KR100199633B1 - Headlamp structure - Google Patents
Headlamp structure Download PDFInfo
- Publication number
- KR100199633B1 KR100199633B1 KR1019960077098A KR19960077098A KR100199633B1 KR 100199633 B1 KR100199633 B1 KR 100199633B1 KR 1019960077098 A KR1019960077098 A KR 1019960077098A KR 19960077098 A KR19960077098 A KR 19960077098A KR 100199633 B1 KR100199633 B1 KR 100199633B1
- Authority
- KR
- South Korea
- Prior art keywords
- lamp
- air
- head lamp
- heat sink
- blocking film
- Prior art date
Links
Classifications
-
- 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
- F21S45/40—Cooling of lighting devices
- F21S45/49—Attachment of the cooling means
-
- 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
- B60Q1/02—Arrangement 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
- B60Q1/04—Arrangement 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
- B60Q1/0408—Arrangement 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 built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
Abstract
본 발명은 헤드 램프 구조에 관한 것으로, 헤드 램프 하우징에 램프의 내부 공기와 외부 공기를 근본적으로 차단하면서 램프내 공기의 팽차와 수축에 따라 팽창수축이 자유로운 고무의 차단막을 설치하고 램프 내부열을 방출할 수 있는 방열판을 설치함으로써, 습기 발생의 원인을 제거하며 각부품의 부식방지, 먼지 유입 방지등의 내구성과 상품성을 향상시킨 헤드 램프 구조를 제공하고자 한 것이다.The present invention relates to a head lamp structure, wherein the head lamp housing expands according to the gap and contraction of air in the lamp while essentially blocking the internal and external air of the lamp. By installing a rubber barrier film that is free of shrinkage and a heat sink that emits heat inside the lamp, it eliminates the cause of moisture and provides a head lamp structure that improves durability and merchandise such as preventing corrosion and dust inflow of each part. It would be.
Description
본 발명은 헤드 램프 구조에 관한 것으로 보다 상세하게는 헤드 램프 하우징에 수축과 팽창이 자유로운 차단막을 장착하고 방열판을 설치함으로써, 램프내 공기와 외부 공기의 온도차로 인해 렌즈에 이슬이 맺히는 현상을 방지하여 성능을 향상시킨 헤드 램프 구조에 관한 것이다.The present invention relates to a head lamp structure, and more particularly, by installing a blocking film freely contracted and expanded in a head lamp housing and installing a heat sink, thereby preventing dew from forming on the lens due to a temperature difference between air in the lamp and outside air. The present invention relates to a head lamp structure having improved performance.
일반적으로 헤드 램프는 자동차의 주행시 운전자가 전방을 주시할 수 있도록 자동차 전면에 설치되는 것으로서, 종래의 헤드 램프는, 제3도에서 보는 바와 같이, 전등의 점등과 소등시의 온도차에 의해 램프 내부 공기가 팽창되고 수축될 때 이에 따른 공기양의 변화를 해결하기 위해 에어 벤트 튜브(20)를 설치하였다.In general, the headlamp is installed on the front of the vehicle so that the driver can observe the front when the vehicle is driven. As shown in FIG. 3, the conventional headlamp is caused by the air inside the lamp due to the temperature difference when the lamp is turned on and off. The air vent tube 20 was installed to solve the change in the amount of air according to the expansion and contraction.
상기 에어 벤트 튜브(20)는 램프의 하단부에 설치되는 것으로서, 램프의 점등으로 공기가 가열되어 팽창하면 내부 공기를 내보내고, 램프의 소등시 내부 공기 가 냉각하여 수축하면 외부 공기를 받아들이는 역할을 한다.The air vent tube 20 is installed at the lower end of the lamp, and when the air is heated and expanded by the lighting of the lamp, the internal air is discharged when the lamp is turned off. .
그러나, 이와 같은 기존의 헤드 램프의 구조는 점등시 가열된 내부공기가 램 프의 소등에 따라 에어 벤트 튜브(20)로 유입된 외부의 찬 공기와 만나면서, 램프 내에 이슬이 생기는 원인이 되고 각 부품의 부식을 초래하는 문제점이 있어 이에 대한 보완이 절실히 요구되어 왔다.However, such a conventional head lamp structure causes the internal air heated at the time of lighting to meet the external cold air introduced into the air vent tube 20 as the lamp is turned off, and causes dew in the lamp. There is a problem that causes the corrosion of the supplement has been urgently required.
본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 헤드 램프 하우징 에 램프의 내부 공기와 외부 공기를 근본적으로 차단하면서 램프내 공기의 팽창과 수축에 따라 팽창수축이 자유로운 고무의 차단막을 설치하고 램프 내부열을 방출 할 수 있는 방열판을 설치함으로써, 습기 발생의 원인을 제거하며 각부품의 부식방지, 먼지 유입방지등의 내구성과 상품성을 향상시킨 헤드 램프 구조를 제공하는데 그 목적이 있는 것이다.The present invention is to solve the above problems, the head lamp housing inflates in accordance with the expansion and contraction of the air in the lamp while essentially blocking the internal and external air of the lamp By installing a rubber barrier film that is free of shrinkage and a heat sink that emits heat inside the lamp, it eliminates the cause of moisture and provides a head lamp structure that improves durability and merchandise such as preventing corrosion and dust inflow of each part. The purpose is to.
제1도는 본 발명에 따른 헤드 램프의 구조를 개략적으로 나타내는 사시도.1 is a perspective view schematically showing the structure of a headlamp according to the invention.
제2도는 제1도의 A-A선 단면도.2 is a cross-sectional view taken along the line A-A of FIG.
제3도는 종래의 헤드 랜프의 구조를 개략적으로 나타내는 사시도.3 is a perspective view schematically showing the structure of a conventional head lamp.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 하우징 11 : 렌즈10 housing 11 lens
12 : 방열판 13 : 벌브 교환 커버12: heat sink 13: bulb replacement cover
14 : 차단막 20 : 에어 벤트 튜브14: blocking film 20: air vent tube
이하, 첨부한 도면을 참조로 하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 발명은 자동차의 헤드 램프 구조에 있어서, 헤드 램프 하우징(10)에 수축 와 팽창이 가능한 차단막(14)을 설치하고, 방열판(12)을 설치한 것을 특징으로 한다.The present invention is characterized in that in the head lamp structure of an automobile, a blocking film 14 capable of contraction and expansion is provided in the head lamp housing 10 and a heat sink 12 is provided.
상기 차단막(14)은 고무의 재질이고, 상기 방열판(12)은 알루미늄의 재질인 것을 특징으로 한다.The blocking film 14 is made of rubber, and the heat sink 12 is characterized in that the material of aluminum.
이와 같은 본 발명을 더욱 상세히 설명하면 다음과 같다.Referring to the present invention in more detail as follows.
첨부한 제1도는 본 발명에 따른 헤드 램프의 구조를 나타내는 사시도이다.1 is a perspective view showing the structure of a head lamp according to the present invention.
본 발명에 따른 차단막(14)은 램프의 하우징(10)에 설치되는 것으로서, 램프 의 내부 공기와 외부 공기가 서로 혼합되지 않도록 완전히 밀폐되게 설치된다.The blocking film 14 according to the present invention is installed in the housing 10 of the lamp, and is completely sealed so that the internal air and the external air of the lamp are not mixed with each other.
상기 차단막(14)은 그 재질이 수축과 팽창이 자유로운 고무이기 때문에, 램프 내부 공기 부피의 증감에 따라 자유롭게 팽창과 수축이 가능하게 된다.Since the blocking film 14 is made of rubber, which is free of shrinkage and expansion, the blocking film 14 can freely expand and contract as the air volume inside and outside the lamp increases or decreases.
제2도는 제1도에서의 A-A선 단면도로서, 상기 차단막(14)은 평상시에는 하우징 (10)과 일면을 이루도록 평평한 형상이다.FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1, and the blocking film 14 is generally flat so as to form one surface with the housing 10. As shown in FIG.
이때, 램프가 점등되어 내부 공기가 가열되면 그에 따라 내부 공기의 부피가 팽창하게 되고, 그 팽창압에 따라 차단막(14)이 팽창하게 되는 것이다.At this time, when the lamp is turned on and the internal air is heated, the volume of the internal air expands accordingly, and the blocking film 14 expands according to the expansion pressure.
따라서, 본 발명에 따른 차단막(14)은 램프의 내부를 외부와 완전히 차단하 고, 내부 공기압의 변화에 따라 팽창하므로 램프의 점등과 소등에 관계없이 램프 내의 압력을 일정하게 유지하게 된다.Therefore, the blocking film 14 according to the present invention completely blocks the inside of the lamp from the outside and expands according to the change in the internal air pressure, thereby maintaining the pressure in the lamp constant regardless of whether the lamp is turned on or off.
또한, 본 발명에 따른 램프의 하우징(10)에는 방열판(12)이 설치되어 있다.In addition, the heat sink 12 is provided in the housing 10 of the lamp according to the present invention.
상기 방열판(12)은 알루미늄의 판 형상으로 하우징(10)의 내부와 외부에 걸 쳐서 설치되어 있어 , 램프가 점등되어 램프 내부의 공기가 가열되면 이 방열판(12) 이 뜨거워지고 상기 방열판(12)의 램프 외부로 돌출된 부위가 냉각되면서 램프 내 부 공기의 온도를 낮출 수 있게 되는 것이다.The heat sink 12 is formed in the shape of an aluminum plate across the inside and outside of the housing 10. When the lamp is turned on and the air inside the lamp is heated, the heat sink 12 becomes hot and the heat sink 12 The part of the lamp that protrudes out of the lamp is cooled and the temperature of the air inside the lamp can be reduced.
이상에서와 같이 본 발명에 따른 헤드 램프 구조에 의하면 램프 내부와 외부 의 공기를 근본적으로 차단하여 램프 외부의 찬공기가 램프 내부의 더운 공기와 만 나지 않으므로 습기 발생의 원인을 근본적으로 제거하고, 램브 내로 먼지가 유입되 는 것을 방지함으로써 각 부품의 내구성과 상품성을 향상시킬 수'있는 효과가 있다.As described above, according to the head lamp structure according to the present invention, since the air inside and outside the lamp is essentially blocked, the cold air outside the lamp does not meet the hot air inside the lamp, thereby fundamentally eliminating the cause of moisture generation, By preventing dust from entering, it is possible to improve durability and marketability of each part.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960077098A KR100199633B1 (en) | 1996-12-30 | 1996-12-30 | Headlamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960077098A KR100199633B1 (en) | 1996-12-30 | 1996-12-30 | Headlamp structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980057795A KR19980057795A (en) | 1998-09-25 |
| KR100199633B1 true KR100199633B1 (en) | 1999-06-15 |
Family
ID=19492421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960077098A KR100199633B1 (en) | 1996-12-30 | 1996-12-30 | Headlamp structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100199633B1 (en) |
-
1996
- 1996-12-30 KR KR1019960077098A patent/KR100199633B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980057795A (en) | 1998-09-25 |
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