KR200464369Y1 - Dehumidifying structure of lamp for automobile - Google Patents

Dehumidifying structure of lamp for automobile Download PDF

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Publication number
KR200464369Y1
KR200464369Y1 KR2020110001547U KR20110001547U KR200464369Y1 KR 200464369 Y1 KR200464369 Y1 KR 200464369Y1 KR 2020110001547 U KR2020110001547 U KR 2020110001547U KR 20110001547 U KR20110001547 U KR 20110001547U KR 200464369 Y1 KR200464369 Y1 KR 200464369Y1
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housing
present
fabric
lamp
dehumidifying
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KR2020110001547U
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Korean (ko)
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KR20120006141U (en
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신승동
신철수
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(주)에나인더스트리
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0005—Devices preventing the lights from becoming dirty or damaged, e.g. protection grids or cleaning by air flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/30—Ventilation or drainage of lighting devices
    • F21S45/33—Ventilation or drainage of lighting devices specially adapted for headlamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/11—Passenger cars; Automobiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

본 고안은 자동차 전조등이나 안개등과 같은 조명등의 하우징에 장치되는 통기구조에 관한 것으로, 방수 및 제습 효과는 향상되고 구조는 간단하여 제조원가를 절감할 수 있도록 하는 것이다.
본 발명의 목적은 상기한 문제점을 해결하기 위한 것으로서, 자동차 조명등의 하우징에 별도의 통기 구조가 필요하지 않아 구조가 간단하고, 물이나 이물질이 침투하는 것을 막고, 하우징 내부의 습한 공기는 점등시 팽창에 의해 외부로 쉽게 배출되도록 하여 방수 및 제습 효과는 향상되도록 하는 자동차 조명등의 제습 구조를 제공함에 있다.
상기한 목적을 실현하기 위하여 본 고안은, 조명등의 하우징(10) 후면에 단순 통기구멍(10a)이 형성되고, 멤브레인(22)을 부착시킨 원단으로 이루어진 섬유필터(20)가 통기구멍(10a)을 덮고 하우징(10)의 표면에 열에 의해 융착되어 하우징 및 통기 구성이 간단하여 금형제작이 용이하도록 하고, 제조 및 조립공정이 단축되도록 하므로 원가를 절감하도록 하는 자동차 조명등의 제습 구조이다.The present invention relates to a ventilation structure installed in a housing such as a car headlight or a fog light, to improve the waterproof and dehumidifying effect and to simplify the structure to reduce the manufacturing cost.
An object of the present invention is to solve the above problems, it does not need a separate ventilation structure in the housing such as automobile lights, the structure is simple, prevents water or foreign matter from penetrating, and the humid air inside the housing is expanded upon lighting It is to provide a dehumidifying structure such as automotive lights to be easily discharged to the outside by the waterproof and dehumidification effect is improved.
In order to realize the above object, the present invention provides a simple ventilation hole (10a) is formed on the rear surface of the housing 10, such as a lamp, the fiber filter 20 made of a fabric attached to the membrane 22, the ventilation hole (10a) Covered to the surface of the housing 10 by fusion by heat, the housing and aeration configuration is simple dehumidification structure, such as automotive lighting to reduce the cost because it facilitates the mold manufacturing, and the manufacturing and assembly process is shortened.

Description

자동차 조명등의 제습 구조{DEHUMIDIFYING STRUCTURE OF LAMP FOR AUTOMOBILE}Dehumidification structure such as car lighting {DEHUMIDIFYING STRUCTURE OF LAMP FOR AUTOMOBILE}

본 고안은 자동차 전조등이나 안개등과 같은 조명등의 하우징에 장치되는 통기구조에 관한 것으로, 방수 및 제습 효과는 향상되고 구조는 간단하여 제조원가를 절감할 수 있도록 하는 것이다.
The present invention relates to a ventilation structure installed in a housing such as a car headlight or a fog light, to improve the waterproof and dehumidifying effect and to simplify the structure to reduce the manufacturing cost.

일반적으로 자동차 전조등이나 안개등과 같은 조명등은 도 2 내지 도 3에 도시된 바와 같이, 전구가 내부에 장착되고 전면에 투명하거나 반투명한 재질의 렌즈가 결합되는 하우징(1) 후면에 내외로 통하는 통기구멍(1a)이 돌출되게 형성되어, 고무튜브(2) 일단부가 통기구멍(1a)의 돌출부에 끼워져 연결되고, 고무튜브(2)의 내부에 스펀지형 필터(3)가 장착되어 있다.Generally, a lighting lamp such as an automobile headlight or a fog lamp has a ventilation hole passing in and out of the rear of the housing 1 in which a bulb is mounted inside and a lens of transparent or translucent material is coupled to the front. (1a) is formed to protrude, one end of the rubber tube (2) is fitted into the projection of the vent hole (1a) and connected, and the sponge-like filter (3) is mounted inside the rubber tube (2).

이러한 자동차 조명등은 고무튜브(2)의 통로를 통해 하우징(1) 내부와 외부 공기가 순환 가능하게 되고, 물이나 입자가 큰 불순물은 필터(3)에 차단되어 하우징(1) 내부로의 진입이 방지되며, 전구가 점등되어 하우징(1) 내부 온도가 상승하면 내부의 습한 공기가 팽창되어 고무튜브(2)를 통해 외부로 배출되도록 된다.
Such vehicle lights are circulating inside the housing 1 and the outside air through the passage of the rubber tube (2), and impurities such as water or large particles are blocked by the filter (3) to prevent entry into the housing (1). When the bulb is turned on and the temperature inside the housing 1 rises, the humid air therein expands and is discharged to the outside through the rubber tube 2.

그러나, 상기한 바와 같이 종래 자동차 조명등의 통기 구조는 하우징의 통기구멍에 고무튜브를 연결하기 위하여 통기구멍을 외부로 돌출되게 형성하기 때문에 금형제작이 다소 복잡하게 되었으며, 여기에 별도의 고무튜브를 제작하여 연결해야 하는 구조이어서, 제조 및 조립공정이 길어지고 원가가 상승하게 되는 문제점이 있었다.However, as described above, the conventional ventilating structure of automobile lighting has a somewhat complicated mold production since the venting hole is formed to protrude to the outside in order to connect the rubber tube to the venting hole of the housing, and a separate rubber tube is manufactured here. Since the structure to be connected, there is a problem that the manufacturing and assembly process is long and the cost increases.

따라서, 본 발명의 목적은 상기한 문제점을 해결하기 위한 것으로서, 자동차 조명등의 하우징에 별도의 통기 구조가 필요하지 않아 구조가 간단하고, 물이나 이물질이 침투하는 것을 막고, 하우징 내부의 습한 공기는 점등시 팽창에 의해 외부로 쉽게 배출되도록 하여 방수 및 제습 효과는 향상되도록 하는 자동차 조명등의 제습 구조를 제공함에 있다.
Accordingly, an object of the present invention is to solve the above-mentioned problems, and since a separate ventilation structure is not required for a housing such as an automobile light, the structure is simple, preventing water or foreign matter from penetrating, and moist air inside the housing is turned on. It is to provide a dehumidifying structure such as automotive lights to be easily discharged to the outside by the expansion of the time to improve the waterproof and dehumidifying effect.

상기한 목적을 실현하기 위하여 본 고안은, 조명등의 하우징 후면에 단순 통기구멍이 형성되어, 멤브레인을 부착시킨 원단으로 이루어진 섬유필터가 통기구멍을 덮고 하우징의 표면에 열에 의해 융착되는 것을 특징으로 한다.
In order to realize the above object, the present invention is characterized in that a simple ventilation hole is formed in the back of the housing such as a lamp, and the fiber filter made of a fabric to which the membrane is attached covers the ventilation hole and is fused by heat to the surface of the housing.

이상과 같이 본 고안은 하우징 및 통기 구성이 간단하여 금형제작이 용이할 뿐 아니라 제조 및 조립공정이 단축되어 원가를 절감할 수 있는 이점이 있다.
As described above, the present invention has a merit that the housing and aeration configuration can be easily manufactured as well as the mold manufacturing, and the manufacturing and assembly processes can be shortened to reduce the cost.

도 1은 본 고안의 필터 결합구조를 나타내는 단면도
도 2는 종래 자동차 전조등의 제습 구조를 나타내는 사시도
도 3은 종래 자동차 전조등의 제습 구조를 나타내는 단면도1 is a cross-sectional view showing a filter coupling structure of the present invention
2 is a perspective view showing a dehumidifying structure of a conventional automobile headlight
3 is a cross-sectional view showing a dehumidifying structure of a conventional automobile headlight

본 고안은 도 1에 도시되는 바와 같이, 조명등의 하우징(10) 후면에 단순 통기구멍(10a)이 형성되고, 통기구멍(10a)을 덮는 섬유필터(20) 외곽부가 하우징(10)의 표면에 부착되는 것을 그 기술적 구성상의 특징으로 한다.As shown in FIG. 1, the simple vent hole 10a is formed on the rear surface of the housing 10 such as a lamp, and the outer portion of the fiber filter 20 covering the vent hole 10a is formed on the surface of the housing 10. What is attached is characterized by its technical configuration.

이러한 본 고안은 섬유필터(20)를 하우징의 통기구멍(10a)에 덮고 열에 의해 융착되도록 열융착기를 사용해 섬유필터(20)의 외곽부를 하우징(10) 표면에 열융착시킨다.The present invention covers the fiber filter 20 to the ventilation hole 10a of the housing and heat-seaps the outer portion of the fiber filter 20 to the surface of the housing 10 using a heat fusion machine to be fused by heat.

또한, 상기 섬유필터를 고주파 융착기에 의해 융착시켜도 무방하다.Further, the fiber filter may be fused by a high frequency fusion machine.

상기 섬유필터(20)는 일명 고어텍스라고도 하는 것으로, 멤브레인(22)을 직물(21)에 부착시킨(라미네이팅) 원단으로 이루어진다.The fiber filter 20, also known as Gore-Tex, is made of a fabric in which the membrane 22 is attached (laminated) to the fabric 21.

상기 멤브레인(22)은 폴리테트라 플로로에틸렌(polytetra fluoroethylene)이라고 불리는 불소계 수지를 잡아당겨서 특수 가공한 얇고 하얀 막으로서, 1 평방 인치당 90억 개 이상의 미세한 구멍을 갖는 다공질 구조로 되어 있으며, 구멍 하나의 크기는 물방울 입자보다 2만 배 작고, 수증기 분자보다는 700배 크다.The membrane 22 is a thin white membrane specially processed by pulling a fluorine-based resin called polytetra fluoroethylene, and has a porous structure having more than 9 billion micropores per square inch. It is 20,000 times smaller than water droplets and 700 times larger than water vapor molecules.

또한, 섬유필터(20)로 사용되는 원단은 다른 라미네이팅 원단보다 방수성이 약 2배, 코팅 원단보다는 약 20배까지 뛰어나다.In addition, the fabric used as the fiber filter 20 is about 2 times more waterproof than other laminating fabrics, up to about 20 times better than the coating fabric.

물이 들어오려는 압력을 나타내는 PSI 수치로 말했을 때 라미네이팅 원단이 견딜 수 있는 수압은 39 PSI 이하이고, 코팅 원단이 견딜 수 있는 수압은 5 PSI인데 반하여, 본 고안 섬유필터(20)는 65 PSI까지 견딜 수 있다.In terms of the PSI value indicating the pressure to enter the water, the water pressure that the laminating fabric can withstand is 39 PSI or less, and the water pressure that the coating fabric can withstand is 5 PSI, whereas the fiber filter 20 of the present invention is up to 65 PSI. Can withstand

또한, 본 고안 섬유필터(20)의 원단은 다른 라미네이팅 원단보다 투습성이 약 2.5배, 코팅 원단보다는 약 5.5배 뛰어나다.In addition, the fabric of the inventive filter 20 is about 2.5 times better moisture permeability than other laminating fabrics, about 5.5 times better than the coated fabrics.

땀이 외부로 배출되지 못하게 하는 저항성이 작을수록 투습이 잘되는 것이며, 이때 라미네이팅 원단의 저항성이 123, 코팅 원단의 저항성이 200인데 반하여 본 고안 섬유필터(20) 원단의 저항성은 50이다.The smaller the resistance to prevent sweat is discharged to the outside, the better the moisture permeability, wherein the resistance of the laminating fabric is 123, the resistance of the coating fabric is 200, whereas the resistance of the fabric filter 20 fabric of the present invention is 50.

그외에 본 고안 섬유필터(20) 원단은 화학물질,오염물질에 대한 내오염성이 강하며, 오래 사용해도 내구성이 다른 원단에 비해 좋다.In addition, the fabric filter 20 fabric of the present invention has a strong stain resistance to chemicals and contaminants, and may have a longer durability compared to other fabrics.

이러한 본 고안은 상기 언급한 섬유의 특성에 의해 외부에서 물이나 이물질의 유입이 차단되고 공기만 통하게 되어, 하우징 내부의 습한 공기는 점등시 팽창에 의해 외부로 배출되고 외부의 수분은 진입이 차단되게 된다.The present invention is to prevent the inflow of water or foreign matter from the outside by the characteristics of the above-mentioned fiber and only through the air, the humid air inside the housing is discharged to the outside by expansion when lit, the outside moisture is blocked from entering do.

특히 본 고안의 섬유필터(20)는 부직포 또는 합성섬유의 직물(21) 양면에 상기 설명한 멤브레인(22)을 라미네이팅한 것이며, 하우징(10) 표면에 열융착기 또는 고주파융착기에 의해 열 융착 시킨다.In particular, the fiber filter 20 of the present invention is a laminate of the membrane 22 described above on both sides of the fabric 21 of the non-woven fabric or synthetic fibers, it is heat-sealed by a heat fusion machine or a high frequency fusion machine on the surface of the housing 10.

이러한 본 고안은 하우징(10)에 단순한 통기구멍(10a)만 형성하므로 금형제작이 용이하도록 하고, 물이 침투하는 것을 막기 위한 별도의 통기 구조를 필요로 하지 않아 구조가 간단하고 제조 및 조립공정이 단축되도록 한다.
Since the present invention only forms a simple vent hole 10a in the housing 10, it is easy to manufacture a mold, and does not require a separate vent structure to prevent water from penetrating, thus simplifying the structure and manufacturing and assembly process. Try to be shortened.

10 : 하우징 10a : 통기구멍
20 : 섬유필터 21 : 직물
22 : 멤브레인10 housing 10a ventilation hole
20: fiber filter 21: fabric
22: membrane

Claims (2)

내부에 전구가 통전 가능하게 장착되는 조명등의 하우징(10) 후면에 단순 통기구멍(10a)이 형성되고, 일명 고어텍스라고도 하는 것으로 멤브레인을 직물에 부착시킨(라미네이팅) 원단으로 이루어진 섬유필터(20)가 상기 통기구멍(10a)을 덮고 하우징(10)의 표면에 열에 의해 융착되는 것을 특징으로 하는 자동차 조명등의 제습 구조.A simple air vent 10a is formed in the rear of the housing 10 such as a lamp such that a light bulb is electrically energized therein, and also called a gore-tex, and a fiber filter 20 made of a fabric in which a membrane is attached to a fabric (laminating). The dehumidification structure of an automobile lamp, characterized in that the cover the ventilation hole (10a) and is fused to the surface of the housing (10) by heat. 삭제delete
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KR101689592B1 (en) * 2015-09-23 2016-12-26 엘컴텍 주식회사 Lighting device
KR20170074091A (en) 2015-12-21 2017-06-29 엘지이노텍 주식회사 Light emitting module and lighting apparatus having thereof
KR101663179B1 (en) * 2016-04-01 2016-10-06 주식회사 쎄미라이팅 Cryogenic led lighting apparatus

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Publication number Priority date Publication date Assignee Title
JPH0590706A (en) * 1991-09-26 1993-04-09 Anritsu Corp Semiconductor laser element
JPH07147106A (en) * 1993-08-18 1995-06-06 Kanto Auto Works Ltd Ventilation structure for lighting apparatus
KR20020017072A (en) * 2000-08-28 2002-03-07 이계안 Moist removal structure for head lamp of automobile
JP2007149470A (en) * 2005-11-28 2007-06-14 Kanto Auto Works Ltd Ventilation structure of head lamp for automobile

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0590706A (en) * 1991-09-26 1993-04-09 Anritsu Corp Semiconductor laser element
JPH07147106A (en) * 1993-08-18 1995-06-06 Kanto Auto Works Ltd Ventilation structure for lighting apparatus
KR20020017072A (en) * 2000-08-28 2002-03-07 이계안 Moist removal structure for head lamp of automobile
JP2007149470A (en) * 2005-11-28 2007-06-14 Kanto Auto Works Ltd Ventilation structure of head lamp for automobile

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