JPS6331497Y2 - - Google Patents
Info
- Publication number
- JPS6331497Y2 JPS6331497Y2 JP1982116407U JP11640782U JPS6331497Y2 JP S6331497 Y2 JPS6331497 Y2 JP S6331497Y2 JP 1982116407 U JP1982116407 U JP 1982116407U JP 11640782 U JP11640782 U JP 11640782U JP S6331497 Y2 JPS6331497 Y2 JP S6331497Y2
- Authority
- JP
- Japan
- Prior art keywords
- socket
- terminal
- cover
- socket body
- connection
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Connecting Device With Holders (AREA)
Description
【考案の詳細な説明】
この考案はランプソケツトに関するものであ
る。[Detailed description of the invention] This invention relates to a lamp socket.
従来、たとえば特公昭55−6995号のように、ソ
ケツト本体の後側部に端子部を設けて器具高さを
低減したものがあつた。 In the past, as in Japanese Patent Publication No. 55-6995, there was a device in which a terminal portion was provided on the rear side of the socket body to reduce the height of the device.
しかし、ソケツト本体と端子部とを接続するリ
ード線が外部に出るため取り扱いが悪くなり、ソ
ケツト本体のリード線の接続部と端子部のリード
線の接続部の方向が異なるため接続作業が容易で
なく、さらに端子部の取付手段と端子部を被覆す
るカバーの取付手段とを必要とするため構造が複
雑になるという欠点があつた。 However, the lead wire that connects the socket body and the terminal part protrudes outside, making it difficult to handle, and the direction of the lead wire connection part of the socket body and the lead wire connection part of the terminal part is different, making connection work difficult. In addition, it requires a means for attaching the terminal portion and a means for attaching a cover covering the terminal portion, resulting in a disadvantage that the structure becomes complicated.
したがつて、この考案の目的は、構造が簡単
で、しかもリード線の接続作業が容易でリード線
が外部にでないランプソケツトを提供することで
ある。 Therefore, the object of this invention is to provide a lamp socket which is simple in structure, easy to connect the lead wires, and does not expose the lead wires to the outside.
この考案の第1の実施例を適用したダウンライ
トを第1図ないし第8図に示す。すなわち、器具
本体1は天井2の埋込穴3に嵌められ、取付具4
によつて取付けられる。器具本体1の天部5には
ソケツト取付孔6を形成し、第4図のようにその
孔縁に中心方向に向うV字ばね7を取付け、その
対向孔縁に回転止め用凹部8を切欠いている。 A downlight to which a first embodiment of this invention is applied is shown in FIGS. 1 to 8. That is, the appliance main body 1 is fitted into the embedded hole 3 in the ceiling 2, and the fixture 4
Installed by. A socket mounting hole 6 is formed in the top part 5 of the device body 1, a V-shaped spring 7 facing toward the center is attached to the edge of the hole as shown in FIG. I'm there.
ランプソケツト9は、内側にねじ溝10aを形
成したソケツト本体10と速結端子を実施例とす
る端子部11からなり、ソケツト本体10は背面
に第3図のように配線空間用の凹部12を形成
し、ねじ溝10aに装着されたランプ13に接触
する中ばね14および接触ばね15の端子接続部
14a,15aをその凹部12にリブ16と嵌合
突起17により位置決めしている。ソケツト本体
10の受口には大径の取付用の筒部18を有し、
筒部18とソケツト本体10の連接部には補強リ
ブ19を伴つて円周方向約半分の半円弧状放熱孔
20を形成し、また筒部18の外側面の一部に、
第1図および第2図のように器具本体1の孔6の
孔縁に係合する溝21とばね受部22よりなる取
付部23を径方向および下方向に突成し、この取
付部23の対向側に第5図のように孔縁係止溝2
4と回転止め用凹部8に係合する突条25からな
る引掛部26を突成している。第1図のように、
このランプソケツト9を器具本体1に取付けると
きは、第4図のようにばね7にばね受部22を押
し当て、突条25を回転止め用凹部8に引掛け、
同時に係止溝21,24を孔縁に係合させ、ばね
7の作用で保持させる。この取付状態では孔6の
中心に対してランプソケツト9の中心が偏心して
取付けられ、また取付部23が突出しているため
取付部23の周辺の孔縁6a(第4図)とこれに
対向する筒部18の表面部分18aとの間に放熱
穴用すき間Hが形成される。前記取付部23には
ばね力が加わるため、前記リブ19の一つ19a
はばね力の加わる方向に近ずけて筒部18bを補
強している。また筒部18の付根部18aに対し
てソケツト本体10の受口開口縁は第8図のよう
に下方に垂下突出する突出部10bを有し、この
突出部10bに反射板取付凹部(図示省略)を形
成できるようにする。取付部23および引掛部2
6の内側面は傾斜面27を有して第8図に示すよ
うにボールランプ13′を装着できるようにした
り、あるいは別種の反射板28のだぼ29を取付
部23および引掛部26の上面に引掛ける際のガ
イドとなるようにしている。 The lamp socket 9 consists of a socket body 10 with a thread groove 10a formed inside and a terminal portion 11 which is a quick connection terminal, and the socket body 10 has a recess 12 for wiring space formed on the back side as shown in FIG. Terminal connecting portions 14a and 15a of a middle spring 14 and a contact spring 15, which contact the lamp 13 mounted in the screw groove 10a, are positioned in the recess 12 by a rib 16 and a fitting protrusion 17. The socket of the socket main body 10 has a large diameter cylindrical part 18 for mounting,
A semicircular arc heat radiation hole 20 is formed in the connecting part between the cylindrical part 18 and the socket body 10 with reinforcing ribs 19 and is approximately half of the circumference.
As shown in FIGS. 1 and 2, a mounting portion 23 consisting of a groove 21 and a spring receiving portion 22 that engages with the edge of the hole 6 of the instrument body 1 is formed to protrude in the radial direction and downward direction. As shown in Fig. 5, there is a hole edge locking groove 2 on the opposite side of the
4 and a hook portion 26 consisting of a protrusion 25 that engages with the rotation stopper recess 8 . As shown in Figure 1,
When attaching this lamp socket 9 to the appliance main body 1, press the spring receiver 22 against the spring 7 as shown in FIG.
At the same time, the locking grooves 21 and 24 are engaged with the hole edge and held by the action of the spring 7. In this mounting state, the center of the lamp socket 9 is eccentrically mounted with respect to the center of the hole 6, and since the mounting portion 23 protrudes, the hole edge 6a (Fig. 4) around the mounting portion 23 and the cylinder opposite thereto are A heat radiation hole gap H is formed between the portion 18 and the surface portion 18a. Since a spring force is applied to the mounting portion 23, one of the ribs 19 19a
The cylindrical portion 18b is reinforced closer to the direction in which the spring force is applied. Further, the edge of the socket opening of the socket body 10 with respect to the base 18a of the cylindrical portion 18 has a protrusion 10b that hangs downward as shown in FIG. ). Mounting part 23 and hook part 2
The inner surface of 6 has an inclined surface 27 so that a ball lamp 13' can be attached as shown in FIG. It is designed to serve as a guide when hooking it up.
ソケツト本体10の外側部で前記放熱穴20の
位置しない方向、正確には取付部23および引掛
部26を含む方向に対して45度の方向に一致する
接線方向に一対の延出板30が張出し(第3図)、
その延出板30の内側にソケツト本体10の外側
面と離間して一対の端子取付ボス31を設け、か
つ延出板30の上端角縁は垂直面と傾斜面よりな
る切欠部32を形成している。 A pair of extension plates 30 protrude on the outer side of the socket body 10 in a direction in which the heat dissipation hole 20 is not located, more precisely, in a tangential direction that coincides with a direction at 45 degrees to a direction including the mounting part 23 and the hook part 26. (Figure 3),
A pair of terminal mounting bosses 31 are provided inside the extension plate 30 at a distance from the outer surface of the socket body 10, and the upper corner edge of the extension plate 30 forms a notch 32 consisting of a vertical surface and an inclined surface. ing.
端子部11は長方体形の端子箱33(第7図)
の上面に開口34を形成し、その一側部に連通用
段35を形成するとともに、端子取付ボス31の
上面に載置される取付穴部36を突設し、また端
子箱33の両端部の上側に電線挿入孔37を形成
し、その下側に解除孔38を形成している。端子
板を実施例とするソケツト接続部39は帯状板の
幅方向を縦姿勢にし、両端部の上下縁に水平片4
0,41を同方向に延出し、速結ばね42をかし
め部43によりかしめ固定して速結ばね42と下
側水平片41との間のすき間を電線挿入孔37に
対向させるものとしている。また中央部より支持
片44を垂設し、支持片44に切曲げ部45を形
成している。端子箱33の内部は中央に仕切り4
6を有し、その両側に支持片支持溝(図示省略)
を形成している。また前記延出板30の切欠部3
2に対接する突起47を側板に形成している。こ
の端子部11の取付けは、端子箱33の外側面を
延出板30の側端に当接するとともに取付穴部3
6を端子取付ボス31に載置し、このとき切欠部
32に突起47が係合する。そしてカバー48を
介して連結ねじ49を取付穴部36に通し、端子
取付ボス31にねじ込むことにより取付ける。 The terminal portion 11 is a rectangular terminal box 33 (Fig. 7).
An opening 34 is formed on the top surface of the terminal box 33, a communication step 35 is formed on one side of the opening 34, and a mounting hole 36 is provided to protrude from the top surface of the terminal mounting boss 31. An electric wire insertion hole 37 is formed on the upper side, and a release hole 38 is formed on the lower side. The socket connection part 39, which uses a terminal board as an example, has a strip-shaped plate in a vertical position in the width direction, and has horizontal pieces 4 on the upper and lower edges of both ends.
0 and 41 extend in the same direction, and the quick-tie screw 42 is caulked and fixed by a caulking portion 43 so that the gap between the quick-tie screw 42 and the lower horizontal piece 41 faces the wire insertion hole 37. Further, a support piece 44 is provided vertically from the center portion, and a cut portion 45 is formed in the support piece 44. The inside of the terminal box 33 has a partition 4 in the center.
6, and support piece support grooves (not shown) on both sides.
is formed. Moreover, the notch 3 of the extension plate 30
A protrusion 47 that faces 2 is formed on the side plate. The terminal section 11 is attached by bringing the outer surface of the terminal box 33 into contact with the side edge of the extension plate 30 and attaching the mounting hole 3
6 is placed on the terminal attachment boss 31, and at this time, the projection 47 engages with the notch 32. Then, the connecting screw 49 is passed through the mounting hole 36 through the cover 48 and is screwed into the terminal mounting boss 31 to be mounted.
端子部11がソケツト本体10に位置決めされ
た状態では、ソケツト本体10の凹部12と端子
部11の開口34とが連通用段35を通じて横方
向に連通し、中ばね14および接触ばね15の端
子接続部14a,15aと一対のソケツト接続部
39とがワイヤを実施例とする接続体50により
結線される。この際、端子接続部14a,15a
ははんだ付け、ソケツト接続部39は切曲げ部4
5に接続体50を差込けでかしめ付ける。この一
対の接続体50の絶縁距離を確保するため、開口
34の連通用段35に接続体用凹部51と一対の
リブ52とを形成し、またソケツト本体10に仕
切り突条53を形成している。カバー48はその
凹部12および開口34を閉塞する形状をなし、
その裏面側に一対のソケツト接続部39を分離す
る突起54を形成し、一対のリブ52を逃げる凹
部55を形成し、さらに中ばね14および接触ば
ね15の端子接続部14a,15aを押える押え
突起56を形成し、押え突起56の外両側に位置
する部分に取付孔57を形成している。このカバ
ー48で凹部12等を被覆して連結ねじ49で締
付けると、端子部11がサンドイツチ状にソケツ
ト本体10に取付けられる。 When the terminal portion 11 is positioned in the socket body 10, the recess 12 of the socket body 10 and the opening 34 of the terminal portion 11 communicate with each other laterally through the communication step 35, and the terminal connection between the middle spring 14 and the contact spring 15 is established. The portions 14a, 15a and the pair of socket connection portions 39 are connected by a connection body 50, which is an example of a wire. At this time, terminal connection parts 14a, 15a
is soldered, and the socket connection part 39 is cut and bent part 4.
Insert and caulk the connecting body 50 into 5. In order to ensure the insulation distance between the pair of connectors 50, a connector recess 51 and a pair of ribs 52 are formed in the communication step 35 of the opening 34, and a partition protrusion 53 is formed in the socket body 10. There is. The cover 48 has a shape that closes the recess 12 and the opening 34,
A protrusion 54 separating the pair of socket connection parts 39 is formed on the back side, a recess 55 is formed to escape the pair of ribs 52, and a presser protrusion for pressing down the terminal connection parts 14a, 15a of the middle spring 14 and the contact spring 15 is formed. 56, and mounting holes 57 are formed in portions located on both outer sides of the presser projection 56. When the cover 48 covers the concave portion 12 and the like and is tightened with the connecting screw 49, the terminal portion 11 is attached to the socket body 10 in the shape of a sanderch.
このように構成したため、このランプソケツト
はつぎの作用効果がある。すなわち、
(1) 端子部11をソケツト本体10の側部に配置
したため、ソケツトの高さ寸法を低くすること
ができる。 With this structure, this lamp socket has the following effects. (1) Since the terminal portion 11 is arranged on the side of the socket body 10, the height of the socket can be reduced.
(2) ソケツト本体10の背面に端子接続部14
a,15aを配設する凹部12が形成されるた
め、端子部11への熱伝導が伝わりにくくな
り、端子部11の温度を低減できる。(2) Terminal connection part 14 on the back of the socket body 10
Since the concave portion 12 in which the terminal portions a and 15a are arranged is formed, heat conduction to the terminal portion 11 is difficult to be conducted, and the temperature of the terminal portion 11 can be reduced.
(3) ソケツト用電気部品の取付けが背面の一方向
からできるため組立性が良好になる。(3) Ease of assembly is achieved because electrical parts for the socket can be installed from one direction on the back.
(4) ソケツト本体10と端子部11の端子箱33
とを別体構造とすることにより、成形部品の金
型構造が簡単になり、製造容易になる。(4) Terminal box 33 of socket body 10 and terminal section 11
By forming these into separate structures, the mold structure of the molded part becomes simple and manufacturing becomes easier.
(5) ソケツト本体10と端子箱33とを別体に構
成するにおいて、両者を間隔をおいて連結する
ことにより端子箱33へのランプ熱伝導を低減
することができる。(5) When the socket main body 10 and the terminal box 33 are constructed separately, the conduction of lamp heat to the terminal box 33 can be reduced by connecting them with a gap between them.
(6) ソケツト本体10とカバー48で端子部11
をサンドイツチ状に固定することにより、結合
部品の省略化と端子部の強度向上が図れ、カバ
ー48の補強効果が得られる。(6) Terminal part 11 with socket body 10 and cover 48
By fixing the cover 48 in the form of a sanderch, the connecting parts can be omitted and the strength of the terminal portion can be improved, and the cover 48 can be reinforced.
(7) カバー48の裏面に接触ばね15および中ば
ね14の端子接続部14a,15aを押える一
対のリブ56を形成し、リブ56よりも広い間
隔でビス取付孔57を形成したため、経年変化
によつてカバー48が緩むことがなく、また外
側に突出することがない。すなわち、カバー4
8はプラスチツク製であるため経年変化により
リブ側と表面側との間に膨縮の差が生じて、リ
ブ側が凸となるように変形する。このとき連結
ねじ49に支持されてリブ56でより一層接触
ばね15および中ばね14の端子接続部14
a,15aを押えるようになる。(7) A pair of ribs 56 are formed on the back surface of the cover 48 to hold down the terminal connection parts 14a, 15a of the contact spring 15 and the middle spring 14, and screw mounting holes 57 are formed at a wider interval than the ribs 56, so that it will not deteriorate over time. Therefore, the cover 48 will not loosen or protrude outward. That is, cover 4
Since 8 is made of plastic, a difference in expansion and contraction occurs between the rib side and the surface side due to aging, and the rib side deforms to become convex. At this time, the terminal connecting portion 14 of the spring 15 and the middle spring 14 is further supported by the connecting screw 49 and the rib 56 makes contact with the spring 15 and the inner spring 14.
You will be able to press a and 15a.
以上のように、この考案のランプソケツトは、
背面に端子接続部を有するソケツト本体と、この
ソケツト本体の後側部に配置されて前記ソケツト
本体の前記端子接続部に並ぶソケツト接続部を有
する端子部と、前記端子接続部および前記ソケツ
ト接続部を相互に接続する接続体と、前記端子接
続部、前記接続体および前記ソケツト接続部を被
覆するカバーと、このカバーおよび前記端子部を
通して前記ソケツト本体にねじ込まれて前記端子
部を前記カバーと前記ソケツト本体とで挟着する
連結ねじとを備えたため、つぎの作用効果があ
る。 As mentioned above, the lamp socket of this invention is
a socket body having a terminal connection portion on the back surface; a terminal portion having a socket connection portion disposed on the rear side of the socket body and aligned with the terminal connection portion of the socket body; and the terminal connection portion and the socket connection portion. a connecting body for interconnecting the terminal connecting parts, a cover covering the terminal connecting part, the connecting body and the socket connecting part; Since it is equipped with a connecting screw that is clamped between the socket body and the socket body, it has the following effects.
すなわち、ソケツト本体と端子部とを接続する
接続体がカバーで覆われるため接続体が外部にで
ることがない。また接続体の端子接続部およびソ
ケツト接続部への接続が同方向のため接続作業が
容易なる。さらに連結ねじによりカバーおよび端
子部をソケツト本体に取付けたため、従来と比較
して構造が簡単になるとともに、連結ねじをカバ
ーの取付けと端子部の取付とに共用できるため端
子部の結合部品を省略化でき部品点数を削減で
き、しかも端子部をカバーとソケツト本体とで連
結ねじによりサンドイツチ状に挟着したため、端
子部の取付強度を大きくできる。 That is, since the connecting body connecting the socket body and the terminal portion is covered with the cover, the connecting body does not come out. Furthermore, since the terminal connection portion and the socket connection portion of the connection body are connected in the same direction, the connection work is facilitated. Furthermore, since the cover and terminal section are attached to the socket body using connecting screws, the structure is simpler than before, and the connecting screws can be used both for attaching the cover and for attaching the terminal section, eliminating the need for connecting parts for the terminal section. The number of parts can be reduced, and since the terminal part is sandwiched between the cover and the socket body in a sandwich-like manner using connecting screws, the mounting strength of the terminal part can be increased.
第1図はこの考案の第1の実施例を適用したダ
ウンライトの一部省略断面図、第2図はランプソ
ケツトの平面図、第3図はそのカバーを取外した
状態の平面図、第4図はソケツト取付部分を示す
部分分解斜視図、第5図はソケツトの引掛部を示
す部分正面図、第6図はソケツト本体の後側部の
部分斜視図、第7図は分解斜視図、第8図は部分
断面図である。
9……ランプソケツト、1……ソケツト本体、
11……端子部、14a,15a……端子接続
部、39……ソケツト接続部、48……カバー、
49……連結ねじ、50……接続体。
Fig. 1 is a partially omitted sectional view of a downlight to which the first embodiment of this invention is applied, Fig. 2 is a plan view of the lamp socket, Fig. 3 is a plan view with the cover removed, and Fig. 4 is a partially exploded perspective view showing the socket mounting part, FIG. 5 is a partial front view showing the hooking part of the socket, FIG. 6 is a partial perspective view of the rear side of the socket body, FIG. 7 is an exploded perspective view, and FIG. The figure is a partial sectional view. 9...Lamp socket, 1...Socket body,
11...Terminal part, 14a, 15a...Terminal connection part, 39...Socket connection part, 48...Cover,
49... Connection screw, 50... Connection body.
Claims (1)
このソケツト本体の後側部に配置されて前記ソ
ケツト本体の前記端子接続部に並ぶソケツト接
続部を有する端子部と、前記端子接続部および
前記ソケツト接続部を相互に接続する接続体
と、前記端子接続部、前記接続体および前記ソ
ケツト接続部を被覆するカバーと、このカバー
および前記端子部を通して前記ソケツト本体に
ねじ込まれて前記端子部を前記カバーと前記ソ
ケツト本体とで挟着する連結ねじとを備えたラ
ンプソケツト。 (2) 前記カバーは、前記端子接続部に当接する押
えリブを有し、前記連結ねじを通す前記カバー
の取付孔を前記押えリブの両側に形成している
実用新案登録請求の範囲第(1)項記載のランプソ
ケツト。[Scope of claims for utility model registration] (1) A socket body having a terminal connection part on the back side,
a terminal portion disposed on the rear side of the socket body and having a socket connection portion lined up with the terminal connection portion of the socket body; a connecting body that connects the terminal connection portion and the socket connection portion to each other; A cover that covers the connecting portion, the connecting body, and the socket connecting portion; and a connecting screw that is screwed into the socket body through the cover and the terminal portion to sandwich the terminal portion between the cover and the socket body. Equipped with lamp socket. (2) The cover has a holding rib that comes into contact with the terminal connection part, and mounting holes of the cover through which the connecting screws are passed are formed on both sides of the holding rib. Lamp socket described in ).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11640782U JPS5920590U (en) | 1982-07-30 | 1982-07-30 | lamp socket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11640782U JPS5920590U (en) | 1982-07-30 | 1982-07-30 | lamp socket |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5920590U JPS5920590U (en) | 1984-02-08 |
JPS6331497Y2 true JPS6331497Y2 (en) | 1988-08-23 |
Family
ID=30268352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11640782U Granted JPS5920590U (en) | 1982-07-30 | 1982-07-30 | lamp socket |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5920590U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS556995A (en) * | 1978-06-01 | 1980-01-18 | Advanced Diagnostic Res | Method of and device for converting convergent ultrasonic wave |
JPS5877555A (en) * | 1981-11-04 | 1983-05-10 | Nippon Yakin Kogyo Co Ltd | Austenitic stainless steel with superior pitting corrosion resistance and weather resistance |
-
1982
- 1982-07-30 JP JP11640782U patent/JPS5920590U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS556995A (en) * | 1978-06-01 | 1980-01-18 | Advanced Diagnostic Res | Method of and device for converting convergent ultrasonic wave |
JPS5877555A (en) * | 1981-11-04 | 1983-05-10 | Nippon Yakin Kogyo Co Ltd | Austenitic stainless steel with superior pitting corrosion resistance and weather resistance |
Also Published As
Publication number | Publication date |
---|---|
JPS5920590U (en) | 1984-02-08 |
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