JPH0459050U - - Google Patents
Info
- Publication number
- JPH0459050U JPH0459050U JP10025290U JP10025290U JPH0459050U JP H0459050 U JPH0459050 U JP H0459050U JP 10025290 U JP10025290 U JP 10025290U JP 10025290 U JP10025290 U JP 10025290U JP H0459050 U JPH0459050 U JP H0459050U
- Authority
- JP
- Japan
- Prior art keywords
- neck
- tapered
- light source
- source device
- outer end
- 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.)
- Granted
Links
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000010891 electric arc Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案実施例の断面図、第２図は凹面
反射鏡の斜視図、第３図は型構造の説明図、第４
図は従来の型構造の説明図である。
１……シヨートアーク型放電灯、１１……発光
空間膨出部、１２……電極、１３，１４……封止
管部、１５，１６……外部リード、２……凹面反
射鏡、２１……首部、２２……前面開口、２３…
…切欠き溝、２４……反射面、３……ベース、３
１……溝、５……接続線、６１，６２……リード
線、７……キヤツプ、８１，８２……接着剤、Ｍ
１……主型、Ｍ２……中子型。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a perspective view of a concave reflector, Fig. 3 is an explanatory diagram of the mold structure, and Fig. 4 is a cross-sectional view of an embodiment of the present invention.
The figure is an explanatory diagram of a conventional mold structure. DESCRIPTION OF SYMBOLS 1... Short arc discharge lamp, 11... Light emitting space bulge, 12... Electrode, 13, 14... Sealed tube part, 15, 16... External lead, 2... Concave reflecting mirror, 21... Neck, 22...Front opening, 23...
... Notch groove, 24 ... Reflective surface, 3 ... Base, 3
1... Groove, 5... Connection wire, 61, 62... Lead wire, 7... Cap, 81, 82... Adhesive, M
1 ... Main mold, M 2 ... Core mold.
Claims (1)
面反射鏡の頂部側に形成された首部内に接着剤で
固定された光源装置において、 前記凹面反射鏡の首部は、その内面が外方に向
かうにつれて拡開するテーパー状であり、外面が
逆に縮小するテーパー状であり、 前記首部の外端面に接着剤注入用の切欠き溝が
径方向に形成され、この首部の外端面にキヤツプ
が当接して固定されてなることを特徴とする光源
装置。[Claims for Utility Model Registration] In a light source device in which one sealed tube portion of a short arc discharge lamp is fixed with adhesive within a neck portion formed on the top side of a concave reflector, the neck portion of the concave reflector is , its inner surface is tapered to expand outward, and its outer surface is tapered to conversely contract, and a cutout groove for adhesive injection is formed in the radial direction on the outer end surface of the neck. A light source device characterized in that a cap abuts and is fixed to the outer end surface of a neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10025290U JPH0713166Y2 (en) | 1990-09-27 | 1990-09-27 | Light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10025290U JPH0713166Y2 (en) | 1990-09-27 | 1990-09-27 | Light source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0459050U true JPH0459050U (en) | 1992-05-20 |
| JPH0713166Y2 JPH0713166Y2 (en) | 1995-03-29 |
Family
ID=31842759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10025290U Expired - Lifetime JPH0713166Y2 (en) | 1990-09-27 | 1990-09-27 | Light source |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713166Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009128244A1 (en) * | 2008-04-14 | 2009-10-22 | オスラム ゲゼルシャフト ミット ベシュレンクテル ハフツング | Discharge lamp with reflecting mirror |
-
1990
- 1990-09-27 JP JP10025290U patent/JPH0713166Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009128244A1 (en) * | 2008-04-14 | 2009-10-22 | オスラム ゲゼルシャフト ミット ベシュレンクテル ハフツング | Discharge lamp with reflecting mirror |
| JP2009259474A (en) * | 2008-04-14 | 2009-11-05 | Osram-Melco Ltd | Discharge lamp with reflecting mirror |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713166Y2 (en) | 1995-03-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |