JPH0795463B2 - Lamp socket for single base - Google Patents
Lamp socket for single baseInfo
- Publication number
- JPH0795463B2 JPH0795463B2 JP2104863A JP10486390A JPH0795463B2 JP H0795463 B2 JPH0795463 B2 JP H0795463B2 JP 2104863 A JP2104863 A JP 2104863A JP 10486390 A JP10486390 A JP 10486390A JP H0795463 B2 JPH0795463 B2 JP H0795463B2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- socket
- base
- longitudinal axis
- lamp base
- 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 - Lifetime
Links
Landscapes
- Connecting Device With Holders (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、片口金用ランプソケットに関するものであ
る。The present invention relates to a lamp socket for a single base.
第５図及び第６図は、特開平１−161686号公報に開示さ
れた従来のランプソケットを示し、第５図は正面図、第
６図は第５図のＡ−Ａ断面図である。5 and 6 show a conventional lamp socket disclosed in JP-A-1-161686, FIG. 5 is a front view, and FIG. 6 is a sectional view taken along the line AA of FIG.
従来のランプソケットは、ソケット本体１の側部の半周
部よりランプ口金11の外形状に対応した形状の支持壁３
を立設するとともに、この支持壁３の長手軸方向両端に
突設したランプ口金12の突起12aに係合する結合部４を
設けたものである。The conventional lamp socket has a support wall 3 having a shape corresponding to the outer shape of the lamp base 11 from the half circumference of the side of the socket body 1.
And the connecting portions 4 that engage with the projections 12a of the lamp cap 12 that are provided at both ends of the support wall 3 in the longitudinal axis direction.
なお、5,6はランプピン挿入孔、7,8はソケット取付孔、
9,10は接触片、11はランプ管である。5 and 6 are lamp pin insertion holes, 7 and 8 are socket mounting holes,
9 and 10 are contact pieces, and 11 is a lamp tube.
このような構成になっているので、ランプ口金12を結合
部４にそわせて、ランプピンをランプ挿入孔5,6に斜め
に挿入し、突起12aを結合部４に係合すれば、蛍光ラン
プをランプソケットに簡単に取り付けることができる。With such a configuration, the lamp base 12 is aligned with the joint portion 4, the lamp pin is obliquely inserted into the lamp insertion holes 5 and 6, and the protrusion 12a is engaged with the joint portion 4, so that the fluorescent lamp Can be easily attached to the lamp socket.
しかし、従来のランプソケットでは、ランプ口金の長手
軸が縦になるように蛍光ランプを取り付けようとした場
合、長手軸が縦の状態で水平に移動させなければならな
いため、照明器具の幅が広くなってしまうという問題点
があった。However, in a conventional lamp socket, when a fluorescent lamp is installed so that the longitudinal axis of the lamp base is vertical, the fluorescent lamp has to be moved horizontally with the longitudinal axis being vertical, so the width of the luminaire is wide. There was a problem that it would become.
この発明は、上記のような問題点を解消するためになさ
れたもので、蛍光ランプ口金の長手軸を縦にした状態で
ランプの着脱が簡単にでき、照明器具の小型化を図るこ
とのできる片口金用ランプソケットを提供することを目
的とする。The present invention has been made to solve the above-mentioned problems, and it is possible to easily attach and detach the lamp in a state where the longitudinal axis of the fluorescent lamp base is vertical, and it is possible to reduce the size of the lighting fixture. An object is to provide a lamp socket for a single base.
この発明が提供する片口金用ランプソケットは、断面が
小判形であり、かつ端面中央部から４本のランプピンが
２列等間隔で突出するとともに長手軸方向の両端に一対
の突起を有するランプ口金をその長手軸を縦にした状態
で電気的、機械的に結合するランプソケットであって、
ソケット本体と、このソケット本体の前面に形成された
逆Ｕ字状のランプ口金支持部とからなり、前記ソケット
本体は前記ランプ口金支持部の内側に前記ランプピンを
挿入するランプピン挿入孔を有し、前記ランプ口金支持
部はその上壁内側に前記ランプピンのランプピン挿入孔
への挿入時において前記ランプ口金の一方の突起の案内
ガイドとなり、かつ挿入状態でその一方の突起が係合さ
れる結合凹部を有するものである。The lamp socket for a single base provided by the present invention has an oval cross section, and four lamp pins project from the central portion of the end face in two rows at equal intervals and have a pair of projections at both ends in the longitudinal axis direction. Is a lamp socket that electrically and mechanically couples with its longitudinal axis vertical,
The socket body includes an inverted U-shaped lamp base support portion formed on the front surface of the socket body, and the socket body has a lamp pin insertion hole into which the lamp pin is inserted, inside the lamp base support portion, The lamp base support portion has a coupling recess inside the upper wall thereof, which serves as a guide guide for one protrusion of the lamp base when the lamp pin is inserted into the lamp pin insertion hole, and which engages one protrusion in the inserted state. I have.
この発明に係る片口金用ランプソケットへのランプ口金
の結合は、ランプ口金のランプピンを、同口金の長手軸
を縦にした状態でランプピン挿入孔に挿入し、ランプ口
金の一方の突起をランプ口金支持部の結合凹部に係合す
ることにより、行うことができる。To connect the lamp base to the lamp socket for a single base according to the present invention, the lamp pin of the lamp base is inserted into the lamp pin insertion hole with the longitudinal axis of the base being vertical, and one protrusion of the lamp base is attached to the lamp base. This can be done by engaging the coupling recess of the support.
以下、この発明の実施例を図面に基づいて説明する。 Embodiments of the present invention will be described below with reference to the drawings.
第１図は実施例の片口金用ランプソケットの正面図、第
２図は第１図のＡ−Ａ断面図、第３図は第１図のソケッ
ト本体に接触片を収納した状態を示す底面図、第４図は
蛍光ランプのランプソケットへの装着状態を示す図であ
る。1 is a front view of a lamp socket for a single-ended base according to an embodiment, FIG. 2 is a sectional view taken along the line AA of FIG. 1, and FIG. 3 is a bottom view showing a state in which a contact piece is stored in the socket body of FIG. FIG. 4 and FIG. 4 are views showing a mounting state of the fluorescent lamp in the lamp socket.
第１図において、１はソケット本体である。このソケッ
ト本体１には、長手軸にそってその中心よりＸ方向にず
れた位置に４本のランプピン挿入孔5,6,5a,6aが設けら
れている。In FIG. 1, reference numeral 1 is a socket body. The socket body 1 is provided with four lamp pin insertion holes 5, 6, 5a, 6a at positions displaced in the X direction from the center along the longitudinal axis.
鎖線で囲った部位はランプ口金支持部Ｙを示す。ランプ
口金支持部Ｙは、左右一対の側壁３、３と両側壁を連結
する端部上壁3bとから構成されていて、断面が小判形の
ランプ口金12の過半部を丁度嵌合できるように全体がア
ーチ形に形成されている。The portion surrounded by the chain line shows the lamp base support portion Y. The lamp base support portion Y is composed of a pair of left and right side walls 3, 3 and an upper end wall 3b connecting both side walls so that the majority of the oval lamp base 12 can be fitted exactly. The whole is arched.
端部上壁3bは、ランプ口金12をランプソケットに取り付
ける際に、その突起12a（後述）と係合する結合凹部４
を有している。２は裏蓋、7,8はソケット取付孔、9,10
は接触片、11はランプ管、13はランプピン、14は電線接
続部（第３図）、15は取付面（第４図）、16はランプホ
ルダ（第４図）、17はランプソケット（第４図）であ
る。The end upper wall 3b is a coupling recess 4 that engages with a protrusion 12a (described later) when the lamp base 12 is attached to the lamp socket.
have. 2 is the back cover, 7 and 8 are socket mounting holes, and 9 and 10
Is a contact piece, 11 is a lamp tube, 13 is a lamp pin, 14 is a wire connecting portion (Fig. 3), 15 is a mounting surface (Fig. 4), 16 is a lamp holder (Fig. 4), 17 is a lamp socket (Fig. 4). (Fig. 4).
なお、ランプ口金12は断面が小判形で、その端面からは
４本のランプピンが２列に等間隔で突出している。ラン
プ口金12の長手軸方向の両端には、外方に突出する一対
の突起12a,12aが設けられている。The lamp base 12 has an oval cross section, and four lamp pins project from the end face in two rows at equal intervals. A pair of protrusions 12a, 12a protruding outward is provided at both ends of the lamp base 12 in the longitudinal axis direction.
次に、実施例の動作について説明する。Next, the operation of the embodiment will be described.
ランプ口金12をその長手軸を縦にした状態でランプ口金
支持部Ｙの内側にに斜めに宛てがい（第２図）、ランプ
ピン13をランプピン挿入孔５、６、5a、6aにこじるよう
に挿入する。このとき、結合凹部４がランプ口金12の一
方の突起12aのガイド溝として機能し、ランプは円滑に
ソケット本体１に装着される。ランプピン13が完全にラ
ンプピン挿入孔５、６、5a、6aに挿入された状態では、
ランプ口金支持部Ｙはランプ口金12の側部を抱持し、同
時に端部上端3bの結合凹部４にランプ口金12の一方の突
起12aが係合して、蛍光ランプの装着作業が終了する。
なお、蛍光ランプの取外しは、装着作業の逆を行えばよ
い。Place the lamp base 12 diagonally inside the lamp base support portion Y with its longitudinal axis oriented vertically (Fig. 2), and insert the lamp pin 13 into the lamp pin insertion holes 5, 6, 5a, 6a by prying. To do. At this time, the coupling concave portion 4 functions as a guide groove for the one projection 12a of the lamp base 12, and the lamp is smoothly mounted on the socket body 1. With the lamp pin 13 completely inserted into the lamp pin insertion holes 5, 6, 5a, 6a,
The lamp base support portion Y holds the sides of the lamp base 12, and at the same time, one of the protrusions 12a of the lamp base 12 is engaged with the coupling recess 4 of the upper end 3b of the end, and the mounting work of the fluorescent lamp is completed.
The fluorescent lamp may be removed by reversing the mounting operation.
以上説明したように、この発明によれば、上述のような
構成としたので、ランプ口金の長手軸を縦にした状態で
蛍光ランプをランプソケットに簡単に着脱することがで
き、照明器具の小型化が図れる。As described above, according to the present invention, since the configuration is as described above, it is possible to easily attach / detach the fluorescent lamp to / from the lamp socket with the longitudinal axis of the lamp base being in the vertical direction. Can be realized.
第１図はこの発明の実施例である片口金用ランプソケッ
トの正面図、第２図は第１図のＡ−Ａ断面図、第３図は
第１図におけるソケット本体に接触片を収納した状態を
示す底面図、第４図は蛍光ランプのランプソケットへの
装着状態を示す側面図、第５図は従来のランプソケット
の正面図、第６図は第５図のＡ−Ａ断面図である。 Ｙ……ランプ口金支持部 １……ソケット本体 ３……側壁 ４……結合凹部 5,6,5a,6a……ランプピン挿入孔 11……ランプ管 12……ランプ口金 12a……突起 13……ランプピン 図中、同一符号は同一又は相当部分を示す。FIG. 1 is a front view of a lamp socket for a single-ended base according to an embodiment of the present invention, FIG. 2 is a sectional view taken along the line AA of FIG. 1, and FIG. 3 stores a contact piece in the socket body in FIG. Fig. 4 is a bottom view showing the state, Fig. 4 is a side view showing a state where the fluorescent lamp is mounted in the lamp socket, Fig. 5 is a front view of a conventional lamp socket, and Fig. 6 is a sectional view taken along the line AA in Fig. 5. is there. Y …… Lamp base support 1 …… Socket body 3 …… Side wall 4 …… Coupling recess 5,6,5a, 6a …… Lamp pin insertion hole 11 …… Lamp tube 12 …… Lamp base 12a …… Protrusion 13 …… Lamp pin In the drawings, the same reference numerals indicate the same or corresponding parts.
Claims (1)
４本のランプピンが２列等間隔で突出するとともに長手
軸方向の両端に一対の突起を有するランプ口金をその長
手軸を縦にした状態で電気的、機械的に結合するランプ
ソケットであって、ソケット本体と、このソケット本体
の前面に形成された逆Ｕ字形のランプ口金支持部とから
なり、前記ソケット本体は前記ランプ口金支持部の内側
に前記ランプピンを挿入するランプピン挿入孔を有し、
前記ランプ口金支持部はその上壁内側に前記ランプピン
のランプピン挿入孔への挿入時において前記ランプ口金
の一方の突起の案内ガイドとなり、かつ挿入状態でその
一方の突起が係合される結合凹部を有することを特徴と
する片口金用ランプソケット。1. A lamp cap having an oval cross section, four lamp pins projecting from the center of the end face in two rows at equal intervals, and having a pair of projections at both ends in the longitudinal axis direction, the longitudinal axis of which is longitudinal. A lamp socket that is electrically and mechanically coupled in a state of being formed, comprising a socket body and an inverted U-shaped lamp base supporting portion formed on the front surface of the socket body, the socket body supporting the lamp base. A lamp pin insertion hole into which the lamp pin is inserted,
The lamp base support portion has a coupling recess inside the upper wall thereof, which serves as a guide guide for one protrusion of the lamp base when the lamp pin is inserted into the lamp pin insertion hole, and which engages one protrusion in the inserted state. A lamp socket for a single-ended base, having.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2104863A JPH0795463B2 (en) | 1990-04-20 | 1990-04-20 | Lamp socket for single base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2104863A JPH0795463B2 (en) | 1990-04-20 | 1990-04-20 | Lamp socket for single base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH044579A JPH044579A (en) | 1992-01-09 |
| JPH0795463B2 true JPH0795463B2 (en) | 1995-10-11 |
Family
ID=14392086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2104863A Expired - Lifetime JPH0795463B2 (en) | 1990-04-20 | 1990-04-20 | Lamp socket for single base |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0795463B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS624016U (en) * | 1985-06-25 | 1987-01-12 | ||
| JPH0682557B2 (en) * | 1987-12-18 | 1994-10-19 | 三菱電機株式会社 | Lamp socket |
-
1990
- 1990-04-20 JP JP2104863A patent/JPH0795463B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044579A (en) | 1992-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0152880B1 (en) | Ballast device of fluorescent lamp | |
| KR100357000B1 (en) | Metal terminal for wedge-base bulb | |
| JPH0795463B2 (en) | Lamp socket for single base | |
| USD297322S (en) | Combined electrical socket and retainer for four pin U-shaped fluorescent lamp | |
| JPH0346472Y2 (en) | ||
| JPH01161686A (en) | Lamp socket | |
| KR200204442Y1 (en) | A sockct cover assembly for fluorescent lamp | |
| KR0117143Y1 (en) | Electrical connector | |
| USD331222S (en) | Combined socket and connector for automotive lamp assembly | |
| JPS6076886U (en) | lighting equipment | |
| JPH071745Y2 (en) | Fluorescent light socket | |
| JPH046145Y2 (en) | ||
| USD389263S (en) | Lamp with multiple light bulb sockets | |
| USD415468S (en) | Compact fluorescent bulb socket | |
| JPH0332003Y2 (en) | ||
| JPH03121685U (en) | ||
| JPH0326913U (en) | ||
| JPS598249Y2 (en) | fluorescent light fixtures | |
| JPH01177808U (en) | ||
| KR200162753Y1 (en) | Connector structure of socket | |
| KR880004136Y1 (en) | Head lamp device for bicycles | |
| JPS63168909U (en) | ||
| JPS61142384U (en) | ||
| JPS6455611U (en) | ||
| JPH0274708U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071011 Year of fee payment: 12 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081011 Year of fee payment: 13 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091011 Year of fee payment: 14 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091011 Year of fee payment: 14 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101011 Year of fee payment: 15 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101011 Year of fee payment: 15 |