KR101351455B1 - Coupling structure of an air curtain - Google Patents

Coupling structure of an air curtain Download PDF

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Publication number
KR101351455B1
KR101351455B1 KR1020130059324A KR20130059324A KR101351455B1 KR 101351455 B1 KR101351455 B1 KR 101351455B1 KR 1020130059324 A KR1020130059324 A KR 1020130059324A KR 20130059324 A KR20130059324 A KR 20130059324A KR 101351455 B1 KR101351455 B1 KR 101351455B1
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South Korea
Prior art keywords
coupling
housing
air curtain
cover
coupling member
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KR1020130059324A
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Korean (ko)
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양홍모
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(주)팬코리아 테크놀러지
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

The present invention relates to a coupling structure of an air curtain mounted on the top of an entrance for banks and department stores which have to keep the door opened when they are open. The coupling structure of an air curtain according to the present invention improves work efficiency and prevents noise caused by the vibration of a motor in constant operation by facilitating the attachment and detachment of cover to a housing by improving a coupling structure between the cover and the housing using coupling members on them to correspond to each other when the cover and housing are cleaned or on a test run.

Description

에어커튼의 결합구조{Coupling structure of an air curtain}Coupling structure of an air curtain

본 발명은 문을 열어놓고 영업을 해야하는 은행이나 백화점 등의 출입문 상측 장착되는 에어커튼의 결합구조에 관한 것으로서, 좀더 상세하게는 장시간 집진에 의해 필터에 분진이 축적되어 집진효율이 저하되는 것을 방지하기 위한 필터를 수시로 교체 또는 청소하거나 시험가동하는 과정에서 덮개와 하우징의 결합 및 해제를 매우 용이하게 할 수 있는 동시에, 지속적인 모터 작동으로 인해 덮개와 하우징 사이에 생성되는 이격으로 진동마찰이 생겨 발생하는 소음을 방지할 수 있는 에어커튼의 결합구조에 관한 것이다.The present invention relates to a coupling structure of the air curtain is installed on the upper side of the door, such as banks and department stores that must be open and operating the door, and more specifically, to prevent dust accumulation in the filter due to dust collection for a long time to prevent the dust collection efficiency is lowered. The noise generated by the vibration friction caused by the separation between the cover and the housing due to continuous motor operation can be made very easy while the filter and the filter are frequently replaced, cleaned or tested. It relates to a coupling structure of the air curtain that can prevent.

일반적으로 에어커튼장치라 함은 주로 문을 열어놓고 영업을 해야하는 은행이나 백화점 등의 출입문 상측에 부착되어 에어를 출입문의 상측에서 바닥면을 향해 강하게 송풍함으로써, 출입문 부근에 일종의 에어막이 형성되도록 하여 실내에 설치된 냉난방기기의 효율을 높여주고, 실외의 매연이나 냄새 등을 일정부분 차단시켜주는 장치이다.In general, the air curtain device is mainly attached to the upper side of the door of a bank or department store that needs to be opened and opened, and strongly blows the air toward the floor from the upper side of the door, thereby forming a kind of air curtain around the door. It is a device that raises the efficiency of air-conditioning equipment installed in the room and blocks some smoke or odor from the outside.

이러한 에어커튼의 원리를 살펴보면, 개방되어 있거나 사람의 출입이 빈번한 출입구의 상단(혹은 측면)에 에어커튼을 설치하여 실내 외를 유통하는 공기의 풍속보다 강한 풍속(5~24m/sec)의 공기를 강하게 하향 또는 수평 분사하여 출입구 전체에 공기 막을 형성해서 실 내외의 공기가 서로 유통하지 못하도록 (AirLock) 차단하는 것이다. 에어커튼의 적용범위는, 사람이 출입하는 곳에 설치하여 실내 기온의 유출 방지와 외부먼지를 차단하여 에너지 절약과 쾌적한 환경을 유지하는 것을 목적으로 하는 일반형(상가형)과, 문의 높이가 높아 고 풍속이 요구되는 공장이나 쓰레기 소각장과 같은 환경 사업소에 적용되는 산업형 등이 있다.Looking at the principle of the air curtain, the air curtain is installed at the top (or side) of the entrance or the door that is frequently opened or closed, and the air velocity (5 ~ 24m / sec) is stronger than that of the air circulating outside the room. Strongly spraying downwards or horizontally to form an air curtain in the entire entrance to block the flow of air inside and outside the room (AirLock). The application of air curtains is a general type (a mall type) that is installed in a place where a person enters and exits to prevent the leakage of indoor temperature and to prevent external dust, and to maintain an energy saving and pleasant environment. There are industrial types that are applied to environmental establishments such as factories or waste incinerators where this is required.

상기와 같은 종래의 에어커튼장치의 구성은 The configuration of the conventional air curtain device as described above

도 1에서 도시한 바와 같이,As shown in Figure 1,

공기가 배출되는 배출구(7) 및 공기를 정화하는 필터가 구비된 하우징(1)과, 상기 하우징(1) 내부에 설치되어 공기를 흡입하여 하우징(1) 외부로 안내하는 모터(4)가 장착된 임펠러(3)와, 상기 하우징(1) 내부에 설치되는 컨트롤부(5)와, 상기 하우징(1) 정면에 결합되는 다공이 형성된 덮개로 구성된다.A housing 1 having an outlet 7 through which air is discharged and a filter for purifying the air, and a motor 4 installed inside the housing 1 to suck air and guide the air out of the housing 1. The impeller 3, the control part 5 installed inside the housing 1, and a cover formed with pores coupled to the front surface of the housing 1.

상기와 같은 종래의 에어커튼장치는 장시간 집진에 의해 필터에 분진이 축적되어 집진효율을 저하되는 것을 방지하기 위해 필터를 수시로 교체 또는 청소하는데 있어서, 대부분의 덮개(2)가 하우징(1)에 볼트(6)로 결합되어 있기 때문에, 결합 및 해제가 번거러울 뿐더러, 컨트롤부(5)가 덮개(2)에 장착되어 있음으로 교체와 청소하는 과정과 a/s로 인한 시험가동하는데 있어서 덮개(2)가 컨트롤부(5)의 연결선에 매달려 불편함을 초래하거나 연결선이 단락되며 또한, 지속적인 모터(4) 작동으로 인해 볼트(6)가 밀착결합되어 덮개(2)와 하우징(1) 사이에 이격이 생겨 진동마찰로 인한 소음이 발생하는 문제점이 있다. In the conventional air curtain device as described above, in order to prevent dust from accumulating on the filter due to dust collection for a long time and to reduce the dust collection efficiency, most of the cover 2 is bolted to the housing 1. (6), it is cumbersome to engage and disengage, and the control part (5) is mounted on the cover (2), so that the cover (2) can be replaced in the process of replacement and cleaning and test run due to a / s. ) Hangs on the connecting line of the control part 5, causing inconvenience or shorting the connecting line, and due to the continuous operation of the motor 4, the bolt 6 is tightly coupled and spaced between the cover 2 and the housing 1. There is a problem that the noise caused by the vibration friction occurs.

상기 종래의 문제점을 해결하기 위한 본 발명의 목적은 덮개를 하우징에 용이하게 결합 및 해제할 수 있는 결합부재를 구비하여, 필터를 수시로 교체 또는 청소하거나 시험가동하는 과정에서 덮개와 하우징의 결합 및 해제를 매우 용이하게 할 수 있는 동시에, 지속적인 모터 작동으로 인해 덮개와 하우징 사이에 생성되는 이격이 생겨 진동마찰로 인한 발생하는 소음을 방지할 수 있는 에어커튼의 결합구조을 제공하는 것이다.An object of the present invention for solving the conventional problems is provided with a coupling member that can be easily coupled and released to the housing, the coupling and release of the cover and the housing in the process of replacing or cleaning the filter from time to time It is very easy to provide a combined structure of the air curtain that can prevent the noise generated by the vibration friction due to the gap generated between the cover and the housing due to the continuous motor operation.

상기와 같은 본 발명의 목적을 달성하기 위한 본 발명은
공기가 배출되는 배출구가 형성된 하우징과, 상기 하우징 내부에 설치되어 외부의 공기를 흡입하여 하우징 내부로 안내하는 모터가 장착된 임펠러와, 상기 하우징 내부에 설치되는 컨트롤부와, 상기 하우징 정면에 결합되는 유입구가 형성된 덮개로 구성되는 에어커튼의 결합구조에 있어서,
상기 덮개 일단 양측 모서리에 제1결합공이 구비된 제1결합부가 형성되고, 상기 제1결합부와 상호 대응하게 하우징 일단 양측모서리에 제2결합공이 구비된 제2결합부가 형성되며, 상기 덮개 타단 양측에 제3결합공이 구비된 제3결합부가 형성되고, 상기 제3결합부와 상호 대응하게 하우징 타단 양측에 제4결합공이 구비된 제4결합부가 형성되며, 상기 제1결합부의 제1결합공 및 제3결합부의 제3결합공에 제1결합부재가 관통하여 설치되며, 상기 제1결합부재와 상호대응하여 결합하기 위해, 상기 제2결합부의 제2결합공 및 제4결합부의 제4결합공에 제2결합부재가 삽입설치되며, 상기 제1결합부재는 고정부가 형성된 몸체와, 상기 고정부를 기준으로 일측에 형성된 결합돌부와, 타측에 형성된 나사부로 구성되고, 상기 제2결합부재는 외주면에 체결부가 형성된 몸체와, 상기 몸체에 상기 결합돌부가 안착되기 위해 형성된 안착홈을 더 포함하고, 상기 제1결합부재와 제2결합부재가 상호 대응하여 결합 및 해제되는 것을 특징으로 한다.The present invention for achieving the object of the present invention as described above
An impeller equipped with a housing having a discharge port through which air is discharged, a motor installed inside the housing to suck outside air and guide the inside of the housing, a control unit installed inside the housing, and a front surface of the housing In the coupling structure of the air curtain consisting of a cover formed with an inlet,
The first coupling part having a first coupling hole is formed at both edges of one end of the cover, and the second coupling part is provided at both edges of one end of the housing so as to correspond to the first coupling portion, and a second coupling part is formed at both sides of the housing. A third coupling part having a third coupling hole is formed in the second coupling part, and a fourth coupling part having a fourth coupling hole is formed at both sides of the other end of the housing so as to correspond to the third coupling part, and the first coupling hole of the first coupling part and The first coupling member penetrates through the third coupling hole of the third coupling portion, and the second coupling hole of the second coupling portion and the fourth coupling hole of the fourth coupling portion are coupled to each other to correspond to the first coupling member. The second coupling member is inserted into the installation, the first coupling member is composed of a body formed with a fixed portion, a coupling protrusion formed on one side with respect to the fixed portion, the screw portion formed on the other side, the second coupling member is the outer peripheral surface Fasteners formed on Characterized in that further includes a mounting groove formed to be the combination stone portion mounted on the body and said body, and that the first coupling member and a second coupling member coupled on and off by mutually corresponding.

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또한, 상기 결합돌부는 구형태로 형성되는 것을 특징으로 한다.In addition, the coupling protrusion is characterized in that it is formed in a spherical shape.

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또한, 상기 제2결합부재 내부에는 모터진동으로 발생하는 소음을 방지하는 소음방지공간으로 구성되는 것을 특징으로 한다.In addition, the second coupling member is characterized in that it is configured as a noise prevention space to prevent noise generated by the motor vibration.

또한, 상기 제2결합부재의 재질은 고무 또는 우레탄으로 형성되는 것을 특징으로 한다.In addition, the material of the second coupling member is characterized in that formed of rubber or urethane.

상술한 바와 같은 본 발명은 덮개와 하우징의 결합구조를 개선해서 각각에 상호 대응되는 결합부재를 장착함으로써, 덮개와 하우징 청소를 하거나 시험가동하는데 있어서, 덮개를 용이하게 결합 및 해제할 수 있음으로써, 작업효율성을 증대시킴은 물론, 지속적인 모터 작동에 따른 진동에 의해 발생하는 소음을 방지할 수 있는 효과가 있다.The present invention as described above by improving the coupling structure of the cover and the housing by mounting the corresponding mating member to each other, the cover and the housing can be easily coupled and released in cleaning or test run, In addition to increasing the work efficiency, there is an effect that can prevent the noise caused by the vibration caused by the continuous motor operation.

도 1은 종래의 에어커튼의 덮개와 하우징의 결합구조를 나타낸 사시도.
도 2는 본 발명에 따른 에어커튼의 결합구조를 나타낸 사시도.
도 3은 제 1 실시 예로, 본 발명에 따른 에어커튼의 결합부재가 결합하는 과정 1을 나타낸 부분 사시도.
도 4는 본 발명에 따른 에어커튼의 결합부재가 결합하는 과정 2를 나타낸 부분 사시도.
도 5는 본 발명에 따른 에어커튼의 결합구조에 따라 결합한 에어커튼을 나타낸 사시도.
도 6은 본 발명에 따른 에어커튼의 제1결합부재와 제2결합부재가 상호 체결되는 과정을 나타낸 종단면도.
도 7은 본 발명에 따른 덮개와 하우징이 결합하는 과정을 나타낸 측면도.
도 8은 제 2 실시 예로, 본 발명에 따른 에어커튼의 결합부재가 결합하는 과정 1을 나타낸 부분 사시도.
도 9는 제 2 실시 예로, 본 발명에 따른 에어커튼의 결합부재가 결합하는 과정 2를 나타낸 부분 사시도.1 is a perspective view showing a coupling structure of a cover and a housing of a conventional air curtain.
Figure 2 is a perspective view showing a coupling structure of the air curtain according to the present invention.
Figure 3 is a partial perspective view showing a process 1 for coupling the coupling member of the air curtain according to the first embodiment of the present invention.
Figure 4 is a partial perspective view showing a process 2 for coupling the coupling member of the air curtain according to the present invention.
5 is a perspective view showing an air curtain coupled according to the coupling structure of the air curtain according to the present invention.
Figure 6 is a longitudinal cross-sectional view showing a process of coupling the first coupling member and the second coupling member of the air curtain according to the present invention.
Figure 7 is a side view showing a process of coupling the cover and the housing according to the present invention.
8 is a partial perspective view showing a process 1 for coupling the coupling member of the air curtain according to the second embodiment of the present invention.
9 is a partial perspective view showing a process 2 for coupling the coupling member of the air curtain according to the second embodiment of the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시 예를 설명하면 다음과 같다.
공기가 배출되는 배출구(11)가 형성된 하우징(10)과, 상기 하우징(10) 내부에 설치되어 외부의 공기를 흡입하여 하우징(10) 내부로 안내하는 모터(21)가 장착된 임펠러(20)와, 상기 하우징(10) 내부에 설치되는 컨트롤부(30)와, 상기 하우징(10) 정면에 결합되는 유입구(41)가 형성된 덮개(40)로 구성되는 에어커튼의 결합구조에 있어서,
상기 덮개(40) 일단 양측 모서리에 제1결합공(51)이 구비된 제1결합부(50)가 형성되고, 상기 제1결합부(50)와 상호 대응하게 하우징(10) 일단 양측모서리에 제2결합공(61)이 구비된 제2결합부(60)가 형성되며, 상기 덮개(40) 타단 양측에 제3결합공(71)이 구비된 제3결합부(70)가 형성되고, 상기 제3결합부(70)와 상호 대응하게 하우징(10) 타단 양측에 제4결합공(81)이 구비된 제4결합부(80)가 형성되며, 상기 제1결합부(50)의 제1결합공(51) 및 제3결합부(70)의 제3결합공(71)에 제1결합부재(90)가 관통하여 설치되며, 상기 제1결합부재(90)와 상호대응하여 결합하기 위해, 상기 제2결합부(60)의 제2결합공(61) 및 제4결합부(80)의 제4결합공(81)에 제2결합부재(100)가 삽입설치되며, 상기 제1결합부재(90)는 고정부(91a)가 형성된 몸체(91)와, 상기 고정부(91a)를 기준으로 일측에 형성된 결합돌부(92)와, 타측에 형성된 나사부(93)로 구성되고, 상기 제2결합부재(100)는 외주면에 체결부(111)가 형성된 몸체(110)와, 상기 몸체(110)에 상기 결합돌부(92)가 안착되기 위해 형성된 안착홈(120)을 더 포함하고, 상기 제1결합부재(90)와 제2결합부재(100)가 상호 대응하여 결합 및 해제되는 것을 특징으로 한다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.
Impeller 20 equipped with a housing 10 having an outlet 11 through which air is discharged, and a motor 21 installed inside the housing 10 to suck outside air and guide the inside of the housing 10. And, in the coupling structure of the air curtain consisting of a control unit 30 is installed in the housing 10 and the cover 40 is formed with an inlet 41 is coupled to the front of the housing 10,
One end of the cover 40 has a first coupling part 50 provided with first coupling holes 51 at both edges thereof, and at one side edge of the housing 10 to correspond to the first coupling part 50. A second coupling part 60 having a second coupling hole 61 is formed, and a third coupling part 70 having third coupling holes 71 is formed at opposite ends of the cover 40, A fourth coupling part 80 having a fourth coupling hole 81 is formed at both ends of the housing 10 so as to correspond to the third coupling part 70, and the first coupling part 50 may be formed. The first coupling member 90 is installed through the first coupling hole 51 and the third coupling hole 71 of the third coupling part 70, and is coupled to correspond to the first coupling member 90. To this end, the second coupling member 100 is inserted into the second coupling hole 61 of the second coupling part 60 and the fourth coupling hole 81 of the fourth coupling part 80, and the first coupling part 100 is inserted into the first coupling hole 61. Coupling member 90 is a body 91 formed with a fixing portion (91a), the coupling formed on one side based on the fixing portion (91a) Consists of a protrusion 92 and a screw 93 formed on the other side, the second coupling member 100 is a body 110 having a fastening portion 111 is formed on the outer peripheral surface, and the coupling protrusion on the body 110 92 further includes a seating groove 120 formed to be seated, wherein the first coupling member 90 and the second coupling member 100 are coupled to each other and released.

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그럼, 본 발명의 구성요소들의 결합에 대한 구조를 좀더 상세하게 설명하면 다음과 같다.Then, the structure of the combination of the components of the present invention in more detail as follows.

도 2에서 도시한 바와 같이,As shown in Fig. 2,

내부공간을 가지고, 저면에 배출구(11)가 형성된 하우징(10)이 구비되고, 상기 하우징(10) 내부에는 임펠러(20)가 구비되되, 다수개가 설치될 수 있으며, 상기 임펠러(20)의 회전운동을 부여하기 위해 일펠러 일단부에 모터(21)가 장착되고, 상기 하우징(10) 내부면에는 에어커튼을 작동 및 해제하기 위해 컨트롤부(30)가 설치되며, 상기 하우징(10) 정면에는 하우징(10) 및 내부에 구비된 구성요소를 보호하기 위해 덮개(40)가 밀착하여 결합한다.A housing 10 having an inner space and a discharge port 11 formed on a bottom thereof is provided, and an impeller 20 is provided inside the housing 10, and a plurality of housings may be installed, and the impeller 20 may be rotated. The motor 21 is mounted at one end of the one feller to impart the movement, and the control unit 30 is installed at the inner surface of the housing 10 to operate and release the air curtain, and at the front of the housing 10. The cover 40 is closely coupled to protect the housing 10 and the components provided therein.

또한, 하우징(10)의 배출구(11) 측에 필터(미도시)가 장착된다.In addition, a filter (not shown) is mounted on the outlet 11 side of the housing 10.

상기 덮개(40)는 임펠러(20)를 통해 하우징(10) 외부로 유입하기 위해 유입구(41)가 형성되어 있다.The cover 40 is formed with an inlet 41 to flow out of the housing 10 through the impeller 20.

그럼, 본 발명의 핵심인 하우징(10)과 덮개(40)가 결합하는 것을 설명하면,Then, when explaining that the housing 10 and the cover 40 is the core of the present invention,

도 2 내지 도 4에서 도시한 바와 같이,As shown in Figs. 2 to 4,

덮개(40)의 일단 양측 모서리에 제1결합공(51)이 구비된 제1결합부(50)가 형성되고, 상기 제1결합부(50)의 제1결합공(51)에 제1결합부재(90)가 설치되는데,A first coupling part 50 having a first coupling hole 51 is formed at both ends of one end of the cover 40, and a first coupling part is formed in the first coupling hole 51 of the first coupling part 50. The member 90 is installed,

상기 제1결합부재(90)는 고정부(91a)가 외주연에 형성된 몸체(91)와, 상기 고정부(91a)를 기준으로 일측에는 결합돌부(92), 타측에는 나사부(93)가 각각 형성되어 제1결합부(50)의 제1결합공(51)에 나사방식으로 설치된다.The first coupling member 90 has a body 91 having a fixing portion 91a formed on an outer circumference thereof, and a coupling protrusion 92 on one side and a threaded portion 93 on the other side based on the fixing portion 91a. It is formed is installed in the first coupling hole 51 of the first coupling portion 50 by a screw method.

또한, 상기 덮개(40)의 타단 양측에 제3결합공(71)이 구비된 제3결합부(70)가 형성되고, 상기 제3결합부(70)의 제3결합공(71)에 마찬가지로 제1결합부재(90)가 나사방식으로 설치된다.In addition, a third coupling part 70 having third coupling holes 71 is formed at both ends of the other end of the cover 40, and similarly to the third coupling hole 71 of the third coupling part 70. The first coupling member 90 is installed in a threaded manner.

한편, 상기 제1결합부재(90)와 상호 대응되게 결합하는 제2결합부재(100)가 구비되되, 상기 제2결합부재(100)는 제1결합부재(90)와 상호 대응하게 하우징(10) 양측에 마련된 제2결합부(60)의 제2결합공(61)에 삽입설치된다.Meanwhile, a second coupling member 100 coupled to the first coupling member 90 to correspond to each other is provided, and the second coupling member 100 corresponds to the first coupling member 90 to correspond to the housing 10. It is inserted into the second coupling hole 61 of the second coupling portion 60 provided on both sides.

상기 제2결합부재(100)는 체결부(111)가 외주연에 형성된 몸체(110)와, 상기 몸체(110)에 제1결합부재(90)의 결합돌부(92)가 안착되기 위해 형성된 안착홈(120)이 형성되어 있다.The second coupling member 100 has a fastening portion 111 is formed on the outer periphery of the body 110 and the coupling protrusion 92 of the first coupling member 90 is seated on the body 110 The groove 120 is formed.

또한, 상기 하우징(10) 타단 양측에 제4결합공(81)이 구비된 제4결합부(80)가 형성되고, 상기 제4결합부(80)의 제4결합공(81)에 마찬가지로 제2결합부재(100)가 삽입설치된다.In addition, a fourth coupling part 80 having a fourth coupling hole 81 is formed at both ends of the other end of the housing 10, and similarly to the fourth coupling hole 81 of the fourth coupling part 80. 2 coupling member 100 is inserted.

그럼, 제1결합부재(90)와 제2결합부재(100)의 상호 작용에 대해 좀더 상세히 설명하면,Then, when the interaction of the first coupling member 90 and the second coupling member 100 in more detail,

도 6에서 도시한 바와 같이,As shown in Fig. 6,

덮개(40)의 일단 및 타단 양측에 구비된 제1결합부(50)의 제1결합공(51)과 제3결합부(70)의 제3결합공(71)에 나사방식으로 설치된 제1결합부재(90)의 결합돌부(92)가 하우징(10) 일단 및 타단 양측에 구비된 제2결합부(60)의 제2결합공(61)과 제4결합부(80)의 제4결합공(81)에 삽입설치된 제2결합부재(100)의 안착홈(120)에 안착하게 된다.A first screw installed in the first coupling hole 51 of the first coupling portion 50 and the third coupling hole 71 of the third coupling portion 70 provided at one end and the other end of the cover 40. A fourth coupling of the second coupling hole 61 and the fourth coupling portion 80 of the second coupling portion 60 provided on the one end and the other end of the housing 10 has a coupling protrusion 92 of the coupling member 90. It is to be seated in the seating groove 120 of the second coupling member 100 inserted into the ball (81).

상기 제2결합부재(100) 재질은 고무 또는 우레탄으로 형성되어, 고무의 특성에 따라 제2결합부재(100)가 자질(自質)로 소음을 방지하는 동시에, 제2결합부재(100)의 내부에 소음방지공간(130)을 형성하여, 모터(21) 진동으로 발생하는 소음을 보다 효과적으로 방지하는 기능을 수행하는 것이다.The material of the second coupling member 100 is formed of rubber or urethane, and according to the characteristics of the rubber, the second coupling member 100 prevents noise by its characteristics, and at the same time, By forming the noise prevention space 130 therein, to perform a function to more effectively prevent the noise generated by the motor 21 vibration.

그럼, 상기와 같이 구성 결합된 본 발명인 에어커튼의 결합구조의 작용에 따른 제 1 실시 예를 설명하면,Then, when explaining the first embodiment according to the action of the coupling structure of the air curtain of the present invention configured as described above,

덮개(40)에 구비된 제1결합부(50)의 제1결합공(51)과 제3결합부(70)의 제3결합공(71)에 나사방식으로 제1결합부재(90)를 설치한 다음, 하우징(10)에 구비된 제4결합부(80)의 제4결합공(81)에 제2결합부재(100)를 삽입시킨 후, 제1결합부재(90)의 결합돌부(92)를 제2결합부재(100)의 안착홈(120)에 안착시켜 결합시킨다.The first coupling member 90 is screwed into the first coupling hole 51 of the first coupling portion 50 and the third coupling hole 71 of the third coupling portion 70 provided in the cover 40. After installation, the second coupling member 100 is inserted into the fourth coupling hole 81 of the fourth coupling portion 80 provided in the housing 10, and then the coupling protrusion of the first coupling member 90 ( 92 is seated in the mounting groove 120 of the second coupling member 100 to be coupled.

상기와 같이 결합한 구조는 열린 상태로, 덮개(40)가 제1결합부재(90)를 기준으로 회동가능한 상태로 하우징(10)에 결합하여 구비되기 때문에, 덮개(40)와 하우징(10) 청소를 하거나 에어커튼을 시험가동하는데 있어서, 종래에 볼트결합구조에 따라 볼트 해제 시, 컨트롤부(30)가 덮개(40)에 장착되어 덮개(40)가 불안하게 컨트롤부(30)의 연결선에 의해 지지되어 청소 및 a/s 작업시에 불편함을 제공하거나 컨트롤부(30)의 연결선이 끊어지는 문제점을 해결할 수 있는 효과를 제공하는 것이다.The structure coupled as described above is open, the cover 40 is provided to be coupled to the housing 10 in a rotatable state with respect to the first coupling member 90, the cover 40 and the housing 10 cleaning In the test run of the air curtain or the conventional air curtain, when the bolt is released according to the conventional bolting structure, the control unit 30 is mounted on the cover 40 and the cover 40 is unstable by the connection line of the control unit 30. Is supported to provide an inconvenience during cleaning and a / s work or to solve the problem that the connection line of the control unit 30 is broken.

이와는 반대로, 닫힌 상태를 설명하면,On the contrary, when describing the closed state,

덮개(40)가 제1결합부재(90)를 기준으로 상부로 회동시켜, 상기 덮개(40)에 구비된 제1결합부(50)의 제1결합공(51)에 나사방식으로 설치된 제1결합부재(90)의 결합돌부(92)를 하우징(10)에 구비된 제2결합부(60)의 제2결합공(61)에 삽입설치된 제2결합부재(100)의 안착홈(120)에 안착고정하여 덮개(40)와 하우징(10)이 밀착결합되는 것이다.The cover 40 is rotated upward with respect to the first coupling member 90, and the first screw installed in the first coupling hole 51 of the first coupling portion 50 provided in the cover 40 The seating recess 120 of the second coupling member 100 inserted into the coupling protrusion 92 of the coupling member 90 in the second coupling hole 61 of the second coupling portion 60 provided in the housing 10. The seat 40 is fixed to the cover 40 and the housing 10 is in close contact.

제 2 실시 예로, 제 1 실시 예와 같은 작용을 생략하여 설명하면,In the second embodiment, a description of the same operation as in the first embodiment will be omitted.

도 8 내지 도 9에서 도시한 바와 같이,As shown in FIGS. 8 to 9,

제1결합부재(90)를 제2결합부(60)의 제2결합공(61)과 제4결합부(80)의 제4결합공(81)에 나사방식으로 결합시키고, 제2결합부재(100)를 제1결합부(50)의 제1결합공(51)과 제3결합부(70)의 제3결합공(71)에 삽입한 후, 제1결합부재(90)와 제2결합부재(100)가 상호 대응하여 덮개(40)를 하우징(10)에 결합시키거나 해제시킴으로써, 덮개(40)를 용이하게 결합 및 해제할 수 있는 장점을 제공한다.The first coupling member 90 is screwed to the second coupling hole 61 of the second coupling portion 60 and the fourth coupling hole 81 of the fourth coupling portion 80 by a screw method, and the second coupling member The first coupling member 90 and the second coupling member 100 are inserted into the first coupling hole 51 of the first coupling portion 50 and the third coupling hole 71 of the third coupling portion 70. The coupling member 100 corresponds to each other to couple or release the cover 40 to the housing 10, thereby providing an advantage that the cover 40 can be easily coupled and released.

이상에서 설명한 것은 본 발명에 따른 하나의 실시 예 불과한 것으로서, 본 발명은 상기한 실시 예에 한정되지 않고, 이하의 청구 범위에서 청구하는 바와 같이 본 발명의 요지를 벗어남이 없이 당해 고안이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능한 범위까지 본 발명의 기술적 정신이 있다고 할 것이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of illustration, It will be understood by those of ordinary skill in the art that various changes and modifications may be made without departing from the scope of the present invention.

10: 하우징 11: 배출구
20: 임펠러 21: 모터
30: 컨트롤부 40: 덮개
41: 유입구 50: 제1결합부
60: 제2결합부 70: 제3결합부
80: 제4결합부 90: 제1결합부재
100: 제2결합부재
51,61,71,81: 제1결합공, 제2결합공, 제3결합공, 제4결합공10: housing 11: outlet
20: impeller 21: motor
30: control part 40: cover
41: inlet port 50: the first coupling portion
60: second coupling portion 70: third coupling portion
80: fourth coupling portion 90: first coupling member
100: second coupling member
51, 61, 71, 81: the first coupling hole, the second coupling hole, the third coupling hole, the fourth coupling hole

Claims (6)

공기가 배출되는 배출구(11)가 형성된 하우징(10)과, 상기 하우징(10) 내부에 설치되어 외부의 공기를 흡입하여 하우징(10) 내부로 안내하는 모터(21)가 장착된 임펠러(20)와, 상기 하우징(10) 내부에 설치되는 컨트롤부(30)와, 상기 하우징(10) 정면에 결합되는 유입구(41)가 형성된 덮개(40)로 구성되는 에어커튼의 결합구조에 있어서,
상기 덮개(40) 일단 양측 모서리에 제1결합공(51)이 구비된 제1결합부(50)가 형성되고, 상기 제1결합부(50)와 상호 대응하게 하우징(10) 일단 양측모서리에 제2결합공(61)이 구비된 제2결합부(60)가 형성되며,
상기 덮개(40) 타단 양측에 제3결합공(71)이 구비된 제3결합부(70)가 형성되고, 상기 제3결합부(70)와 상호 대응하게 하우징(10) 타단 양측에 제4결합공(81)이 구비된 제4결합부(80)가 형성되며,
상기 제1결합부(50)의 제1결합공(51) 및 제3결합부(70)의 제3결합공(71)에 제1결합부재(90)가 관통하여 설치되며, 상기 제1결합부재(90)와 상호대응하여 결합하기 위해, 상기 제2결합부(60)의 제2결합공(61) 및 제4결합부(80)의 제4결합공(81)에 제2결합부재(100)가 삽입설치되며,
상기 제1결합부재(90)는 고정부(91a)가 형성된 몸체(91)와, 상기 고정부(91a)를 기준으로 일측에 형성된 결합돌부(92)와, 타측에 형성된 나사부(93)로 구성되고, 상기 제2결합부재(100)는 외주면에 체결부(111)가 형성된 몸체(110)와, 상기 몸체(110)에 상기 결합돌부(92)가 안착되기 위해 형성된 안착홈(120)을 더 포함하고,
상기 제1결합부재(90)와 제2결합부재(100)가 상호 대응하여 결합 및 해제되는 것을 특징으로 하는 에어커튼의 결합구조.Impeller 20 equipped with a housing 10 having an outlet 11 through which air is discharged, and a motor 21 installed inside the housing 10 to suck outside air and guide the inside of the housing 10. And, in the coupling structure of the air curtain consisting of a control unit 30 is installed in the housing 10 and the cover 40 is formed with an inlet 41 is coupled to the front of the housing 10,
One end of the cover 40 has a first coupling part 50 provided with first coupling holes 51 at both edges thereof, and at one side edge of the housing 10 to correspond to the first coupling part 50. A second coupling part 60 having a second coupling hole 61 is formed.
Third coupling parts 70 having third coupling holes 71 are formed at both ends of the other end of the cover 40, and the fourth coupling parts 70 are disposed at both ends of the housing 10 so as to correspond to the third coupling parts 70. A fourth coupling portion 80 having a coupling hole 81 is formed,
The first coupling member 90 penetrates the first coupling hole 51 of the first coupling part 50 and the third coupling hole 71 of the third coupling part 70, and the first coupling hole 50 is installed therein. In order to couple to the member 90 to correspond to each other, the second coupling member (2) in the second coupling hole 61 of the second coupling portion 60 and the fourth coupling hole 81 of the fourth coupling portion 80. 100) is inserted and installed,
The first coupling member 90 is composed of a body 91 having a fixing portion 91a, a coupling protrusion 92 formed on one side of the fixing portion 91a, and a screw portion 93 formed on the other side. The second coupling member 100 further includes a body 110 having a fastening portion 111 formed on an outer circumferential surface thereof, and a seating groove 120 formed to seat the coupling protrusion 92 on the body 110. Including,
Coupling structure of the air curtain, characterized in that the first coupling member 90 and the second coupling member 100 are coupled and released in correspondence with each other. 삭제delete 제 1항에 있어서,
상기 결합돌부(92)는 구형태로 형성되는 것을 특징으로 하는 에어커튼의 결합구조The method of claim 1,
The coupling protrusion 92 is a coupling structure of the air curtain, characterized in that formed in a spherical shape 삭제delete 제 1항에 있어서,
상기 제2결합부재(100) 내부에는 모터(21) 진동으로 발생하는 소음을 방지하는 소음방지공간(130)으로 구성되는 것을 특징으로 하는 에어커튼의 결합구조.The method of claim 1,
The coupling structure of the air curtain, characterized in that the second coupling member 100 is composed of a noise prevention space 130 to prevent noise generated by the vibration of the motor (21). 제 1항에 있어서,
상기 제2결합부재(100)의 재질은 고무 또는 우레탄으로 형성되는 것을 특징으로 하는 에어커튼의 결합구조.The method of claim 1,
The material of the second coupling member 100 is a coupling structure of the air curtain, characterized in that formed of rubber or urethane.
KR1020130059324A 2013-05-24 2013-05-24 Coupling structure of an air curtain KR101351455B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101691075B1 (en) 2015-12-01 2016-12-30 삼성중공업 주식회사 Air curtain device
CN108980932A (en) * 2018-07-03 2018-12-11 芜湖琅格信息技术有限公司 A kind of family kitchen ventilation device that internal-circulation type prevents oil smoke excessive
KR102114115B1 (en) * 2019-08-02 2020-05-22 임성국 Installing case for air curtains
KR102166790B1 (en) 2019-07-25 2020-10-16 김동영 Air clean apparatus
CN113757901A (en) * 2021-10-14 2021-12-07 水利部交通运输部国家能源局南京水利科学研究院 Belt type high-speed low-noise air curtain machine
CN114383292A (en) * 2021-12-06 2022-04-22 青岛海尔空调器有限总公司 Air conditioner control method, air conditioner, electronic device and storage medium

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KR200231672Y1 (en) 2000-11-27 2001-07-19 만도공조 주식회사 Opening and Shutting framework for air-conditioner Control Box
KR20020086015A (en) * 2001-05-10 2002-11-18 만도공조 주식회사 Indoor unit of room air-conditioner
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KR200231672Y1 (en) 2000-11-27 2001-07-19 만도공조 주식회사 Opening and Shutting framework for air-conditioner Control Box
KR20020086015A (en) * 2001-05-10 2002-11-18 만도공조 주식회사 Indoor unit of room air-conditioner
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101691075B1 (en) 2015-12-01 2016-12-30 삼성중공업 주식회사 Air curtain device
CN108980932A (en) * 2018-07-03 2018-12-11 芜湖琅格信息技术有限公司 A kind of family kitchen ventilation device that internal-circulation type prevents oil smoke excessive
CN108980932B (en) * 2018-07-03 2020-10-02 芜湖琅格信息技术有限公司 Internal circulation type household kitchen ventilation device capable of preventing oil smoke from overflowing
KR102166790B1 (en) 2019-07-25 2020-10-16 김동영 Air clean apparatus
KR102114115B1 (en) * 2019-08-02 2020-05-22 임성국 Installing case for air curtains
CN113757901A (en) * 2021-10-14 2021-12-07 水利部交通运输部国家能源局南京水利科学研究院 Belt type high-speed low-noise air curtain machine
CN114383292A (en) * 2021-12-06 2022-04-22 青岛海尔空调器有限总公司 Air conditioner control method, air conditioner, electronic device and storage medium

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