JPS61123466U - - Google Patents
Info
- Publication number
- JPS61123466U JPS61123466U JP607985U JP607985U JPS61123466U JP S61123466 U JPS61123466 U JP S61123466U JP 607985 U JP607985 U JP 607985U JP 607985 U JP607985 U JP 607985U JP S61123466 U JPS61123466 U JP S61123466U
- Authority
- JP
- Japan
- Prior art keywords
- light
- metal foil
- shielding plate
- internal lead
- light shielding
- 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
- 239000011888 foil Substances 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案の一実施例の正断面図、第２図
は第１図のＸ―Ｘ断面図、第３図は従来例の一部
分の断面図、第４図は他の従来例の一部分の断面
図である。
１はフイラメント、２は遮光板、３は内部リー
ド棒、４は金属箔、５はピンチシール部、６は熔
接面、７は支持突出部である。
Fig. 1 is a front sectional view of an embodiment of the present invention, Fig. 2 is a sectional view taken along line XX in Fig. 1, Fig. 3 is a sectional view of a portion of a conventional example, and Fig. 4 is a sectional view of another conventional example. It is a sectional view of a part. 1 is a filament, 2 is a light shielding plate, 3 is an internal lead rod, 4 is a metal foil, 5 is a pinch seal portion, 6 is a welding surface, and 7 is a supporting protrusion.
Claims (1)
トの光を一方向に反射する遮光板に内部リード棒
の一端を取着し、内部リード棒の他端を金属箔の
一側面に熔接し、内部リード棒の熔接端と共に金
属箔を電球体のピンチシール部に埋設し、金属箔
の熔接面と反対方向に向けて遮光板から支持突出
部を突設し、内部リード棒の中心線から支持突出
部の先端までの距離を電球体の内周の半径にほぼ
等しく形成して成ることを特徴とするハロゲンラ
ンプの遮光板支持構造。 One end of the internal lead rod is attached to a light shielding plate that blocks part of the light from the filament and reflects the light from the filament in one direction, and the other end of the internal lead rod is welded to one side of the metal foil. Embed the metal foil together with the welded end of the rod in the pinch seal part of the bulb body, provide a support protrusion protruding from the light shielding plate in the opposite direction to the welded surface of the metal foil, and insert the support protrusion from the center line of the internal lead rod. A support structure for a light shielding plate for a halogen lamp, characterized in that the distance to the tip of the lamp is approximately equal to the radius of the inner circumference of a light bulb body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985006079U JPH0511647Y2 (en) | 1985-01-19 | 1985-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985006079U JPH0511647Y2 (en) | 1985-01-19 | 1985-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61123466U true JPS61123466U (en) | 1986-08-04 |
| JPH0511647Y2 JPH0511647Y2 (en) | 1993-03-23 |
Family
ID=30483190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985006079U Expired - Lifetime JPH0511647Y2 (en) | 1985-01-19 | 1985-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0511647Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS481962U (en) * | 1971-05-25 | 1973-01-11 | ||
| JPS58147153U (en) * | 1982-03-29 | 1983-10-03 | 松下電子工業株式会社 | incandescent light bulb for vehicle |
-
1985
- 1985-01-19 JP JP1985006079U patent/JPH0511647Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS481962U (en) * | 1971-05-25 | 1973-01-11 | ||
| JPS58147153U (en) * | 1982-03-29 | 1983-10-03 | 松下電子工業株式会社 | incandescent light bulb for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0511647Y2 (en) | 1993-03-23 |