KR19980033772U - Washer liquid preheater - Google Patents

Washer liquid preheater Download PDF

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Publication number
KR19980033772U
KR19980033772U KR2019960046699U KR19960046699U KR19980033772U KR 19980033772 U KR19980033772 U KR 19980033772U KR 2019960046699 U KR2019960046699 U KR 2019960046699U KR 19960046699 U KR19960046699 U KR 19960046699U KR 19980033772 U KR19980033772 U KR 19980033772U
Authority
KR
South Korea
Prior art keywords
washer liquid
preheating
washer
vehicle
tank
Prior art date
Application number
KR2019960046699U
Other languages
Korean (ko)
Inventor
성우명
Original Assignee
양재신
대우자동차 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.)
Filing date
Publication date
Application filed by 양재신, 대우자동차 주식회사 filed Critical 양재신
Priority to KR2019960046699U priority Critical patent/KR19980033772U/en
Publication of KR19980033772U publication Critical patent/KR19980033772U/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/46Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48Liquid supply therefor
    • B60S1/487Liquid supply therefor the liquid being heated
    • B60S1/488Liquid supply therefor the liquid being heated electrically

Abstract

본 고안은 차량의 와셔액 예열장치에 관한 것으로, 특히 와셔탱크의 바닥측에서 와셔액을 소정의 온도로 예열시켜 겨울철에 분사효율을 높이도록 한 차량의 와셔액 예열장치에 관한 것으로, 와셔액 탱크(10)에 저장된 와셔액을 분사노즐을 통하여 차량에 분출시키도록 한 와셔액 분사장치에 있어서, 상기 와셔액 탱크(10)의 바닥면에 예열코일(21)을 설치하고, 이 예열코일(21)을 차량의 전원과 연결함과 동시에 예열스위치(30)의 온/오프 동작에 의해 발열이 선택적으로 이루어지도록 한 것을 특징으로 한다.The present invention relates to a washer fluid preheating apparatus of a vehicle, and more particularly, to a washer liquid preheating apparatus of a washer liquid preheating the washer liquid at a predetermined temperature at the bottom side of the washer tank to increase the spraying efficiency in winter. In the washer liquid injector for ejecting the stored washer liquid to the vehicle through the injection nozzle, a preheating coil (21) is provided on the bottom surface of the washer liquid tank (10), and the preheating coil (21) is connected to the power source of the vehicle. At the same time, the heat generation is selectively made by the on / off operation of the preheating switch 30.

Description

차량의 와셔액 예열장치Washer liquid preheater

본 고안은 차량의 와셔액 예열장치에 관한 것으로, 특히 와셔탱크의 바닥측에서 와셔액을 소정의 온도로 예열시켜 겨울철에 분사효율을 높이도록 한 차량의 와셔액 예열장치에 관한 것이다.The present invention relates to a washer liquid preheating apparatus of a vehicle, and more particularly, to a washer liquid preheating apparatus of a washer liquid preheated to a predetermined temperature at the bottom side of a washer tank to increase spraying efficiency in winter.

차량의 더러워진 윈드실드 글라스를 닦거나 우천 주행시 글라스에 부착된 얼룩을 제거하기 위해 와셔액을 사용하게 된다.Washer fluid is used to clean dirty windshield glass of a vehicle or to remove stains on the glass when driving in rainy weather.

일반적으로 와셔액은 와셔액 탱크에 저장되어 있으며 와셔액 스위치를 조작하게 되면 와셔펌프에 의해 고무호스를 경유하여 노즐을 통해서 차량의 윈드실드 글라스로 분출하게 된다.In general, the washer fluid is stored in the washer fluid tank, and when the washer fluid switch is operated, the washer pump is ejected to the windshield glass of the vehicle through the nozzle via the rubber hose.

그런데 겨울철과 같이 영하로 내려가는 추운 날씨에는 와셔액이 얼어서 분사가 잘 안되는 경우가 있다. 즉, 와셔액 분사의 효율이 떨어지게 된다.However, in cold weather going below freezing, such as winter, the washer fluid may freeze and spray may not work well. That is, the efficiency of the washer liquid injection is reduced.

본 고안은 상기와 같은 사정을 감안하여 안출된 것으로, 와셔액 탱크에 저장된 와셔액을 추운 날씨에도 일정 온도로 상승시켜 와셔액 분출이 원활하게 이루어지도록 한 차량의 와셔액 예열장치를 제공함에 그 목적이 있다.The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a washer liquid preheating device for smoothing the washer liquid ejection by raising the washer liquid stored in the washer liquid tank to a constant temperature even in cold weather.

상기의 목적을 달성하기 위한 본 고안의 구체적인 수단은, 와셔액 탱크에 저장된 와셔액을 분사노즐을 통하여 차량에 분출시키도록 한 와셔액 분사장치에 있어서, 상기 와셔액 탱크의 바닥면에 예열코일 조립체를 설치하고, 이 예열코일 조립체의 예열코일을 차량의 전원과 연결함과 동시에 예열스위치의 온/오프 동작에 의해 발열이 선택적으로 이루어지도록 한 것을 특징으로 한다.Specific means of the present invention for achieving the above object is a washer liquid injector for ejecting the washer liquid stored in the washer liquid tank to the vehicle through the injection nozzle, the preheating coil assembly is installed on the bottom surface of the washer liquid tank, The preheating coil assembly of the preheating coil assembly is connected to a power source of the vehicle, and at the same time, heat generation is selectively performed by the on / off operation of the preheating switch.

도 1은 본 고안의 실시예에 의한 예열코일 조립체의 설치상태도.1 is an installation state of the preheated coil assembly according to an embodiment of the present invention.

도 2는 본 고안의 실시예에 적용되는 예열코일의 배선 회로도.2 is a wiring circuit diagram of a preheating coil applied to an embodiment of the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10 : 와셔액 탱크 21 : 예열코일10: washer liquid tank 21: preheating coil

30 : 예열스위치30: preheat switch

이하, 첨부된 도면을 참조하여 본 고안의 실시예를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention;

도 1,2에서와 같이 와셔액 탱크(10)에 저장된 와셔액을 분사노즐을 통하여 차량에 분출시키도록 한 와셔액 분사장치에 있어서, 상기 와셔액 탱크(10)의 바닥면에 나사홀(12)이 형성되어 있고, 이 나사홀(12)에 예열코일 조립체(20)가 삽입, 설치되어 있다.In the washer liquid injector for ejecting the washer liquid stored in the washer liquid tank 10 to the vehicle through the injection nozzle as shown in FIGS. 1 and 2, a screw hole 12 is formed in the bottom surface of the washer liquid tank 10. The preheated coil assembly 20 is inserted into and installed in the screw hole 12.

상기 예열코일 조립체(20)는 열을 발생시키는 예열코일(21)과, 이 예열코일(21)의 주위를 감싸는 보호캡(22)과, 예열코일 조립체(20)를 고정하는 조임너트(23)로 구성되어 있다.The preheating coil assembly 20 includes a preheating coil 21 for generating heat, a protective cap 22 surrounding the preheating coil 21, and a tightening nut 23 for fixing the preheating coil assembly 20. Consists of

그리고 상기 예열코일 조립체(20)의 예열코일(21)은 배터리 전원과 연결된 예열스위치(30)의 온/오프 동작에 의해 선택적으로 가열되도록 되어 있다.The preheating coil 21 of the preheating coil assembly 20 is selectively heated by an on / off operation of the preheating switch 30 connected to the battery power.

도면중 미설명 부호 32는 휴즈이다.In the figure, reference numeral 32 is a fuse.

이와 같이 구성된 본 실시예의 작용상태를 설명한다.The working state of this embodiment configured as described above will be described.

먼저, 겨울철에 외기의 온도가 하강하여 와셔액 탱크(10)에 저장된 와셔액이 차가운 상태로 변하게 되어 운전자가 예열스위치(30)를 온으로 절환시키게 되면, 배터리의 전원이 예열코일(21)로 인가된다.First, when the temperature of the outside air decreases during the winter season, the washer fluid stored in the washer fluid tank 10 is changed to a cold state, and when the driver switches the preheat switch 30 to on, power of the battery is applied to the preheating coil 21. .

따라서 예열코일(21)은 발열을 하게 되고, 이 발열은 와셔액에 전도되고 와셔액의 온도는 상승하게 된다.Therefore, the preheating coil 21 generates heat, and this heat generation is conducted to the washer liquid and the temperature of the washer liquid is increased.

이같이 와셔액의 온도가 상승하게 되면 와셔액은 얼지 못하고 그 액체의 분자운동은 활발하게 되고, 이로 인해 도시안된 분사노즐을 통해 원활히 와셔액 분사가 이루어지게 된다.In this way, when the temperature of the washer liquid rises, the washer liquid does not freeze and the molecular motion of the liquid becomes active. Thus, the washer liquid is smoothly sprayed through an unshown spray nozzle.

상기 실시예에서는 예열스위치(30)를 수동으로 조작하도록 구성하였으나 와셔액 탱크(10)내에 온도센서를 설치하고, 이 온도센서에서 검출한 온도를 비교, 판단하여 설정된 온도 이하로 와셔액의 온도가 내려가면 자동으로 예열스위치가 온되어 와셔액의 온도를 상승시키도록 구성할 수도 있다.In the above embodiment, the preheating switch 30 is configured to be manually operated. However, when the temperature sensor is installed in the washer fluid tank 10 and the temperature detected by the temperature sensor is compared and judged, the temperature of the washer fluid drops below the set temperature. The preheating switch can be automatically turned on to raise the temperature of the washer liquid.

상술한 바와 같이 본 고안에 의하면 와셔액 탱크에 예열코일 조립체를 설치하여 와셔액의 결빙을 방지함으로써 겨울철에 분사효율을 높일 수 있는 장점이 있다.As described above, according to the present invention, the preheating coil assembly is installed in the washer fluid tank to prevent freezing of the washer fluid, thereby increasing the injection efficiency in winter.

Claims (1)

와셔액 탱크(10)에 저장된 와셔액을 분사노즐을 통하여 차량에 분출시키도록 한 와셔액 분사장치에 있어서, 상기 와셔액 탱크(10)의 바닥면에 예열코일 조립체(20)를 설치하고, 이 예열코일 조립체(20)의 예열코일(21)을 차량의 전원과 연결함과 동시에 예열스위치(30)의 온/오프 동작에 의해 발열이 선택적으로 이루어지도록 한 것을 특징으로 하는 차량의 와셔액 예열장치.In the washer liquid injector for ejecting the washer liquid stored in the washer liquid tank 10 to the vehicle through the injection nozzle, the preheating coil assembly 20 is installed on the bottom surface of the washer liquid tank 10, and the preheating coil assembly ( Washer liquid preheating apparatus of the vehicle, characterized in that the heat generation is selectively generated by the on / off operation of the preheat switch (30) at the same time as the preheating coil (21) of the vehicle.
KR2019960046699U 1996-12-09 1996-12-09 Washer liquid preheater KR19980033772U (en)

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KR2019960046699U KR19980033772U (en) 1996-12-09 1996-12-09 Washer liquid preheater

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KR2019960046699U KR19980033772U (en) 1996-12-09 1996-12-09 Washer liquid preheater

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KR19980033772U true KR19980033772U (en) 1998-09-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160014256A (en) * 2014-07-29 2016-02-11 현대자동차주식회사 Washer liquid heating apparatus integrated into washer reservoir
US9849862B2 (en) 2014-07-29 2017-12-26 Hyundai Motor Company Washer liquid heating apparatus integrated into washer reservoir

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160014256A (en) * 2014-07-29 2016-02-11 현대자동차주식회사 Washer liquid heating apparatus integrated into washer reservoir
US9731686B2 (en) 2014-07-29 2017-08-15 Hyundai Motor Company Washer liquid heating apparatus integrated into washer reservoir
US9849862B2 (en) 2014-07-29 2017-12-26 Hyundai Motor Company Washer liquid heating apparatus integrated into washer reservoir

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