JPS593405U

JPS593405U - Vehicle lights

Info

Publication number: JPS593405U
Application number: JP9732382U
Authority: JP
Inventors: 斎藤　揚治
Original assignee: 市光工業株式会社
Priority date: 1982-06-30
Filing date: 1982-06-30
Publication date: 1984-01-10

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]

第１図は従来の灯具の光学系を説明する一部断面図であ
る。第２図及び第３図は本考案の車輌用灯具の実施例を
示し、第２図は要部断面図及び光学作用を示す説明図、
第３図は第２図の前面レンズの変形例を示す断面図であ
る。１・・・ハウジング、２・・・前面レンズ、３・・・側
方レンズ、４・・・光源、１１・・・反射面部、１２・
・・反射部、Ａ・・・レンズ中央部、Ｂ・・・レンズ周
側部。FIG. 1 is a partial cross-sectional view illustrating the optical system of a conventional lamp. 2 and 3 show an embodiment of the vehicle lamp of the present invention, and FIG. 2 is a sectional view of the main part and an explanatory diagram showing the optical function,
FIG. 3 is a sectional view showing a modification of the front lens of FIG. 2. FIG. DESCRIPTION OF SYMBOLS 1... Housing, 2... Front lens, 3... Side lens, 4... Light source, 11... Reflective surface part, 12...
...Reflection part, A...Lens central part, B...Lens peripheral side part.

Claims

[Scope of utility model registration request]

A light fixture in which a light source is arranged in a lamp chamber defined by a housing and a front lens, the front lens having a central part facing the light source and a peripheral side part at one end thereof, and a side of the light source corresponding to the peripheral side part. a side lens is disposed on the side substantially parallel to the optical axis, and the side lens is formed with an inner prism portion and an outer prism portion for controlling side light from the light source to be substantially parallel to the optical axis;
Further, the housing is provided with a reflective surface portion that reflects light from the side lenses toward the peripheral side portion, and a reflective portion that reflects rear light from the light source toward the center portion of the front lens. Vehicle lighting.