JP3956998B2 - ランプ - Google Patents
ランプ Download PDFInfo
- Publication number
- JP3956998B2 JP3956998B2 JP2006180970A JP2006180970A JP3956998B2 JP 3956998 B2 JP3956998 B2 JP 3956998B2 JP 2006180970 A JP2006180970 A JP 2006180970A JP 2006180970 A JP2006180970 A JP 2006180970A JP 3956998 B2 JP3956998 B2 JP 3956998B2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- base
- conductive
- screw
- ring
- 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.)
- Expired - Fee Related
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- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Description
この発明の第13の実施の形態を図22から図25により説明する。すなわち、このランプは、口金部2がその先端中心の両側にスリット46、47を有し、口金部2に点灯回路20を内蔵し、U字形に折曲されたばね性の導電体例えば板ばね48の両端をスリット46、47に通して口金部2内に挿通している。板ばね48は少なくともスリット47に対しては摺動自在に挿通されている。そして板ばね48のスリット46に挿通した端部を点灯回路20の基板21に実装し、板ばね48の略中央位置に中心接点部6を設けている。
2 口金部
3 ねじ部
4 導電部
6 中心接点部
11 リング部
12 延出部
13 周溝
15 弾性片
16 孔
20 点灯回路
21 基板
30 窓孔
31、32 リング部
34 受け金
36 リング部
46、47 スリット
48 板ばね
Claims (2)
- ねじ込み型のランプソケットに螺合する口金部および出光部を有するランプであって、前記口金部は先端に中心接点部を有する樹脂製の有底円筒形をなし外周にねじ部を有する本体と、前記出光部に電気接続されるものであって弾性および導電性を有して前記本体の外周に設けられたリング部とを備え、前記リング部は前記中心接点部の近傍に延びる延出部を有し、前記リング部および前記延出部が前記ねじ部のねじ山に整合するねじ山を有するランプ。
- ねじ込み型のランプソケットに螺合する口金部および出光部を有するランプであって、前記口金部は外周に周溝を有し前記周溝に貫通孔を有する樹脂製の有底円筒形の本体と、前記周溝に嵌合して径方向に弾性を有する略C字形のリング形状であって外周面にねじ部を有し、かつ前記貫通孔を通して前記出光部に電気接続されるリード部を有する導電性の弾性片とを備えたランプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006180970A JP3956998B2 (ja) | 2006-06-30 | 2006-06-30 | ランプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006180970A JP3956998B2 (ja) | 2006-06-30 | 2006-06-30 | ランプ |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002182552A Division JP3843899B2 (ja) | 2002-06-24 | 2002-06-24 | ランプ |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007000905A Division JP4187041B2 (ja) | 2007-01-09 | 2007-01-09 | ランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006302908A JP2006302908A (ja) | 2006-11-02 |
JP3956998B2 true JP3956998B2 (ja) | 2007-08-08 |
Family
ID=37470907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006180970A Expired - Fee Related JP3956998B2 (ja) | 2006-06-30 | 2006-06-30 | ランプ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3956998B2 (ja) |
-
2006
- 2006-06-30 JP JP2006180970A patent/JP3956998B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006302908A (ja) | 2006-11-02 |
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