JPH02131203U - - Google Patents
Info
- Publication number
- JPH02131203U JPH02131203U JP3956089U JP3956089U JPH02131203U JP H02131203 U JPH02131203 U JP H02131203U JP 3956089 U JP3956089 U JP 3956089U JP 3956089 U JP3956089 U JP 3956089U JP H02131203 U JPH02131203 U JP H02131203U
- Authority
- JP
- Japan
- Prior art keywords
- prism
- lens
- vehicle lamp
- diffusivity
- small
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図及び第２図は本考案の車両用灯具の実施
例を示し、第１図Ａ〜Ｆはそれぞれ異なる実施例
におけるプリズムレンズの断面図、第２図は上記
各実施例に共通する正面図である。第３図はプリ
ズムレンズを備えた従来例の車両用灯具の断面図
である。第４図Ａは上記第３図に示した部拡大
詳細断面図、第４図Ｂは同じく部正面図である
。
１…ランプハウジング、２…リフレクタ、３…
光源バルブ、４…従来例のプリズムレンズ、４ａ
…魚眼プリズム素子、５…実施例のプリズムレン
ズ、５ａ…拡散率の大きい魚眼プリズム素子、５
ｂ…拡散率の小さい魚眼プリズム素子、６，７，
８，９，１０…プリズムレンズ。
1 and 2 show embodiments of the vehicle lamp of the present invention, FIGS. 1A to 1F are cross-sectional views of prism lenses in different embodiments, and FIG. 2 is a front view common to each of the above embodiments. It is a diagram. FIG. 3 is a sectional view of a conventional vehicle lamp equipped with a prism lens. FIG. 4A is an enlarged detailed sectional view of the portion shown in FIG. 3, and FIG. 4B is a front view of the same portion. 1...Lamp housing, 2...Reflector, 3...
Light source bulb, 4...Conventional prism lens, 4a
...Fisheye prism element, 5... Prism lens of Example, 5a ...Fisheye prism element with high diffusivity, 5
b ...Fisheye prism element with low diffusivity, 6, 7,
8, 9, 10...prism lens.
Claims (1)
ンズを有する車両用灯具において、 上記プリズムレンズは拡散率の大きいプリズム
素子と拡散率の小さいプリズム素子とよりなり、 上記拡散率の小さいプリズム素子は、レンズ面
上に設定された文字、図形、若しくは記号、又は
これらの組合せよりなる標章に沿つて配列されて
いることを特徴とする車両用灯具。[Scope of Claim for Utility Model Registration] In a vehicle lamp having a prism lens in which prism elements are arranged in a grid, the prism lens is made up of a prism element with a large diffusivity and a prism element with a small diffusivity, A vehicle lamp characterized in that the small prism elements are arranged along a mark made of letters, figures, symbols, or a combination thereof set on a lens surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3956089U JPH02131203U (en) | 1989-04-05 | 1989-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3956089U JPH02131203U (en) | 1989-04-05 | 1989-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02131203U true JPH02131203U (en) | 1990-10-31 |
Family
ID=31548580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3956089U Pending JPH02131203U (en) | 1989-04-05 | 1989-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02131203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07230707A (en) * | 1993-12-22 | 1995-08-29 | Koito Mfg Co Ltd | Marker lamp for vehicle |
-
1989
- 1989-04-05 JP JP3956089U patent/JPH02131203U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07230707A (en) * | 1993-12-22 | 1995-08-29 | Koito Mfg Co Ltd | Marker lamp for vehicle |