JPS61197681U - - Google Patents
Info
- Publication number
- JPS61197681U JPS61197681U JP8195285U JP8195285U JPS61197681U JP S61197681 U JPS61197681 U JP S61197681U JP 8195285 U JP8195285 U JP 8195285U JP 8195285 U JP8195285 U JP 8195285U JP S61197681 U JPS61197681 U JP S61197681U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- fluorescent lamp
- circuit board
- lighting device
- lamp lighting
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Connecting Device With Holders (AREA)
Description
第１図ないし第３図は本考案の一実施例を示し
、第１図は分解した斜視図、第２図は回路基板の
要部の平面図、第３図は接触状態の断面図、第４
図および第５図は従来の構造を示し、第４図は分
解した斜視図、第５図は接触状態の断面図である
。
１…けい光ランプ、２…口金、３…接点、６…
回路基板、７…給電端子、２０…スペーサ。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is an exploded perspective view, FIG. 2 is a plan view of the main parts of the circuit board, FIG. 3 is a cross-sectional view of the circuit board in a contact state, and FIG. 4
5 and 5 show the conventional structure, FIG. 4 is an exploded perspective view, and FIG. 5 is a sectional view in a contact state. 1... Fluorescent lamp, 2... Base, 3... Contact, 6...
Circuit board, 7...power supply terminal, 20...spacer.
Claims (1)
面に、電極と接続された４個の接点を略同一平面
に位置して配設し、これら接点を回路基板に設け
た弾性片よりなる４個の給電端子に、この給電端
子が弾性変形する方向に接触させて給電するけい
光ランプ照明装置において、上記口金の側面およ
び回路基板のいづれか一方に、上記各接点と各給
電端子が略均等な接触圧を保つように規制するス
ペーサを取付けたことを特徴とするけい光ランプ
照明装置。 Four contacts connected to electrodes are arranged substantially on the same plane on the side of the cap attached between both ends of the annular fluorescent lamp, and these contacts are made of an elastic piece provided on the circuit board. In a fluorescent lamp lighting device that supplies power by contacting the power supply terminals in the direction in which the power supply terminals are elastically deformed, each contact point and each power supply terminal are arranged approximately equally on either the side surface of the cap or the circuit board. A fluorescent lamp lighting device characterized by being equipped with a spacer that regulates contact pressure to be maintained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8195285U JPH0140145Y2 (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8195285U JPH0140145Y2 (en) | 1985-05-31 | 1985-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61197681U true JPS61197681U (en) | 1986-12-10 |
| JPH0140145Y2 JPH0140145Y2 (en) | 1989-12-01 |
Family
ID=30629225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8195285U Expired JPH0140145Y2 (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0140145Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009104978A (en) * | 2007-10-25 | 2009-05-14 | Hitachi Displays Ltd | Liquid crystal display device |
-
1985
- 1985-05-31 JP JP8195285U patent/JPH0140145Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009104978A (en) * | 2007-10-25 | 2009-05-14 | Hitachi Displays Ltd | Liquid crystal display device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140145Y2 (en) | 1989-12-01 |