JPH03176927A - Fluorescent lamp - Google Patents
Fluorescent lampInfo
- Publication number
- JPH03176927A JPH03176927A JP1314801A JP31480189A JPH03176927A JP H03176927 A JPH03176927 A JP H03176927A JP 1314801 A JP1314801 A JP 1314801A JP 31480189 A JP31480189 A JP 31480189A JP H03176927 A JPH03176927 A JP H03176927A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- base
- lead wire
- external lead
- lead wires
- 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
- 239000011521 glass Substances 0.000 claims abstract description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は主としてファクシミリ、複写機の原稿照明用な
との、機器に組み込んで使用する蛍光灯に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a fluorescent lamp that is incorporated into equipment, mainly for illuminating documents in facsimiles and copying machines.
従来の技術
従来、この種の蛍光灯は、第３図に示すように口金キャ
ップ１と、口金ピン２および絶縁板３とを備え、蛍光灯
４の引出線５を口金ピン２に挿入して半田付けしたもの
であった。2. Description of the Related Art Conventionally, this type of fluorescent lamp has been provided with a base cap 1, a base pin 2, and an insulating plate 3, as shown in FIG. It was soldered.
発明が解決しようとする課題
しかし、このような従来の蛍光灯では、蛍光灯を点灯す
る電源との接続には接点６ａ、絶縁カバー６ｂなどから
構成されるソケット６、およびリード線７が必要であり
、部品点数が多くコストが高くなるという欠点があった
。同時に、電気接続箇所が多くなるため、接触不良が発
生しやすかった。また、ソケット６を取付けるためのス
ペースが必要であり、蛍光灯を取付ける装置が大型化す
るという問題もあった。Problems to be Solved by the Invention However, in such conventional fluorescent lamps, a socket 6 consisting of a contact 6a, an insulating cover 6b, etc., and a lead wire 7 are required for connection to a power source for lighting the fluorescent lamp. However, there were drawbacks such as a large number of parts and high costs. At the same time, since there are many electrical connection points, contact failures are more likely to occur. Further, a space is required to install the socket 6, and there is also a problem that the device for installing the fluorescent lamp becomes larger.
本発明はこのような問題を解決するためになされたもの
で、安価で信頼性が高く、取付けのためのスペースを小
さくてきる蛍光灯を提供するものである。The present invention has been made to solve these problems, and provides a fluorescent lamp that is inexpensive, highly reliable, and requires less space for installation.
課題を解決するための手段
この問題点を解決するために本発明の蛍光灯は、バルブ
端部を保持する合成樹脂製の口金と、前記口金に一端を
固定した２本の金属製の角棒とを備え、前記２本の角棒
のそれぞれに前記ガラスバルブから導出された導入線と
電源に接続されるヘき外部リード線を巻き付けて接続し
たものである。Means for Solving the Problems In order to solve this problem, the fluorescent lamp of the present invention includes a synthetic resin base that holds the end of the bulb, and two square metal bars with one end fixed to the base. The lead-in wire led out from the glass bulb and the external lead wire connected to the power source are wound around and connected to each of the two square rods.
作用
この構成により、蛍光灯の引出線と外部リード線は金属
製の角棒を介して直接接続されるので、別にソケットを
設ける必要がな（、取付けのためのスペースを小さくて
きる。さらに、部品点数が少なくなり、コストが低減で
きるとともに、半田付けやソケット部の押圧による接続
部分がな（なり、角棒への巻き付けによる接続のみとな
るので、電気的接続の信頼性が高（なる。Function: With this configuration, the fluorescent lamp's lead wire and the external lead wire are directly connected via the metal square rod, so there is no need to provide a separate socket (and the installation space is reduced. The number of parts is reduced, which reduces costs, and there is no need to connect by soldering or pressing the socket part, and the only connection is by wrapping it around a square bar, so the reliability of the electrical connection is high.
実施例
第１図は本発明の一実施例である蛍光灯の要部斜視図で
ある。第１図において、４は蛍光灯、５はガラスバルブ
端部から導出された引出線、７は電源に接続されるべき
外部リード線であり、８は蛍光灯口金、９は金属製の角
棒を示す。Embodiment FIG. 1 is a perspective view of essential parts of a fluorescent lamp which is an embodiment of the present invention. In Fig. 1, 4 is a fluorescent lamp, 5 is a lead wire led out from the end of the glass bulb, 7 is an external lead wire to be connected to the power supply, 8 is a fluorescent lamp base, and 9 is a square metal bar. shows.
角棒９は口金８に一端を圧入して固定されており、蛍光
灯４の管軸と直角に設けられている。The square rod 9 is fixed by press-fitting one end into the base 8, and is provided at right angles to the tube axis of the fluorescent lamp 4.
第２図は同じく本発明実施例の蛍光灯の要部断面図て、
蛍光灯４と外部り−１・線７を接続固定した状態を示す
。FIG. 2 is a sectional view of the main part of a fluorescent lamp according to an embodiment of the present invention.
A state in which the fluorescent lamp 4 and the external wire 1/wire 7 are connected and fixed is shown.
角棒９は蛍光灯４のガラスバルブ端部から引出線５が導
出されている位置の近傍に、蛍光灯４の細管１０を挟む
ような形で取付けられていることと、外部リード線７は
蛍光灯４の全長に納まるように角棒９に接続されること
によって、とくに蛍光灯４の長子方向の大きさを最小に
することができる。The square rod 9 is attached near the position where the lead wire 5 is led out from the end of the glass bulb of the fluorescent lamp 4 in such a way as to sandwich the thin tube 10 of the fluorescent lamp 4, and the external lead wire 7 is By connecting to the square rod 9 so as to fit within the entire length of the fluorescent lamp 4, the size of the fluorescent lamp 4 in the longitudinal direction can be minimized.
また、角棒９のエツジが引出線５および外部リード線７
の表面部にくいこむ形で結合されており、電気的に確実
に接続されるとともに、機械的にも強固な接続となって
いる。Also, the edge of the square bar 9 is connected to the leader wire 5 and the external lead wire 7.
It is connected in a way that it is embedded in the surface part of the connector, making it a reliable electrical connection as well as a mechanically strong connection.
以上のような構成を有するので、本発明実施例の蛍光灯
は口金８と金属製の角棒９の２つの部品でもって外部リ
ード線７との接続ができ、別にソケットを設ける必要が
ないため、部品点数が少なく、コストダウンの効果が大
きい。With the above configuration, the fluorescent lamp according to the embodiment of the present invention can be connected to the external lead wire 7 using two parts, the base 8 and the square metal bar 9, and there is no need to provide a separate socket. , the number of parts is small, and the cost reduction effect is large.
また、半田付けやソケット部の押圧接続がなくなり、巻
付けによる接続のみとなるので、電気的接続の信頼性が
向上する。さらに、ソケットの取付°けのためのスペー
スが必要なく口金自体の構造も簡単で小型化できるため
、取付けのためのスペースを小さくでき、蛍光灯を取付
ける装置の小型化が可能となる。Further, since soldering and pressing connection of the socket part are eliminated, and only connection is made by winding, the reliability of electrical connection is improved. Furthermore, since no space is required for mounting the socket, and the structure of the base itself is simple and compact, the space for mounting can be reduced, and the device for mounting the fluorescent lamp can be miniaturized.
発明の詳細
な説明したように、本発明は部品点数を削減することが
できるので、コストを低減することができ、また電気的
接続の信頼性を向上することができ、さらに口金が小型
となるので、取付スペースが小さくなり、このため蛍光
灯が取付けられる装置の小型化を図ることができるとい
うすぐれた効果を有する蛍光灯を提供することができる
ものである。As described in detail, the present invention can reduce the number of parts, thereby reducing costs, improving the reliability of electrical connections, and making the base smaller. Therefore, it is possible to provide a fluorescent lamp which has an excellent effect in that the installation space is reduced, and therefore the device to which the fluorescent lamp is installed can be downsized.
第１図は本発明の一実施例である蛍光灯の要部斜視図、
第２図は同じく要部断面図、第３図は従来の蛍光灯の一
部断面図である。
４・・・・・・蛍光灯、５・・・・・・引出線、７・・
・・・・外部リード線、８・・・・・・口金、９・・・
・・・角棒。
第１図
ダ 認可
、５−８弓１出糸狼
り′ ・タト音？！Ｊ−）！！衆梨
？・・口金FIG. 1 is a perspective view of the main parts of a fluorescent lamp which is an embodiment of the present invention.
FIG. 2 is a sectional view of the main part, and FIG. 3 is a partial sectional view of a conventional fluorescent lamp. 4...Fluorescent lamp, 5...Leader line, 7...
... External lead wire, 8 ... Base, 9 ...
...Square stick. Figure 1: Approval, 5-8 bow, 1 thread, Tato sound? ! J-)! ! Shuri?・・Case
Claims (1)
一端を固定した２本の金属製の角棒とを備え、前記２本
の角棒のそれぞれに前記ガラスバルブから導出された引
出線と電源に接続されるべき外部リード線を巻き付けて
接続したことを特徴とする蛍光灯。A synthetic resin cap for holding an end of the bulb, and two square metal bars having one end fixed to the cap, and a lead wire led out from the glass bulb to each of the two square bars. A fluorescent lamp characterized in that an external lead wire to be connected to a power source is connected by wrapping the external lead wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31480189A JP2746705B2 (en) | 1989-12-04 | 1989-12-04 | Fluorescent light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31480189A JP2746705B2 (en) | 1989-12-04 | 1989-12-04 | Fluorescent light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03176927A true JPH03176927A (en) | 1991-07-31 |
| JP2746705B2 JP2746705B2 (en) | 1998-05-06 |
Family
ID=18057764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31480189A Expired - Fee Related JP2746705B2 (en) | 1989-12-04 | 1989-12-04 | Fluorescent light |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2746705B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008021607A (en) * | 2006-07-14 | 2008-01-31 | Nec Lighting Ltd | Connection structure of discharge lamp, and illumination device |
-
1989
- 1989-12-04 JP JP31480189A patent/JP2746705B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008021607A (en) * | 2006-07-14 | 2008-01-31 | Nec Lighting Ltd | Connection structure of discharge lamp, and illumination device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2746705B2 (en) | 1998-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |