JPS6387141U - - Google Patents

Info

Publication number
JPS6387141U
JPS6387141U JP1986181985U JP18198586U JPS6387141U JP S6387141 U JPS6387141 U JP S6387141U JP 1986181985 U JP1986181985 U JP 1986181985U JP 18198586 U JP18198586 U JP 18198586U JP S6387141 U JPS6387141 U JP S6387141U
Authority
JP
Japan
Prior art keywords
license plate
light source
automobile
lamp
utility
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1986181985U
Other languages
English (en)
Other versions
JPH0439077Y2 (ja
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 filed Critical
Priority to JP1986181985U priority Critical patent/JPH0439077Y2/ja
Priority to US07/126,375 priority patent/US4868723A/en
Publication of JPS6387141U publication Critical patent/JPS6387141U/ja
Application granted granted Critical
Publication of JPH0439077Y2 publication Critical patent/JPH0439077Y2/ja
Expired legal-status Critical Current

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
    • B60Q1/56—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 for illuminating registrations or the like, e.g. for licence plates

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案に係る自動車用番号灯の一実施
例を示す横断面図、第２図は第１図Ａ矢視図、第
３図はリフレクタの斜視図、第４図は本考案の他
の実施例を示す横断面図、第５図は第４図Ａ矢視
図、第６図ａ，ｂは従来の番号灯の一例を示す側
断面図およびＡ―Ａ線断面図、第７図はガラス球
による無効部の発生を説明するための図である。 １……ナンバープレート、２……車体本体、３
……番号灯、５……灯体、６……光源、７……リ
フレクタ、８……レンズ、９……ステツプ、２１
……円弧面、２２……放物曲面、２５……入射面
、Ｓ１，Ｓ２……焦点。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 灯体内に光源とリフレクタとを配設し、か
    つ灯体の開口部にレンズを配設してなる自動車用
    番号灯において、前記リフレクタはその長手方向
    にみてそのすべての面が前記光源を中心として円
    弧状に湾曲し、前記長手方向と直交する方向の面
    が前記光源を焦点とする放物曲面を形成する如く
    三次元的に湾曲形成され、前記レンズの内面に前
    記光源からの光をナンバープレート方向に屈折さ
    せる同心円状のステツプを設けたことを特徴とす
    る自動車用番号灯。 (2) 前記ステツプの中心は、前記前面レンズと
    光源との最短位置よりライセンスプレート側にず
    れていることを特徴とする実用新案登録請求の範
    囲第１項記載の自動車用番号灯。 (3) 前記ステツプのステツプ角をライセンスプ
    レートより離れるにしたがい段階的もしくは連続
    的に減少させるようにしたことを特徴とする実用
    新案登録請求の範囲第１項または第２項記載の自
    動車用番号灯。 (4) 前記ステツプの入射面を凹面に形成したこ
    とを特徴とする実用新案登録請求の範囲第１項、
    第２項または第３項記載の自動車用番号灯。
JP1986181985U 1986-11-28 1986-11-28 Expired JPH0439077Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986181985U JPH0439077Y2 (ja) 1986-11-28 1986-11-28
US07/126,375 US4868723A (en) 1986-11-28 1987-11-30 Car number plate lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986181985U JPH0439077Y2 (ja) 1986-11-28 1986-11-28

Publications (2)

Publication Number Publication Date
JPS6387141U true JPS6387141U (ja) 1988-06-07
JPH0439077Y2 JPH0439077Y2 (ja) 1992-09-11

Family

ID=16110308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986181985U Expired JPH0439077Y2 (ja) 1986-11-28 1986-11-28

Country Status (2)

Country Link
US (1) US4868723A (ja)
JP (1) JPH0439077Y2 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013503A1 (de) * 1990-04-27 1991-10-31 Hella Kg Hueck & Co Kennzeichenleuchte fuer kraftfahrzeuge
US5365412A (en) * 1993-01-07 1994-11-15 Ford Motor Company Low profile illuminator
US5471371A (en) * 1993-01-08 1995-11-28 Ford Motor Company High efficiency illuminator
US5434754A (en) * 1993-12-27 1995-07-18 Ford Motor Company Light manifold
JP3222383B2 (ja) * 1996-06-06 2001-10-29 株式会社小糸製作所 車輌用灯具
JPH10244876A (ja) * 1997-03-04 1998-09-14 Koito Mfg Co Ltd ライセンスプレートランプ
US6758587B2 (en) 2001-06-25 2004-07-06 Grote Industries, Inc. Light emitting diode license lamp with reflector
JP4001731B2 (ja) * 2001-09-17 2007-10-31 本田技研工業株式会社 ライセンスライト周辺構造
JP4080780B2 (ja) * 2002-04-23 2008-04-23 株式会社小糸製作所 光源ユニット
US7377671B2 (en) * 2003-02-04 2008-05-27 Light Prescriptions Innovators, Llc Etendue-squeezing illumination optics
JP4437707B2 (ja) * 2004-06-24 2010-03-24 株式会社小糸製作所 ライセンスプレートの照明装置
US7160007B2 (en) * 2005-05-11 2007-01-09 Lucidity Enterprise Co., Ltd. License plate light
US7160008B2 (en) * 2005-05-11 2007-01-09 Lucidity Enterprise Co., Ltd. Compound rear light device
FR2887506B1 (fr) * 2005-06-24 2008-10-17 Koito Mfg Co Ltd Dispositif pour eclairer une plaque mineralogique
EP1920285A4 (en) 2005-07-28 2010-11-03 Light Prescriptions Innovators OPEN-FREE LENTICULAR OPTICAL ELEMENTS AND THEIR APPLICATION TO CAPACITORS AND PROJECTORS
US8631787B2 (en) * 2005-07-28 2014-01-21 Light Prescriptions Innovators, Llc Multi-junction solar cells with a homogenizer system and coupled non-imaging light concentrator
CN101228391B (zh) 2005-07-28 2010-09-29 光处方革新有限公司 用于背光源和前灯的聚光本领-保持的照明光学器件
EP2064487A4 (en) 2006-07-14 2010-09-01 Light Prescriptions Innovators FILM ENHANCING BRIGHTNESS
WO2008022065A2 (en) 2006-08-11 2008-02-21 Light Prescriptions Innovators, Llc Led luminance-enhancement and color-mixing by rotationally multiplexed beam-combining
KR100792554B1 (ko) * 2006-11-14 2008-01-09 현대자동차주식회사 차량의 번호판 램프
CN101670807B (zh) * 2008-09-12 2013-01-23 光阳工业股份有限公司 车辆牌照用灯具
DE102012019847A1 (de) * 2012-10-10 2014-04-10 Audi Ag Beleuchtungseinrichtung für das hintere Kennzeichenschild eines Kraftfahrzeugs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109849U (ja) * 1984-12-25 1986-07-11

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1740588A (en) * 1925-11-23 1929-12-24 Hamilton Frederick Illuminating means
FR657793A (fr) * 1927-06-20 1929-05-27 Emblème-réclame nouveau et perfectionné
US3064378A (en) * 1959-10-26 1962-11-20 Gen Motors Corp Lamp assembly
US3761957A (en) * 1971-09-13 1973-09-25 Gen Motors Corp Direct filament lamp assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109849U (ja) * 1984-12-25 1986-07-11

Also Published As

Publication number Publication date
JPH0439077Y2 (ja) 1992-09-11
US4868723A (en) 1989-09-19

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