JPS6267405U - - Google Patents
Info
- Publication number
- JPS6267405U JPS6267405U JP15879385U JP15879385U JPS6267405U JP S6267405 U JPS6267405 U JP S6267405U JP 15879385 U JP15879385 U JP 15879385U JP 15879385 U JP15879385 U JP 15879385U JP S6267405 U JPS6267405 U JP S6267405U
- Authority
- JP
- Japan
- Prior art keywords
- reflecting mirror
- optical axis
- headlight
- opening
- parabolic
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案に係る微分集積放物面反射ヘツ
ドライトを装備した自動二輪車の側面図、第２図
は同ヘツドライトの斜視図、第３図は同縦断面図
、第４図は同反射鏡開口部を示す概略図、第５図
はバルブソケツトの形状を示す概略図、第６図は
放物面反射鏡の説明図、第７図は従来の角型ヘツ
ドライトの斜視図、第８図は同反射鏡の断面図で
ある。
１７……反射鏡、１７ａ……開口部、Ａ……光
軸、Ｐ，Ｐ′，Ｐ″……放物線、Ｐａ，Ｐｂ，Ｐ
ｃ……放物線の焦点距離。
Fig. 1 is a side view of a motorcycle equipped with a differential integration parabolic reflection headlight according to the present invention, Fig. 2 is a perspective view of the headlight, Fig. 3 is a vertical sectional view of the same, and Fig. 4 is a reflection mirror of the same. FIG. 5 is a schematic diagram showing the shape of the bulb socket, FIG. 6 is an explanatory diagram of a parabolic reflector, FIG. 7 is a perspective view of a conventional rectangular headlight, and FIG. 8 is a schematic diagram showing the shape of the bulb socket. FIG. 3 is a cross-sectional view of a reflecting mirror. 17...Reflector, 17a...Aperture, A...Optical axis, P, P', P''...Parabola, Pa, Pb, P
c... Focal length of the parabola.
Claims (1)
ドライトにおいて、 上記反射鏡は、反射鏡の光軸を含む平面と反射
鏡との交線が焦点を共有する放物線をなし、その
放物線における焦点距離が前記光軸と前記開口部
外周との距離により遂次変化するような放物面に
形成されたことを特徴とする微分集積放物面反射
ヘツドライト。[Claims for Utility Model Registration] In a headlight equipped with a reflecting mirror having a non-perfect circular opening, the reflecting mirror has a parabolic shape in which the intersection line of the reflecting mirror and a plane containing the optical axis of the reflecting mirror shares a focal point. 1. A differential integration parabolic reflection headlight, characterized in that it is formed into a paraboloid whose focal length successively changes depending on the distance between the optical axis and the outer periphery of the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15879385U JPS6267405U (en) | 1985-10-17 | 1985-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15879385U JPS6267405U (en) | 1985-10-17 | 1985-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6267405U true JPS6267405U (en) | 1987-04-27 |
Family
ID=31082613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15879385U Pending JPS6267405U (en) | 1985-10-17 | 1985-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6267405U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50127487A (en) * | 1974-03-05 | 1975-10-07 | ||
| JPS6077301A (en) * | 1983-10-03 | 1985-05-01 | 株式会社小糸製作所 | Reflecting mirror of lamp implement for veicle |
-
1985
- 1985-10-17 JP JP15879385U patent/JPS6267405U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50127487A (en) * | 1974-03-05 | 1975-10-07 | ||
| JPS6077301A (en) * | 1983-10-03 | 1985-05-01 | 株式会社小糸製作所 | Reflecting mirror of lamp implement for veicle |