KR100441001B1 - Indoor unit of air conditioning system - Google Patents

Indoor unit of air conditioning system Download PDF

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Publication number
KR100441001B1
KR100441001B1 KR10-2001-0069438A KR20010069438A KR100441001B1 KR 100441001 B1 KR100441001 B1 KR 100441001B1 KR 20010069438 A KR20010069438 A KR 20010069438A KR 100441001 B1 KR100441001 B1 KR 100441001B1
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KR
South Korea
Prior art keywords
magnet
magnet assembly
suction grill
assembly
indoor unit
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KR10-2001-0069438A
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Korean (ko)
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KR20030038033A (en
Inventor
신문선
Original Assignee
삼성전자주식회사
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Priority to KR10-2001-0069438A priority Critical patent/KR100441001B1/en
Publication of KR20030038033A publication Critical patent/KR20030038033A/en
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Publication of KR100441001B1 publication Critical patent/KR100441001B1/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
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082Grilles, registers or guards
    • F24F13/084Grilles, registers or guards with mounting arrangements, e.g. snap fasteners for mounting to the wall or duct
    • 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
    • F24F1/0011Indoor units, e.g. fan coil units characterised by air outlets
    • 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
    • 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
    • F24F13/085Grilles, registers or guards including an air filter
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/36Modules, e.g. for an easy mounting or transport

Abstract

본 발명은 공기조화기의 실내기에 관한 것으로, 그 목적은 자석조립체 고정구조를 개선하여 이의 조립 작업성을 향상시키며 부품수를 줄여 제조비용을 보다 절감시키고자 하는 것이다.The present invention relates to an indoor unit of an air conditioner, and an object thereof is to improve a magnet assembly fixing structure to improve its assembly workability and to reduce the number of parts to further reduce manufacturing costs.

이를 위해 본 발명에 따른 공기조화기의 실내기에 의하면, 자석조립체(60)가 흡입그릴(50)의 배면에 일체로 형성된 자석고정부(70)내로 들어가면서 탄성 복원력을 갖는 이탈방지부(80)에 의해 떠받쳐 지지된다. 이에 따라 별도의 고정부품 없이도 자석조립체(60)가 흡입그릴(50) 배면에 용이하면서 견실하게 고정되어 조립 작업성이 향상되는 작용효과가 있으며, 아울러 자석조립체(60) 고정을 위한 부품수를 줄여 제조비용을 보다 절감시킬 수 있는 이점이 있다.To this end, according to the indoor unit of the air conditioner according to the present invention, the magnet assembly 60 enters into the magnet fixing part 70 integrally formed on the rear surface of the suction grill 50, and is provided to the departure preventing part 80 having elastic restoring force. Supported by Accordingly, the magnet assembly 60 is easily and firmly fixed to the rear surface of the suction grill 50 without additional fixing parts, thereby improving the assembly workability and reducing the number of parts for fixing the magnet assembly 60. There is an advantage that can further reduce the manufacturing cost.

Description

공기조화기의 실내기{Indoor unit of air conditioning system}Indoor unit of air conditioning system

본 발명은 공기조화기의 실내기에 관한 것으로, 더욱 상세하게는 캐비닛 전방에 자석을 통해 부착된 상태로 유지하는 흡입그릴을 갖춘 공기조화기의 실내기에 관한 것이다.The present invention relates to an indoor unit of an air conditioner, and more particularly, to an indoor unit of an air conditioner having a suction grill that is maintained in a state attached through a magnet in front of a cabinet.

일반적으로 공기조화기는 냉동사이클을 이용하여 공기를 조화하는 것으로, 실외에 설치되는 실외기와 실내에 설치되는 실내기로 구분된다. 실외기는 냉동사이클을 이루는 압축기와 응축기 및 팬이 구비되어 있어서, 냉방 운전 시 실외공기를 흡입하여 응축기를 응축시킨다. 반면에 실내기는 냉동사이클의 증발기와 팬 등이 설치된 것으로, 냉방 운전시 실내공기가 증발기를 통과하면서 열교환되고, 계속하여 실내로 다시 토출되어 냉방이 수행된다.In general, the air conditioner is a condition that harmonizes air using a refrigeration cycle, and is classified into an outdoor unit installed outdoors and an indoor unit installed indoors. The outdoor unit is provided with a compressor, a condenser, and a fan constituting the refrigeration cycle, and condenses the condenser by sucking outdoor air during the cooling operation. On the other hand, the indoor unit is provided with an evaporator and a fan of a refrigeration cycle, and during the cooling operation, the indoor air is heat-exchanged while passing through the evaporator, and is continuously discharged back into the room to perform cooling.

이러한 기능을 수행하는 종래 공기조화기의 실내기는 외형 몸체를 이루는 캐비닛과, 이 캐비닛의 중간부위에 설치되며 팬이 내장된 팬케이싱과, 이 팬케이싱 하방에 배치되어 흡입공기와 열교환하는 열교환기를 갖추고 있다.The indoor unit of the conventional air conditioner that performs this function is provided with a cabinet constituting the outer body, a fan casing installed in the middle of the cabinet and a fan built-in, and a heat exchanger disposed under the fan casing to exchange heat with the intake air. have.

캐비닛은 앞면이 개방된 함체로 이루어지며, 이의 상측 개방부에는 토출구가 형성된 토출그릴이, 이의 하측 개방부에는 흡입구가 형성된 흡입그릴이 필터청소를 위해 착탈이 가능하게 설치된다.The cabinet is formed of an enclosure having an open front surface, and an upper part of the upper part of which is opened is a discharge grill having a discharge port, and a lower part of the lower part of the cabinet is provided with a suction grill which is formed of a suction port so as to be detachable for cleaning the filter.

이러한 흡입그릴을 자석을 이용하여 손쉽게 착탈하기 위해, 본 출원인은 캐비닛에 부착된 흡입그릴고정브래킷의 소정위치에 흡입그릴앗세이의 자석을 부착하는 분리형 공기조화기용 흡입그릴앗세이의 설치구조(출원번호;실1996-023470, 공개번호;실1998-010131)를 출원한 바 있다.In order to easily attach and detach such a suction grill using a magnet, the present applicant has an installation structure of a suction grill assembly for a separate type air conditioner that attaches a magnet of the suction grill assembly to a predetermined position of the suction grill fixing bracket attached to the cabinet. No .; Thread 1996-023470, Publication No .; Thread 1998-010131.

공개번호 실1998-010131에 개시된 분리형 공기조화기용 흡입그릴앗세이의 설치구조는 도 1 및 도 2에 도시한 바와 같이, 캐비닛(10)의 앞면하부에 설치된 열교환기(미도시)로 흡입되는 공기의 이물질을 걸러낼 수 있도록 여과필터(미도시)와 흡입그릴앗세이(13)가 설치된 분리형 공기조화기에 있어서, 흡입그릴앗세이(13)를 구성하는 흡입그릴(131)에 흡입그릴고정브래킷(133)을 매개로 설치된 자석(132)이 캐비닛(10) 전면부(101)에 고정된 흡입그릴앗세이고정브래킷(1)의 소정위치에 착탈 가능하게 부착되어 있다.As shown in FIGS. 1 and 2, the installation structure of the suction grill assembly for the separate type air conditioner disclosed in Publication No. 1998-010131 is air sucked into a heat exchanger (not shown) installed under the front of the cabinet 10. In the separate type air conditioner provided with a filtration filter (not shown) and a suction grill assembly 13 to filter foreign substances, the suction grill fixing bracket (suction grill fixing bracket) is formed on the suction grill 131 constituting the suction grill assembly 13. A magnet 132 provided through the 133 is detachably attached to a predetermined position of the suction grille fixing bracket 1 fixed to the front part 101 of the cabinet 10.

따라서 흡입그릴앗세이(13) 하부를 캐비닛(10)에 끼워 맞추고 밀면, 흡입그릴앗세이(13)의 자석(132)이 흡입그릴앗세이고정브래킷(1)의 자석접촉부(1d)에 확실하게 부착된 상태로 유지되며, 반면에 흡입그릴앗세이(13)를 전방으로 잡아당기면 캐비닛(10)으로부터 손쉽게 분해된다.Therefore, when the lower part of the suction grill assembly 13 is fitted and pushed in the cabinet 10, the magnet 132 of the suction grill assembly 13 is reliably attached to the magnetic contact portion 1d of the suction grill assembly fixing bracket 1. While attached, it is easily disassembled from the cabinet 10 by pulling the suction grill assay 13 forward.

그러나 종래 흡입그릴앗세이(13) 구조에서는 별도로 제작된 흡입그릴고정브래킷(133)을 통해 자석(132)이 설치되기 때문에, 생산라인에서 흡입그릴앗세이(13)의 조립 작업성이 떨어지는 것은 물론이며, 부품수 추가로 인해 제조비용의 상승원인이 된다. 또한, 조립공차가 발생되지 않도록 흡입그릴고정브래킷(133) 조립 시 상당한 주의가 요구된다.However, in the conventional suction grill assembly 13 structure, since the magnet 132 is installed through the suction grill fixing bracket 133 manufactured separately, assembling workability of the suction grill assembly 13 in the production line is, of course, inferior. The increase in the number of parts causes a rise in manufacturing costs. In addition, considerable care must be taken when assembling the suction grill fixing bracket 133 so that an assembly tolerance does not occur.

본 발명은 이러한 문제점을 해결하기 위한 것으로, 본 발명의 목적은 별도 부품을 추가하지 않고서도 흡입그릴에 자석조립체를 견실하게 고정함으로써, 조립 작업성을 향상시키며 제조비용을 절감시킬 수 있는 공기조화기의 실내기를 제공하는 것이다.The present invention is to solve this problem, the object of the present invention is to securely fix the magnet assembly to the suction grill without adding a separate component, an air conditioner that can improve the assembly workability and reduce the manufacturing cost To provide the indoor unit.

도 1은 종래 공기조화기의 실내기 캐비닛에 흡입그릴앗세이고정브래킷이 부착된 상태를 보인 사시도이다.1 is a perspective view showing a state in which a suction grille fixing bracket is attached to an indoor unit cabinet of a conventional air conditioner.

도 2는 도 2의 Ⅱ - Ⅱ선에 따른 단면도로, 흡입그릴앗세이가 부착된 상태를 보인 것이다.Figure 2 is a cross-sectional view taken along the line II-II of Figure 2, showing a state in which the suction grille is attached.

도 3은 본 발명에 따른 공기조화기의 실내기 하부 구조를 보인 분해사시도이다.3 is an exploded perspective view showing the indoor structure of the indoor unit of the air conditioner according to the present invention.

도 4는 도 3의 "V" 방향에서의 흡입그릴 배면구조를 보인 사시도이다.4 is a perspective view illustrating a suction grill back structure in the “V” direction of FIG. 3.

도 5는 본 발명에 따른 자석고정부를 일부 발췌하여 보인 사시도이다.5 is a perspective view showing a part of the magnet fixing part according to the present invention.

도 6과 도 7은 도 5의 Ⅵ - Ⅵ 선에 따른 단면도로, 본 발명에 따른 자석조립체의 조립과정을 순차적으로 보인 것이다.6 and 7 are cross-sectional views taken along the line VI-VI of Figure 5, showing the assembly process of the magnet assembly according to the present invention sequentially.

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

20..캐비닛 50..흡입그릴20. cabinet 50. suction grill

53..프레임 60..자석조립체53. Frame 60. Magnetic assembly

70..자석고정부 80..이탈방지부70. Self-government government 80. Departure prevention department

이러한 목적을 달성하기 위한 본 발명은;The present invention for achieving this object is;

앞면이 개방되게 형성된 캐비닛과, 캐비닛의 앞면부에 착탈이 가능하도록 자석조립체를 통해 부착되는 흡입그릴과, 자석조립체를 흡입그릴에 고정하기 위한 고정수단을 갖춘 공기조화기의 실내기에 있어서,In the indoor unit of the air conditioner having a cabinet formed so that the front is open, a suction grill attached to the front surface of the cabinet via a magnet assembly to be detachable, and a fixing means for fixing the magnet assembly to the suction grill,

고정수단은 자석조립체가 수용 결합되는 공간이 형성되도록 흡입그릴의 배면에 함체로 형성되며 캐비닛과 대향하는 후방 벽면 및 하부가 일부 개방되게 형성된 자석고정부와, 자석고정부에 마련되며 자석조립체의 결합 시 변형되어 결합을 허용하며 결합 후 복원되어 자석조립체의 이탈을 방지하는 이탈방지부를 포함하는 것을 특징으로 한다.The fixing means is formed in the back of the suction grill to form a space to accommodate the magnet assembly, and the magnet fixing part formed to partially open the rear wall and the lower part facing the cabinet, and the magnet fixing part is provided in the magnet fixing part. It is characterized in that it comprises a departure prevention portion that is deformed to allow the coupling and restored after coupling to prevent the separation of the magnet assembly.

또한, 이탈방지부는 자석조립체를 떠받쳐 지지하도록 자석고정부의 전방 벽면에 일체로 형성된 탄성 걸림턱으로 이루어 진 것을 특징으로 한다.In addition, the separation prevention portion is characterized in that made of an elastic locking jaw integrally formed on the front wall of the magnet fixing portion to support the magnet assembly.

이러한 구성에 의하면, 흡입그릴에 일체로 형성된 자석고정부 및 이탈방지부를 통해 자석조립체가 고정됨으로써, 자석조립체의 조립 작업을 보다 용이하게 할 수 있다.According to this configuration, the magnet assembly is fixed through the magnet fixing portion and the separation prevention portion integrally formed in the suction grill, thereby making it easier to assemble the magnet assembly.

이하, 본 발명에 따른 하나의 바람직한 실시 예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 따른 분리형 공기조화기의 실내기는 도 3에 도시한 바와 같이, 외형 몸체를 이루는 캐비닛(20)과, 이 캐비닛(20) 내부에 설치되며 흡입공기와 열교환하여 냉기를 생성하는 열교환기(30,이하 '증발기'라 칭함)와, 이 증발기(30) 상부에 배치되어 냉기를 실내 측으로 강제 송풍하는 블로워(Blower, 미도시)를 구비한다.As shown in FIG. 3, the indoor unit of the separate air conditioner according to the present invention includes a cabinet 20 forming an outer body, and a heat exchanger installed inside the cabinet 20 to generate cold air by heat exchange with intake air ( 30, hereinafter referred to as an 'evaporator', and a blower (not shown) disposed above the evaporator 30 to force cool air to the indoor side.

캐비닛(20)은 내부에 냉동사이클 구성부품 및 전장품 등이 설치되도록 앞면이 개방된 함체상으로 이루어져 있으며, 캐비닛(20)의 앞면에는 냉기를 실내 측으로 송풍 안내하기 위해 토출구가 형성된 토출그릴(40)과, 증발기(30) 측으로 실내공기가 흡입되도록 흡입구(51)가 형성된 흡입그릴(50)이 상 하부에 각각 설치된다.The cabinet 20 is formed of an enclosure having a front face open so that refrigeration cycle components and electrical components are installed therein, and a discharge grill 40 having a discharge port formed therein for guiding cooling air to the inside of the cabinet 20. And, the suction grill (50) formed with the suction port 51 so as to suck the indoor air toward the evaporator (30) is installed at the upper and lower, respectively.

또한, 흡입그릴(50)의 배면에는 흡입공기로부터 이물질을 제거하기 위한 에어필터(52)가 설치되어 있는데, 이 에어필터(52)는 흡입그릴(50)로부터 분해하여 주기적으로 청소를 해주어야 한다. 이를 위해 흡입그릴(50)은 자석조립체(60)를 통해 캐비닛(20) 앞면에 착탈이 용이하게 설치되어 있는데, 본 발명에 따른 자석조립체(60)의 고정구조를 도 3 내지 도 5를 참조하여 보다 상세하게 설명하면 다음과 같다.In addition, the back of the suction grill 50 is provided with an air filter 52 for removing the foreign matter from the suction air, the air filter 52 should be periodically cleaned by disassembling from the suction grill (50). To this end, the suction grill 50 is easily installed on or detached from the front surface of the cabinet 20 through the magnet assembly 60. Referring to FIGS. 3 to 5, the fixing structure of the magnet assembly 60 according to the present invention is described. More detailed description is as follows.

먼저, 흡입그릴(50)은 도 3에 도시한 바와 같이, 흡입구(51)가 마련되며 직사각형 틀 모양의 플라스틱 사출물로 제작되는 프레임(53)과, 이 프레임(53) 배면에 배치되어 흡입공기를 필터링하기 위한 에어필터(52)를 갖추고 있다.First, as shown in FIG. 3, the suction grill 50 is provided with a suction port 51 and is made of a plastic injection molding having a rectangular frame shape, and a suction air is disposed on the rear surface of the frame 53. An air filter 52 for filtering is provided.

그리고 흡입그릴(50)을 캐비닛(10)으로부터 손쉽게 착탈하기 위해, 프레임(53)의 최하단부 양측에는 캐비닛(20)의 베이스패널(21) 전방측에 형성된 걸림홈(22)에 걸려 고정되는 한 쌍의 걸림부(54)가 좌우로 대칭되게 마련되며, 프레임(53)의 최상단부 양측에는 자석조립체(60)가 고정되어 있다.(한편, 자석조립체(60)와 대응하는 캐비닛(20)의 앞면에는 자석조립체(60)가 달라붙는 금속브래킷(23)이 설치되어 있다.)In order to easily attach and detach the suction grille 50 from the cabinet 10, a pair fixed to the locking grooves 22 formed at the front side of the base panel 21 of the cabinet 20 is fixed to both sides of the lowermost end of the frame 53. The locking portion 54 is provided symmetrically from side to side, and the magnet assembly 60 is fixed to both sides of the top end of the frame 53. (On the other hand, the front surface of the cabinet 20 corresponding to the magnet assembly 60). Is provided with a metal bracket 23 to which the magnet assembly 60 is attached.)

도 4와 도 5를 참조하면, 자석조립체(60)는 사각로드 형상의 자석(61)과, 이 자석(61)의 상하 양측면을 폭넓게 덮도록 접착제를 통해 부착된 금속플레이트(62)로 이루어져 있다. 금속플레이트(62)는 자석(61)이 캐비닛(20)의 앞면과 직접 부딪쳐 손상되는 것을 방지하기 위함이다.Referring to FIGS. 4 and 5, the magnet assembly 60 includes a magnet 61 having a rectangular rod shape, and a metal plate 62 attached through an adhesive to cover both upper and lower sides of the magnet 61. . The metal plate 62 is for preventing the magnet 61 from directly hitting the front surface of the cabinet 20 and being damaged.

이러한 자석조립체(60)를 흡입그릴(50)에 용이하면서 견실하게 고정하기 위해, 프레임(53)의 최상단부 양측 배면에는 자석조립체(60)가 수용 결합되도록 내부에 공간(71)이 형성된 자석고정부(70)가 일체로 형성되어 있다.In order to fix the magnet assembly 60 to the suction grill 50 easily and reliably, the magnet 71 has a space 71 formed therein so that the magnet assembly 60 is housed on both rear surfaces of the top end of the frame 53. The government 70 is integrally formed.

이 자석고정부(70)는 캐비닛(20)의 앞면과 대향하는 후방 벽면(73) 및 하부가 일부 개방되며 전방 벽면(72)과 상면(74) 및 양측면(75)을 갖는 함체로 이루어져 있어서, 개방된 하부를 통해 자석조립체(60)가 공간(71)내로 삽입되게 된다. 이 때, 자석고정부(70)의 후방 벽면(73) 일부를 개방한 것은 자석조립체(60)를 보다 강한 힘으로 캐비닛(20) 앞면에 부착시키기 위함이다.The magnet fixing part 70 is composed of a housing having a rear wall face 73 and a lower part facing the front face of the cabinet 20 partially open and having a front wall face 72, an upper face 74 and both side faces 75, The magnet assembly 60 is inserted into the space 71 through the open lower portion. At this time, part of the rear wall surface 73 of the magnet fixing part 70 is opened to attach the magnet assembly 60 to the front surface of the cabinet 20 with a stronger force.

또한, 자석고정부(70)에는 공간(71)내로 삽입되는 자석조립체(60)의 이탈을 방지하기 위한 이탈방지부(80)가 형성되어 있는데, 이것은 자석고정부(70)의 전방 벽면(72)에 일체로 형성된 탄성 걸림턱으로 이루어져 있다. 이 때, 탄성 걸림턱(80)의 최상단과 자석고정부(70)의 상면(74)과의 높이(h2)는 자석조립체(60)의 높이(h1)과 동일하게 구성되어 있다. 이에 따라 자석조립체(60)가 자석고정부(70)의 공간(71)내로 삽입되면 탄성 걸림턱(80)이 이를 떠받쳐 지지하게 된다.In addition, the magnet fixing portion 70 is formed with a departure preventing portion 80 for preventing the separation of the magnet assembly 60 is inserted into the space 71, which is the front wall 72 of the magnet fixing portion 70 It consists of an elastic locking jaw integrally formed in). At this time, the height h2 between the uppermost end of the elastic locking jaw 80 and the upper surface 74 of the magnet fixing part 70 is configured to be the same as the height h1 of the magnet assembly 60. Accordingly, when the magnet assembly 60 is inserted into the space 71 of the magnet fixing part 70, the elastic locking jaw 80 supports it.

다음에는 이와 같이 구성된 본 발명에 따른 흡입그릴에 자석조립체를 조립하는 과정 및 이에 따른 작용효과를 설명한다.Next, the process of assembling the magnet assembly to the suction grill according to the present invention configured as described above and the effects thereof will be described.

먼저, 도 6에 도시한 바와 같이, 자석조립체(60)를 자석고정부(70)의 개방된 하부를 통해 상측방향으로 밀어 넣는다(화살표 A 방향). 이에 따라 자석조립체(60)의 양측 단부는 공간(71)내로 들어가 자석고정부(70)의 후방 벽면(73) 내측에 걸려 지지된다.First, as shown in FIG. 6, the magnet assembly 60 is pushed upward through the open lower portion of the magnet fixing part 70 (arrow A direction). Accordingly, both ends of the magnet assembly 60 enter the space 71 and are supported by the inside of the rear wall 73 of the magnet fixing part 70.

또한, 자석조립체(70)가 공간(71)내로 들어가는 과정에서 탄성 걸림턱(80)은 흡입그릴(50)의 전방 측으로 탄성 변형되어, 자석조립체(70)의 삽입을 허용한다.In addition, the elastic locking jaw 80 is elastically deformed to the front side of the suction grill 50 in the process of entering the magnet assembly 70 into the space 71, allowing the insertion of the magnet assembly 70.

계속하여 자석조립체(60)가 공간(71)에 완전하게 들어가면, 도 7에 도시한 바와 같이, 탄성 걸림턱(80)이 탄성 복원되면서 자석조립체(60) 중앙 하부를 떠받쳐 지지하며, 이것에 의해 자석조립체(60)가 흡입그릴(50) 상부에 견실하게 고정된다.Subsequently, when the magnet assembly 60 completely enters the space 71, as shown in FIG. 7, the elastic latching jaw 80 is elastically restored while supporting the lower portion of the center of the magnet assembly 60. As a result, the magnet assembly 60 is firmly fixed to the upper portion of the suction grill 50.

한편, 탄성 걸림턱(80)을 누르면서 조립의 역순으로 자석조립체(60)를 하측으로 내리면, 자석조립체(60)가 흡입그릴(50)의 자석고정부(70)로부터 손쉽게 분해된다. 이에 따라 자석조립체(60)의 파손으로 수리 요청 시 보조 공구를 이용하지 않고서도 자석조립체(60)를 간편하게 교체할 수 있다.On the other hand, while lowering the magnet assembly 60 in the reverse order of the assembly while pressing the elastic locking jaw 80, the magnet assembly 60 is easily disassembled from the magnet fixing portion 70 of the suction grill (50). Accordingly, when the repair request is made due to breakage of the magnet assembly 60, the magnet assembly 60 may be easily replaced without using an auxiliary tool.

이상에서 상세히 설명한 바와 같이, 본 발명에 따른 공기조화기의 실내기에 의하면, 자석조립체가 흡입그릴의 배면에 일체로 형성된 자석고정부내로 들어가면서 탄성 복원력을 갖는 이탈방지부에 의해 떠받쳐 지지된다. 이에 따라 별도의 고정부품 없이도 자석조립체가 흡입그릴 배면에 용이하면서 견실하게 고정되어 조립 작업성이 향상되는 작용효과가 있으며, 아울러 자석조립체 고정을 위한 부품수를 줄여 제조비용을 보다 절감시킬 수 있는 이점이 있다.As described in detail above, according to the indoor unit of the air conditioner according to the present invention, the magnet assembly is supported by the release preventing portion having an elastic restoring force as it enters into the magnet fixing portion formed integrally with the rear surface of the suction grill. Accordingly, the magnet assembly can be easily and reliably fixed on the back of the suction grill without additional fixing parts, thereby improving the workability of the assembly, and also reducing the manufacturing cost by reducing the number of parts for fixing the magnet assembly. There is this.

Claims (3)

앞면이 개방되게 형성된 캐비닛과, 상기 캐비닛의 앞면부에 착탈이 가능하도록 자석조립체를 통해 부착되는 흡입그릴과, 상기 자석조립체를 상기 흡입그릴에 고정하기 위한 고정수단을 갖춘 공기조화기의 실내기에 있어서,An indoor unit of an air conditioner having a cabinet having a front surface opened, a suction grill attached through a magnet assembly to be detachably attached to a front portion of the cabinet, and fixing means for fixing the magnet assembly to the suction grill. , 상기 고정수단은,The fixing means, 상기 자석조립체가 수용 결합되는 공간이 형성되도록 상기 흡입그릴의 배면에 함체로 형성되며 상기 캐비닛과 대향하는 후방 벽면 및 하부가 일부 개방되게 형성된 자석고정부와,A magnet fixing part formed on the rear surface of the suction grill so as to form a space for accommodating the magnet assembly, and having a rear wall surface and a lower part partially open to face the cabinet; 상기 자석고정부에 마련되며 상기 자석조립체의 결합 시 변형되어 결합을 허용하며 결합 후 복원되어 상기 자석조립체의 이탈을 방지하는 이탈방지부를 포함하는 것을 특징으로 하는 공기조화기의 실내기.The indoor unit of the air conditioner is provided on the magnet fixing portion and deformed when the coupling of the magnet assembly to allow the coupling and is restored after coupling to prevent the departure of the magnet assembly. 삭제delete 제 1항에 있어서,The method of claim 1, 상기 이탈방지부는 상기 자석조립체를 떠받쳐 지지하도록 상기 자석고정부의전방 벽면에 일체로 형성된 탄성 걸림턱으로 이루어 진 것을 특징으로 하는 공기조화기의 실내기.The separation unit is an indoor unit of the air conditioner, characterized in that made of an elastic locking jaw integrally formed on the front wall of the magnet fixing portion to support the magnet assembly.
KR10-2001-0069438A 2001-11-08 2001-11-08 Indoor unit of air conditioning system KR100441001B1 (en)

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KR100733793B1 (en) * 2005-01-08 2007-07-02 엘지전자 주식회사 Front panel fix structure of air conditioner
KR100723940B1 (en) * 2005-12-06 2007-05-31 위니아만도 주식회사 Magnet mounting structure of package air-conditioner
KR102034084B1 (en) 2018-06-25 2019-10-18 린나이코리아 주식회사 Filter cover detachable device of air cleaner

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