JPH01150185U - - Google Patents
Info
- Publication number
- JPH01150185U JPH01150185U JP4427188U JP4427188U JPH01150185U JP H01150185 U JPH01150185 U JP H01150185U JP 4427188 U JP4427188 U JP 4427188U JP 4427188 U JP4427188 U JP 4427188U JP H01150185 U JPH01150185 U JP H01150185U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- headlamp
- diffusion lens
- letters
- 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
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims description 2
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
Description
第１図は本考案照明装置の要部を断面せる側面
図、第２図は概略断面図、第３図は平面図、第４
図は他の実施例を示す要部断面の側面図、第５図
は前照灯の断面図、第６図は照明装置を自転車に
取り付けた時の取付説明図である。
７…光フアイバー、８…受光部、２０…発光部
、１４…拡散レンズ、１２…表示銘板。
Fig. 1 is a side view of the main parts of the lighting device of the present invention, Fig. 2 is a schematic sectional view, Fig. 3 is a plan view, and Fig. 4
5 is a sectional view of a headlamp, and FIG. 6 is an explanatory view of how the illumination device is attached to a bicycle. 7... Optical fiber, 8... Light receiving section, 20... Light emitting section, 14... Diffusion lens, 12... Display name plate.
Claims (1)
受光し、これを光フアイバーで伝達するものにお
いて、前記前照灯から離間して設けられ方向指示
灯の操作方向等の文字、数字、絵を表示した表示
銘板の裏面側に、光を拡散する拡散レンズを介し
て前記光フアイバーの発光部を臨ませたことを特
徴とする自転車用前照灯の照明装置。 In a device that receives light from a light bulb such as a headlamp with a light receiving part of an optical fiber and transmits it through the optical fiber, letters, numbers, An illumination device for a bicycle headlamp, characterized in that the light emitting part of the optical fiber is exposed to the back side of a display nameplate displaying a picture through a diffusion lens that diffuses light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4427188U JPH01150185U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4427188U JPH01150185U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01150185U true JPH01150185U (en) | 1989-10-17 |
Family
ID=31270639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4427188U Pending JPH01150185U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01150185U (en) |
-
1988
- 1988-03-31 JP JP4427188U patent/JPH01150185U/ja active Pending