KR0134207Y1 - Cowl panel for automobile - Google Patents

Cowl panel for automobile Download PDF

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Publication number
KR0134207Y1
KR0134207Y1 KR2019960024753U KR19960024753U KR0134207Y1 KR 0134207 Y1 KR0134207 Y1 KR 0134207Y1 KR 2019960024753 U KR2019960024753 U KR 2019960024753U KR 19960024753 U KR19960024753 U KR 19960024753U KR 0134207 Y1 KR0134207 Y1 KR 0134207Y1
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KR
South Korea
Prior art keywords
air
cowl
panel
inner lower
rectifying member
Prior art date
Application number
KR2019960024753U
Other languages
Korean (ko)
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KR19980011250U (en
Inventor
김윤창
Original Assignee
박병재
현대자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 박병재, 현대자동차주식회사 filed Critical 박병재
Priority to KR2019960024753U priority Critical patent/KR0134207Y1/en
Publication of KR19980011250U publication Critical patent/KR19980011250U/en
Application granted granted Critical
Publication of KR0134207Y1 publication Critical patent/KR0134207Y1/en

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Classifications

    • 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
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
    • B60H1/28—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air the openings being situated directly in front of vehicle front window
    • 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
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
    • B60H1/30—Air scoops
    • 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
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H2001/00078—Assembling, manufacturing or layout details
    • 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
    • B60H2001/006—Noise reduction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/081—Cowls

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

본 고안은 자동차의 카울 패널의 공기 유입구조에 관한 것으로서, 실외공기가 프리넘 챔버에 공급될 때 공기흐름을 층류로 변환하여 공기의 흐름을 정숙하게 함과 동시에 수분의 분리를 양호하게 한 것이다.The present invention relates to the air inlet structure of a cowl panel of an automobile, and when the outdoor air is supplied to the plenum chamber, the air flow is converted into laminar flow to smooth the flow of air and to separate the moisture at the same time.

본 고안은 카울 탑 아웃터 패널(1)에 형성한 공기 유입공(2)과 카울 인너 로워 패널(3)에 설치한 프리넘 챔버(4) 사이의 상기 카울 탑 아웃터 패널(1)과 카울 인너 로워 패널(3) 사이에 격판(11')(11)을 공기통로(12)가 형성되게 설치하여 상기 공기통로(12)에 공기정류부재(13)를 설치하며, 카울 인너 로워 패널(3)에 설치한 격판(11)은 카울 인너 로워 패널(3)의 저면과의 사이에 수분 배출통로(5)가 형성되게 설치한 것이다.The present invention is the cow top outer panel 1 and the cow inner lower between the air inlet hole (2) formed in the cowl top outer panel (1) and the prenum chamber (4) installed in the cowl inner lower panel (3). The diaphragm 11 'and 11 are installed between the panels 3 so that the air passage 12 is formed to install the air rectifying member 13 in the air passage 12, and the cow inner lower panel 3 The installed diaphragm 11 is provided so that the water discharge passage 5 may be formed between the bottom surface of the cowl inner lower panel 3.

Description

자동차의 카울 패널Cowl Panel of Car

제1도는 본 고안의 실시예의 사시도.1 is a perspective view of an embodiment of the present invention.

제2도는 제1도의 요부 종단면도.2 is a longitudinal sectional view of the main portion of FIG.

제3도는 본 고안의 실시예의 공기정류부재의 사시도.3 is a perspective view of an air rectifying member of an embodiment of the present invention.

제4도는 종래의 것의 요부 단면도.4 is a sectional view of principal parts of a conventional one.

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

1 : 카울 탑 아웃터 패널 2 : 외기 유입공1: cowl top outer panel 2: outside air inlet

3 : 카울 인너 로워 패널 4 : 프리넘3: cowl inner lower panel 4: freedom

11,11' : 격판 12 : 공기통로11,11 ': Plate 12: Air passage

13 : 공기정류부재 130 : 케이스13: air rectifying member 130: case

131 : 파이프131: pipe

본 고안은 자동차의 카울 패널에 관한 것이며, 특히 카울 패널의 공기 유입구조에 관한 것이다.The present invention relates to a cowl panel of an automobile, and more particularly to an air inlet structure of the cowl panel.

주지하는 바와 같이 카울 패널은 바디의 강성을 증대시킴과 동시에 공기조화시 실외 공기를 유입하는 기능을 수행하고 있는바, 종래의 카울 패널은 제3도에 도시한 바와 같이 공기 유입공(2)이 양측에 형성된 카울 탑 아웃터 패널(1)과 카울 인너 로워 패널(3)을 박스형태로 결합하고, 상기 카울 인너 로워 패널(3)의 저면 양측에 상기 외기 유입공(2)과 엇갈리게 프리넘 챔버(PLENUM CHAMBER)(4)를 설치하여 그 사이에 수분 분리용 격판(5)을 설치하여서 된 것으로서, 실외공기가 공기 유입공(2)을 통하여 프리넘 챔버(4)로 공급될 때 격판(5)에 의하여 공기 흐름방향이 변환됨으로써 공기흐름이 난류로 되기 때문에 공기흐름이 정숙하지 못하여 소음이 발생되고, 공기흐름이 난류로 되기 때문에 비가 올 때 공기와 함께 유입되는 수분의 분리가 미흡하여 쾌적한 탑승이 곤란한 문제점이 있는 것이다.As is well known, the cowl panel increases the rigidity of the body and at the same time performs the function of introducing outdoor air during air conditioning. In the conventional cowl panel, as shown in FIG. The cowl top outer panel 1 formed on both sides and the cowl inner lower panel 3 are combined in a box shape, and the outside air inlet 2 and the plenum chamber are alternately disposed on both sides of the bottom of the cowl inner lower panel 3. PLENUM CHAMBER) (4) by installing a partition for separating water (5) therebetween, when the outdoor air is supplied to the plenum chamber (4) through the air inlet (2) Air flow becomes turbulent due to the change of air flow direction, so noise is not generated because the air flow is not quiet, and because the air flow becomes turbulent, there is insufficient separation of moisture introduced with air when it rains. Difficulties will have problems.

본 고안은 상기한 문제점을 감안하여 실외공기가 프리넘 챔버에 공급될 때 공기흐름을 층류로 변환하여 공기흐름을 정숙하게 함과 동시에 수분의 분리를 양호하게 한 자동차의 카울 패널을 제공하는 것을 목적으로 한다.In view of the above problems, the present invention aims to provide a cowl panel of a car that converts the air flow into laminar flow when the outdoor air is supplied to the plenum chamber, thereby quieting the air flow and achieving good separation of moisture. It is done.

본 고안은 상기한 목적을 달성하기 위하여 카울 탑 아웃터 패널에 형성한 공기 유입공과 카울 인너 로워 패널에 설치한 프리넘 챔버 사이의 상기 카울 탑 아웃터 패널과 카울 인너로워 패널에 격판을 공기통로가 형성되게 설치하여 공기통로에 공기정류부재를 설치하여서 된 것이다.In order to achieve the above object, the present invention provides an air passage formed in the cowl top outer panel and the cowl inner panel between the air inlet hole formed in the cowl top outer panel and the prenum chamber installed in the cowl inner lower panel. This is done by installing an air rectifying member in the air passage.

이하 실시예를 도면에 의하여 설명한다.Embodiments will be described below with reference to the drawings.

본 고안은 제1도 및 제2도에 도시한 바와 같이 카울 탑 아웃터 패널(1)에 형성한 공기 유입공(2)과 카울 인너 로워 패널(3)에 설치한 프리넘 챔버(4) 사이의 상기 카울 탑 아웃터 패널(1)과 카울 인너 로워 패널(3) 사이에 격판(11')(11)을 공기통로(12)가 형성되게 설치하여 상기 공기통로(12)에 공기정류부재(13)를 설치하며, 카울 인너 로워 패널(3)에 설치한 격판(11)은 카울 인너 로워 패널(3)의 저면과의 사이에 수분 배출통로(6)가 형성되게 설치한 것이다.The present invention is as shown in FIGS. 1 and 2 between the air inlet (2) formed in the cowl top outer panel (1) and the plenum chamber (4) installed in the cowl inner lower panel (3). An air passage 12 is formed between the cowl top outer panel 1 and the cowl inner lower panel 3 so that the diaphragms 11 'and 11 are formed to form an air rectifying member 13 in the air passage 12. And the diaphragm 11 installed in the cowl inner lower panel 3 is installed so that the water discharge passage 6 is formed between the bottom surface of the cowl inner lower panel 3.

상기한 공기정류부재(13)는 제3도에 도시한 바와 같이 공기통로(12)의 폭과 동일한 폭을 가지며 카울 인너 로워 패널(2)과 동일한 길이를 가지는 상하면이 개방된 합성수지 등으로 된 케이스(130)에 역시 합성수지로 되고 구경이 작은 많은 직선상의 파이프(131)를 밀집시켜 넣어서 된 것이며, 상기한 공기정류부재(13)는 상기한 것에 국한하지 않고 상기한 케이스(130)와 동일한 폭과 길이로 되고 파이프(131)와 단면적이 동일한 통기로가 형성된 하니컴을 사용하여도 좋다.As shown in FIG. 3, the air rectifying member 13 has a width equal to the width of the air passage 12, and is made of a synthetic resin or the like having an upper and lower surface open and having the same length as the cow inner lower panel 2. As shown in FIG. It is made by densely packing a plurality of straight pipe 131 is also made of synthetic resin and small in diameter, the air rectifying member 13 is not limited to the above and the same width as the case 130 and A honeycomb having a length and having an air passage having the same cross-sectional area as that of the pipe 131 may be used.

이상과 같은 본 고안은 공기 조화시에 실외 공기가 공기 유입공(2)을 통하여 프리넘 챔버(4)로 공급될 때 공기 유입공(2)으로 유입되는 공기가 격판(11)에 의하여 방향을 바꾼 후 공기정류부재(13)의 파이프(131)를 직선상으로 통과하면서 층류로 변환된 다음 프리넘 챔버(4)에 공급되며, 비가 올 때에는 공기와 함께 유입되는 수분은 격판(11)에 부딪히면서 1차 분리되고 공기정류부재(13)의 파이프(131)를 통과하면서 다시 수분이 분리된 다음 공기만이 프리넘 챔버(4)에 공급되고, 격판(11)에서 분리된 수분은 수분 배출통로(6)를 통하여 공기정류부재(13)에서 분리된 수분과 함께 도시되지 않은 배출구로 배출되는 것이다.The present invention as described above, when the outdoor air is supplied to the plenum chamber (4) through the air inlet hole (2) at the time of air conditioning the air introduced into the air inlet hole (2) by the diaphragm (11) direction After the change, the pipe 131 of the air rectifying member 13 passes in a straight line, is converted into laminar flow, and then supplied to the prenumerum chamber 4, and when it rains, water introduced with the air strikes the diaphragm 11. After the primary separation and the water is separated again while passing through the pipe 131 of the air rectifying member 13, only air is supplied to the plenum chamber 4, and the water separated from the diaphragm 11 is the water discharge passage ( It is discharged to the outlet not shown with the water separated from the air rectifying member 13 through 6).

이상과 같이 본 고안은 공기 유입공과 프리넘 챔버 사이에 공기정류부재를 설치하여 프리넘 챔버에 공급되는 공기의 흐름을 층류로 변환하여 그 흐름을 정숙하게 하였으므로 소음의 발생이 없고, 또한 비가 올 때 격판과 공기정류부재에서 2차에 걸쳐서 수분을 분리함으로써 수분의 분리가 양호하여서 쾌적한 탑승이 가능한 효과가 있는 것이다.As described above, the present invention installs an air rectifying member between the air inlet hole and the plenum chamber to convert the flow of air supplied to the plenum chamber into a laminar flow, thereby quieting the flow, so that no noise is generated and when it rains. By separating the water from the diaphragm and the air rectifying member over a second time, the separation of water is good, so that the comfortable riding is possible.

Claims (3)

카울 탑 아웃터 패널에 형성한 공기 유입공과 카울 인너 로워 패널에 설치한 프리넘 챔버 사이의 상기 카울 탑 아웃터 패널과 카울 인너 로워 패널에 격판을 공기통로가 형성되게 설치하여 공기통로에 공기정류부재를 설치하여서 된 자동차의 카울 패널.Install an air rectifying member in the air passage by installing a diaphragm in the cowl top outer panel and the cowl inner lower panel between the air inlet hole formed in the cowl top outer panel and the prenum chamber installed in the cowl inner lower panel. The cowl panel of the car. 제1항에 있어서, 공기정류부재는 케이스에 구경이 작은 직선상의 파이프를 밀집시켜 넣은 자동차의 카울 패널.2. The cowl panel of claim 1, wherein the air rectifying member packs a straight pipe having a small diameter into the case. 제1항에 있어서, 공기정류부재는 하니컴으로 된 자동차의 카울 패널.The cowl panel of claim 1, wherein the air rectifying member is a honeycomb.
KR2019960024753U 1996-08-19 1996-08-19 Cowl panel for automobile KR0134207Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960024753U KR0134207Y1 (en) 1996-08-19 1996-08-19 Cowl panel for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960024753U KR0134207Y1 (en) 1996-08-19 1996-08-19 Cowl panel for automobile

Publications (2)

Publication Number Publication Date
KR19980011250U KR19980011250U (en) 1998-05-25
KR0134207Y1 true KR0134207Y1 (en) 1999-05-15

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KR2019960024753U KR0134207Y1 (en) 1996-08-19 1996-08-19 Cowl panel for automobile

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