JPS59113903U - Vehicle lights - Google Patents
Vehicle lightsInfo
- Publication number
- JPS59113903U JPS59113903U JP726683U JP726683U JPS59113903U JP S59113903 U JPS59113903 U JP S59113903U JP 726683 U JP726683 U JP 726683U JP 726683 U JP726683 U JP 726683U JP S59113903 U JPS59113903 U JP S59113903U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- prism
- vehicle lights
- optical axis
- light source
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は従来の灯具を示し、第１図は灯具の
横断面図、第２図はインナーレンズの屈折系プリズムと
反射系プリズムの光作用を示す要部断面図である。第３
図及び第４図は本考案の車輌用灯具の第１実施例を示し
、第３図は灯具の横断面図、第４図はインナーレンズに
三角形状の拡散系プリズム部とその周辺部に形成した反
射系プリズム部の光作用を説明する要部断面図、第５図
はこの考案のレンズの第２実施例を示す要部断面図、第
６図はこの考案のレンズの第３実施例を示す要部断面図
、第７図はこの考案のレンズの第４実施例を示す要部断
面図である。
１・・・・・・ハウジング、２，２０，２１０，２２０
・・・・・・前面レンズ、２１・・・・・・アウターレ
ンズ、２２・・・・・・インナーレンズ、２３，２３１
，２３２・・・・・・拡散系プリズム部、２４・・・・
・・反射系プリズム部、３・・・・・・光源バルブ、Ａ
・・・・・・光軸中心部近傍、Ｂ・・・・・・周辺部、
Ｘ・・・・・・光軸。FIGS. 1 and 2 show a conventional lamp. FIG. 1 is a cross-sectional view of the lamp, and FIG. 2 is a sectional view of essential parts showing the optical effects of a refractive prism and a reflective prism of an inner lens. Third
4 and 4 show a first embodiment of the vehicle lamp of the present invention, FIG. 3 is a cross-sectional view of the lamp, and FIG. FIG. 5 is a cross-sectional view of the main part showing the second embodiment of the lens of this invention, and FIG. 6 is a cross-sectional view of the main part showing the third embodiment of the lens of this invention. FIG. 7 is a cross-sectional view of a main part showing a fourth embodiment of the lens of this invention. 1... Housing, 2, 20, 210, 220
...Front lens, 21...Outer lens, 22...Inner lens, 23,231
, 232... Diffusion system prism section, 24...
...Reflection prism part, 3...Light source bulb, A
......Near the center of the optical axis, B......Periphery,
X...Optical axis.
Claims (1)
ンズを配設して画成された灯室内に光源バルブを配置し
た灯具において、前記レンズは光軸中心部近傍に拡散系
プリズム部を形成すると共にその周辺部に反射系プリズ
ム部を形成したことを特徴とする車輌用灯具。In a lighting device in which a light source bulb is arranged in a lamp chamber defined by a housing and a lens with a Fresnel prism formed on the front thereof, the lens forms a diffusing prism part near the center of the optical axis, and the surrounding area A vehicle lamp characterized in that a reflective prism portion is formed in the portion thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP726683U JPS59113903U (en) | 1983-01-24 | 1983-01-24 | Vehicle lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP726683U JPS59113903U (en) | 1983-01-24 | 1983-01-24 | Vehicle lights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59113903U true JPS59113903U (en) | 1984-08-01 |
Family
ID=30138796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP726683U Pending JPS59113903U (en) | 1983-01-24 | 1983-01-24 | Vehicle lights |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59113903U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750703A (en) * | 1980-09-12 | 1982-03-25 | Ichikoh Industries Ltd | Inner lens for automotive lamp |
| JPS57123601A (en) * | 1981-01-26 | 1982-08-02 | Ichikoh Industries Ltd | Lamp apparatus for vehicle |
| JPS5810302B2 (en) * | 1973-06-04 | 1983-02-25 | （有） アオイスツ−ル | How to form a box |
-
1983
- 1983-01-24 JP JP726683U patent/JPS59113903U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5810302B2 (en) * | 1973-06-04 | 1983-02-25 | （有） アオイスツ−ル | How to form a box |
| JPS5750703A (en) * | 1980-09-12 | 1982-03-25 | Ichikoh Industries Ltd | Inner lens for automotive lamp |
| JPS57123601A (en) * | 1981-01-26 | 1982-08-02 | Ichikoh Industries Ltd | Lamp apparatus for vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS593417U (en) | Vehicle lights | |
| JPS593414U (en) | Vehicle lights | |
| JPS593405U (en) | Vehicle lights | |
| JPS593416U (en) | Vehicle lights | |
| JPS5831602U (en) | Vehicle lights | |
| JPS593408U (en) | Vehicle lights | |
| JPS593412U (en) | Vehicle lights | |
| JPS59128102U (en) | Vehicle lights | |
| JPS5855304U (en) | Vehicle lights | |
| JPH0262605U (en) | ||
| JPS593406U (en) | Vehicle lights | |
| JPS595801U (en) | Automotive lighting with enhanced luminous intensity | |
| JPH0234004U (en) | ||
| JPS5860804U (en) | Vehicle lights | |
| JPS6040901U (en) | automotive lighting | |
| JPH03124507U (en) | ||
| JPS593409U (en) | Vehicle lights | |
| JPS60130502U (en) | Vehicle lights | |
| JPS6124903U (en) | Vehicle lights | |
| JPS5834303U (en) | Inner lens for vehicle lights | |
| JPS6381744U (en) | ||
| JPH03116508U (en) | ||
| JPH01135604U (en) | ||
| JPS5879802U (en) | Vehicle lights | |
| JPS6144702U (en) | Vehicle lights |