JPS5926805U

JPS5926805U - Vehicle lights

Info

Publication number: JPS5926805U
Application number: JP12353682U
Authority: JP
Inventors: 正自小林
Original assignee: 株式会社小糸製作所
Priority date: 1982-08-13
Filing date: 1982-08-13
Publication date: 1984-02-20

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案車輌用灯具の実施の一例を示すもので、第
１図は全体の縦断側面図、第２図は全体の横断側面図、
第３図は分解斜視図、第４図は光の軌跡説明図である。符号の説明、１・・・・・・ランプボディ、２・・・・
・・光源、３・・・・・・アウターレンズ、４・・・・
・・インナーレンズ、５・・・・・・フレネルカット、
６・・・・・・フレネルカット、７・・・・・・プリズ
ム素子、９・・・・・・左右拡散ステップ、１０・・・
・・・車輌用灯具。The drawings show an example of the implementation of the vehicle lamp according to the present invention; FIG. 1 is an overall longitudinal sectional side view, FIG. 2 is an overall lateral sectional side view,
FIG. 3 is an exploded perspective view, and FIG. 4 is an explanatory diagram of the trajectory of light. Explanation of symbols, 1... Lamp body, 2...
...Light source, 3...Outer lens, 4...
...Inner lens, 5...Fresnel cut,
6... Fresnel cut, 7... Prism element, 9... Left and right diffusion step, 10...
...Vehicle lights.

Claims

[Scope of utility model registration request]

(1) The front surface of the lamp body is covered with two lenses, and the light source is placed inside the lamp chamber divided by the lamp body and the lens, and the lens placed on the light source side of the two lenses, i.e. A Fresnel cut is formed on the light source side surface of the inner lens to make the light directly emitted from the light source into a substantially parallel beam, and a Fresnel cut is formed on the surface of the inner lens on the opposite light source side to approximately parallelize the light that has passed through the Fresnel cut. A prism element that refracts in the downward direction is formed, and the other lens, that is, the outer lens, is formed with a left and right diffusion step that diffuses and irradiates the light that has passed through the inner lens in the left and right directions. Vehicle lighting equipment featuring:

(2) The vehicle lamp according to claim 1, wherein the prism element formed on the surface of the inner lens opposite to the light source also has a vertical diffusion function.