JPH0336050Y2 - - Google Patents
Info
- Publication number
- JPH0336050Y2 JPH0336050Y2 JP941685U JP941685U JPH0336050Y2 JP H0336050 Y2 JPH0336050 Y2 JP H0336050Y2 JP 941685 U JP941685 U JP 941685U JP 941685 U JP941685 U JP 941685U JP H0336050 Y2 JPH0336050 Y2 JP H0336050Y2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- socket
- fluorescent lamp
- pin
- 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
Links
- 210000000078 claw Anatomy 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Connecting Device With Holders (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
この考案は片口金蛍光灯用ソケツトに関するも
のである。[Detailed Description of the Invention] [Technical Field] This invention relates to a socket for a single-cap fluorescent lamp.
従来のこの種の片口金蛍光灯用ソケツトに、実
開昭55−99086号公報に開示されたものがある
（第５図、第６図）。図において２１は片口金蛍光
灯、２２はそれの口金、２３は口金ピン、２４は
ソケツトである。このソケツト２４は、口金２２
の端面を支持する本体部２５と口金２２の周面を
囲う立上げ壁部２６を有している。２７は口金２
２の上面２２ａに弾性係止する挟み板、２８は取
付ねじである。
A conventional socket for a single-cap fluorescent lamp of this type is disclosed in Japanese Utility Model Application No. 55-99086 (FIGS. 5 and 6). In the figure, 21 is a single-cap fluorescent lamp, 22 is its cap, 23 is a cap pin, and 24 is a socket. This socket 24 is connected to the base 22.
It has a main body part 25 that supports the end surface of the body part 25 and a rising wall part 26 that surrounds the circumferential surface of the base 22. 27 is base 2
A sandwich plate 28 is a mounting screw that is elastically engaged with the upper surface 22a of the main body 2.
しかし、この構成であると、挟み板２７で口金
２２の上面２２ａを押えるため、挟み板２７の先
端の係合爪２７ａが内側へ突出しており、そのた
め口金２２を差込むときに、係合爪２７ａが邪魔
になり、差込み難いという問題があつた。また、
挟み板２７は、口金２２の一部を両側から挟んで
いるだけであるため、口金２２の傾きが十分に防
止できず、、Ｕ形けい光管２１に振れが生じるこ
とがあつた。特に、挟み板２７による挟み方向と
直交する方向には支持がなく、この方向の振れも
生じることがあつた。 However, with this configuration, in order to press the upper surface 22a of the cap 22 with the sandwich plate 27, the engagement claw 27a at the tip of the sandwich plate 27 protrudes inward, so that when the cap 22 is inserted, the engagement claw 27a There was a problem that 27a got in the way and was difficult to insert. Also,
Since the sandwiching plate 27 only pinches a portion of the cap 22 from both sides, the tilt of the cap 22 could not be sufficiently prevented, which sometimes caused the U-shaped fluorescent tube 21 to shake. In particular, there is no support in the direction perpendicular to the direction in which the sandwiching plates 27 are sandwiched, and vibrations in this direction may also occur.
この考案は、口金の差込みが容易で、かつ片口
金蛍光灯の振れを防ぐことのできる片口金蛍光灯
用ソケツトを提供することを目的とする。
The object of this invention is to provide a socket for a single-cap fluorescent lamp that allows easy insertion of the cap and prevents the single-cap fluorescent lamp from swinging.
この考案の片口金蛍光灯用ソケツトは、片口金
蛍光灯の口金のピンと接触して電気的に接続する
ピン接触部を有するソケツト本体と、このソケツ
ト本体に取付けられて前記口金の周面の長幅方向
面部分を両側から挟み両端が短幅方向面部分まで
延びる一対の側面ばねと、この側面ばねに形成さ
れて前記口金の周面に設けられた突起が係合する
係止部とを備えたものである。
The socket for a single-cap fluorescent lamp of this invention includes a socket body having a pin contact portion that contacts and electrically connects with a pin of the base of a single-cap fluorescent lamp, and a socket that is attached to the socket body and has a socket that extends the length of the circumferential surface of the base. A pair of side springs sandwiching the width direction surface portion from both sides and having both ends extending to the short width direction surface portion, and a locking portion formed on the side surface spring and engaging with a protrusion provided on the circumferential surface of the base. It is something that
この構成であると、側面ばねに設けた係止部に
口金の突起を係合させて抜止めを行なうため、従
来のように口金の上面に挟み板を係合させるもの
と異なり、側面ばねが内側に突出せず、そのため
口金の差込みが行い易い。また、口金の差込時
に、側面ばねの間まで差込むと、これら側面ばね
で口金が位置決めされるため、口金のピンがソケ
ツト本体のピン接触部に容易に挿入され、より一
層口金の差込みが行い易い。また、差込完了状態
において、側面ばねが口金を略全幅に沿つて押圧
し、短幅方向にも支持しているため、口金の傾き
を確実に防止し、片口金蛍光灯の振れを防ぐこと
ができる。 With this configuration, the protrusion of the cap engages with the locking part provided on the side spring to prevent it from coming off, so unlike the conventional case where a sandwich plate is engaged with the top surface of the cap, the side spring It does not protrude inward, making it easy to insert the cap. In addition, when inserting the cap, if it is inserted between the side springs, the cap is positioned by these side springs, so the pin of the cap can be easily inserted into the pin contact part of the socket body, making it even easier to insert the cap. Easy to do. In addition, when the insertion is complete, the side spring presses the cap along almost the entire width and also supports it in the short width direction, which reliably prevents the cap from tilting and prevents swinging of single-cap fluorescent lamps. I can do it.
実施例
この考案の一実施例を第１図および第２図に示
す。図において、１は形の片口金蛍光灯、２は
その口金、３は口金２のピン、４はソケツトであ
る。口金２は周面の両側に、断面形状三角形の突
起５が設けてある。ソケツト４は、ソケツト本体
６と一対の板状の側面ばね７とからなり、側面ば
ね７はソケツト本体６の裏面に取付ねじ８で固定
してある。ソケツト本体６はピン３と接触するピ
ン接触孔１０を有する。側面ばね７は、口金２の
周面の長幅方向面部分を両側から挟むものであ
り、両端が口金２の短幅方向面部分まで延びてい
る。側面ばね７の上縁には全長にわたり外開き傾
斜部７ａが設けてあり、かつ側面ばね７の中間
に、口金２の突起５と係合する切欠開口状の係止
部９が設けてある。Embodiment An embodiment of this invention is shown in FIGS. 1 and 2. In the figure, 1 is a single-cap fluorescent lamp, 2 is its cap, 3 is a pin of the cap 2, and 4 is a socket. The base 2 is provided with protrusions 5 having a triangular cross-section on both sides of the circumferential surface. The socket 4 consists of a socket body 6 and a pair of plate-shaped side springs 7, and the side springs 7 are fixed to the back surface of the socket body 6 with mounting screws 8. The socket body 6 has a pin contact hole 10 for contacting the pin 3. The side springs 7 sandwich the longitudinal surface portion of the circumferential surface of the cap 2 from both sides, and both ends extend to the short width surface portion of the cap 2 . The upper edge of the side spring 7 is provided with an outwardly opening inclined portion 7a over its entire length, and a notched opening-shaped locking portion 9 that engages with the protrusion 5 of the base 2 is provided in the middle of the side spring 7.
この構成であると、側面ばね７に設けた係止部
９に口金２の突起５を係合させて抜止めを行なう
ため、従来のように口金の上面に挟み板を係合さ
せるものと異なり、側面ばね７が内側に突出せ
ず、そのため口金２の差込みが行い易い。側面ば
ね７には上縁に外開き傾斜部７ａが設けてあるた
め、より一層差込み易い。また、口金２の差込時
に、側面ばね７の間まで差込むと、これら側面ば
ね７で口金２が位置決めされるため、口金２のピ
ン３がソケツト本体６のピン接触孔１０に容易に
挿入され、より一層口金２の差込みが行い易い。
差込完了状態において、側面ばね７は口金２を略
全幅に沿つて押圧し、短幅方向にも支持する。そ
のため、口金２の傾きを確実に防止し、片口金蛍
光灯１の振れを防ぐことができる。第２図におい
て、矢印Ｐは押圧力を示す。 With this configuration, the protrusion 5 of the cap 2 is engaged with the locking portion 9 provided on the side spring 7 to prevent the cap from coming off, which is different from the conventional structure in which a sandwich plate is engaged with the top surface of the cap. , the side spring 7 does not protrude inward, making it easy to insert the cap 2. Since the side spring 7 has an outwardly opening inclined portion 7a on its upper edge, it is easier to insert the spring. Furthermore, when inserting the cap 2, if it is inserted between the side springs 7, the cap 2 is positioned by the side springs 7, so that the pin 3 of the cap 2 can be easily inserted into the pin contact hole 10 of the socket body 6. This makes it even easier to insert the cap 2.
In the fully inserted state, the side spring 7 presses the cap 2 along substantially the entire width and also supports it in the short width direction. Therefore, it is possible to reliably prevent the cap 2 from tilting and to prevent the single-cap fluorescent lamp 1 from swinging. In FIG. 2, arrow P indicates the pressing force.
第３図および第４図は第２の実施例を示す。こ
の例は、口金２の抜止用の突起５′を短幅方向面
に突出させ、これと係合する係止部９を、側面ば
ね７の側縁に、両側の側面ばね７にわたつて形成
したものである。その他の構成は第１の実施例と
同様である。この場合も、第１の実施例と同様な
各利点が得られる。 3 and 4 show a second embodiment. In this example, a protrusion 5' for preventing the cap 2 from being removed is made to protrude in the short width direction, and a locking part 9 that engages with the protrusion 5' is formed on the side edge of the side spring 7 on both sides of the side spring 7. This is what I did. The other configurations are similar to the first embodiment. In this case as well, the same advantages as in the first embodiment can be obtained.
この考案の片口金蛍光灯用ソケツトは、口金の
差込みが容易で、かつ片口金蛍光灯の振れを防ぐ
ことができるという効果がある。
The socket for a single-cap fluorescent lamp of this invention is effective in that the socket can be easily inserted, and the swing of the single-cap fluorescent lamp can be prevented.
第１図はこの考案の一実施例の分解斜視図、第
２図はその組立状態の断面図、第３図は他の実施
例の分解斜視図、第４図はその組立状態の側面
図、第５図は従来例の分解斜視図、第６図はその
組立状態の断面図である。
１……片口金蛍光灯、２……口金、３……ピ
ン、５，５′……突起、６……ソケツト本体、７
……側面ばね、９，９′……係止部。
Fig. 1 is an exploded perspective view of one embodiment of the invention, Fig. 2 is a sectional view of the assembled state, Fig. 3 is an exploded perspective view of another embodiment, and Fig. 4 is a side view of the assembled state. FIG. 5 is an exploded perspective view of the conventional example, and FIG. 6 is a sectional view of the assembled state. 1...Single base fluorescent lamp, 2...Base, 3...Pin, 5, 5'...Protrusion, 6...Socket body, 7
...Side spring, 9,9'...Locking part.
Claims (1)
接続するピン接触部を有するソケツト本体と、こ
のソケツト本体に取付けられて前記口金の周囲の
長幅方向面部分を両側から挟み両端が短幅方向面
部分まで延びる一対の側面ばねと、この側面ばね
に形成されて前記口金の周面に設けられた突起が
係合する係止部とを備えた片口金蛍光灯用ソケツ
ト。 A socket body having a pin contact part that contacts and electrically connects with the pin of the base of a single-cap fluorescent lamp; A socket for a single-cap fluorescent lamp, comprising a pair of side springs extending to a directional surface portion, and a locking portion formed on the side springs and engaged with a projection provided on a circumferential surface of the cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP941685U JPH0336050Y2 (en) | 1985-01-25 | 1985-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP941685U JPH0336050Y2 (en) | 1985-01-25 | 1985-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61124988U JPS61124988U (en) | 1986-08-06 |
| JPH0336050Y2 true JPH0336050Y2 (en) | 1991-07-31 |
Family
ID=30489612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP941685U Expired JPH0336050Y2 (en) | 1985-01-25 | 1985-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336050Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5311890B2 (en) * | 2008-06-16 | 2013-10-09 | 三洋電機株式会社 | Showcase |
-
1985
- 1985-01-25 JP JP941685U patent/JPH0336050Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61124988U (en) | 1986-08-06 |
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