JPS61149270U - - Google Patents
Info
- Publication number
- JPS61149270U JPS61149270U JP3086485U JP3086485U JPS61149270U JP S61149270 U JPS61149270 U JP S61149270U JP 3086485 U JP3086485 U JP 3086485U JP 3086485 U JP3086485 U JP 3086485U JP S61149270 U JPS61149270 U JP S61149270U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- insulating
- cap body
- inorganic adhesive
- outer tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229910001507 metal halide Inorganic materials 0.000 claims description 2
- 150000005309 metal halides Chemical class 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Description
第１図は本考案の一実施例である車輌の前照灯
用光源装置の縦断面図、第２図は同じく斜視図、
第３図は他の実施例の縦断面図、第４図は従来の
光源装置の縦断面図を示す。
１……メタルハライドランプ、２……口金部、
３……発光管、４……外管、４ａ……外管封止部
、５Ａ，５Ｂ……絶縁管、６……口金本体、７…
…口金の無機接着剤、９Ａ，９Ｂ……リード線、
１０Ａ，１０Ｂ……電極、１１ｂ……環状絶縁突
起体。
FIG. 1 is a longitudinal sectional view of a light source device for a vehicle headlamp, which is an embodiment of the present invention, and FIG. 2 is a perspective view thereof.
FIG. 3 is a longitudinal sectional view of another embodiment, and FIG. 4 is a longitudinal sectional view of a conventional light source device. 1... Metal halide lamp, 2... Base part,
3... Arc tube, 4... Outer tube, 4a... Outer tube sealing part, 5A, 5B... Insulating tube, 6... Base body, 7...
...Inorganic adhesive for the cap, 9A, 9B...Lead wire,
10A, 10B... Electrode, 11b... Annular insulating protrusion.
Claims (1)
絶縁管を植設してなるメタルハライドランプと、
上記絶縁管の一部が外部へ突出するように上記外
管の封止部に無機接着剤を介して取着された口金
本体とからなり、かつ、上記絶縁管の突出部と口
金本体との中間に位置して無機接着剤の表面から
外部へ突出する環状の絶縁突起体を設けたことを
特徴とする光源装置。 A metal halide lamp in which an insulating tube for lead wires is installed in the sealed part of the outer tube surrounding the luminous tube,
The cap body is attached to the sealing portion of the outer tube via an inorganic adhesive so that a portion of the insulating tube projects to the outside, and the protruding portion of the insulating tube and the cap body are connected together. 1. A light source device comprising an annular insulating protrusion positioned in the middle and protruding outward from the surface of the inorganic adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3086485U JPS61149270U (en) | 1985-03-06 | 1985-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3086485U JPS61149270U (en) | 1985-03-06 | 1985-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61149270U true JPS61149270U (en) | 1986-09-13 |
Family
ID=30530940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3086485U Pending JPS61149270U (en) | 1985-03-06 | 1985-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61149270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63174162U (en) * | 1986-08-21 | 1988-11-11 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5629801B2 (en) * | 1975-11-11 | 1981-07-10 |
-
1985
- 1985-03-06 JP JP3086485U patent/JPS61149270U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5629801B2 (en) * | 1975-11-11 | 1981-07-10 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63174162U (en) * | 1986-08-21 | 1988-11-11 |