JPS60101302U - Lens for headlight - Google Patents
Lens for headlightInfo
- Publication number
- JPS60101302U JPS60101302U JP19352783U JP19352783U JPS60101302U JP S60101302 U JPS60101302 U JP S60101302U JP 19352783 U JP19352783 U JP 19352783U JP 19352783 U JP19352783 U JP 19352783U JP S60101302 U JPS60101302 U JP S60101302U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- headlight
- prism
- abstract
- riser
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の自動車用前照灯の一例を示す横断面図、
第2図は同じくレンズの正面図、第3図は第2図イ部に
おける要部拡大説明図、第4図は第3図IV−IV線に
おける横断面図、第5図は従来のレンズの配光パターン
を示す説明図、第6図はこの考案に係るレンズの一実施
例を示す要部拡大説明図、第7図は第6図■−■−■線
における横断面図、第8図はこの考案に係るレンズの配
光パターンを示す説明図である。
6・・・レンズ、6a・・・裏面、6b・・・表面、7
・・・プリズム、8・・・プリズムライザ一部、9・・
・粗面、H・・・水平軸、■・・・垂直軸。
ト −第2図
第4図Figure 1 is a cross-sectional view showing an example of a conventional automobile headlamp;
Fig. 2 is a front view of the lens, Fig. 3 is an enlarged explanatory view of the main part of part A in Fig. 2, Fig. 4 is a cross-sectional view taken along line IV-IV in Fig. 3, and Fig. 5 is a conventional lens. An explanatory view showing a light distribution pattern, Fig. 6 is an enlarged explanatory view of a main part showing an embodiment of the lens according to this invention, Fig. 7 is a cross-sectional view taken along the line ■-■-■ in Fig. 6, and Fig. 8 FIG. 2 is an explanatory diagram showing a light distribution pattern of a lens according to this invention. 6... Lens, 6a... Back side, 6b... Front side, 7
... Prism, 8... Prism riser part, 9...
・Rough surface, H...horizontal axis, ■...vertical axis. -Figure 2Figure 4
Claims (1)
なくとも水平軸または垂直軸に対して非平行なプリズム
間の境界に生じるプリズムライザ一部に略々対応位置す
る表面側相当部を粗面に形成したことを特徴とする前照
灯用レンズ。In a lens with a prism cut on the back side, a portion corresponding to the front side, which corresponds approximately to a part of the prism riser that occurs at the boundary between the prisms that is non-parallel to the horizontal or vertical axis, is formed into a rough surface. A headlight lens characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19352783U JPS60101302U (en) | 1983-12-17 | 1983-12-17 | Lens for headlight |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19352783U JPS60101302U (en) | 1983-12-17 | 1983-12-17 | Lens for headlight |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60101302U true JPS60101302U (en) | 1985-07-10 |
Family
ID=30416217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19352783U Pending JPS60101302U (en) | 1983-12-17 | 1983-12-17 | Lens for headlight |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60101302U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4875743A (en) * | 1972-01-10 | 1973-10-12 | ||
JPS497223A (en) * | 1972-04-10 | 1974-01-22 |
-
1983
- 1983-12-17 JP JP19352783U patent/JPS60101302U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4875743A (en) * | 1972-01-10 | 1973-10-12 | ||
JPS497223A (en) * | 1972-04-10 | 1974-01-22 |
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