JPS63165703U - - Google Patents
Info
- Publication number
- JPS63165703U JPS63165703U JP5867987U JP5867987U JPS63165703U JP S63165703 U JPS63165703 U JP S63165703U JP 5867987 U JP5867987 U JP 5867987U JP 5867987 U JP5867987 U JP 5867987U JP S63165703 U JPS63165703 U JP S63165703U
- Authority
- JP
- Japan
- Prior art keywords
- shade
- projector
- light source
- reflecting mirror
- source bulb
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
Description
第1図は本考案のプロジエクタ型自動車用前照
灯の一実施例を示し、同図Aは平面図、同図bは
側面図である。第2図は上記実施例の作用、効果
説明図である。第3図は公知例のプロジエクタ型
前照灯の説明図である。第4図乃至第6図は従来
例のプロジエクタ型前照灯を示し、第4図は平面
図、第5図は側面図、第6図は正面図である。第
7図及び第8図は上記従来例の光学的特性を示す
図表である。
1……凹面鏡、2……光源バルブ、3……凸レ
ンズ、4……シエード、4a……カツトライン、
5……シエード、6……シエード案内、7……ラ
ツク歯車、8……ピニオン歯車、9……モータ。
FIG. 1 shows an embodiment of a projector type automobile headlamp according to the present invention, in which FIG. 1A is a plan view and FIG. 1B is a side view. FIG. 2 is an explanatory diagram of the operation and effect of the above embodiment. FIG. 3 is an explanatory diagram of a known projector type headlamp. 4 to 6 show a conventional projector type headlamp, in which FIG. 4 is a plan view, FIG. 5 is a side view, and FIG. 6 is a front view. FIGS. 7 and 8 are charts showing the optical characteristics of the above-mentioned conventional example. 1... Concave mirror, 2... Light source bulb, 3... Convex lens, 4... Shade, 4a... Cut line,
5... Shade, 6... Shade guide, 7... Rack gear, 8... Pinion gear, 9... Motor.
補正 昭62.6.5
図面の簡単な説明を次のように補正する。
明細書中、図面の簡単な説明の欄第9頁15行
目の「である。」の次に、次記を加入する。
「第9図乃至第13図は前記従来例の不具合の
説明図である。」Amendment June 5, 1982 The brief description of the drawing is amended as follows. In the specification, the following is added next to "is" on page 9, line 15 of the brief description of the drawings section. ``Figures 9 to 13 are explanatory diagrams of the problems of the conventional example.''
Claims (1)
の光源バルブから出射した光が反射鏡で反射され
てカツトラインを有するシエード近傍で焦点を結
び、凸レンズによつて前記反射光を前方に投射す
るプロジエクタ型の前照灯において、前記シエー
ドを水平方向に、かつ光軸と直角方向に案内する
手段を設けるとともに、該シエードを上記方向に
往復駆動する手段を設けたことを特徴とする、プ
ロジエクタ型の自動車用前照灯。 A projector in which a light source bulb is installed near the focal point of a reflecting mirror, the light emitted from the light source bulb is reflected by the reflecting mirror and focused near a shade having a cut line, and the reflected light is projected forward by a convex lens. A projector-type headlamp, characterized in that the shade is provided with means for guiding the shade in a horizontal direction and in a direction perpendicular to the optical axis, and a means for reciprocating the shade in the above-mentioned direction. Car headlights.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987058679U JPH0353367Y2 (en) | 1987-04-20 | 1987-04-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987058679U JPH0353367Y2 (en) | 1987-04-20 | 1987-04-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63165703U true JPS63165703U (en) | 1988-10-28 |
JPH0353367Y2 JPH0353367Y2 (en) | 1991-11-21 |
Family
ID=30889466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987058679U Expired JPH0353367Y2 (en) | 1987-04-20 | 1987-04-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0353367Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50125581A (en) * | 1974-03-05 | 1975-10-02 |
-
1987
- 1987-04-20 JP JP1987058679U patent/JPH0353367Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50125581A (en) * | 1974-03-05 | 1975-10-02 |
Also Published As
Publication number | Publication date |
---|---|
JPH0353367Y2 (en) | 1991-11-21 |