JPH01126006U - - Google Patents
Info
- Publication number
- JPH01126006U JPH01126006U JP2118088U JP2118088U JPH01126006U JP H01126006 U JPH01126006 U JP H01126006U JP 2118088 U JP2118088 U JP 2118088U JP 2118088 U JP2118088 U JP 2118088U JP H01126006 U JPH01126006 U JP H01126006U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- lens
- source bulb
- projector
- 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 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係るプロジエクタ型前照灯の
一実施例を示す断面図及び配光パターン図表、第
２図は上記と異なる実施例の断面図及び配光パタ
ーン図表である。第３図乃至第９図はプロジエク
タ型前照灯の原理的説明図である。
１……凹面鏡（反射鏡）、２……光源バルブ、
３……凸レンズ、４……シエード、６，７……プ
リズムレンズ。
FIG. 1 is a sectional view and a light distribution pattern chart showing an embodiment of a projector type headlamp according to the present invention, and FIG. 2 is a sectional view and a light distribution pattern chart of an embodiment different from the above. 3 to 9 are diagrams explaining the principle of a projector type headlamp. 1... Concave mirror (reflector), 2... Light source bulb,
3... Convex lens, 4... Shade, 6, 7... Prism lens.
Claims (1)
記の光源バルブから出射した光が反射鏡で反射さ
れて焦点を結び、凸レンズによつて前記反射光を
前方に投射するプロジエクタ型前照灯において、
上記凸レンズの周辺部に、前記光源バルブからの
直射光を受けて、該直射光方向を光軸方向に近づ
けるように作用するレンズ手段を設けたことを特
徴とする、プロジエクタ型前照灯。 ２ 前記のレンズ手段はプリズムレンズであるこ
とを特徴とする実用新案登録請求の範囲第１項に
記載のプロジエクタ型前照灯。[Claims for Utility Model Registration] 1. A light source bulb is installed near the focal point of a reflecting mirror, and the light emitted from the light source bulb is reflected by the reflecting mirror and focused, and the reflected light is directed forward by a convex lens. In projector-type headlights that project
A projector type headlamp, characterized in that a lens means is provided around the convex lens to receive direct light from the light source bulb and act to bring the direction of the direct light closer to the optical axis direction. 2. The projector type headlamp according to claim 1, wherein the lens means is a prism lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2118088U JPH01126006U (en) | 1988-02-22 | 1988-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2118088U JPH01126006U (en) | 1988-02-22 | 1988-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01126006U true JPH01126006U (en) | 1989-08-29 |
Family
ID=31238183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2118088U Pending JPH01126006U (en) | 1988-02-22 | 1988-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01126006U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009238470A (en) * | 2008-03-26 | 2009-10-15 | Stanley Electric Co Ltd | Vehicular head lamp |
| JP2012099419A (en) * | 2010-11-05 | 2012-05-24 | Koito Mfg Co Ltd | Vehicular lamp |
| JP2012142158A (en) * | 2010-12-28 | 2012-07-26 | Stanley Electric Co Ltd | Projector type headlight for motorcycle |
| JP2019117749A (en) * | 2017-12-27 | 2019-07-18 | ダイハツ工業株式会社 | Vehicular lighting fixture |
-
1988
- 1988-02-22 JP JP2118088U patent/JPH01126006U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009238470A (en) * | 2008-03-26 | 2009-10-15 | Stanley Electric Co Ltd | Vehicular head lamp |
| JP2012099419A (en) * | 2010-11-05 | 2012-05-24 | Koito Mfg Co Ltd | Vehicular lamp |
| JP2012142158A (en) * | 2010-12-28 | 2012-07-26 | Stanley Electric Co Ltd | Projector type headlight for motorcycle |
| JP2019117749A (en) * | 2017-12-27 | 2019-07-18 | ダイハツ工業株式会社 | Vehicular lighting fixture |