JPS6441960U - - Google Patents
Info
- Publication number
- JPS6441960U JPS6441960U JP13684687U JP13684687U JPS6441960U JP S6441960 U JPS6441960 U JP S6441960U JP 13684687 U JP13684687 U JP 13684687U JP 13684687 U JP13684687 U JP 13684687U JP S6441960 U JPS6441960 U JP S6441960U
- Authority
- JP
- Japan
- Prior art keywords
- light bulb
- tube
- base member
- envelope tube
- fixed
- 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
- 239000000919 ceramic Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
第１図は本考案実施例の断面図、第２図は要部
斜視図、第３図は従来例の正面図である。
１……白熱電球、１ａ，１ｂ……圧着封止部、
２……外封管、２ａ……半球状部、３……ベース
部材、３ｃ……後端部、４……接続部材、４ａ…
…フランジ部、５……サポータ、５１……リング
部、５２……中心線部、５３……脚部、６……保
持用ワイヤー、７……接着剤。
FIG. 1 is a sectional view of an embodiment of the present invention, FIG. 2 is a perspective view of the main parts, and FIG. 3 is a front view of a conventional example. 1...Incandescent light bulb, 1a, 1b...Crimp sealing part,
2...Outer envelope tube, 2a...Semispherical part, 3...Base member, 3c...Rear end part, 4...Connection member, 4a...
...Flange portion, 5... Supporter, 51... Ring portion, 52... Center line portion, 53... Leg portion, 6... Holding wire, 7... Adhesive.
Claims (1)
管内に配置され、外封管の他端に接続部材を介し
て固定されたセラミツク製ベース部材と、このベ
ース部材に接着固定された一端給電型の管形白熱
電球とよりなる二重管式白熱電球において、 前記ベース部材の後端部が円筒状の接続部材に
挿入されて接着固定され、前記白熱電球は、他端
にも圧着封止部が形成され、この圧着封止部には
保持用ワイヤーの一端が埋設されてなり、外封管
の半球状部に内接するリング部と、このリング部
の直径である中心線部と、リング部および中心線
部に連設された一対の脚部からなるサポータの当
該脚部が前記ベース部材に固定され、かつ該圧着
封止部から突出した保持用ワイヤーが該サポータ
の中心線部に溶接されて固定されたことを特徴と
する二重管式白熱電球。[Claims for Utility Model Registration] An envelope tube with one end formed in a hemispherical shape, a ceramic base member disposed within the envelope tube and fixed to the other end of the envelope tube via a connecting member, In this double-tube incandescent light bulb consisting of a one-end feeding type tubular incandescent light bulb that is adhesively fixed to the base member, the rear end of the base member is inserted into and adhesively fixed to the cylindrical connecting member, and the incandescent The light bulb has a crimp-sealed part formed at the other end, and one end of the holding wire is embedded in this crimp-sealed part, and a ring part inscribed in the hemispherical part of the outer envelope tube, and this ring part. The supporter has a centerline portion having a diameter of , and a pair of legs connected to the ring portion and the centerline portion. A double tube type incandescent light bulb, characterized in that a wire is welded and fixed to the center line portion of the supporter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13684687U JPH0521256Y2 (en) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13684687U JPH0521256Y2 (en) | 1987-09-09 | 1987-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6441960U true JPS6441960U (en) | 1989-03-13 |
| JPH0521256Y2 JPH0521256Y2 (en) | 1993-05-31 |
Family
ID=31397735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13684687U Expired - Lifetime JPH0521256Y2 (en) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521256Y2 (en) |
-
1987
- 1987-09-09 JP JP13684687U patent/JPH0521256Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521256Y2 (en) | 1993-05-31 |