JPH0424203U - - Google Patents
Info
- Publication number
- JPH0424203U JPH0424203U JP6473390U JP6473390U JPH0424203U JP H0424203 U JPH0424203 U JP H0424203U JP 6473390 U JP6473390 U JP 6473390U JP 6473390 U JP6473390 U JP 6473390U JP H0424203 U JPH0424203 U JP H0424203U
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflecting mirror
- automobile
- focal length
- focal point
- 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
Description
第１図は本考案に係る自動車用前照灯の一実施
例を示す斜視図、第２図は同実施例の配光パター
ン、第３図〜第５図は本考案の他の実施例を示す
斜視図及び断面図、第６図は本考案の異なる他の
実施例を示す斜視図、第７図及び第８図は従来例
を示す斜視図及び縦断面図である。
１，１１及び１２……レンズ、２……反射鏡、
３……電球、３Ａ……フイラメント。
Fig. 1 is a perspective view showing an embodiment of an automobile headlamp according to the present invention, Fig. 2 shows a light distribution pattern of the same embodiment, and Figs. 3 to 5 show other embodiments of the present invention. FIG. 6 is a perspective view showing another embodiment of the present invention, and FIGS. 7 and 8 are a perspective view and longitudinal sectional view showing a conventional example. 1, 11 and 12...lens, 2...reflector,
3...Light bulb, 3A...Filament.
Claims (1)
一焦点の近傍にフイラメントが位置するように装
着された自動車用電球と、非回転体形状で、その
鉛直方向の焦点距離Ｆ１と水平方向の焦点距離Ｆ
２の関係がＦ１＜Ｆ２となるように形成され、前
記反射鏡の前端開口部に配設されて反射鏡の第二
焦点に集光する光を左右方向に広がりのある配光
パターンとなるように前方へ投射するレンズとを
備えてなることを特徴とする自動車用前照灯。 A reflecting mirror having a substantially elliptical cross section, an automobile light bulb mounted so that the filament is located near the first focal point of the reflecting mirror, and a non-rotating body having a focal length F1 in the vertical direction and a horizontal direction. focal length F
2 is formed so that the relationship of F 1 <F 2 is satisfied, and the light disposed at the front end opening of the reflecting mirror and condensed at the second focal point of the reflecting mirror is formed into a light distribution pattern that spreads in the left and right direction. A headlamp for an automobile, characterized in that it is equipped with a lens that projects the light forward so that the light is projected forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6473390U JPH0424203U (en) | 1990-06-19 | 1990-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6473390U JPH0424203U (en) | 1990-06-19 | 1990-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0424203U true JPH0424203U (en) | 1992-02-27 |
Family
ID=31595941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6473390U Pending JPH0424203U (en) | 1990-06-19 | 1990-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007109561A (en) * | 2005-10-14 | 2007-04-26 | Koito Mfg Co Ltd | Vehicle headlamp |
-
1990
- 1990-06-19 JP JP6473390U patent/JPH0424203U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007109561A (en) * | 2005-10-14 | 2007-04-26 | Koito Mfg Co Ltd | Vehicle headlamp |
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