JP4238695B2 - 交通信号灯 - Google Patents
交通信号灯 Download PDFInfo
- Publication number
- JP4238695B2 JP4238695B2 JP2003361454A JP2003361454A JP4238695B2 JP 4238695 B2 JP4238695 B2 JP 4238695B2 JP 2003361454 A JP2003361454 A JP 2003361454A JP 2003361454 A JP2003361454 A JP 2003361454A JP 4238695 B2 JP4238695 B2 JP 4238695B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- display unit
- display
- color
- retroreflective member
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Traffic Control Systems (AREA)
Description
各表示部は前記光源を設置した背景板および前記背景板を覆う前面ガラスを有し、前記表示部の非点灯時に、前記表示部の点灯時の形態と異なる形態で反射する再帰反射性部材を前記前面ガラスの内面または前記背景板上に設置しているものである。
2 表示部
3 再帰反射性部材
5 背景板
Claims (3)
- 複数の小面積発光の光源を配置して表示する複数の表示部を有し、各表示部が異なる色光にて点灯する交通信号灯において、
各表示部は前記光源を設置した背景板および前記背景板を覆う前面ガラスを有し、前記表示部の非点灯時に、前記表示部の点灯時の形態と異なる形態で反射する再帰反射性部材を前記前面ガラスの内面または前記背景板上に設置している交通信号灯。 - 前記再帰反射性部材の反射光は青色である請求項1記載の交通信号灯。
- 前記再帰反射性部材が「図」や「文字」を含む標識を形成する請求項1記載の交通信号灯。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003361454A JP4238695B2 (ja) | 2003-10-22 | 2003-10-22 | 交通信号灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003361454A JP4238695B2 (ja) | 2003-10-22 | 2003-10-22 | 交通信号灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005128664A JP2005128664A (ja) | 2005-05-19 |
JP4238695B2 true JP4238695B2 (ja) | 2009-03-18 |
Family
ID=34641397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003361454A Expired - Fee Related JP4238695B2 (ja) | 2003-10-22 | 2003-10-22 | 交通信号灯 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4238695B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6297801B2 (ja) * | 2013-08-02 | 2018-03-20 | コイト電工株式会社 | 信号灯器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6376018U (ja) * | 1986-11-04 | 1988-05-20 | ||
JPH0553000U (ja) * | 1991-12-04 | 1993-07-13 | スタンレー電気株式会社 | 交通信号灯 |
JP3010176U (ja) * | 1994-09-30 | 1995-04-25 | 株式会社セブン−イレブン・ジャパン | 駐車場用発音標柱 |
JPH11176211A (ja) * | 1997-12-11 | 1999-07-02 | Stanley Electric Co Ltd | 車両用灯具 |
JP2000057488A (ja) * | 1998-08-12 | 2000-02-25 | Ruminooba Seiko:Kk | 交通信号灯 |
JP3863028B2 (ja) * | 2001-02-06 | 2006-12-27 | 常盤電業株式会社 | 発光体および信号灯 |
-
2003
- 2003-10-22 JP JP2003361454A patent/JP4238695B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005128664A (ja) | 2005-05-19 |
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