JPS59165333A - Method of securing bulb base for bulb base type fluorescent lamp - Google Patents
Method of securing bulb base for bulb base type fluorescent lampInfo
- Publication number
- JPS59165333A JPS59165333A JP58039927A JP3992783A JPS59165333A JP S59165333 A JPS59165333 A JP S59165333A JP 58039927 A JP58039927 A JP 58039927A JP 3992783 A JP3992783 A JP 3992783A JP S59165333 A JPS59165333 A JP S59165333A
- Authority
- JP
- Japan
- Prior art keywords
- base
- cap
- light bulb
- bulb base
- pin
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
- H01J5/58—Means for fastening the separate part to the vessel, e.g. by cement
- H01J5/60—Means for fastening the separate part to the vessel, e.g. by cement for fastening by mechanical means
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は電球口金形螢光灯の電球口金固定方法に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method for fixing a bulb cap of a bulb cap type fluorescent lamp.
従来例の構成とその問題点
非直線状螢光灯、たとえばＵ字状螢光灯や鞍状螢光灯と
点灯装置とを一体化し、電球口金（以下口金とい↓）を
取付けた電球口金形螢光灯はすでに知られている。この
電球口金形螢光灯においては、口金の電気的絶縁を得る
ために、樹脂成形物からなる電球口金取付部（以下口金
取付部という）を用い、これに複数個の孔を設けておき
、そして口金取付部の外側に口金をねじ込んで取付け、
孔の位置する口金の部分にポンチなどで凹部を設け、孔
に凹部を突入させることにより、口金取付部に口金を固
定していた。Conventional structure and its problems A light bulb base type that integrates a non-linear fluorescent lamp, such as a U-shaped fluorescent lamp or a saddle-shaped fluorescent lamp, and a lighting device, and attaches a light bulb base (hereinafter referred to as the base ↓). Fluorescent lights are already known. In this light bulb base type fluorescent lamp, in order to obtain electrical insulation of the base, a light bulb base mounting part (hereinafter referred to as the base mounting part) made of a resin molded product is used, and a plurality of holes are provided in this. Then, screw the cap onto the outside of the cap mounting part and install it.
The cap was fixed to the cap mounting portion by making a recess with a punch or the like in the part of the cap where the hole was located and pushing the recess into the hole.
ところが、このような電球口金形螢光灯は、電球に比べ
て、寸法１重量ともにはるかに大きいため、電球用ソケ
ットに取付けるにあたって、これに口金をねじ込む際に
口金がソケットに強くねじ込まれやすく、強くねじ込ま
れた場合、口金に変形が生じて、口金をソケットから取
外すときに口金がソケットにくい込んでしまい、口金の
取外しが困難となったり、口金が口金取付部から外れて
しまうという問題があった。However, such light bulb base-shaped fluorescent lamps are much larger in size and weight than light bulbs, so when installing them in a light bulb socket, the base is likely to be screwed into the socket strongly. If the cap is screwed in too tightly, the cap may become deformed, causing the cap to become stuck in the socket when removed from the socket, making it difficult to remove the cap, or causing the cap to come off from the cap mounting section. Ta.
発明の目的
本発明はソケットから口金を取外すときなどに口金取付
部から口金が離脱することがなく、口金取付部に口金を
強固に、しかも確実かつ迅速に取付けることのできる電
球口金形螢光灯の電球口金固定方法を提供するものであ
る。OBJECTS OF THE INVENTION The present invention provides a light bulb base type fluorescent lamp that prevents the base from coming off from the base mounting part when the base is removed from the socket, and allows the base to be firmly, reliably and quickly attached to the base mounting part. The present invention provides a method for fixing a light bulb cap.
発明の構成
本発明の方法は樹脂成形物からなる口金取付部の外側に
口金を取付け、先端部が鋭角をなし、この先端部に連な
る胴部の終端にはと自移動阻止部を有するピンの前記胴
部の終端にはと目を挿入保持し、前記ピンを前記口金お
よび前記口金取付部に貫通させたのち、前記ピンを引抜
いてこれらにピンを残し、とのはと目にて前記口金取付
部に口金を固定するようにしたものである。Structure of the Invention The method of the present invention is to attach a cap to the outside of a cap mounting portion made of a resin molded product, and to attach a pin having an acute-angled tip and a self-movement preventing portion at the end of the body connected to the tip. An eyelet is inserted and held at the end of the body, and the pin is passed through the mouthpiece and the mouthpiece attachment part, and then the pin is pulled out and the pin is left behind, and the eyelet is inserted into the mouthpiece and the eyelet is inserted into the mouthpiece. The cap is fixed to the mounting part.
実施例の説明
以下、本発明の一実施例について図面を用いて説明する
。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
第１図に示すように、本発明の方法により得られた一例
の電球口金形螢光灯は、内部に鞍状螢光灯などの非直線
状螢光灯２点灯管および安定器を収納した硝子などから
なるグローブ１および金属などからなるカップ状部２と
、このカップ状部２に取付けられた樹脂成形物からなる
口金取付部３と、この口金取付部３にねじ込まれて取付
けられた口金４とを主要部としている。As shown in FIG. 1, an example of a light bulb cap-shaped fluorescent lamp obtained by the method of the present invention houses a non-linear fluorescent lamp such as a saddle-shaped fluorescent lamp, 2 lighting tubes, and a ballast inside. A globe 1 made of glass or the like, a cup-shaped part 2 made of metal or the like, a cap mounting part 3 made of a resin molded product attached to the cup-shaped part 2, and a cap mounting part 3 screwed into the cap mounting part 3. The main part is the base 4.
そして、上記口金取付部および口金は次のような構造に
なっている。すなわち、第２図に示すように、口金取付
部３は熱硬化性樹脂などで成形されており、外周にねじ
溝が形成されている。またこの口金取付部３には、複数
の孔６が設けられている。The cap mounting portion and the cap have the following structure. That is, as shown in FIG. 2, the cap mounting portion 3 is molded from a thermosetting resin or the like, and has a threaded groove formed on its outer periphery. Further, a plurality of holes 6 are provided in this base mounting portion 3.
一方、口金４は通常のものであって、アルミニウム、真
ちゅうなどからなる口金シェル６と、絶縁物７と、接点
８とを有している。On the other hand, the cap 4 is a conventional one, and includes a cap shell 6 made of aluminum, brass, or the like, an insulator 7, and a contact 8.
そして、口金取付部３に口金４がねじ込まれて取付けら
れ、複数個の孔６のうち、少なくとも１個の孔に口金シ
ェル６の外側からはと目１２が貫通されている。A cap 4 is screwed and attached to the cap mounting portion 3, and an eyelet 12 is passed through at least one of the plurality of holes 6 from the outside of the cap shell 6.
なお、はと目が挿入されていない孔に対しては、従来ど
おりポンチなどで口金シェル６に凹部１０を設け、この
凹部１ｏを孔６に突入させている。For holes in which no eyelet is inserted, a recess 10 is formed in the cap shell 6 using a punch or the like, and this recess 1o is inserted into the hole 6, as in the conventional method.
かかる電球口金形螢光灯の口金固定方法を第３図（−）
〜（Ｃ）を参照して説明する。Figure 3 (-) shows how to fix the cap of such a light bulb cap type fluorescent lamp.
This will be explained with reference to (C).
第３図（ａ）は口金取付部３および口金のロ金シェ目
ル６にはとめを貫通する前の状態を示し、口金取付部３
に口金をねじ込んで取付け、先端部１１ａが鋭角をなし
、この先端部１１ａに連なる胴部１１ｂの終端にはと自
移動阻止部１１Ｃを有するピン１１の胴部１１ｂにはと
目１２を挿入保持している。次に、胴部１１ｂにはと目
１２を保持しだピン１１を、エアーシリンダまたは機械
的駆動方法により水平に移動する。FIG. 3(a) shows the state before the stop is penetrated into the cap mounting part 3 and the round metal shell eye 6 of the cap, and the cap mounting part 3
The eyelet 12 is inserted and held in the body part 11b of the pin 11, which has an acute-angled tip 11a and a self-movement prevention part 11C at the end of the body 11b connected to the tip 11a. are doing. Next, the pin 11 holding the eyelet 12 in the body portion 11b is moved horizontally by an air cylinder or a mechanical drive method.
そうすると、第３図Φ）に示すように、ピン１１の先端
部１１ａは口金シェル６を突き破って孔６を貫通し、は
と目１２のフランジ部が口金シェル６に当る所でピン１
１の駆動を停止する。そして、第３図（Ｃ）に示すよう
に、口金取付部３および口金６からピン１１を引抜くと
、ピン１１によって成形された口金シェル６の孔のエツ
ジ部かはと目１２に食い込む形となり、はと目１２は口
金取付部３および口金シェル６に残り、はと目１２にて
口金取付部３に口金が取付けられる。ピン１１は引抜い
た後、元の位置に戻す。Then, as shown in FIG.
1 is stopped. Then, as shown in FIG. 3(C), when the pin 11 is pulled out from the cap mounting part 3 and the cap 6, the edge portion of the hole of the cap shell 6 formed by the pin 11 will bite into the eyelet 12. Therefore, the eyelet 12 remains on the cap mounting portion 3 and the cap shell 6, and the cap is attached to the cap mounting portion 3 at the eyelet 12. After the pin 11 is pulled out, it is returned to its original position.
さらに強固に口金を口金取付部に固定するには、はと目
と口金シェルとを半田付けすればよい。この場合には、
はと目と口金シェルとが固定されるだけでなく、はと目
の孔に半田が侵入する結果、口金の口金取付部への固定
力が一層増強される効果がある。In order to more firmly fix the cap to the cap mounting portion, the eyelet and the cap shell may be soldered. In this case,
Not only is the eyelet and the cap shell fixed, but also the solder enters the eyelet hole, which has the effect of further increasing the fixing force of the cap to the cap mounting portion.
なお、口金°取付部が肉厚の薄い熱可塑性樹脂で成形さ
れている場合には、あらかじめはと０挿入用の孔を設け
ておかなくてよい。In addition, if the cap mounting portion is molded from a thin thermoplastic resin, it is not necessary to provide a hole for inserting the dowel in advance.
発明の詳細
な説明したように、本発明によれば、口金を樹脂成形物
からなる口金取付部にはと目にて固定するようにしてい
るので、口金を口金取付部に強固に固定することができ
、しかも口金および口金取付部にはと目を確実かつ迅速
に固定することができる電球口金形螢光灯の電球口金固
定方法を提供することができるものである。As described in detail, according to the present invention, the cap is fixed to the cap mounting portion made of a resin molded product at the eyelets, so that the cap can be firmly fixed to the cap mounting portion. To provide a method for fixing a light bulb base of a light bulb base type fluorescent lamp, in which the eyelet can be securely and quickly fixed to the base and the base mounting part.
第１図は本発明の方法により得られた電球口金形螢光灯
の一例の正面図、第２図は同じく口金部分の拡大断面図
、第３図（、）〜（Ｃ）は本発明の方法の一実施例の工
程図である。
１・・・・・・グローブ、２・・・・・・カップ状部、
３・・・・・・口金取付部、４・・・・・・口金、６・
・・・・・孔、６・・・・・・口金シェル、１１・・・
・・・ピン、１２・・・・・・はと目。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
第２図
図FIG. 1 is a front view of an example of a light bulb cap-type fluorescent lamp obtained by the method of the present invention, FIG. 2 is an enlarged sectional view of the cap portion, and FIGS. FIG. 2 is a process diagram of one embodiment of the method. 1...Glove, 2...Cup-shaped part,
3...Cap mounting part, 4...Cap, 6.
...hole, 6 ... cap shell, 11 ...
...pin, 12...eyelet. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 Figure
Claims (1)
取付け、先端部が鋭角をなし、この先端部に連なる胴部
の終端にはと自移動阻止部を有するビンの前記胴部には
と目を挿入保持し、前記はと目を保持した前記ビンを前
記電球口金および前記電球口金取付部に貫通させたのち
、前記ビンを引抜いて前記電球口金および前記電球口金
取付部に前記はと目を残し、とのはと目にて前記電球口
金取付部に前記電球口金を固定することを電球口金形螢
光灯の電球口金固定方法。A light bulb cap is attached to the outside of the light bulb cap mounting part made of a resin molded product, and the tip of the bottle has an acute angle and has a self-movement prevention part at the end of the body connected to the tip. After inserting and holding the eyelet and passing the bottle holding the eyelet through the light bulb base and the light bulb base mounting part, the bottle is pulled out and the eyelet is inserted into the light bulb base and the light bulb base mounting part. A method for fixing a light bulb base of a light bulb base type fluorescent lamp, wherein the light bulb base is fixed to the light bulb base mounting part at the eyelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58039927A JPS59165333A (en) | 1983-03-09 | 1983-03-09 | Method of securing bulb base for bulb base type fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58039927A JPS59165333A (en) | 1983-03-09 | 1983-03-09 | Method of securing bulb base for bulb base type fluorescent lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59165333A true JPS59165333A (en) | 1984-09-18 |
| JPH0410692B2 JPH0410692B2 (en) | 1992-02-26 |
Family
ID=12566564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58039927A Granted JPS59165333A (en) | 1983-03-09 | 1983-03-09 | Method of securing bulb base for bulb base type fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59165333A (en) |
-
1983
- 1983-03-09 JP JP58039927A patent/JPS59165333A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0410692B2 (en) | 1992-02-26 |
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