JPH03106652U - - Google Patents
Info
- Publication number
- JPH03106652U JPH03106652U JP1479490U JP1479490U JPH03106652U JP H03106652 U JPH03106652 U JP H03106652U JP 1479490 U JP1479490 U JP 1479490U JP 1479490 U JP1479490 U JP 1479490U JP H03106652 U JPH03106652 U JP H03106652U
- Authority
- JP
- Japan
- Prior art keywords
- small diameter
- diameter part
- adhesive
- discharge lamp
- arc discharge
- 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 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 238000010891 electric arc Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 3
- 239000011888 foil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
第１図は本考案実施例の光源装置の断面図、第
２図イとロはベースの側面図及び断面図である。
１……シヨートアーク型放電灯、１１……バル
ブ、１２……発光空間膨出部、１３，１４……封
止管部、２……電極、２１……金属箔、２３，２
４……外部リード、２５，２７……被覆リード線
、２６……接続線、２８，２９……接続部、３…
…ベース、３１……小径部、３２……大径部、３
３……Ｕ字部、３４……孔、３５……溝、４……
凹面反射鏡、４２……首部、５……接着剤漏れ止
めワツシヤー、６……接着剤流れ止め部材、３６
，６１……接着剤。
FIG. 1 is a sectional view of a light source device according to an embodiment of the present invention, and FIG. 2 A and B are a side view and a sectional view of the base. DESCRIPTION OF SYMBOLS 1... Short arc discharge lamp, 11... Bulb, 12... Luminous space bulge, 13, 14... Sealed tube part, 2... Electrode, 21... Metal foil, 23, 2
4... External lead, 25, 27... Covered lead wire, 26... Connection wire, 28, 29... Connection part, 3...
...Base, 31...Small diameter part, 32...Large diameter part, 3
3...U-shaped part, 34...hole, 35...groove, 4...
Concave reflector, 42... Neck, 5... Adhesive leak prevention washer, 6... Adhesive flow prevention member, 36
, 61...Adhesive.
Claims (1)
封止管部が伸びたシヨートアーク型放電灯と、 小径部と大径部を有し、当該大径部の外側面の
長手方向に沿つて固着されたＵ字部を有するベー
スと、 頂部に形成された開口より外方に向かつて伸び
る筒状の首部が形成された凹面反射鏡とよりなり
、 前記ベースの小径部より一方の封止管部を挿入
して接着剤で固定し、他方の封止管部より伸びる
リード線を一方の封止管部側に伸ばしてＵ字部に
沿つて配設し、当該ベースの小径部の一部が首部
に挿通された状態で、該小径部に填められた接着
剤漏れ止めワツシヤーを首部外端側に当接し、該
首部を覆つて長く伸びるよう配設された接着剤流
れ止め部材内に接着剤を充填してシヨートアーク
型放電灯を凹面反射鏡の所定位置に配設固定した
ことを特徴とする光源装置。[Claims for Utility Model Registration] A short arc discharge lamp in which one and the other sealed tube parts extend on both sides of a central light-emitting space bulge, and a small diameter part and a large diameter part, and a short arc discharge lamp having a small diameter part and a large diameter part, The base includes a base having a U-shaped portion fixed along the longitudinal direction of the outer surface, and a concave reflecting mirror having a cylindrical neck extending outward from an opening formed at the top. Insert one sealing tube section from the small diameter section and fixing with adhesive, extend the lead wire extending from the other sealing tube section toward one sealing tube section and arrange it along the U-shaped section, With a part of the small diameter part of the base inserted into the neck part, the adhesive leak-proof washer filled in the small diameter part is placed in contact with the outer end of the neck part and extended to cover the neck part. A light source device characterized in that a short arc discharge lamp is arranged and fixed at a predetermined position of a concave reflector by filling an adhesive flow prevention member with adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1479490U JPH03106652U (en) | 1990-02-19 | 1990-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1479490U JPH03106652U (en) | 1990-02-19 | 1990-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03106652U true JPH03106652U (en) | 1991-11-05 |
Family
ID=31518141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1479490U Pending JPH03106652U (en) | 1990-02-19 | 1990-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03106652U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60227337A (en) * | 1984-04-03 | 1985-11-12 | パテント‐トロイハント‐ゲゼルシヤフト・フユール・エレクトリツシエ・グリユーラムペン・ミツト・ベシユレンクテル・ハフツング | One side plug-in type high voltage discharge lamp |
| JPS61216233A (en) * | 1985-03-20 | 1986-09-25 | 松下電子工業株式会社 | Halogen bulb with mirror |
-
1990
- 1990-02-19 JP JP1479490U patent/JPH03106652U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60227337A (en) * | 1984-04-03 | 1985-11-12 | パテント‐トロイハント‐ゲゼルシヤフト・フユール・エレクトリツシエ・グリユーラムペン・ミツト・ベシユレンクテル・ハフツング | One side plug-in type high voltage discharge lamp |
| JPS61216233A (en) * | 1985-03-20 | 1986-09-25 | 松下電子工業株式会社 | Halogen bulb with mirror |
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