JPH0648778Y2 - Waterproof socket for fluorescent light - Google Patents
Waterproof socket for fluorescent lightInfo
- Publication number
- JPH0648778Y2 JPH0648778Y2 JP8216889U JP8216889U JPH0648778Y2 JP H0648778 Y2 JPH0648778 Y2 JP H0648778Y2 JP 8216889 U JP8216889 U JP 8216889U JP 8216889 U JP8216889 U JP 8216889U JP H0648778 Y2 JPH0648778 Y2 JP H0648778Y2
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- socket body
- socket
- waterproof
- cylindrical portion
- 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
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、たとえば乾燥した室内と、多湿な冷蔵ショー
ケース等のいずれにおいても使用しうる、体裁の良好な
蛍光灯用のソケットに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a well-formed socket for a fluorescent lamp which can be used both in a dry room and in a humid refrigerated showcase. is there.
第４図及び第５図は、従来の蛍光灯用の防水ソケットを
示すもので、ソケット本体（１）は、２重底の有底円筒
状をなし、その円筒部（２）に挿入された蛍光灯（３）
の端面における端子（４）（４）は、ソケット本体
（１）の内底（５）に穿設した通孔（5a）（5a）を貫通
した後、外底（６）の内面に設けた支持筒（７）（７）
に嵌合した、弾性的に拡径しうる管状の通電用接触子
（８）（８）に、弛みなく嵌合している。4 and 5 show a conventional waterproof socket for a fluorescent lamp, in which a socket body (1) has a double-bottomed bottomed cylindrical shape and is inserted into the cylindrical portion (2). Fluorescent lamp (3)
The terminals (4) and (4) on the end surface of the socket are provided on the inner surface of the outer bottom (6) after penetrating through holes (5a) and (5a) formed in the inner bottom (5) of the socket body (1). Support tube (7) (7)
It is fitted to the tubular current-carrying contactors (8) (8) which are elastically expandable and which have been fitted into.
ソケット本体（１）の円筒部（２）と蛍光灯（３）の端
面には、弾性材よりなり、かつ両者に跨がる伸縮自在の
筒状の防水カバー（９）が外嵌されている。蛍光灯
（３）は、その両端部を弾性的に挟持するクランプ（1
0）とねじ（11）をもって、天井その他の所望の個所に
取り付けられる。A cylindrical waterproof cover (9) made of an elastic material and extending over both ends is fitted on the end faces of the cylindrical portion (2) of the socket body (1) and the fluorescent lamp (3). . The fluorescent lamp (3) has a clamp (1
It is attached to the ceiling or other desired place with 0) and screws (11).
このような従来の防水ソケットを使用した際には、蛍光
灯自体をクランプで挟持して、取り付ける必要があるの
で、体裁が悪く、そのため、冷蔵ショーケース内のよう
に体裁を重視しない場所を除いては、使用し難く、また
不良になった蛍光灯の交換も面倒である。When using such a conventional waterproof socket, it is necessary to clamp and attach the fluorescent lamp itself, so the appearance is bad, so except for places where appearance is not important, such as in a refrigerated showcase. As a result, it is difficult to use and it is troublesome to replace a defective fluorescent lamp.
本考案によると、上記課題は、基端に取付部を備える左
右１対の筒部の対向面の遊端に、基端側を向くととも
に、この筒部に対して直交する蛍光灯の端部における端
子を挿入しうる凹入溝を形成し、かつこの凹入溝の奥部
に、蛍光灯の端子を着脱自在に弾性的に挟持しうる通電
用接触子を設けたソケット本体と、蛍光灯の端部が嵌合
しうる有底円筒部の底板の外側に、ソケット本体の筒部
へ外嵌しうる有底の嵌合筒部を設け、かつ前記有底円筒
部の底板に、蛍光灯の端子が挿通しうる通孔を穿設した
アダプタと、前記アダプタの円筒部と、蛍光灯の端部に
弾性的に外嵌して、両者間への水の浸入を防止しうる弾
性材よりなる伸縮自在の筒状の防水カバーとよりなる蛍
光灯用防水ソケットにより解決される。According to the present invention, the above-mentioned problem is solved by the present invention. The problem is that the end portion of the fluorescent lamp facing the base end side to the free end of the facing surface of the pair of left and right tube portions having the mounting portion at the base end and being orthogonal to this tube portion. A socket body having a recessed groove into which a terminal can be inserted, and a current-carrying contact for elastically and removably sandwiching the terminal of the fluorescent lamp is provided in the inner part of the recessed groove; A bottomed fitting cylindrical portion that can be externally fitted to the cylindrical portion of the socket body is provided on the outside of the bottom plate of the bottomed cylindrical portion into which the end of the socket can be fitted, and the bottom plate of the bottomed cylindrical portion has a fluorescent lamp. An adapter having a through hole through which the terminal of FIG. 1 is inserted, a cylindrical portion of the adapter, and an elastic material that is elastically fitted onto the end of the fluorescent lamp to prevent water from entering between the two. It is solved by a waterproof socket for a fluorescent lamp, which is composed of an elastic tubular waterproof cover.
ソケット本体の筒部の要所に、ソケット本体とアダプタ
の結合部の防水をより確実にするために、弾性材よりな
る防水リングを外嵌するのがよい。In order to ensure the waterproofness of the joint between the socket body and the adapter, it is preferable to fit a waterproof ring made of an elastic material on the key portion of the cylindrical portion of the socket body.
またソケット本体とアダプタの結合部に、両者の結合を
案内する案内突条と案内溝を設けるのがよい。Further, it is preferable to provide a guide ridge and a guide groove for guiding the connection between the socket body and the adapter at the connecting portion.
本考案の防水ソケットは、乾燥した場所、たとえば天井
に予め取り付けた左右のソケット本体の接触子に、蛍光
灯の端子を遊端側より押し入れれば、蛍光灯は接触子に
より支持されるとともに、その端子は接触子と接続し、
そのまま使用することができる。In the waterproof socket of the present invention, when the terminals of the fluorescent lamp are pushed into the contacts of the left and right socket bodies that are pre-mounted on a dry place, for example, from the free end side, the fluorescent lamp is supported by the contacts. The terminal connects with the contact,
It can be used as it is.
多湿の場所においては、蛍光灯の両端にアダプタを取り
付け、両者の接続部を防水カバーで弾性的に覆って防水
した後、アダプタの嵌合筒部をソケット本体の筒部に外
嵌すれば、蛍光灯の端子はソケット本体の接触子に接続
され、かつ蛍光灯とアダプタは吊支される。In places with high humidity, attach adapters to both ends of the fluorescent lamp, elastically cover the connecting parts of both with a waterproof cover, and then fit the fitting cylinder of the adapter onto the cylinder of the socket body. The terminals of the fluorescent lamp are connected to the contacts of the socket body, and the fluorescent lamp and the adapter are suspended.
また、ソケット本体の筒部の要所に防水リングを外嵌し
ておけば、ソケット本体とアダプタを結合した時の結合
部が、より確実に防水される。Further, if a waterproof ring is externally fitted to a key part of the cylindrical portion of the socket body, the joint portion when the socket body and the adapter are joined is more reliably waterproofed.
さらに、ソケット本体とアダプタの結合部に、突条と凹
溝よりなる案内機構を設けておけば、アダプタの嵌合筒
部をソケット本体の筒部に、より容易に外嵌することが
できる。Furthermore, if a guide mechanism composed of a ridge and a groove is provided in the coupling portion between the socket body and the adapter, the fitting tubular portion of the adapter can be fitted over the tubular portion of the socket body more easily.
第１図〜第３図は、本考案の一実施例の左方のもののみ
を示すもので、（21）（22）（23）は、それぞれ、本考
案の防水ソケットを構成する、左方のソケット本体とア
ダプタと防水カバーであり、（24）は蛍光灯である。な
お右方のものは、左方のものと完全に対称をなしてい
る。1 to 3 show only the left side of one embodiment of the present invention, and (21), (22) and (23) respectively represent the left side of the waterproof socket of the present invention. The socket body, adapter and waterproof cover, and (24) is a fluorescent lamp. The one on the right is completely symmetrical to the one on the left.
ソケット本体（21）は、上下方向を向く角筒状の筒部
（25）の基端である上端に、右方を向く取付部（26）
を、また同じく遊端である下端に、右方を向く円筒部
（34）を連設したものである。The socket body (21) has a mounting portion (26) facing rightward at an upper end which is a base end of a rectangular tubular portion (25) facing vertically.
And a cylindrical portion (34) facing rightward is connected to the lower end which is also a free end.
取付部（26）は、ねじ（27）により、不動の部材の所望
の個所に固着される。The mounting portion (26) is fixed to a desired position of the stationary member by a screw (27).
前記筒部（25）の右側面、すなわち、右方のものとの対
向面の下端部前後には、下端が開口する前後１対の凹入
溝（28）（28）が形成され、各凹入溝（28）内には、蛍
光灯（24）の端子（29）を弾性的に挟持して、蛍光灯
（24）を吊支するとともに、これに通電するための接触
子（30）が設けられている。A pair of front and rear recessed grooves (28) (28) having openings at the lower ends are formed on the right side surface of the tubular portion (25), that is, on the front and back of the lower end of the surface facing the right side. Inside the groove (28), the terminal (29) of the fluorescent lamp (24) is elastically sandwiched to suspend and support the fluorescent lamp (24), and a contactor (30) for energizing this is provided. It is provided.
接触子（30）は、前後に対をなす燐青銅製帯板を、前後
対称的にジグザグ状に屈曲して形成したもので、その中
央部には、蛍光灯（24）の端子（29）を嵌合挟持する円
筒状の挟持部（30a）が形成され、その下方には、下端
に向かって次第に拡開するハ字形の導入部（30b）が形
成されている。The contactor (30) is formed by bending front and rear paired phosphor bronze strips in a zigzag pattern symmetrically in the front-rear direction, and has a terminal (29) for the fluorescent lamp (24) in the center thereof. A cylindrical holding portion (30a) for fitting and holding is formed, and a C-shaped introducing portion (30b) gradually expanding toward the lower end is formed below the holding portion.
筒部（25）の外周面の上下方向のほぼ中央には、弾性材
よりなる細径の防水リング（31）が外嵌されている。A thin waterproof ring (31) made of an elastic material is externally fitted to the outer peripheral surface of the tubular portion (25) approximately at the center in the vertical direction.
筒部（25）の前後両側面における防水リング（31）の若
干上方には、ストッパ（32）が突設され、かつ防水リン
グ（31）の若干下方より下端までに亘って、上下方向の
案内突条（33）（33）が突設されている。A stopper (32) is provided so as to project slightly above the waterproof ring (31) on both the front and rear sides of the tubular portion (25), and guides in the vertical direction from slightly below the waterproof ring (31) to the lower end. The ridges (33) (33) are projected.
アダプタ（22）は、左右方向を向く蛍光灯（24）の左端
部をはめ込みうる右方を向く有底の円筒部（34）の底板
（34a）の外側に、ソケット本体（21）の筒部（25）へ
嵌合しうる有底の上向きの嵌合筒部（35）を連設して形
成されている。The adapter (22) is provided on the outside of the bottom plate (34a) of the bottomed cylindrical portion (34) into which the left end of the fluorescent lamp (24) can be fitted, and the cylindrical portion of the socket body (21). The bottomed upward fitting cylindrical portion (35) that can be fitted into the (25) is formed continuously.
円筒部（34）の底板（34a）には、蛍光灯（24）の端子
（29）を挿通しうる通孔（36）が穿設されている。The bottom plate (34a) of the cylindrical portion (34) has a through hole (36) through which the terminal (29) of the fluorescent lamp (24) can be inserted.
嵌合筒部（35）の内側前後面には、ソケット本体（21）
の案内突条（33）（33）が摺動自在に嵌合しうる上下方
向の案内溝（37）（37）が形成されている。The socket body (21) is provided on the inner front and rear surfaces of the fitting tubular portion (35).
Vertical guide grooves (37) (37) into which the guide ridges (33) (33) can be slidably fitted are formed.
防水カバー（23）は、ゴム等の可撓性の弾性材よりなる
円筒体であり、蛍光灯（24）を多湿の場所に取り付ける
際には、第１図に示すように、予めアダプタ（22）の円
筒部（34）の外面に、二重に折り重ねて被嵌しておく。The waterproof cover (23) is a cylindrical body made of a flexible elastic material such as rubber. When attaching the fluorescent lamp (24) to a humid place, as shown in FIG. ) Is double-folded and fitted onto the outer surface of the cylindrical part (34).
この状態の円筒部（34）に、蛍光灯（24）の端部を嵌合
してから、防水カバー（23）の外層の部分を開いて、蛍
光灯（24）の露出する端部に嵌合すれば、円筒部（34）
と蛍光灯（24）の間が防水されるとともに、アダプタ
（22）は蛍光灯（24）に固定され、かつ蛍光灯（24）の
端子（29）は、アダプタ（22）の通孔（36）を貫通し
て、嵌合筒部（35）内に突入する。After fitting the end portion of the fluorescent lamp (24) into the cylindrical portion (34) in this state, open the outer layer portion of the waterproof cover (23) to fit the exposed end portion of the fluorescent lamp (24). If combined, cylindrical part (34)
Between the fluorescent lamp and the fluorescent lamp (24) is waterproof, the adapter (22) is fixed to the fluorescent lamp (24), and the terminal (29) of the fluorescent lamp (24) is connected to the through hole (36) of the adapter (22). ) And penetrates into the fitting tubular portion (35).
ついで、アダプタ（22）の嵌合筒部（35）を、ソケット
本体（21）の筒部（25）に、下方より案内突条（33）と
案内溝（37）とにより案内させて、嵌合筒部（35）の内
底面が筒部（25）の下端に当接するまで押し入れれば、
嵌合筒部（35）の上端は、筒部（25）のストッパ（32）
（32）に当接する。Then, the fitting tubular portion (35) of the adapter (22) is guided to the tubular portion (25) of the socket body (21) from below by the guide ridges (33) and the guide grooves (37), and fitted. If you push it in until the inner bottom surface of the fitting cylinder (35) contacts the lower end of the cylinder (25),
The upper end of the fitting tubular part (35) has a stopper (32) for the tubular part (25).
Contact (32).
すると、蛍光灯（24）の両端子（29）（29）は、筒部
（25）の両接触子（30）（30）の導入部（30b）（30b）
に案内されて、挟持部（30a）（30a）に突入して挟持さ
れ、蛍光灯（24）は、点灯可能となるとともに、両接触
子（30）（30）に吊支される。Then, the terminals (29) (29) of the fluorescent lamp (24) are connected to the inlets (30b) (30b) of the contacts (30) (30) of the tubular portion (25).
The fluorescent lamp (24) can be turned on and is suspended by both contacts (30) (30) while being guided and guided into the nipping portions (30a) (30a).
これと同時に、防水リング（31）により、筒部（25）と
嵌合筒部（35）の間は防水される。At the same time, the waterproof ring (31) waterproofs the space between the tubular portion (25) and the fitting tubular portion (35).
本考案の防水ソケットは、蛍光灯（24）を上述のように
取り付けても、乾燥した室内等において、体裁よく使用
しうるが、アダプタ（22）と防水カバー（23）を省略し
て、蛍光灯（24）のみを直接ソケット本体（21）に取り
付ければ、より体裁がよくなり、しかも蛍光灯（24）の
着脱が簡単となる。The waterproof socket of the present invention can be used cleanly in a dry room even if the fluorescent lamp (24) is mounted as described above, but the adapter (22) and the waterproof cover (23) are omitted, and If only the lamp (24) is directly attached to the socket body (21), the appearance will be improved and the fluorescent lamp (24) can be easily attached and detached.
本考案の防水ソケットは、乾燥した室内等において使用
しても体裁がよく、また従来の防水ソケットのような目
障りになるクランプがないので、多湿の場所で使用する
際にも、体裁が良好である。The waterproof socket of the present invention has a good appearance even when used in a dry room or the like, and since it does not have an obtrusive clamp like a conventional waterproof socket, it has a good appearance even when used in a humid place. is there.
しかも、不良になった蛍光灯交換が簡単である。Moreover, it is easy to replace a defective fluorescent lamp.
図は、左右対称をなす防水ソケットの左方のもののみを
示し、 第１図は、本考案の防水ソケットの一実施例の分解縦断
正面図、 第２図は、第１図のＡ−Ａ線矢視図、 第３図は、本考案の防水ソケットの使用時の一部切欠正
面図、 第４図は、従来の防水ソケットの使用時の一部切欠正面
図、 第５図は、第４図のＢ−Ｂ線縦断面図である。 （１）ソケット本体、（２）円筒部 （３）蛍光灯、（４）端子 （５）内底、（６）外底 （７）支持筒、（８）接触子 （９）防水カバー、（10）クランプ （11）ねじ、（21）ソケット本体 （22）アダプタ、（23）防水カバー （24）蛍光灯、（25）筒部 （26）取付部、（27）ねじ （28）凹入溝、（29）端子 （30）接触子、（30a）挟持部 （30b）導入部、（31）防水リング （32）ストッパ、（33）案内突条 （34）円筒部、（34a）底板 （35）嵌合筒部、（36）通孔 （37）案内溝The figure shows only the left side of the symmetrical waterproof socket, FIG. 1 is an exploded vertical sectional front view of one embodiment of the waterproof socket of the present invention, and FIG. 2 is AA of FIG. 3 is a partially cutaway front view of the waterproof socket of the present invention when it is used, FIG. 4 is a partially cutaway front view of the conventional waterproof socket when it is used, and FIG. FIG. 4 is a vertical sectional view taken along the line BB of FIG. 4. (1) Socket body, (2) Cylindrical part (3) Fluorescent lamp, (4) Terminal (5) Inner bottom, (6) Outer bottom (7) Support tube, (8) Contactor (9) Waterproof cover, ( 10) Clamp (11) Screw, (21) Socket body (22) Adapter, (23) Waterproof cover (24) Fluorescent lamp, (25) Tube part (26) Mounting part, (27) Screw (28) Recessed groove , (29) terminal (30) contactor, (30a) holding part (30b) introduction part, (31) waterproof ring (32) stopper, (33) guide ridge (34) cylindrical part, (34a) bottom plate (35 ) Mating cylinder, (36) through hole (37) guide groove
Claims (3)
向面の遊端に、基端側を向くとともに、この筒部に対し
て直交する蛍光灯の端部における端子を挿入しうる凹入
溝を形成し、かつこの凹入溝の奥部に、蛍光灯の端子を
着脱自在に弾性的に挾持しうる通電用接触子を設けたソ
ケット本体と、 蛍光灯の端部が嵌合しうる有底円筒部の底板の外側に、
ソケット本体の筒部へ外嵌しうる有底の嵌合筒部を設
け、かつ前記有底円筒部の底板に、蛍光灯の端子が挿通
しうる通孔を穿設したアダプタと、 前記アダプタの円筒部と、蛍光灯の端部に弾性的に外嵌
して、両者間への水の浸入を防止しうる弾性材よりなる
伸縮自在の筒状の防水カバー とよりなる蛍光灯用防水ソケット。1. A terminal at the end of a fluorescent lamp that faces the base end side and is orthogonal to the free end of a pair of left and right tube parts each having a mounting portion at the base end and facing each other. The socket body is provided with a recessed groove that can be inserted, and in the inner part of this recessed groove, a socket body is provided with an energizing contact that can elastically hold the terminals of the fluorescent lamp, and the end of the fluorescent lamp. On the outside of the bottom plate of the bottomed cylindrical part that can be fitted,
An adapter in which a bottomed fitting tubular portion that can be externally fitted to the tubular portion of the socket body is provided, and a bottom plate of the bottomed cylindrical portion is provided with a through hole through which a terminal of a fluorescent lamp can be inserted; A waterproof socket for a fluorescent lamp, which comprises a cylindrical portion and a stretchable tubular waterproof cover made of an elastic material that is elastically fitted onto the ends of the fluorescent lamp to prevent water from entering between the cylindrical portion and the end.
体とアダプタの結合部を防水するための、弾性材よりな
る防水リングを外嵌してなる請求項（１）に記載の蛍光
灯用防水ソケット。2. The fluorescent lamp according to claim 1, wherein a waterproof ring made of an elastic material is externally fitted to a key portion of the cylindrical portion of the socket body for waterproofing the coupling portion between the socket body and the adapter. Waterproof socket for.
おける嵌合筒部の内面に、両者の結合を案内する案内突
条と案内溝を設けてなる請求項（１）または（２）に記
載の蛍光灯用防水ソケット。3. A guide ridge and a guide groove for guiding the coupling between the outer surface of the cylindrical portion of the socket body and the inner surface of the fitting cylindrical portion of the adapter are provided. Waterproof socket for the fluorescent lamp described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8216889U JPH0648778Y2 (en) | 1989-07-14 | 1989-07-14 | Waterproof socket for fluorescent light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8216889U JPH0648778Y2 (en) | 1989-07-14 | 1989-07-14 | Waterproof socket for fluorescent light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0322383U JPH0322383U (en) | 1991-03-07 |
| JPH0648778Y2 true JPH0648778Y2 (en) | 1994-12-12 |
Family
ID=31628735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8216889U Expired - Lifetime JPH0648778Y2 (en) | 1989-07-14 | 1989-07-14 | Waterproof socket for fluorescent light |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648778Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100433471C (en) * | 2004-04-12 | 2008-11-12 | 夏普株式会社 | Lighting device for display |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4861575B2 (en) * | 2001-07-16 | 2012-01-25 | 若井産業株式会社 | Tile fastening nail |
| JP2011119274A (en) * | 2011-02-28 | 2011-06-16 | Sanyo Electric Co Ltd | Showcase |
| JP5211186B2 (en) * | 2011-02-28 | 2013-06-12 | 三洋電機株式会社 | Showcase |
| JP2011156368A (en) * | 2011-02-28 | 2011-08-18 | Sanyo Electric Co Ltd | Showcase |
-
1989
- 1989-07-14 JP JP8216889U patent/JPH0648778Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100433471C (en) * | 2004-04-12 | 2008-11-12 | 夏普株式会社 | Lighting device for display |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322383U (en) | 1991-03-07 |
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