JPS62145216U - - Google Patents
Info
- Publication number
- JPS62145216U JPS62145216U JP3377786U JP3377786U JPS62145216U JP S62145216 U JPS62145216 U JP S62145216U JP 3377786 U JP3377786 U JP 3377786U JP 3377786 U JP3377786 U JP 3377786U JP S62145216 U JPS62145216 U JP S62145216U
- Authority
- JP
- Japan
- Prior art keywords
- prism
- lens element
- reflecting mirror
- condenser lens
- 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.)
- Granted
Links
Description
第１図乃至第３図は本考案車輌用灯具の第１の
実施例を示すもので、第１図は縦断面図、第２図
はレンズの斜視図、第３図は要部の拡大断面図、
第４図及び第５図は本考案車輌用灯具の第２の実
施例を示すもので、第４図はレンズの斜視図、第
５図は第４図の―線に沿う拡大断面図、第６
図は従来例のレンズにおける光線の透過のし方を
示す説明図である。
符号の説明、１……車輌用灯具、２……反射鏡
、３……光源用電球、４，８……レンズ、５，９
……反射プリズム、７，１０……集光レンズ素子
、ｍ……ずれ量。
Figures 1 to 3 show a first embodiment of the vehicle lamp of the present invention, in which Figure 1 is a longitudinal cross-sectional view, Figure 2 is a perspective view of the lens, and Figure 3 is an enlarged cross-section of the main part. figure,
4 and 5 show a second embodiment of the vehicle lamp of the present invention, in which FIG. 4 is a perspective view of the lens, FIG. 5 is an enlarged sectional view taken along the line - in FIG. 6
The figure is an explanatory diagram showing how light rays are transmitted through a conventional lens. Explanation of symbols, 1... Vehicle lamp, 2... Reflector, 3... Light source bulb, 4, 8... Lens, 5, 9
... Reflection prism, 7, 10 ... Condensing lens element, m ... Displacement amount.
Claims (1)
射鏡の前面開口を覆うレンズとを備え、 該レンズはその前面には反射プリズムを、また
、その裏面には集光レンズ素子を有し、 反射プリズムの形成ピツチと集光レンズ素子の
形成ピツチとを同一にすると共に、 反射プリズムの形成位置を集光レンズ素子の形
成位置より反射方向側に稍ずらした ことを特徴とする車輌用灯具。[Claims for Utility Model Registration] Comprising a reflecting mirror, a light source disposed within the reflecting mirror, and a lens covering a front opening of the reflecting mirror, the lens has a reflecting prism on its front surface and a reflecting prism on its back surface. has a condenser lens element, the formation pitch of the reflection prism and the formation pitch of the condenser lens element are made the same, and the formation position of the reflection prism is slightly shifted toward the reflection direction side from the formation position of the condenser lens element. Vehicle lighting equipment characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3377786U JPH03644Y2 (en) | 1986-03-08 | 1986-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3377786U JPH03644Y2 (en) | 1986-03-08 | 1986-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62145216U true JPS62145216U (en) | 1987-09-12 |
| JPH03644Y2 JPH03644Y2 (en) | 1991-01-11 |
Family
ID=30841699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3377786U Expired JPH03644Y2 (en) | 1986-03-08 | 1986-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03644Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008070773A (en) * | 2006-09-15 | 2008-03-27 | Sharp Corp | Light-source cover and portable device therewith |
-
1986
- 1986-03-08 JP JP3377786U patent/JPH03644Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008070773A (en) * | 2006-09-15 | 2008-03-27 | Sharp Corp | Light-source cover and portable device therewith |
| US7819559B2 (en) | 2006-09-15 | 2010-10-26 | Sharp Kabushiki Kaisha | Light-source cover and portable device therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03644Y2 (en) | 1991-01-11 |
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