JPS6017507U

JPS6017507U - Vehicle lights

Info

Publication number: JPS6017507U
Application number: JP10990683U
Authority: JP
Inventors: 隆落合
Original assignee: 株式会社小糸製作所
Priority date: 1983-07-15
Filing date: 1983-07-15
Publication date: 1985-02-06

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 drawings]

第１図は本考案に係る対流構造を採用した車輌用灯具の
一実施例を示す断面図、第２図はりフレフタの背面図で
ある。１・・・・・・リフレクタ、２・・・・・・背面壁、３
・・・・・・バルブ、４・・・・・・バルブ取付用孔、
３Ｂ・・・・・・口金、６・・・・・・前面レンズ、１
２・・・・・・空気流出孔、１３Ａ。１３Ｂ・・・・・・空気流入孔、１４．１５Ａ、１５Ｂ
・・・・・・壁体、２１・・・・・・第１の空気流通孔
、２２・・・・・・第２の空気流通孔、２３・・・・・
・ソケットカバー、■・・・・・・垂直方向中心線。FIG. 1 is a sectional view showing an embodiment of a vehicle lamp employing a convection structure according to the present invention, and FIG. 2 is a rear view of a beam flapper. 1...Reflector, 2...Back wall, 3
...Valve, 4...Valve mounting hole,
3B...Base, 6...Front lens, 1
2... Air outflow hole, 13A. 13B... Air inflow hole, 14.15A, 15B
...Wall body, 21...First air circulation hole, 22...Second air circulation hole, 23...
・Socket cover, ■・・・Vertical center line.

Claims

[Scope of utility model registration request]

(1) In a vehicle lamp in which the inner surface of the rear wall of the reflector is a paraboloid of revolution and a bulb is disposed at its focal point, and the rear wall is provided with an air inlet hole and an air outlet hole. , a wall body is provided behind the rear wall of the reflector, facing the air inlet hole and the air outlet hole, respectively, and having an inner surface forming a parabolic reflecting surface and having a focal point the same as that of the reflector. A vehicle lamp characterized by the following:

(2) Registration of a utility model characterized in that the air outflow hole is provided at the center of the upper part of the back wall of the flefter, and the air inflow hole is provided at the bottom of the back wall and at a position offset from the vertical center line. A vehicle lamp according to claim 1.