KR100402782B1 - supplying washer control device of double direction for vehicles - Google Patents

supplying washer control device of double direction for vehicles Download PDF

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Publication number
KR100402782B1
KR100402782B1 KR10-2001-0057812A KR20010057812A KR100402782B1 KR 100402782 B1 KR100402782 B1 KR 100402782B1 KR 20010057812 A KR20010057812 A KR 20010057812A KR 100402782 B1 KR100402782 B1 KR 100402782B1
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KR
South Korea
Prior art keywords
washer
switch
wiper
pump
washer fluid
Prior art date
Application number
KR10-2001-0057812A
Other languages
Korean (ko)
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KR20030024943A (en
Inventor
유창국
Original Assignee
기아자동차주식회사
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Priority to KR10-2001-0057812A priority Critical patent/KR100402782B1/en
Publication of KR20030024943A publication Critical patent/KR20030024943A/en
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Publication of KR100402782B1 publication Critical patent/KR100402782B1/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
    • B60S1/482—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means combined with the operation of windscreen wipers
    • B60S1/483—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means combined with the operation of windscreen wipers using a supply pump driven by the windscreen-wiper motor
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H01H2003/266—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor having control circuits for motor operating switches, e.g. controlling the opening or closing speed of the contacts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S318/00—Electricity: motive power systems
    • Y10S318/02—Windshield wiper controls

Abstract

본 발명은 하나의 모터 및 펌프로부터 워셔액탱크내의 워셔액을 두개의 워셔액 공급 송출구에 배출할 수 있도록 양방향 제어하게 되므로 단일화된 부품으로 경량이 줄어들고, 부품의 수가 줄어들게 되면서 경제적인 부담이 감소되고자 하는 양방향 워셔액공급제어장치에 관한 것이다.The present invention is bidirectional control to discharge the washer fluid in the washer fluid tank to the two washer fluid supply outlet from one motor and pump, so that the weight is reduced to a single part, and the number of parts is reduced, thereby reducing the economic burden. Washer liquid supply control device.

Description

양방향 워셔액공급제어장치 {supplying washer control device of double direction for vehicles}Feeding washer control device of double direction for vehicles}

본 발명은 양방향 워셔액공급제어장치에 관한 것으로서, 더 자세하게는 하나의 모터 및 펌프로부터 워셔액탱크내의 워셔액을 두개의 워셔액 공급 송출구에 배출할 수 있도록 양방향 제어하게 되므로 단일화된 부품으로 경량이 줄어들고, 부품의 수가 줄어들게 되면서 경제적인 부담이 감소되고자 하는 양방향 워셔액공급제어장치에 관한 것이다.The present invention relates to a two-way washer fluid supply control device, and more specifically, because the two-way control to discharge the washer fluid in the washer fluid tank from the two motors and pumps to the two washer fluid supply outlet, the weight is reduced to a single part, parts The two-way washer fluid supply control device is to reduce the economic burden as the number of.

일반적으로 원드시일드 워셔는 세정액을 분출시키는 펌프의 형식에 따라 수동식과 전기식이 있다.In general, the wand seal washers are manual and electric depending on the type of pump for ejecting the cleaning liquid.

수동식은 운전석 내에 있는 수동펌프를 작동시키면 탱크내의 세정액의 펌프로 가압되어 분출하는 것이다.In the manual type, when the manual pump in the driver's seat is operated, it is pressurized by the pump of the cleaning liquid in the tank and ejected.

전기식은 모터를 회전시켜 펌프를 연속적으로 작동시켜 세정액을 분출시키는 것으로 모터의 스위치를 윈드시일드 와이퍼와 연동시킬 수 있으므로 편리하다.The electric type is convenient because the switch of the motor can be interlocked with the windshield wiper by rotating the motor to continuously operate the pump to eject the cleaning liquid.

이러한 전기식 윈드시일드워셔는 워셔액을 담는 탱크의 주변에 원셔액을 배관과 노즐을 통해 배출할 수 있도록 구동하는 모터가 연결되어 있다.The electric windshield washer is connected to a motor that drives the washer fluid to be discharged through the pipe and the nozzle around the tank containing the washer fluid.

상기 모터는 내부에 펌프를 내장하여 워셔액이 외부의 윈드시일드에 배출될 수 있도록 되어 있다.The motor has a pump built therein so that the washer fluid can be discharged to an external windshield.

이러한 종래 와이퍼 워셔를 상세히 설명하면 다음과 같다.The conventional wiper washer will be described in detail as follows.

종래 와이퍼 워셔는 첨부도면 도 1에서 보는 바와 같이 워셔액이 저장되어 있는 탱크의 외주면에 지지되어 외측에 길게 연결된 노즐을 통해 워셔액이 공급될 수 있도록 하는 펌프가 연결되는 구성을 갖는다.Conventional wiper washer has a configuration that is connected to the pump is supported by the outer peripheral surface of the tank in which the washer fluid is stored as shown in FIG.

이러한 종래의 와이퍼 워셔는 펌프의 동작으로 탱크에 채워진 워셔액이 노즐을 따라 와이퍼로 공급될 수 있도록 하는 것이다.This conventional wiper washer is to allow the washer liquid filled in the tank to be supplied to the wiper along the nozzle by the operation of the pump.

그러나, 이러한 종래의 와이퍼 워셔는 탱크에 연결되는 펌프가 전후방의 윈드실드에 각각 워셔액을 공급할 수 있도록 복수개의 펌프를 연결하여 개별적으로 워셔액을 공급하게 되므로 복수개 펌프 설치에 의한 중량과 부품 설치비용에 대한 결제적인 부담이 드는 문제점을 가지고 있다.However, such a conventional wiper washer is connected to a plurality of pumps so that the pump connected to the tank to supply the washer liquid to the front and rear windshield, respectively, so as to supply the washer liquid separately. There is a problem that the payment burden.

본 발명은 이와 같은 종래의 제반 문제점을 해결하기 위한 것으로서 그 목적은 하나의 모터 및 펌프로부터 워셔액탱크내의 워셔액을 두개의 워셔액 공급 송출구에 배출할 수 있도록 양방향 제어하게 되므로 단일화된 부품으로 경량이 줄어들고, 부품의 수가 줄어들게 되면서 경제적인 부담이 감소되고자 하는 데 있다.The present invention is to solve such a conventional problem, the purpose is to control the two-way so that the washer liquid in the washer liquid tank to the two washer liquid supply outlet from one motor and pump to reduce the weight to a single part and As the number of parts decreases, the economic burden is to be reduced.

도 1은 종래의 워셔액탱크의 연결 구성도이다,.1 is a connection configuration diagram of a conventional washer liquid tank.

도 2는 본 발명의 실시예에 따른 워셔액탱크의 연결구성도이다.2 is a connection configuration of the washer fluid tank according to an embodiment of the present invention.

도 3a는 본 발명의 실시예에 따른 워셔액 공급제어장치의 정지상태를 보인 회로동작 상태도이다.3A is a circuit operation state diagram showing a stopped state of the washer fluid supply control apparatus according to the embodiment of the present invention.

도 3b는 본 발명의 실시예에 따른 워셔액 공급제어장치의 리어와이퍼가 동작된 회로 동작상태도이다.3B is a circuit operation state diagram in which a rear wiper of the washer fluid supply control device according to an embodiment of the present invention is operated.

도 3c는 본 발명의 실시예에 따른 워셔액 공급제어장치의 프론트워셔가 동작된 회로 동작상태도이다.3C is a circuit operation state diagram in which the front washer of the washer fluid supply control device according to the embodiment of the present invention is operated.

도 3d는 본 발명의 실시예에 따른 워셔액 공급제어장치의 리어워셔가 동작된 회로 동작상태도이다.3D is a circuit operation state diagram in which the rear washer of the washer fluid supply control device according to the embodiment of the present invention is operated.

-도면의 주요부분에 대한 부호설명-Code descriptions for the main parts of the drawings

10;워셔탱크 20;양방향제어부10; washer tank 20; two-way control unit

21;프론트송출구 22;리어송출구21; front outlet 22; rear outlet

30;회전동판 31;전류공급막대30; rotating copper plate 31; current supply rod

40;전환스위치부 WP;워셔펌프40; selector switch WP; washer pump

WM;와이퍼모터 RY1;릴레이WM; Wiper Motor RY1; Relay

SW1;프론트와이퍼스위치 SW2;리어와셔스위치SW1; front wiper switch SW2; rear washer switch

SW3;연동스위치 SW4;리어와이퍼스위치SW3; Interlock switch SW4; Rear wiper switch

SW5,SW6;전환스위치SW5, SW6; toggle switch

이하, 이 발명이 속하는 기술분야에서 통상의 지식을 갖는 자가 이 발명을 용이하게 실시할 수 있을 정도로 상세히 설명하기 위하여, 이 발명의 가장 바람직한 실시예를 첨부된 도면을 참조로 하여 상세히 설명하기로 한다. 이 발명의 목적, 작용효과를 포함하여 기타 다른 목적들, 특징점들, 그리고 동작상의 이점들이 바람직한 실시예의 설명에 의해 보다 명확해질 것이다.DETAILED DESCRIPTION Hereinafter, the most preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement the present invention. . Other objects, features, and operational advantages, including the purpose, working effects, and the like of the present invention will become more apparent from the description of the preferred embodiment.

참고로 여기에서 개시되는 실시예는 여러가지 실시가능한 예중에서 당업자의 이해를 돕기 위하여 가장 바람직한 예를 선정하여 제시한 것일 뿐, 이 발명의 기술적 사상이 반드시 이 실시예만 의해서 한정되거나 제한되는 것은 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위내에서 다양한 변화와 변경이 가능함은 물론, 균등한 타의 실시예가 가능함을 밝혀 둔다.For reference, the embodiments disclosed herein are only presented by selecting the most preferred examples to help those skilled in the art from the various possible examples, the technical spirit of the present invention is not necessarily limited or limited only by this embodiment, Various changes and modifications are possible within the scope without departing from the technical spirit of the present invention, as well as other equivalent embodiments will be found.

도 2는 본 발명의 실시예에 따른 워셔액탱크의 연결구성도이고, 도 3a는 본 발명의 실시예에 따른 워셔액 공급제어장치의 정지상태를 보인 회로동작 상태도이며, 도 3b는 본 발명의 실시예에 따른 워셔액 공급제어장치의 리어와이퍼가 동작된 회로 동작상태도이고, 도 3c는 본 발명의 실시예에 따른 워셔액 공급제어장치의 프론트워셔가 동작된 회로 동작상태도이며, 도 3d는 본 발명의 실시예에 따른 워셔액 공급제어장치의 리어워셔가 동작된 회로 동작상태도이다.Figure 2 is a connection configuration of the washer fluid tank according to an embodiment of the present invention, Figure 3a is a circuit operation state diagram showing a stop state of the washer fluid supply control apparatus according to an embodiment of the present invention, Figure 3b is an embodiment of the present invention FIG. 3C is a circuit operation state diagram in which the rear wiper of the washer fluid supply control device is operated. FIG. 3C is a circuit operation state diagram in which the front washer of the washer fluid supply control device is operated. FIG. 3D is an embodiment of the present invention. Fig. 1 shows a circuit operation state in which the rear washer of the washer fluid supply control device is operated.

본 발명은 펌프를 하나만을 설치하여 와이퍼에 워셔액을 공급할 수 있도록 제어하는 장치에 관한 것으로서, 첨부도면 도 2에서 보는 바와 같이 워셔액을 저장하는 워셔탱크(10)의 일측에 고정연결되어 외측으로 길게 연결되는 복수의 프론트송출구(21) 및 리어송출구(22)에 각각 워셔액이 공급될 수 있도록 워셔펌프(WP)가 연결되며 상기 워셔펌프(WP)와 일체 연결되어 정역회전하여 회전력이 와이퍼(미도시)에 전달될 수 있도록 하는 와이퍼모터(WM)로 이루어진 양방향제어부(20)가 연결되어 있다.The present invention relates to a device for controlling the supply of the washer fluid to the wiper by installing only one pump, as shown in Figure 2 is fixedly connected to one side of the washer tank 10 for storing the washer fluid is connected to the outside long Washer pump WP is connected to each of the plurality of front outlet 21 and rear outlet 22 to be supplied with washer fluid, and is integrally connected with the washer pump WP to rotate forward and backward to rotate the wiper (not shown). Is connected to the bidirectional control unit 20 made of a wiper motor (WM) to be delivered to.

이러한 양방향제어부(20)는 첨부도면 도 3a 내지 도 3d에서 보는 바와 같이 각 입력단에 펌프의 동작 방향을 선택하여 제어할 수 있도록 복수의 전환스위치(SW5)(SW6)가 연결되는 절환스위치부(40)와, 상기 절환스위치부(40)의 스위치가 스위칭 온 또는 오프 제어할 수 있도록 하는 릴레이(RY1)와, 상기 절환스위치부(40)의 스위치와 연결되어 프론트와이퍼(미도시)가 동작될 수 있도록 조작하는 프론트와셔스위치(SW1)와, 상기 릴레이(RY1)의 입력단에 연결되어 누르는 상태에서 연동스위치(SW3)가 연동하여 스위칭 동작하면서 와이퍼가 동작될 수 있도록 하는 스위칭 동작하는 리어와셔스위치(SW2)와, 상기 리어와셔스위치(SW2)와 병렬 연결되어 리어와이퍼만 동작될 수 있도록 하는 리어와이퍼스위치(SW4)와, 상기 리어와이퍼스위치(SW4)가 출력단에 연결되고 리어와셔스위치(SW2)가 입력단에 연결되어 있어 와이퍼를 구동시키는 와이퍼모터(WM)와, 상기 와이퍼모터(WM)의 회전축에 연결되어 연동회전하면서 일측에 절개 형성된 요부에 탈착되어 전류가 공급되는 전류공급막대(31)가 연결될 수 있도록 원형의 판이 형성된 회전동판(30)이 연결되어 이루어진 구성을 갖는다.The bidirectional control unit 20 has a switching switch unit 40 to which a plurality of switch switches SW5 and SW6 are connected to select and control an operation direction of a pump at each input terminal as shown in FIGS. 3A to 3D. ), A relay RY1 for switching the switching switch unit 40 to switch on or off, and a front wiper (not shown) connected to the switch of the switching switch unit 40 to operate. Rear washer switch (SW2) for switching so that the wiper can be operated while the interlock switch (SW3) is interlocked and pressed in connection with the front washer switch (SW1) and the input terminal of the relay (RY1). ), A rear wiper switch (SW4) connected in parallel with the rear washer switch (SW2) so that only the rear wiper can be operated, and the rear wiper switch (SW4) are connected to an output terminal and the rear washer Position (SW2) is connected to the input end of the wiper motor (WM) for driving the wiper and the current supply rod that is connected to the rotary shaft of the wiper motor (WM) and detached in the recess formed on one side while being interlocked and supplied with current The rotary copper plate 30 having a circular plate is connected so that the 31 can be connected.

이와 같이 구성되는 본 발명의 작용효과를 상세히 설명하면 다음과 같다.Referring to the effects of the present invention configured as described in detail as follows.

본 발명은 펌프를 하나만을 설치하여 와이퍼에 워셔액을 공급할 수 있도록 제어하는 장치에 관한 것으로서, 와이퍼가 작동되지 않은 정지상태에서는 첨부도면 도2 내지 도 3a에서 보는 바와 같이 프론트와셔스위치(SW1) 및 리어와셔스위치(SW2)와 리어와이퍼스위치(SW4)를 운전자가 선택하기 전까지 동작이중지된 와이퍼모터(WM)에 의해 회전동판(30)의 회전이 중지된다.The present invention relates to a device for controlling the pump so that washer fluid can be supplied to the wiper by installing only one pump. In the stationary state in which the wiper is not operated, the front washer switch (SW1) and the rear as shown in FIGS. The rotation of the rotating copper plate 30 is stopped by the wiper motor WM which is stopped until the driver selects the washer switch SW2 and the rear wiper switch SW4.

이때 회전동판(30)은 전류공급막대(31)에 의해 전류가 흐르는 상태가 그대로 유지되므로 와이퍼는 곧바로 정지되어 있지 않고 회전동판(30)의 요부에 전류공급막대(31)가 끼워져 있는 위치 즉, 회전동판(30)이 정지된 위치에 있을때 와이퍼의 동작이 멈추게 된다.At this time, since the current flows in the rotating copper plate 30 by the current supply rod 31 is maintained as it is, the wiper is not stopped immediately, the position where the current supply rod 31 is inserted into the main portion of the rotating copper plate 30, When the rotating copper plate 30 is in a stopped position, the wiper stops.

한편, 사용자가 리어와이퍼스위치(SW4)를 스위칭 온시킬 때에는 첨부도면 도 3b에서 보는 바와 같이 리어와이퍼스위치(SW4)의 입출력 양단에 형성된 전류가 와이퍼모터(WM)에 흐르게 되므로 회전동판(30)의 요부가 오른쪽 방향으로 흐르게 되어 리어와이퍼가 구동될 수 있도록 하는 것이다.On the other hand, when the user switches on the rear wiper switch SW4, the current formed at both ends of the input / output of the rear wiper switch SW4 flows through the wiper motor WM as shown in FIG. 3B. The recess flows in the right direction so that the rear wiper can be driven.

프론트와셔스위치(SW1)가 스위칭 온되는 경우, 도3c에서 보는 바와 같이 프론트와셔스위치(SW1)의 입력신호가 전환스위치부(40)의 전환스위치(SW5)(SW6)를 통해 와셔펌프(WP)로 출력되므로 와셔펌프(WP)는 정방향으로 회전하면서 와셔탱크(10)내의 와셔액이 프론트쪽 송출구(21)에 공급되는 것이다.When the front washer switch SW1 is switched on, as shown in FIG. 3C, an input signal of the front washer switch SW1 is transferred to the washer pump WP through the changeover switch SW5 and SW6 of the changeover switch 40. Since the washer pump WP rotates in the forward direction, the washer liquid in the washer tank 10 is supplied to the front outlet 21.

또한, 리어와셔스위치(SW2)가 스위칭 온되는 경우, 도 3d에서 보는 바와 같이 리어와셔스위치(SW2)와 병렬 연결된 연동스위치(SW3)가 스위칭 온되면서 와이퍼모터(WM)에 전류가 인가되어 회전동판(30)이 회전하면서 전류를 출력하게 된다,In addition, when the rear washer switch (SW2) is switched on, as shown in Figure 3d, the interlock switch (SW3) connected in parallel with the rear washer switch (SW2) is switched on while the current is applied to the wiper motor (WM) rotating copper plate 30 rotates and outputs a current,

여기서, 리어와셔스위치(SW2)가 온되면 출력단의 릴레이(RY1)에 전류가 인가되어 릴레이(RY1)는 내부 코일에 흐르는 전류의 세기에 의해 전환스위치부(40)의 전환스위치(SW5)(SW6)를 끌어당겨 접점이 바꾸면서 와셔펌프(WP)의 회전방향이 바뀌어 역회전하게 된다.Here, when the rear washer switch SW2 is turned on, a current is applied to the relay RY1 of the output terminal, and the relay RY1 switches the switch SW5 of the changeover switch portion 40 (SW6) by the strength of the current flowing through the internal coil. ), The contact point changes, and the rotation direction of the washer pump (WP) is changed to reverse rotation.

이때 와셔펌프(WP)가 역회전하게 되면 리어측 송출구(22)를 통해 워셔탱크(10)내의 워셔액이 공급된다.At this time, when the washer pump WP rotates backward, the washer liquid in the washer tank 10 is supplied through the rear side outlet 22.

여기서 사용자는 리어와셔스위치(SW2)를 누르게 되면 연동스위치(SW3)는 동시에 접점되면서 와이퍼모터(WM)가 회전될 수 있도록 한다.Here, when the user presses the rear washer switch (SW2), the interlock switch (SW3) is contacted at the same time so that the wiper motor (WM) can be rotated.

이와 같이 작용하는 본 발명은 하나의 모터 및 펌프로부터 워셔액탱크내의 워셔액을 두개의 워셔액 공급 송출구에 배출할 수 있도록 양방향 제어하게 되므로 단일화된 부품으로 경량이 줄어드는 효과를 갖는다.In this way, the present invention acts bidirectionally so that the washer fluid in the washer fluid tank can be discharged to the two washer fluid supply outlets from one motor and pump, thereby reducing the weight of a single component.

또한 본 발명은 부품의 수가 줄어들게 되면서 경제적인 부담이 감소되는 효과를 갖는다.In addition, the present invention has the effect of reducing the economic burden as the number of parts is reduced.

Claims (1)

워셔액을 저장하는 워셔탱크(10)의 일측에 고정연결되어 외측으로 길게 연결되는 복수의 프론트송출구(21) 및 리어송출구(22)에 각각 워셔액이 공급될 수 있도록 워셔펌프(WP)가 연결되며 상기 워셔펌프(WP)와 일체 연결되어 정역회전하여 회전력이 외부로 전달되도록 하는 와이퍼모터(WM)가 연결되는 워셔액 공급장치에 있어서, 상기 워셔탱크(10)에 장착되는 워셔펌프(WP)와 와이퍼모터(WM)가 하나로 일체 연결되도록 하여 복수의 송출구(21)(22)로 각각 서로 다르게 제어하여 워셔액이 공급될 수 있도록 하는 양방향제어부(20)와, 상기 양방향제어부(20)가 복수의 송출구(21)(22)로 각각 서로 다르게 제어하여 워셔액이 공급될 수 있도록 복수의 전환스위치(SW5)(SW6)가 연결되는 절환스위치부(40)와, 상기 절환스위치부(40)의 스위치가 스위칭 온 또는 오프 제어할 수 있도록 하는 릴레이(RY1)와, 상기 절환스위치부(40)의 전환스위치(SW5)(SW6)와 연결되어 프론트와이퍼가 동작될 수 있도록 조작하는 프론트와셔스위치(SW1)와, 상기 릴레이(RY1)의 입력단에 연결되어 누르는 상태에서 연동스위치(SW3)가 연동하여 스위칭 동작하면서 와이퍼가 동작될 수 있도록 하는 스위칭 동작하는 리어와셔스위치(SW2)와, 상기 리어와셔스위치(SW2)와 병렬 연결되어 리어와이퍼만 동작될 수 있도록 하는 리어와이퍼스위치(SW4)와, 상기 리어와이퍼스위치(SW4)가 출력단에 연결되고 리어와셔스위치(SW2)가 입력단에 연결되어 있어 와이퍼를 구동시키는 와이퍼모터(WM)와, 상기 와이퍼모터(WM)의 회전축에 연결되어 연동회전하면서 일측에 절개 형성된 요부에 탈착되어 전류가 공급되는 전류공급막대(31)가 연결될 수 있도록 원형의 판이 형성된 회전동판(30)이 연결되어 이루어진 양방향 워셔액공급제어장치.A washer pump (WP) is connected to each of the plurality of front outlets 21 and rear outlets 22 which are fixedly connected to one side of the washer tank 10 for storing the washer fluid, and are connected to the outside. And a washer fluid supply device connected to the washer pump (WP) so that the wiper motor (WM) is connected to the outside to rotate forward and backward, and the washer pump (WP) mounted to the washer tank (10). The bidirectional control unit 20 and the bidirectional control unit 20 allow the wiper motors WM to be integrally connected to each other so that the washer fluid may be supplied to each other by controlling the plurality of outlets 21 and 22 differently. A switching switch part 40 to which a plurality of changeover switches SW5 and SW6 are connected so that the washer fluid can be supplied by controlling the discharge ports 21 and 22 differently, and the switch of the switching switch part 40; Can be switched on or off A front washer switch (SW1) connected to a relay (RY1), a switch (SW5) and a switch (SW6) of the changeover switch unit (40) to operate the front wiper, and of the relay (RY1). The rear washer switch (SW2) for switching operation and the rear washer switch (SW2) connected in parallel with the rear washer switch (SW2) so that the wiper can be operated while the interlocking switch (SW3) is interlocked and switched in the pressed state. The wiper motor (WM) for driving the wiper is connected to the rear wiper switch (SW4) and the rear wiper switch (SW4) to the output terminal and the rear washer switch (SW2) to the input terminal and the wiper Rotating copper plate formed with a circular plate to be connected to the rotation shaft of the motor (WM) to be connected to the current supply rod 31 which is detached from the recess formed on one side while being interlocked and rotated Washer liquid supply control device made of a 30 connected.
KR10-2001-0057812A 2001-09-19 2001-09-19 supplying washer control device of double direction for vehicles KR100402782B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090668A (en) * 1976-12-06 1978-05-23 Kochenour Paul R Windshield washer and deicer
JPS5551643A (en) * 1978-10-05 1980-04-15 Nissan Motor Co Ltd Washer interlocked with housed wiper
JPS5932547A (en) * 1982-08-17 1984-02-22 Honda Motor Co Ltd Wiper device for motorcycle
KR20020051231A (en) * 2000-12-22 2002-06-28 이계안 Washer fluid supplying unit having two electronic valves

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090668A (en) * 1976-12-06 1978-05-23 Kochenour Paul R Windshield washer and deicer
JPS5551643A (en) * 1978-10-05 1980-04-15 Nissan Motor Co Ltd Washer interlocked with housed wiper
JPS5932547A (en) * 1982-08-17 1984-02-22 Honda Motor Co Ltd Wiper device for motorcycle
KR20020051231A (en) * 2000-12-22 2002-06-28 이계안 Washer fluid supplying unit having two electronic valves

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