the suction grill 34; It is composed of a blower fan (35) installed in the cabinet (31) and provided with a motor (36) for forcibly flowing air, and a heat exchanger (37) for heat-exchanging the air guided by the blower fan (35).

상기 전면패널(33)은 양측면이 상기 캐비닛(31)의 양측면을 일부 감싸도록 설치되고, 상기 전면패널(33)의 배면 양측에는 일체로 돌출 형성되는 '기억자(ㄱ)' 형상의 돌기(39)가 형성되며, 상기 돌기(39)는 상기 캐비넷(31)의 양측단이 내측으로 절곡된 고정패널(38)에 형성된 돌기삽입홀(39a)에 삽입되어 걸림작용된다.The front panel 33 is installed on both sides of the cabinet 31 to partially cover both sides of the cabinet 31, and both sides of the front panel 33 have a 'memory (a)' shape protrusion that is integrally formed to protrude 39. ) Is formed, and the protrusion 39 is inserted into the protrusion insertion hole 39a formed in the fixing panel 38 in which both side ends of the cabinet 31 are bent inwardly to engage with each other.

한편, 상기 고정패널(38)에는 도6에 도시된 바와 같이, 전면패널(33)에서 후측으로 확장되어 형성된 상기 격벽(40)의 끝단이 상기 고정패널(38)에 형성된 밀착홈(40a)에 일부 삽입되어 밀착되어, 상기 캐비넷(31)과 전면패널(33) 사이로 공기가 누출되는 것을 방지한다.Meanwhile, as shown in FIG. 6, an end of the partition wall 40 extended from the front panel 33 to the rear side of the fixing panel 38 is formed in the close contact groove 40a formed in the fixing panel 38. It is partially inserted and closely adhered to prevent air from leaking between the cabinet 31 and the front panel 33.

상기와 같이 구성된 본 발명의 작용을 살펴보면 다음과 같다.Looking at the operation of the present invention configured as described above are as follows.

본 발명에 의한 공기조화기(30)는 모터(36)의 구동에 따라 송풍팬(35)이 회전하며 흡입그릴(33)을 통해 외부공기를 흡입하여 상기 송풍팬(35)의 상측에 위치한 열교환기(37)로 유도한다.In the air conditioner 30 according to the present invention, the blower fan 35 rotates according to the driving of the motor 36 and sucks external air through the suction grill 33 so that the heat exchanger is located above the blower fan 35. Guided to group 37.

상기와 같이 유도된 외부공기는 열교환시키는 열교환기(37)를 거쳐 토출그릴(32)을 통해 외부로 토출된다.The outside air induced as described above is discharged to the outside through the discharge grill 32 through the heat exchanger 37 for heat exchange.

상기와 같이 작동하는 공기조화기(30)에 있어서, 본 발명에 의한 공기조화기의 공기누출 방지구조는 상기 전면패널(33)을 상기 캐비닛(31)의 본체측으로 밀면상기 전면패널(33)의 양측에 형성된 '기억자(ㄱ)' 형상의 상기 돌기(39)가 상기 고정패널(38)에 설치된 돌기삽입홀(39a)에 걸리게 되어 상기 전면패널(33)이 캐비넷(31)에서 자유이탈되는 것이 방지된다.In the air conditioner 30 operating as described above, the air leakage preventing structure of the air conditioner according to the present invention is to push the front panel 33 toward the main body side of the cabinet 31 of the front panel 33. The protrusion 39 having a 'memory (a)' shape formed at both sides is caught by the protrusion insertion hole 39a installed in the fixed panel 38, so that the front panel 33 is freely separated from the cabinet 31. Is prevented.

이때, 상기 전면패널(33)에서 후측으로 확장되어 형성된 상기 격벽(40)의 끝단이 상기 고정패널(38)에 형성된 밀착홈(40a)에 일부 삽입되어 밀착되어, 상기 캐비넷(31)과 전면패널(33) 사이로 공기가 누출되는 것을 방지한다.At this time, the end of the partition wall 40 formed to extend from the front panel 33 to the rear side is partially inserted into the close contact groove 40a formed in the fixed panel 38 to be in close contact with the cabinet 31 and the front panel. Prevents air from leaking in between (33).

상기와 같이 구성되는 본 발명에 의한 공기조화기의 공기누출 방지구조는 공기조화기의 전면패널과 캐비넷의 조립시 발생되는 틈새로 열교환되지 않은 외기가 누출되는 것을 방지하는 차풍수단을 설치하여, 상기 전면패널과 캐비넷의 틈새로 열교환되지 않은 공기가 누출되는 것을 방지하여 토출그릴을 통해 토출되는 풍량의 손실을 감소시키는 효과가 있다.The air leakage preventing structure of the air conditioner according to the present invention configured as described above is provided with a wind-proof means for preventing the leakage of unexchanged outside air into the gap generated during assembly of the front panel and the cabinet of the air conditioner, By preventing the leakage of air that is not heat exchanged into the gap between the front panel and the cabinet has an effect of reducing the loss of the amount of air discharged through the discharge grill.

Claims (3)

흡입그릴과 토출그릴이 형성되는 캐비넷과; 상기 흡입그릴과 토출그릴 사이에 착탈되는 전면패널과; 상기 전면패널과 캐비넷의 틈새로 공기누출을 막아주는 차풍수단으로 구성된 것을 특징으로 하는 공기조화기의 공기누출 방지구조.A cabinet in which the suction grill and the discharge grill are formed; A front panel detachable between the suction grill and the discharge grill; Air leakage preventing structure of the air conditioner, characterized in that consisting of the windshield means for preventing air leakage by the gap between the front panel and the cabinet. 제 1항에 있어서,The method of claim 1, 상기 차풍수단은 상기 전면패널의 좌, 우 양측에서 후방으로 확장되는 격벽과; 상기 격벽과 밀착되도록 상기 캐비넷의 양측단이 내측으로 절곡되는 고정패널로 구성된 것을 특징으로 하는 공기조화기의 공기누출 방지구조.The windshield includes: partition walls extending rearward from both left and right sides of the front panel; The air leakage preventing structure of the air conditioner, characterized in that composed of a fixed panel in which both side ends of the cabinet is bent inwardly in close contact with the partition wall. 제 2항에 있어서,The method of claim 2, 상기 격벽의 끝단이 상기 고정패널에 일부 삽입되는 밀착홈이 형성된 것을 특징으로 하는 공기조화기의 공기누출 방지구조.Air leakage preventing structure of the air conditioner, characterized in that the contact groove is formed in which the end of the partition portion is inserted into the fixed panel.
KR1020010074003A 2001-11-26 2001-11-26 the air leaking prevent structure of air conditioner KR20030043043A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100748172B1 (en) * 2006-11-24 2007-08-09 삼성전자주식회사 Air conditioner
KR100786683B1 (en) * 2006-11-02 2007-12-21 삼성전자주식회사 Air conditioner
KR100787504B1 (en) * 2006-12-20 2007-12-21 삼성전자주식회사 Air-conditioner
KR100859146B1 (en) * 2007-09-27 2008-09-19 위니아만도 주식회사 An indoor unit of air conditioner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100786683B1 (en) * 2006-11-02 2007-12-21 삼성전자주식회사 Air conditioner
KR100748172B1 (en) * 2006-11-24 2007-08-09 삼성전자주식회사 Air conditioner
KR100787504B1 (en) * 2006-12-20 2007-12-21 삼성전자주식회사 Air-conditioner
KR100859146B1 (en) * 2007-09-27 2008-09-19 위니아만도 주식회사 An indoor unit of air conditioner

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