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KR20170041298A - M0isture decomposing apparatus for headlamp - Google Patents

M0isture decomposing apparatus for headlamp Download PDF

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Publication number
KR20170041298A
KR20170041298A KR1020150140129A KR20150140129A KR20170041298A KR 20170041298 A KR20170041298 A KR 20170041298A KR 1020150140129 A KR1020150140129 A KR 1020150140129A KR 20150140129 A KR20150140129 A KR 20150140129A KR 20170041298 A KR20170041298 A KR 20170041298A
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South Korea
Prior art keywords
base
head lamp
thermoelectric element
moisture
lamp housing
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KR1020150140129A
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KR101755853B1 (en
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오만주
박재우
김재웅
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현대자동차주식회사
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    • F21S48/30
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • F21S48/10
    • F21S48/335
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/54Cooling arrangements using thermoelectric means, e.g. Peltier elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00Machines, plants or systems, using electric or magnetic effects
    • F25B21/02Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • F21W2101/10

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A head lamp moisture decomposition device is disclosed. The present invention comprises: a thermoelectric device having a cooling surface and a heat dissipation surface; and an electrolysis module having a base of which one side is thermally connected to the cooling surface of the thermoelectric device and the other side is exposed to an inner space of a head lamp housing and having an anode and a cathode provided to the other side of the base to decompose moisture condensed on the other side of the base.

Description

헤드램프 습기 분해 장치 {M0ISTURE DECOMPOSING APPARATUS FOR HEADLAMP}Technical Field [0001] The present invention relates to a headlamp moisture-

본 발명은 헤드램프 내부에 맺히는 습기를 제거하는 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an apparatus for removing moisture that forms inside a headlamp.

일반적으로 자동차 전조등은 내부의 광원이 발광할 때 발열함에 따라 헤드램프 내부의 공기가 고온으로 가열되게 된다. 가열된 공기는 부피가 팽창되나 내부의 공간은 일정하므로 압력이 높아지는데, 이때 차량이 운행이 정지되어 소등이 되면 내부의 온도가 급격히 하강하면서 외부와 열교환하여 렌즈 내면에 물방울이 맺히게 된다. 물방울이 렌즈 내부에 맺혀서 흐르게 되면 주변의 관련부품들이 부식되어 손상을 입게되고, 물방울이 응결과 증발을 반복하면서 렌즈의 표면에 흔적을 남겨 렌즈가 뿌옇게 변하여 헤드램프의 조도가 떨어지는 문제가 발생한다.Generally, when a vehicle headlight is heated by an internal light source, the air inside the headlight is heated to a high temperature. The heated air is expanded in volume but the internal space is constant, so that the pressure increases. At this time, when the vehicle is stopped and turned off, the internal temperature rapidly drops and heat exchange with the outside causes water droplets to form on the inner surface of the lens. When water droplets flow inside the lens, the surrounding parts are corroded and damaged, and the droplet repeats condensation and evaporation, leaving a trail on the surface of the lens, causing the lens to become cloudy, causing the problem of lowering the head lamp's illuminance.

이를 방지하기 위하여 종래에는 내부에 팬 등을 설치하여 내부공기를 강제 순환시키거나, 헤드램프의 내부공간을 진공으로 만들어 밀봉하는 방법을 사용하였다. 하지만 팬을 구동시키기 위한 별도의 에너지가 소모되고, 진공으로 만드는 경우 단가가 증가하고 단순 광원의 교체가 필요한 경우에도 헤드램프를 세트로 교환하여 수리비가 매우 고가로 형성되는 단점이 존재하였다.In order to prevent this, conventionally, a fan or the like is installed in the inside to forcibly circulate the inside air, or a method of sealing the internal space of the head lamp by vacuum is used. However, there is a disadvantage that the repair cost is very expensive when the head lamp is replaced with a set even when the unit cost is increased and the simple light source is required to be replaced, in the case of consuming extra energy for driving the fan, and making vacuum.

상기의 배경기술로서 설명된 사항들은 본 발명의 배경에 대한 이해 증진을 위한 것일 뿐, 이 기술분야에서 통상의 지식을 가진자에게 이미 알려진 종래기술에 해당함을 인정하는 것으로 받아들여져서는 안 될 것이다.It should be understood that the foregoing description of the background art is merely for the purpose of promoting an understanding of the background of the present invention and is not to be construed as an admission that the prior art is known to those skilled in the art.

KR 10-1998-0044556 AKR 10-1998-0044556 A

본 발명은 헤드램프 내부에 응결되는 수분을 전기분해를 통해 제거하여 헤드램프의 성능저하를 막는 장치를 제공하는데 그 목적이 있다.An object of the present invention is to provide a device for preventing the deterioration of performance of a headlamp by removing water condensed in the headlamp through electrolysis.

상기의 목적을 달성하기 위한 본 발명에 따른 헤드램프 습기 분해 장치는 냉각면과 방열면으로 구성된 열전소자; 및 일측은 열전소자의 냉각면과 열적으로 연결되고 타측은 헤드램프 하우징의 내부공간에 노출된 베이스 및 베이스의 타측에 마련되어 베이스의 타측에 응축된 수분을 분해하는 양극전극과 음극전극으로 구성된 전기분해모듈;을 포함한다.According to an aspect of the present invention, there is provided a headlamp moisture decomposition apparatus comprising: a thermoelectric element including a cooling surface and a heat dissipation surface; And the other side of the base is exposed to the inner space of the head lamp housing and the other side of the base is electrically connected to the cooling surface of the thermoelectric element, Module.

전기분해모듈의 베이스는 필름형상일 수 있다.The base of the electrolysis module may be film-shaped.

전기분해모듈의 베이스는 절연성 재질로 형성된 절연필름일 수 있다.The base of the electrolysis module may be an insulating film formed of an insulating material.

전기분해모듈의 베이스는 필름형상으로서 열전소자의 냉각면에 면착될 수 있다.The base of the electrolysis module can be seamed to the cooling surface of the thermoelectric element as a film.

베이스의 타측에 마련되어 헤드램프 하우징 내부의 습기가 응축되는 흡습지;를 더 포함할 수 있다.And a moisture absorbent paper provided on the other side of the base to condense moisture inside the head lamp housing.

흡습지에는 전해질이 흡수되어 있을 수 있다.Absorbent paper may have absorbed electrolytes.

열전소자의 방열면에 면접하는 방열핀;을 더 포함할 수 있다.And a heat-dissipating fin to be in contact with the heat-radiating surface of the thermoelectric element.

방열핀은 헤드램프 하우징의 외부에 배치될 수 있다.The radiating fin may be disposed outside the head lamp housing.

방열핀의 면적은 열전소자의 면적보다 크게 형성될 수 있다.The area of the radiating fin may be larger than the area of the thermoelectric element.

헤드램프 하우징의 일측에는 배기홀이 마련되어 습기가 분해된 수소 및 산소 기체가 외부로 배출될 수 있다.An exhaust hole is provided at one side of the headlamp housing to allow the hydrogen-decomposed hydrogen and oxygen gas to be discharged to the outside.

상술한 바와 같은 본 발명의 헤드램프 습기 분해 장치에 따르면, 헤드램프 내부에 맺흰 습기를 분해하여 제거할 수 있다.According to the head lamp moisture decomposition apparatus of the present invention as described above, it is possible to disassemble and remove moisture accumulated in the head lamp.

도 1은 본 발명의 실시예에 따른 헤드램프 습기 분해 장치의 개략도
도 2는 본 발명의 실시예에 따른 헤드램프 습기 분해 장치의 측면도
도 3은 본 발명의 실시예에 따른 헤드램프 습기 분해 장치의 분해 사시도
도 4는 본 발명의 실시예에 따른 헤드램프 습기 분해 장치의 단면도
1 is a schematic view of a headlamp moisture decomposition apparatus according to an embodiment of the present invention;
2 is a side view of a headlamp moisture decomposition apparatus according to an embodiment of the present invention
3 is an exploded perspective view of the headlamp moisture decomposition apparatus according to the embodiment of the present invention.
4 is a cross-sectional view of the headlamp moisture decomposition apparatus according to the embodiment of the present invention

이하에서는 첨부된 도면을 참조하여 본 발명의 바람직한 실시예에 대하여 살펴본다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

도 1은 본 발명의 실시예에 따른 헤드램프 습기 분해 장치의 개략도이고, 도 2는 본 발명의 실시예에 따른 헤드램프 습기 분해 장치의 측면도이며, 도 3은 본 발명의 실시예에 따른 헤드램프 습기 분해 장치의 분해 사시도이고, 도 4는 본 발명의 실시예에 따른 헤드램프 습기 분해 장치의 단면도이다.FIG. 1 is a schematic view of a headlamp moisture decomposition apparatus according to an embodiment of the present invention, FIG. 2 is a side view of a headlamp moisture decomposition apparatus according to an embodiment of the present invention, FIG. 4 is a cross-sectional view of a headlamp moisture decomposition apparatus according to an embodiment of the present invention. FIG.

본 발명에 따른 헤드램프 습기 분해 장치(100)는 냉각면과 방열면으로 구성된 열전소자(101); 및 일측은 열전소자(101)의 냉각면과 열적으로 연결되고 타측은 헤드램프 하우징(201)의 내부공간에 노출된 베이스(103) 및 베이스(103)의 타측에 마련되어 베이스(103)의 타측에 응축된 수분을 분해하는 양극전극과 음극전극으로 구성된 전기분해모듈(107);을 포함한다.The headlamp moisture decomposition apparatus (100) according to the present invention comprises a thermoelectric element (101) composed of a cooling surface and a heat dissipation surface; And the other side is thermally connected to the cooling surface of the thermoelectric element 101 and the other side is provided on the other side of the base 103 exposed on the inner space of the head lamp housing 201 and on the other side of the base 103 And an electrolysis module 107 composed of a cathode electrode and a cathode electrode that decompose the condensed water.

자동차 헤드램프는 내부의 광원에 의해 헤드램프 내부의 공기가 가열된다. 가열된 공기는 부피가 팽창되나 내부의 공간은 일정하므로 압력이 높아지는데, 이때 차량이 운행이 정지되어 소등이 되면 내부의 온도가 급격히 하강하면서 외부와 열교환에 의해 헤드램프의 내면에 물방울이 맺히게 된다. 물방울이 헤드램프 내부에 맺혀서 흐르게 되면 주변의 관련부품들이 부식되어 손상을 입게 되고, 물방울이 응결과 증발을 반복하면서 헤드램프 렌즈의 내부표면에 흔적을 남겨 렌즈가 뿌옇게 변하여 헤드램프의 조도가 떨어지는 문제가 발생한다.The air in the head lamp is heated by the light source inside the automobile head lamp. The heated air is expanded in volume but the internal space is constant, so that the pressure increases. At this time, when the vehicle is stopped and turned off, the internal temperature rapidly drops and water drops are formed on the inner surface of the head lamp by heat exchange with the outside . When the water droplets flow in the head lamp, the surrounding parts are corroded and damaged, and the droplets are condensed and evaporated repeatedly, leaving traces on the inner surface of the headlamp lens, Lt; / RTI >

이러한 문제점을 해결하기 위해서는 헤드램프 내부의 습도를 낮게 유지해야한다. 습도를 낮추는 방법은 두가지가 있다. 하나는 공기의 온도를 높여 상대습도를 낮추는 방법과, 공기 중의 습기를 제거하여 절대습도를 낮추는 방법이 있다. 상대습도를 낮추는 방법은 헤드램프 내부의 온도가 떨어질 경우 다시 헤드램프 내부에 응결되게 되므로 근본적인 해결방법이 될 수 없다. 따라서 본 발명에서는 헤드램프 내부의 습기를 전기분해함으로써 근본적으로 제거하고자 하는 것이다.To solve this problem, the humidity inside the head lamp must be kept low. There are two ways to lower humidity. One is to lower the relative humidity by raising the temperature of the air, and the other way is to lower the absolute humidity by removing the humidity in the air. The method of lowering the relative humidity can not be a fundamental solution since the inside temperature of the head lamp will be condensed again inside the head lamp. Therefore, in the present invention, moisture inside the head lamp is to be basically removed by electrolysis.

도 1 내지 4를 참고하여 살펴보면, 본 발명은 열전소자(101)의 냉각면을 헤드램프 내부에 위치하도록 배치하고, 열전소자(101)의 냉각면 위에 베이스(103) 및 전극(105)으로 구성된 전기분해모듈(107)을 장착한다. 열전소자(101)의 차가워진 냉각면을 통해 헤드램프 내부의 습기가 응결되면 전기분해 모듈을 이용하여 습기를 제거하고자 하는 것이다.1 to 4, the present invention is characterized in that a cooling surface of a thermoelectric element 101 is disposed so as to be positioned inside a head lamp, and a base 103 and an electrode 105 formed on the cooling surface of the thermoelectric element 101 The electrolysis module 107 is mounted. When moisture inside the head lamp is condensed through the cooled cooling surface of the thermoelectric element 101, moisture is removed by using the electrolytic module.

전기분해모듈(107)의 베이스(103)는 필름형상일 수 있다. 전기분해모듈(107)의 베이스(103)는 절연성 재질로 형성된 절연필름일 수 있다. 전기분해모듈(107)의 베이스(103)는 필름형상으로서 열전소자(101)의 냉각면에 면착될 수 있다.The base 103 of the electrolysis module 107 may be film-shaped. The base 103 of the electrolysis module 107 may be an insulating film formed of an insulating material. The base 103 of the electrolysis module 107 may be seamed to the cooling surface of the thermoelectric element 101 as a film.

전기가 흐르는 전기과 열전모듈과의 사이를 절연해주지 않는 경우, 누전이나 합선에 의하여 주변의 다른 부품의 손상을 야기할 수 있다. 다만 베이스(103)의 두께가 지나치게 두꺼우면 열전소자(101) 냉각면의 냉기가 차단되어 공기 중의 습기를 응결시키지 못하게 된다. 따라서 절연성 재질의 얇은 필름형상의 베이스(103)를 사용하여 그 위에 전극(105)을 배치함으로써 열전소자(101)의 냉기를 차단시키지 않으면서도 전극(105)과 열전소자(101) 사이를 절연시켜 공기 중의 습기응집 및 분해가 원활하게 일어날 수 있도록 하는 효과가 있다.If it does not provide insulation between the electricity-flowing electricity and the thermoelectric module, it may cause damage to other peripheral parts due to a short circuit or a short circuit. However, if the thickness of the base 103 is excessively large, the cooling air on the cooling surface of the thermoelectric element 101 is blocked, and moisture in the air can not be condensed. Therefore, the electrode 105 is disposed on the thin film base 103 made of an insulating material to insulate the electrode 105 from the thermoelectric element 101 without interrupting the cooling of the thermoelectric element 101 It is possible to smoothly coagulate and decompose moisture in the air.

베이스(103)의 타측에 마련되어 헤드램프 하우징(201) 내부의 습기가 응축되는 흡습지(109);를 더 포함할 수 있다. 흡습지(109)에는 전해질이 흡수되어 있을 수 있다.And a desiccant paper 109 provided on the other side of the base 103 and condensing the moisture inside the head lamp housing 201. The absorbent paper 109 may be absorbed by the electrolyte.

열전소자(101)의 냉각면에 응집된 습기가 표면에 맺힌 후 바로 흘러내리게 되면 전극(105)을 통해 분해될 시간을 확보하지 못하게 된다. 따라서, 흡습지(109)를 이용함으로써 전기분해모듈(107)이 습기를 분해할 수 있는 충분한 시간을 확보할 수 있게 된다. 또한 흡습지(109)에 전해질을 흡수시켜 둠으로써 통전이 원활하게 하여 습기의 전기분해가 잘 일어나도록 할 수 있다.If the moisture condensed on the cooling surface of the thermoelectric element 101 flows down immediately after being formed on the surface, time for decomposing through the electrode 105 can not be ensured. Therefore, by using the absorbent paper 109, it is possible to secure a sufficient time for the electrolysis module 107 to decompose the moisture. Further, by absorbing the electrolyte in the absorptive paper 109, the flow of electricity is smooth and the electrolysis of the moisture can be performed well.

열전소자(101)의 방열면에 면접하는 방열핀(111);을 더 포함할 수 있다. 방열핀(111)은 헤드램프 하우징(201)의 외부에 배치될 수 있다. 방열핀(111)의 면적은 열전소자의 면적보다 크게 형성될 수 있다.And a heat dissipating fin 111 which is in contact with the heat dissipating surface of the thermoelectric element 101. [ The radiating fins 111 may be disposed outside the head lamp housing 201. The area of the radiating fin 111 may be larger than the area of the thermoelectric element.

열전소자는 일면에서 타면으로 열을 이동시켜 양면의 온도차를 유지시켜주는 열펌프 시스템으로써, 열전소자의 일면을 냉각하는 경우 타면에서 얼마나 효율적으로 방열을 시켜주는지에 따라 냉각면의 성능이 많이 좌우된다. 따라서 열전소자의 방열면에서 방열이 원활하게 일어날 수 있도록 열전소자의 면적보다 넓은 방열핀(111)을 면접하도록 마련함으로써, 냉각면의 온도를 더 낮출 수 있게 된다. 그 결과 헤드램프 내부의 습기를 보다 더 효과적으로 포집할 수 있게된다.A thermoelectric device is a heat pump system that moves the heat from one side to the other side to maintain the temperature difference on both sides. When cooling one side of the thermoelectric element, the cooling surface performance depends on how efficiently heat is dissipated from the other side . Therefore, by arranging the heat dissipating fins 111 that are wider than the area of the thermoelectric element so that the heat dissipation can smoothly occur on the heat dissipating surface of the thermoelectric element, the temperature of the cooling surface can be further lowered. As a result, the moisture inside the head lamp can be collected more effectively.

헤드램프 하우징(201)의 일측에는 배기홀(203)이 마련되어 습기가 분해된 수소 및 산소 기체가 외부로 배출될 수 있다.An exhaust hole 203 is provided at one side of the head lamp housing 201 so that hydrogen and oxygen gas decomposed in moisture can be discharged to the outside.

전기분해를 통해 분해된 수소와 산소를 헤드램프 외부로 배출하지 않으면, 결국엔 수소와 산소가 반응하여 다시 내부에 수분으로 응집될 것이므로 외부로 빠르게 배출하는 것이 바람직하다. 따라서 헤드램프 하우징(201)의 일측에 배기홀(203)을 마련하여 전기분해로 생성된 수소와 산소를 빠르게 배출할 수 있는 효과가 있다.If hydrogen and oxygen decomposed by electrolysis are not discharged to the outside of the headlamp, hydrogen and oxygen will eventually react with each other and be condensed into moisture again. Therefore, an exhaust hole 203 is provided on one side of the head lamp housing 201, so that hydrogen and oxygen generated by the electrolysis can be discharged quickly.

본 발명은 특정한 실시예에 관련하여 도시하고 설명하였지만, 이하의 특허청구범위에 의해 제공되는 본 발명의 기술적 사상을 벗어나지 않는 한도 내에서, 본 발명이 다양하게 개량 및 변화될 수 있다는 것은 당 업계에서 통상의 지식을 가진 자에게 있어서 자명할 것이다.While the present invention has been particularly shown and described with reference to specific embodiments thereof, 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 following claims It will be apparent to those of ordinary skill in the art.

100 : 헤드램프 습기 분해 장치 101 : 열전소자
103 : 베이스 105 : 전극
107 : 전기분해모듈 109 : 흡습지
111 : 방열핀 201 : 헤드램프 하우징
203 : 배기홀
100: head lamp moisture decomposition apparatus 101: thermoelectric element
103: Base 105: Electrode
107: Electrolysis module 109: Absorbent paper
111: radiating fin 201: head lamp housing
203: Exhaust hole

Claims (10)

냉각면과 방열면으로 구성된 열전소자; 및
일측은 열전소자의 냉각면과 열적으로 연결되고 타측은 헤드램프 하우징의 내부공간에 노출된 베이스 및 베이스의 타측에 마련되어 베이스의 타측에 응축된 수분을 분해하는 양극전극과 음극전극으로 구성된 전기분해모듈;을 포함하는 헤드램프 습기 분해 장치.
A thermoelectric element comprising a cooling surface and a heat dissipation surface; And
And an electrolytic module including an anode electrode and a cathode electrode. The anode electrode and the cathode electrode are thermally connected to the cooling surface of the thermoelectric element at one side, the base exposed at the inner space of the head lamp housing and the other side of the base, And the headlamp moisture decomposition apparatus.
청구항 1에 있어서,
전기분해모듈의 베이스는 필름형상인 것을 특징으로 하는 헤드램프 습기 분해 장치.
The method according to claim 1,
Wherein the base of the electrolysis module is in the form of a film.
청구항 1에 있어서,
전기분해모듈의 베이스는 절연성 재질로 형성된 절연필름인 것을 특징으로 하는 헤드램프 습기 분해 장치.
The method according to claim 1,
Wherein the base of the electrolysis module is an insulating film formed of an insulating material.
청구항 1에 있어서,
전기분해모듈의 베이스는 필름형상으로서 열전소자의 냉각면에 면착된 것을 특징으로 하는 헤드램프 습기 분해 장치.
The method according to claim 1,
Wherein the base of the electrolysis module is in the form of a film and is seamed to the cooling surface of the thermoelectric element.
청구항 1에 있어서,
베이스의 타측에 마련되어 헤드램프 하우징 내부의 습기가 응축되는 흡습지;를 더 포함하는 것을 특징으로 하는 헤드램프 습기 분해 장치.
The method according to claim 1,
And a moisture absorbing sheet provided on the other side of the base to condense moisture inside the head lamp housing.
청구항 5에 있어서,
흡습지에는 전해질이 흡수되어 있는 것을 특징으로 하는 헤드램프 습기 분해 장치.
The method of claim 5,
Wherein the absorptive material absorbs an electrolyte.
청구항 1에 있어서,
열전소자의 방열면에 면접하는 방열핀;을 더 포함하는 것을 특징으로 하는 헤드램프 습기 분해 장치.
The method according to claim 1,
Further comprising: a heat dissipating fin to be in contact with the heat dissipating surface of the thermoelectric element.
청구항 7에 있어서,
방열핀은 헤드램프 하우징의 외부에 배치된 것을 특징으로 하는 헤드램프 습기 분해 장치.
The method of claim 7,
And the radiating fins are disposed outside the head lamp housing.
청구항 7에 있어서,
방열핀의 면적은 열전소자의 면적보다 큰 것을 특징으로 하는 헤드램프 습기 분해 장치.
The method of claim 7,
Wherein an area of the radiating fin is larger than an area of the thermoelectric element.
청구항 1에 있어서,
헤드램프 하우징의 일측에는 배기홀이 마련되어 습기가 분해된 수소 및 산소 기체가 외부로 배출되는 것을 특징으로 하는 헤드램프 습기 분해 장치.
The method according to claim 1,
Wherein the head lamp housing is provided with an exhaust hole at one side thereof, and the hydrogen-decomposed hydrogen gas and the oxygen gas are exhausted to the outside.
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US9994446B1 (en) * 2016-12-14 2018-06-12 Hyundai Motor Company Moisture electrolysis apparatus for headlamp
CN109812779A (en) * 2019-02-28 2019-05-28 葛国强 A new type of dehumidification and anti-fog device for vehicle lamps
KR102042488B1 (en) * 2018-06-11 2019-11-08 재단법인대구경북과학기술원 Lamp module for vehicle
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CN104334406B (en) * 2012-05-24 2017-08-11 三菱电机株式会社 Dehydrating unit, vehicle-mounted light fixture and light source igniting device
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US9994446B1 (en) * 2016-12-14 2018-06-12 Hyundai Motor Company Moisture electrolysis apparatus for headlamp
CN108105718A (en) * 2017-12-29 2018-06-01 上汽大众汽车有限公司 Dehumidification device and car
KR102042488B1 (en) * 2018-06-11 2019-11-08 재단법인대구경북과학기술원 Lamp module for vehicle
CN109812779A (en) * 2019-02-28 2019-05-28 葛国强 A new type of dehumidification and anti-fog device for vehicle lamps
EP3962249A1 (en) * 2020-08-18 2022-03-02 Rosemount Aerospace Inc. Method and device for water intrusion mitigation
US12137527B2 (en) 2020-08-18 2024-11-05 Rosemount Aerospace Inc. Method and device for water intrusion mitigation

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