KR200188927Y1 - A washing water heating apparatus an alarm system in a vehicle - Google Patents
A washing water heating apparatus an alarm system in a vehicle Download PDFInfo
- Publication number
- KR200188927Y1 KR200188927Y1 KR2020000005436U KR20000005436U KR200188927Y1 KR 200188927 Y1 KR200188927 Y1 KR 200188927Y1 KR 2020000005436 U KR2020000005436 U KR 2020000005436U KR 20000005436 U KR20000005436 U KR 20000005436U KR 200188927 Y1 KR200188927 Y1 KR 200188927Y1
- Authority
- KR
- South Korea
- Prior art keywords
- washer
- washer fluid
- vehicle
- auxiliary tank
- tank
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 14
- 238000005406 washing Methods 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 5
- 239000012530 fluid Substances 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000005357 flat glass Substances 0.000 claims abstract description 22
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 8
- 230000005856 abnormality Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
-
- 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
- B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
- B60S1/485—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
본 고안은 자동차의 와셔액 예열장치에 관한 것으로, 특히 와셔액 공급관의 분기점에 별도의 소형 와셔액 보조탱크를 형성하고 와셔액 보관탱크에서 유입된 와셔액을 적정온도로 히팅시킬 수 있고, 이상현상 발생시 이를 운전자에게 즉시 알려줄 수 있는 자동차의 와셔액 예열 및 경보장치에 관한 것이다.The present invention relates to a washer preheating device for automobiles, in particular, to form a separate small washer fluid auxiliary tank at the branch of the washer fluid supply pipe, and to heat the washer fluid introduced from the washer fluid storage tank to an appropriate temperature. The present invention relates to a washer liquid preheating and alarming device.
본 고안의 목적은 와셔액을 적정온도로 가열시켜 노즐을 통해 분사시킬 수 있도록 함으로서 윈도글래스에 부착된 이물질의 제거를 용이하게 함과 아울러 와셔액 보충시기를 운전자에게 알려줄 수 있으며, 이상현상 발생시 경보신호를 발생할수 있는 장치를 제공하는 데 있다.The purpose of the present invention is to heat the washer fluid to the proper temperature and to spray it through the nozzle to facilitate the removal of foreign substances attached to the window glass, and to inform the driver of the washer fluid replenishment time. To provide a device that can occur.
상기의 목적을 달성하기 위한 본고안은, 윈도글래스에 묻어 있는 이물질을 제거하도록 와셔탱크와 모우터펌프와 와셔액 공급호스 및 와셔액 분사노즐등이 구비된 차량에 있어서, 상기 와셔액 분사노즐과 연결된 공급호스의 분기점에 ' T ' 자형 보조탱크를 형성하고 상기 보조탱크내에 차량의 밧데리로 부터 직류전원을 공급받아 열을 발생시키는 가열수단이 설치되는 것을 특징으로 한다.In order to achieve the above object, the present invention provides a washer tank, a motor pump, a washer fluid supply hose, a washer fluid injection nozzle, and the like, which are connected to the washer fluid injection nozzle to remove foreign substances on the window glass. Forming a 'T' shaped auxiliary tank at the branch point of the heating tank for generating heat by receiving a DC power from the battery of the vehicle is installed.
또한, 윈도글래스에 묻어 있는 이물질을 제거하도록 와셔탱크와 모우터펌프와 와셔액 공급호스 및 와셔액 분사노즐등이 구비된 차량에 있어서, 상기 와셔액 분사노즐과 연결된 공급호스의 분기점에 ' T ' 자형 보조탱크를 형성하고 상기 보조탱크내에 차량의 밧데리로 부터 직류전원을 공급받아 열을 발생시키는 가열수단이 구비됨과 아울러 보조탱크내의 온도를 검출하는 온도감지센서와, 상기 보조탱크내의 와셔액의 양을 검출하는 와셔량 감지센서와, 상기 온도감지센서와 상기 와셔량 감지센서의 출력신호를 입력받아 비교/판단하여 제어신호를 발생하는 콘트롤수단과, 상기 콘트롤 수단에서 출력되는 제어신호에 따라 자동차에 내장된 밧데리로 부터 공급되는 직류전압을 공급 혹은 차단시키는 스위칭수단과, 상기 콘트롤부의 제어신호에 따라 운전자에게 알려주는 표시수단으로 구성되는 것을 특징으로 한다.In addition, in a vehicle equipped with a washer tank, a motor pump, a washer fluid supply hose and a washer fluid injection nozzle to remove foreign substances on the window glass, a 'T' shaped auxiliary tank is provided at a branch point of a supply hose connected to the washer fluid injection nozzle. And a heating means for generating heat by receiving DC power from the battery of the vehicle in the auxiliary tank, a temperature sensor for detecting the temperature in the auxiliary tank, and a washer for detecting the amount of washer fluid in the auxiliary tank. The control means for receiving a quantity sensor, the output signal of the temperature sensor and the washer quantity sensor is compared and judged to generate a control signal, and a battery built in the vehicle according to the control signal output from the control means Switching means for supplying or cutting off the DC voltage supplied from the, and according to the control signal of the control unit It characterized in that the display means is configured to inform the E.
Description
본 고안은 자동차의 와셔액 예열장치에 관한 것으로, 특히 와셔액 공급관의 분기점에 별도의 소형 와셔액 보조탱크를 형성하고 와셔액 보관탱크에서 유입된 와셔액을 적정온도로 히팅시킬 수 있고, 이상현상 발생시 이를 운전자에게 즉시 알려줄 수 있는 자동차의 와셔액 예열 및 경보장치에 관한 것이다.The present invention relates to a washer preheating device for automobiles, in particular, to form a separate small washer fluid auxiliary tank at the branch of the washer fluid supply pipe, and to heat the washer fluid introduced from the washer fluid storage tank to an appropriate temperature. The present invention relates to a washer liquid preheating and alarming device.
일반적으로, 자동차에는 비나 눈이 내릴경우 및 윈도글래스에 진흙물이 튀는등 운전시 전방시야를 확보하는데 제한을 받게 될때, 윈도글래스에 떨어진 빗방울이나 이물질등을 제거하기 위하여 와이퍼가 설치되어 있다.In general, a car is provided with a wiper to remove raindrops or foreign substances that have fallen on the window glass when it is restricted in securing a forward field of view, such as when it rains or snows and muddy water splashes on the window glass.
이러한 와이퍼는 와이퍼 구동모우터가 작동이 되어 윈도글래스의 외측면에 밀착된 와이퍼가 일정각도씩 시계방향과 반시계방향으로 선회하면서 윈도글래스에 묻어 있는 물방울이나 이물질을 제거하도록 되어 있다.The wiper is a wiper drive motor is operated so that the wiper in close contact with the outer surface of the window glass is rotated clockwise and counterclockwise by a predetermined angle to remove water droplets and foreign matter on the window glass.
한편, 상기 와이퍼가 작동시 별도의 세정액 즉 와셔액이 들어있는 와셔탱크가 엔진룸의 일측에 장착되어 있어 상기 와셔탱크의 와셔액은 모우터펌프의 작동으로 노즐을 통해 윈도글래스의 전면에 분사되도록 되어 있다.Meanwhile, when the wiper is operated, a washer tank containing a separate washing liquid, that is, washer liquid, is mounted on one side of the engine room, and the washer liquid of the washer tank is sprayed to the front of the window glass through the nozzle by the operation of the motor pump. .
이러한 종래의 와셔액 분사장치는 도1에 도시된 바와같이 차체(1)의 전면에는 운전자의 전방시계를 확보하기 위한 윈도글래스(2)가 부착되어 있고, 그 하측으로 한쌍의 와이퍼(3)가 설치되어 있으며, 엔진룸의 덮개인 본네트(4)에 노즐(5)이 설치되어 운전자의 조작에 의해 와셔액이 윈도글래스(2)에 분사되도록 되어있다As shown in FIG. 1, the conventional washer liquid injector has a window glass 2 attached to the front of the vehicle body 1 to secure the driver's front clock, and a pair of wipers 3 are installed below the washer. The nozzle 5 is installed in the bonnet 4, which is a cover of the engine room, and the washer fluid is injected into the window glass 2 by the driver's operation.
상기 와이퍼(3)는 전기적 신호에 의해 구동되는 구동모우터의 회전력에 의해 와이퍼링과 와이퍼암이 작동되어 와이퍼암의 단부에 결합된 와이퍼가 윈도글래스(2)의 외측면에 밀착되어 선회하도록 되어 있다.The wiper 3 is a wiper ring and the wiper arm is operated by the rotational force of the drive motor driven by the electrical signal so that the wiper coupled to the end of the wiper arm is in close contact with the outer surface of the window glass (2) have.
또한, 와이퍼(3)가 작동될때 윈도글래스(2)에 묻어 있는 이물질을 보다 깨끗하게 닦아내기 위해 분사되는 와셔액은 엔진룸의 일측면을 이루는 휠에이프런패널에 부착된 와셔탱크(6)에 저장되어 있으며, 와셔탱크(6)일측에 모우터펌프(7)가 설치되고, 본네트(4)의 상단부에 설치된 와셔노즐(5)을 통해 윈도글래스(2)에 와셔액이 분사되는 와셔액 분사장치가 설치되어 있다.In addition, the washer fluid sprayed to clean the foreign matter on the window glass 2 when the wiper 3 is operated is stored in the washer tank 6 attached to the wheel apron panel forming one side of the engine room. In addition, a motor pump 7 is installed at one side of the washer tank 6, and a washer fluid injector is provided in which washer liquid is injected into the window glass 2 through the washer nozzle 5 installed at the upper end of the bonnet 4. .
그러나, 종래의 와셔액 분사장치는 평상기온이 영하로 내려가는 동절기에는 윈도글래스에 서리등이 끼게되어 이를 제거하기 위해 와셔액을 분사시켜 와이퍼(3)로 닦아내게 되는데, 이때 와셔액은 엔진룸의 측면에 부착된 와셔탱크(6)에 단순히 저장되어 있어 윈도글래스(2)에 분사됨과 동시에 결빙되어 운전자의 전방시계 확보에 도움을 주지 못하고, 상기 윈도글래스에 이물질, 특히 흙탕물이 묻어 있을 경우에는 이를 제거하기 위해서는 다량의 와셔액을 분사시켜야 함으로서 불필요하게 와셔액의 소모를 가져왔다.However, in the conventional washer fluid injector, when the normal temperature falls below zero, frost, etc. are caught in the window glass, so that the washer fluid is sprayed and wiped with the wiper 3 to remove it, wherein the washer fluid is attached to the side of the engine room. It is simply stored in the washer tank (6) is sprayed in the window glass (2) and at the same time freezing to help the driver's front clock secure, and to remove the foreign matter, especially muddy water in the window glass in order to remove it Since a large amount of washer fluid has to be injected, the washer fluid is unnecessarily consumed.
이에, 본 고안은 종래의 와셔액 분사장치가 지닌 문제점을 해소하기 위하여 안출된 것으로서, 본 고안의 목적은 와셔액을 적정온도로 가열시켜 노즐을 통해 분사시킬 수 있도록 함으로서 윈도글래스에 부착된 이물질의 제거를 용이하게 함과 아울러 와셔액 보충시기를 운전자에게 알려줄 수 있으며, 이상현상 발생시 경보신호를 발생할 수 있는 장치를 제공하는 데 있다.Thus, the present invention was devised to solve the problem of the conventional washer liquid injector, and the object of the present invention is to remove the foreign matter attached to the window glass by heating the washer liquid to an appropriate temperature to be sprayed through the nozzle. In addition to facilitating the washer fluid replenishment time, and to provide a device that can generate an alarm signal in the event of an abnormal phenomenon.
상기의 목적을 달성하기 위한 본 고안은, 윈도글래스에 묻어 있는 이물질을 제거하도록 와셔탱크와 모우터펌프와 와셔액 공급호스 및 와셔액 분사노즐등이 구비된 차량에 있어서, 상기 와셔액 분사노즐과 연결된 공급호스의 분기점에 ' T ' 자형 보조탱크를 형성하고 상기 보조탱크내에 차량의 밧데리로 부터 직류전원을 공급받아 열을 발생시키는 가열수단이 장착되는 것을 특징으로 한다,The present invention for achieving the above object, in a vehicle equipped with a washer tank, a motor pump, a washer liquid supply hose and a washer liquid injection nozzle to remove foreign substances on the window glass, the supply hose connected to the washer liquid injection nozzle Forming a 'T' shaped auxiliary tank at the branch point of the heating tank is characterized in that the heating means for generating heat by receiving DC power from the battery of the vehicle,
또한, 윈도글래스에 묻어 있는 이물질을 제거하도록 와셔탱크와 모우터펌프와 와셔액 공급호스 및 와셔액 분사노즐등이 구비된 차량에 있어서, 상기 와셔액 분사노즐과 연결된 공급호스의 분기점에 ' T ' 자형 보조탱크를 형성하고 상기 보조탱크내에 차량의 밧데리로 부터 전압을 공급받아 열을 발생시키는 가열수단이 구비됨과 아울러 보조탱크내의 온도를 검출하는 온도감지센서와, 상기 보조탱크내의 와셔액의 양을 검출하는 와셔량 감지센서와, 상기 온도감지센서와 상기 와셔량 감지센서의 출력신호를 입력받아 비교/판단하여 제어신호를 발생하는 콘트롤수단과, 상기 콘트롤 수단에서 출력되는 제어신호에 따라 자동차에 내장된 밧데리로 부터 공급되는 직류전압을 공급 혹은 차단시키는 스위칭수단과, 상기 콘트롤부의 제어신호에 따라 운전자에게 와셔액 보충시기 및 이상현상등을 알려주는 표시수단으로 구성되는 것을 특징으로 한다.In addition, in a vehicle equipped with a washer tank, a motor pump, a washer fluid supply hose and a washer fluid injection nozzle to remove foreign substances on the window glass, a 'T' shaped auxiliary tank is provided at a branch point of a supply hose connected to the washer fluid injection nozzle. And a heating means for generating heat by receiving a voltage from the battery of the vehicle in the auxiliary tank, and a temperature sensor for detecting a temperature in the auxiliary tank, and a washer amount for detecting the amount of washer fluid in the auxiliary tank. Control means for receiving and comparing the output signal of the temperature sensor and the washer quantity sensor and generates a control signal, and from the battery built in the vehicle in accordance with the control signal output from the control means Switching means for supplying or interrupting the supplied DC voltage, and operation according to the control signal of the control unit To characterized by consisting of a washer fluid replenishment time and the like to inform the abnormality display means.
여기서, 표시수단은 차량의 계기판의 소정위치에 설치되어 이상현상 발생시 디스플레이 해주는 표시판넬로 구성되는 것이 바람직하다.Here, the display means is preferably composed of a display panel which is installed at a predetermined position of the instrument panel of the vehicle to display when abnormality occurs.
도 1 은 종래 차량에 설치되는 일반적인 와셔액 분사장치를 나타낸 예시도,1 is an exemplary view showing a general washer fluid injector installed in a conventional vehicle;
도2는 본 고안의 자동차의 와셔액 예열장치를 나타내는 개략적인 도면,2 is a schematic view showing a washer fluid preheating apparatus of the present invention;
도3은 도2에 있어 본 고안의 와셔액 보조탱크를 나타내는 확대 단면도,Figure 3 is an enlarged cross-sectional view showing the washer liquid auxiliary tank of the present invention in Figure 2,
도4는 본 고안에 따른 와셔액 예열 및 경보장치를 나타내는 제어블럭도.Figure 4 is a control block diagram showing a washer fluid preheating and alarming device according to the present invention.
-도면의 주요부분에 대한 부호의 설명-Explanation of symbols on the main parts of the drawing
10 - 보조탱크 20 - 가열수단10-auxiliary tank 20-heating means
30 - 온도감지센서 40 - 와셔량 감지센서30-Temperature Sensor 40-Washer Sensor
50 - 콘트롤부 60 - 스위칭수단50-control part 60-switching means
70 - 표시및 경보수단 80 - 키신호입력수단70-display and alarm means 80-key signal input means
이하, 본 고안의 바람직한 일실시예를 첨부된 도면을 참조하여 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention as follows.
도2는 본 고안의 자동차의 와셔액 예열장치를 나타내는 개략적인 도면이며, 도3은 도2에 있어 본 고안의 와셔액 보조탱크를 나타내는 확대 단면도이며, 도3은 본 고안에 따른 와셔액 예열 및 경보장치를 나타내는 제어블럭도이다.Figure 2 is a schematic view showing a washer fluid preheating apparatus of the vehicle of the present invention, Figure 3 is an enlarged cross-sectional view showing the washer liquid auxiliary tank of the present invention in Figure 2, Figure 3 is a washer liquid preheating and alarming device according to the present invention The control block is shown.
상기 도면에 도시된 바와같이, 와셔액 분사노즐(5)과 연결된 공급호스(8)의 분기점에 ' T ' 자형 보조탱크(10)를 형성하고 상기 보조탱크(10)내에 차량의 밧데리로 부터 직류전압을 공급받아 열을 발생시키는 가열수단(20)이 구성되어 있으며, 상기 보조탱크(10)내에는 보조탱크내에 충진된 와셔액의 온도를 검출하는 온도감지센서(30)와, 와셔액의 양을 검출하는 와셔량 감지센서(40)와,상기 온도감지센서(30)와 상기 와셔량 감지센서(40)의 출력신호를 입력받아 이를 비교/판단하여 제어신호를 발생하는 콘트롤수단(50)과, 상기 콘트롤 수단(50)에서 출력되는 제어신호에 따라 자동차에 내장된 밧데리로 부터 공급되는 직류전압을 공급 혹은 차단시키는 스위칭수단(60)과, 상기 콘트롤부(50)의 제어신호에 따라 운전자에게 이를 알려주는 표시 및 경보수단(70)과, 차동차의 시동시 키신호를 입력하는 키신호입력수단(80)이 구성되어 있다.As shown in the figure, a 'T' shaped auxiliary tank 10 is formed at the branch point of the supply hose 8 connected to the washer fluid injection nozzle 5, and the DC voltage from the battery of the vehicle in the auxiliary tank 10. The heating means 20 is configured to receive heat and generate heat, and the auxiliary tank 10 has a temperature sensor 30 for detecting the temperature of the washer liquid filled in the auxiliary tank, and the amount of the washer liquid. The washer amount sensor 40, the control means 50 for receiving the output signal of the temperature sensor 30 and the washer amount sensor 40 to compare / determine it to generate a control signal, and the control Switching means 60 for supplying or cutting off the DC voltage supplied from the battery built in the vehicle according to the control signal output from the means 50, and informs the driver according to the control signal of the control unit 50 Display and alarm means (70), Start-up key signal input means 80 for inputting a key signal of a car is composed.
상기와 같이 구성된 본고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.
먼저, 자동차의 시동을 걸기 위해 키신호입력수단(80)을 통해 키신호를 입력하면 차량이 시동되며, 와셔액 온도감지센서(30)가 와셔액의 온도를 검출하여 콘트롤부(50)로 온도데이타를 출력하게 되고, 상기 온도데이타가 콘트롤부(50)에 설정된 온도보다 낮을경우에는 밧데리의 전압을 이용하여 상기 가열수단(히터)를 구동시키도록 스위칭수단(60)에 제어신호를 출력하게 된다.First, when a key signal is input through the key signal input means 80 to start the vehicle, the vehicle is started, and the washer liquid temperature sensor 30 detects the temperature of the washer liquid and transmits temperature data to the controller 50. When the temperature data is lower than the temperature set in the controller 50, a control signal is output to the switching means 60 to drive the heating means (heater) using the voltage of the battery.
상기 콘트롤부(50)로 부터 제어신호를 받은 스위칭수단(60)은 스위칭동작, 즉 스위칭 '온' 되어 밧데리 전압에 의해 상기 가열수단(20)이 히팅되어 상기 보조탱크(10)내의 와셔액의 온도가 상승하게 된다.Switching means 60 receives a control signal from the control unit 50 is a switching operation, that is switching 'on' the heating means 20 is heated by the battery voltage is the temperature of the washer liquid in the auxiliary tank 10 Will rise.
또한, 상기 와셔액의 온도는 상기 온도감지센서(30)가 계속적으로 검출하여 상기 콘트롤부(50)에 설정된 온도에 도달하게 되면 상기 스위칭수단(60)으로 제어신호를 출력하여 스위칭 '오프' 시킴으로서 더이상 밧데리의 전류가 상기 가열수단(20)으로 공급되는 것을 차단하게 된다.In addition, when the temperature of the washer solution is continuously detected by the temperature sensor 30 and reaches the temperature set in the control unit 50, the control signal is output to the switching means 60 so as to switch 'off' any more. The current of the battery is blocked from being supplied to the heating means 20.
한편, 와셔량 감지센서는 도4 에 도시된 바와같이 보조탱크내의 하측에 설치되어 와셔량을 검출하게 되는데, 와셔량이 부족할 경우에는 이를 검출하여 콘트롤부(50)로 출력함으로서 운전자에게 표시 및 경보수단(70)을 통하여 보충시기를 미리 알려주게 된다.On the other hand, the washer amount sensor is installed on the lower side in the auxiliary tank as shown in Figure 4 to detect the washer amount, if the washer amount is insufficient to detect and output to the controller 50 to display and alarm means Through 70 will be informed in advance of the replenishment time.
상기와 같이 보조탱크(10)내에서 가열된 와셔액은 와셔 공급호스(8)를 통하여 연결된 와셔탱크(6)내의 와셔액도 적절하게 히팅시켜 줌으로서 와셔탱크가 동파되는 일을 미연에 방지할 수 있는 작용도 하게 된다.The washer liquid heated in the auxiliary tank 10 as described above also properly washes the washer liquid in the washer tank 6 connected through the washer supply hose 8, thereby preventing the washer tank from freezing. It also works.
따라서, 동절기 아침에 윈도글래스의 전면에 낀 서리나 흙탕물을 제거하려 할 경우 가열된 와셔액을 이용하여 분사시킴으로서 이를 효과적으로 제거할 수 있다.Therefore, if you want to remove the frost or muddy water caught on the front of the window glass in the winter morning can be effectively removed by spraying using a heated washer solution.
상술한 바와같이, 본 고안에 따르면 와셔액을 적정온도로 가열시켜 노즐을 통해 분사시킬 수 있도록 함으로서 윈도글래스에 부착된 이물질의 제거를 용이하게 함과 아울러 와셔액 보충시기 및 이상현상 발생시 이를 운전자에게 알려줄 수 있으며, 불필요한 와셔액의 낭비 및 이로인한 환경오염을 방지할 수 있는 효과를 지니고 있다.As described above, according to the present invention, the washer fluid is heated to an appropriate temperature to be sprayed through the nozzle to facilitate the removal of foreign substances attached to the window glass, and to inform the driver when the washer fluid is replenished and when an abnormal phenomenon occurs. And it has the effect of preventing waste of washer fluid and environmental pollution caused by this.
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| KR2020000005436U KR200188927Y1 (en) | 2000-02-28 | 2000-02-28 | A washing water heating apparatus an alarm system in a vehicle |
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| KR2020000005436U KR200188927Y1 (en) | 2000-02-28 | 2000-02-28 | A washing water heating apparatus an alarm system in a vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160048459A (en) * | 2014-10-24 | 2016-05-04 | 현대자동차주식회사 | car washer liquid heating apparatus and method for the same |
| US20210197769A1 (en) * | 2017-10-10 | 2021-07-01 | Denso Corporation | Vehicle cleaning system |
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2000
- 2000-02-28 KR KR2020000005436U patent/KR200188927Y1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160048459A (en) * | 2014-10-24 | 2016-05-04 | 현대자동차주식회사 | car washer liquid heating apparatus and method for the same |
| KR101655550B1 (en) | 2014-10-24 | 2016-09-22 | 현대자동차주식회사 | car washer liquid heating apparatus and method for the same |
| US20210197769A1 (en) * | 2017-10-10 | 2021-07-01 | Denso Corporation | Vehicle cleaning system |
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