KR100791925B1 - Ventilation - Google Patents

Ventilation Download PDF

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Publication number
KR100791925B1
KR100791925B1 KR1020060097028A KR20060097028A KR100791925B1 KR 100791925 B1 KR100791925 B1 KR 100791925B1 KR 1020060097028 A KR1020060097028 A KR 1020060097028A KR 20060097028 A KR20060097028 A KR 20060097028A KR 100791925 B1 KR100791925 B1 KR 100791925B1
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KR
South Korea
Prior art keywords
motor
support plate
motor support
fan
fan duct
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KR1020060097028A
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Korean (ko)
Inventor
권영철
김성우
윤호영
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삼성전자주식회사
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Priority to KR1020060097028A priority Critical patent/KR100791925B1/en
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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
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • 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
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

송풍유닛의 모터를 손쉽게 장착하거나 분리할 수 있도록 하면서도 모터의 안정적인 지지를 구현할 수 있도록 한 환기장치를 개시한다. 개시한 환기장치는 송풍팬과, 송풍팬을 구동하는 모터와, 송풍팬을 수용하는 팬덕트와, 팬덕트의 일측면에 결합되는 모터지지판과, 모터를 모터지지판에 고정하는 모터고정부재를 갖춘 송풍유닛을 포함하는 것에 있어서, 모터지지판의 착탈 가능한 결합을 위해 팬덕트의 일측에 마련된 적어도 하나의 걸림부와, 걸림부에 걸리도록 모터지지판의 일단에 형성된 걸림홈과, 모터지지판의 타단에 형성되며 고정나사 체결에 의해 고정되는 적어도 하나의 나사체결홈을 포함한다.Disclosed is a ventilator for implementing a stable support of a motor while allowing easy installation or detachment of a motor of a blower unit. The disclosed ventilator includes a blower fan, a motor for driving the blower fan, a fan duct for accommodating the blower fan, a motor support plate coupled to one side of the fan duct, and a motor fixing member for fixing the motor to the motor support plate. In the air blowing unit comprising: at least one catching portion provided on one side of the fan duct for detachable coupling of the motor support plate, a catching groove formed at one end of the motor support plate so as to catch the catching portion, and formed at the other end of the motor support plate. And at least one screw fastening groove fixed by the fastening screw.

Description

환기장치{VENTILATION APPARATUS}Ventilation device {VENTILATION APPARATUS}

도 1은 본 발명에 따른 환기장치의 단면도이다.1 is a cross-sectional view of a ventilation device according to the present invention.

도 2는 본 발명에 따른 환기장치의 송풍유닛의 구성을 나타낸 분해 사시도이다.Figure 2 is an exploded perspective view showing the configuration of the blowing unit of the ventilation apparatus according to the present invention.

도 3은 본 발명에 따른 환기장치의 송풍유닛의 조립상태 사시도이다.3 is a perspective view of the assembled state of the blower unit of the ventilation apparatus according to the present invention.

도 4는 도 3의 'A'부 상세도이다.4 is a detailed view of portion 'A' of FIG. 3.

도 5는 도 3의 'B'부 상세도이다.5 is a detailed view of part 'B' of FIG. 3.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10: 본체케이스, 30: 열교환기,10: main body case, 30: heat exchanger,

40, 60: 송풍유닛, 41: 팬덕트,40, 60: blower unit, 41: fan duct,

42: 송풍팬, 43: 모터,42: blower fan, 43: motor,

44: 모터지지부재, 50: 모터지지판,44: motor support member, 50: motor support plate,

51: 제1걸림홈, 52: 제2걸림홈,51: first locking groove, 52: second locking groove,

53: 제1나사체결홈, 54: 제2나사체결홈,53: first screw tightening groove, 54: second screw tightening groove,

56: 제1걸림부, 57: 제2걸림부,56: first catching part, 57: second catching part,

58: 고정나사.58: Fixing screw.

본 발명은 환기장치에 관한 것으로, 더욱 상세하게는 송풍장치의 모터부분의 분리와 결합을 용이하게 수행할 수 있도록 한 환기장치에 관한 것이다.The present invention relates to a ventilator, and more particularly to a ventilator to facilitate the separation and coupling of the motor portion of the blower.

대한민국 공개특허공보 2006-76648호에 개시된 바와 같은 환기장치는 실내에서 실외로 배출되는 공기와 실외에서 실내로 유입되는 공기 사이의 열교환을 위한 전열교환기와, 실내에서 실외로 공기를 송풍하는 배기용 송풍유닛과, 실외에서 실내로 공기를 송풍하는 급기용 송풍유닛을 구비한다.The ventilator as disclosed in Korean Laid-Open Patent Publication No. 2006-76648 includes an electrothermal heat exchanger for heat exchange between air discharged from indoors to outdoors and air introduced into the indoors, and an exhaust blower for blowing air from indoors to outdoors. And a blowing unit for supplying air to blow air from the outdoors to the indoors.

급기 및 배기를 위한 송풍유닛들은 각각 팬과, 팬을 구동하는 모터와, 팬 외곽의 팬하우징을 포함한다. 팬은 모터의 축에 결합되어 있고, 모터는 모터지지부재를 통하여 팬하우징에 결합되어 있다. 또 모터지지부재는 다수의 고정나사들이 체결됨으로써 팬하우징에 고정되도록 되어 있다. 따라서 모터의 고장이 생길 경우에는 다수의 고정나사들을 풀어서 모터지지부재를 팬하우징으로부터 분리할 수 있다.Blowing units for air supply and exhaust each include a fan, a motor for driving the fan, and a fan housing outside the fan. The fan is coupled to the shaft of the motor, and the motor is coupled to the fan housing through the motor support member. In addition, the motor support member is fixed to the fan housing by fastening a plurality of fixing screws. Therefore, in the event of a motor failure, the motor support member can be separated from the fan housing by loosening a plurality of fixing screws.

그러나 이러한 환기장치의 송풍유닛들은 모터지지부재가 다수의 고정나사 체결에 의하여 팬하우징에 고정된 것이기 때문에 모터의 고장수리를 위해 모터지지부재를 분리할 때 다수의 고정나사를 풀어야 하고 모터지지부재를 다시 조립할 때 다수의 고정나사를 체결해야 하기 때문에 고정수리가 번거로운 문제가 있었다.However, the blower units of the ventilation device are fixed to the fan housing by fastening a plurality of fixing screws. Therefore, when the motor supporting member is separated for the troubleshooting of the motor, a plurality of fixing screws must be loosened. When reassembling, a number of fixing screws had to be tightened, so there was a troublesome fixation.

본 발명은 이러한 문제점을 해결하기 위한 것으로, 본 발명의 목적은 송풍유닛의 모터를 손쉽게 장착하거나 분리할 수 있도록 하면서도 모터의 안정적인 지지 를 구현할 수 있도록 하는 환기장치를 제공하는 것이다.The present invention is to solve this problem, it is an object of the present invention to provide a ventilator that enables to implement a stable support of the motor while allowing easy mounting or detachment of the motor of the blower unit.

이러한 목적을 달성하기 위한 본 발명에 따른 환기장치는 송풍팬과, 상기 송풍팬을 구동하는 모터와, 상기 송풍팬을 수용하는 팬덕트와, 상기 팬덕트의 일측면에 결합되는 모터지지판과, 상기 모터를 상기 모터지지판에 고정하는 모터고정부재를 갖춘 송풍유닛을 포함하는 것에 있어서, 상기 모터지지판의 착탈 가능한 결합을 위해 상기 팬덕트의 일측에 마련된 적어도 하나의 걸림부와, 상기 걸림부에 걸리도록 상기 모터지지판의 일단에 형성된 걸림홈과, 상기 모터지지판의 타단에 형성되며 고정나사 체결에 의해 고정되는 적어도 하나의 나사체결홈을 포함하는 것을 특징으로 한다.Ventilation apparatus according to the present invention for achieving this object is a blowing fan, a motor for driving the blowing fan, a fan duct for receiving the blowing fan, a motor support plate coupled to one side of the fan duct, And a blower unit having a motor fixing member for fixing the motor to the motor support plate, the at least one catching portion provided on one side of the fan duct for detachable coupling of the motor support plate, and the catching portion to be caught. And a locking groove formed at one end of the motor support plate and at least one screwing groove formed at the other end of the motor support plate and fixed by fastening of a fixing screw.

또한 상기 걸림부는 상기 팬덕트의 절개에 의해 형성되며, 상기 걸림홈은 상기 모터지지판의 일단에 'V'형으로 형성된 것을 특징으로 한다.In addition, the locking portion is formed by the cutting of the fan duct, the locking groove is characterized in that formed in the 'V' type on one end of the motor support plate.

또한 상기 나사체결홈은 상기 모터지지판의 타단에 'V'형으로 형성된 것을 특징으로 한다.In addition, the screw fastening groove is characterized in that formed on the other end of the motor support plate 'V' type.

또한 상기 모터지지판은 상기 나사체결홈이 형성된 부분이 상기 모터가 결합되는 부분에 대하여 수직을 이루도록 절곡된 것을 특징으로 한다.In addition, the motor support plate is characterized in that the portion is formed bent the screw fastening groove is perpendicular to the portion to which the motor is coupled.

이하에서는 본 발명에 따른 바람직한 실시 예를 첨부 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 따른 환기장치는 도 1에 도시한 바와 같이, 상자형의 본체케이스(10)를 구비하고, 본체케이스(10)의 내부에 설치되는 열교환기(30)를 구비한다.As shown in FIG. 1, the ventilator according to the present invention includes a box-shaped body case 10 and a heat exchanger 30 installed inside the body case 10.

본체케이스(10)는 실외 쪽의 제1측면부(11), 실내 쪽의 제2측면부(12), 제1측면부(11)와 제2측면부(12)의 양단을 각각 연결하는 제3 및 제4측면부(13,14)를 구비하고, 도면에 나타내지 않았으나, 상부와 하부를 덮는 상면부와 하면부를 구비한다. 실외 쪽의 제1측면부(11)에는 외기유입구(15)와 내기배출구(16)가 형성되고, 제2측면부(12)에는 내기유입구(17)와 외기배출구(18)가 형성된다. 또 제1 및 제2측면부(11,12)에는 덕트(미도시)의 연결을 위한 소정길이의 연결관들(19a,19b,19c,19d)이 마련된다. The body case 10 includes a third side and a fourth side connecting both ends of the first side part 11 of the outdoor side, the second side part 12 of the indoor side, and the first ends of the first side part 11 and the second side part 12, respectively. Although the side parts 13 and 14 are shown and not shown in the figure, the upper part and the lower part which cover the upper part and the lower part are provided. The outdoor side air inlet 15 and the internal air outlet 16 are formed in the first side part 11 of the outdoor side, and the internal side air inlet 17 and the external air outlet 18 are formed in the second side surface part 12. In addition, the first and second side parts 11 and 12 are provided with connecting pipes 19a, 19b, 19c, and 19d having predetermined lengths for connecting the ducts (not shown).

열교환기(30)는 실내에서 실외로 배출되는 공기가 통과하는 제1유로(31)와, 실외에서 실내로 유입되는 공기가 통과하는 제2유로(32)를 구비하는 전열교환기이다. 제1유로(31)와 제2유로(32)는 상호 교차하는 방향이며 상호 구획된다. 이러한 열교환기(30)에서는 제1유로(31)를 통하여 실외에서 실내로 유입되는 공기와 제2유로(32)를 통하여 실내에서 실외로 배출되는 공기의 열교환이 이루어진다.The heat exchanger 30 is a total heat exchanger having a first flow passage 31 through which air discharged from the indoors to the outside passes, and a second flow passage 32 through which air introduced into the indoors passes. The first passage 31 and the second passage 32 cross each other and are divided. In the heat exchanger 30, heat is exchanged between air introduced into the interior from the outside through the first passage 31 and air discharged from the interior to the outside through the second passage 32.

본체케이스(10) 내부의 내기배출구(16) 쪽에는 실내공기의 배기을 위한 배기용 송풍유닛(40)이 설치되고, 본체케이스(10)의 외기배출구(18) 쪽에는 실외공기의 유입을 위한 급기용 송풍유닛(60)이 설치된다. 배기용 송풍유닛(40)과 급기용 송풍유닛(60)은 설치위치가 다를 뿐 그 구성은 실질적으로 동일하다. 따라서 이하에서는 하나의 송풍유닛에 대해서만 설명하기로 한다. An exhaust blower unit 40 for exhausting indoor air is installed at the internal air exhaust port 16 side of the main body case 10, and an air supply for inflow of outdoor air is provided at the external air exhaust port 18 side of the main body case 10. Air blowing unit 60 is installed. Exhaust air blowing unit 40 and the air supply air blowing unit 60, the installation position is different, the configuration is substantially the same. Therefore, hereinafter, only one blower unit will be described.

배기용 송풍유닛(40, 이하 '송풍유닛'이라 함)은 도 2에 도시한 바와 같이, 송풍을 안내하는 팬덕트(41), 팬덕트(41) 내에 설치되는 원심형 송풍팬(42), 송풍팬(42)을 구동하는 모터(43)를 포함한다. 이러한 송풍유닛(40)은 모터(43)의 고장 등으로 수리가 필요할 때 모터(43)를 팬덕트(41)로부터 분리할 수 있어야 한다. 따라서 팬덕트(41)의 일측에는 착탈이 가능하게 결합되는 모터지지판(50)이 마련되고, 모터(43)는 모터지지판(50)에 고정된 모터지지부재(44)에 의하여 지지된다.As shown in FIG. 2, the exhaust blower unit 40 (hereinafter referred to as a “blowing unit”) includes a fan duct 41 for guiding airflow, a centrifugal blower fan 42 installed in the fan duct 41, And a motor 43 for driving the blowing fan 42. The blower unit 40 should be able to separate the motor 43 from the fan duct 41 when repair is necessary due to a failure of the motor 43. Therefore, one side of the fan duct 41 is provided with a motor support plate 50 to be detachably coupled, the motor 43 is supported by the motor support member 44 fixed to the motor support plate 50.

모터지지판(50)의 중심부에는 팬덕트(41) 내부로 공기가 흡입될 수 있도록 개방된 흡입구(55)가 형성되고, 모터(43)는 일부가 이 흡입구(55)에 진입하는 형태로 배치된다. 또 모터지지부재(44)는 양단이 고정나사(45) 체결 등에 의하여 모터지지판(50)의 양측에 고정되고, 모터(43)는 이러한 모터지지부재(44)의 중심부에 고정된다.At the center of the motor support plate 50, an inlet port 55 is formed so that air can be sucked into the fan duct 41, and the motor 43 is arranged in such a manner that a part of the motor inlet 55 enters the inlet port 55. . In addition, both ends of the motor support member 44 are fixed to both sides of the motor support plate 50 by fastening the fixing screw 45, and the like, and the motor 43 is fixed to the center of the motor support member 44.

모터지지판(50)은 팬덕트(41)에 착탈 가능하게 결합되는데, 이러한 결합을 위해 팬덕트(41)의 일측 상부와 하부에는 제1걸림부(56)와 제2걸림부(57)가 마련되고, 이에 대응하는 모터지지판(50)의 일단 상부와 하부에는 제1걸림홈(51)과 제2걸림홈(52)이 형성된다. 또 모터지지판(50)의 제1 및 제2걸림홈(51,52) 반대편에는 모터지지부재(44)가 결합되는 면과 수직을 이루도록 절곡된 절곡면(59)이 마련되고, 이 절곡면(59)의 상부와 하부에는 고정나사들(58)의 체결을 위한 제1나사체결홈(53)과 제2나사체결홈(54)이 마련된다. 모터지지판(50)의 절곡면(59)은 모터지지판(50)을 팬덕트(41)에 결합시킬 때 팬덕트(41) 측방의 측단절곡면(47)에 대응하여 결합된다.The motor support plate 50 is detachably coupled to the fan duct 41, and the first catching portion 56 and the second catching portion 57 are provided on one side upper and lower portions of the fan duct 41. The first catching groove 51 and the second catching groove 52 are formed at upper and lower ends of the motor support plate 50 corresponding thereto. On the opposite side of the first and second locking grooves 51 and 52 of the motor support plate 50, a bent surface 59 bent so as to be perpendicular to the surface to which the motor support member 44 is coupled is provided, and this bent surface ( 59 and 1, the first screw fastening groove 53 and the second screw fastening groove 54 for fastening the fixing screws 58 are provided. The bent surface 59 of the motor support plate 50 is coupled to the side cut surface 47 on the side of the fan duct 41 when the motor support plate 50 is coupled to the fan duct 41.

또 제1 및 제2걸림홈(51,52)은 모터지지판(50)의 단부로부터 절개된 'V'형의 홈 형태로 마련되고, 제1 및 제2나사체결홈(53,54)도 모터지지판 절곡면(59)의 한쪽 단부로부터 절개된 'V'형의 홈 형태로 마련된다. 이러한 구성은 모터지지판(50) 을 팬덕트(41)에 결합시킬 때 도 4에 도시한 바와 같이, 제1 및 제2걸림홈(51,52)이 팬덕트(41)의 제1 및 제2걸림부(56,57)에 밀착 결속되고, 도 5에 도시한 바와 같이 제1 및 제2나사체결홈(53,54)이 고정나사(58)에 의해 흔들림 없이 결속될 수 있도록 한 것이다. 또 이러한 나사체결홈들(53,54)은 고정나사(58)를 팬덕트(41)로부터 완전히 풀지 않고서도 모터지지판(50)의 분리와 결합이 가능하도록 한 것이다.In addition, the first and second locking grooves 51 and 52 are provided in the form of 'V'-shaped grooves cut out from the ends of the motor support plate 50, and the first and second screw engaging grooves 53 and 54 also have a motor. It is provided in the form of a 'V' shaped groove cut from one end of the support plate bent surface 59. This configuration is such that when the motor support plate 50 is coupled to the fan duct 41, the first and second catching grooves 51 and 52 are provided with the first and second holes of the fan duct 41. As shown in FIG. It is in close contact with the locking portions 56 and 57, and as shown in FIG. 5, the first and second screw fastening grooves 53 and 54 can be engaged without shaking by the fixing screw 58. FIG. In addition, these screw fastening grooves (53, 54) is to enable the separation and coupling of the motor support plate 50 without completely removing the fixing screw 58 from the fan duct (41).

다음은 모터지지판(50)의 장착 및 분리동작에 관하여 설명한다.Next, the mounting and dismounting operations of the motor support plate 50 will be described.

도 2와 도 3을 참조하면, 모터(43)가 장착된 모터지지판(50)을 팬덕트(41)에 결합시킬 때는 모터(43)의 축에 결합된 송풍팬(42)을 팬덕트(41)의 내부로 진입시킨 후 모터지지판(50)의 제1걸림홈(51)과 제2걸림홈(52)을 팬덕트(41)의 제1 및 제2걸림부(56,57)에 걸어 준다. 이때는 도 4에 도시한 바와 같이, 모터지지판(50)을 약간 측방으로 밀어주면 제1 및 제2걸림홈(51,52)이 'V'형의 홈 형태이므로 상호 흔들림 없이 결속된다. 이 상태에서 모터지지판(50)의 제1 및 제2걸림홈(51,52) 반대편의 절곡면(59)을 팬덕트(41)의 측단절곡면(47)에 밀착시킨 후 제1 및 제2나사체결홈(53,54)에 각각 고정나사들(58)을 체결하여 고정한다. 2 and 3, when the motor support plate 50 on which the motor 43 is mounted is coupled to the fan duct 41, the fan fan 41 coupled to the shaft of the motor 43 is attached to the fan duct 41. After entering into the inside of the (1) and the first locking groove 51 and the second locking groove 52 of the motor support plate 50 is hooked to the first and second locking portions (56, 57) of the fan duct 41 . At this time, as shown in Figure 4, if the motor support plate 50 is pushed slightly to the side since the first and second locking grooves (51, 52) is a 'V' type of groove is bound without mutual shaking. In this state, the bending surfaces 59 opposite to the first and second locking grooves 51 and 52 of the motor support plate 50 are brought into close contact with the side bending surfaces 47 of the fan duct 41, and then the first and second Fasten the fixing screws 58 to the screw fastening grooves 53 and 54, respectively.

이처럼 본 발명은 모터지지판(50)의 일측이 제1 및 제2걸림홈(51,52)에 의하여 걸려서 결속되고 반대편이 고정나사들(58)에 의해 고정되는 구조이기 때문에 고정나사(58)의 체결을 최소화하면서도 모터지지판(50)을 팬덕트(41)에 장착할 수 있다. 따라서 모터지지판(50)을 손쉽게 장착할 수 있다. As described above, the present invention has a structure in which one side of the motor support plate 50 is engaged by the first and second catching grooves 51 and 52, and the opposite side is fixed by the fixing screws 58. The motor support plate 50 may be mounted on the fan duct 41 while minimizing the fastening. Therefore, the motor support plate 50 can be easily mounted.

또 본 발명은 모터지지판(50)의 일측이 제1 및 제2걸림홈(51,52)에 의해 결 속되고 타측이 고정나사들(58)에 의해 결속되므로 모터지지판(50)이 흔들림 없이 견고히 지지될 수 있다. 따라서 모터(43)가 동작할 때 송풍유닛(40)의 진동을 최소화할 수 있다.In addition, in the present invention, since one side of the motor support plate 50 is bound by the first and second locking grooves 51 and 52 and the other side is bound by the fixing screws 58, the motor support plate 50 is firmly shaken. Can be supported. Therefore, vibration of the blower unit 40 may be minimized when the motor 43 operates.

모터(43)의 고장수리 등을 위해 모터지지판(50)을 팬덕트(41)로부터 분리할 때는 모터지지판(50)의 제1 및 제2나사체결홈(53,54)에 체결된 고정나사들(58)을 풀고, 모터지지판(50)을 분리방향으로 당겨 주는 동작만으로 쉽게 분리할 수 있다.Fixing screws fastened to the first and second screw fastening grooves 53 and 54 of the motor support plate 50 when the motor support plate 50 is removed from the fan duct 41 for troubleshooting the motor 43. Unlocking (58), it can be easily separated by only pulling the motor support plate 50 in the separating direction.

이상에서 상세히 설명한 바와 같이, 본 발명에 따른 환기장치는 송풍유닛의 모터지지판 일측이 걸림홈과 걸림부에 의해 걸려서 결속되고 모터지지판의 반대편이 고정나사체결에 의하여 결속되는 구조이기 때문에 송풍유닛의 모터를 손쉽게 장착하거나 분리할 수 있는 효과가 있다. 즉 모터지지판의 일측이 걸려서 고정되고 타측만이 고정나사 체결에 의해 고정되기 때문에 고정나사의 체결 및 분리를 최소화할 수 있어 모터지지판을 손쉽게 장착하거나 분리할 수 있다.As described above in detail, the ventilator according to the present invention has a structure in which one side of the motor support plate of the blower unit is caught by a locking groove and a catching portion, and the opposite side of the motor support plate is bound by a fastening screw. There is an effect that can be easily mounted or detached. That is, since one side of the motor support plate is fixed and fixed only by the other side, the fastening and detachment of the fixing screw can be minimized, so that the motor support plate can be easily mounted or removed.

또한 본 발명은 모터지지판의 한쪽이 걸림홈과 걸림부에 의해 결속되고 다른 쪽이 고정나사 체결에 의해 결속되기 때문에 모터의 안정적인 지지를 구현할 수 있는 효과가 있다. 따라서 따라서 모터가 동작할 때 송풍유닛의 진동을 최소화할 수 있다.In addition, the present invention has an effect that can be achieved by the stable support of the motor because one side of the motor support plate is bound by the locking groove and the locking portion and the other side is bound by the fastening of the fixing screw. Therefore, it is possible to minimize the vibration of the blower unit when the motor is operating.

또한 본 발명은 모터지지판에 형성되는 걸림홈이 'V'형 홈 형태이기 때문에 이를 팬덕트의 걸림부에 결합시킬 때 흔들림 없이 결속되는 효과가 있다.In addition, the present invention is because the locking groove formed in the motor support plate is a 'V' type groove has an effect that is coupled without shaking when coupled to the locking portion of the fan duct.

Claims (4)

송풍팬과, 상기 송풍팬을 구동하는 모터와, 상기 송풍팬을 수용하는 팬덕트와, 상기 팬덕트의 일측면에 결합되는 모터지지판과, 상기 모터를 상기 모터지지판에 고정하는 모터고정부재를 갖춘 송풍유닛을 포함하는 환기장치에 있어서,And a blower fan, a motor for driving the blower fan, a fan duct for accommodating the blower fan, a motor support plate coupled to one side of the fan duct, and a motor fixing member for fixing the motor to the motor support plate. In the ventilator comprising a blowing unit, 상기 모터지지판의 착탈 가능한 결합을 위해 상기 팬덕트의 일측에 마련되며 상기 팬덕트의 절개에 의해 형성된 적어도 하나의 걸림부와, 상기 걸림부에 걸리도록 상기 모터지지판의 일단에 'V'형으로 형성된 걸림홈과, 상기 모터지지판의 타단에 형성되며 고정나사 체결에 의해 고정되는 적어도 하나의 나사체결홈을 포함하는 것을 특징으로 하는 환기장치.At least one locking portion provided on one side of the fan duct for detachable coupling of the motor support plate, and formed in a 'V' shape at one end of the motor support plate to be caught by the locking portion. Ventilation device characterized in that it comprises a locking groove, and at least one screw fastening groove formed on the other end of the motor support plate and fixed by fastening a fixing screw. 삭제delete 제1항에 있어서, The method of claim 1, 상기 나사체결홈은 상기 모터지지판의 타단에 'V'형으로 형성된 것을 특징으로 하는 환기장치.The screw fastening groove is a ventilation device, characterized in that formed in the 'V' type on the other end of the motor support plate. 제3항에 있어서, The method of claim 3, 상기 모터지지판은 상기 나사체결홈이 형성된 부분이 상기 모터가 결합되는 부분에 대하여 수직을 이루도록 절곡된 것을 특징으로 하는 환기장치.The motor support plate is a ventilator, characterized in that the bent portion is formed to be perpendicular to the portion where the screw engaging groove is coupled to the motor.
KR1020060097028A 2006-10-02 2006-10-02 Ventilation KR100791925B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018137425A1 (en) * 2017-01-25 2018-08-02 珠海格力电器股份有限公司 Base assembly for air conditioner and air conditioner
WO2018137377A1 (en) * 2017-01-25 2018-08-02 珠海格力电器股份有限公司 Air conditioner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2695349B2 (en) * 1992-06-11 1997-12-24 松下精工株式会社 Shutter for pressure ventilation fan

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2695349B2 (en) * 1992-06-11 1997-12-24 松下精工株式会社 Shutter for pressure ventilation fan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018137425A1 (en) * 2017-01-25 2018-08-02 珠海格力电器股份有限公司 Base assembly for air conditioner and air conditioner
WO2018137377A1 (en) * 2017-01-25 2018-08-02 珠海格力电器股份有限公司 Air conditioner

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