JPS63105260U - - Google Patents
Info
- Publication number
- JPS63105260U JPS63105260U JP19854786U JP19854786U JPS63105260U JP S63105260 U JPS63105260 U JP S63105260U JP 19854786 U JP19854786 U JP 19854786U JP 19854786 U JP19854786 U JP 19854786U JP S63105260 U JPS63105260 U JP S63105260U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- bent
- light bulb
- upper plate
- lower plate
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案実施例の展開説明図、第２図は
平面図、第３図は要部の縦断面図である。
１…抱持部、２…ストツパー部、３…舌部、４
…リード線接続部、１１…開口、１２…切欠き部
、１４…下板、１５…上板、１７…ガイド部、２
０…白熱電球、２１…封体、２２…圧着封止部、
２３…モリブデン箔、２６…外部リード棒。
FIG. 1 is a developed explanatory view of an embodiment of the present invention, FIG. 2 is a plan view, and FIG. 3 is a vertical sectional view of the main parts. 1... Holding part, 2... Stopper part, 3... Tongue part, 4
...Lead wire connection part, 11...Opening, 12...Notch part, 14...Lower plate, 15...Upper plate, 17...Guide part, 2
0...Incandescent light bulb, 21...Encapsulation body, 22...Crimp sealing part,
23...Molybdenum foil, 26...External lead rod.
Claims (1)
返し部に開口が形成されるとともに、上板が屈曲
されて下板に溶接され、白熱電球の管形封体の両
端に形成された偏平な圧着封止部が該開口から挿
入される抱持部と、この抱持部の奥底で上板の一
部分が垂直方向に屈曲され、圧着封止部の端縁が
当接するストツパー部と、圧着封止部から伸びる
外部リード棒に接触する位置において該ストツパ
ー部が水平方向に屈曲して形成され、この外部リ
ード棒が溶接される舌部と、該抱持部の下板から
一体に延長された板状のリード線接続部とからな
る白熱電球用板状口金。 ２ 前記抱持部の上板もしくは下板の側端部を屈
曲し、圧着封止部の側縁が当接する一対のガイド
部が形成されたことを特徴とする実用新案登録請
求の範囲第１項記載の白熱電球用板状口金。 ３ 前記抱持部の上板および／もしくは下板に放
熱用の切欠き部が形成されたことを特徴とする実
用新案登録請求の範囲第１項記載の白熱電球用板
状口金。[Claims for Utility Model Registration] 1. A metal plate is folded back into an upper plate and a lower plate, an opening is formed in the folded part, and the upper plate is bent and welded to the lower plate to form a tube-shaped seal for an incandescent light bulb. A holding part into which flat crimp sealing parts formed at both ends of the body are inserted through the opening, and a part of the upper plate is bent in the vertical direction at the deep bottom of this holding part, and the edge of the crimp sealing part is bent in the vertical direction. a stopper portion that abuts, a tongue portion formed by bending the stopper portion in the horizontal direction at a position where it contacts an external lead rod extending from the crimp-sealed portion, and to which the external lead rod is welded; and a tongue portion to which the external lead rod is welded; A plate-shaped base for an incandescent light bulb, consisting of a plate-shaped lead wire connection part that extends integrally from the lower plate. 2. Utility model registration claim 1, characterized in that the side edges of the upper plate or the lower plate of the holding part are bent to form a pair of guide parts with which the side edges of the crimp sealing part abut. A plate-shaped cap for an incandescent light bulb as described in . 3. The plate-shaped cap for an incandescent light bulb as claimed in claim 1, which is a utility model registration, characterized in that a notch for heat radiation is formed in the upper plate and/or the lower plate of the holding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19854786U JPH049732Y2 (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19854786U JPH049732Y2 (en) | 1986-12-26 | 1986-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63105260U true JPS63105260U (en) | 1988-07-07 |
| JPH049732Y2 JPH049732Y2 (en) | 1992-03-11 |
Family
ID=31159336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19854786U Expired JPH049732Y2 (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049732Y2 (en) |
-
1986
- 1986-12-26 JP JP19854786U patent/JPH049732Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH049732Y2 (en) | 1992-03-11 |
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