JPH01143003U - - Google Patents
Info
- Publication number
- JPH01143003U JPH01143003U JP3948388U JP3948388U JPH01143003U JP H01143003 U JPH01143003 U JP H01143003U JP 3948388 U JP3948388 U JP 3948388U JP 3948388 U JP3948388 U JP 3948388U JP H01143003 U JPH01143003 U JP H01143003U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- reflector
- distribution characteristics
- automobile
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る自動車用前照灯の一実施
例を示す断面図、第２図は同じ実施例の作用を示
す説明図、第３図は同じく本考案の別な実施例を
要部で示す断面図、第４図は従来例を示す断面図
である。
１……自動車用前照灯、２……反射鏡、３……
光源、４……前面レンズ、４ａ……無効部、４ｂ
，４１ｂ……レンズカツト、４ｃ……有効部、５
……フレネルレンズ。
Fig. 1 is a cross-sectional view showing one embodiment of an automobile headlamp according to the present invention, Fig. 2 is an explanatory diagram showing the operation of the same embodiment, and Fig. 3 is a sectional view showing another embodiment of the present invention. FIG. 4 is a sectional view showing a conventional example. 1...Car headlight, 2...Reflector, 3...
Light source, 4...Front lens, 4a...Invalid part, 4b
, 41b... Lens cut, 4c... Effective part, 5
...Fresnel lens.
Claims (1)
特性を有する自動車用前照灯において、前記前面
レンズの前記反射鏡からの反射光を比較的に受け
にくい位置には、前記光源からの直射光を前記配
光特性の範囲外の所定の方向に向かわせるレンズ
カツトが設けられていることを特徴とする自動車
用前照灯。 In an automobile headlamp that is composed of a light source, a reflector, and a front lens and has predetermined light distribution characteristics, a position of the front lens that is relatively difficult to receive reflected light from the reflector is provided with a light source that receives direct light from the light source. A headlamp for an automobile, characterized in that a lens cut is provided for directing light in a predetermined direction outside the range of the light distribution characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3948388U JPH01143003U (en) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3948388U JPH01143003U (en) | 1988-03-25 | 1988-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143003U true JPH01143003U (en) | 1989-09-29 |
Family
ID=31265985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3948388U Pending JPH01143003U (en) | 1988-03-25 | 1988-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143003U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821361A (en) * | 1981-07-29 | 1983-02-08 | Nec Home Electronics Ltd | Diode |
| JPS58209001A (en) * | 1982-05-28 | 1983-12-05 | 日産自動車株式会社 | Lamp implement for vehicle |
-
1988
- 1988-03-25 JP JP3948388U patent/JPH01143003U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821361A (en) * | 1981-07-29 | 1983-02-08 | Nec Home Electronics Ltd | Diode |
| JPS58209001A (en) * | 1982-05-28 | 1983-12-05 | 日産自動車株式会社 | Lamp implement for vehicle |