JPH01148604U - - Google Patents
Info
- Publication number
- JPH01148604U JPH01148604U JP4530088U JP4530088U JPH01148604U JP H01148604 U JPH01148604 U JP H01148604U JP 4530088 U JP4530088 U JP 4530088U JP 4530088 U JP4530088 U JP 4530088U JP H01148604 U JPH01148604 U JP H01148604U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- lamp
- prism lens
- light
- light source
- 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
- HIZCTWCPHWUPFU-UHFFFAOYSA-N Glycerol tribenzoate Chemical compound C=1C=CC=CC=1C(=O)OCC(OC(=O)C=1C=CC=CC=1)COC(=O)C1=CC=CC=C1 HIZCTWCPHWUPFU-UHFFFAOYSA-N 0.000 claims 1
- 239000007850 fluorescent dye Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る車輌用灯具の一実施例を
示す水平断面図である。第２図は第１図の要部抽
出拡大図である。第３図は上記実施例の正面図で
ある。第４図は従来例の車輌用灯具の水平断面図
である。第５図は上記従来例の不具合の説明図で
ある。
１……ランプハウジング、２，２ａ……光源バ
ルブ、３……プリズムレンズ、４……インナレン
ズ、６……捕光誘導板、６ａ，６ｂ，６ｃ，６ｃ
′……カツト面、７……カラーキヤツプ、８……
枠状の発光部。
FIG. 1 is a horizontal sectional view showing an embodiment of a vehicle lamp according to the present invention. FIG. 2 is an enlarged view of the main parts of FIG. 1. FIG. 3 is a front view of the above embodiment. FIG. 4 is a horizontal sectional view of a conventional vehicle lamp. FIG. 5 is an explanatory diagram of the problems of the above-mentioned conventional example. 1... Lamp housing, 2, 2a... Light source bulb, 3... Prism lens, 4... Inner lens, 6... Light trapping guide plate, 6a, 6b, 6c, 6c
'...Cut side, 7...Color cap, 8...
Frame-shaped light emitting part.
Claims (1)
と共に、 (b) 上記ランプハウジングの前面開口部を覆つ
てプリズムレンズを取りつけた車輌用灯具におい
て、 (c) 透明なプラスチツクに蛍光染料を含ませた
、捕光機能と導光機能とを有する光学材料を用い
て板状の部材を構成すると共に、該板状の部材を
前記プリズムレンズの後方、光源バルブの前方に
、プリズムレンズとほぼ平行に配設し、かつ、 (d) 上記板状の部材の周辺に、該板状部材の板
面に対して約４５度をなす端面を形成し、この端
面を前記プリズムレンズの周辺部付近に対向せし
めたことを特徴とする車輌用灯具。[Scope of Claim for Utility Model Registration] (a) A vehicle lamp in which a light source bulb is provided in the lamp housing, (b) a prism lens is attached to cover the front opening of the lamp housing, (c) a transparent plastic A plate-shaped member is constructed using an optical material having a light-trapping function and a light-guiding function, which is impregnated with a fluorescent dye, and the plate-shaped member is placed behind the prism lens and in front of the light source bulb. (d) forming an end face at an angle of approximately 45 degrees with respect to the plate surface of the plate-like member around the plate-like member, and forming this end face substantially parallel to the prism lens; A vehicular lamp characterized in that it is placed opposite to the vicinity of the periphery of the lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4530088U JPH01148604U (en) | 1988-04-05 | 1988-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4530088U JPH01148604U (en) | 1988-04-05 | 1988-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01148604U true JPH01148604U (en) | 1989-10-16 |
Family
ID=31271612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4530088U Pending JPH01148604U (en) | 1988-04-05 | 1988-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01148604U (en) |
-
1988
- 1988-04-05 JP JP4530088U patent/JPH01148604U/ja active Pending