JPS6387702U - - Google Patents
Info
- Publication number
- JPS6387702U JPS6387702U JP18193086U JP18193086U JPS6387702U JP S6387702 U JPS6387702 U JP S6387702U JP 18193086 U JP18193086 U JP 18193086U JP 18193086 U JP18193086 U JP 18193086U JP S6387702 U JPS6387702 U JP S6387702U
- Authority
- JP
- Japan
- Prior art keywords
- filament
- reflector
- passing
- focal point
- traveling
- 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 2
Description
第１図は本考案に係る一実施例のヘツドライト
の縦断面図、第２図は第１図の―断面図、第
３図は同実施例のすれ違い用フイラメントを点灯
した場合の光線経路およびスポツト光パターンを
それぞれ示す図、第４図は同実施例の走行用フイ
ラメントを点灯した場合の光線経路およびスポツ
ト光パターンをそれぞれ示す図、第５図は従来の
ヘツドライトの要部縦断面図、第６図は同従来例
において走行用フイラメントを点灯した場合の光
線経路を示す図、第７図は従来におけるフイラメ
ントの支持構造を示す図である。
１…照明灯、２…すれ違い用フイラメント、３
…走行用フイラメント、４，５…リフレクタ、６
，７，８…ステム、９…口金。
Figure 1 is a vertical cross-sectional view of a headlight according to an embodiment of the present invention, Figure 2 is a cross-sectional view of Figure 1, and Figure 3 is a ray path and spot when the passing filament of the same embodiment is lit. FIG. 4 is a diagram showing the light ray path and spot light pattern when the running filament of the same embodiment is turned on, FIG. 5 is a vertical cross-sectional view of the main part of the conventional headlight, and FIG. The figure shows a light beam path when the traveling filament is turned on in the conventional example, and FIG. 7 is a diagram showing a conventional filament support structure. 1...Lighting light, 2...Filament for passing each other, 3
...Travelling filament, 4, 5...Reflector, 6
, 7, 8... Stem, 9... Base.
Claims (1)
をリフレクタの放物面回転軸と平行にかつ上下に
配置した車両用ヘツドライトにおいて、上半分の
リフレクタの焦点と同焦点より水平前方位置にあ
る下半分のリフレクタの焦点とを結ぶ中心線上で
該両焦点間の略中央にすれ違い用フイラメントを
配置し、同すれ違い用フイラメントの下方かつ前
方でさらに下半分のリフレクタの焦点よりは後方
に走行用フイラメントを配置し、前記すれ違い用
フイラメントと前記走行用フイラメントの前部を
共通に支持するステムを走行用フイラメントより
下方に設けたことを特徴とする車両用ヘツドライ
ト。 In a vehicle headlight in which a traveling filament and a passing filament are arranged vertically parallel to the parabolic rotation axis of the reflector, the focal point of the upper half reflector and the focal point of the lower half reflector located horizontally ahead of the parfocal A filament for passing is placed approximately in the center between the two focal points on the center line connecting the two focal points, and a filament for traveling is placed below and in front of the filament for passing and further behind the focal point of the lower half of the reflector. A headlight for a vehicle, characterized in that a stem that commonly supports a filament and a front portion of the running filament is provided below the running filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18193086U JPH0227446Y2 (en) | 1986-11-28 | 1986-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18193086U JPH0227446Y2 (en) | 1986-11-28 | 1986-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6387702U true JPS6387702U (en) | 1988-06-08 |
| JPH0227446Y2 JPH0227446Y2 (en) | 1990-07-25 |
Family
ID=31127258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18193086U Expired JPH0227446Y2 (en) | 1986-11-28 | 1986-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227446Y2 (en) |
-
1986
- 1986-11-28 JP JP18193086U patent/JPH0227446Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227446Y2 (en) | 1990-07-25 |