JPS6123104U

JPS6123104U - Vehicle lights

Info

Publication number: JPS6123104U
Application number: JP10554184U
Authority: JP
Inventors: 実小早川
Original assignee: 市光工業株式会社
Priority date: 1984-07-12
Filing date: 1984-07-12
Publication date: 1986-02-10

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図は本考案を適用した車輌用灯具を示す断面図、第
２図は第１図の通気部を示すＡ矢視図、第３図イは第２
図の■一■線断面図、第３図口は第２図の■−■線断面
図、第４図は第ス図のリブを溶着する前を示す状態図、
第５図イは第４図のＩＶ−ＩＶ線断面図、第５図ｏｃよ
第４図の■一Ｖ線断面図、第６図は従来の車輌用灯具を
示す縦断面図、第７図は第６図の通気部を示すＡ矢視図
、第８図は第７図のＢ−Ｂ線断面図である。１・・・・・・ハウジング、２・・・・・・前面レンズ
、３・・・・・・灯室、４・・・・・・光源バルブ、５
・・・・・・通気孔、６・・・・・・通気筒部、６１・
・・・・・リブ。Fig. 1 is a sectional view showing a vehicle lamp to which the present invention is applied, Fig. 2 is a view taken from arrow A showing the ventilation section in Fig. 1, and Fig. 3 A is a sectional view showing the ventilation section in Fig.
The opening in Figure 3 is a sectional view taken along the line ■--■ in Figure 2, and Figure 4 is a state diagram showing the state before welding the ribs in Figure 2.
Figure 5A is a cross-sectional view taken along the line IV--IV in Figure 4, Figure 5 oc is a cross-sectional view taken along the line ■-V in Figure 4, Figure 6 is a longitudinal cross-sectional view showing a conventional vehicle lamp, and Figure 7 6 is a view in the direction of arrow A showing the ventilation section in FIG. 6, and FIG. 8 is a cross-sectional view taken along the line B--B in FIG. 7. 1...Housing, 2...Front lens, 3...Light chamber, 4...Light source bulb, 5
...Vent hole, 6...Vent pipe section, 61.
·····rib.

Claims

[Scope of utility model registration request]

A vehicular lamp in which a light source bulb is arranged in a lamp chamber defined by a housing having a ventilation hole and a front lens, wherein the housing has a pair of ribs erected in substantially parallel around the ventilation hole. At the same time, by drawing the free tips of each of the ribs together and welding them together, a waterproof cylindrical portion having one end communicating with the ventilation hole and the other end opening to the outside is formed integrally with the housing. Vehicle lighting equipment characterized by: