JPH0270302U - - Google Patents
Info
- Publication number
- JPH0270302U JPH0270302U JP1988150857U JP15085788U JPH0270302U JP H0270302 U JPH0270302 U JP H0270302U JP 1988150857 U JP1988150857 U JP 1988150857U JP 15085788 U JP15085788 U JP 15085788U JP H0270302 U JPH0270302 U JP H0270302U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- reflecting mirror
- light
- vehicle lamp
- fresnel lens
- 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
- 230000003287 optical effect Effects 0.000 description 1
Description
第１図は本考案に係る車両用灯具の一実施例を
示す斜視図、第２図は同じ実施例の平面図、第３
図は同じく正面図、第４図は本考案の別な実施例
を示す斜視図、第５図は従来例を示す斜視図、第
６図は従来例の正面図である。
１……車両用灯具、２……光源、３……反射鏡
、３ａ……外側反射面、３ｂ……内側反射面、４
……フレネルレンズ、５……前面レンズ、Ｘ……
焦点軸、Ｚ……光軸。
FIG. 1 is a perspective view showing an embodiment of a vehicle lamp according to the present invention, FIG. 2 is a plan view of the same embodiment, and FIG.
4 is a perspective view showing another embodiment of the present invention, FIG. 5 is a perspective view showing a conventional example, and FIG. 6 is a front view of the conventional example. 1... Vehicle lamp, 2... Light source, 3... Reflector, 3a... Outer reflective surface, 3b... Inner reflective surface, 4
...Fresnel lens, 5...Front lens, X...
Focal axis, Z...optical axis.
Claims (1)
する反射鏡とで成る車両用灯具において、前記光
源と前記反射鏡の中間には前記光源の光を水平方
向に沿う平行光とするフレネルレンズを配設し、
前記反射鏡は垂直方向に軸を有する放物柱面とし
たことを特徴とする車両用灯具。 In a vehicle lamp comprising a light source and a reflecting mirror that reflects the light beam from the light source in the irradiation direction, a Fresnel lens is provided between the light source and the reflecting mirror to convert the light from the light source into parallel light along the horizontal direction. arranged,
A vehicle lamp characterized in that the reflecting mirror has a parabolic cylinder surface having an axis in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988150857U JPH0270302U (en) | 1988-11-18 | 1988-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988150857U JPH0270302U (en) | 1988-11-18 | 1988-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0270302U true JPH0270302U (en) | 1990-05-29 |
Family
ID=31424376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988150857U Pending JPH0270302U (en) | 1988-11-18 | 1988-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0270302U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5849961A (en) * | 1980-12-04 | 1983-03-24 | ゼロツクス・コ−ポレ−シヨン | Method and apparatus for controlling speed of scanner for copying machine |
| JPH01132001A (en) * | 1987-10-13 | 1989-05-24 | Cibie Projecteurs Sa | Street lighting head light of automobile |
-
1988
- 1988-11-18 JP JP1988150857U patent/JPH0270302U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5849961A (en) * | 1980-12-04 | 1983-03-24 | ゼロツクス・コ−ポレ−シヨン | Method and apparatus for controlling speed of scanner for copying machine |
| JPH01132001A (en) * | 1987-10-13 | 1989-05-24 | Cibie Projecteurs Sa | Street lighting head light of automobile |