JPS6247000U - - Google Patents
Info
- Publication number
- JPS6247000U JPS6247000U JP13569285U JP13569285U JPS6247000U JP S6247000 U JPS6247000 U JP S6247000U JP 13569285 U JP13569285 U JP 13569285U JP 13569285 U JP13569285 U JP 13569285U JP S6247000 U JPS6247000 U JP S6247000U
- Authority
- JP
- Japan
- Prior art keywords
- light
- treated
- reflecting mirror
- louver
- reflecting
- 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.)
- Pending
Links
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 230000031700 light absorption Effects 0.000 description 1
Description
第１図は本考案の一実施例を示すランプユニツ
トの側断面図、第２図は一部切欠した正面図、第
３図はルーバーの要部拡大断面図、第４図はルー
バーの他の実施例を示す要部拡大断面図。
１……反射鏡、４……電球、６……ルーバー組
立体、７……前面レンズ、９……ルーバー、１０
……光吸収加工、１１……光反射加工。
Fig. 1 is a side sectional view of a lamp unit showing an embodiment of the present invention, Fig. 2 is a partially cutaway front view, Fig. 3 is an enlarged sectional view of the main part of the louver, and Fig. 4 is another sectional view of the louver. FIG. 2 is an enlarged sectional view of main parts showing an example. 1... Reflector, 4... Light bulb, 6... Louver assembly, 7... Front lens, 9... Louver, 10
...Light absorption processing, 11...Light reflection processing.
Claims (1)
ると共に、該反射鏡の前面にルーバー組立体を介
して前面レンズを設けて成り、該ルーバー組立体
を適宜間隔を隔して配列された多数のルーバーが
その外方において斜向下降する如く横架設すると
共に、外側面を光吸収加工、内側面を光反射加工
して成ることを特徴とする交通信号灯用擬似点灯
防止ランプユニツト。 A light bulb is supported within a reflecting mirror whose inner surface is a light reflecting surface, and a front lens is provided on the front surface of the reflecting mirror via a louver assembly, and the louver assemblies are arranged at appropriate intervals. A false lighting prevention lamp unit for a traffic signal light, characterized in that a large number of louvers are horizontally installed so as to descend obliquely on the outside, and the outer surface is treated to absorb light, and the inner surface is treated to reflect light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13569285U JPS6247000U (en) | 1985-09-06 | 1985-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13569285U JPS6247000U (en) | 1985-09-06 | 1985-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6247000U true JPS6247000U (en) | 1987-03-23 |
Family
ID=31038121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13569285U Pending JPS6247000U (en) | 1985-09-06 | 1985-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6247000U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02262187A (en) * | 1989-03-31 | 1990-10-24 | Tokai Rika Co Ltd | Light control film |
| JP2013117810A (en) * | 2011-12-02 | 2013-06-13 | Kyosan Electric Mfg Co Ltd | Signal lighting instrument |
-
1985
- 1985-09-06 JP JP13569285U patent/JPS6247000U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02262187A (en) * | 1989-03-31 | 1990-10-24 | Tokai Rika Co Ltd | Light control film |
| JP2013117810A (en) * | 2011-12-02 | 2013-06-13 | Kyosan Electric Mfg Co Ltd | Signal lighting instrument |