JPS59103361U

JPS59103361U - light source device

Info

Publication number: JPS59103361U
Application number: JP19626382U
Authority: JP
Inventors: 矢野　義久; 田原　広哉
Original assignee: 京立電機株式会社
Priority date: 1982-12-28
Filing date: 1982-12-28
Publication date: 1984-07-11
Also published as: JPS6321890Y2

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因から第３図は本考案の第１実施例を示し、第１図
および第２図は夫々異なる高輝度点光源ランプの断面図
、第３図は光源装置の断面図である。第４図および第５図は本考案の第２実施例を示し、第４
図は正面図、第５図は−、部を断面で示す側面図である
。第６図および第７図は従来例を示し、第６図は背面図
、第７図は断面図である。１・・・高輝度点光源ランプ、２・・・筐体、３・・・
螺合部、４・・・ソケット、５・・・給電サポート、６
・・・バルブ、７・・・継手管、８．９・・・口金、１
０・・・陽極、１１・・・陰極、１２・・・排気管、１
３ａ・・・座面、２２・・・位置決め部。1 to 3 show a first embodiment of the present invention, FIGS. 1 and 2 are sectional views of different high-intensity point light source lamps, and FIG. 3 is a sectional view of a light source device. 4 and 5 show a second embodiment of the present invention;
The figure is a front view, and FIG. 5 is a side view showing the - section in cross section. 6 and 7 show a conventional example, with FIG. 6 being a rear view and FIG. 7 being a sectional view. 1... High brightness point light source lamp, 2... Housing, 3...
Screwed part, 4... Socket, 5... Power supply support, 6
... Valve, 7... Joint pipe, 8.9... Cap, 1
0... Anode, 11... Cathode, 12... Exhaust pipe, 1
3a... Seat surface, 22... Positioning part.

Claims

[Scope of Claim for Utility Model Registration] A cap is attached to each end of a straight tube type bulb made of translucent alumina via a joint pipe, an anode is attached to one cap, and a cathode is attached to the other cap, either - A high-intensity point light source lamp with an exhaust pipe attached to one of the caps, sealing the sealed gas in the bulb, and having a constant optical center distance from the seat formed on one of the caps to the tip of the cathode. A casing that houses this high-intensity point light source lamp, a threaded part provided on this casing, and a threaded part that is movably screwed into this threaded part and fixed after adjusting the position, and which is fixed to the seat surface of the lamp. a socket having a positioning part into which a base having a base is inserted and abutting the base; A light source device equipped with a power supply support that biases in a direction.