JP2009205877A - Lighting apparatus - Google Patents

Lighting apparatus Download PDF

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JP2009205877A
JP2009205877A JP2008045272A JP2008045272A JP2009205877A JP 2009205877 A JP2009205877 A JP 2009205877A JP 2008045272 A JP2008045272 A JP 2008045272A JP 2008045272 A JP2008045272 A JP 2008045272A JP 2009205877 A JP2009205877 A JP 2009205877A
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lamp
swivel
turning
swivel base
face
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JP5360952B2 (en
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Yuuji Nakagawa
有士 中川
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Panasonic Electric Works Co Ltd
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Panasonic Electric Works Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a lighting apparatus in which a lamp can be easily turned around to a direction along a mounting face even in a downsized lamp. <P>SOLUTION: When a lamp 12 is turned around, a finger is inserted from a gap 15 provided between a frame 14 and the lamp 12 and by pressing by the finger the lower face 13a of a turning table 13, the turning table 13 is turned, thereby, even in downsized lamp 12, the lamp 12 can be turned around easily in a direction along the mounting face. Furthermore, at this time, even if the turning table 13 is pressed, the lamp 12 is not rotated in the direction to cross the turning face, thereby, direction change along the turning face and direction change along the face crossing the turning face can be carried out independently and adjustment of direction can be made surely. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、取付面に埋め込まれて使用され、照射方向が調整可能な照明器具に関するものである。   The present invention relates to a luminaire that is used by being embedded in a mounting surface and whose irradiation direction can be adjusted.

従来より、取付面に埋め込まれて使用され、照射方向が調整可能な照明器具が提案されている（例えば特許文献１参照）。
図８に示すように、特許文献１に記載の照明器具１００は、例えば天井等に埋め込まれて使用されるものであり、筒型の本体１０１を有しており、この本体１０１の下端開口の内周縁には、支持枠１０２が本体１０１の内方に突出して取付けられている。また、本体１０１内部にはコーン１０３が収容されており、コーン１０３の下端周縁部が支持枠１０２の上に載置されて、水平方向へ回動自在となっている。コーン１０３の内部には、ランプ１０５及び反射板１０６を有する灯具１０４が収容されており、灯具１０４は、コーン１０３の対向する２点において回動自在に支持されている。 Conventionally, there has been proposed a luminaire that is used by being embedded in a mounting surface and whose irradiation direction can be adjusted (see, for example, Patent Document 1).
As shown in FIG. 8, a lighting fixture 100 described in Patent Document 1 is used by being embedded in a ceiling or the like, for example, and has a cylindrical main body 101. A support frame 102 is attached to the inner peripheral edge so as to protrude inward of the main body 101. Further, a cone 103 is accommodated in the main body 101, and a lower peripheral edge portion of the cone 103 is placed on the support frame 102 so as to be rotatable in the horizontal direction. A lamp 104 having a lamp 105 and a reflecting plate 106 is accommodated inside the cone 103, and the lamp 104 is rotatably supported at two opposing points of the cone 103.

従って、コーン１０３を支持枠１０２に対して水平方向へ回動させるとともに、灯具１０４をコーン１０３内部で上下方向へ回動させることにより、照射方向が調整自在となっている。
実開昭６３−１０１４１１号公報（第１図） Accordingly, the irradiation direction can be adjusted by rotating the cone 103 in the horizontal direction with respect to the support frame 102 and rotating the lamp 104 in the vertical direction inside the cone 103.
Japanese Utility Model Publication No. 63-101411 (FIG. 1)

しかしながら、前述したような従来の照明器具１００においては、灯具１０４を水平面に沿って旋回させて照射方向を調整する際に、灯具１０４を把持して旋回させるため、鉛直方向へ誤って回動させるおそれがある。また、灯具１０４のサイズが小さい小口径器具においては、作業スペースが小さいため、取付面に沿った方向（水平方向）の調整が困難であるという問題があった。   However, in the conventional lighting device 100 as described above, when adjusting the irradiation direction by turning the lamp 104 along the horizontal plane, the lamp 104 is gripped and turned, so that the lamp 104 is erroneously rotated in the vertical direction. There is a fear. Moreover, in the small caliber appliance with a small size of the lamp 104, there is a problem that adjustment in the direction along the mounting surface (horizontal direction) is difficult because the work space is small.

本発明は、従来の問題を解決するためになされたもので、小型の灯具においても、灯具を取付面に沿った方向へ容易に旋回することができる照明器具を提供することを目的とする。   The present invention has been made to solve the conventional problems, and an object of the present invention is to provide a lighting fixture that can easily turn a lamp in a direction along a mounting surface even in a small lamp.

本発明の照明器具は、光源を有する灯具と、前記灯具が旋回面に交差する方向へ回動可能に取付けられる旋回台と、設置箇所に取付けられて前記旋回台を前記旋回面に沿って旋回可能に保持する枠体と、を備え、前記枠体と前記灯具との間に、指を挿入して前記旋回台の下面を操作可能な隙間を設けた構成を有している。   The luminaire of the present invention includes a lamp having a light source, a swivel mounted so that the lamp can be rotated in a direction intersecting the swivel plane, and swiveling the swivel base along the swivel plane attached to an installation location. And a frame that can be held, and a gap is provided between the frame and the lamp so that a finger can be inserted to operate the lower surface of the swivel base.

この構成により、灯具を旋回させる際には、枠体と灯具との間に設けられている隙間から指を挿入し、旋回台の下面を指で押圧しながら旋回台を旋回させるので、小さな灯具においても、灯具を取付面に沿った方向へ容易に旋回することができる。また、このとき、旋回台を押圧しても、灯具を旋回面に交差する方向へ回動させることがないので、旋回面に沿った方向変換及び旋回面に交差する面に沿った方向変換を，独立して行うことができ、確実に方向の調整を行うことができることとなる。   With this configuration, when turning the lamp, a finger is inserted through a gap provided between the frame and the lamp, and the turntable is turned while pressing the lower surface of the turntable with the finger. The lamp can be easily turned in the direction along the mounting surface. At this time, even if the swivel is pressed, the lamp is not rotated in the direction intersecting the turning surface. Therefore, the direction change along the turning surface and the direction change along the surface intersecting the turning surface are performed. , Can be performed independently, and the direction can be adjusted reliably.

また、本発明の照明器具は、前記枠体は内側に前記灯具を収容する円形の切欠きを有する旋回台支持板を備え、前記旋回台支持板は前記旋回台の外周面に設けられている取付部スリットに挿嵌されて前記旋回台を旋回可能に保持する構成を有している。   Further, in the lighting fixture of the present invention, the frame body includes a swivel support plate having a circular notch for housing the lamp, and the swivel support plate is provided on an outer peripheral surface of the swivel. It has the structure which hold | maintains the said turntable so that turning is possible by being inserted by the attachment part slit.

この構成により、簡易な構成で灯具を旋回台に旋回可能に保持することができることとなる。   With this configuration, the lamp can be held on the swivel so as to be rotatable with a simple configuration.

本発明は、灯具を旋回させる際には、枠体と灯具との間に設けられている隙間から指を挿入し、旋回台の下面を指で押圧しながら旋回台を旋回させるので、小さな灯具においても、灯具を取付面に沿った方向へ容易に旋回することができる。また、このとき、旋回台を押圧しても、灯具を旋回面に交差する方向へ回動させることがないので、旋回面に沿った方向変換及び旋回面に交差する面に沿った方向変換を，独立して行うことができ、確実に方向の調整を行うことができるという効果を有する照明器具を提供することができるものである。   In the present invention, when the lamp is turned, a finger is inserted through a gap provided between the frame and the lamp, and the turntable is turned while pressing the lower surface of the turntable with the finger. The lamp can be easily turned in the direction along the mounting surface. At this time, even if the swivel is pressed, the lamp is not rotated in the direction intersecting the turning surface. Therefore, the direction change along the turning surface and the direction change along the surface intersecting the turning surface are performed. It is possible to provide a lighting fixture that can be performed independently and has the effect that the direction can be adjusted reliably.

以下、本発明の実施の形態の照明器具について、図面を用いて説明する。
図１は本発明の第１の実施の形態にかかる照明器具の斜視図、図２は照明器具の側面図、図３は図２中III方向から見た底面図、図４は図２中IV部分の拡大図、図５（Ａ）は旋回台の斜視図、図５（Ｂ）は旋回台の側面図、図６（Ａ）は灯具の上下方向調整の作業状態を示す説明図、図６（Ｂ）は灯具の水平方向調整の作業状態を示す説明図である。 Hereinafter, the lighting fixture of embodiment of this invention is demonstrated using drawing.
1 is a perspective view of a lighting fixture according to a first embodiment of the present invention, FIG. 2 is a side view of the lighting fixture, FIG. 3 is a bottom view seen from the direction III in FIG. 2, and FIG. 4 is IV in FIG. FIG. 5 (A) is a perspective view of the swivel base, FIG. 5 (B) is a side view of the swivel base, FIG. 6 (A) is an explanatory view showing the working state of the vertical adjustment of the lamp, and FIG. (B) is explanatory drawing which shows the operation state of the horizontal direction adjustment of a lamp.

図１および図２に示すように、本発明の第１実施形態にかかる照明器具１０は、光源であるランプ１１を有する灯具１２と、灯具１２が旋回面（例えば、天井等の取付面）に交差する方向へ回動可能に取付けられる旋回台１３と、天井等の設置箇所に取付けられて旋回台１３を旋回面に沿って旋回可能に保持する枠体１４を備えている。そして、枠体１４と灯具１２との間に、指を挿入して旋回台１３の下面１３ａを操作可能な隙間１５を設けた構成を有している。   As shown in FIGS. 1 and 2, a lighting fixture 10 according to the first embodiment of the present invention includes a lamp 12 having a lamp 11 as a light source, and the lamp 12 on a turning surface (for example, a mounting surface such as a ceiling). A swivel base 13 that is pivotably mounted in an intersecting direction, and a frame body 14 that is attached to an installation location such as a ceiling and holds the swivel base 13 so as to be pivotable along the swivel plane. And it has the structure which provided the clearance gap 15 which can operate the lower surface 13a of the turntable 13 by inserting a finger between the frame 14 and the lamp 12.

灯具１２は、角筒状部材からなるソケット台１８と、ソケット台１８の下側に取付けられるセード１９とを有している。ソケット台１８は、上部に天板１８ａを有しており、側面１８ｂには多数の放熱孔１８ｃが設けられている。ソケット台１８の内部には、天板１８ａにソケット１６が取付けられており、ランプ１１が交換可能に取付けられている。ランプ１１の下部には反射板１７が取付けられており、セード１９の内部に収容されていて、反射板１７の下端部はセード１９に取付けられている。   The lamp 12 has a socket base 18 made of a rectangular tube-shaped member and a shade 19 attached to the lower side of the socket base 18. The socket base 18 has a top plate 18a at the top, and a large number of heat radiation holes 18c are provided on the side surface 18b. Inside the socket base 18, the socket 16 is attached to the top plate 18a, and the lamp 11 is attached in a replaceable manner. A reflector 17 is attached to the lower part of the lamp 11 and is housed inside the shade 19, and the lower end of the reflector 17 is attached to the shade 19.

枠体１４は、例えば正方形をしており、取付面である例えば天井面２１に取付けられて、枠体下面１４ａが天井面２１から下方へ露出している。枠体１４の側壁１４ｂ外面には、複数個（ここでは、例えば２個）の取付バネ２２が取付けられており、天井の内部に照明器具１０を支持するようになっている。枠体１４の側壁１４ｂの内側には、全体正方形で、中央部に円形の開口を有する旋回台支持板２３が取付けられている。   The frame body 14 has, for example, a square shape, is attached to, for example, a ceiling surface 21 that is an attachment surface, and the frame lower surface 14 a is exposed downward from the ceiling surface 21. A plurality of (for example, two) attachment springs 22 are attached to the outer surface of the side wall 14b of the frame body 14 so as to support the luminaire 10 inside the ceiling. On the inner side of the side wall 14b of the frame body 14, a swivel support plate 23 having an overall square shape and a circular opening at the center is attached.

枠体１４の内部には、側壁１４ｂの内面に接触して旋回台１３が取付けられている。図５に示すように、旋回台１３は、円筒形状をした本体１３ｂを有しており、本体１３ｂの下端には下面１３ａを有している。また、本体１３ｂの外周面の下端部には、全周にわたって取付部スリット１３ｃが設けられており、この取付部スリット１３ｃには枠体１４の側壁１４ｂに取り付けられている旋回台支持板２３が挿嵌されることになる。スリット１３ｃの幅は旋回台支持板２３の板厚よりも若干大き目となっており、取付部スリット１３ｃの内部において旋回台支持板２３が上下移動可能となっている。   Inside the frame 14, a swivel base 13 is attached in contact with the inner surface of the side wall 14b. As shown in FIG. 5, the swivel base 13 has a cylindrical main body 13b, and a lower surface 13a at the lower end of the main body 13b. Moreover, the attachment part slit 13c is provided in the lower end part of the outer peripheral surface of the main body 13b over the perimeter, and the turntable support plate 23 attached to the side wall 14b of the frame 14 is provided in this attachment part slit 13c. It will be inserted. The width of the slit 13c is slightly larger than the thickness of the swivel support plate 23, and the swivel support plate 23 can move up and down inside the attachment slit 13c.

これにより、旋回台１３は枠体１４に対して取付面である天井面２１に沿って旋回可能となり、灯具１２は天井面に沿って旋回可能に保持されることになる。また、旋回台支持板２３が取付部スリット１３ｃの下面に載置された状態では移動しないが、持ち上げた状態では、摩擦が作用しないため、容易に旋回することができる。   Thereby, the swivel base 13 can turn along the ceiling surface 21 which is an attachment surface with respect to the frame 14, and the lamp 12 is held so as to be turnable along the ceiling surface. Moreover, although the swivel base support plate 23 does not move in a state where it is placed on the lower surface of the attachment portion slit 13c, it can be easily swung because no friction acts in the lifted state.

また、旋回台１３の本体１３ｂには取付部ラケット１３ｄが設けられており、取付穴１３ｅにはセード１９が回動可能に取付けられる。これにより、灯具１２は、旋回台１３に対して旋回面に交差する方向である上下方向へ回動可能に支持されることになる。   Further, an attachment portion racket 13d is provided on the main body 13b of the swivel base 13, and a shade 19 is rotatably attached to the attachment hole 13e. As a result, the lamp 12 is supported so as to be rotatable in the vertical direction that is a direction intersecting the turning surface with respect to the turntable 13.

次に、照明方向の調整作業について説明する。
図６（Ａ）は旋回面に交差する方向への調整作業、図６（Ｂ）は旋回面に沿った方向への調整作業を示している。 Next, the adjustment operation of the illumination direction will be described.
6A shows the adjustment work in the direction intersecting the turning surface, and FIG. 6B shows the adjustment work in the direction along the turning surface.

図６（Ａ）に示すように、照明方向を上下方向へ調整する場合には、旋回台１３の取付ブラケット１３ｄをはさんで灯具１２の下面１２ａに指を当てて、一方を押上げ、他方を下げることにより、灯具１２を回動させる。   As shown in FIG. 6A, when the illumination direction is adjusted in the vertical direction, a finger is placed on the lower surface 12a of the lamp 12 across the mounting bracket 13d of the swivel base 13, and the other is pushed up. Is lowered, the lamp 12 is rotated.

また、図６（Ｂ）に示すように、照明方向を水平方向へ調整する場合には、枠体１４と灯具１２との間に設けられている隙間１５から指を挿入して旋回台１３の下面１３ａを押上げ、旋回台１３を旋回させることにより、灯具１２を水平方向へ旋回させる。調整後、指を外すと、旋回台支持板２３が取付部スリット１３ｃの上に載置されるので、摩擦力により固定されることになる。   As shown in FIG. 6B, when the illumination direction is adjusted to the horizontal direction, a finger is inserted from the gap 15 provided between the frame body 14 and the lamp 12 to By pushing up the lower surface 13a and turning the turntable 13, the lamp 12 is turned in the horizontal direction. When the finger is removed after the adjustment, the swivel support plate 23 is placed on the attachment portion slit 13c and is fixed by the frictional force.

以上、説明した照明器具１０によれば、枠体１４と灯具１２との間に設けられている隙間１５から指を挿入し、旋回台１３の下面１３ａを指で押圧しながら旋回台を旋回させるので、小さな灯具１２においても、灯具１２を取付面に沿った方向へ容易に旋回することができる。また、このとき、旋回台１３を押圧しても、灯具１２を旋回面に交差する方向へ回動させることがないので、旋回面に沿った方向変換及び旋回面に交差する面に沿った方向変換を，独立して行うことができ、確実に方向の調整を行うことができることとなる。   As described above, according to the luminaire 10 described above, a finger is inserted through the gap 15 provided between the frame body 14 and the lamp 12, and the swivel base is swiveled while pressing the lower surface 13a of the swivel base 13 with the finger. Therefore, even in the small lamp 12, the lamp 12 can be easily turned in the direction along the mounting surface. At this time, even if the swivel base 13 is pressed, the lamp 12 is not rotated in the direction intersecting the turning surface, so the direction change along the turning surface and the direction along the surface intersecting the turning surface. The conversion can be performed independently, and the direction can be surely adjusted.

なお、本発明の照明器具は、前述した実施形態に限定されるものでなく、適宜な変形，改良等が可能である。
例えば、前述した実施形態においては、枠体１４が正方形の場合について説明したが、図７に示す照明器具１０Ｂのように、円形の枠体１４Ｂを用いることも可能である。この場合には、旋回台支持板２３Ｂは、全体円形となる。なお、前述した照明器具１０と共通する部位には同じ符号を付して、重複する説明は省略することとする。 In addition, the lighting fixture of this invention is not limited to embodiment mentioned above, A suitable deformation | transformation, improvement, etc. are possible.
For example, in the above-described embodiment, the case where the frame body 14 is square has been described. However, a circular frame body 14B may be used as in the lighting fixture 10B illustrated in FIG. In this case, the swivel base support plate 23B has a circular shape as a whole. In addition, the same code | symbol is attached | subjected to the site | part which is common in the lighting fixture 10 mentioned above, and the overlapping description is abbreviate | omitted.

本発明の第１の実施の形態にかかる照明器具の斜視図The perspective view of the lighting fixture concerning the 1st Embodiment of this invention 照明器具の側面図Side view of lighting fixture 図２中III方向から見た底面図Bottom view seen from direction III in Fig. 2. 図２中IV部分の拡大図Enlarged view of part IV in Figure 2 （Ａ）は旋回台の斜視図、（Ｂ）は旋回台の側面図(A) is a perspective view of the swivel base, (B) is a side view of the swivel base. （Ａ）は灯具の上下方向調整の作業状態を示す説明図、（Ｂ）は灯具の水平方向調整の作業状態を示す説明図(A) is explanatory drawing which shows the working state of the vertical direction adjustment of a lamp, (B) is explanatory drawing which shows the working state of the horizontal direction adjustment of a lamp 本発明の第２の実施の形態にかかる照明器具の斜視図The perspective view of the lighting fixture concerning the 2nd Embodiment of this invention 従来の照明器具を示す断面図Sectional drawing showing a conventional lighting fixture

符号の説明Explanation of symbols

１０ 照明器具
１１ ランプ（光源）
１２ 灯具
１３ 旋回台
１３ａ 下面
１３ｃ 取付部スリット
１４ 枠体
１５ 隙間
２３ 旋回台支持板 10 Lighting equipment 11 Lamp (light source)
Reference Signs List 12 Lamp 13 Swivel table 13a Lower surface 13c Mounting part slit 14 Frame 15 Gap 23 Swivel table support plate

Claims (2)

光源を有する灯具と、前記灯具が旋回面に交差する方向へ回動可能に取付けられる旋回台と、設置箇所に取付けられて前記旋回台を前記旋回面に沿って旋回可能に保持する枠体と、を備え、
前記枠体と前記灯具との間に、指を挿入して前記旋回台の下面を操作可能な隙間を設けたことを特徴とする照明器具。 A lamp having a light source, a swivel mounted so that the lamp can be pivoted in a direction intersecting the swivel plane, and a frame that is mounted at an installation location so as to pivotably hold the swivel along the swivel plane. With
A lighting fixture, wherein a gap is provided between the frame body and the lamp so that a finger can be inserted to operate the lower surface of the swivel base. 前記枠体は内側に前記灯具を収容する円形の切欠きを有する旋回台支持板を備え、前記旋回台支持板は前記旋回台の外周面に設けられている取付部スリットに挿嵌されて前記旋回台を旋回可能に保持することを特徴とする請求項１に記載の照明器具。   The frame body includes a swivel base support plate having a circular notch for accommodating the lamp, and the swivel base support plate is inserted into an attachment slit provided on an outer peripheral surface of the swivel base, and The lighting device according to claim 1, wherein the swivel base is rotatably held.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109764254A (en) * 2019-03-22 2019-05-17 安徽艳阳电气集团有限公司 A kind of damping type LED light being easily installed disassembly

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JPS5952510U (en) * 1982-09-30 1984-04-06 東芝ライテック株式会社 lighting equipment
JPS60142422U (en) * 1984-02-29 1985-09-20 松下電工株式会社 lighting equipment
JPS62139012U (en) * 1986-02-26 1987-09-02
JPH0339207U (en) * 1989-08-28 1991-04-16
JP2005149790A (en) * 2003-11-12 2005-06-09 Matsushita Electric Works Ltd Illumination device
JP2007242289A (en) * 2006-03-06 2007-09-20 Toshiba Lighting & Technology Corp Luminaire

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JPS5952510U (en) * 1982-09-30 1984-04-06 東芝ライテック株式会社 lighting equipment
JPS60142422U (en) * 1984-02-29 1985-09-20 松下電工株式会社 lighting equipment
JPS62139012U (en) * 1986-02-26 1987-09-02
JPH0339207U (en) * 1989-08-28 1991-04-16
JP2005149790A (en) * 2003-11-12 2005-06-09 Matsushita Electric Works Ltd Illumination device
JP2007242289A (en) * 2006-03-06 2007-09-20 Toshiba Lighting & Technology Corp Luminaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109764254A (en) * 2019-03-22 2019-05-17 安徽艳阳电气集团有限公司 A kind of damping type LED light being easily installed disassembly

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