KR20000021775A - Hot wire device for removing frost of vehicle - Google Patents

Hot wire device for removing frost of vehicle Download PDF

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Publication number
KR20000021775A
KR20000021775A KR1019980041041A KR19980041041A KR20000021775A KR 20000021775 A KR20000021775 A KR 20000021775A KR 1019980041041 A KR1019980041041 A KR 1019980041041A KR 19980041041 A KR19980041041 A KR 19980041041A KR 20000021775 A KR20000021775 A KR 20000021775A
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South Korea
Prior art keywords
terminal
hot wire
vehicle
heating
pattern
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KR1019980041041A
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Korean (ko)
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KR100290601B1 (en
Inventor
고원석
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김태구
대우자동차 주식회사
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Priority to KR1019980041041A priority Critical patent/KR100290601B1/en
Publication of KR20000021775A publication Critical patent/KR20000021775A/en
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/84Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/023Cleaning windscreens, windows or optical devices including defroster or demisting means
    • B60S1/026Cleaning windscreens, windows or optical devices including defroster or demisting means using electrical means
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002Heaters using a particular layout for the resistive material or resistive elements
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013Heaters using resistive films or coatings

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Surface Heating Bodies (AREA)

Abstract

PURPOSE: A hot wire device for removing frost of a vehicle is provided to remove efficiently frost by decentralizing a power concentrated to a terminal of a hot wire. CONSTITUTION: A hot wire device for removing frost of a vehicle relates to a defrosting hotwire, and more particularly to a hot wire device for decentralizing efficiently a power applied to a terminal of the hot wire. The hot wire device comprises a terminal(110,110'), a root pattern(102,120'), and a heating pattern(112,113,114). The root pattern is formed toward a lower direction of both sides of a rear window(100) in a vehicle. The terminal is formed on a center portion of the root pattern. The heating pattern is formed across the root pattern formed from the terminal toward an upper and a lower direction.

Description

자동차의 성애제거 열선장치Defrost heating device of car

본 발명은 자동차의 성애제거 열선장치의 개량에 관한 것으로, 더욱 상세하게는 열선의 터미널에 집중되는 전원을 빠르게 분산시키고 이 터미널로부터 멀리있는 유리의 중앙부위의 저항을 크게하여 성애를 고르게 녹여 제거할 수 있도록 하는 자동차의 성애제거 열선장치에 관한 것이다.The present invention relates to the improvement of the defrosting heating device of the automobile, and more particularly, it is possible to quickly disperse the power concentrated on the terminal of the heating wire and to increase the resistance of the central part of the glass far from the terminal to melt and remove the defrost evenly. It relates to a defrosting heating device of a car that allows.

일반적으로, 자동차의 글라스에는 겨울철에 자동차의 내부와 외부의 기온차가 크기 때문에 성애가 생기게되어 운전자가 운전을 하는 데에 시계 불량으로 인한 불편이 크게 되어, 이 성애를 제거하기 위한 별도의 장치가 구비되어 있다.In general, because the temperature difference between the inside and outside of the car in the glass of the car is large in winter, sexual love is generated, and the inconvenience caused by poor visibility of the driver's driving is increased, and a separate device for removing the sexual love is provided. It is.

상기한 성애제거장치는 운전에 가장 시계 확보가 필요한 전방 유리와 후방 유리를 빨리 해빙해야 한다는 요구를 충족시켜야 하기 때문에, 전방 유리는 자동차의 히이터 작동에 따른 온풍을 전방 유리에 분출하여 해빙하게 되고, 상기 후방 는 온풍의 벤트를 연결하기 어렵기 때문에 별도의 열선장치를 동작시켜 후방 유리를 해빙시키게 된다.Since the defrosting device must meet the requirement to quickly thaw the windshield and the rear glass that requires the most visibility for driving, the windshield blows and blows the warm air according to the heater operation of the car to the windshield, Since the rear is difficult to connect the vent of the warm air to operate the separate heating device to thaw the rear glass.

도2는 종래의 기술에 따른 자동차의 성애제거 열선장치를 도시한 도면이다.2 is a view showing a defrost heating device of a vehicle according to the prior art.

이 종래의 열선장치는 전기적인 에너지를 열에너지로 전환시키는 것으로 도체의 저항을 이용하고 있다. 따라서, 자동차 뒷유리(10)의 양측 윗쪽에 각각 터미널(12,12')를 각각 형성시키고 이 단면적으로부터 아랫방향으로 길게 루트패턴(14,14')이 각각 형성되어 있으며, 이 루트패턴(14,14')을 횡방향으로 연결하는 다수개의 히팅패턴(16,17,18…)이 형성되어 있다.This conventional heating apparatus utilizes the resistance of a conductor to convert electrical energy into thermal energy. Accordingly, terminals 12 and 12 'are formed on both sides of the rear surface of the vehicle 10, respectively, and root patterns 14 and 14' are formed to extend downward from the cross-sectional area, respectively. A plurality of heating patterns 16, 17, 18, ... are formed to connect 14 'in the lateral direction.

따라서, 상기한 열선장치로 인가되는 전원은 터미널로부터 각 루트패턴으로 그리고 이 루트패턴으로부터 각 히팅패턴을 인가되어 성애를 녹여주는 열을 발생시킨다.Therefore, the power applied to the heating apparatus generates heat to melt the frost by applying each heating pattern from the terminal and each heating pattern from the root pattern.

그런데, 상기한 종래의 열선장치는 양측 상부에 터미널이 형성되어 있기 때문에 이곳에서 전원이 인가되어 아랫쪽방향으로만 각 패턴으로 이동하기 때문에 성애를 제거하기 위한 열이 국부적으로 집중되어 유리가 균열이 발생되거나 깨지고, 또 이 터미널로부터 먼 거리에 있는 히팅패턴의 중앙부는 성애제거가 늦게 이루어지거나 아예 제기능을 다하지 못하는 문제점이 있다.However, in the conventional heating apparatus, since terminals are formed on both upper sides, power is applied here and moves in each pattern only in the downward direction, so heat is removed locally so that glass is cracked. If the center of the heating pattern is broken or broken, and the distance from this terminal is far from the terminal, the defrosting is delayed or it does not function at all.

본 발명의 목적은 상기한 문제점을 해결하기위한 것으로, 열선의 터미널에 집중되는 전원을 빠르게 분산시키고 이 터미널로부터 멀리있는 유리의 중앙부위의 저항을 크게하여 성애를 고르게 녹여 제거할 수 있도록 하여 운전의 편의성을 향상시키는 자동차의 성애제거 열선장치를 제공하는 데에 있다.An object of the present invention is to solve the above problems, it is possible to quickly disperse the power concentrated in the terminal of the heating wire and to increase the resistance of the central portion of the glass far away from this terminal to evenly melt and remove the frost An object of the present invention is to provide a defrosting heating device for automobiles that improves convenience.

상기한 목적을 실현하기 위하여 본 발명은, 자동차의 뒷유리 양측에 위에서 아랫방향으로 길게 형성된 루트패턴 중앙에 각각 형성된 터미널과; 이 터미널로부터 위아래방향으로 형성된 루트패턴을 뒷유리를 가로질러 연결하며 중앙부위에 단면적을 작게하는 히팅패턴으로 구성된 것을 특징으로 하는 자동차의 성애제거 열선장치이다.In order to achieve the above object, the present invention includes a terminal formed in each of the center of the root pattern formed long from the top to both sides of the rear glass of the vehicle; The defrost heating device for automobiles, comprising a heating pattern connecting the route pattern formed from the terminal in the up and down direction across the rear glass and reducing the cross-sectional area at the center portion.

상술한 본 발명의 바람직한 실시예에 따르면, 운전자가 자동차의 뒷 유리에 결빙된 서리 등을 해빙시키기 위하여 소정의 스위치를 직접 동작시키면, 배터리 등의 전원은 터미널로 인가되고 이 전원은 터미널의 위아래방향으로 각각 나누어 빠른 시간에 분산되면서 열을 발생시킨 다음 히팅패턴으로 인가된다. 이 히팅패턴의 중앙은 다른 부위보다 단면적이 작기 때문에 큰 저항을 발생시켜 전원이 인가되는 시간과 전압에 크기에비해 빠른 시간내에 열을 발생시켜서 뒷도어에 고르게 성애를 제거하게 된다.According to the above-described preferred embodiment of the present invention, when the driver directly operates a predetermined switch to thaw frost or the like on the rear glass of the vehicle, power such as a battery is applied to the terminal, and this power is applied up and down of the terminal. Each of them is dispersed in a fast time to generate heat and then applied as a heating pattern. Since the center of the heating pattern has a smaller cross-sectional area than other parts, it generates a large resistance to generate heat in a short time compared to the time when the power is applied and the voltage, thereby eliminating the frost evenly in the rear door.

도1은 종래의 기술에 따른 자동차의 성애제거 열선장치를 도시한 도면,1 is a view showing a defrost heating device of a vehicle according to the prior art,

도2는 본 발명의 일실시예에 따른 자동차의 성애제거 열선장치를 도시한 도면,2 is a view showing a defrost hot wire device of a vehicle according to an embodiment of the present invention,

도3은 도2에 도시된 ‘A’부의 확대도이다.FIG. 3 is an enlarged view of a portion 'A' shown in FIG. 2.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

100 : 뒷유리 102,102' : 루트패턴100: rear glass 102,102 ': root pattern

110,110' : 터미널 112,113,114… : 히팅패턴110,110 ': terminals 112,113,114... : Heating pattern

이하 본 발명의 목적을 효과적으로 달성할 수 있는 바람직한 실시예로서 그 기술 구성 및 작용효과를 첨부한 별첨의 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings, in which the technical constitution and operational effects as an exemplary embodiment can effectively achieve the object of the present invention.

도2는 본 발명의 일실시예에 따른 자동차의 성애제거 열선장치를 도시한 도면이고, 도3은 도2의 요지확대도이다.Figure 2 is a view showing the defrost hot wire device of a vehicle according to an embodiment of the present invention, Figure 3 is an enlarged view of the summary of FIG.

본 발명의 기술적 사상은 첫째 터미널로부터 인가되는 전원을 다방향으로 분산시켜 열이 국부적으로 집중되는 것을 방지하고, 둘째 저항에의해 소모되는 전원이 작은 전류값에도 저항으로 인한 열을 발생시켜 고르게 작동할 수 있도록 하는 것이다.The technical idea of the present invention is to prevent power from being concentrated locally by distributing power applied from the first terminal in multiple directions, and secondly, the power consumed by the resistor generates heat due to resistance even at a small current value. To make it possible.

이를 구체화시키기 위한 본 실시예는, 자동차 뒷유리(100)의 양측에 위에서 아래로 도체를 이용하여 루트패턴(102,102')과 터미널(110,110') 그리고 히팅패턴(112,113,114..)을 형성시킨 것은 종래의 경우와 같으나 다음과 같은 특징이 있다.In the present embodiment for embodying this, the root patterns 102, 102 ', the terminals 110, 110', and the heating patterns 112, 113, 114 .. are formed on both sides of the vehicle rear windshield 100 using conductors from the top to the bottom. As in the case of the following features.

상기 터미널(110,110')은 상기 루트패턴(102,102')의 중앙에 형성되어 외부로부터 인가되는 전원이 루트패턴(102,102')에 위아래방향으로 인가되도록 하였다. 이 루트패턴(102,102')은 비교적 큰 단면적을 가지고 있으므로, 전원을 히팅패턴(112,113,114…)으로 용이하게 인가시키면서 자체적인 저항률에 따라 열을 발생시키게 된다.The terminals 110 and 110 'are formed in the center of the root patterns 102 and 102' so that power applied from the outside is applied to the root patterns 102 and 102 'in the up and down direction. Since the root patterns 102 and 102 'have a relatively large cross-sectional area, heat is generated according to their resistivity while easily applying power to the heating patterns 112, 113, 114...

상기 히팅패턴(112,113,114…)은 이미 언급한 바와같이 뒷유리를 가로질러 루트패턴(102,102')을 서로 연결하지만, 이 루트패턴(102,102')보다 작은 단면적을 가지고 있다. 그리고 각 히팅패턴(112,113,114…)사이의 간격은 뒷유리가 과열되지 않고 성애를 일정시간동안 쉽게 제거할 수 있을 정도로 형성되어 있다.The heating patterns 112, 113, 114..., As already mentioned, connect the root patterns 102, 102 ′ across the rear glass, but have a smaller cross-sectional area than the root patterns 102, 102 ′. The gaps between the heating patterns 112, 113, 114... Are formed such that the rear glass is not overheated and the frost can be easily removed for a predetermined time.

그런데, 이 히팅패턴(112,113,114…)에 전해지는 전류값은 터미널로부터 전해지는 루트패턴(102,102')의 값보다 작으며, 특히 루트패턴으로부터 연결되는 부위보다 중앙부위가 작게 된다.By the way, the current value transmitted to the heating patterns 112, 113, 114 ... is smaller than the values of the root patterns 102, 102 'transmitted from the terminal, and in particular, the center portion is smaller than the portion connected from the root pattern.

그러므로, 이 히팅패턴(112,113,114..)의 중앙부위인 A 부위가 작은 단면적을 가지도록 하고 있는 데, 이는 도3에 도시되어 있는 바와같이 아랫쪽은 일직된 형상을 하고 상측에서 일정한 완만한 곡률이 형성되도록 하였는 데, 이러한 형태가 상하양쪽에서 곡률을 형성하였을 때나 중앙에 국부적으로 작은 단면적을 형성하였을 때보다 발열량에대한 단면적에 변화율의 적용이 용이하기 때문이다.Therefore, the A portion, which is the central portion of the heating patterns 112, 113, 114 .., has a small cross-sectional area, as shown in FIG. 3, which has a straight shape at the bottom and a constant gentle curvature at the top. This is because it is easier to apply the rate of change to the cross-sectional area for the calorific value than this form when the curvature is formed on the upper and lower sides or when the small cross-sectional area is locally formed at the center.

상술한 바와같이 본 발명은, 운전자가 자동차의 뒷 유리에 결빙된 서리 등을 해빙시키기 위하여 소정의 스위치를 직접 동작시키면, 배터리 등의 전원은 터미널로 인가되고 이 전원은 터미널의 위아래방향으로 각각 나누어 빠른 시간에 분산되면서 열을 발생시킨 다음 히팅패턴으로 인가된다. 이 히팅패턴의 중앙은 다른 부위보다 단면적이 작기 때문에 큰 저항을 발생시켜 전원이 인가되는 시간과 전압에 크기에비해 빠른 시간내에 열을 발생시켜서 뒷도어에 고르게 성애를 제거하게 된다.As described above, in the present invention, when a driver directly operates a predetermined switch to thaw frost or the like on the rear glass of a vehicle, power such as a battery is applied to the terminal, and the power is divided in the up and down directions of the terminal. The heat is generated while dispersing in a short time and then applied as a heating pattern. Since the center of the heating pattern has a smaller cross-sectional area than other parts, it generates a large resistance to generate heat in a short time compared to the time when the power is applied and the voltage, thereby eliminating the frost evenly in the rear door.

이상으로, 본 발명에 따른 자동차 성애제거 열선장치는, 열선의 터미널에 집중되는 전원을 빠르게 분산시키고 이 터미널로부터 멀리있는 유리의 중앙부위의 저항을 크게하여 성애를 고르게 녹여 제거할 수 있도록 하여 운전의 편의성을 향상시키는 효과가 있다.As described above, the car defrosting heating device according to the present invention, by dispersing the power concentrated in the terminal of the heating wire quickly and by increasing the resistance of the central portion of the glass far from the terminal to evenly dissolve the frost to drive There is an effect of improving the convenience.

이상에서 서술된 것은 모든 점에서 단순한 예시에 불과한 것이기 때문에, 이를 바탕으로 본 발명을 한정적으로 해석해서는 안될 것이다. 그러므로, 본 발명의 진정한 기술적 사상 및 범위 내에 존재하는 변형예 및 균등한 실시예는 모두 본 발명의 청구 범위에 속하는 것이다.Since what has been described above is merely a mere example in all respects, the present invention should not be limitedly interpreted based on this. Therefore, modifications and equivalent embodiments that fall within the true spirit and scope of the present invention shall fall within the claims of the present invention.

Claims (1)

자동차 뒷유리(100)의 양측에 위에서 아랫방향으로 길게 형성된 루트패턴 (102,102')의 중앙에 각각 형성된 터미널(110,110')과;Terminals 110 and 110 'formed at the centers of the root patterns 102 and 102' formed on both sides of the vehicle rear windshield 100 from above; 이 터미널(110,110')로부터 위아래방향으로 형성된 루트패턴(102,120')을 뒷유리(100)를 가로질러 연결하며 중앙부위로 갈수록 단면적이 적어지도록 완만한 곡률로 형성한 히팅패턴(112,113,114…);Heating patterns 112, 113, 114... Which are formed with a gentle curvature to connect the root patterns 102, 120 ′ formed up and down from the terminals 110, 110 ′ across the rear glass 100 and to have a smaller cross-sectional area toward the center portion; 으로 구성된 것을 특징으로 하는 자동차의 성애제거 열선장치.Defrost heating device of the vehicle, characterized in that consisting of.
KR1019980041041A 1998-09-30 1998-09-30 Defrosting heating device of car KR100290601B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017204388A (en) * 2016-05-11 2017-11-16 大日本印刷株式会社 Conductive heating element and laminated glass

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013162178A1 (en) 2012-04-23 2013-10-31 주식회사 엘지화학 Heating element and method for manufacturing same
KR102119652B1 (en) 2018-09-10 2020-06-05 코리아 오토글라스 주식회사 Heat wire apparatus for safty glass of vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017204388A (en) * 2016-05-11 2017-11-16 大日本印刷株式会社 Conductive heating element and laminated glass

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