KR920020582A - 차량램프 - Google Patents

차량램프 Download PDF

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Publication number
KR920020582A
KR920020582A KR1019920005480A KR920005480A KR920020582A KR 920020582 A KR920020582 A KR 920020582A KR 1019920005480 A KR1019920005480 A KR 1019920005480A KR 920005480 A KR920005480 A KR 920005480A KR 920020582 A KR920020582 A KR 920020582A
Authority
KR
South Korea
Prior art keywords
prism forming
lens
focus
light source
vehicle lamp
Prior art date
Application number
KR1019920005480A
Other languages
English (en)
Inventor
톰프손 프란시스
Original Assignee
알랜 루돌프 스타르키
브라탁스 베가 리미티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 알랜 루돌프 스타르키, 브라탁스 베가 리미티드 filed Critical 알랜 루돌프 스타르키
Publication of KR920020582A publication Critical patent/KR920020582A/ko

Links

Classifications

    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/255—Filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

내용 없음

Description

차량램프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 차량램프의 단면도,
제2도는 제1도에 도시된 램프의 프레넬 렌즈의 반사프리즘 형성부의 일부를 도시한 확대 단면도.

Claims (3)

  1. 광원(10) 및 외부지대(16)를 갖는 환형의 반사프리즘 형성부(18)를 갖고, 광원(10)에서 나온 빛을 평행하게 조정하는 프레넬 렌즈(12)를 포함하는 차량램프에 있어서, 오목한 반사경(26)은 광원(10)주위를 둘러싸고 렌즈(12)의 바깥쪽을 향해 확장되게 장착되며, 반사경(26)은 광원(10)에서 나온 빛을 반사프리즘 형성부(18)의 반경 방향 외향면(44)위로 반사프리즘 형성부(18)에 의해서 평행하게 되는 각도로 반사하기 위해서 장착됨을 특징으로 하는 차량램프.
  2. 제1항에 있어서, 반사프리즘 형성부(18)는 반경방향 외향면과 마찬가지로 렌즈(12)의 광축에 대해 크기가 동일하고 방향이 반대인 각도를 향한 반경방향 내향면을 가지며 오목한 반사경(26)은 프레넬 렌즈(12)의 촛점과 일치하는 타원의 제1촛점 및 제1촛점에서 프레넬 렌즈(12)로부터 같은 거리의 반대편에 위치한 타원 제2촛점을 갖는 타원형상인 차량팸프.
  3. 제1항 혹은 제2항에 의해서, 프레넬 렌즈(12)는 환형의 굴절프리즘 형성부가 있는 중심지대(14)를 갖고, 상기 중심지대(14)는 환상의 반사프리즘 형성부(18)가 있는 외부지대(16)보다 렌즈(12)의 광축에 더 근접되어 있는 차량램프.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920005480A 1991-04-16 1992-04-02 차량램프 KR920020582A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9108033.3 1991-04-16
GB919108033A GB9108033D0 (en) 1991-04-16 1991-04-16 Vehicle lamp

Publications (1)

Publication Number Publication Date
KR920020582A true KR920020582A (ko) 1992-11-21

Family

ID=10693326

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920005480A KR920020582A (ko) 1991-04-16 1992-04-02 차량램프

Country Status (5)

Country Link
EP (1) EP0509679A3 (ko)
JP (1) JPH05120902A (ko)
KR (1) KR920020582A (ko)
AU (1) AU1396692A (ko)
GB (1) GB9108033D0 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5317349A (en) * 1993-06-29 1994-05-31 Minnesota Mining And Manufacturing Company Overhead projector with achromatic fresnel lens
US5504544A (en) * 1994-11-23 1996-04-02 Minnesota Mining And Manufacturing Company Projector with multiple lamp light source
JP3904760B2 (ja) 1999-05-17 2007-04-11 株式会社小糸製作所 車両用標識灯
DE10022713B4 (de) * 2000-05-10 2004-02-05 Osram Opto Semiconductors Gmbh Signalgeber für Verkehrssignale
JP2001337206A (ja) * 2000-05-26 2001-12-07 Toppan Printing Co Ltd フレネルレンズ
KR100453040B1 (ko) 2002-02-01 2004-10-15 삼성전자주식회사 콜리메이팅 렌즈, 콜리메이팅 시스템 및 이를 채용한 화상표시장치
DE10344130A1 (de) * 2003-09-24 2005-04-21 Bayerische Motoren Werke Ag Scheinwerfer
FR2870323B1 (fr) * 2004-05-13 2006-08-04 Valeo Vision Sa Dispositif d'eclairage ou de signalisation comportant une piece optique qui realise un faisceau reglementaire de maniere autonome
FR2875578B1 (fr) * 2004-09-21 2006-12-15 Valeo Vision Sa Feu de signalisation, en particulier pour vehicule automobile
JP5078419B2 (ja) * 2006-11-06 2012-11-21 パナソニック株式会社 発光モジュールおよび受光モジュール
CN101451678A (zh) 2007-12-06 2009-06-10 富士迈半导体精密工业（上海）有限公司 固态照明装置
DE102011016417A1 (de) * 2011-04-08 2012-10-11 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Leuchtendes Formteil, insbesondere Dekorteil und/oder Verkleidungsteil für einen Fahrzeuginnenraum
JP5980534B2 (ja) * 2012-03-26 2016-08-31 株式会社遠藤照明 照明ランプ用レンズ板および照明ランプ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1067022A (fr) * 1952-11-21 1954-06-11 Holophane Lanterne de signalisation
DE1259747B (de) * 1962-07-24 1968-01-25 Elastic Stop Nut Corp Anordnung zum Verhindern von Phantomlicht in einer Signallichtanlage fuer Automobileod. dgl.
IT1156906B (it) * 1978-02-27 1987-02-04 Iao Industrie Riunite Spa Fanale per autoveicoli
JPS552004U (ko) * 1978-06-20 1980-01-08
DE2902772C2 (de) * 1979-01-25 1981-02-12 Heinz 5300 Bonn Konen Mehrfunktions-Rückleuchte für Straßenfahrzeuge
DE3035005A1 (de) * 1980-09-17 1982-04-29 Ulo-Werk Moritz Ullmann Gmbh & Co Kg, 7340 Geislingen Leuchte, insbesondere signalleuchte fuer zweiradfahrzeuge

Also Published As

Publication number Publication date
AU1396692A (en) 1992-10-22
EP0509679A2 (en) 1992-10-21
GB9108033D0 (en) 1991-06-05
EP0509679A3 (en) 1993-05-12
JPH05120902A (ja) 1993-05-18

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