KR20140120064A - Air conditioner for vehicle - Google Patents

Air conditioner for vehicle Download PDF

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Publication number
KR20140120064A
KR20140120064A KR1020130035631A KR20130035631A KR20140120064A KR 20140120064 A KR20140120064 A KR 20140120064A KR 1020130035631 A KR1020130035631 A KR 1020130035631A KR 20130035631 A KR20130035631 A KR 20130035631A KR 20140120064 A KR20140120064 A KR 20140120064A
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South Korea
Prior art keywords
filter
coupling
filter cover
air
insertion hole
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KR1020130035631A
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Korean (ko)
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KR102011729B1 (en
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서정훈
서용은
김인혁
김태완
공태윤
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한라비스테온공조 주식회사
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Priority to KR1020130035631A priority Critical patent/KR102011729B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream
    • B60H3/0616—Filter arrangements in the air stream with provisions for replacing the filter element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0004—Details of removable closures, lids, caps or filter heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B01D46/0006—Filter elements or cartridges installed in a drawer-like manner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00514—Details of air conditioning housings
    • B60H1/00521—Mounting or fastening of components in housings, e.g. heat exchangers, fans, electronic regulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0658—Filter elements specially adapted for their arrangement in vehicles
    • 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
    • F24F13/28—Arrangement or mounting of filters

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The present invention relates to an air conditioning apparatus for a vehicle, which has a filter cover coupling structure improved to clearly check whether a filter cover mounted on a blower unit is coupled normally or not. The air conditioning apparatus for a vehicle has: a filter mounting part (100c) having a filter insertion hole (114) for the blower unit or an evaporator unit having an insertion coupling part fixing part (110) and a second coupling housing part (16) on both sides thereof respectively; and the filter cover (130) having an insertion fixing part (131) on one side thereof and an elastic coupling part (32) on the other side thereof, wherein the filter cover (130) fixates an air filter (20) mounted on the filter mounting part (100c) through the filter insertion hole (114) when the elastic coupling part (32) is coupled to the second coupling housing part (16) after the insertion fixing part (131) is coupled to the insertion fixing part coupling part (110). The insertion fixing part coupling part (110) has an insertion hole (114) receiving the insertion fixing part (131) thereinto by being laterally penetrated; and a mis-coupling check guide (113) formed to protrude at a certain length from the insertion hole (114) on the front surface direction of the filter insertion hole (114). When the filter cover (114) is mis-coupled, a gap (140) is formed when the side of the mis-coupled filter cover (114) is separated from the filter mounting part (100c) by the mis-coupling check guide (113), thereby allowing a worker to easily check the mis-coupling of the filter cover (114).

Description

차량용 공조장치{AIR CONDITIONER FOR VEHICLE}TECHNICAL FIELD [0001] The present invention relates to an air conditioner for an automobile,

본 발명은 차량용 공조장치의 블로워유닛에 장착되는 필터커버의 정상 결합 여부를 명확히 확인할 수 있도록 개선된 필터커버 결합 구조를 가지는 차량용 공조장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a vehicle air conditioning system having an improved filter cover coupling structure for clearly confirming whether a filter cover mounted on a blower unit of a vehicle air conditioner is normally engaged.

일반적으로, 차량용 공조장치는, 송풍팬을 구비한 블로워유닛에 의해 차 실내로 유입된 외부공기를 냉매가 흐르는 증발기 또는 차량 엔진의 냉각수가 흐르는 히터로 선택적으로 통과시켜 열교환시킨 후, 차 실내의 각 토출구와 연통된 덕트를 통하여 냉기 또는 온기 상태로 차량 실내의 여러 방향으로 분배함으로써, 차량 실내를 냉난방하는 장치이다.In general, in a vehicle air conditioner, external air introduced into a vehicle interior by a blower unit having a blower fan is selectively passed through an evaporator through which a coolant flows or a heater through which cooling water in a vehicle engine flows, And distributes the refrigerant in various directions in the interior of the vehicle in a cold or warm state through a duct communicated with the discharge port, thereby cooling and heating the interior of the vehicle.

이러한 공조장치에는, 송풍팬에 의하여 공조케이스 내부로 유입되는 공기에 포함된 먼지나 유해성분, 냄새성분 등을 흡착 제거하여, 탑승자에게 쾌적한 공기를 제공하기 위하여 에어필터가 장착된다. 상기 에어필터는, 블로어유닛과 증발기유닛 사이에 설치되어 있다. 이러한 에어필터는 어느 정도의 사용 기간이 지나면 그 표면에 불순물이 축적되고, 그로 인해 통기 성능이 저하되면서 공조기능을 저하시키기 때문에 정기적으로 새 필터로 교체하여야 한다.In such an air conditioner, an air filter is mounted to adsorb and remove dust, harmful components, odor components, and the like contained in the air introduced into the air conditioning case by a blowing fan to provide pleasant air to the occupant. The air filter is provided between the blower unit and the evaporator unit. Such an air filter is required to be replaced periodically with a new filter because impurities are accumulated on the surface of the air filter for a certain period of time, thereby deteriorating air-conditioning performance while lowering air-conditioning performance.

따라서, 차량용 공조장치에는 에어필터를 쉽게 교체할 수 있도록 필터삽입구가 형성되고, 이 필터 삽입구에 탈착 가능한 필터커버가 장착된다.Therefore, the air conditioner of the vehicle is provided with a filter insertion port for easily replacing the air filter, and a detachable filter cover is mounted on the filter insertion port.

특히, 이러한 에어필터는 차실내의 조수석측에 설치된 글러브박스를 탈거한 후에 간편하게 교체할 수 있도록 필터삽입구를 밀폐하는 필터커버의 양측단부에 결합겸용 손잡이부를 형성한 구조로 설계되어 있으나, 그 글로브박스의 형상이나 차량 실내의 레이아웃 상 일 측에만 손잡이부를 형성하는 경우도 있다.Particularly, in such an air filter, a structure is employed in which a coupling handle is formed at both ends of a filter cover for sealing the filter insertion port so that the glove box installed on the passenger seat side of the car can be easily replaced after removing the glove box. However, The handle portion may be formed only on one side of the layout of the vehicle interior.

이러한 필터커버의 구조는 증발기유닛의 케이스 내에 에어필터를 설치하여 고정하는 필터커버의 경우에도 동일하게 적용될 수 있다.The structure of such a filter cover can be equally applied to a filter cover in which an air filter is installed and fixed in a case of an evaporator unit.

도 1은 상술한 블로워유닛(10)에 에어필터(20)를 장착하는 예를 나타내는 도면이다.1 is a view showing an example of mounting the air filter 20 on the blower unit 10 described above.

도 1과 같이, 상기 블로워유닛(10)은, 차량의 내부 공기와 외부 공기의 유동통로와 각각 연결되는 내기유입구(11)와 외기유입구(12), 상기 내기유입구(11)와 외기유입구(12)의 사이에서 회동하면서 내기유입구(11)와 외기유입구(12)를 선택적으로 개폐하는 내외기전환도어(미도시)를 갖는 에어 인테이크 케이스(Air Intake Case, 10a)를 포함하는 구조로 이루어져 있다. 그리고 상기 에어 인테이크 케이스(10a)의 하부에는 내부에 송풍팬(미도시)을 구비한 스크롤 케이스(Scroll Case, 10b)와, 상기 송풍팬을 구동시키도록 상기 스크롤 케이스(10b)의 저면을 관통하여 설치되는 전동모터(13)가 설치된다.1, the blower unit 10 includes an inflow inlet 11 and an outside air inlet 12 which are respectively connected to a flow passage of internal air and external air of the vehicle, an inflow inlet 11 and an outside air inlet 12 And an air intake case (air intake case) 10a having an inside / outside switching door (not shown) for selectively opening and closing the inside air inlet 11 and the outside air inlet 12 while rotating between the inside air inlet 11 and the outside air inlet 12. A scroll case 10b having an air blowing fan (not shown) is installed in the lower portion of the air intake case 10a. The scroll case 10b penetrates the bottom surface of the scroll case 10b to drive the blowing fan An electric motor 13 is installed.

상술한 구조에서 공기여과용 에어필터(20)는 상기 내외기전환도어와 송풍팬 사이에 형성되는 필터장착부(10c)에 필터삽입구(14)를 통해 삽입 장착된 후, 필터커버(30)를 필터삽입구(14)에 결합시키는 것에 의해 블로워유닛(10)에 고정 장착된다.In the above-described structure, the air filtering air filter 20 is inserted into the filter mounting portion 10c formed between the inside / outside switching door and the blowing fan through the filter insertion port 14, And is fixedly attached to the blower unit 10 by being engaged with the insertion port 14. [

상기 필터커버(30)는 필터 삽입구(14)에 대응하는 형상의 판 또는 격자구조체로 구성된다. 또한, 블로워유닛(10)의 삽입구(14)에 결합될 수 있도록, 상기 필터커버(30)의 일 측에는 필터커버(30)의 측 방향으로 일정 길이 돌출되는 삽입고정부(31)가 형성되고, 타 측에는 탄성력에 의해 탄성 결합됨에 따라 필터커버(30)가 블로워유닛(10)으로부터 이탈되지 않도록 고정하는 탄성결합부(32)가 형성된다. 상기 탄성결합부(32)는 한 쌍의 손잡이부(32a)와, 걸림돌기부(32e)와, 한 쌍의 손잡이부(32a)를 양측의 연결점(P1, P2)에 의해 연결하는 연결부(32c)를 포함하여 구성된다.The filter cover (30) is constituted by a plate or a lattice structure having a shape corresponding to the filter insertion port (14). An insertion fixing part 31 protruding in a lateral direction of the filter cover 30 by a predetermined length is formed on one side of the filter cover 30 so as to be coupled to the insertion port 14 of the blower unit 10, And an elastic coupling portion 32 for fixing the filter cover 30 so as not to be detached from the blower unit 10 is formed on the other side by being elastically coupled by elastic force. The elastic coupling portion 32 includes a pair of knob portions 32a, a locking protrusion 32e and a connecting portion 32c connecting the pair of knob portions 32a by connecting points P1 and P2 on both sides, .

또한, 상술한 구성의 필터커버(30)가 필터 삽입구(14)에 결합 고정되도록 하기 위하여, 상기 필터삽입구(14)의 상기 삽입고정부(31)와 대향하는 필터삽입구(14)의 외측면에는, 필터커버(30) 측으로 돌출된 후 삽입고정부(31)가 삽입되도록 측 방향으로 관통되는 개구를 구비한 제1결합수용부(15)가 형성된다. 그리고 상기 탄성결합부(32)와 대향하는 필터삽입구(14)의 외 측면에는 탄성결합부(32)가 탄성 결합될 수 있도록, 입구측에는 내측으로 돌출되는 돌출벽(16b)이 형성되어 탄성결합부(32)가 삽입된 후 탄성결합 고정되는 제2결합수용부(16)가 형성된다.In order to fix the filter cover 30 having the above-described structure to the filter insertion port 14, the outer surface of the filter insertion port 14, which faces the insertion fixing portion 31 of the filter insertion port 14, , And a first engagement receiving portion (15) having an opening penetrating laterally so as to be inserted into the insertion fixing portion (31) after protruding toward the filter cover (30) is formed. A protruded wall 16b protruding inward is formed at an inlet side of the filter insertion port 14 facing the elastic coupling portion 32 so that the elastic coupling portion 32 can be resiliently coupled to the outer surface of the filter insertion port 14, (32) is inserted and then the second engaging portion (16) is resiliently engaged.

상술한 구성에 의해 필터삽입구(14)에 에어필터(20)가 삽입된 후에는, 필터커버(30)의 삽입고정부(31)가 블로워유닛(10)의 제1결합수용부(15)에 삽입된 후, 필터커버(30)의 탄성결합부(32)를 제2결합수용부(16)에 억지끼움에 의해 탄성 결합시키는 것에 의해, 필터삽입구(14)에 결합 고정시키게 된다.The insertion fixing portion 31 of the filter cover 30 is inserted into the first engagement receiving portion 15 of the blower unit 10 after the air filter 20 is inserted into the filter insertion port 14 by the above- The elastic coupling portion 32 of the filter cover 30 is inserted and fixed to the filter insertion port 14 by elastically coupling the elastic coupling portion 32 of the filter cover 30 to the second engagement receiving portion 16. [

이때, 상술한 종래기술의 경우, 제1결합수용부(15)에 삽입고정부(31)가 정확히 삽입되지 않은체 필터커버(14)가 결합되는 오결합이 발생할 수 있다.At this time, in the case of the above-described conventional technique, an erroneous coupling may be generated in which the sieve filter cover 14 to which the insertion fixing portion 31 is not inserted correctly is engaged in the first engagement receiving portion 15.

도 2는 상술한 종래기술의 필터커버(14)의 오결합을 나타내는 도면이다.Fig. 2 is a view showing a misjudgment of the filter cover 14 of the prior art described above.

도 2에 도시된 바와 같이, 종래기술의 제1결합수용부(15)의 돌출 길이가 거의 필터커버(14)의 두께에 대응하는 길이를 가지기 때문에, 필터커버(30)의 삽입고정부(31)가 제1결합수용부(15)에 삽입되지 않은 상태에서 탄성결합부(32)가 제2결합수용부(16)에 결합되는 오 결합이 발생하는 경우, 이를 작업자가 확인하는 것이 어려운 문제점을 가진다.2, since the protruding length of the first engagement receptacle 15 of the prior art has a length substantially corresponding to the thickness of the filter cover 14, When an erroneous engagement is generated in which the resiliently engaging portion 32 is engaged with the second engage receiving portion 16 in a state where the first engaging portion 15 is not inserted into the first engaging portion 15, I have.

이와 같은 필터커버(14)의 삽입고정부(31)가 제1결합수용부(15)에 삽입되지 않는 오결합이 발생하는 경우, 차량의 주행 중 또는 공조장치의 구동 중에 발생하는 진동에 의해, 필터커버(30)의 삽입고정부(31) 측이 블로워유닛(10)으로부터 이격되어, 에어필터(20)가 정상 위치에서 벗어나게 되어 에어필터(20)를 경유하지 않는 공기가 공조장치 내부로 유입되므로, 먼지, 냄새 물질 등을 이물질을 완전히 제거하지 못하게 되고, 이로 인해 실내의 쾌적성을 저하시키는 문제점 또한 발생시킨다.In the case where the insertion fixing portion 31 of the filter cover 14 is not inserted into the first engagement accommodating portion 15, a vibration is generated during the running of the vehicle or during the operation of the air conditioner, The side of the insertion fixing portion 31 of the filter cover 30 is spaced apart from the blower unit 10 so that the air filter 20 is displaced from the normal position so that air not passing through the air filter 20 flows into the air conditioner So that it is impossible to completely remove foreign matter from dust, odorous substances, and the like, thereby causing a problem of lowering the comfort of the room.

이와 함께, 필터거버(14)의 상술한 오결합에 의해, 삽입고정부(31)가 고정되지 않고, 차량의 주행 또는 공조장치의 구동 중 진행하게 되므로, 소음과 진동을 발생시키며, 차량 진동에 의해 에어필터(20), 필터커버(14) 또는 블로워유닛(10)이 파손될 수 있는 문제점 또한 가진다.In addition, due to the above-described erroneous coupling of the filter gerber 14, the insertion fixing portion 31 is not fixed, and the vehicle travels or runs while the air conditioner is being driven. Thus, noise and vibration are generated, The air filter 20, the filter cover 14 or the blower unit 10 may be damaged.

이러한 문제는 상술한 바와 같이 에어필터가 장착되는 증발기유닛의 필터커버의 결합의 경우에도 동일하게 발생하게 된다.This problem also occurs in the case of the coupling of the filter cover of the evaporator unit in which the air filter is mounted as described above.

따라서, 본 발명은 상술한 종래기술의 문제점을 해결하기 위한 것으로서, 차량용 공조장치의 블루워유닛 또는 증발기유닛에 에어필터를 장착한 후 필터커버를 고정 결합시키는 경우, 필터커버의 오결합이 발생하면 작업자가 필터커버의 오결합을 용이하게 인식할 수 있도록 개선된 필터커버 결합 구조를 가지는 차량용 공조장치를 제공하는 것을 그 목적으로 한다.SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above problems occurring in the prior art, and it is an object of the present invention to provide an air conditioner for a vehicle air conditioner, And it is an object of the present invention to provide a vehicle air conditioner having an improved filter cover coupling structure so that an operator can easily recognize a wrong coupling of the filter cover.

상술한 목적을 달성하기 위한 본 발명의 차량용 공조장치는, 블로워유닛 또는 증발기유닛의 필터삽입구(114)가 형성되고 양측면 각각에 삽입고정부결합부(110)와 제2결합수용부(16)가 형성된 필터장착부(100c)에, 일측에 형성된 삽입고정부(131)를 상기 삽입고정부결합부(110)에 결합시킨 후 타측에 형성된 탄성결합부(32)를 상기 제2결합수용부(16)에 결합시키는 것에 의패 필터삽입구(114)를 통해 필터장착부(100c)에 장착된 에어필터(20)를 고정시키는 필터커버(130)를 포함하는 차량용 공조장치에 있어서, 상기 삽입고정부결합부(110)는, 상기 삽입고정부(131)가 삽입되도록 측방향으로 관통되는 삽입구멍(114);과, 상기 삽입구멍(114)으로부터 상기 필터삽입구(114)의 정면 방향으로 일정 길이 돌출 형성되는 오결합확인가이드(113);를 포함하여 구성되는 것을 특징으로 한다.In order to achieve the above object, a vehicle air conditioner of the present invention is characterized in that a filter insertion port 114 of a blower unit or an evaporator unit is formed, and an insertion fixed fastener coupling portion 110 and a second coupling receiving portion 16 are formed on both sides thereof After the insertion fixing part 131 formed at one side is coupled to the insertion fixing part 110 and the elastic coupling part 32 formed at the other side is coupled to the second connection part 16 in the filter mounting part 100c, And a filter cover (130) for fixing the air filter (20) mounted on the filter mounting portion (100c) through a spoilage filter inserting hole (114) in the insertion fixing part (110) An insertion hole 114 through which the insertion fixing part 131 is inserted in a lateral direction so as to be inserted into the insertion hole 114; 113). ≪ RTI ID = 0.0 > The.

상기 삽입고정부(131)는 상기 필터커버(114)의 측면에서 상하 방향으로 하나 이상이 형성되고, 상기 삽입고정부결합부(110)는 상기 필터장착부(100c)의 상기 삽입고정부(131)측의 측면에서 상기 삽입고정부(131)에 대응하는 개수를 가지도록 형성될 수도 있다.One or more of the insertion fixing portions 131 are formed on the side surface of the filter cover 114 in the vertical direction and the insertion fixing portion 110 is fixed to the insertion fixing portion 131 side of the filter mounting portion 100c The insertion fixing part 131 may be formed to have a corresponding number.

상술한 구성을 가지는 본 발명의 차량용 공조장치는, 블로워유닛 또는 증발기유닛의 필터장착부에 필터삽입구를 통해 에어필터를 삽입한 후, 필터커버를 필터삽입구에 결합고정시키는 것에 의해 에어필터를 고정 장착시키는 때에, 필터커버의 삽입고정부가 필터장착부의 삽입고정부결합부에 정확히 결합되지 않는 오결합이 발생하는 경우, 오결합확인가이드가 필터커버의 삽입고정부가 형성된 일측부를 필터장착부로부터 일정 거리 이격시키는 것에 의해, 작업자가 필터커버의 오결합 유무를 육안으로 용이하게 식별할 수 있도록 하는 효과를 제공한다.The air conditioning apparatus of the present invention having the above-described configuration is characterized in that the air filter is inserted into the filter mounting portion of the blower unit or the evaporator unit, and then the filter cover is fixedly attached to the filter inlet, When the filter cover is inserted into the insertion hole of the filter cover, the filter cover is inserted into the insertion hole of the filter cover, , It is possible to provide an effect that the operator can easily visually recognize the presence or absence of a bad combination of the filter cover.

도 1은 상술한 블로워유닛(10)에 에어필터(20)를 장착하는 예를 나타내는 도면,
도 2는 상술한 종래기술의 필터커버(14)의 오결합을 나타내는 도면,
도 3은 본 발명의 실시예에 따르는 필터커버 오결합확인가이드를 구비한 차량용 공조장치 중 블로워유닛(100)의 필터커버(130) 오결합 상태를 나타내는 도면,
도 4는 도 3의 필터커버(130)의 삽입고정부(131)가 블로워유닛(100) 필터장착부(100c)의 삽입고정부결합부(110)의 삽입구멍(111)에 결합되지 않은 오결합 상태를 나타내는 도면,
도 5는 도 3의 필터커버(130)의 탄성결합부(32)와 블로워유닛(100) 필터장착부(100c)의 제2결합수용부(16)의 결합 상태를 나타내는 도면,
도 6은 필터커버(130)의 삽입고정부(131)가 삽입고정부결합부(110)에 결합되지 않은 상태에서, 필터커버(130)의 탄성결합부(32)가 제2결합수용부(16)에 결합 고정결합되는 오결합이 발생한 경우, 작업자가 오결합의 확인을 용이하게 하도록 삽입고정부(131)가 형성된 필터커버(130) 측이 오결합확인가이드(114)에 의해 필터장착부(100c)으로부터 육안으로 식별할 수 있을 정도의 틈을 가지고 이격되는 상태를 나타내는 도면이다.1 is a view showing an example in which the air filter 20 is mounted on the blower unit 10 described above,
Fig. 2 is a view showing a misjudgment of the filter cover 14 of the prior art described above,
FIG. 3 is a view showing an assembled state of the filter cover 130 of the blower unit 100 of a vehicle air conditioner having a filter cover erroneous confirmation check guide according to an embodiment of the present invention,
4 is an exploded perspective view illustrating a state in which the insertion fixing part 131 of the filter cover 130 of FIG. 3 is inserted into the insertion hole 111 of the insertion fixing part 110 of the blower unit 100 filter mounting part 100c, Fig.
5 is a view showing a state of engagement between the elastic coupling portion 32 of the filter cover 130 of FIG. 3 and the second coupling receiving portion 16 of the filter attachment portion 100c of the blower unit 100,
6 shows a state in which the elastic engaging portion 32 of the filter cover 130 is engaged with the second engaging portion 16 of the filter cover 130 in a state where the insertion fixing portion 131 of the filter cover 130 is not engaged with the insertion fixing portion- The filter cover 130 side on which the insertion fixing part 131 is formed is connected to the filter mounting part 100c by the misalignment confirmation guide 114 so that the operator can easily confirm the erroneous connection, ) With a gap so as to be visually distinguishable from each other.

이하, 본 발명의 실시예를 나타내는 첨부 도면을 참조하여 본 발명을 더욱 상세히 설명한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings showing embodiments of the present invention.

도 3은 본 발명의 실시예에 따르는 필터커버 오결합확인가이드(114)를 구비한 차량용 공조장치 중 블로워유닛(100)의 필터커버(130) 오결합 상태를 나타내는 도면이다.3 is a view showing an assembled state of the filter cover 130 of the blower unit 100 of a vehicle air conditioner having a filter cover ergonomic confirmation guide 114 according to an embodiment of the present invention.

도면부호는 미도시되어 있으나, 도 3의 블로워유닛(100)은, 도 1과 같이, 차량의 내부 공기와 외부 공기의 유동통로와 각각 연결되는 내기유입구(11)와 외기유입구(12), 상기 내기유입구(11)와 외기유입구(12)의 사이에서 회동하면서 내기유입구(11)와 외기유입구(12)를 선택적으로 개폐하는 내외기전환도어(미도시)를 갖는 에어 인테이크 케이스(Air Intake Case, 10a)를 포함하는 구조로 이루어져 있다. 그리고 상기 에어 인테이크 케이스(10a)의 하부에는 내부에 송풍팬(미도시)을 구비한 스크롤 케이스(Scroll Case, 10b)와, 상기 송풍팬을 구동시키도록 상기 스크롤 케이스(10b)의 저면을 관통하여 설치되는 전동모터(13)가 설치된다.1, the blower unit 100 of FIG. 3 includes an inflow inlet 11 and an outside air inlet 12, which are respectively connected to the flow path of the inside air and the outside air of the vehicle, (Not shown) for selectively opening and closing the indoor air inlet port 11 and the outdoor air inlet port 12 while rotating between the indoor air inlet port 11 and the outdoor air inlet port 12, 10a. A scroll case 10b having an air blowing fan (not shown) is installed in the lower portion of the air intake case 10a. The scroll case 10b penetrates the bottom surface of the scroll case 10b to drive the blowing fan An electric motor 13 is installed.

도 3에 도시된 바와 같이, 상기 도 3의 블로워유닛(100)은 에어필터(20)가 장착되도록 내외기전환도어와 송풍팬 상이에 형성되는 필터장착부(100c)에 오결합확인가이드(113)를 구비한 삽입고정부결합부(110)를 구비하는 구성과, 필터커버(114)의 삽입부고정부(131)가 하나 이상 형성되는 구성에서 도 1의 블로워유닛(10)의 필터장착부(10c) 및 필터커버(14)와 상이한 구성을 가진다.3, the blower unit 100 shown in FIG. 3 includes a mistake confirmation guide 113 on a filter mounting portion 100c formed on an internal / external switching door and a blower fan so as to mount the air filter 20, The filter mounting portion 10c of the blower unit 10 shown in Fig. 1 and the filter mounting portion 10c of the blower unit 10 shown in Fig. 1 are configured so that at least one of the insertion fixing portions 131 of the filter cover 114 is formed. And has a configuration different from that of the filter cover 14.

도 4는 도 3의 필터커버(130)의 삽입고정부(131)가 블로워유닛(100) 필터장착부(100c)의 삽입고정부결합부(110)의 삽입구멍(111)에 결합되지 않은 오결합 상태를 나타내는 도면이고, 도 5는 도 3의 필터커버(130)의 탄성결합부(32)와 블로워유닛(100) 필터장착부(100c)의 제2결합수용부(16)의 결합 상태를 나타내는 도면이다.4 is an exploded perspective view illustrating a state in which the insertion fixing part 131 of the filter cover 130 of FIG. 3 is inserted into the insertion hole 111 of the insertion fixing part 110 of the blower unit 100 filter mounting part 100c, 5 is a view showing a state in which the elastic coupling portion 32 of the filter cover 130 of FIG. 3 and the second coupling receiving portion 16 of the blower unit 100 filter mounting portion 100c are engaged with each other .

상기 필터장착부(100c)는, 도 4에 도시된 바와 같이, 일 측면에는 필터커버(130)의 삽입고정부(131)가 삽입되어 걸리는 삽입구멍(111)이 형성되고, 삽입구멍(111)으로부터 일정 이격 거리를 형성하도록 필터장착부(100c)의 전면 방향으로 일정 길이 돌출되는 오결합확인가이드(113)를 포함하는 하나 이상의 삽입고정부결합부(110)가 형성된다. 그리고 도 5와 같이, 필터장착부(100c)의 타 측면에는 필터커버(130)의 탄성결합부(32)가 삽입되는 탄성결합 고정되는 제2결합수용부(16)가 형성된다.As shown in FIG. 4, the filter mounting portion 100c has an insertion hole 111 through which the insertion fixing portion 131 of the filter cover 130 is inserted, At least one insertion fixed fastener coupling part 110 including a wrong coupling confirmation guide 113 protruding by a predetermined length in the front direction of the filter mounting part 100c is formed to form a constant spacing distance. As shown in FIG. 5, a second engaging portion 16 to which the resilient engaging portion 32 of the filter cover 130 is elastically engaged is formed on the other side of the filter attaching portion 100c.

상기 필터커버(130)는, 도 4와 같이, 상기 필터장착부(100c)의 삽입고정부결합부(110)가 형성된 측면에 대향하는 측면에서 측 방향으로 돌출 형성되는 하나 이상의 삽입고정부(131)가 형성된다. 그리고 도 5와 같이, 상기 필터장착부(100c)의 제2결합수용부(16)에 대향하는 필터커버(130)의 측면에는 도 1에서 설명한 바와 같이, 제2결합수용부(16)에 삽입되어 탄성결합 고정되는 탄성결합부(32)가 형성된다.4, the filter cover 130 includes at least one insertion / attachment portion 131 protruding laterally from a side of the filter mounting portion 100c opposite to the side where the insertion / . 5, a side of the filter cover 130 facing the second engagement receiving portion 16 of the filter mounting portion 100c is inserted into the second engagement receiving portion 16 as described in FIG. 1 An elastic coupling portion 32 to which the elastic coupling is fixed is formed.

상술한 구성을 가지는 블로워유닛(100)에 에어필터(20)를 초기 장착 또는 교환 장착 시에, 작업자는 필터삽입구(114)를 통해 에어필터(20)를 필터장착부(100c)에 삽입 장착한다.The operator inserts the air filter 20 into the filter mounting portion 100c through the filter insertion port 114 when the air filter 20 is initially mounted or replaced in the blower unit 100 having the above-described configuration.

이 후, 도 4와 같이, 필터커버(130)의 삽입고정부(131)들을 필터장착부(100c)의 삽입고정부결합부(110)에 형성된 삽입구멍(111)들에 삽입하여 걸리어지도록 한 후, 도 5와 같이, 탄성결합부(32)를 필터장착부(100c)의 제2결합수용부(16)에 강제 삽입하여 탄성결합에 의해 고정결합시키는 것에 의해 에어필터(20)의 장착을 종료하게 된다.4, the insertion fixing parts 131 of the filter cover 130 are inserted into the insertion holes 111 formed in the insertion fixing part 110 of the filter mounting part 100c, , The elastic engaging portion 32 is forcibly inserted into the second engaging receiving portion 16 of the filter mounting portion 100c and fixedly engaged with the elastic engaging portion 32 by elastic coupling as shown in Fig. 5, thereby ending the mounting of the air filter 20 do.

이 경우, 종래기술에서와 같이, 필터커버(130)의 삽입고정부(131)들이 필터장 착부(100c)의 삽입고정부결합부(110)에 형성된 삽입구멍(111)들에 삽입되지 않는 오결합 상태가 발생할 수 있다.In this case, as in the prior art, since the insertion fixing portions 131 of the filter cover 130 are not inserted into the insertion holes 111 formed in the insertion fixing portion 110 of the filter fitting portion 100c, State may occur.

도 6은 필터커버(130)의 삽입고정부(131)가 삽입고정부결합부(110)에 결합되지 않은 상태에서, 필터커버(130)의 탄성결합부(32)가 제2결합수용부(16)에 결합 고정결합되는 오결합이 발생한 경우, 작업자가 오결합의 확인을 용이하게 하도록 삽입고정부(131)가 형성된 필터커버(130) 측이 오결합확인가이드(113)에 의해 필터장착부(100c)으로부터 육안으로 식별할 수 있을 정도의 틈을 가지고 이격되는 상태를 나타내는 도면이다.6 shows a state in which the elastic engaging portion 32 of the filter cover 130 is engaged with the second engaging portion 16 of the filter cover 130 in a state where the insertion fixing portion 131 of the filter cover 130 is not engaged with the insertion fixing portion- The filter cover 130 side on which the insertion fixing part 131 is formed is connected to the filter mounting part 100c by the misalignment check guide 113 so that the operator can easily confirm the erroneous connection, ) With a gap so as to be visually distinguishable from each other.

도 6에 도시된 바와 같이, 필터커버(130)의 삽입고정부(131)들이 필터장착부(100c)의 삽입고정부결합부(110)의 삽입구멍(111)들에 삽입되지 않은 상태에서, 필터커버(130)의 탄성결합부(32)가 필터장착부(110c)의 제2결합수용부(16)에 억지 끼움 방식에 의해 탄성 결합되는 경우, 삽입고정부(131)들은 오결합확인가이드(113)들의 전면에 걸쳐지게 된다.6, in a state where the insertion fixing portions 131 of the filter cover 130 are not inserted into the insertion holes 111 of the insertion fixing portion 110 of the filter mounting portion 100c, The insertion securing portions 131 are inserted into the second engaging portion 16 of the filter mounting portion 110c by the erroneous engagement of the erroneous engaging portion 113 of the filter attachment portion 110c, As shown in FIG.

이에 의해, 필터커버(130)의 삽입고정부(131)가 형성되는 측부는 오결합확인가이드(113)의 돌출 길이만큼 필터장착부(110c)의 필터삽입구(114)가 형성된 전면으로부터 틈(140)을 형성하며 이격된다. 상술한 틈(140)은 작업자가 육안으로 용이하게 식별할 수 있을 정도의 이격 거리를 가지게 되므로, 작업자는 상술한 틈(140)의 형성을 관찰하는 것에, 필터커버(130)가 필터장착부(100c)의 필터삽입구(114)가 형성된 전면에 정확히 결합되었는지, 오결합되었는지를 용이하게 확인할 수 있게 된다.The side portion of the filter cover 130 where the insertion fixing portion 131 is formed is formed in the gap 140 from the front surface where the filter insertion port 114 of the filter mounting portion 110c is formed by the projecting length of the erroneous- And is spaced apart. The operator sees the formation of the above-mentioned gap 140, and the filter cover 130 is attached to the filter mounting portion 100c It is possible to easily confirm whether or not the filter is inserted into the front surface of the filter insertion hole 114 of the filter.

한편, 상기 탄성결합부(32)와 제2결합수용부(16) 중 적어도 하나에는 조립 가이드부(329)가 구비된다. 조립 가이드부(329)는 상기 삽입고정부(131)가 삽입고정부결합부(110)에 오조립 시, 탄성결합부(32)와 제2결합수용부(16) 간의 탄성 결합을 규제하는 기능을 한다. 이로 인해, 필터커버(130)가 필터삽입구(114)의 전면에 오결합된 상태에서 조립이 불가능하도록 하여 오조립을 방지할 수 있다.Meanwhile, at least one of the elastic coupling portion 32 and the second coupling receiving portion 16 is provided with an assembly guide portion 329. The assembly guide portion 329 has a function of restricting the elastic coupling between the elastic coupling portion 32 and the second coupling receiving portion 16 when the insertion fixing portion 131 is assembled to the insertion fixed coupling portion 110 do. This prevents the filter cover 130 from being assembled in a state where the filter cover 130 is coupled to the front surface of the filter insertion port 114, thereby preventing misassembly.

이 경우, 상기 조립 가이드부(329)는 오결합확인가이드(113)의 돌출 방향과 나란한 방향으로 탄성결합부(32)에서 제2결합수용부(16) 측으로 연장 형성되거나, 제2결합수용부(16)에서 탄성결합부(32) 측으로 연장 형성된다. 따라서, 간단한 구성을 통해, 필터커버(130)와 필터장착부(100c) 간의 오조립을 방지할 수 있게 된다.In this case, the assembly guide portion 329 may extend from the elastic coupling portion 32 to the second coupling receiving portion 16 in a direction parallel to the projecting direction of the false coupling check guide 113, (16) to the side of the elastic coupling portion (32). Therefore, it is possible to prevent misassembly between the filter cover 130 and the filter mounting portion 100c through a simple structure.

16: 제2결합수용부 32: 탄성결합부
100: 블로워 유닛 100c: 필터장착부
110: 삽입고정부결합부 111: 삽입구멍
113: 오결합확인가이드 130: 필터커버
131: 삽입고정부 140: 틈16: second engaging portion 32: elastic engaging portion
100: blower unit 100c: filter mounting part
110: inserting fixedly coupled portion 111: inserting hole
113: O connection check guide 130: Filter cover
131: insertion fixing portion 140:

Claims (4)

블로워유닛 또는 증발기유닛의 필터삽입구(114)가 형성되고 양측면 각각에 삽입고정부결합부(110)와 제2결합수용부(16)가 형성된 필터장착부(100c)에, 일측에 형성된 삽입고정부(131)를 상기 삽입고정부결합부(110)에 결합시킨 후 타측에 형성된 탄성결합부(32)를 상기 제2결합수용부(16)에 결합시키는 것에 의해 필터삽입구(114)를 통해 필터장착부(100c)에 장착된 에어필터(20)를 고정시키는 필터커버(130)를 포함하는 차량용 공조장치에 있어서,
상기 삽입고정부결합부(110)는,
상기 삽입고정부(131)가 삽입되도록 측방향으로 관통되는 삽입구멍(111)과, 상기 삽입구멍(111)으로부터 상기 필터삽입구(114)의 정면 방향을 향해 돌출되게 연장 형성된 오결합확인가이드(113)를 구비하는 것을 특징으로 하는 차량용 공조장치.A filter mounting portion 100c in which a filter inserting hole 114 of the blower unit or the evaporator unit is formed and the inserting and fixing portion 110 and the second inserting portion 16 are formed on both sides thereof, And the elastic coupling portion 32 formed on the other side is coupled to the second coupling receiving portion 16 so that the filter mounting portion 100c is inserted through the filter insertion hole 114, And a filter cover (130) for fixing the air filter (20) mounted on the vehicle body
The inserting / securing / coupling portion 110,
An insertion hole 111 penetrating laterally to insert the insertion fixing portion 131 and an erroneous engagement confirmation guide 113 formed to extend from the insertion hole 111 so as to protrude toward the front direction of the filter insertion hole 114 And a controller for controlling the air conditioner. 청구항 1에 있어서,
상기 삽입고정부(131)는 상기 필터커버(114)의 측면에서 상하 방향으로 하나 이상이 형성되고,
상기 삽입고정부결합부(110)는 상기 필터장착부(100c)의 상기 삽입고정부(131)측의 측면에서 상기 삽입고정부(131)에 대응하는 개수를 가지도록 형성되는 것을 특징으로 하는 차량용 공조장치.The method according to claim 1,
The insertion fixing part 131 is formed on the side surface of the filter cover 114 in the vertical direction,
Wherein the inserted and fixedly coupled portion 110 is formed to have a number corresponding to the insertion fixing portion 131 on the side of the insertion fixing portion 131 side of the filter mounting portion 100c. . 제1 항에 있어서,
상기 탄성결합부(32)와 제2결합수용부(16) 중 적어도 하나에는 상기 삽입고정부(131)가 삽입고정부결합부(110)에 오조립시 상기 탄성결합부(32)와 제2결합수용부(16) 간의 탄성 결합을 규제하는 조립 가이드부(329)를 구비하는 것을 특징으로 하는 차량용 공조장치.The method according to claim 1,
At least one of the elastic engaging portion 32 and the second engaging receiving portion 16 may be formed with at least one of the elastic engaging portion 32 and the second engaging portion 32, And an assembly guide portion (329) for restricting elastic coupling between the accommodating portion (16). 제3 항에 있어서,
상기 조립 가이드부(329)는 상기 오결합확인가이드(113)의 돌출 방향과 나란한 방향으로 탄성결합부(32)에서 제2결합수용부(16) 측으로 또는 제2결합수용부(16)에서 탄성결합부(32) 측으로 연장 형성되는 것을 특징으로 하는 차량용 공조장치.The method of claim 3,
The assembly guide portion 329 is elastically deformed in the elastic coupling portion 32 toward the second coupling receiving portion 16 or in the second coupling receiving portion 16 in the direction parallel to the projecting direction of the false- Is formed to extend toward the engaging portion (32).
KR1020130035631A 2013-04-02 2013-04-02 Air conditioner for vehicle KR102011729B1 (en)

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CN106274355A (en) * 2016-08-18 2017-01-04 博耐尔汽车电气系统有限公司 A kind of automobile air-conditioning filter mounting structure
CN106274354A (en) * 2016-08-18 2017-01-04 博耐尔汽车电气系统有限公司 A kind of installation and removal method of automobile air-conditioning filter
CN106314076A (en) * 2016-08-31 2017-01-11 博耐尔汽车电气系统有限公司 Protection cover structure of automotive-air-conditioner air feeding filter
KR20200011132A (en) * 2018-07-24 2020-02-03 한온시스템 주식회사 Mounting structure of air filter for automobile
CN110901349A (en) * 2019-12-25 2020-03-24 博耐尔汽车电气系统有限公司 Filter cover plate structure
WO2024032442A1 (en) * 2022-08-10 2024-02-15 比亚迪股份有限公司 Antibacterial module and assembly, air conditioning system, and vehicle

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KR20080035264A (en) * 2006-10-19 2008-04-23 한라공조주식회사 Fixing structure of filter cover for air conditioning system of vehicles

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KR100465699B1 (en) * 2002-04-19 2005-01-13 엘지전자 주식회사 Control assembly of washing machine
KR20080035264A (en) * 2006-10-19 2008-04-23 한라공조주식회사 Fixing structure of filter cover for air conditioning system of vehicles

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106274355A (en) * 2016-08-18 2017-01-04 博耐尔汽车电气系统有限公司 A kind of automobile air-conditioning filter mounting structure
CN106274354A (en) * 2016-08-18 2017-01-04 博耐尔汽车电气系统有限公司 A kind of installation and removal method of automobile air-conditioning filter
CN106274354B (en) * 2016-08-18 2018-01-16 博耐尔汽车电气系统有限公司 A kind of installation and removal method of automobile air-conditioning filter
CN106314076A (en) * 2016-08-31 2017-01-11 博耐尔汽车电气系统有限公司 Protection cover structure of automotive-air-conditioner air feeding filter
KR20200011132A (en) * 2018-07-24 2020-02-03 한온시스템 주식회사 Mounting structure of air filter for automobile
CN110774871A (en) * 2018-07-24 2020-02-11 翰昂汽车零部件有限公司 Combination structure of air filter cover for vehicle
CN110901349A (en) * 2019-12-25 2020-03-24 博耐尔汽车电气系统有限公司 Filter cover plate structure
WO2024032442A1 (en) * 2022-08-10 2024-02-15 比亚迪股份有限公司 Antibacterial module and assembly, air conditioning system, and vehicle

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