KR20150049309A - Wiping device for windows of motor vehicles using compressed air - Google Patents

Wiping device for windows of motor vehicles using compressed air Download PDF

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Publication number
KR20150049309A
KR20150049309A KR1020130129692A KR20130129692A KR20150049309A KR 20150049309 A KR20150049309 A KR 20150049309A KR 1020130129692 A KR1020130129692 A KR 1020130129692A KR 20130129692 A KR20130129692 A KR 20130129692A KR 20150049309 A KR20150049309 A KR 20150049309A
Authority
KR
South Korea
Prior art keywords
compressed air
air
temperature
injection nozzle
tank
Prior art date
Application number
KR1020130129692A
Other languages
Korean (ko)
Inventor
권혁만
Original Assignee
현대중공업 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 현대중공업 주식회사 filed Critical 현대중공업 주식회사
Priority to KR1020130129692A priority Critical patent/KR20150049309A/en
Publication of KR20150049309A publication Critical patent/KR20150049309A/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
    • B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting 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
    • B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

The present invention relates to a vehicle wiper device using a compressed air which is capable of removing rainwater through injection of a compressed air without requirements of a wiper blade and is able to efficiently remove the snow through the temperature control of the compressed air. According to the present invention, the vehicle wiper device using a compressed air comprises: a compressed air tank storing the compressed air; an air injection nozzle installed in an upper end part of a vehicle glass and injecting the compressed air to the vehicle glass; an air pump supplying the compressed air of the compressed air tank to the air injection nozzle; a temperature control device controlling the temperature of the compressed air tank to selectively lift the temperature of the compressed air; and a control unit controlling whether or not the movement of the air pump and the temperature control device to selectively control whether or not the injection of the compressed air and the temperature of the compressed air tank.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a wiping device for a vehicle,

The present invention relates to an automobile wiper device using compressed air. More particularly, the present invention relates to an automobile wiper device that can remove rainwater through injection of compressed air without requiring a wiper blade and can effectively remove snow by controlling the temperature of compressed air To an automobile wiper device using compressed air.

A wiper of an automobile is a device for removing water droplets adhered to a windshield installed in front of a driver's seat in the case of racing of an automobile. Normally, the wiper operates according to the switch operation of the driver. In recent years, a rain sensor has been developed to automatically operate the wiper even when there is no switch operation by the driver in the case of driving the vehicle in the rain for convenience of the driver's operation (Korean Patent Registration No. 10-1217811) .

However, since the automobile wiper system presupposes the mechanical operation of the wiper blade, it is required to replace the wiper blade periodically depending on the use, and there is a disadvantage that the wiper blade interferes with the view of the driver in operating the wiper blade.

Korean Patent Registration No. 10-1217811

The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an air conditioner capable of removing rainwater through injection of compressed air without requiring a wiper blade, The present invention provides a wiper device for a vehicle.

According to another aspect of the present invention, there is provided an automobile wiper apparatus using compressed air, comprising: a compressed air tank for storing compressed air; an air injection nozzle provided at an upper end of the automobile glass to inject compressed air into the automobile glass; An air pump for supplying compressed air in the compressed air tank to the air injection nozzle; a temperature control device for selectively raising and lowering the temperature of the compressed air by regulating the temperature of the compressed air tank; And a controller for selectively controlling whether or not the compressed air is sprayed by the air injection nozzle and the temperature of the compressed air tank by controlling the operation of the apparatus.

The air injection nozzle is provided on the upper end of the glass in a width direction of the automobile. The air injection nozzle may be repeatedly arranged with a nozzle hole through which compressed air is injected.

The automotive wiper device using compressed air according to the present invention has the following effects.

It is possible to effectively remove the foreign substances adhering to the automobile glass through the injection of the compressed air and to effectively remove the snow as the high temperature compressed air can be injected.

1 is a reference view showing an automobile equipped with an air injection nozzle according to an embodiment of the present invention.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an automobile wiper device using compressed air.

Hereinafter, an automobile wiper device using compressed air according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 and 2, an automotive wiper apparatus using compressed air according to an embodiment of the present invention includes an air injection nozzle 150, an air pump 140, a compressed air tank 130, a temperature controller 120 And a control unit 110. [0029]

The air injection nozzle 150 is installed at a position where a front glass or a rear glass of an automobile is provided to remove water droplets or snow attached to the automobile glass. Specifically, the air injection nozzle 150 may be provided on the upper end of the glass in a width direction of the automobile, and the compressed air injected from the air injection nozzle 150 may be injected toward the lower end of the glass desirable. The air blowing nozzle 150 is provided with a nozzle hole 151 through which the compressed air is injected. The air blowing nozzle 150 may be formed in the shape of a curved surface, Are repeatedly arranged at regular intervals.

The compressed air tank 130 stores compressed air and the air pump 140 supplies compressed air stored in the compressed air tank 130 to the air injection nozzle 150. The temperature controller 120 regulates the temperature of the compressed air tank 130. The temperature of the compressed air can be controlled by adjusting the temperature of the air or the air depending on the characteristics of the material (rain or snow) To effectively remove it. When the snow is attached to the glass, the temperature of the compressed air is increased to spray the snow with the compressed air together with the snow, and in the case of the rain, the compressed air at room temperature can be sprayed and removed.

The controller 110 selectively controls the air pump 140 and the temperature controller 120 according to an operation signal input through an automobile interface. When a signal requesting the operation of the automobile wiper system is applied through the vehicle interface in a rainy state, the controller 110 operates the air pump 140 to supply the compressed air to the air injection nozzle 150, The compressed air can be injected into the automobile glass through the air injection nozzle 150 to remove the rain attached to the glass. When the compressed air injection signal is input through the vehicle interface, the controller 110 operates the temperature controller 120 to increase the temperature of the compressed air tank 130 And relatively high-temperature compressed air is supplied to the air injection nozzle 150 to remove snow. For example, the car may be provided with a non-removal button and a snow removal button. When the snow removal button is pressed, the control unit 110 operates both the temperature control unit 120 and the air pump 140, The controller 110 can selectively operate only the air pump 140 when the button is pressed.

110: control unit 120: temperature control device
130: Compressed air tank 140: Air pump
150: air jet nozzle 151: nozzle jet

Claims (2)

A compressed air tank for storing compressed air;
An air jet nozzle provided at an upper end of the automobile glass to jet compressed air to the automobile glass;
An air pump for supplying compressed air in the compressed air tank to the air injection nozzle;
A temperature regulator for selectively raising and lowering the temperature of the compressed air by regulating the temperature of the compressed air tank;
And a control unit for controlling the operation of the air pump and the operation of the temperature control unit to selectively control whether the compressed air is blown by the air injection nozzle and the temperature of the compressed air tank. Used car wiper device.
2. The air conditioner according to claim 1, wherein the air injection nozzle is provided on the upper end of the glass in a width direction of the automobile, and nozzle holes through which the compressed air is injected are repeatedly arranged at predetermined intervals in the air injection nozzle Automotive wiper device using air.
KR1020130129692A 2013-10-30 2013-10-30 Wiping device for windows of motor vehicles using compressed air KR20150049309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130129692A KR20150049309A (en) 2013-10-30 2013-10-30 Wiping device for windows of motor vehicles using compressed air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130129692A KR20150049309A (en) 2013-10-30 2013-10-30 Wiping device for windows of motor vehicles using compressed air

Publications (1)

Publication Number Publication Date
KR20150049309A true KR20150049309A (en) 2015-05-08

Family

ID=53387409

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130129692A KR20150049309A (en) 2013-10-30 2013-10-30 Wiping device for windows of motor vehicles using compressed air

Country Status (1)

Country Link
KR (1) KR20150049309A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220176915A1 (en) * 2020-12-08 2022-06-09 Valeo North America, Inc. Alternative windshield cleaning system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220176915A1 (en) * 2020-12-08 2022-06-09 Valeo North America, Inc. Alternative windshield cleaning system

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