JPS5813540Y2 - lighting equipment - Google Patents
lighting equipmentInfo
- Publication number
- JPS5813540Y2 JPS5813540Y2 JP1979140136U JP14013679U JPS5813540Y2 JP S5813540 Y2 JPS5813540 Y2 JP S5813540Y2 JP 1979140136 U JP1979140136 U JP 1979140136U JP 14013679 U JP14013679 U JP 14013679U JP S5813540 Y2 JPS5813540 Y2 JP S5813540Y2
- Authority
- JP
- Japan
- Prior art keywords
- shade
- main body
- inner edge
- notch
- side circumference
- 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
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
【考案の詳細な説明】
本考案は本体とシェードを爪により係合して組立てる場
合に、爪の破損を防止することを目的とした照明器具に
係るものである。[Detailed Description of the Invention] The present invention relates to a lighting device whose purpose is to prevent damage to the nails when the main body and the shade are assembled by engaging with the nails.
従来、本体とシェードを爪で係合して組立てた照明器具
は実開昭５０−６０８７３、実開昭５０−６０８７４、
あるいは本願と同−出級人による実願昭４６−５２５９
０（実開昭４Ｏ−１０２８５）等がある。Conventionally, lighting fixtures assembled by engaging the main body and the shade with claws are disclosed in Japanese Utility Model Application No. 50-60873, Utility Model Application No. 50-60874,
Or the same as the present application - Jitsubishi 46-5259 by a senior person
0 (Utility Model Publication No. 4 O-10285).
これらは、いづれも円筒状の本体の側周部の鍔部に、シ
ェードの中央部に設けた円形状の窓孔部の内縁部を載置
する構成の照明器具において、前記本体の側周部に設け
た係合爪部を前記窓孔内縁部の上面に係合させて前記シ
ェードを前記鍔部との間で挟着させて、シェードの抜は
止めを図ったものである。In each of these lighting fixtures, the inner edge of a circular window hole provided in the center of the shade is placed on the flange of the side periphery of a cylindrical main body. The engaging claw portion provided at the window hole is engaged with the upper surface of the inner edge of the window hole, and the shade is clamped between the flange portion and the shade, thereby preventing the shade from being pulled out.
このような構成のものでは係合爪部は単にシェードの上
面を押えつげるだけであるため、シェードは本体に対し
て回転可能であり、しかもシェードを本体に対して装着
するとき、どのような相対回転角の位置であってもシェ
ードは保合爪部をのりこえて、その下面に入り込んで係
合される。With such a structure, the engaging claws simply press down on the top surface of the shade, so the shade can rotate relative to the main body, and when the shade is attached to the main body, there is no need for any relative movement. Even at the rotation angle position, the shade climbs over the retaining claw portion, enters the lower surface thereof, and is engaged.
従って、この構成の適用はシェドが本体に対して、どの
ような相対回転角の位置で装着されてもよい照明器具に
限定される。Therefore, the application of this configuration is limited to lighting fixtures in which the shade may be mounted at any relative rotational angle with respect to the main body.
本考案は、たとえば、シェード側にランプが支持され、
このランプに対して本体から導出したランプソケットを
接続させたい場合のように、本体とシェードの相対位置
を決めたい場合に適用することができるようにしたもの
である。In the present invention, for example, a lamp is supported on the shade side,
This lamp can be applied when it is desired to determine the relative position of the main body and the shade, such as when it is desired to connect a lamp socket led out from the main body to the lamp.
このような目的に対しては、シェードに設けた窓孔部の
内縁部に切欠部を設けて、この切欠部を通して係合爪部
をシェードの上面に係合させるようにするのが適当であ
るが、本体とシェードを組立てるときに、係合爪部と切
欠部の位置を良好に合わせることが困難であり、しかも
、位置が少しでもずれている状態のまま無理に組み立て
ようとすると、係合爪部が切欠部の側部に衝突して係合
爪部あるいは切欠部の側部が破損する場合がある。For this purpose, it is appropriate to provide a notch in the inner edge of the window hole provided in the shade, and to allow the engaging claw to engage with the top surface of the shade through this notch. However, when assembling the main body and shade, it is difficult to properly align the engaging claws and notches, and if you try to forcefully assemble the engaging claws and the notches even slightly, the engagement may fail. The claw may collide with the side of the cutout, causing damage to the engaging claw or the side of the cutout.
本考案は、こうした欠点がないように係合爪部と切欠部
の位置決めを簡単にできるようになし、位置決めのでき
た段階で始めて係合爪部を切欠部に係合できるようにし
たものである。The present invention avoids these drawbacks by making it easy to position the engaging claw and the notch, and allowing the engaging claw to engage with the notch only after the positioning has been completed. .
以下、本考案の実施例を説明する。Examples of the present invention will be described below.
第１図は本考案の照明器具を斜め上方から見たもので、
図中１は円筒状の本体、２．２’、１は連結部３，３′
等で連結されて一体成形された合成柄脂製のシェドであ
り、本体１の側周部に取付られる。Figure 1 shows the lighting equipment of this invention viewed diagonally from above.
In the figure, 1 is the cylindrical main body, 2.2', and 1 is the connecting part 3, 3'.
The shed is made of synthetic resin and is integrally molded by connecting parts such as the above, and is attached to the side circumference of the main body 1.
４ 、４’。ｌは各々のシェードの下面に取付られた透
光性のグローブである。4, 4'. 1 is a translucent glove attached to the bottom surface of each shade.
５は本体１を吊下げる吊下コドである。5 is a hanging cord for hanging the main body 1.
次に第２図は第１図の点線で囲まれた部分を分解して表
わしたものである。Next, FIG. 2 shows an exploded view of the portion surrounded by dotted lines in FIG. 1.
本体１は内部に安定器、グローソケット等の点灯部品が
取付もれた金属基体６とこの金属基体６０下面部をおお
い、ねじ７で固定される合成樹脂製の下面カバー８より
なる。The main body 1 consists of a metal base 6 in which lighting parts such as a ballast and a glow socket are attached, and a lower cover 8 made of synthetic resin that covers the lower surface of the metal base 60 and is fixed with screws 7.
９，１０は前記金属基体６と１面カバー８の側周部に設
けた鍔部で、ねじ７はこれらの鍔部９．１０を通じて螺
合される。Numerals 9 and 10 are flanges provided on the side peripheries of the metal base 6 and the one-sided cover 8, and the screw 7 is screwed through these flanges 9 and 10.
前記鍔部１ｏはその側周部に立ち上がり壁１１を含み、
その一部に係合爪部１２を有する。The flange portion 1o includes a rising wall 11 on its side circumferential portion,
A part thereof has an engaging claw portion 12.
また、鍔部１ｏと立ち上がり壁１１を含む部分に凹溝部
１３が形成され、本体１かも導出されるランプソケット
１４のリード線１５が挿通される。Further, a concave groove 13 is formed in a portion including the flange 1o and the rising wall 11, through which a lead wire 15 of a lamp socket 14, which is also led out from the main body 1, is inserted.
１６はシェード２．２’。２の中央部に設けた円形状の
窓孔部で、その内縁部１７は立ち上がり壁１１に当接し
て鍔部９゜１０上に載置されるものである。16 is shade 2.2'. This is a circular window hole provided in the center of 2, and its inner edge 17 abuts against the rising wall 11 and is placed on the flange 9 and 10.
シェード２の内縁部１７の近傍には切欠部１８と、円弧
状のリブ１９と、このリブに連設される凸部２０が設け
られる。In the vicinity of the inner edge 17 of the shade 2, a notch 18, an arcuate rib 19, and a convex portion 20 connected to the rib are provided.
なお前記リブ１９および凸部２０はシェードの下面に設
けられる。Note that the rib 19 and the convex portion 20 are provided on the lower surface of the shade.
前記切欠部１８は係合爪部１２が差し込まれ、また、リ
ブ１９の内周面は鍔部１０の外周面に位置合わせされ、
また、凸部２０は凹溝部１３に挿入されるものである。The engagement claw portion 12 is inserted into the notch portion 18, and the inner peripheral surface of the rib 19 is aligned with the outer peripheral surface of the collar portion 10.
Further, the convex portion 20 is inserted into the concave groove portion 13.
以上の構成にもとづいて、組勿頃序を説明する。Based on the above configuration, the Kuminakoro sequence will be explained.
まず、ランプソケット１４のリード線１５を下面カバー
８の凹溝部１３に収納した上で、金属基体６と下面カバ
ー８をねじ７で固定する。First, the lead wire 15 of the lamp socket 14 is housed in the groove 13 of the bottom cover 8, and then the metal base 6 and the bottom cover 8 are fixed with screws 7.
なお、ねじ止め箇所は図示しないものがさらに２箇所あ
る。It should be noted that there are two more screwed locations (not shown).
次に、シェード２の内縁部１７を本体１の側周部に位置
合わせし、リブ１９が鍔部１０の外周面に位置合わせさ
れ、さらに、凸部２０が凹溝部１３に位置決めされるよ
うにする。Next, the inner edge 17 of the shade 2 is aligned with the side circumference of the main body 1, the rib 19 is aligned with the outer circumference of the flange 10, and the convex portion 20 is positioned with the groove 13. do.
このように位置決めすれば係合爪部１２が切欠部１８の
直下に位置決めされ、シェード２を下方へ押し込むと、
係合爪部１２が若干中心方向へ弾性変形しつつ、切欠部
１８にスムーズに挿通され、爪の下面がシェード２の上
面に現われると、係合爪部１２がもとに戻って上面に係
合され、シェード２と本体１の組立が完了する。By positioning in this way, the engaging claw portion 12 is positioned directly below the notch portion 18, and when the shade 2 is pushed downward,
When the engaging claw portion 12 is smoothly inserted into the notch 18 while being elastically deformed slightly toward the center, and the lower surface of the claw appears on the upper surface of the shade 2, the engaging claw portion 12 returns to its original state and engages with the upper surface. Then, the assembly of the shade 2 and the main body 1 is completed.
このように組立されたときの断面を第３図〜第５図に示
した。The cross sections of the assembly assembled in this manner are shown in FIGS. 3 to 5.
第３図は第２図の点線Ａの部分を切断面としたもので、
係合爪部１２が切欠部１８の上方へ突出してシェード２
の上面に係合されてシェード２の上方への抜けと回転を
防止している。Figure 3 is a section taken along the dotted line A in Figure 2.
The engaging claw portion 12 protrudes above the cutout portion 18 and the shade 2
It is engaged with the upper surface to prevent the shade 2 from slipping out upwards and rotating.
また、２１はげい光ランプでシェード２に取付けられる
。Further, 21 is a fluorescent lamp attached to the shade 2.
次に第４図は第２図の点線Ｂを切断面としたもので、凸
部２０が凹溝部１３に挿入されて位置決めされている。Next, FIG. 4 shows a cut plane taken along the dotted line B in FIG. 2, and shows that the convex portion 20 is inserted into the concave groove portion 13 and positioned.
次に第５図は第２図の点線Ｃを切断面としたもので、リ
ブ１９は鍔部１０の外周面に位置合わせされている。Next, FIG. 5 shows a cut plane taken along the dotted line C in FIG. 2, and the ribs 19 are aligned with the outer circumferential surface of the flange 10.
また、立ち上がり壁１１により、シェード２の内縁部１
７とビス７の先端が当接しない。In addition, due to the rising wall 11, the inner edge 1 of the shade 2
7 and the tip of screw 7 do not touch.
以上のように、凸部２０と凹溝部１３による位置決め手
段により、係合爪部１２が切欠部１８に案内可能になし
たため、係合爪部１２を切欠部１８に係合させる前の位
置決めが容易になり、位置決めのできた段階で始めて係
合爪部１２を切欠部１８に係合できるようになるから、
係合爪部１２や切欠部１８の周辺が破損することを全く
無くすることが可能になる。As described above, since the engaging claw portion 12 can be guided to the notch portion 18 by the positioning means using the convex portion 20 and the groove portion 13, positioning before engaging the engaging claw portion 12 with the notch portion 18 is easy. This makes it easier to engage the engaging claw portion 12 with the cutout portion 18 only after the positioning is completed.
It becomes possible to completely eliminate damage to the periphery of the engaging claw portion 12 and the notch portion 18.
なお、実施例のように保合爪部１２が器具の列方向に向
って形成されている場合は、切矢部１８は窓孔部１６に
向って開口した形状でももちろんよい。In addition, when the retaining claw part 12 is formed toward the row direction of the instruments as in the embodiment, the cut arrow part 18 may of course have a shape that opens toward the window hole part 16.
また、実施例では、係合爪部１２を本体１の側周部に設
けるとともに、切欠部１８をシェード２の内縁部１７近
傍に設けたが、逆に、係合爪部１２をシェード２の内縁
部１７の近傍に下向きに設け、切欠部１８を本体１の側
周部に設けてももちろんよく、また、凸部２０を本体１
の側周部に設けるとともに、凹溝部１３をシェード２の
内縁部１７の近傍に設けてももちろんよい。Further, in the embodiment, the engaging claw portion 12 is provided on the side circumferential portion of the main body 1 and the notch portion 18 is provided near the inner edge portion 17 of the shade 2; Of course, the notch 18 may be provided downward near the inner edge 17 and the notch 18 may be provided on the side circumference of the main body 1.
Of course, the recessed groove portion 13 may be provided near the inner edge portion 17 of the shade 2 in addition to being provided on the side circumferential portion of the shade 2 .
以上より明らかなように、本考案の照明器具は、本体と
シェードとを互いに固定した位置関係でもって爪により
係合して組立しようとする場合に、爪の破損を確実に防
止でき、組立の容易な照明器具を提供できる。As is clear from the above, the lighting device of the present invention can reliably prevent damage to the claws when attempting to assemble the main body and the shade by engaging them with the claws in a fixed positional relationship, thereby making it easier to assemble. We can provide easy lighting equipment.
第１図は本考案の一実施例の照明器具の上方斜視図、第
２図は第１図の点線部の分解時斜視図、第３図は第２図
の点線Ａを切断面とした断面図、第４図は第２図の点線
Ｂを切断面とした断面図、第５図は第２図の点線Ｃを切
断面とした断面図である。
１・・・本体、２．２’、２’・・・シェード、９，１
０・・・鍔部、１２・・・係合爪部、１３・・・凹溝部
、１４・・・ランプソケット、１５・・・リード線、１
６・・・窓孔部、１７・・・内縁部、１８・・・切欠部
、１９・・・リブ、２０・・・凸部。Fig. 1 is an upper perspective view of a lighting fixture according to an embodiment of the present invention, Fig. 2 is an exploded perspective view of the dotted line part in Fig. 1, and Fig. 3 is a cross section taken along the dotted line A in Fig. 2. 4 is a sectional view taken along the dotted line B in FIG. 2, and FIG. 5 is a sectional view taken along the dotted line C in FIG. 2. 1...Body, 2.2', 2'...Shade, 9,1
0... Flange portion, 12... Engaging claw portion, 13... Concave groove portion, 14... Lamp socket, 15... Lead wire, 1
6... Window hole portion, 17... Inner edge portion, 18... Notch portion, 19... Rib, 20... Convex portion.
Claims (4)
部に円形状の窓孔部を有し、その内縁部が前記鍔部に載
置されるシェードを備えた照明器具において、前記本体
の側周部（もしくは前記シェードの内縁部近傍）に係合
爪部を設けて、この係合爪部と係合される切欠部を前記
シェードの内縁部近傍（もしくは前記本体の側周部）に
設けるとともに、前記シェードの内縁部近傍（もしくは
前記本体の側周部）に凸部を設け、この凸部が位置決め
される凹溝部を前記本体の側周部（もしくは前記シェー
ドの内縁部近傍）に設げて、前記凸部と前記凹溝部によ
る位置決め後前記係合爪部が前記切欠部に案内可能に威
したことを特徴とする照明器具。(1) A lighting fixture comprising a cylindrical main body having a flange on the side circumference, a circular window hole in the center, and a shade whose inner edge is placed on the flange, An engaging claw portion is provided at the side circumference of the main body (or near the inner edge of the shade), and a notch to be engaged with the engagement claw is provided near the inner edge of the shade (or near the side circumference of the main body). At the same time, a convex portion is provided near the inner edge of the shade (or the side circumference of the main body), and a concave groove portion in which the convex portion is positioned is provided on the side circumference of the main body (or the inner edge of the shade). 2. A lighting fixture, characterized in that the engagement claw is provided in the vicinity of the notch and is guided into the notch after positioning by the protrusion and the groove.
リブがシェードの内縁部近傍に設けられていることを特
徴とする実用新案登録請求の範囲第（１）項記載の照明
器具。(2) The lighting device according to claim (1) of the utility model registration, characterized in that an arc-shaped rib aligned with the outer peripheral surface of the flange of the main body is provided near the inner edge of the shade. .
とする実用新案登録請求の範囲第（２）項記載の照明器
具。(3) The lighting device according to claim (2), wherein the convex portion is connected to an arcuate rib.
凹溝部に挿通されていることを特徴とする実用新案登録
請求の範囲第（１）項〜第（３）項のいづれかに記載の
照明器具。(4) The lighting device according to any one of claims (1) to (3) of the utility model registration claim, characterized in that the lead wire of the lamp socket led out from the main body is inserted into the recessed groove. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979140136U JPS5813540Y2 (en) | 1979-10-08 | 1979-10-08 | lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979140136U JPS5813540Y2 (en) | 1979-10-08 | 1979-10-08 | lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5657411U JPS5657411U (en) | 1981-05-18 |
| JPS5813540Y2 true JPS5813540Y2 (en) | 1983-03-16 |
Family
ID=29371478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979140136U Expired JPS5813540Y2 (en) | 1979-10-08 | 1979-10-08 | lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5813540Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240579B2 (en) * | 1972-07-17 | 1977-10-13 | ||
| JPH0310026U (en) * | 1989-06-20 | 1991-01-30 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5060874U (en) * | 1973-09-28 | 1975-06-04 | ||
| JPS5240579U (en) * | 1975-09-16 | 1977-03-23 |
-
1979
- 1979-10-08 JP JP1979140136U patent/JPS5813540Y2/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240579B2 (en) * | 1972-07-17 | 1977-10-13 | ||
| JPH0310026U (en) * | 1989-06-20 | 1991-01-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5657411U (en) | 1981-05-18 |
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