JPS62153702U - - Google Patents
Info
- Publication number
- JPS62153702U JPS62153702U JP4180486U JP4180486U JPS62153702U JP S62153702 U JPS62153702 U JP S62153702U JP 4180486 U JP4180486 U JP 4180486U JP 4180486 U JP4180486 U JP 4180486U JP S62153702 U JPS62153702 U JP S62153702U
- Authority
- JP
- Japan
- Prior art keywords
- shade
- convex lens
- goes
- projector
- guiding
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Description
第１図は本考案を適用して改良したプロジエク
タ型の車輌用前照灯の１実施例の縦断面図である
。第２図は上記と異なる実施例の縦断面図である
。第３図は従来例のプロジエクタ型の車輌用前照
灯の側面図、第４図は同じく平面図、第５図は同
じく正面図、第６図及び第７図は同じく光学的機
能を説明する為の図表である。第８図及び第９図
は本考案のプロジエクタ型前照灯の効果説明の為
の図表である。
１……凹面鏡、２……光源バルブ、２ａ……フ
イラメント、３……凸レンズ、４……シエード、
４ａ……カツトライン、５，５′……シエード、
８，８′……駆動モータ、１０……レバー、１５
……シエード。
FIG. 1 is a longitudinal sectional view of an embodiment of a projector type vehicle headlamp improved by applying the present invention. FIG. 2 is a longitudinal sectional view of an embodiment different from the above. Fig. 3 is a side view of a conventional projector-type vehicle headlamp, Fig. 4 is a plan view, Fig. 5 is a front view, and Figs. 6 and 7 illustrate optical functions. This is a diagram for the purpose. FIGS. 8 and 9 are charts for explaining the effects of the projector type headlight of the present invention. 1... Concave mirror, 2... Light source bulb, 2a... Filament, 3... Convex lens, 4... Shade,
4a...cut line, 5,5'...shade,
8, 8'... Drive motor, 10... Lever, 15
...Shied.
Claims (1)
記の光源バルブから出射した光が凹面鏡で反射さ
れてカツトラインを有するシエード近傍で焦点を
結び、上記の反射光を凸レンズによつて投射する
プロジエクタ型の車輌用前照灯において、前記の
シエードの上下動を案内・駆動する手段、及び、
前記の凸レンズの上下動を案内・駆動する手段を
設け、かつ、シエードが上昇するとき凸レンズが
下降し、シエードが下降するとき凸レンズが上昇
するように連動せしめたことを特徴とするプロジ
エクタ型の車輌用前照灯。 A projector type in which a light source bulb is installed near the focal point of a concave mirror, the light emitted from the light source bulb is reflected by the concave mirror and focused near a shade having a cut line, and the reflected light is projected by a convex lens. In a vehicle headlamp, means for guiding and driving the vertical movement of the shade, and
A projector-type vehicle, characterized in that it is provided with means for guiding and driving the vertical movement of the convex lens, and is linked so that when the shade goes up, the convex lens goes down, and when the shade goes down, the convex lens goes up. headlights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4180486U JPH0345365Y2 (en) | 1986-03-24 | 1986-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4180486U JPH0345365Y2 (en) | 1986-03-24 | 1986-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62153702U true JPS62153702U (en) | 1987-09-29 |
| JPH0345365Y2 JPH0345365Y2 (en) | 1991-09-25 |
Family
ID=30857135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4180486U Expired JPH0345365Y2 (en) | 1986-03-24 | 1986-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345365Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6417301A (en) * | 1987-07-11 | 1989-01-20 | Koito Mfg Co Ltd | Head lamp for vehicle |
| JPH01213901A (en) * | 1988-02-22 | 1989-08-28 | Stanley Electric Co Ltd | Auxiliary headlight with variable beam distribution pattern |
| JP2010003650A (en) * | 2008-06-23 | 2010-01-07 | Koito Mfg Co Ltd | Vehicular headlight device |
-
1986
- 1986-03-24 JP JP4180486U patent/JPH0345365Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6417301A (en) * | 1987-07-11 | 1989-01-20 | Koito Mfg Co Ltd | Head lamp for vehicle |
| JPH01213901A (en) * | 1988-02-22 | 1989-08-28 | Stanley Electric Co Ltd | Auxiliary headlight with variable beam distribution pattern |
| JP2010003650A (en) * | 2008-06-23 | 2010-01-07 | Koito Mfg Co Ltd | Vehicular headlight device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0345365Y2 (en) | 1991-09-25 |