JPS6454204U - - Google Patents

Info

Publication number
JPS6454204U
JPS6454204U JP1987146960U JP14696087U JPS6454204U JP S6454204 U JPS6454204 U JP S6454204U JP 1987146960 U JP1987146960 U JP 1987146960U JP 14696087 U JP14696087 U JP 14696087U JP S6454204 U JPS6454204 U JP S6454204U
Authority
JP
Japan
Prior art keywords
light
light emitting
emitting diodes
concave portion
reflector
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
JP1987146960U
Other languages
English (en)
Other versions
JPH0620242Y2 (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 JP1987146960U priority Critical patent/JPH0620242Y2/ja
Publication of JPS6454204U publication Critical patent/JPS6454204U/ja
Application granted granted Critical
Publication of JPH0620242Y2 publication Critical patent/JPH0620242Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案に係る標識灯の一実施例を示す
縦断面図、第2図は同じく発光ダイオードの垂直
方向の配光特性を示す図、第3図aは本考案の他
の実施例を示す縦断面図、第3図bは同じく横断
面図、第4図は従来の標識灯の断面図、第5図は
従来の他の標識灯の断面図、第6図は透光部材の
厚みと光の透過率の関係を示す図である。 1……反射体、2……凹部、3……基板、4…
…発光ダイオード。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基板上に立設された複数個の発光ダイオードと
    、該発光ダイオードの光を反射するために円錐状
    に形成された部分を有する反射体とから成る標識
    灯において、前記反射体の円錐状部分に断面形状
    が放物線状となるような凹部を設け、該凹部で前
    記発光ダイオードの光が反射するようにしたこと
    を特徴とする標識灯。
JP1987146960U 1987-09-25 1987-09-25 標識灯 Expired - Lifetime JPH0620242Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987146960U JPH0620242Y2 (ja) 1987-09-25 1987-09-25 標識灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987146960U JPH0620242Y2 (ja) 1987-09-25 1987-09-25 標識灯

Publications (2)

Publication Number Publication Date
JPS6454204U true JPS6454204U (ja) 1989-04-04
JPH0620242Y2 JPH0620242Y2 (ja) 1994-05-25

Family

ID=31416935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987146960U Expired - Lifetime JPH0620242Y2 (ja) 1987-09-25 1987-09-25 標識灯

Country Status (1)

Country Link
JP (1) JPH0620242Y2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7566148B2 (en) 2004-11-24 2009-07-28 Samsung Electronics Co., Ltd. Side light-emitting device, backlight unit having the side light-emitting device, and liquid crystal display apparatus employing the backlight unit
JP2009218158A (ja) * 2008-03-12 2009-09-24 Mitsubishi Electric Corp 照明装置及び非常用照明装置
JP2012059622A (ja) * 2010-09-10 2012-03-22 Koito Mfg Co Ltd 車輌用警告灯
JP2012059621A (ja) * 2010-09-10 2012-03-22 Koito Mfg Co Ltd 車輌用警告灯
JP2013058501A (ja) * 2012-12-27 2013-03-28 Mitsubishi Electric Corp 照明装置及び非常用照明装置
JP2015516670A (ja) * 2011-12-14 2015-06-11 ヒョン,ドン−フン Ledパッケージの照明特性補完用反射パターンを有する反射体、及びこれを含むled照明

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441477U (ja) * 1977-08-26 1979-03-19
JPS55104003A (en) * 1979-01-31 1980-08-09 Matsushita Electric Works Ltd Reflecting plate for multiple lamp illuminator
JPS6344310U (ja) * 1986-09-10 1988-03-25
JPS6391994U (ja) * 1986-12-05 1988-06-14

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441477U (ja) * 1977-08-26 1979-03-19
JPS55104003A (en) * 1979-01-31 1980-08-09 Matsushita Electric Works Ltd Reflecting plate for multiple lamp illuminator
JPS6344310U (ja) * 1986-09-10 1988-03-25
JPS6391994U (ja) * 1986-12-05 1988-06-14

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7566148B2 (en) 2004-11-24 2009-07-28 Samsung Electronics Co., Ltd. Side light-emitting device, backlight unit having the side light-emitting device, and liquid crystal display apparatus employing the backlight unit
JP2009218158A (ja) * 2008-03-12 2009-09-24 Mitsubishi Electric Corp 照明装置及び非常用照明装置
JP2012059622A (ja) * 2010-09-10 2012-03-22 Koito Mfg Co Ltd 車輌用警告灯
JP2012059621A (ja) * 2010-09-10 2012-03-22 Koito Mfg Co Ltd 車輌用警告灯
JP2015516670A (ja) * 2011-12-14 2015-06-11 ヒョン,ドン−フン Ledパッケージの照明特性補完用反射パターンを有する反射体、及びこれを含むled照明
JP2013058501A (ja) * 2012-12-27 2013-03-28 Mitsubishi Electric Corp 照明装置及び非常用照明装置

Also Published As

Publication number Publication date
JPH0620242Y2 (ja) 1994-05-25

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