KR20160068024A - Windshield glass deicer structure improved durability - Google Patents

Windshield glass deicer structure improved durability Download PDF

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Publication number
KR20160068024A
KR20160068024A KR1020140172766A KR20140172766A KR20160068024A KR 20160068024 A KR20160068024 A KR 20160068024A KR 1020140172766 A KR1020140172766 A KR 1020140172766A KR 20140172766 A KR20140172766 A KR 20140172766A KR 20160068024 A KR20160068024 A KR 20160068024A
Authority
KR
South Korea
Prior art keywords
glass
windshield glass
diacer
present
terminal
Prior art date
Application number
KR1020140172766A
Other languages
Korean (ko)
Inventor
이강선
Original Assignee
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 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020140172766A priority Critical patent/KR20160068024A/en
Publication of KR20160068024A publication Critical patent/KR20160068024A/en

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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
    • 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
    • B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
    • B60S1/026—Cleaning windscreens, windows or optical devices including defroster or demisting means using electrical means

Abstract

The present invention relates to a diaphragm, and more particularly, to a diaphragm structure for a windshield glass in which a diaphragm applied to a windshield glass of a vehicle is disposed inside a windshield glass to thereby improve durability.
According to an aspect of the present invention, there is provided a windshield glass structure for a vehicle, comprising: an outer glass and an inner glass joined together through a bonding film; a ceramic coating formed on a lower portion between the outer glass and the bonding film; A deicer positioned on the ceramic coating part, and a terminal connected to the diacer. The present invention also provides a diacer structure for a windshield glass having improved durability.

Description

[0001] WINDSHIELD GLASS DEICER STRUCTURE IMPROVED DURABILITY [0002]

The present invention relates to a diaphragm, and more particularly, to a diaphragm structure for a windshield glass in which a diaphragm applied to a windshield glass of a vehicle is disposed inside a windshield glass to thereby improve durability.

The current vehicle is equipped with a diacer that incorporates a hot wire in the windshield glass to thaw the wiper blade when it can not be operated in a windshield glass.

Such a diaper is generally printed on the outer surface of the windshield inside the vehicle. In this case, the diaphragm is directly exposed to the external environment, which may damage the windshield glass due to breakage or short-circuit of the hot wire.

The diacer is mounted in the order of a glass cutting step, a ceramic coating printing step, a diaper printing step, a curving step, a bonding film inserting step, a bonding step and a soldering step. Of these, There is also a possibility that breakage may occur.

Therefore, there is a need for a diaphragm structure for a windshield glass which prevents direct exposure of the diaphragm to the external environment and eliminates a problem of a soldering process.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to prevent damage to diacer and windshield glass due to exposure to an external environment by mounting a diaphragm on an inner surface of a windshield, And to provide a diaphragm structure for a windshield glass having improved durability that can be used for a windshield glass.

Another object of the present invention is to provide a diaphragm structure for a windshield glass in which the problem of breakage that may occur in the soldering process is eliminated by omitting the soldering process during the mounting process of the diacer.

The technical objects to be achieved by the present invention are not limited to the above-mentioned technical problems, and other technical subjects which are not mentioned can be clearly understood by those skilled in the art from the description of the present invention .

According to an aspect of the present invention, there is provided a windshield glass structure for a vehicle, comprising: an outer glass and an inner glass joined together through a bonding film; a ceramic coating formed on a lower portion between the outer glass and the bonding film; A deicer positioned on the ceramic coating part, and a terminal connected to the diacer. The present invention also provides a diacer structure for a windshield glass having improved durability.

In the present invention, it is preferable that the diode is made of a conductive metal powder including a silver paste.

In the present invention, the diode may be formed of a heating element including a tungsten wire.

In the present invention, it is preferable that the bonding film is formed of PVB (Polyvinyl Butyral) or EVA (Ethylene Vinyl Acetate Copolymer).

In the present invention, the diode and the terminal may be configured to be connected through the low temperature solder.

In the present invention, it is preferable that the terminal is a flexible terminal.

According to the diacer structure for windshield glass having improved durability of the present invention, the diacer is prevented from being exposed to the external environment, thereby preventing damage to the diacer itself as well as breakage of the windshield glass.

In addition, there is an effect of minimizing the possibility of breakage during mounting by eliminating the soldering process which may cause various problems in the mounting process of the diaphragm for windshield glass having improved durability according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a configuration diagram of a diaphragm structure for a windshield glass having improved durability according to an embodiment of the present invention; Fig.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a diaphragm for a windshield glass having improved durability,

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor can properly define the concept of a term to describe its invention in the best possible way It should be construed as meaning and concept consistent with the technical idea of the present invention. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It is to be understood that equivalents and modifications are possible.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an", and "the" include plural referents unless the context clearly dictates otherwise.

The present invention provides a diaphragm structure with improved durability by preventing the diacer from being exposed to the external environment and omitting the soldering process. The present invention relates to an outer glass 100, an inner glass 200, A ceramic coating 400 formed below the outer glass and the bonding film, a deicer 500 positioned on the ceramic coating, and a terminal 600 connected to the diaphragm .

In this regard, Fig. 1 shows a configuration diagram of a diacer structure for a windshield glass with improved durability according to an embodiment of the present invention.

First, the outer glass 100 and the inner glass 200 of the present invention constitute a windshield glass of a vehicle. The windshield glass refers to a driver's seat of the vehicle and a windshield located at the front of the passenger's seat. Often referred to as a front glass or a front window, the outer glass corresponds to a portion exposed to the outside of the vehicle, and the inner glass corresponds to a portion exposed inside the vehicle.

The outer glass 100 and the inner glass 200 are bonded to each other on the front surface of the vehicle through the bonding film 300. The present invention is characterized in that a ceramic coating part 400 is formed between the outer glass and the bonding film, And the diacer 500 is printed on the ceramic coating part.

The ceramic coating 400 is formed through a ceramic coating, which means that the surface of the ceramic coating 400 is coated with a ceramic to prevent oxidation or abrasion at a high temperature. That is, the structure for preventing the damage of the windshield glass due to the heat generated by the diaphragm 500 is performed by chemical vapor deposition, physical vapor deposition, plasma spraying, or the like.

The diaphragm is disposed between the outer glass 100 and the inner glass 200 by applying the diaphragm 500 on the ceramic coating 400 having the ceramic coating. A terminal 600 to which a power source is connected is connected.

The diacer 500 and the terminal 600 are typically in physical contact, but may be connected via low temperature solder to minimize the resistance between the configurations. Since the temperature of the glass bonding process is about 140 degrees, when a low-temperature solder between 100 and 140 degrees is used, a strong bonding can be induced by applying solder paste by laminating without soldering process.

Meanwhile, the diacer 500 of the present invention may be formed of various materials, but it is preferable that the diacer 500 is made of a conductive metal powder such as silver paste or a heating element such as tungsten wire. If necessary, .

The bonding film may be formed of PVB (Polyvinyl Butyral) or EVA (Ethylene Vinyl Acetate Copolymer).

FIG. 2 shows a mounting sequence diagram of a diaphragm structure for a windshield glass with improved durability according to an embodiment of the present invention, in connection with the steps of mounting a diaphragm structure for a windshield glass with improved durability in this configuration.

As shown in the drawings, the processes of the present invention include a pre-process (cutting, polishing, cleaning, etc.) process S100 of a windshield glass, a ceramic coating process S200, a diaster printing process S300, (S400), a bonding film / terminal inserting step (S500), and a bonding step (S600). This is a significant feature in that the existing soldering process is eliminated.

There is a high possibility that breakage due to carelessness occurs during the soldering process. Therefore, a safer and more efficient diaphragm for windshield glass can be formed by omitting the soldering process itself from the mounting process of the diacer.

As a result, the present invention prevents the diaphragm for windshield glass from being exposed to the external environment, thereby preventing breakage of the diaphragm itself as well as breakage of the windshield glass. In addition, in the mounting process of the diaphragm for windshield glass, There is an advantage that a more efficient process can be performed by removing the soldering process that may occur.

While the present invention has been described with reference to the specific embodiments, it is to be understood that the invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents. Various modifications and variations are possible.

100: Outer glass
200: inner glass
300: bonding film
400: Ceramic coating part
500: Diache
600: terminal

Claims (6)

In a windshield structure of a vehicle,
An outer glass and an inner glass joined together through a bonding film;
A ceramic coating formed below the outer glass and the bonding film;
A deicer located on the ceramic coating; And
A terminal connected to the diacer; And a dewar structure for windshield glass having improved durability.
The method according to claim 1,
Wherein the diacer is made of a conductive metal powder including a silver paste.
The method according to claim 1,
Wherein the diacer is made of a heating element including tungsten wire.
The method according to claim 1,
Wherein the bonding film is formed of PVB (Polyvinyl Butyral) or EVA (Ethylene Vinyl Acetate Copolymer).
The method according to claim 1,
Wherein the diacer and the terminal are connected to each other through a low-temperature solder.
The method according to claim 1,
Wherein the terminal is a flexible terminal. The diaphragm structure for windshield glass according to claim 1, wherein the terminal is a flexible terminal.
KR1020140172766A 2014-12-04 2014-12-04 Windshield glass deicer structure improved durability KR20160068024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140172766A KR20160068024A (en) 2014-12-04 2014-12-04 Windshield glass deicer structure improved durability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140172766A KR20160068024A (en) 2014-12-04 2014-12-04 Windshield glass deicer structure improved durability

Publications (1)

Publication Number Publication Date
KR20160068024A true KR20160068024A (en) 2016-06-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140172766A KR20160068024A (en) 2014-12-04 2014-12-04 Windshield glass deicer structure improved durability

Country Status (1)

Country Link
KR (1) KR20160068024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109321803A (en) * 2018-11-30 2019-02-12 苏州艾默特材料技术有限公司 A kind of heating element with porous ceramics coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109321803A (en) * 2018-11-30 2019-02-12 苏州艾默特材料技术有限公司 A kind of heating element with porous ceramics coating

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