KR200150398Y1 - Wiper washer system - Google Patents

Wiper washer system Download PDF

Info

Publication number
KR200150398Y1
KR200150398Y1 KR2019950046626U KR19950046626U KR200150398Y1 KR 200150398 Y1 KR200150398 Y1 KR 200150398Y1 KR 2019950046626 U KR2019950046626 U KR 2019950046626U KR 19950046626 U KR19950046626 U KR 19950046626U KR 200150398 Y1 KR200150398 Y1 KR 200150398Y1
Authority
KR
South Korea
Prior art keywords
washer
storage tank
washer fluid
fluid
return
Prior art date
Application number
KR2019950046626U
Other languages
Korean (ko)
Other versions
KR970035788U (en
Inventor
김재관
Original Assignee
정몽규
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.)
Filing date
Publication date
Application filed by 정몽규, 현대자동차주식회사 filed Critical 정몽규
Priority to KR2019950046626U priority Critical patent/KR200150398Y1/en
Publication of KR970035788U publication Critical patent/KR970035788U/en
Application granted granted Critical
Publication of KR200150398Y1 publication Critical patent/KR200150398Y1/en

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/90—Driver alarms

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

본 고안은 와셔펌프모터의 손상을 방지하기 위한 와이퍼 와셔 시스템에 대한 것으로, 와셔액을 저장하는 저장탱크(1)와, 저장탱크(1)에 저장된 와셔액을 와셔노즐(4)에 공급하는 와셔펌프(2)와, 와셔펌프(2)에 의해 압송되는 와셔액을 와셔노즐(4)에 전달하는 공급통로(9)와, 와셔액 공급통로(9)에 제공되어 저장탱크(1)내의 와셔액 부족시 작동되어 와셔액을 저장탱크(1)로 복귀시키는 삼방향밸브(3)와, 저장탱크(1)의 와셔액 부족시 공급통로(9)를 통해 공급되는 와셔액이 삼방향밸브(3)를 통해 저장탱크(1)에 복귀하도록 설치된 귀환통로(8)와, 저장탱크(1)내의 와셔액이 부족할때 작동하여 와셔액의 부족을 제어기에 알리는 플로트스위치(7)와, 플로트스위치(7)의 작동에 의해 저장탱크(1)의 와셔액 부족을 감지하면 삼방향밸브(3)를 작동시켜 귀환통로(8)를 통해 와셔액을 저장탱크(1)로 귀환시키도록 작동하는 제어기(5)로 이루어진다. 또한, 이 시스템에는 경보램프(6)가 제공될 수 있다.The present invention relates to a wiper washer system for preventing damage to the washer pump motor, the storage tank (1) for storing the washer liquid, and the washer pump for supplying the washer liquid stored in the storage tank (1) to the washer nozzle (4). 2) and a supply passage 9 for delivering the washer fluid pumped by the washer pump 2 to the washer nozzle 4 and a washer fluid supply passage 9 to operate when the washer fluid in the storage tank 1 is insufficient. The three-way valve (3) for returning the washer liquid to the storage tank (1), and the washer fluid supplied through the supply passage (9) when the washer liquid is insufficient in the storage tank (1) through the three-way valve (3) The return passage 8 installed to return to the flow path, the float switch 7 which operates when the washer fluid in the storage tank 1 is insufficient and informs the controller of the lack of the washer fluid; and the operation of the float tank 7 by the float switch 7 When the washer fluid shortage of 1) is detected, the three-way valve (3) is actuated through the return passage (8). Syeoaek made to a storage tank (1), the controller (5) which operate to return to. The system may also be provided with an alarm lamp 6.

Description

와이퍼 와이셔 시스템Wiper washer system

제1도는 본 고안의 와이펴와셔 시스템의 계통도이다.1 is a schematic diagram of the wipe washer system of the present invention.

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

1 : 저장탱크 2 : 워셔펌프1: Storage tank 2: Washer pump

3 : 삼방향밸브 4 : 워셔노즐3: three-way valve 4: washer nozzle

5 : 제어기 6 : 경보램프5: Controller 6: Alarm Lamp

7 : 플로트 스위치 8 : 귀환통로7: float switch 8: return path

9 : 워셔액공급통로9: washer liquid supply passage

본 고안은 와이퍼 와셔 시스템에 대한 것으로, 보다 상세하게는 워셔펌프모터의 손상을 방지하기 위한 와이퍼 와셔시스템에 대한 것이다.The present invention relates to a wiper washer system, and more particularly to a wiper washer system for preventing damage to the washer pump motor.

일반적으로 자동차에서는 우천시나 강설시 자동차의 전면유리에서 비나 눈을 세척하기 위해 와이퍼 시스템을 구비하고 있으며, 기타 자동차의 전면유리에 먼지나 기름등의 오염물질이 묻어 운전자의 전면시계를 방해할 때 이를 제거하기 위하여 와이퍼시스템과 같이 와셔분사 시스템을 구비하고 잇다. 이러한 와셔분사 시스템은 전면유리에 와셔액을 분사하여 와이퍼로 와셔액과 함께 먼지등의 오염물질을 제거하기 위한 것이다.In general, a car is equipped with a wiper system to clean rain or snow from the windshield of the car during rainy weather or snowfall, and when dirt or oil is contaminated on the windshield of other cars, it interferes with the driver's front clock. It is equipped with a washer injection system such as a wiper system for removal. This washer injection system is to spray the washer liquid on the windshield to remove contaminants such as dust with the washer liquid with the wiper.

그러나 종래기술의 와이퍼 와셔 시스템에서는 와셔액의 분사에 의해 와셔액 저장탱크에 와셔액이 부족한 경우에도 와셔펌프가 계속 작동되어 와셔펌프모터가 손상되는 일이 발생하여 와셔펌프의 수명이 단축되는 등의 문제점이 존재하였다.However, in the conventional wiper washer system, even when the washer fluid is insufficient in the washer fluid storage tank due to the washer fluid injection, the washer pump is continuously operated, causing the washer pump motor to be damaged, thereby reducing the life of the washer pump. It was.

본 고안은 종래기술의 이러한 문제점에 착안하여 이루어진 것으로, 워셔펌프모터의 손상을 방지할 수 있는 와이퍼 와셔 시스템을 제공하는 것을 목적으로 한다.The present invention has been made in view of the above problems of the prior art, and an object of the present invention is to provide a wiper washer system capable of preventing damage to the washer pump motor.

이러한 본 고안의 목적을 달성하기 위하여 와셔액 공급통로에 삼방향밸브를 설치하고 와셔액 저장탱크의 와셔액이 일정수준 이하이면 플로트 스위치가 작동하여 와셔액의 부족을 제어기가 감지하고 제어기는 삼방향밸브를 작동시켜 귀환통로를 통해 와셔액을 저장탱크로 회귀시켜 와셔액의 부족을 방지함과 동시에 경보램프를 작동시켜 운전자가 조치를 취하도록 와이퍼 와셔 시스템을 구성하고 있다.In order to achieve the object of the present invention, the three-way valve is installed in the washer fluid supply passage and when the washer fluid in the washer fluid storage tank is below a certain level, the float switch operates to detect the lack of the washer fluid and the controller operates the three-way valve. The wiper washer system is configured so that the washer fluid is returned to the storage tank through the return passage to prevent the washer fluid shortage, and at the same time, the alarm lamp is activated so that the driver can take action.

본 고안의 와이퍼와셔 시스템에 의하면 와셔액 저장탱크의 와셔액부족이 사전에 방지되므로 와셔펌프모터의 손상이 방지될 수 있다.According to the wiper washer system of the present invention, the washer fluid shortage of the washer fluid storage tank is prevented in advance, so that damage to the washer pump motor can be prevented.

이하에서 첨부도면과 관련하여 본 고안의 와이퍼 와셔 시스템을 상세하게 설명한다.Hereinafter, the wiper washer system of the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 고안의 와이퍼 와셔 시스템을 도시하고 있는데, (1)은 와이퍼 와셔액 저장탱크이며, 이 저장탱크(1)의 내부하측에는 와셔액을 와셔노즐(4)로 공급하도록 방출하게 작동하는 와셔펌프(2)가 구비됨과 동시에, 일정수준 이하로 와셔액이 저하되면 작동하여 와셔액의 부족을 제어기(5)에 알리는 플로트스위치(7)가 제공된다.1 shows a wiper washer system of the present invention, (1) is a wiper washer fluid storage tank, and a washer pump operated to discharge washer fluid to supply the washer nozzle 4 to the inner and lower sides of the storage tank 1. At the same time as the (2) is provided, a float switch 7 is provided which operates when the washer fluid falls below a certain level to inform the controller 5 of the lack of the washer fluid.

또한, 와셔 저장탱크(12)로 부터 와셔펌프(2)에 의해 와셔액을 와셔노즐(4)로 압송하는 와셔액 공급통로(9)에는 삼방향밸브(3)가 제공되고, 이 삼방향밸브(3)는 와셔액이 부족시는 귀환통로(8)를 통해 저장탱크(1)로 와셔액을 귀환시키며, 정상작동시에는 와셔액이 공급통로(9)를 통해 와셔노즐(4)로 공급시키도록 작용된다. 본 고안의 와이퍼 와셔 시스템에는 제어기(5)가 제공되어 플로트 스위치(7)를 통해 저장탱크(1)에 와셔액이 일정수준이하인 것을 감지하면 삼방향밸브(3)에서 와셔액이 귀환통로(8)를 통해 저장탱크(1)로 복귀하도록 삼방향밸브(3)를 작동시키고, 이때 경보램프(6)가 작동되어 운전자에게 저장탱크(1)의 와셔액이 일정수준 이하임을 경보한다.In addition, a three-way valve 3 is provided in the washer liquid supply passage 9 for pumping the washer liquid from the washer storage tank 12 to the washer nozzle 4 by the washer pump 2. In the case where the washer fluid is insufficient, the washer fluid is returned to the storage tank 1 through the return passage 8, and in the normal operation, the washer fluid is supplied to the washer nozzle 4 through the supply passage 9. The wiper washer system of the present invention is provided with a controller (5) to detect the washer fluid is below a certain level in the storage tank (1) through the float switch (7) washer fluid in the three-way valve (3) to return the return path (8) The three-way valve (3) is operated to return to the storage tank (1) through, and the alarm lamp (6) is activated to alert the driver that the washer fluid in the storage tank (1) is below a certain level.

이와같이 플로트스위치(7)가 와셔액저장탱크(1)의 와셔액이 일정수준 이하로 된것을 제어기(5)에 알리어, 제어기(5)가 삼방향밸브(3)를 작동시켜 와셔액을 귀환통로(8)를 통해 저장탱크(1)로 복귀시켜 와셔액을 일정수준이상으로 유지시킴으로써 와셔펌프모터가 항상 와셔액이 일정수준 이상인 상태에서 작동하도록 함으로써 와셔펌프모터의 손상을 방지할 수 있다. 또한, 경보램프(6)의 경보에 의해 운전자가 와셔액의 부족을 인식하고 조치하게 함으로써 더욱 와셔펌프모터를 양호하게 보호할 수 있다.In this way, the float switch 7 notifies the controller 5 that the washer fluid in the washer fluid storage tank 1 has become below a predetermined level, and the controller 5 operates the three-way valve 3 to return the washer fluid to the return path 8. By returning to the storage tank 1 to maintain the washer fluid above a certain level, the washer pump motor can always be operated in a state where the washer fluid is above a certain level, thereby preventing damage to the washer pump motor. In addition, it is possible to better protect the washer pump motor by causing the driver to recognize the shortage of the washer fluid by the alarm of the alarm lamp 6 and to take action.

Claims (2)

와셔액을 저장하는 저장탱크(1)와, 저장탱크(1)에 저장된 와셔액을 와셔노즐(4)에 공급하는 와셔펌프(2)와, 와셔펌프(2)에 의해 압송되는 와셔액을 와셔노즐(4)에 전달하는 공급통로(9)와, 와셔액 공급통로(9)에 제공되어 저장탱크(1)내의 와셔액 부족시 작동되어 와셔액을 저장탱크(1)로 복귀시키는 삼방향밸브(3)와, 저장탱크(1)의 와셔액 부족시 공급통로(9)를 통해 공급되는 와셔액이 삼방향밸브(3)를 통해 저장탱크(1)에 복귀하도록 설치된 귀환통로(8)와, 저장탱크(1)내의 와셔액이 부족할때 작동하여 와셔액의 부족을 제어기에 알리는 플로트스위치(7)와, 플로트 스위치(7)의 작동에 의해 저장탱크(1)의 와셔액 부족을 감지하면 삼방향밸브(3)를 작동시켜 귀환통로(8)를 통해 와셔액을 저장탱크(1)로 귀환시키도록 작동하는 제어기(5)로 이루어지는 와이퍼 와셔 시스템.A washer nozzle (4) for storing washer fluid, a washer pump (2) for supplying the washer fluid stored in the storage tank (1) to the washer nozzle (4), and a washer fluid for being pushed by the washer pump (2). And a three-way valve (3) which is provided in the supply passage (9) and the washer fluid supply passage (9) to be delivered to and operated when the washer fluid in the storage tank (1) is insufficient to return the washer fluid to the storage tank (1). When the washer fluid in the tank 1 is insufficient, the washer fluid supplied through the supply passage 9 is returned to the storage tank 1 through the three-way valve 3 and the washer liquid in the storage tank 1. When the lack of washer fluid in the storage tank 1 is detected by the float switch 7 and the float switch 7 which operates when this is insufficient and informs the controller that the washer fluid is insufficient, the three-way valve 3 is operated to return the flow path. Wiper washer, consisting of a controller (5) operable to return the washer fluid to the storage tank (1) through (8) System. 제1항에 있어서, 와셔액 부족을 알리는 경보램프(6)가 제공되는 와이퍼 와셔 시스템.2. The wiper washer system according to claim 1, wherein an alarm lamp (6) is provided to signal the washer fluid shortage.
KR2019950046626U 1995-12-23 1995-12-23 Wiper washer system KR200150398Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950046626U KR200150398Y1 (en) 1995-12-23 1995-12-23 Wiper washer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950046626U KR200150398Y1 (en) 1995-12-23 1995-12-23 Wiper washer system

Publications (2)

Publication Number Publication Date
KR970035788U KR970035788U (en) 1997-07-26
KR200150398Y1 true KR200150398Y1 (en) 1999-07-01

Family

ID=19437712

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950046626U KR200150398Y1 (en) 1995-12-23 1995-12-23 Wiper washer system

Country Status (1)

Country Link
KR (1) KR200150398Y1 (en)

Also Published As

Publication number Publication date
KR970035788U (en) 1997-07-26

Similar Documents

Publication Publication Date Title
KR200150398Y1 (en) Wiper washer system
KR200188927Y1 (en) A washing water heating apparatus an alarm system in a vehicle
KR100245011B1 (en) No-load operation protection system in the washer motor
KR0129418B1 (en) An washer injection device
KR19980053162U (en) Vehicle washer fluid replacement alarm
KR0177087B1 (en) Windshield washer nozzle housing device
KR200272663Y1 (en) Automotive device for warning of insufficiency wiper washer fluid
KR19980073683A (en) Temperature-sensitive Washer Liquid Injection Control Unit
KR19980017563A (en) Vehicle Washer Liquid Auxiliary Storage
KR19980038816A (en) Car Washer Liquid Reuse System
KR100270586B1 (en) Device of washer tank for vehicle
KR19990033859U (en) Windshield washer fluid replacement warning indicator of automobile
KR200269220Y1 (en) Car washer
KR19980052942U (en) Low washer fluid warning device
KR19980027275A (en) Vehicle cleaning liquid freeze protection device
KR20010037971A (en) wiper assemble and control method of vehicle
KR19990009373U (en) Car Wiper Blades
KR19980035399U (en) Residual Glass Cleaning Liquid Removal Device for Automobile Window Wiper
KR20030003482A (en) Washer-liquid injection device for preventing freeze of automobile
KR20010059696A (en) Water filling structure of washer reservoir for vehicle
KR19980035835A (en) Windshield Cleaning Liquid Injector for Automobile
KR19980058678U (en) Car washer device
KR19980016600U (en) Automotive wiper mounting structure
KR19980035761U (en) Car windshield wiper system
KR19990002983U (en) Windshield Washer of Automobile

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee