JPH0650135U - lighting equipment - Google Patents
lighting equipmentInfo
- Publication number
- JPH0650135U JPH0650135U JP8508692U JP8508692U JPH0650135U JP H0650135 U JPH0650135 U JP H0650135U JP 8508692 U JP8508692 U JP 8508692U JP 8508692 U JP8508692 U JP 8508692U JP H0650135 U JPH0650135 U JP H0650135U
- Authority
- JP
- Japan
- Prior art keywords
- light
- fitting
- shade
- longitudinal direction
- transmitting 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.)
- Granted
Links
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
(57)【要約】
【目的】 セードの透光部と不透光部との嵌合操作を容
易化する。嵌合精度を良くする。外力に対するセードの
撓みを小さくする。
【構成】 セード６の透光部８と不透光部９とを長手方
向Ａの同一面上で接続する。セード６は器具本体１の取
付バネ７に取り付けられる。透光部８には接続用リブ１
０が突設され、不透光部９には接続用リブ１０が長手方
向Ａと交差する方向Ｃに向かって嵌合可能な嵌合部１１
が穿設されている。透光部８の長手方向Ａ又は幅方向Ｂ
の外力に対して接続用リブ１０の嵌合が外れ難くなる。
長手方向Ａに寸法上のバラツキを生じなくなり、がたつ
きの発生を防いで透光部８と不透光部９との嵌合精度を
良くする。
(57) [Abstract] [Purpose] To facilitate the fitting operation between the transparent and opaque portions of the shade. Improve the fitting accuracy. Reduces the bending of the shade against external force. [Structure] The transparent portion 8 and the non-transparent portion 9 of the shade 6 are connected on the same plane in the longitudinal direction A. The shade 6 is attached to the attachment spring 7 of the instrument body 1. A connecting rib 1 is provided on the transparent portion 8.
The fitting portion 11 is provided with 0, and the connecting rib 10 can be fitted to the opaque portion 9 in the direction C intersecting the longitudinal direction A.
Has been drilled. Longitudinal direction A or width direction B of the transparent portion 8
It becomes difficult for the connecting rib 10 to be disengaged from the external force.
The dimensional variation does not occur in the longitudinal direction A, rattling is prevented, and the fitting accuracy of the light transmitting portion 8 and the light non-transmitting portion 9 is improved.
Description
【０００１】[0001]
本考案は、セードを備えた照明器具に関する。 The present invention relates to a lighting device having a shade.
【０００２】[0002]
従来よりこの種照明器具に用いられるセードは、例えば図６（ａ）に示すよう に、ランプを被覆する透光部８″（センターカバー）と、透光部８″の長手方向 Ａの両側に夫々接続される不透光部９″（エンドカバー）とから成り、上記透光 部８″の接続端部８ａに長手方向Ａに向けて複数の爪２０を突設すると共に、不 透光部９″の接続端部９ａに上記複数の爪２０が長手方向Ａに嵌合可能な複数の 係止部２１を設け、これら爪２０と係止部２１との係止によって透光部８″と不 透光部９″とを接続するものである。 Conventionally, a shade used in this type of lighting fixture is, for example, as shown in FIG. 6 (a), a translucent portion 8 ″ (center cover) that covers the lamp and both sides of the translucent portion 8 ″ in the longitudinal direction A. Each of the light-transmitting portions 9 ″ (end cover) is connected to the connecting portion 8a of the light-transmitting portion 8 ″, and a plurality of claws 20 project in the longitudinal direction A. A plurality of locking portions 21 into which the plurality of claws 20 can be fitted in the longitudinal direction A are provided at the connection end 9a of the 9 ", and the claws 20 and the locking portions 21 are locked by the light transmitting portion 8". It connects with the non-translucent part 9 ″.
【０００３】[0003]
ところが、従来の透光部８″と不透光部９″との接続構造では、係止部２１と 爪２０との嵌合方向が透光部８″の長手方向Ａと同じであって爪２０が外れる方 向と一致しているため、透光部８″と不透光部９″とを組み立てる際に透光部８ ″を長手方向Ａから押した場合に、爪２０と係止部２１との嵌合が外れ易くなり 、このため、透光部８″と不透光部９″との嵌合操作が困難になる。しかも長寸 の透光部８″を長手方向Ａに動かして不透光部９″に嵌合させているため、広い 作業スペースを必要とし、組み立て難くなって爪嵌合の作業性が低下する。また 、爪２０の嵌合状態によっては長手方向Ａに寸法上のバラツキが生じ、特に器具 本体１がランプ熱で熱くなるとセード６′が長手方向Ａに伸び易くなり、これに 伴って嵌合のクリアランスが変化してがたつきが発生し易くなって、透光部８″ と不透光部９″との嵌合精度が低下する。さらに、上記透光部８″は捩じりに対 しては嵌合力が弱いため、しかも図６（ｂ）に示すように、透光部８″に幅方向 Ｂからの外力が加わると透光部８″が撓み易くなり、このため、透光部８″の外 力に対して爪２０の嵌合が外れ易くなるという問題があった。 However, in the conventional connecting structure of the transparent portion 8 ″ and the non-transparent portion 9 ″, the engaging portion 21 and the claw 20 are fitted in the same direction as the longitudinal direction A of the transparent portion 8 ″, and When the transparent portion 8 ″ is pushed in the longitudinal direction A when the transparent portion 8 ″ and the non-transparent portion 9 ″ are assembled, the claw 20 and the locking portion 20 are aligned because the direction 20 is disengaged. The fitting with 21 becomes easy to be disengaged, which makes it difficult to fit the transparent portion 8 ″ and the non-transparent portion 9 ″. Moreover, since the long transparent portion 8 ″ is moved in the longitudinal direction A and fitted into the non-transparent portion 9 ″, a wide working space is required, and it becomes difficult to assemble and the workability of fitting the claws deteriorates. . Further, dimensional variations occur in the longitudinal direction A depending on the fitting state of the claws 20, and especially when the instrument body 1 is heated by the lamp heat, the shade 6'is likely to extend in the longitudinal direction A, and accordingly, the fitting of the fittings is facilitated. The clearance changes and rattling easily occurs, so that the fitting accuracy of the light transmitting portion 8 ″ and the light non-transmitting portion 9 ″ deteriorates. Further, since the translucent portion 8 ″ has a weak fitting force against twisting, when the external force from the width direction B is applied to the translucent portion 8 ″, as shown in FIG. There is a problem that the light portion 8 ″ is easily bent, and thus the claw 20 is easily disengaged from the external force of the light transmitting portion 8 ″.
【０００４】 本考案は、上記従来の課題に鑑みてなされたもので、その目的とするところは 、セードの透光部と不透光部との嵌合操作を容易化すると共に、嵌合精度を良く し、且つ外力に対するセードの撓みを小さくできるようにした照明器具を提供す るにある。The present invention has been made in view of the above conventional problems, and an object of the present invention is to facilitate the fitting operation between the light-transmitting portion and the non-light-transmitting portion of the shade and to improve the fitting accuracy. Another object of the present invention is to provide a luminaire that improves the light intensity and reduces the deflection of the shade against external force.
【０００５】[0005]
上記課題を解決するため、本考案は、器具本体１にセード６を取り付けるため の取付バネ７が設けられ、上記セード６は、器具本体１のランプ２を被覆する透 光部８と、この透光部８の長手方向Ａの両側に接続されて透光部８と同一面上に 配置される不透光部９とから成り、上記透光部８又は不透光部９のいずれか一方 に接続用リブ１０が突設されると共に、透光部８又は不透光部９のいずれか他方 に上記接続用リブ１０が上記長手方向Ａと交差する方向Ｃに嵌合可能な嵌合部１ １が設けられていることを特徴とする。 In order to solve the above-mentioned problems, the present invention is provided with a mounting spring 7 for mounting a shade 6 on the appliance body 1, and the shade 6 is provided with a light transmitting portion 8 for covering the lamp 2 of the appliance body 1 and the transparent portion 8. The light transmitting portion 8 is connected to both sides of the light transmitting portion 8 in the longitudinal direction A, and is arranged on the same plane as the light transmitting portion 8. The light transmitting portion 8 or the light transmitting portion 9 is not connected to the light transmitting portion 8. The fitting rib 1 is provided with a connecting rib 10 protruding therefrom, and the fitting rib 1 can be fitted to either the light-transmitting portion 8 or the non-light-transmitting portion 9 in the direction C intersecting the longitudinal direction A. 1 is provided.
【０００６】[0006]
本考案によれば、透光部８又は不透光部９のいずれか一方に接続用リブ１０を 突設し、透光部８又は不透光部９のいずれか他方に上記接続用リブ１０が上記長 手方向Ａと交差する方向Ｃに嵌合可能な嵌合部１１を設けるようにしたから、透 光部８の長手方向Ａ又は幅方向Ｂの外力に対して接続用リブ１０の嵌合が外れ難 くなって、透光部８と不透光部９との嵌合操作が容易になる。しかも透光部８が 長寸であっても透光部８を長手方向Ａに動かすことなく不透光部９に嵌合させる ことができるので、狭い作業スペースで足りるようになり、組み立て易くなって 接続用リブ１０の嵌合の作業性が向上する。また、接続用リブ１０を長手方向Ａ と交差する方向Ｃに嵌合させることにより、長手方向Ａに寸法上のバラツキが生 じるおそれがなくなり、仮りに器具本体１がランプ熱で熱くなってもセード６は 長手方向Ａに伸びることがなく、これに伴って嵌合のクリアランスは変化しなく なり、がたつきの発生を防止することができ、透光部８と不透光部９との嵌合精 度が良くなる。さらに、透光部８の捩じりに対しても十分な嵌合力が得られるよ うになり、しかも透光部８に幅方向Ｂからの外力が加わっても透光部８は撓み難 くなり、従って、透光部８の外力に対して接続用リブ１０の嵌合を外れ難くする ことができる。 According to the present invention, the connecting rib 10 is provided so as to project from either the light transmitting portion 8 or the non-light transmitting portion 9, and the connecting rib 10 is provided on the other of the light transmitting portion 8 or the light non-transmitting portion 9. Since the fitting portion 11 that can be fitted in the direction C intersecting the longitudinal direction A is provided, the fitting of the connecting rib 10 against the external force of the light transmitting portion 8 in the longitudinal direction A or the width direction B is performed. It becomes difficult to disengage, and the fitting operation of the translucent portion 8 and the non-translucent portion 9 becomes easy. Moreover, even if the translucent portion 8 is long, the translucent portion 8 can be fitted into the non-translucent portion 9 without moving in the longitudinal direction A, so that a small working space is sufficient and the assembly becomes easy. The workability of fitting the connecting ribs 10 is improved. Further, by fitting the connecting rib 10 in the direction C intersecting with the longitudinal direction A, there is no possibility that dimensional variations occur in the longitudinal direction A, and the appliance body 1 is temporarily heated by the lamp heat. The shade 6 does not extend in the longitudinal direction A, the fitting clearance does not change accordingly, and rattling can be prevented, and the transparent portion 8 and the non-transparent portion 9 can be prevented. The fitting accuracy is improved. Furthermore, a sufficient fitting force can be obtained even when the transparent portion 8 is twisted, and the transparent portion 8 is less likely to bend even if an external force is applied to the transparent portion 8 in the width direction B. Therefore, it is possible to make it difficult for the fitting of the connecting rib 10 to be disengaged from the external force of the translucent portion 8.
【０００７】[0007]
以下、本考案の一実施例を図面に基づいて説明する。本実施例に用いられる器 具本体１は、図２に示すように、ランプ２と、ソケット３と、端子台４と、電子 スタータ５と、安定器６等を備えると共に、器具本体１の長手方向Ａの両端部に は成形品から成るセード６を取り付けるための取付バネ７が夫々設けられている 。各取付バネ７は断面形状が略コ字状に形成され、各取付バネ７間にセード６の 両端部を夫々押し込むことによって、セード６が取付バネ７に弾性的に嵌合して 器具本体１に対して取付け可能となっている。 An embodiment of the present invention will be described below with reference to the drawings. As shown in FIG. 2, the equipment main body 1 used in the present embodiment includes a lamp 2, a socket 3, a terminal block 4, an electronic starter 5, a ballast 6 and the like, and the instrument main body 1 has a long length. Mounting springs 7 for mounting the shade 6 made of a molded product are provided at both ends in the direction A, respectively. Each mounting spring 7 has a substantially U-shaped cross section, and by pushing both ends of the shade 6 between the mounting springs 7, the shade 6 elastically fits into the mounting spring 7 and the instrument body 1 Can be attached to.
【０００８】 一方、上記セード６は、ランプ２を被覆する長寸の透光部８（センターカバー ）と、透光部８の長手方向Ａの両側に接続される短寸の一対の不透光部９（エン ドカバー）とで構成され、図１（ａ）（ｂ）に示すように、透光部８と不透光部 ９の夫々の断面形状は同じ曲げ率の半円状に夫々形成されている。透光部８の外 面８ｂには段差５０が形成され、この段差５０の先端側の接続端部８ａが不透光 部９の接続端部９ａの載置面５１に重ね合わせられることにより、透光部８の下 面８ｂと不透光部９の下面９ｂとが長手方向Ａに沿う同一面上で接続されるよう になっている。On the other hand, the shade 6 includes a long transparent portion 8 (center cover) that covers the lamp 2 and a pair of short non-transparent portions that are connected to both sides of the transparent portion 8 in the longitudinal direction A. As shown in FIGS. 1 (a) and 1 (b), the translucent portion 8 and the non-translucent portion 9 are formed in a semicircular shape having the same bending rate. Has been done. A step 50 is formed on the outer surface 8b of the translucent portion 8, and the connecting end portion 8a on the tip side of the step 50 is superposed on the mounting surface 51 of the connecting end portion 9a of the non-translucent portion 9. The lower surface 8b of the translucent portion 8 and the lower surface 9b of the non-translucent portion 9 are connected on the same plane along the longitudinal direction A.
【０００９】 また、不透光部９の接続端部９ａの載置面５１ には、幅方向Ｂに間隔をあけ て複数個（本実施例では４個）の接続用リブ１０が立設されている。これら接続 用リブ１０のうち、不透光部９の幅方向Ｂの両端部に立設された左右一対の接続 用リブ１０Ａ（以下、「Ｔ形リブ１０Ａ」と称する。）は、その平面形状がＴ形 に形成されると共に、不透光部９の幅方向Ｂの中央側に立設された左右一対の接 続用リブ１０Ｂ（以下、「鉤形リブ１０Ｂ」と称する。）は、その側面形状が鉤 形に形成されている。In addition, the mounting surface 51 of the connection end 9 a of the light opaque portion 9 A plurality of (four in this embodiment) connecting ribs 10 are provided upright at intervals in the width direction B. Of these connecting ribs 10, a pair of left and right connecting ribs 10A (hereinafter, referred to as "T-shaped ribs 10A") provided upright at both ends in the width direction B of the opaque portion 9 have a planar shape. And a pair of left and right connecting ribs 10B (hereinafter referred to as "hook-shaped ribs 10B") which are formed in a T shape and are erected on the center side in the width direction B of the opaque portion 9. The side surface is formed into a hook shape.
【００１０】 一方、透光部８の接続端部８ａには、図３（ａ）〜（ｃ）に示すように、幅方 向Ｂに間隔をあけて複数個（本実施例では４個）の嵌合部１１が穿設されている 。これら嵌合部１１のうち、透光部８の幅方向Ｂの両端部に穿設された左右一対 の嵌合部１１Ａは平面形状がＴ形に形成され、この嵌合部１１Ａは上記不透光部 ９と同じ寸法Ｌ1 ，Ｌ2 に設定されており、これによって、嵌合部１１Ａには上 記不透光部９のＴ形リブ１０Ａが長手方向Ａと交差する方向Ｃに嵌合可能となり 、Ｔ形リブ１０Ａによって透光部８の長手方向Ａのがたつきと外力による変形と が夫々規制されるようになっている。On the other hand, as shown in FIGS. 3 (a) to 3 (c), a plurality of connecting ends 8a of the translucent portion 8 are spaced in the width direction B (four in this embodiment). The fitting portion 11 of is bored. Of these fitting portions 11, a pair of left and right fitting portions 11A formed at both ends in the width direction B of the translucent portion 8 are formed in a T shape in plan view, and the fitting portion 11A has the above-mentioned opaque shape. The dimensions L 1 and L 2 are set to be the same as those of the light portion 9, so that the T-shaped rib 10A of the non-light-transmitting portion 9 is fitted in the fitting portion 11A in the direction C intersecting the longitudinal direction A. The T-shaped rib 10A restricts the rattling of the light transmitting portion 8 in the longitudinal direction A and the deformation due to an external force.
【００１１】 また、透光部８の幅方向Ｂの中央側に穿設された左右一対の嵌合部１１Ｂは、 図１（ａ）（ｂ）に示すように、不透光部９の鉤形リブ１０Ｂが長手方向Ａと交 差する方向Ｃに向かって嵌合可能な寸法に設定され、鉤形リブ１０Ｂと嵌合部１ １Ｂとの嵌合によって透光部８の接続端部８ａと不透光部９の接続端部９ａとが 密着した状態で位置決めされるようになっている。Further, the pair of left and right fitting portions 11B formed on the center side in the width direction B of the light transmitting portion 8 has a hook of the light non-transmitting portion 9 as shown in FIGS. The shaped rib 10B is set to a dimension that allows fitting in the direction C intersecting with the longitudinal direction A, and by fitting the hook-shaped rib 10B and the fitting portion 11B, the connecting end portion 8a of the translucent portion 8 is formed. The non-transparent portion 9 and the connecting end portion 9a are positioned so as to be in close contact with each other.
【００１２】 次に、セード６を組み立てるにあたっては、図１（ａ）（ｂ）に示すように、 不透光部９の載置面５１の上方から透光部８の接続端部８ａを載せるようにして 、不透光部９のＴ形リブ１０Ａを透光部８の両側の嵌合部１１Ａに、不透光部９ の鉤形リブ１０Ｂを透光部８の中央側の嵌合部１１Ｂに、夫々長手方向Ａと交差 する方向Ｃに向けて夫々嵌合して、図２に示すように、透光部８の下面８ｂと不 透光部９の下面９ｂとに段差が生じない状態で両者のねじ無しによる嵌合を行っ て、セード６として一体化させる（図４（ａ）の状態）。こうして組み立てられ たセード６を器具本体１に取り付けるにあたっては、セード６の長手方向Ａの両 端部を器具本体１の長手方向Ａの両端部に設けた取付バネ７に押し込む。このと き、取付バネ７が外方へ開く方向に撓んでセード６の挿入が可能となり、挿入後 は取付バネ７の復帰力によってセード６を保持できるようになる（図４（ｂ）の 状態）。Next, when assembling the shade 6, as shown in FIGS. 1A and 1B, the connecting end portion 8 a of the light transmitting portion 8 is placed from above the mounting surface 51 of the light transmitting portion 9. Thus, the T-shaped ribs 10A of the non-translucent portion 9 are fitted to the fitting portions 11A on both sides of the transparent portion 8, and the hook-shaped ribs 10B of the non-transparent portion 9 are fitted to the central portion of the transparent portion 8. 11B in the direction C intersecting with the longitudinal direction A, respectively, so that there is no step between the lower surface 8b of the translucent portion 8 and the lower surface 9b of the non-translucent portion 9 as shown in FIG. In this state, the two are fitted without screws to be integrated as a shade 6 (state of FIG. 4 (a)). When attaching the shade 6 thus assembled to the instrument body 1, both ends of the shade 6 in the longitudinal direction A are pushed into attachment springs 7 provided at both ends of the instrument body 1 in the longitudinal direction A. At this time, the mounting spring 7 bends outward so that the shade 6 can be inserted. After the insertion, the restoring force of the mounting spring 7 allows the shade 6 to be held (state of FIG. 4 (b)). ).
【００１３】 上記のように、透光部８と不透光部９との長手方向Ａと交差する方向ＣにＴ形 リブ１０Ａ及び鉤形リブ１０Ｂを嵌合させたことにより、透光部８に幅方向Ｂの 外力が加わってもＴ形リブ１０Ａ及び鉤形リブ１０Ｂによってセード６の撓みは 小さく抑えられるので、その嵌合が外れることはない。また、長手方向Ａにおい ても、従来の爪による嵌合とは異なり、Ｔ形リブ１０Ａ及び鉤形リブ１０Ｂによ って確実に位置決めされる。従って、透光部８と不透光部９とを組み立てる際に 、透光部８の長手方向Ａ及び幅方向Ｂの外力に対してＴ形リブ１０Ａ及び鉤形リ ブ１０Ｂの嵌合が外れ難くなって、透光部８と不透光部９との嵌合操作が容易に なる。しかも、透光部８が長寸であっても透光部８を長手方向Ａに動かすことな く不透光部９に嵌合させることができるので、狭い作業スペースで足り、組み立 て易くなって接続用リブ１０の嵌合の作業性が向上する。As described above, by fitting the T-shaped ribs 10A and the hook-shaped ribs 10B in the direction C intersecting the longitudinal direction A of the light-transmitting portion 8 and the non-light-transmitting portion 9, the light-transmitting portion 8 is formed. Even if an external force is applied in the width direction B, the T-shaped ribs 10A and the hook-shaped ribs 10B suppress the bending of the shade 6 to a small extent, and therefore the fitting does not come off. Further, also in the longitudinal direction A, unlike the conventional fitting by the claw, the T-shaped rib 10A and the hook-shaped rib 10B ensure the positioning. Therefore, when the translucent portion 8 and the non-translucent portion 9 are assembled, the T-shaped rib 10A and the hook-shaped rib 10B are disengaged from each other due to the external force in the longitudinal direction A and the width direction B of the translucent portion 8. It becomes difficult, and the fitting operation of the translucent part 8 and the non-translucent part 9 becomes easy. Moreover, even if the translucent portion 8 is long, the translucent portion 8 can be fitted into the non-translucent portion 9 without moving in the longitudinal direction A, so that a small work space is sufficient and it is easy to assemble. The workability of fitting the connecting rib 10 is improved.
【００１４】 また、Ｔ形リブ１０Ａ及び鉤形リブ１０Ｂを長手方向Ａと交差する方向Ｃに嵌 合させたことにより、長手方向Ａに寸法上のバラツキが生じなくなり、仮りに器 具本体１がランプ熱で熱くなってもセード６は長手方向Ａに伸びることがなく、 これに伴って嵌合のクリアランスは変化しなくなり、がたつきの発生を防止する ことができる。従って、透光部８と不透光部９との嵌合精度が良くなり、寸法精 度を安定化させることができる。また、捩じりに対しても十分な嵌合力が得られ 、しかも透光部８に幅方向Ｂからの外力が加わっても透光部８は撓み難くなるの で、透光部８の外力に対してＴ形リブ１０Ａ及び鉤形リブ１０Ｂの嵌合を外れ難 くすることができる。Further, by fitting the T-shaped rib 10A and the hook-shaped rib 10B in the direction C intersecting with the longitudinal direction A, dimensional variation does not occur in the longitudinal direction A, and the instrument body 1 is temporarily The shade 6 does not extend in the longitudinal direction A even if it is heated by the lamp heat, and accordingly, the fitting clearance does not change, and rattling can be prevented. Therefore, the fitting precision of the light-transmitting portion 8 and the non-light-transmitting portion 9 is improved, and the dimensional accuracy can be stabilized. In addition, a sufficient fitting force can be obtained even with respect to twisting, and even if an external force is applied to the translucent portion 8 in the width direction B, the translucent portion 8 becomes difficult to bend. On the other hand, it is possible to make it difficult for the T-shaped rib 10A and the hook-shaped rib 10B to be disengaged from each other.
【００１５】 さらに、透光部８と不透光部９とを夫々の下面８ｂ，９ｂに段差のないねじ無 し嵌合によって接続したので、セード６が一体的な成形品として得られ、施工仕 上げを良くすることができると共に、取付バネ７を用いてセード６を器具本体１ に取り付けたから、ワンタッチでセード６を器具本体１に取り付けることができ 、透光部８と不透光部９とのねじ無し嵌合とあいまって、一層組み立て易くなっ て作業性が大幅に向上するという利点がある。Further, since the transparent portion 8 and the non-transparent portion 9 are connected to the respective lower surfaces 8b and 9b by fitting without a step without screws, the shade 6 is obtained as an integral molded product, The finish can be improved, and since the shade 6 is attached to the instrument body 1 using the attachment spring 7, the shade 6 can be attached to the instrument body 1 with one touch, and the translucent portion 8 and the non-translucent portion 9 can be attached. Combined with the screwless fitting, there is an advantage that it is easier to assemble and workability is greatly improved.
【００１６】 本考案の他の実施例として、透光部８′及び不透光部９′の断面半円形状に代 えて、例えば図４（ａ）〜（ｄ）に示すように、断面四角形状であってもよい。 この場合、不透光部９′の垂直な両側壁に一対のＴ形リブ１０Ａ′を立設する一 方で、透光部８′の垂直な両側壁に上記Ｔ形リブ１０Ａ′に対応するＴ形の寸法 形状Ｌ3 ，Ｌ4 の嵌合部１１Ａ′を穿設して、不透光部９′のＴ形リブ１０Ａ′ を長手方向Ａと交差する方向Ｃに嵌合させるようにしてもよい。さらに、上記不 透光部９′及び透光部８′の両側壁は垂直ではなく上方に向かうにつれて外方へ 突出する傾斜形状であってもよい。As another embodiment of the present invention, instead of the translucent portion 8'and the non-translucent portion 9'having a semicircular cross section, for example, as shown in FIGS. It may have a shape. In this case, a pair of T-shaped ribs 10A 'are erected on both vertical walls of the non-translucent portion 9'and correspond to the T-shaped ribs 10A' on both vertical walls of the transparent portion 8 '. T-shaped dimensions The fitting portions 11A ′ of the shapes L 3 and L 4 are bored so that the T-shaped ribs 10A ′ of the non-translucent portion 9 ′ are fitted in the direction C intersecting the longitudinal direction A. Good. Further, both side walls of the non-light-transmitting portion 9'and the light-transmitting portion 8'may not be vertical but may be inclined so as to project outward as they go upward.
【００１７】[0017]
本考案は上述のように、器具本体にセードを取り付けるための取付バネが設け られ、上記セードは、器具本体のランプを被覆する透光部と、この透光部の長手 方向の両側に接続されて透光部と同一面上に配置される不透光部とから成り、上 記透光部又は不透光部のいずれか一方に接続用リブが突設されると共に、透光部 又は不透光部のいずれか他方に上記接続用リブが上記長手方向と交差する方向に 嵌合可能な嵌合部が設けられているから、透光部の長手方向又は幅方向の外力に 対して接続用リブの嵌合が外れ難くなり、セードの透光部と不透光部との嵌合操 作を容易化すると共に、長手方向に寸法上のバラツキが生じなくなって嵌合精度 が良くなり、且つ十分な嵌合力が得られるので外力に対するセードの撓みを小さ くすることができる。また、上記透光部と不透光部とは長手方向に沿う同一面上 で接続されるものであるから、透光部と不透光部との表面に段差のないねじ無し 嵌合によって接続でき、施工仕上げを良くすることができる。さらに、取付バネ を用いてセードを器具本体に取り付けたから、セードを器具本体に対してワンタ ッチで取り付け可能となり、透光部と不透光部とのねじ無し嵌合とあいまって、 一層組み立て易くなって作業性が大幅に向上するという効果を奏する。 As described above, the present invention is provided with the mounting spring for mounting the shade on the appliance body, and the shade is connected to the light-transmitting portion that covers the lamp of the appliance body and both sides of the light-transmitting portion in the longitudinal direction. And a light-transmitting portion disposed on the same surface as the light-transmitting portion.A connecting rib is projected on either of the light-transmitting portion or the light-transmitting portion, and the light-transmitting portion or the light-transmitting portion is not formed. Since the connecting rib is provided on the other side of the light-transmitting portion so that the connecting rib can be fitted in a direction intersecting the longitudinal direction, the connecting portion is connected to the external force in the longitudinal or width direction of the light-transmitting portion. The ribs are not easily disengaged, which facilitates the fitting operation between the transparent and non-translucent parts of the shade, and prevents the dimensional variation in the longitudinal direction, improving the fitting accuracy. Moreover, since a sufficient fitting force can be obtained, it is possible to reduce the bending of the shade with respect to the external force. That. Further, since the transparent portion and the non-transmissive portion are connected on the same plane along the longitudinal direction, the transparent portion and the non-transmissive portion are connected to each other by a stepless screw-less fitting. It can be done and the construction finish can be improved. Furthermore, since the shade is attached to the main body of the device using the mounting spring, the shade can be attached to the main body of the device with a one-touch operation. This has the effect of making it easier and greatly improving workability.
【図１】本考案の一実施例を示し、（ａ）はセードの組
み立て前の分解斜視図、（ｂ）は組み立て後の斜視図で
ある。1 shows an embodiment of the present invention, (a) is an exploded perspective view of a shade before assembly, and (b) is a perspective view after assembly.
【図２】同上のセードと器具本体との分解斜視図であ
る。FIG. 2 is an exploded perspective view of the same shade and the device body.
【図３】（ａ）は透光部の接続端部付近の平面図、
（ｂ）は嵌合部の説明図、（ｃ）は透光部と不透光部と
の組み立て状態を示す一部断面した側面図である。FIG. 3 (a) is a plan view of the vicinity of a connection end of a transparent portion,
(B) is explanatory drawing of a fitting part, (c) is a side view which carried out the partial cross section which shows the assembly state of a light-transmissive part and a non-translucent part.
【図４】（ａ）はセードの組み立て後の正面図、（ｂ）
は組み立て後のセードを器具本体の取付バネへの取付け
状態を示す断面図である。FIG. 4A is a front view of the shade after assembly, and FIG.
FIG. 4 is a cross-sectional view showing a state in which the assembled shade is attached to the attachment spring of the instrument body.
【図５】本考案の他の実施例を示し、（ａ）は透光部の
接続端部付近の斜視図、（ｂ）は嵌合部の説明図、
（ｃ）は透光部と不透光部との組み立て状態を示す一部
断面した面図である。5A and 5B show another embodiment of the present invention, in which FIG. 5A is a perspective view of the vicinity of the connecting end of the light transmitting portion, and FIG. 5B is an explanatory view of the fitting portion.
FIG. 6C is a partially sectional plan view showing an assembled state of the light transmitting portion and the light non-transmitting portion.
【図６】（ａ）は従来のセードの組み立て前の分解斜視
図、（ｂ）は組み立て後の平面図である。FIG. 6 (a) is an exploded perspective view of a conventional shade before assembly, and FIG. 6 (b) is a plan view after assembly.
１ 器具本体 ２ ランプ ６ セード ７ 取付バネ ８ 透光部 ９ 不透光部 10 接続用リブ 11 嵌合部 Ａ 長手方向 Ｂ 幅方向 Ｃ 交差方向 1 Instrument main body 2 Lamp 6 Sed 7 Mounting spring 8 Light transmitting part 9 Light non-transmitting part 10 Connection rib 11 Fitting part A Longitudinal direction B Width direction C Cross direction
Claims (1)
付バネが設けられ、上記セードは、器具本体のランプを
被覆する透光部と、この透光部の長手方向の両側に夫々
接続されて透光部と同一面上に配置される不透光部とか
ら成り、上記透光部又は不透光部のいずれか一方に接続
用リブが突設されると共に、透光部又は不透光部のいず
れか他方に上記接続用リブが上記長手方向と交差する方
向に嵌合可能な嵌合部が設けられていることを特徴とす
る照明器具。1. A mounting spring for mounting a shade on a device body is provided, wherein the shade is connected to a light-transmitting portion that covers a lamp of the device body and is connected to both sides of the light-transmitting portion in the longitudinal direction. The light-transmitting portion and the light-transmitting portion disposed on the same surface as the light-transmitting portion. The light-transmitting portion or the light-transmitting portion is provided with a connecting rib protruding from either the light-transmitting portion or the light-transmitting portion. In any one of the other ones, there is provided a fitting portion in which the connecting rib can be fitted in a direction intersecting with the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8508692U JP2582993Y2 (en) | 1992-12-10 | 1992-12-10 | lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8508692U JP2582993Y2 (en) | 1992-12-10 | 1992-12-10 | lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0650135U true JPH0650135U (en) | 1994-07-08 |
| JP2582993Y2 JP2582993Y2 (en) | 1998-10-15 |
Family
ID=13848802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8508692U Expired - Lifetime JP2582993Y2 (en) | 1992-12-10 | 1992-12-10 | lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2582993Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008288083A (en) * | 2007-05-18 | 2008-11-27 | Toshiba Lighting & Technology Corp | Illumination fixture |
| JP2014207074A (en) * | 2013-04-11 | 2014-10-30 | パナソニック株式会社 | Continuous holding structure for cover member |
-
1992
- 1992-12-10 JP JP8508692U patent/JP2582993Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008288083A (en) * | 2007-05-18 | 2008-11-27 | Toshiba Lighting & Technology Corp | Illumination fixture |
| JP2014207074A (en) * | 2013-04-11 | 2014-10-30 | パナソニック株式会社 | Continuous holding structure for cover member |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2582993Y2 (en) | 1998-10-15 |
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