KR200147362Y1 - Projection lamp for a vehicle - Google Patents

Projection lamp for a vehicle Download PDF

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Publication number
KR200147362Y1
KR200147362Y1 KR2019960052740U KR19960052740U KR200147362Y1 KR 200147362 Y1 KR200147362 Y1 KR 200147362Y1 KR 2019960052740 U KR2019960052740 U KR 2019960052740U KR 19960052740 U KR19960052740 U KR 19960052740U KR 200147362 Y1 KR200147362 Y1 KR 200147362Y1
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KR
South Korea
Prior art keywords
body portion
guide groove
front body
housing
electromagnet
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KR2019960052740U
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Korean (ko)
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KR19980039669U (en
Inventor
이헌효
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정몽규
현대자동차주식회사
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Priority to KR2019960052740U priority Critical patent/KR200147362Y1/en
Publication of KR19980039669U publication Critical patent/KR19980039669U/en
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Publication of KR200147362Y1 publication Critical patent/KR200147362Y1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof
    • F21S41/295—Attachment thereof specially adapted to projection lenses
    • 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
    • B60Q1/0076—Switches therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/192—Details of lamp holders, terminals or connectors
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

본 고안은 차량의 프로젝션 헤드램프에 관한 것으로, 전면에 비구면 렌즈(20)가 설치된 전방 몸체부(22)와; 벌브(14)가 끼워진 홀더(12)가 후방에 설치되고, 상기 전방 몸체부(22)와 연결되어 작동되는 후방 몸체부(24)와; 상기 전방 몸체부(22)와 상기 후방 몸체부(24) 사이에 장착되는 작동부재(26)와; 상기 작동부재(26)의 직상부에 설치되는 전자석(16)과; 상기 전자석(16)을 작동시키는 스위치(18)를 포함하며, 상기 작동부재(26)는, 원주방향을 따라 일정길이만큼 상면에 형성된 가이드홈(30)을 구비하여, 상기 전방 몸체부(22)와 상기 후방 몸체부(24) 사이에 장착되는 하우징(28)과; 상기 하우징(28)의 중심에서 상기 가이드홈(30)의 길이만큼의 부채꼴형상으로 상기 가이드홈(30)에 개재되는 스틸의 작동 플레이트(32)로 이루어지는 것을 특징으로 한다.The present invention relates to a projection headlamp of a vehicle, the front body portion 22 is provided with an aspherical lens 20 on the front; A holder 12 fitted with a bulb 14 is installed at the rear, and is connected to the front body 22 to be operated; An actuating member 26 mounted between the front body portion 22 and the rear body portion 24; An electromagnet (16) mounted directly on the operation member (26); And a switch 18 for operating the electromagnet 16, and the actuating member 26 includes a guide groove 30 formed on the upper surface by a predetermined length along the circumferential direction, and the front body portion 22. And a housing 28 mounted between the rear body portion 24; In the center of the housing 28 is characterized in that it consists of a steel working plate 32 interposed in the guide groove 30 in the shape of a fan as long as the length of the guide groove 30.

Description

차량의 프로젝션 헤드램프Vehicle projection headlamp

본 고안은 차량용 헤드램프에 관한 것으로, 특히 주행빔과 교차빔을 겸용으로 조작될수 있는 프로젝션 헤드램프(projection head lamp for automobile)에 관한 것이다.The present invention relates to a headlamp for a vehicle, and more particularly, to a projection head lamp for automobile that can be operated in combination with a traveling beam and a cross beam.

헤드램프는 야간에 전방의 진로를 비추는 주요한 기능을 하는 조명등으로서 전조등으로서도 언급되며, 야간에 전방 100m의 거리에 있는 교통상의 장애물을 확인할 수 있는 밝기를 필요로 하지만, 나라에 따라 성능기준이 다르게 된다. 따라서 상기 헤드램프에는 법령으로 정해진 밝기를 가지며, 빔을 상하좌우방향으로 조절할 수 있도록 하기 위한 헤드램프 에이밍 장치가 제공된다. 또 대향 차량과 교차할 때 눈부심을 주지않는 성능을 가지고 있어야 하므로 주행용, 교차용의 필라멘트가 있으며, 각각 리플렉터로 반사되어 주행빔 및 교차빔이 되며, 이들이 렌즈에 의해 적절한 배광이 되어 전방을 비추게 되어 있다. 그리고, 최근에는 직진성과 조사량이 증대되도록 비구면 렌즈(aspherical lens)를 사용한 프로젝션 헤드 램프(projection head lamp)가 널리이용되고 있다.Headlamps, also known as headlights, are the main function of lighting the road ahead at night and require brightness to identify traffic obstacles at a distance of 100m ahead at night, but performance standards vary from country to country. . Therefore, the head lamp is provided with a head lamp aiming device having a brightness determined by the law and to adjust the beam in the up, down, left and right directions. In addition, there must be performance that does not give glare when crossing with the opposite vehicle, and there are filaments for driving and crossing, and each is reflected by the reflector to be a driving beam and a crossing beam, and they are properly distributed by the lens to illuminate the front. It is. In recent years, a projection head lamp using an aspherical lens has been widely used to increase the straightness and the irradiation amount.

그러나, 상기와 같은 종래기술에 따른 프로젝션 헤드램프는, 빛의 직진성으로 인해 하나의 램프에 주행빔과 교차빔을 동시에 조작할수 있는 기능이 없으므로 두 개의 램프가 장착되어 원가가 상승되는 문제점이 있다.However, since the projection headlamp according to the related art does not have a function of simultaneously operating the driving beam and the crossing beam in one lamp due to the straightness of the light, there is a problem in that the cost of the two lamps is increased.

따라서, 본 고안은 상기한 바와 같은 종래기술에 따른 프로젝션 헤드램프에 내재되었던 문제점을 해결하기 위해 창안된 것으로서, 본 고안의 목적은 프로젝션 램프 중간부에 전기적으로 작동되는 작동부재를 설치시켜 상향으로 조사되는 빛을 차단하므로써 하나의 램프에 주행빔과 교차빔을 겸용할 수가 있어 원가가 절감되고 설계 자유도가 증가되는 프로젝션 헤드램프를 제공하는데 있다.Therefore, the present invention was created to solve the problems inherent in the projection headlamp according to the prior art as described above, the object of the present invention is to install the operating member electrically operated in the middle of the projection lamp irradiation upward It is possible to provide a projection headlamp that reduces cost and increases design freedom by blocking driving light so that a driving beam and a cross beam can be used in one lamp.

도 1 은 본 고안에 따른 프로젝션 헤드램프의 개략적인 단면도.1 is a schematic cross-sectional view of a projection headlamp according to the present invention.

도 2 는 본 고안에 따른 작동부재의 사시도.Figure 2 is a perspective view of the operating member according to the present invention.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10:헤드램프, 12:홀더, 14:벌브, 16:전자석, 18:스위치, 20:비구면 렌즈, 22:전방 몸체부, 24:후방 몸체부, 26:작동부재, 28:하우징, 30:가이드 홈, 32:작동 플레이트10: headlamp, 12: holder, 14: bulb, 16: electromagnet, 18: switch, 20: aspherical lens, 22: front body, 24: rear body, 26: operating member, 28: housing, 30: guide Groove, 32: Operation Plate

본 고안에 의해 상기 목적은 쉽게 달성되며, 본 고안에 따른 프로젝션 헤드램프는, 전면에 비구면 렌즈가 설치된 전방 몸체부와; 홀더에 끼워진 벌브가 후방에 설치되고, 상기 전방 몸체부와 연결되어 작동되는 후방 몸체부와; 상기 전방 몸체부와 상기 후방 몸체부 사이에 장착되는 작동부재와; 상기 작동부재의 직상부에 설치되는 전자석과; 상기 전자석을 작동시키는 스위치를 포함한다.The object is easily achieved by the present invention, the projection headlamp according to the present invention, the front body portion is provided with an aspherical lens on the front; A bulb body fitted to the holder at a rear side thereof, the rear body portion being connected to the front body portion and operated; An operation member mounted between the front body portion and the rear body portion; An electromagnet provided at the upper portion of the operating member; And a switch for operating the electromagnet.

본 고안의 다른 일면에 따라, 상기 작동부재는, 원주방향을 따라 일정길이만큼 상면에 형성된 가이드홈을 구비하여, 상기 전방 몸체부와 상기 후방 몸체부 사이에 장착되는 하우징과; 상기 하우징의 중심에서 상기 가이드홈의 길이만큼의 부채꼴형상으로 상기 가이드홈에 개재되는 스틸의 작동 플레이트로 이루어진다.According to another aspect of the present invention, the operating member has a guide groove formed on the upper surface by a predetermined length along the circumferential direction, the housing is mounted between the front body portion and the rear body portion; It consists of a steel working plate interposed in the guide groove in the shape of a fan as long as the length of the guide groove in the center of the housing.

본 고안의 상기와 같은 특징으로, 주행빔 작동시에는 상기 스위치를 조작하면 상기 전자석의 자력으로 상기 작동 플레이트가 상향으로 이동되어 빛은 직진으로 조사되고, 교차빔 작동시에는 상기 스위치를 오프시키면 상기 스틸의 작동 플레이트는 자중에의해 하향으로 이동되어 상기 가이드 홈에 개재되므로 상향으로 조사되는 빛은 차단된다.As the above-described feature of the present invention, the operation plate is moved upward by the magnetic force of the electromagnet when operating the switch during operation of the driving beam, the light is irradiated straight, when the switch is off when the cross beam operation The working plate of steel is moved downward by its own weight and is interposed in the guide groove so that light irradiated upward is blocked.

이하, 첨부한 도면을 참조로 하여 본 고안의 바람직한 실시예를 상술하며, 도면 전체를 통하여 동일한 부분에는 동일한 도면부호를 사용하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the same reference numerals will be used for the same parts throughout the drawings.

도 1 은 본 고안에 따른 프로젝션 헤드램프의 개략적인 단면도이고, 도 2 는 본 고안에 따른 작동부재의 사시도이며, 본 고안에 따른 프로젝션 헤드 램프(10)는 비구면 렌즈(20), 전후방 몸체부(22,24), 작동부재(26), 벌브(14) 및 홀더(12)로 구성된다.1 is a schematic cross-sectional view of a projection headlamp according to the present invention, Figure 2 is a perspective view of the operating member according to the present invention, the projection headlamp 10 according to the present invention is an aspherical lens 20, front and rear body portion ( 22, 24, the operating member 26, the bulb 14, and the holder 12.

상기 전방 몸체부(22)의 전면에는 타원단면을 가지는 상기 비구면 렌즈(20)가 전면에 설치되고, 상기 전방 몸체부(22)와 연결되어 작동되는 상기 후방 몸체부(24)는 상기 홀더(12)에 끼워진 상기 벌브(14)가 후방에 설치된다. 상기 전방 몸체부(22)와 상기 후방 몸체부(24) 사이에 장착되는 상기 작동부재(26)는 도 2 에서 처럼 하우징(28), 작동 플레이트(32)로 이루어 진다.The aspherical lens 20 having an elliptical cross section is installed on the front surface of the front body portion 22, and the rear body portion 24, which is connected to the front body portion 22 and operated, is connected to the holder 12. The bulb 14 fitted in the) is installed at the rear. The actuating member 26 mounted between the front body portion 22 and the rear body portion 24 is composed of a housing 28 and an actuating plate 32 as shown in FIG. 2.

상기 하우징(28)은 원주방향을 따라 일정길이만큼 상면에 형성된 가이드홈(30)을 구비하여, 상기 전방 몸체부(22)와 상기 후방 몸체부(24) 사이에 장착되며,상기 작동 플레이트(32)는 상기 하우징(28)의 중심에서 상기 가이드홈(30)의 길이만큼의 부채꼴형상으로 상기 가이드홈(30)에 개재된다.The housing 28 has a guide groove 30 formed on the upper surface by a predetermined length along the circumferential direction, and is mounted between the front body portion 22 and the rear body portion 24, and the operation plate 32. ) Is interposed in the guide groove 30 in the shape of a fan as long as the length of the guide groove 30 in the center of the housing 28.

그리고, 상기 작동부재(26)는 전기적으로 작동되는데 상기 작동부재(26)의 직상부에 전자석(16)이 설치되어 상기 전자석(16)에 연결된 스위치(18)에 의해 작동된다.In addition, the actuating member 26 is electrically operated. An electromagnet 16 is installed directly on the actuating member 26 and operated by a switch 18 connected to the electromagnet 16.

본 고안의 상기와 같은 구성에 의해, 주행빔 작동시에는 상기 스위치(18)를 온상태로 조작하면 상기 전자석(16)의 자력으로 상기 작동 플레이트(32)가 상향으로 이동되므로 빛은 직진으로 조사되고, 교차빔 작동시에는 상기 스위치(18)를 오프시키면 상기 스틸의 작동 플레이트(32)는 자중에의해 하향으로 내려와서 상기 가이드 홈(30)에 개재되므로 상향으로 조사되는 빛은 차단된다.According to the above-described configuration of the present invention, when operating the switch 18 in the running beam operation, the operation plate 32 is moved upward by the magnetic force of the electromagnet 16, the light is irradiated straight In the cross beam operation, when the switch 18 is turned off, the steel working plate 32 descends downward by its own weight and is interposed in the guide groove 30 so that light irradiated upward is blocked.

본 고안의 상기한 바와 같은 구성 및 작동에 따라, 하나의 프로젝션 램프에 주행빔과 교차빔을 겸용할 수가 있어 원가가 절감되고 설계 자유도가 증가되므로 차량의 상품성을 증대 시킬 수 있다.According to the configuration and operation as described above of the present invention, it is possible to combine the driving beam and the cross beam in one projection lamp can reduce the cost and increase the design freedom can increase the vehicle's commerciality.

본 고안을 특정의 바람직한 실시예에 관련하여 도시하고 설명하였지만, 이하의 실용신안등록청구의 범위에 의해 마련되는 본 고안의 정신이나 분야를 이탈하지 않는 한도내에서 본 고안이 다양하게 개조 및 변화될 수 있다는 것을 당 업계에서 통상의 지식을 가진 자는 용이하게 알 수 있다.Although the present invention has been illustrated and described with reference to certain preferred embodiments, the present invention may be modified and modified in various ways without departing from the spirit or the field of the present invention provided by the following utility model registration claims. It will be readily apparent to one of ordinary skill in the art.

Claims (2)

전면에 비구면 렌즈가 설치된 전방 몸체부와; 홀더에 끼워진 벌브가 후방에 설치되고, 상기 전방 몸체부와 연결되어 작동되는 후방 몸체부와; 상기 전방 몸체부와 상기 후방 몸체부 사이에 장착되는 작동부재와; 상기 작동부재의 직상부에 설치되는 전자석과; 상기 전자석을 작동시키는 스위치를 포함하는 것을 특징으로 하는 차량의 프로젝션 헤드램프.A front body portion provided with an aspherical lens on the front surface; A bulb body fitted to the holder at a rear side thereof, the rear body portion being connected to the front body portion and operated; An operation member mounted between the front body portion and the rear body portion; An electromagnet provided at the upper portion of the operating member; And a switch for operating the electromagnet. 제 1 항에 있어서, 상기 작동부재는, 원주방향을 따라 일정길이만큼 상면에 형성된 가이드홈을 구비하여, 상기 전방 몸체부와 상기 후방 몸체부 사이에 장착되는 하우징과; 상기 하우징의 중심에서 상기 가이드홈의 길이만큼의 부채꼴형상으로 상기 가이드홈에 개재되는 스틸의 작동 플레이트로 이루어지는 것을 특징으로 하는 차량의 프로젝션 헤드램프.According to claim 1, The operating member, the housing having a guide groove formed on the upper surface by a predetermined length along the circumferential direction, the housing is mounted between the front body portion and the rear body portion; And a working plate made of steel interposed in the guide groove in a fan shape equal to the length of the guide groove in the center of the housing.
KR2019960052740U 1996-12-20 1996-12-20 Projection lamp for a vehicle KR200147362Y1 (en)

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KR2019960052740U KR200147362Y1 (en) 1996-12-20 1996-12-20 Projection lamp for a vehicle

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KR19980039669U KR19980039669U (en) 1998-09-15
KR200147362Y1 true KR200147362Y1 (en) 1999-06-15

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