KR20040015946A - Vehicle's air vent damper - Google Patents

Vehicle's air vent damper Download PDF

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Publication number
KR20040015946A
KR20040015946A KR1020020048116A KR20020048116A KR20040015946A KR 20040015946 A KR20040015946 A KR 20040015946A KR 1020020048116 A KR1020020048116 A KR 1020020048116A KR 20020048116 A KR20020048116 A KR 20020048116A KR 20040015946 A KR20040015946 A KR 20040015946A
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KR
South Korea
Prior art keywords
door
duct
air vent
vehicle
closing
Prior art date
Application number
KR1020020048116A
Other languages
Korean (ko)
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KR100447753B1 (en
Inventor
박명준
Original Assignee
현대모비스 주식회사
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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Priority to KR10-2002-0048116A priority Critical patent/KR100447753B1/en
Publication of KR20040015946A publication Critical patent/KR20040015946A/en
Application granted granted Critical
Publication of KR100447753B1 publication Critical patent/KR100447753B1/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
    • B60H1/34—Nozzles; Air-diffusers
    • B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
    • 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
    • B60H1/34—Nozzles; Air-diffusers
    • B60H2001/3471—Details of actuators
    • B60H2001/3478—Details of actuators acting on additional damper doors
    • 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
    • B60H1/34—Nozzles; Air-diffusers
    • B60H2001/3492—Manufacturing; Assembling
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors

Abstract

PURPOSE: A damper of an air vent of a vehicle is provided to shorten and compact the air vent by dividing a damping plate into two doors and installing the doors in a duct. CONSTITUTION: An air vent damper(10) has a first door(20) and a second door(21) installed therein. The first door is placed on an upper part of an inside of a duct(30) to open and close the upper part of the inside of the duct. A pad(23) is formed along a circumference of the first door to reduce friction between the first door and the duct and noise during opening and closing of the first door, and to allow smooth opening and closing of the first door. The second door is placed on a lower part of the inside of the duct to open and close the upper part of the inside of the duct. The pad is formed along a circumference of the second door to reduce friction between the second door and the duct during opening and closing the second door, and to allow smooth opening and closing of the second door. The whole duct is opened and closed by the first door and the second door. Some of both ends of the first door and the second door are overlapped with each other to reduce a gap.

Description

차량의 에어벤트 댐퍼{VEHICLE'S AIR VENT DAMPER}Air Vent Damper for Vehicles {VEHICLE'S AIR VENT DAMPER}

본 발명은 차량 공기조화장치에서 차량의 실내로 토출되는 송풍량을 조절하는 에어벤트 댐퍼에 관한 것으로서, 구체적으로는 덕트 내부에 위치하는 댐핑플레이트가 2개의 도어로 나뉘어 설치되어 에어벤트의 길이가 짧아지는 에어벤트 댐퍼에 관한 것이다.The present invention relates to an air vent damper for controlling the air blowing amount discharged to the interior of the vehicle in the vehicle air conditioner, specifically, the damping plate located inside the duct is divided into two doors is shortened the length of the air vent An air vent damper.

종래에는 도1에 도시되듯이, 일반적으로 공기조화장치가 차량에 설치되어, 차량 실내의 공기가 환기되거나, 냉각되거나, 가열된다. 이러한 공기조화장치에 의해 발생된 냉기 또는 온기는 블로워에 의해 공기조화장치의 덕트에 의해 차량의 구석구석으로 배분되고, 최종적으로 에어벤트를 통해 차량의 실내로 토출된다. 이러한 에어벤트에는 대개 송풍방향 및 송풍량의 조절장치가 설치되며, 송풍량은 에어벤트 댐퍼에 의해 조절된다.In the related art, as shown in FIG. 1, an air conditioner is generally installed in a vehicle so that air in the vehicle interior is ventilated, cooled, or heated. The cold air or warm air generated by the air conditioner is distributed by the blower to every corner of the vehicle by the duct of the air conditioner, and finally discharged into the vehicle interior through the air vent. These air vents are usually provided with a device for adjusting the blowing direction and the blowing amount, the blowing amount is controlled by the air vent damper.

종래의 에어벤트 댐퍼(11)에서는 댐핑플레이트(15)가 덕트(16) 내부에 회전가능하게 축지지되어, 덕트(16)의 개도가 조절되어 송풍량이 조절된다. 댐핑플레이트(15)의 개도는 제1, 2링크(12, 13)로 연결된 노브(14)가 운전자에 의해 상하로 이동됨에 따라 조절되었다. 또다른 종래의 기술에서 댐핑플레이트(15)의 개도는 모터에 의해 조절되었다. 그러나, 종래에는 덕트(16)의 내부가 하나의 댐핑플레이트(15)로 개폐되어, 댐핑플레이트(15)의 크기가 크고 이에 따라 에어벤트 덕트(16)의 길이도 길고 운적석묘듈(COCKPIT MODULE)의 설계 및 조립이 어려운 문제점이 있었다.In the conventional air vent damper 11, the damping plate 15 is axially rotatably supported in the duct 16, and the opening amount of the duct 16 is adjusted to control the airflow amount. The opening degree of the damping plate 15 was adjusted as the knob 14 connected to the first and second links 12 and 13 was moved up and down by the driver. In another prior art the opening of the damping plate 15 is controlled by a motor. However, in the related art, the inside of the duct 16 is opened and closed by one damping plate 15, and the size of the damping plate 15 is large. There was a difficult problem in the design and assembly.

상기한 문제점 등을 해결하기 위해 안출된 것으로서, 본 발명의 목적은 종래의 댐핑플레이트가 2개의 도어로 나뉘어 덕트 내부에 설치되며 컴팩트한 에어벤트 댐퍼를 제공하는 것이다.In order to solve the above problems and the like, an object of the present invention is to provide a compact air vent damper is installed in the duct is divided into two doors of the conventional damping plate.

도1은 종래에 차량의 에어벤트 댐퍼를 도시하는 단면도이다.1 is a cross-sectional view showing an air vent damper of a vehicle in the related art.

도2는 본 발명에 의한 차량의 에어벤트 댐퍼를 도시하는 단면도이다.2 is a cross-sectional view showing an air vent damper of a vehicle according to the present invention.

도3은 본 발명의 다른 실시예에 의한 차량의 에어벤트 댐퍼를 도시하는 단면도이다.3 is a cross-sectional view showing an air vent damper of a vehicle according to another embodiment of the present invention.

*도면의 주요기호에 대한 간략한 설명** Brief description of the major symbols in the drawings *

10...에어벤트 댐퍼, 11...종래의 에어벤트 댐퍼, 12...제1링크, 13...제2링크, 14...노브, 15...댐핑플레이트, 16...덕트,10 air vent dampers, 11 conventional air vent dampers, 12 ... 1st link, 13 ... 2nd link, 14 ... knob, 15 ... damping plate, 16 .. .duct,

20...제1도어, 21...제2도어, 23...패드,20 ... 1st door, 21 ... 2nd door, 23 ... pad,

30...덕트, 31...크로스멤버.30 ducts, 31 cross members.

상기한 본 발명의 목적이 달성되도록, 본 발명은 차량 공기조화장치에서 차량의 실내로 토출되는 송풍량을 조절하는 에어벤트 댐퍼에 있어서, 덕트 내측 상부에 축지지되며 덕트의 상부를 개폐하는 제1도어와; 덕트 내측 하부에 축지지되며 덕트의 하부를 개폐하는 제2도어를; 포함한다.In order to achieve the above object of the present invention, the present invention is an air vent damper for controlling the amount of air discharged from the vehicle air conditioner to the interior of the vehicle, the first door is axially supported on the upper side of the duct and opening and closing the upper portion of the duct Wow; A second door axially supported by the lower portion of the duct and opening and closing the lower portion of the duct; Include.

이하, 본 발명의 바람직한 실시예를 첨부도면을 참조하면서 구체적으로 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도2에 도시되듯이, 본 발명에 의한 에어벤트 댐퍼(10)에는 제1도어(20)와 제2도어(21)가 설치된다.As shown in FIG. 2, the air vent damper 10 according to the present invention is provided with a first door 20 and a second door 21.

상기 제1도어(20)는 덕트(30) 내측 상부에 위치하며 제1도어(20)의 중앙에 회전가능하게 축지지되어, 덕트(30) 내측 상부가 개폐된다. 그리고, 패드(23)가 상기 제1도어(20)의 테두리에 따라 형성되어, 제1도어(20)의 개폐시에 제1도어(20)와 덕트(30)의 마찰, 소음이 줄어들고 제1도어(20)의 개폐가 원활해진다.The first door 20 is positioned in the upper portion of the duct 30 and rotatably supported in the center of the first door 20 so that the upper portion of the inner side of the duct 30 is opened and closed. In addition, the pad 23 is formed along the edge of the first door 20 to reduce friction and noise between the first door 20 and the duct 30 when the first door 20 is opened and closed. Opening and closing of the door 20 is smooth.

상기 제2도어(21)는 덕트(30) 내측 하부에 위치하며 제2도어(21)의 중앙에 회전가능하게 축지지되어, 덕트(30) 내측 상부가 개폐된다. 그리고, 패드(23)가 상기 제2도어(21)의 테두리에 따라 형성되어, 제2도어(21)의 개폐시에 제2도어(21)와 덕트(30)의 마찰이 줄어들고 제2도어(21)의 개폐가 원활해진다.The second door 21 is positioned below the inner side of the duct 30 and rotatably supported in the center of the second door 21 so that the upper side of the inner side of the duct 30 is opened and closed. In addition, the pad 23 is formed along the edge of the second door 21 so that the friction between the second door 21 and the duct 30 is reduced when the second door 21 is opened and closed, and the second door ( 21) smoothly opening and closing.

그리고, 제1, 2 도어(20, 21)에 의해 덕트(30)의 전체가 개폐되며, 이때는 제1도어(20)와 제2도어(21)의 양측 끝부분이 약간 중첩되어, 틈새가 줄어들게 된다.Then, the entire duct 30 is opened and closed by the first and second doors 20 and 21, and at this time, both ends of the first door 20 and the second door 21 overlap slightly, so that the gap is reduced. do.

도3에 도시되듯이, 본 발명의 다른 실시예에 의하면, 크로스멤브(31)가덕트(30)의 내측에 설치되어, 덕트(30) 내측이 상부, 하부로 분할되고, 상부에는 제1도어(20)가 설치되고, 하부에는 제2도어(21)가 설치된다.As shown in FIG. 3, according to another embodiment of the present invention, the cross member 31 is installed inside the duct 30, and the inside of the duct 30 is divided into an upper part and a lower part, and a first door at an upper part thereof. 20 is installed, and the second door 21 is installed in the lower portion.

제1,2 도어(20, 21)의 개폐 조절장치에 대해서는 구체적으로 도시되지 않았지만, 종래 도1과 같이 링크와 노브에 조절될 수 있다. 이때는 제1도어(20)와 제2 도어(21)의 각각의 축이 기어열 등에 의해 연결되고, 그리고 한쪽 축은 종래 도1과 같이 링크와 노브에 조절된다. 경우에 따라서는 전기모터에 의해 개폐될 수도 있다.The opening and closing adjustment device of the first and second doors 20 and 21 is not shown in detail, but may be adjusted to the link and the knob as shown in FIG. 1. At this time, each shaft of the first door 20 and the second door 21 is connected by a gear train and the like, and one shaft is adjusted to the link and the knob as shown in FIG. In some cases, it may be opened and closed by an electric motor.

상기와 같이 구성되는 본 발명은 종래의 댐핑플레이트가 2개의 도어로 나뉘어 덕트 내부에 설치되어, 에어벤트의 길이가 짧아지며, 에어벤트가 컴팩트해지는 작용효과가 있다. 이에 따라 에어벤트가 장착되는 운석석 묘듈(cockpit module)의 설계가 용이하고, 운석석 묘듈(cockpit module)의 조립도 용이지는 작용효과가 있다.According to the present invention configured as described above, the conventional damping plate is divided into two doors and installed inside the duct, so that the length of the air vent is shortened and the air vent is compact. Accordingly, it is easy to design a meteorite gravel module on which an air vent is mounted, and the assembling of a meteorite module is easy.

Claims (3)

차량 공기조화장치에서 차량의 실내로 토출되는 송풍량을 조절하는 에어벤트 댐퍼에 있어서,In the air vent damper for controlling the air volume discharged from the vehicle air conditioner to the interior of the vehicle, 덕트 내측 상부에 축지지되며 덕트의 상부를 개폐하는 제1도어와;A first door axially supported at an upper portion of the duct and opening and closing the upper portion of the duct; 덕트 내측 하부에 축지지되며 덕트의 하부를 개폐하는 제2도어를; 포함하는 것을 특징으로 하는 차량의 에어벤트 댐퍼.A second door axially supported by the lower portion of the duct and opening and closing the lower portion of the duct; Air vent damper of a vehicle comprising a. 제1항에 있어서, 상기 덕트가 폐쇄되는 경우에 제1도어와 제2도어의 각각 끝부분이 중첩되는 것을 특징으로 하는 차량의 에어벤트 댐퍼.The air vent damper of claim 1, wherein the end portions of the first door and the second door overlap each other when the duct is closed. 제1항에 있어서, 상기 덕트 내측을 상부, 하부로 분할하는 크로스멤버가 설치된 것을 특징으로 하는 차량의 에어벤트 댐퍼.The air vent damper of claim 1, wherein a cross member is provided for dividing the inside of the duct into an upper portion and a lower portion.
KR10-2002-0048116A 2002-08-14 2002-08-14 Vehicle's air vent damper KR100447753B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101407977B1 (en) * 2010-09-10 2014-06-18 위니아만도 주식회사 Damper device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102633507B1 (en) 2019-05-08 2024-02-06 주식회사 니프코코리아 Control method of air duct for automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101407977B1 (en) * 2010-09-10 2014-06-18 위니아만도 주식회사 Damper device

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