KR200394124Y1 - Washer Spray for vehicle - Google Patents

Washer Spray for vehicle Download PDF

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Publication number
KR200394124Y1
KR200394124Y1 KR20-2005-0016913U KR20050016913U KR200394124Y1 KR 200394124 Y1 KR200394124 Y1 KR 200394124Y1 KR 20050016913 U KR20050016913 U KR 20050016913U KR 200394124 Y1 KR200394124 Y1 KR 200394124Y1
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KR
South Korea
Prior art keywords
washer
coolant
cooling water
tank
temperature
Prior art date
Application number
KR20-2005-0016913U
Other languages
Korean (ko)
Inventor
정세웅
Original Assignee
경신공업 주식회사
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Priority to KR20-2005-0016913U priority Critical patent/KR200394124Y1/en
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Publication of KR200394124Y1 publication Critical patent/KR200394124Y1/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
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
    • 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
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/487—Liquid supply therefor the liquid being heated
    • B60S1/488—Liquid supply therefor the liquid being heated electrically
    • 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
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/50—Arrangement of reservoir
    • 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
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/52—Arrangement of nozzles; Liquid spreading means

Abstract

본 고안은 차량용 워셔액 분사장치에 관한 것이며, 보다 상세하게는 워셔탱크와 워셔호스의 외측에 소정의 밀폐된 공간을 형성하고, 형성된 밀폐된 공간에 고온의 냉각수를 유입시켜 워셔탱크와 워셔호스 내부에 있는 워셔액의 온도를 증가시킴으로써, 혹한기에도 워셔액이 원활하게 분출될 수 있도록 함은 물론 따뜻해진 워셔액에 의해 차량의 전면 유리에 형성된 성애를 보다 효율적으로 제거할 수 있도록 한 차량용 워셔액분사장치에 관한 것에 관한 것이다.The present invention relates to a washer fluid injector for a vehicle, and more particularly, to form a predetermined sealed space outside the washer tank and the washer hose, and to introduce a high temperature cooling water into the formed sealed space to the washer tank and the washer hose. By increasing the temperature of the washer liquid, the washer liquid spraying device for smoothly ejecting the washer liquid even in cold weather, as well as to remove the frost formed on the windshield of the vehicle more efficiently. will be.

Description

차량용 워셔액분사장치{Washer Spray for vehicle}Washer liquid spray device for vehicle {Washer Spray for vehicle}

본 고안은 차량용 워셔액 분사장치에 관한 것이며, 보다 상세하게는 워셔탱크와 워셔호스의 외측에 소정의 밀폐된 공간을 형성하고, 형성된 밀폐된 공간에 고온의 냉각수를 유입시켜 워셔탱크와 워셔호스 내부에 있는 워셔액의 온도를 증가시킴으로써, 혹한기에도 워셔액이 원활하게 분출될 수 있도록 함은 물론 따뜻해진 워셔액에 의해 차량의 전면 유리에 형성된 성애를 보다 효율적으로 제거할 수 있도록 한 차량용 워셔액분사장치에 관한 것에 관한 것이다.The present invention relates to a washer fluid injector for a vehicle, and more particularly, to form a predetermined sealed space outside the washer tank and the washer hose, and to introduce a high temperature cooling water into the formed sealed space to the washer tank and the washer hose. By increasing the temperature of the washer liquid, the washer liquid spraying device for smoothly ejecting the washer liquid even in cold weather, as well as to remove the frost formed on the windshield of the vehicle more efficiently. will be.

자동차의 전면에는 운전자가 전방의 시계를 용이하게 확보할 수 있도록 투명한 전면유리가 설치되어 있다. 이러한 전면유리는 전방시계의 용이한 확보는 물론 쾌적한 주행을 위하여 항시 청결하게 유지할 필요가 있으므로, 주행 중에 전면유리가 오염되는 경우를 대비하여 구동모터에 의해 회동하는 와이퍼장치와 와이퍼장치와 더불어 연동하며 전면유리를 향해 워셔액을 분사하는 워셔액분사장치가 제공된다. The front of the car is equipped with a transparent windshield so that the driver can easily secure the clock in front. Since the windshield needs to be kept clean at all times for easy driving and comfortable driving, it is interlocked with the wiper device and the wiper device that are rotated by the drive motor in case the windshield is contaminated while driving. A washer liquid spraying device for spraying the washer liquid toward the windshield is provided.

도 1은 종래의 차량용 워셔액 분사장치를 도시한 구성도이다.1 is a block diagram showing a conventional vehicle washer liquid injection device.

도 1에서 도시한 바와 같이, 종래의 차량용 워셔액 분사장치는 스위치(10)를 온(ON) 시키면, 스위치(10)의 온(ON)신호에 따라 워셔모터(14)가 구동되고, 워셔모터(14)의 구동력에 의해 워셔탱크(16)에 저장된 워셔액이 워셔노즐(18)을 통해 분사되는 방식으로 동작한다.As shown in FIG. 1, in the conventional vehicle washer fluid injector, when the switch 10 is turned on, the washer motor 14 is driven according to the ON signal of the switch 10, and the washer motor ( By the driving force of 14) the washer fluid stored in the washer tank 16 operates in a manner that is injected through the washer nozzle (18).

그런데, 이와 같이 동작하는 워셔액분사장치는 동절기에 접어들면 결빙된 워셔액이 워셔노즐(18)을 막아 원활한 워셔액의 분사를 방해한다. By the way, the washer liquid injection device operating in this way when frozen in the winter, the frozen washer liquid prevents the washer nozzle 18 to prevent the smooth spray of the washer liquid.

따라서, 워셔액에 세척제 등을 포함시켜 세척효율을 향상시킴을 물론 빙점을 낮게 유지한 동절기 전용 워셔액을 개발하여 사용하고 있으나 추가비용이 증가되고, 혹한기에는 동절기 전용 워셔액마저 결빙되는 문제가 있다.Therefore, the washing liquid is included in the washer solution to improve the washing efficiency, and the development and use of the washer liquid for winter, which kept the freezing point low, but the additional cost is increased, and there is a problem that even the winter washer liquid is frozen.

더욱이, 워셔액을 분사한다고 해도 차가운 외부날씨에 성애가 제거되기 전에 워셔액이 전면유리에 빙결되므로, 운전자의 전방시계를 더욱 악화시키는 문제도 있다.Furthermore, even if the washer fluid is sprayed, the washer fluid is frozen on the windshield before the frost is removed in the cold external weather, which further deteriorates the driver's front clock.

본 고안은 상기와 같은 문제를 해결하기 위하여 안출된 것으로, 워셔탱크와 워셔호스의 외측에 소정의 밀폐된 공간을 형성하고, 형성된 밀폐된 공간에 고온의 냉각수를 유입시켜 워셔탱크와 워셔호스 내부에 있는 워셔액의 온도를 증가시킴으로써, 혹한기에도 워셔액이 원활하게 분출될 수 있도록 함은 물론 따뜻해진 워셔액에 의해 차량의 전면 유리에 형성된 성애를 보다 효율적으로 제거할 수 있도록 한 차량용 워셔액분사장치를 제공하는 것을 목적으로 한다.The present invention has been devised to solve the above problems, to form a predetermined closed space on the outside of the washer tank and the washer hose, and by introducing a high temperature cooling water into the formed closed space in the washer tank and washer hose By increasing the temperature of the washer fluid, it is possible to smoothly discharge the washer fluid even in cold weather, and to provide a washer fluid spray device for the vehicle to more efficiently remove the frost formed on the windshield of the vehicle by the warm washer fluid. The purpose.

상기한 목적 달성을 위해 본 고안은 워셔탱크에 저장된 워셔액이 워셔모터의 동작에 의해 워셔호스를 통해 유출되어 워셔노즐을 통해 분사되는 차량용 워셔액분사장치에 있어서, 냉각수가 흐르는 냉각수파이프와; 상기 냉각수파이프에서 흐르는 냉각수의 온도를 감지하는 온도센서와; 상기 온도센서에서 감지된 냉각수 온도에 따라 개폐가 조정되는 밸브와; 상기 냉각수 파이프에서 분지되어, 상기 밸브가 개방되는 경우 상기 냉각수파이프의 냉각수가 유입되는 유도관과; 상기 유도관에 연결되어, 상기 유도관에 유입된 냉각수가 상기 워셔탱크 및 상기 워셔호스의 외측에 접촉한 상태로 저장되도록 밀폐된 구조로 형성된 냉각수유입탱크와; 상기 온도센서에서 감지된 냉각수 온도를 입력받아 상기 밸브의 개폐를 제어하여 상기 냉각수파이프에서 흐르는 냉각수를 상기 유도관을 통해 상기 냉각수유입탱크로 유입시키는 제어부를 포함하는 차량용 워셔액분사장치를 제공한다.In order to achieve the above object, the present invention provides a vehicle washer liquid spraying device in which a washer fluid stored in a washer tank is discharged through a washer hose by an operation of a washer motor and sprayed through a washer nozzle, the coolant pipe flowing with coolant; A temperature sensor for sensing a temperature of the cooling water flowing in the cooling water pipe; A valve for opening and closing the valve according to the coolant temperature detected by the temperature sensor; An induction pipe branched from the cooling water pipe and into which the cooling water of the cooling water pipe flows when the valve is opened; A coolant inflow tank connected to the induction pipe and formed in a sealed structure such that the coolant introduced into the induction pipe is stored in contact with the outside of the washer tank and the washer hose; And a control unit for controlling the opening and closing of the valve by receiving the coolant temperature sensed by the temperature sensor and introducing a coolant flowing from the coolant pipe into the coolant inlet tank through the induction pipe.

본 발명에 있어서, 냉각수유입탱크로 유입된 냉각수는 상기 워셔노즐로 분사되는 것을 특징으로 한다.In the present invention, the coolant introduced into the coolant inlet tank is injected into the washer nozzle.

이하 도면에 따라 상기 고안의 실시예를 상세히 설명한다. Hereinafter, embodiments of the present invention will be described in detail according to the drawings.

본 고안의 이점 및 특징, 그리고 이를 달성하는 방법은 첨부된 도면과 함께 상세하게 후술되어 있는 실시예들을 참조하면 명확해질 것이다. 그러나 본 고안은 이하에서 개시되는 실시예들에 한정되는 것이 아니라, 이 실시예들을 벗어나 다양한 형태로 구현 가능하다. 한편, 명세서 전체에 걸쳐 동일 참조 부호는 동일 구성 요소를 지칭한다.Advantages and features of the present invention, and methods for achieving the same will be apparent with reference to the embodiments described below in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but can be embodied in various forms beyond the embodiments. In addition, like reference numerals refer to like elements throughout the specification.

도 2는 본 고안에 따른 차량용 워셔액 분사장치의 구조를 보여주는 도면이다.2 is a view showing the structure of a vehicle washer liquid injector according to the present invention.

도 2에서 도시한 바와 같이, 본 고안의 차량용 워셔액 분사장치는 워셔액이 저장되어 있는 워셔탱크(102)와 워셔모터(미도시)의 동작에 의해 워셔탱크(102)에 저장된 워셔액이 워셔노즐(106)을 통해 분사될 때, 이동통로로 사용되는 워셔호스(104)의 외측에 냉각수가 저장될 수 있는 밀폐된 구조의 냉각수유입탱크(108)로 구성된 워셔액분사부(100)를 포함한다. 이는 워셔탱크(102)와 워셔호스(104)의 외측에 고온의 냉각수가 유입되어 저장할 수 있는 공간인 냉각수유입탱크(108)를 형성하여, 저장된 고온의 냉각수가 접촉하는 워셔탱크(102)와 워셔호스(104)의 외측을 가열하여 내부의 워셔액을 가열하기 위함이다.As shown in FIG. 2, in the washer fluid injector for a vehicle according to the present invention, the washer fluid stored in the washer tank 102 is operated by the washer tank 102 and the washer motor (not shown) in which the washer fluid is stored. When it is injected through the), it comprises a washer liquid injection unit 100 consisting of a coolant inlet tank 108 of a closed structure in which the coolant can be stored outside the washer hose 104 used as a moving passage. This forms a coolant inflow tank 108, which is a space in which the high temperature coolant flows in and is stored outside the washer tank 102 and the washer hose 104, so that the washer tank 102 and the washer in contact with the stored high temperature coolant are stored. This is to heat the washer liquid inside by heating the outside of the hose 104.

여기서, 냉각수유입탱크(108)에 유입되어 저장된 냉각수는 워셔노즐(106)이 개방되어 워셔액이 분사될 때 함께 분사되도록 구현할 수 있다. 다만, 본 발명은 이에 한하지 않고, 저장된 냉각수가 워셔액의 가열에만 사용되고 워셔노즐(106)를 통해 분사되지 않도록 구현할 수도 있다.Here, the coolant flowing into the coolant inlet tank 108 may be implemented to be sprayed together when the washer nozzle 106 is opened and the washer fluid is injected. However, the present invention is not limited thereto, and the stored cooling water may be used only for heating the washer liquid and may not be sprayed through the washer nozzle 106.

앞서, 냉각수유입탱크(108)에 저장되는 냉각수는 냉각수파이프(120)로부터 분지되어 형성된 유도관(110)을 통해 유입된다.Previously, the coolant stored in the coolant inflow tank 108 is introduced through the induction pipe 110 formed by branching from the coolant pipe 120.

그리고 유도관(110)에는 밸브(112)가 형성되어 있어, 밸브(112)가 개방(open)되었을 경우에만 냉각수파이프(120)를 흐르던 냉각수가 유도관(110)을 통해 냉각수유입탱크(108)로 유입된다.In addition, the valve 112 is formed in the induction pipe 110, and the coolant flowing through the coolant pipe 120 only when the valve 112 is opened, through the induction pipe 110. Flows into.

또한, 앞서 밸브(112)의 개폐(개방/폐쇄, open/close)를 제어하는 제어부(130)가 포함된다. 이때, 밸브(112)의 개폐 제어는 냉각수파이프(120)를 통과하는 냉각수의 온도를 감지하는 온도센서(122)로부터 입력된 냉각수 온도에 의해 이루어진다. In addition, the control unit 130 for controlling the opening and closing (open / close, open / close) of the valve 112 is included. At this time, the opening and closing control of the valve 112 is made by the coolant temperature input from the temperature sensor 122 for detecting the temperature of the coolant passing through the coolant pipe 120.

이와 같은 구성을 갖는 본 고안의 작동상태를 좀 더 구체적으로 설명하면 다음과 같다.Referring to the operation state of the present invention having such a configuration in more detail as follows.

우선, 운전자가 스위치(132)를 온(ON)시키면 온도센서(122)에서 냉각수파이프(120)를 통과하는 냉각수의 온도를 감지한다. 이때, 온도센서(122)에서 감지된 냉각수 온도는 제어부(130)에 입력된다.First, when the driver turns on the switch 132, the temperature sensor 122 senses the temperature of the coolant passing through the coolant pipe 120. At this time, the coolant temperature detected by the temperature sensor 122 is input to the controller 130.

이와 같이, 냉각수 온도에 대한 정보를 입력받은 제어부(130)는 이를 기초로 밸브(112)의 개폐를 결정한다. 예를 들어, 제어부(130)에 기설정된 냉각수 유입온도가 40??라고 가정할 때, 제어부(130)에 입력된 온도가 40?? 이상이면 제어부(130)는 밸브(112)를 개방한다. 여기서, 제어부(130)에 기설정되어 저장되는 냉각수 유입온도는 냉각수유입탱크(108)에서 열교환에 의해 워셔탱크(102)와 워셔호스(104) 내부의 워셔액의 온도를 증가시킬 수 있도록 설정되어야 한다.As such, the controller 130 that receives the information on the coolant temperature determines the opening and closing of the valve 112. For example, assuming that the cooling water inflow temperature preset in the controller 130 is 40 °, the temperature input to the controller 130 is 40 °. If abnormal, the controller 130 opens the valve 112. Here, the coolant inlet temperature preset and stored in the controller 130 should be set to increase the temperature of the washer liquid in the washer tank 102 and the washer hose 104 by heat exchange in the coolant inlet tank 108. .

밸브가 개방되면 냉각수파이프(120)를 통해 흐르던 냉각수가 분지되어 구성되어 있는 유도관(110)을 통해 냉각수유입탱크(108)로 유입된다. 그리고 유입된 냉각수는 워셔탱크(102)와 워셔호스(104)의 외측면과 접촉하여 열교환을 한다. 즉, 제어부(130)의 제어에 의해 밸브(112)가 개방되어 냉각수유입탱크(108)로 유입되는 냉각수는 고온이므로 접촉하는 워셔탱크(102)와 워셔호스(104)의 외측면에 열을 전달하여 워셔탱크(102)와 워셔호스(104) 내부에 저장된 워셔액의 온도를 증가시킨다.When the valve is opened, the coolant flowing through the coolant pipe 120 flows into the coolant inflow tank 108 through the induction pipe 110 configured to branch. And the introduced cooling water is in contact with the outer surface of the washer tank 102 and the washer hose 104 to heat exchange. That is, since the valve 112 is opened by the control of the controller 130 and the coolant flowing into the coolant inlet tank 108 is a high temperature, heat is transmitted to the outer surfaces of the washer tank 102 and the washer hose 104 which are in contact with each other. To increase the temperature of the washer liquid stored in the washer tank 102 and the washer hose 104.

한편, 냉각수파이프(120)를 통해 흐르는 냉각수의 온도가 감소되면 제어부(130)의 제어에 의해 밸브(112)가 폐쇄되어 유도관(110)을 통해 유입되던 냉각수가 차단되는데, 예를 들어 앞서의 예와 같이 냉각수 유입온도가 40??로 설정된 경우 냉각수의 온도가 그 이하로 떨어지면 제어부(130)는 밸브(112)를 제어하여 폐쇄하고, 이에 따라 유도관(110)을 통해 냉각수유입탱크(108)에 유입되는 냉각수가 차단된다.On the other hand, when the temperature of the coolant flowing through the coolant pipe 120 is reduced, the valve 112 is closed by the control of the control unit 130 to block the coolant introduced through the induction pipe 110, for example, For example, when the coolant inlet temperature is set to 40 ?? When the temperature of the coolant drops below that, the controller 130 controls and closes the valve 112, and thus the coolant inlet tank 108 through the induction pipe 110. Coolant flowing into) is blocked.

앞서, 고온의 냉각수에 의해 가열된 워셔탱크(102)와 워셔호스(104) 내부의 워셔액에는 결빙이 발생되지 않으므로, 워셔노즐(106)를 통해 효율적으로 분사될 수 있다. 그리고, 워셔액이 고온이므로 전면유리에 분사되었을 때 전면유리에 형성된 성애를 빠르고, 효율적으로 제거할 수 있다.Prior to this, since the freezing does not occur in the washer tank 102 and the washer fluid 104 inside the washer hose 104 heated by the high temperature cooling water, it may be efficiently injected through the washer nozzle 106. In addition, since the washer liquid is high temperature, the frost formed on the windshield when sprayed on the windshield can be removed quickly and efficiently.

또한, 빙점을 낮게 유지한 고가의 동절기 전용 워셔액을 따로 구입하여 사용할 필요가 없으므로 추가비용을 절감할 수도 있다. In addition, it is possible to reduce the additional cost because there is no need to purchase an expensive winter-only washer liquid to keep the freezing point low.

본 고안에 의하면, 워셔탱크와 워셔호스의 외측에 소정의 밀폐된 공간을 형성하고, 형성된 밀폐된 공간에 고온의 냉각수를 유입시켜 워셔탱크와 워셔호스 내부에 있는 워셔액의 온도를 증가시킴으로써, 혹한기에도 워셔액이 원활하게 분출될 수 있도록 함은 물론 따뜻해진 워셔액에 의해 차량의 전면 유리에 형성된 성애를 보다 효율적으로 제거할 수 있는 효과가 있다.According to the present invention, by forming a predetermined closed space on the outside of the washer tank and the washer hose, by introducing a high temperature cooling water into the formed closed space to increase the temperature of the washer liquid in the washer tank and the washer hose, even in cold weather Not only can the wash liquid be ejected smoothly, but the warm wash liquid can effectively remove the frost formed on the windshield of the vehicle.

또한, 워셔액을 고온의 냉각수로 가열하여 사용하므로 고가의 동절기 전용 워셔액 구입할 필요가 없어 추가비용을 절감할 수 있는 효과도 있다.In addition, since the washer liquid is used by heating it with high-temperature cooling water, there is no need to purchase an expensive winter-only washer liquid, thereby reducing the additional cost.

도 1은 종래의 차량용 워셔액 분사장치를 도시한 구성도이다. 1 is a block diagram showing a conventional vehicle washer liquid injection device.

도 2는 본 고안에 따른 차량용 워셔액 분사장치의 구조를 보여주는 도면이다.2 is a view showing the structure of a vehicle washer liquid injector according to the present invention.

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

10 : 스위치 12: 제어부10: switch 12: control unit

14: 워셔모터 16: 워셔탱크 14: washer motor 16: washer tank

18: 워셔노즐 100: 워셔액분사부18: washer nozzle 100: washer liquid injection unit

102: 워셔탱크 104: 워셔호스102: washer tank 104: washer hose

106: 워셔노즐 110: 유도관106: washer nozzle 110: guide tube

112: 밸브 120: 냉각수파이프 112: valve 120: cooling water pipe

122: 온도센서 130: 제어부 122: temperature sensor 130: control unit

132: 스위치 132: switch

Claims (2)

워셔탱크에 저장된 워셔액이 워셔모터의 동작에 의해 워셔호스를 통해 유출되어 워셔노즐을 통해 분사되는 차량용 워셔액분사장치에 있어서,In the washer fluid injection device for a vehicle in which the washer fluid stored in the washer tank is discharged through the washer hose by the operation of the washer motor and sprayed through the washer nozzle, 냉각수가 흐르는 냉각수파이프와;A cooling water pipe through which cooling water flows; 상기 냉각수파이프에서 흐르는 냉각수의 온도를 감지하는 온도센서와;A temperature sensor for sensing a temperature of the cooling water flowing in the cooling water pipe; 상기 온도센서에서 감지된 냉각수 온도에 따라 개폐가 조정되는 밸브와;A valve for opening and closing the valve according to the coolant temperature detected by the temperature sensor; 상기 냉각수 파이프에서 분지되어, 상기 밸브가 개방되는 경우 상기 냉각수파이프의 냉각수가 유입되는 유도관과;An induction pipe branched from the cooling water pipe and into which the cooling water of the cooling water pipe flows when the valve is opened; 상기 유도관에 연결되어, 상기 유도관에 유입된 냉각수가 상기 워셔탱크 및 상기 워셔호스의 외측에 접촉한 상태로 저장되도록 밀폐된 구조로 형성된 냉각수유입탱크와;A coolant inflow tank connected to the induction pipe and formed in a sealed structure such that the coolant introduced into the induction pipe is stored in contact with the outside of the washer tank and the washer hose; 상기 온도센서에서 감지된 냉각수 온도를 입력받아 상기 밸브의 개폐를 제어하여 상기 냉각수파이프에서 흐르는 냉각수를 상기 유도관을 통해 상기 냉각수유입탱크로 유입시키는 제어부를 포함하는 차량용 워셔액분사장치.And a control unit which receives the coolant temperature sensed by the temperature sensor and controls the opening and closing of the valve to introduce the coolant flowing from the coolant pipe into the coolant inlet tank through the induction pipe. 제 1항에 있어서, 상기 냉각수유입탱크로 유입된 냉각수는 상기 워셔노즐로 분사되는 것을 특징으로 하는 차량용 워셔액분사장치.The vehicle washer liquid spraying device according to claim 1, wherein the coolant flowing into the coolant inlet tank is injected into the washer nozzle.
KR20-2005-0016913U 2005-06-13 2005-06-13 Washer Spray for vehicle KR200394124Y1 (en)

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