JPS61133903U - - Google Patents
Info
- Publication number
- JPS61133903U JPS61133903U JP1701285U JP1701285U JPS61133903U JP S61133903 U JPS61133903 U JP S61133903U JP 1701285 U JP1701285 U JP 1701285U JP 1701285 U JP1701285 U JP 1701285U JP S61133903 U JPS61133903 U JP S61133903U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- vehicle
- side illumination
- source reflector
- illumination light
- 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
- 238000005286 illumination Methods 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Description
第１図は、本考案に係る車両用前照灯装置の要
部構成を示す断面図、第２図は、第１図に示す車
両用前照灯装置の照明光度分布特性図、第３図は
、従来の車両用前照灯装置の構成を示す断面図、
第４図は、第３図に示す車両用前照灯装置の照明
光度分布特性図であつて、照射むらがある場合の
照明光度分布特性図である。
９……車両用前照灯装置、１０……ハウジング
、１１……ランプ設置室、１３……ハロゲンラン
プ、１４……電球、１６……前照灯光源用反射鏡
、１７……側方照射灯光源用反射鏡、１８……前
方延在部、１９……反射面、ｌ……光軸。
FIG. 1 is a sectional view showing the main part configuration of a vehicle headlamp device according to the present invention, FIG. 2 is an illumination luminous intensity distribution characteristic diagram of the vehicle headlamp device shown in FIG. 1, and FIG. is a sectional view showing the configuration of a conventional vehicle headlamp device,
FIG. 4 is an illumination luminous intensity distribution characteristic diagram of the vehicle headlamp device shown in FIG. 3, and is an illumination luminous intensity distribution characteristic diagram when there is uneven irradiation. 9...Vehicle headlight device, 10...Housing, 11...Lamp installation chamber, 13...Halogen lamp, 14...Light bulb, 16...Reflector for headlight light source, 17...Side illumination Reflector for lamp light source, 18...Front extension part, 19...Reflecting surface, l...Optical axis.
Claims (1)
射させる前照灯光源用反射鏡と、車両前後方向に
対して斜め側方に向けられた光軸を有しかつ側方
照射灯光源の側方照射用光を車両側方に向かつて
反射させる側方照射灯光源用反射鏡とがハウジン
グ内に並設して設けられ、前記前照灯光源用反射
鏡は、前記側方照射灯光源用反射鏡に近い部分に
、該側方照射灯光源用反射鏡よりも前方に存在す
る前方延在部を有し、該前方延在部は前記側方照
射灯光源用反射鏡に向かつて曲がつて延びる形状
とされ、かつ、該前方延在部は、前記側方照射灯
光源用反射鏡に臨む外面が前記側方照射用光を車
両側方に向けて反射する反射面となつていること
を特徴とする車両用前照灯装置。 A headlamp light source reflector that reflects headlight light from the headlamp light source toward the front of the vehicle, and a side illumination light source that has an optical axis directed diagonally to the side with respect to the longitudinal direction of the vehicle. A side illumination light source reflector is provided in parallel in the housing to reflect side illumination light toward the side of the vehicle, and the headlamp light source reflector reflects the side illumination light toward the side of the vehicle. A portion close to the light source reflector has a forward extending portion that exists in front of the side illumination lamp light source reflector, and the front extending portion faces toward the side illumination lamp light source reflector. The front extending portion has a shape that extends in a curved manner, and the outer surface facing the side illumination light source reflector serves as a reflective surface that reflects the side illumination light toward the side of the vehicle. A vehicle headlamp device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985017012U JPH0343603Y2 (en) | 1985-02-12 | 1985-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985017012U JPH0343603Y2 (en) | 1985-02-12 | 1985-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61133903U true JPS61133903U (en) | 1986-08-21 |
| JPH0343603Y2 JPH0343603Y2 (en) | 1991-09-12 |
Family
ID=30504320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985017012U Expired JPH0343603Y2 (en) | 1985-02-12 | 1985-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343603Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534562U (en) * | 1978-08-29 | 1980-03-05 |
-
1985
- 1985-02-12 JP JP1985017012U patent/JPH0343603Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534562U (en) * | 1978-08-29 | 1980-03-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343603Y2 (en) | 1991-09-12 |