JPH0222514U - - Google Patents
Info
- Publication number
- JPH0222514U JPH0222514U JP9971988U JP9971988U JPH0222514U JP H0222514 U JPH0222514 U JP H0222514U JP 9971988 U JP9971988 U JP 9971988U JP 9971988 U JP9971988 U JP 9971988U JP H0222514 U JPH0222514 U JP H0222514U
- Authority
- JP
- Japan
- Prior art keywords
- outer casing
- leads
- metal outer
- light source
- source device
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010891 electric arc Methods 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図〜第３図はそれぞれ本考案に係る光源装
置の一例を示す説明用横断平面図、縦断正面図、
右側面図図である。
１０……シヨートアーク型放電灯、１１……ガ
ラス製封体管、１２……膨出部、１３……陽極側
封止部、１４……陰極側封止部、１５，１６……
外部リード、２０……凹面反射鏡、２１……封止
部保持部、３０……金属製外匣、４０……陽極側
リード、５０……陰極側リード、６０……接着剤
、７１……アーク矯正用マグネツト、７２……マ
グネツト保持部材。
1 to 3 are an explanatory cross-sectional plan view, a longitudinal cross-sectional front view, and a longitudinal cross-sectional front view showing an example of the light source device according to the present invention, respectively.
It is a right side view figure. DESCRIPTION OF SYMBOLS 10...Short arc discharge lamp, 11...Glass sealed tube, 12...Bulging part, 13...Anode side sealing part, 14...Cathode side sealing part, 15, 16...
External lead, 20... Concave reflector, 21... Sealing part holding part, 30... Metal outer casing, 40... Anode side lead, 50... Cathode side lead, 60... Adhesive, 71... Arc correction magnet, 72... Magnet holding member.
Claims (1)
属製外匣に保持された凹面反射鏡と、その一方の
電極側封止部が前方側に位置するよう前記凹面反
射鏡の光軸に沿つて伸びる状態に配置された両端
封止型のシヨートアーク型放電灯とを備えてなる
光源装置において、 前記一方の電極側封止部から突出する外部リー
ドに、複数のリードを接続し、これらの複数のリ
ードをそれぞれ前記凹面反射鏡の周囲の異なる位
置から前記金属製外匣内に引き込んだことを特徴
とする光源装置。[Claims for Utility Model Registration] A metal outer casing made of a ferromagnetic metal material, a concave reflecting mirror held in the metal outer casing, and one of the metal casings with the electrode-side sealing part located on the front side. In a light source device comprising a short arc discharge lamp with both ends sealed and arranged to extend along the optical axis of a concave reflector, a plurality of external leads protrude from the sealing portion on the one electrode side. A light source device characterized in that a plurality of leads are connected to each other, and each of the plurality of leads is drawn into the metal outer casing from different positions around the concave reflecting mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9971988U JPH0222514U (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9971988U JPH0222514U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222514U true JPH0222514U (en) | 1990-02-15 |
Family
ID=31327143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9971988U Pending JPH0222514U (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009104860A (en) * | 2007-10-23 | 2009-05-14 | Ushio Inc | Light source device |
-
1988
- 1988-07-29 JP JP9971988U patent/JPH0222514U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009104860A (en) * | 2007-10-23 | 2009-05-14 | Ushio Inc | Light source device |
| JP4609479B2 (en) * | 2007-10-23 | 2011-01-12 | ウシオ電機株式会社 | Light source device |