KR20010055652A - An warm-wind circuLation structure with frost Elimination Function of vehicle Front glass - Google Patents

An warm-wind circuLation structure with frost Elimination Function of vehicle Front glass Download PDF

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Publication number
KR20010055652A
KR20010055652A KR1019990056902A KR19990056902A KR20010055652A KR 20010055652 A KR20010055652 A KR 20010055652A KR 1019990056902 A KR1019990056902 A KR 1019990056902A KR 19990056902 A KR19990056902 A KR 19990056902A KR 20010055652 A KR20010055652 A KR 20010055652A
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KR
South Korea
Prior art keywords
hot air
frost
suction port
blower device
windshield
Prior art date
Application number
KR1019990056902A
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Korean (ko)
Inventor
허경훈
Original Assignee
류정열
기아자동차주식회사
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.)
Filing date
Publication date
Application filed by 류정열, 기아자동차주식회사 filed Critical 류정열
Priority to KR1019990056902A priority Critical patent/KR20010055652A/en
Publication of KR20010055652A publication Critical patent/KR20010055652A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
    • 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
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

PURPOSE: A hot air circulation structure with a defrosting function of vehicle windshield glass is provided to accomplish reduction of frost eliminating time and improvement of a frost removing function depending on absorption toward a suction port without scattering by guiding hot air to the upper face of windshield glass and to secure driver's view for safety. CONSTITUTION: A nozzle portion(2) discharging hot air is sucked via a connect suction port(3) of a blower device(1). At upper side of windshield glass(4), suction ports(5) are arranged at a downside of a front roof header(6) and communicated toward inside an A filter(7). Hot air for removing frost rises up over the face of the windshield glass through a nozzle to be introduced toward the suction port at a lower region of the front roof header. Hot air is guided over an inner path of the A filter to pass through a pipe joint(8) for being guided toward the connect suction port of the blower device. The hot air is recirculated to the nozzle portion by the blower device. Since hot air is sucked without scattering at the suction port, frost is promptly eliminated and hot air is prevented from being dispersed to the entire vehicle inside.

Description

차량 앞유리창의 서리제거기능을 갖춘 온풍순환구조{An warm-wind circuLation structure with frost Elimination Function of vehicle Front glass}An warm-wind circuLation structure with frost Elimination Function of vehicle Front glass}

본 발명은 차량, 예를 들어 승용차, 트럭 및 버스와 같은 각종 차량의 앞유리창에 생기는 서리 및 습기를 제거하기 위한 온풍순환구조에 관한 것으로 특히,도출되는 온풍은 앞유리창으로 정확하게 유도안내 하면서 블러어의 부압으로 산란됨이 없이 바로 회수 할 수 있도록 이루어진 차량 앞유리창의 서리제거기능을 갖춘 온풍순환구조에 관한 것이다.The present invention relates to a warm air circulation structure for removing the frost and moisture generated in the windshield of various vehicles such as cars, trucks and buses, in particular, the hot air to be guided to the windshield accurately guide The present invention relates to a warm air circulation structure having a defrost function of the windshield of a vehicle, which can be recovered immediately without scattering under negative pressure.

주지된 바와 같이 차량의 앞유리창에 생기는 서리 및 습기를 제거하기 위하여 이 앞유리창의 하부쪽인 대시보드 내부에는 난방장치를 통과한 온풍을 토출하는 노즐들이 설치되어 있는 바, 이 노즐에서 온풍을 토출하여 앞유리창에 생기는 서리 및 습기를 제거하도록 되어 있다.As is well known, in order to remove frost and moisture generated in the windshield of the vehicle, nozzles for discharging warm air through the heating device are installed inside the dashboard, which is lower side of the windshield. This is to remove the frost and moisture generated in the windshield.

즉 도 4 에 도시된 바와 같이 차량의 내부에는 앞유리창(104)의 하부쪽에 설치된 블로어장치(101)를 통하여 토출되는 온풍은 노즐부(102)를 거쳐 앞유리창(104)의 면을 차고 상승하면서 열전달에 의해 이 앞유리창(104)의 면을 타고 상승하면서 열전달에 의해 이 앞유리창(104)에 생긴 서리와 습기를 제거한 후, 차실내를 거쳐 이 블로어 장치(101)의 내기 흡입구(105)로 재순환되거나 일부는 외기벤트구(109)를 통해 차량밖으로 환기 되어 진다.That is, as shown in FIG. 4, the warm air discharged through the blower device 101 installed at the lower side of the windshield 104 is raised on the surface of the windshield 104 through the nozzle unit 102. After removing the frost and moisture generated in the windshield 104 by heat transfer while rising up the surface of the windshield 104 by heat transfer, it passes through the interior of the blower device 101 to the intake inlet 105 of the blower device 101. Part of the recirculation is vented out of the vehicle through the outside air vent 109.

그러나 이와 같은 종래 서리제거의 온풍순환구조는 노즐부(102)를 통하여 앞유리창(104)을 타고 상승하는 온풍이 루프헤더부(106)의 저항으로 이 앞 유리창(104)의 상부에 도달하지 못하여 서리제거기능을 저하시키고, 또한 이 온풍은 운전자 얼굴측으로 반사되어 운전자의 눈을 자극하여 안전운행의 시야 확보에 방해를 초래할 뿐만 아니라 뜨거운 열기로 인하여 운전자 및 탑승객의 쾌적감을 저해 하는 문제점등이 있었다.However, such a conventional defrosting hot air circulation structure does not reach the upper portion of the windshield 104 due to the resistance of the roof header portion 106 that the warm air rising through the windshield 104 through the nozzle portion 102. Defrost function is reduced, and the warm air is reflected to the driver's face side, irritating the driver's eyes not only hinders the visibility of the safe operation, but also has a problem of impairing the comfort of the driver and passengers due to hot heat.

이에 본 발명은 상기와 같은 종래 문제점을 해결하기 위하여 발명된 것으로앞유리창의 서리를 제거하는 온풍을 이 앞 유리창의 상부면까지 안내하여 산란됨이 없이 흡입구 쪽으로 흡입시킴에 따라 서리제거기능의 향상과 서리 제거시간의 단축이 이루어지고 운전자의 안전운행에 대한 시야도 확보된는 개량된 차량 앞유리창의 서리제거기능을 갖춘 온풍순환구조를 제공함에 그 목적이 있다.Therefore, the present invention was invented to solve the conventional problems as described above, and guides the warm air to remove the frost of the windshield to the upper surface of the windshield so as to be sucked toward the suction port without being scattered. The purpose of the present invention is to provide a warm air circulation structure having the defrost function of the improved windshield, which has shortened the defrost time and secured the visibility of the driver's safe driving.

도 1 은 본 발명이 적용된 차량의 운전석 부위의 횡단면도,1 is a cross-sectional view of a driver's seat of a vehicle to which the present invention is applied;

도 2 는 도 1 의 I-I선 확대 단면도,2 is an enlarged sectional view taken along line II of FIG. 1;

도 3 은 도 1 의 가부분 확대 단면도,3 is an enlarged partial cross-sectional view of FIG.

도 4 는 종래 온풍순환 구조를 나타낸 차량의 내부 단면도이다.4 is an internal cross-sectional view of a vehicle showing a conventional warm air circulation structure.

-도면의 주요 부분에 대한 부호의 설명-Explanation of symbols on main parts of drawing

1:블로어 장치 2:노즐부1: Blower device 2: Nozzle part

3:연결 흡입구 4:앞유리창3: Connection intake 4: Windshield

5:흡입구 6:전면루프헤더5: Inlet 6: Front loop header

7:A필터 8:관죠인트7: A filter 8: pipe joint

이하 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1 은 본 발명이 적용된 차량의 앞유리창 부위를 나타내는 횡단면도이고, 도 2 는 도 1 의 I-I선 확대 단면도, 도 3 은 도 1 의 가부분 확대 단면도이다.1 is a cross-sectional view showing a portion of the windshield of the vehicle to which the present invention is applied, FIG. 2 is an enlarged sectional view taken along line II of FIG. 1, and FIG. 3 is an enlarged partial sectional view of FIG. 1.

본 발명은 블로어 장치(1)를 통하여 온풍을 토출하는 노즐부(2)들을 갖추고 순환되는 온풍을 이 블로어 장치(1)의 연결 습입구(3)를 통하여 흡입하도록 이루어진 차량 앞유리창의 서리제거기능을 갖춘 온풍 순환구조에 있어서, 상기 앞유리창(4)의 상부쪽에는 온풍을 흡입하는 흡입구(5)들이 전면 루프헤더(6)하부쪽에 설치되고 이 흡입구(5)는 A필터(7)의 내부에 연통되며 상기 A필터(7)의 하부쪽에는 관조인트(8)를 매개로 블로어 장치(1)의 연결 흡입구(3)에 연결되어 이루어진 구조로 되어 있다.The present invention is equipped with nozzles (2) for discharging warm air through the blower device (1), the defrost function of the windshield of the vehicle configured to suck the circulated hot air through the connection wet inlet (3) of the blower device (1) In the warm air circulation structure, the upper side of the windshield 4, the suction inlet (5) for sucking the warm air is installed on the lower side of the front header header (6) and the inlet (5) is inside the A filter (7) The lower side of the A filter 7 is connected to the connection inlet port 3 of the blower device 1 via a pipe joint 8.

이와 같이 이루어진 본 발명의 온풍순환계통을 살펴보면, 도 1 과 도 2 에 도시된 바와 같이 서리제거용 온풍(화살표로 표시됨)은 노즐부(2)들을 통하여 앞유리창(4)의 면을 타고 상승되면서 전면루프헤더(6)의 하부쪽에 설치된 흡입구(5)들쪽으로 유입되어진다.이렇게 상기 흡입구(5)들쪽으로 유입된 온풍은 A 필터(7)의 내부통로를 타고 안내되어 관죠인트(8)를 거쳐 블로어 장치(1)의 연결흡입구(3)로안내되어 관죠인드(8)를 거쳐 블로어 장치(1)의 흡입구(3)로 안내되어진 다음,다시 이 블로어장치(1)에 의해 노즐부(2)들로 재 공급순환 되어 진다.Looking at the warm air circulation system of the present invention made as described above, as shown in Figures 1 and 2 as the hot air for defrosting (indicated by the arrow) is ascended on the surface of the windshield 4 through the nozzle portion (2) The inlet air flows into the inlet ports 5 installed in the lower part of the front loop header 6. Thus, the warm air introduced into the inlet ports 5 is guided through the inner passage of the A filter 7 to guide the pipe joint 8 to the inlet port 5. Guided to the connection inlet port 3 of the blower device 1 and guided to the inlet port 3 of the blower device 1 via a pipe joint 8, and then to the nozzle part 2 by this blower device 1. Are recirculated.

따라서 상기 노즐부(2)를 통해 토출된 온풍은 앞유리창(4)의 면을 타고 상승하다가 흡입구(5)에서 산란됨이 없이 흡입되므로 이 앞 유리창(4)의 서리를 신속하게 제거할 수 있을 뿐만 아니라 뜨거운 온풍이 차실내전체로 확산된느 것을 방지한다.Therefore, the warm air discharged through the nozzle unit 2 rises on the surface of the windshield 4 and is sucked without being scattered at the suction port 5, so that the frost of the windshield 4 can be quickly removed. It also prevents the hot air from spreading throughout the cabin.

상기와 같이 본 발명은 앞유리창에 생기는 서리 및 습기의 제거기능이 강화되면서 제거시간의 단축이 이루어지고,뜨거운 온풍이 운전자의 시야를 방해하는 문제점을 해소하게 되는 이점을 갖추게 된다.As described above, the present invention has the advantage of eliminating the problem that the hot air is obstructing the driver's vision while reducing the removal time while enhancing the function of removing frost and moisture generated in the windshield.

Claims (1)

블로어장치(1)를 통하여 온풍을 토출하는 노즐부(2)들을 갗추고 순환되는 온풍을 이 블로어 장치(1)의 연결 흡입구(3)를 통하여 흡입하도록 이루어진 차량 앞유리창의 서리제거기능을 갖춘 온풍순환구조에 있어서,Hot air circulation with a defrost function of the windshield of the vehicle which is configured to tap the nozzles 2 for discharging hot air through the blower device 1 and suck the circulated hot air through the connection inlet 3 of the blower device 1. In structure, 상기 앞유리창(4)의 상부쪽에는 온풍을 흡입하는 흡입구(5)들이 전면 루프헤더(6)하부쪽에 설치되고 이 흡입구(5)는 A필터(7)의 하부쪽에는 관죠인트(8)를 매개로 블로어장치(1)의 연결흡입구(3)에 연결되어 이루어진 것을 특징으로 하는 차량 앞유리창의 서리제거 기능을 갖춘 온풍순환구조.The upper portion of the windshield 4 is provided with suction ports 5 for sucking warm air at the lower part of the front loop header 6, and the suction ports 5 are provided with a tube joint 8 at the lower side of the A filter 7. Hot air circulation structure with a defrost function of the windshield of the vehicle, characterized in that made in connection to the connection inlet (3) of the blower device (1).
KR1019990056902A 1999-12-11 1999-12-11 An warm-wind circuLation structure with frost Elimination Function of vehicle Front glass KR20010055652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019990056902A KR20010055652A (en) 1999-12-11 1999-12-11 An warm-wind circuLation structure with frost Elimination Function of vehicle Front glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990056902A KR20010055652A (en) 1999-12-11 1999-12-11 An warm-wind circuLation structure with frost Elimination Function of vehicle Front glass

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107813674A (en) * 2016-09-12 2018-03-20 现代自动车株式会社 For the vehicle air conditioner for the flowing for separating control inner/outer air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107813674A (en) * 2016-09-12 2018-03-20 现代自动车株式会社 For the vehicle air conditioner for the flowing for separating control inner/outer air

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