JP2003331619A - Fluorescent lamp luminaire - Google Patents
Fluorescent lamp luminaireInfo
- Publication number
- JP2003331619A JP2003331619A JP2002131729A JP2002131729A JP2003331619A JP 2003331619 A JP2003331619 A JP 2003331619A JP 2002131729 A JP2002131729 A JP 2002131729A JP 2002131729 A JP2002131729 A JP 2002131729A JP 2003331619 A JP2003331619 A JP 2003331619A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- lamp
- socket
- reflector
- reflection film
- 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
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、蛍光灯照明器具
に係り、特に複数個を直線状に配列して好適に使用され
る蛍光灯照明器具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fluorescent lamp illuminator, and more particularly to a fluorescent lamp illuminator that is preferably used by arranging a plurality of linear lamps.
【０００２】[0002]
【従来の技術】ホテルのロビーやデパート等の売場等に
おいては、照射面への直接照明を行う照明装置が設置さ
れる他、間接的な照明を行う照明装置が設置されてい
る。このように間接的な照明を行う照明装置として、例
えば図５に示すように、長尺状に形成された器具本体１
の前面に略平坦な形状で反射膜部２が設けられ、その反
射膜部２の前面の両端部にソケット３ａ、３ｂが突設さ
れ、ソケット３ａ、３ｂに直管型の蛍光灯からなるラン
プ４が支持されてなる蛍光灯照明器具が使用される。そ
して、これらの蛍光灯照明器具が連続的に複数個直線状
に配列されることで、例えば壁面に沿った所定長の照明
装置が構成される。2. Description of the Related Art In a lobby of a hotel, a department store, or the like, a lighting device for directly illuminating an irradiation surface is installed, and a lighting device for indirectly lighting is installed. As a lighting device for performing indirect lighting in this way, for example, as shown in FIG. 5, a fixture main body 1 formed in a long shape.
Is provided with a reflection film portion 2 having a substantially flat shape on the front surface of the lamp, and sockets 3a and 3b are provided at both ends of the front surface of the reflection film portion 2 so that the sockets 3a and 3b are straight tube fluorescent lamps. A fluorescent lamp luminaire in which 4 is supported is used. Then, by arranging a plurality of these fluorescent lamp lighting fixtures in a straight line continuously, for example, a lighting device having a predetermined length along the wall surface is configured.
【０００３】ところで、上記の照明装置においては、複
数の蛍光ランプ４が直線状に配設される関係上、互いに
隣り合うランプ４のソケット３ａ、３ｂが互いに背中合
わせに取り付けられており、それら発光源とはならない
ソケット３ａ、３ｂが存在するので、ランプ４の前方に
設けられているカバー（図示しない）を外方から見た場
合、両ソケット３ａ、３ｂの突き合わせ部周辺が所定の
照度を得られず、他と比べて暗くなってしまい、直線状
の一様な明るさが得られなかった。By the way, in the above lighting device, since the plurality of fluorescent lamps 4 are linearly arranged, the sockets 3a and 3b of the lamps 4 adjacent to each other are mounted back to back, and their light emitting sources are arranged. Since there are sockets 3a and 3b that do not serve as a light source, when a cover (not shown) provided in front of the lamp 4 is viewed from the outside, a predetermined illuminance can be obtained around the abutting portions of the sockets 3a and 3b. However, it became darker than the others, and a uniform linear brightness could not be obtained.
【０００４】それを解消するため、従来は図６に示す照
明装置が提案され、実用に供されている。この照明装置
は、反射膜部２上に設けられたランプ４の一端側と、こ
れと隣り合うランプ４の他端側とがオーバーラップする
ように取り付け、これによってソケット３ａ、３ｂが存
することによる暗くなる部分が発生するのを防ぎ、ラン
プ４の長さ方向の沿って直線状の一様な明るさを得よう
とするものである。In order to solve the problem, a lighting device shown in FIG. 6 has been proposed and put into practical use. This illuminating device is mounted so that one end side of the lamp 4 provided on the reflective film portion 2 and the other end side of the lamp 4 adjacent thereto overlap so that the sockets 3a and 3b are present. It is intended to prevent the occurrence of a darkened portion and obtain a linear uniform brightness along the length direction of the lamp 4.
【０００５】[0005]
【発明が解決しようとする課題】ところで、図６に示す
従来の照明装置は、ソケット３ａ、３ｂの存する部分周
辺が暗くなるのを防げるので、有益であるものの、以下
に示す問題があった。即ち、一方のランプ４の一端側
と、これと隣り合う他方のランプ４の他端側とがオーバ
ーラップするので、装置全体として蛍光ランプの数がか
なり多くなってしまう問題があった。また、互いに隣り
合うランプ４の端部同士がオーバーラップすると、その
分だけ蛍光灯照明器具の幅Ｗａを拡げる必要が生じ、そ
れに合わせて蛍光灯照明器具そのものを、即ち、器具本
体１、反射膜部２、カバーの幅を大きく形成しなければ
ならない結果、照明装置全体が大型化してしまう問題が
あった。By the way, the conventional lighting device shown in FIG. 6 is useful because it can prevent the surroundings of the sockets 3a and 3b from becoming dark, but it has the following problems. That is, one end side of one lamp 4 and the other end side of the other lamp 4 adjacent to the one lamp 4 overlap each other, so that there is a problem that the number of fluorescent lamps becomes considerably large in the entire apparatus. Further, when the ends of the lamps 4 adjacent to each other overlap each other, it is necessary to widen the width Wa of the fluorescent lamp lighting fixture by that amount, and accordingly, the fluorescent lamp lighting fixture itself, that is, the fixture body 1, the reflection film. As a result of making the width of the portion 2 and the cover large, there is a problem that the entire illuminating device becomes large.
【０００６】この発明は、このような事情を考慮してな
されたもので、その目的は、使用するランプの数が増え
たり大型化するのを防止し、しかも暗くなる部分が生じ
ず直線状の一様な明るさが得られる蛍光灯照明器具を提
供することにある。The present invention has been made in consideration of such circumstances, and an object thereof is to prevent an increase in the number of lamps used and an increase in size thereof, and to prevent a dark portion from being generated, and to make a linear shape. It is an object of the present invention to provide a fluorescent lamp luminaire that can obtain uniform brightness.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するため
に、この発明は以下の手段を提案している。請求項１に
係る発明は、器具本体と、該器具本体の前面に設けられ
た反射膜部と、該反射膜部の両端部にそれぞれ突設され
たソケットと、該ソケットに支持される長尺状のランプ
とを備える蛍光灯照明器具において、前記器具本体の反
射膜部の両端に、それぞれ中央側から端部へ至るに従い
次第に器具本体の背面方向に向かう傾斜部が形成されて
なることを特徴とする。In order to achieve the above object, the present invention proposes the following means. The invention according to claim 1 is an instrument main body, a reflection film portion provided on the front surface of the instrument main body, sockets protruding from both ends of the reflection film portion, and a long member supported by the socket. In a fluorescent lamp lighting fixture including a lamp, a reflection film portion of the fixture body is formed at both ends with a sloped portion that gradually extends toward the back side of the fixture body from the center side to the end. And
【０００８】この発明に係る蛍光灯照明器具によれば、
反射膜部の両端側に設けた傾斜部により、ランプから背
面方向に向かう照射光をソケット方向に反射させるの
で、背中合わせのソケット及びその周辺部を明るく照ら
すことができ、陰のない良好な照明を行うことができ
る。According to the fluorescent lamp luminaire of the present invention,
By the inclined parts provided on both ends of the reflective film part, the irradiation light traveling from the lamp toward the back direction is reflected toward the socket, so that the back-to-back socket and its peripheral part can be illuminated brightly, and good lighting without shade can be achieved. It can be carried out.
【０００９】請求項２に係る発明は、請求項１記載の蛍
光灯照明器具において、前記傾斜部の前面に反射板を取
り付けていることを特徴とする。According to a second aspect of the invention, in the fluorescent lamp lighting fixture according to the first aspect, a reflecting plate is attached to the front surface of the inclined portion.
【００１０】この発明に係る蛍光灯照明器具によれば、
傾斜部の上に反射板を取り付けることで、その反射板に
より、ランプからの照射光を積極的にソケット方向に反
射させるので、ソケット周辺部をより明るく照らすこと
ができる。According to the fluorescent lamp luminaire of the present invention,
By attaching a reflector plate on the inclined portion, the reflector plate positively reflects the irradiation light from the lamp toward the socket, so that the periphery of the socket can be illuminated more brightly.
【００１１】請求項３に係る発明は、請求項２記載の蛍
光灯照明器具において、前記反射板は、一端にソケット
用切欠きを有すると共に、他端にランプ用切欠きを有す
る第１反射板と、他端にソケット用切欠きを有すると共
に、他端にランプ用切欠きを有する第２反射板とが、対
称形状に形成された分割品であることを特徴とする。According to a third aspect of the present invention, in the fluorescent lamp lighting fixture according to the second aspect, the reflector has a socket notch at one end and a lamp notch at the other end. And a second reflection plate having a socket notch at the other end and a lamp notch at the other end, which are divided products that are symmetrically formed.
【００１２】この発明に係る蛍光灯照明器具によれば、
反射板が第１反射板と第２反射板との分割品であって、
第１、第２反射板のソケット用切欠きにソケットをそれ
ぞれ通すことで、傾斜板上に両反射板を安定して取り付
けることができ、また、反射板を装着する際に、ランプ
用切欠きに蛍光ランプの途中部分を嵌合させることで、
反射板とランプとの干渉を避けることができ、反射板の
装着が容易になる。According to the fluorescent lamp luminaire of the present invention,
The reflector is a divided product of the first reflector and the second reflector,
By inserting the sockets into the socket notches of the first and second reflectors respectively, both reflectors can be stably mounted on the inclined plate, and when the reflectors are mounted, the lamp notches By fitting the middle part of the fluorescent lamp to
Interference between the reflector and the lamp can be avoided, and the reflector can be easily attached.
【００１３】請求項４に係る発明は、請求項２記載の蛍
光灯照明器具において、前記反射板は、長さ方向の中央
部に、互いに背中合わせに配置されるソケット用切欠き
を有する単品からなることを特徴とする。According to a fourth aspect of the present invention, in the fluorescent lamp lighting fixture according to the second aspect, the reflecting plate is a single piece having socket notches arranged back-to-back with each other in the central portion in the length direction. It is characterized by
【００１４】この発明に係る蛍光灯照明器具によれば、
反射板が単品であり、互いに隣り合う両蛍光灯照明器具
の傾斜部の上に跨って取り付けられるので、反射板の管
理が容易、かつ反射板装着の作業性が向上する。According to the fluorescent lamp luminaire of the present invention,
Since the reflecting plate is a single piece and is mounted over the inclined portions of both fluorescent lamp luminaires adjacent to each other, management of the reflecting plate is easy and workability of mounting the reflecting plate is improved.
【００１５】[0015]
【発明の実施の形態】以下、図面を参照し、この発明の
実施の形態について説明する。図１〜図３はこの発明の
一実施の形態に係る蛍光灯照明器具を示す図であって、
図１は蛍光灯照明器具の設置状態を示すカバー省略の正
面図、図２は図１のＸ−Ｘ線による拡大断面図、図３は
反射板における第１反射板を示す図である。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. 1 to 3 are views showing a fluorescent lamp lighting device according to an embodiment of the present invention,
FIG. 1 is a front view of the fluorescent lamp illuminator with the cover omitted showing the installation state, FIG. 2 is an enlarged cross-sectional view taken along line XX of FIG. 1, and FIG.
【００１６】図１に示す実施形態の照明装置１０は、長
尺状をなす蛍光灯照明器具１１が壁面Ｗ上に複数配列し
て構成されている。これら蛍光灯照明器具１１の各々
は、器具本体１２と、その器具本体１２の前面に設けら
れた反射膜部１３と、反射膜部１３の両端部に突設され
たソケット１４Ａ、１４Ｂと、ソケット１４Ａ、１４Ｂ
によって支持された直管型蛍光管からなるランプ１５
と、ランプ１５の前方を覆う透明又は半透明からなるカ
バー（図示せず）とを備えている。The illuminating device 10 of the embodiment shown in FIG. 1 is constructed by arranging a plurality of elongated fluorescent lamp luminaires 11 on a wall surface W. Each of these fluorescent lamp lighting fixtures 11 includes a fixture body 12, a reflection film portion 13 provided on the front surface of the fixture body 12, sockets 14A and 14B projecting from both ends of the reflection film portion 13, and a socket. 14A, 14B
15 consisting of a straight fluorescent tube supported by
And a cover (not shown) made of transparent or translucent to cover the front of the lamp 15.
【００１７】これら蛍光灯照明器具１１が連続的に複数
配列されることで、各蛍光灯照明器具１１のランプ１５
が直線状に配設されると、一方の蛍光灯照明器具１１の
一端側のソケット１４Ａと、これと隣り合う他方の蛍光
灯照明器具１１の他端側のソケット１４Ｂとは、互いに
背中合わせにして配置される。By arranging a plurality of these fluorescent lamp luminaires 11 in succession, the lamp 15 of each fluorescent lamp luminaire 11 is
Are arranged in a straight line, the socket 14A on one end side of the one fluorescent lamp lighting fixture 11 and the socket 14B on the other end side of the other fluorescent lamp lighting fixture 11 adjacent thereto are placed back to back. Will be placed.
【００１８】なお、反射膜部１３は、図２に示すよう
に、器具本体１２の前面の開口部にこれと略平行に設け
られており、例えばコ字状からなる板体の表面に、白色
の反射膜（ＳＰＣ塗装）が塗布されることで構成されて
いる。器具本体１２は、図２のように前面を開口させた
箱形形状をなしており、内部には図示しない安定器や配
線等が収納され、その背面には、取付孔や配線用の挿通
孔等（図示略）が設けられている。As shown in FIG. 2, the reflection film portion 13 is provided in an opening on the front surface of the instrument body 12 substantially parallel to the opening portion. For example, a white plate is formed on the surface of a U-shaped plate. The reflective film (SPC coating) is applied. The instrument main body 12 has a box-like shape with an open front surface as shown in FIG. 2, and internally stores a ballast, wiring, etc., which are not shown, and a mounting hole and an insertion hole for wiring on the back surface thereof. Etc. (not shown) are provided.
【００１９】この実施形態では、反射膜部１３の両端部
に傾斜部１６が形成されている（図１参照）。この傾斜
部１６は、反射膜部１３の前面の両端部において、反射
膜部１３の中央側から端部に至るに従い次第に器具本体
１２の背面方向に向かうよう直線状に形成され、ソケッ
ト１４Ａ、１４Ｂの周辺部が最も凹んだ最深部となって
いる。そして、傾斜部１６は、ランプ１５からの照射光
を反射させたとき、その反射光をソケット１４Ａ、１４
Ｂ方向に強制的に向かわせることで、ソケット１４Ａ、
１４Ｂの周辺部を照らし照度を上げるようになってい
る。In this embodiment, the inclined portions 16 are formed at both ends of the reflective film portion 13 (see FIG. 1). The inclined portions 16 are linearly formed at both end portions of the front surface of the reflective film portion 13 so as to gradually extend toward the rear surface of the instrument body 12 from the center side to the end portion of the reflective film portion 13. The peripheral part is the deepest and most dented part. Then, when the inclined portion 16 reflects the irradiation light from the lamp 15, the inclined light 16 reflects the reflected light.
By forcing it toward the B direction, the socket 14A,
The area around 14B is illuminated to increase the illuminance.
【００２０】従って、反射膜部１３は、ソケット１４
Ａ、１４Ｂの周辺部のみに傾斜部１６が設けられ、それ
以外の部分、即ち、ランプ１５の両端部を除いた中間部
分と対応する位置を側面から見ると、従来通り、平坦に
形成されている。Therefore, the reflection film portion 13 is formed by the socket 14
The inclined portions 16 are provided only on the peripheral portions of A and 14B, and when viewed from the side, the other portion, that is, the position corresponding to the intermediate portion excluding both ends of the lamp 15, is formed flat as in the conventional case. There is.
【００２１】また、反射膜部１３の傾斜部１６には、そ
の傾斜部１６に沿って反射板２０が取り付けられてい
る。この反射板２０は、側面から見ると図１のように、
傾斜部１６に沿うよう直線状に形成されている一方、そ
の周囲は、蛍光ランプ１４から背面側に照射される光を
より積極的に前方に反射させることができるように略半
円形状に折曲加工されている。A reflecting plate 20 is attached to the inclined portion 16 of the reflecting film portion 13 along the inclined portion 16. When viewed from the side, this reflector 20 is as shown in FIG.
While being linearly formed along the inclined portion 16, the periphery thereof is folded into a substantially semicircular shape so that the light emitted from the fluorescent lamp 14 to the back side can be more positively reflected forward. It is bent.
【００２２】反射板２０は、薄い金属板からなってお
り、例えば鋼製基板の表面にアルミニウムが蒸着された
り、基板自体がアルミニウム製であってその表面が鏡面
仕上げされたりすることで、表面に鏡面部１９が設けら
れ（図３（ｂ）参照）、ランプ１５からの照射光をソケ
ット１４Ａ、１４Ｂ方向に反射させ、ソケット１４Ａ、
１４Ｂの周辺を積極的に照らすようにしている。The reflection plate 20 is made of a thin metal plate. For example, aluminum is vapor-deposited on the surface of a steel substrate, or the substrate itself is made of aluminum and its surface is mirror-finished. A mirror surface portion 19 is provided (see FIG. 3B), and the irradiation light from the lamp 15 is reflected in the directions of the sockets 14A and 14B so that the socket 14A,
The area around 14B is actively illuminated.
【００２３】そして、この反射板２０は、図３に示す第
１反射板２１と、それと対をなす図１に示す第２反射板
２２との２個の分割品からなっていて、互いに対称形状
に形成されている。The reflecting plate 20 is composed of two divided products, a first reflecting plate 21 shown in FIG. 3 and a second reflecting plate 22 shown in FIG. Is formed in.
【００２４】第１反射板２１は、図３（ａ）のように正
面から見ると、略長四角状に形成されてあって、同図
（ｂ）のように端面から見ると、略Ｕ字状に折曲げ加工
されている。即ち、第１反射板２１は、その幅方向の中
央部に反射膜部１３の傾斜部１６の幅方向中央部と当接
する平板部２１ａが形成され、平板部２１ａの一方の側
縁に第１折り曲げ部２１ｂ、第２折り曲げ部２１ｃ、第
３折り曲げ部２１ｄが延長して形成されると共に、平坦
部２１ａの他方の側縁に第１折り曲げ部２１ｅ、第２折
り曲げ部２１ｆ、第３折り曲げ部２１ｇ、第４折り曲げ
部２１ｈが延長して形成されている。The first reflecting plate 21 is formed in a substantially rectangular shape when viewed from the front as shown in FIG. 3 (a), and is substantially U-shaped when viewed from the end face as shown in FIG. 3 (b). It is bent into a shape. That is, the first reflection plate 21 has a flat plate portion 21a formed in the widthwise central portion thereof in contact with the widthwise central portion of the inclined portion 16 of the reflection film portion 13, and the first flat plate portion 21a has the first flat portion 21a at one side edge. The bent portion 21b, the second bent portion 21c, and the third bent portion 21d are formed to extend, and the first bent portion 21e, the second bent portion 21f, and the third bent portion 21g are formed on the other side edge of the flat portion 21a. The fourth bent portion 21h is extended and formed.
【００２５】この場合、平坦部２１ａの一方の側縁の第
１〜第３折り曲げ部２１ｂ〜２１ｄと、他方の側縁の第
１〜第４折り曲げ部２１ｅ〜２１ｈとは、図１に示すよ
うに傾斜部１６上に取り付けられたとき、ランプ１５か
らの照射光をその内側の中央部に反射できるよう、上述
のような略Ｕ字状に折り曲げ形成されている。In this case, the first to third bent portions 21b to 21d on one side edge of the flat portion 21a and the first to fourth bent portions 21e to 21h on the other side edge are as shown in FIG. When it is mounted on the inclined portion 16, it is bent and formed in a substantially U shape as described above so that the irradiation light from the lamp 15 can be reflected to the center portion inside thereof.
【００２６】また、図３（ａ）に示すように、第１反射
板２１の長さ方向の一端には、一方のソケット１４Ｂを
挿通するために切り除かれたソケット用切欠き２３が設
けられると共に、他端には、当該第１反射板２１を反射
膜部１３の傾斜部１６上にセットする際、ランプ１５と
の干渉を避けるため、半円形状に切り除かれたランプ用
切欠き２４が設けられている。Further, as shown in FIG. 3A, at one end in the length direction of the first reflecting plate 21, a socket notch 23 cut out for inserting one socket 14B is provided. At the same time, at the other end, when the first reflecting plate 21 is set on the inclined portion 16 of the reflecting film portion 13, the lamp notch 24 is cut into a semicircular shape in order to avoid interference with the lamp 15. Is provided.
【００２７】なお、第２反射板２２は、第１反射板２１
と左右対称形状に形成され、図示は省略するが、長さ方
向の一端にランプ用切欠きが設けられると共に、他端に
ソケット用切欠が設けられる他、第１反射板２１と同様
に折り曲げ加工されている。また、第１、第２の反射板
２１，２２は、反射膜部１３の左右両端の傾斜部１６の
所定位置に、単に載置されたり、あるいは接着剤やねじ
止め等の適宜固定手段で固定されたりして取り付けられ
る。The second reflector 22 is the first reflector 21.
Although not shown, the lamp notch is provided at one end in the length direction and the socket notch is provided at the other end, and is bent similarly to the first reflection plate 21. Has been done. Further, the first and second reflection plates 21 and 22 are simply placed at predetermined positions on the inclined portions 16 at the left and right ends of the reflection film portion 13 or fixed by an appropriate fixing means such as an adhesive or a screw. It is installed and attached.
【００２８】この実施形態の照明装置１０は、長尺状を
なす蛍光灯照明器具１１が図１に示すように壁面Ｗ上に
直線状に複数配列されることで構成される。その場合、
蛍光灯照明器具１１が長さ方向に連続的に配列される
と、一方の蛍光灯照明器具１１の器具本体１２の一端側
のソケット１４Ａと、これと隣り合う蛍光灯照明器具１
１の器具本体１２の他端側のソケット１４Ｂとが背中合
わせとなるので、蛍光ランプが点灯した場合、隣り合っ
ているソケット１４Ａ、１４Ｂ側が陰の部分となるおそ
れがある。The illumination device 10 of this embodiment is constructed by arranging a plurality of elongated fluorescent lamp luminaires 11 linearly on a wall surface W as shown in FIG. In that case,
When the fluorescent lamp luminaires 11 are continuously arranged in the length direction, the socket 14A on one end side of the instrument body 12 of one fluorescent lamp luminaire 11 and the fluorescent lamp luminaire 1 adjacent to the socket 14A.
Since the socket 14B on the other end side of the device main body 12 of No. 1 is back-to-back, there is a possibility that the adjacent sockets 14A and 14B side may become a shadow part when the fluorescent lamp is turned on.
【００２９】しかしながら、蛍光灯照明器具１１の反射
膜部１３の両端側には、中央側から端部に至るに従い次
第に器具本体１２の背面方向に向かう傾斜部１６が設け
られ、この傾斜部１６により、蛍光ランプ１４から背面
方向に向かう照射光をソケット１４Ｂ、１４Ａ方向に反
射させるので、背中合わせのソケット１４Ａ、１４Ｂ及
びその周辺部を明るく照らすことができる。However, on both end sides of the reflection film portion 13 of the fluorescent lamp lighting fixture 11, there are provided inclined portions 16 that gradually extend toward the rear surface of the instrument body 12 from the center side to the end portions. Since the irradiation light traveling from the fluorescent lamp 14 toward the back surface is reflected toward the sockets 14B and 14A, the back-to-back sockets 14A and 14B and their peripheral portions can be illuminated brightly.
【００３０】従って、器具本体１２の反射膜部１３にお
いて、ソケット１４Ａ、１４Ｂを明るく照らすことがで
きるので、器具本体１１の前方から見た場合、背中合わ
せのソケット１４Ａ、１４Ｂの部分が陰の部分になるの
を防止することができ、外観上の見苦しさを解消するこ
とができ、良好な照明を行うことができる。しかも、反
射膜部１３の端部の形状に工夫を懲らしただけであっ
て、ランプ１５が全て直線状に配列されるので、従来の
ような蛍光ランプの端部がオーバーラップさせるのに比
較すると、使用される蛍光ランプの本数を少なくするこ
とができるばかりでなく、蛍光灯照明器具１１が一本の
ランプ１５に対応する幅寸法で済み、幅が不必要に大き
くなるのを防げるので、装置全体が大型化するおそれが
ない。Therefore, since the sockets 14A and 14B can be brightly illuminated in the reflection film portion 13 of the instrument body 12, the back-to-back sockets 14A and 14B are shaded when viewed from the front of the instrument body 11. It is possible to prevent the deterioration of the appearance, eliminate the unsightly appearance, and perform good illumination. In addition, since the lamps 15 are all arranged in a straight line only by devising the shape of the end of the reflective film portion 13, the end of the conventional fluorescent lamp is compared with the conventional one. Then, not only can the number of fluorescent lamps used be reduced, but the fluorescent lamp luminaire 11 can have a width dimension corresponding to one lamp 15, which can prevent the width from becoming unnecessarily large. There is no fear that the entire device will become large.
【００３１】そして、このような傾斜部１６の上に反射
板２０を更に取り付けると、その反射板２０により、ラ
ンプ１５からの照射光を積極的にソケット１４Ａ、１４
Ｂ方向に反射させるので、ソケット１４Ａ、１４Ｂをよ
り明るく照らすことができる。しかも反射板２０の前面
には鏡面部１９が設けられているので、ランプ１５から
の照射光を極めて良好に行うことができ、反射光による
照明を鮮明に行うことができる。Then, when the reflecting plate 20 is further mounted on the inclined portion 16, the reflecting plate 20 positively causes the light emitted from the lamp 15 to be emitted from the sockets 14A, 14A.
Since the light is reflected in the B direction, the sockets 14A and 14B can be illuminated brighter. Moreover, since the mirror surface portion 19 is provided on the front surface of the reflection plate 20, the irradiation light from the lamp 15 can be performed extremely well, and the illumination by the reflection light can be performed clearly.
【００３２】また、反射板２０は、第１反射板２１と第
２反射板２２とが左右対称形状からなる分割品に形成さ
れ、第１、第２反射板２１、２２のソケット用切欠き２
３にソケット１４Ｂ、１４Ａをそれぞれ通すことで、傾
斜板１６上に両反射板２１，、２を安定して取り付ける
ことができ、また、反射板２１、２２を装着する際に、
ランプ用切欠き２４に蛍光ランプ１５の途中部分を嵌合
させることで、反射板２１、２２とランプ１５との干渉
を避けることができ、反射板２１、２２の装着が容易に
行える。Further, the reflection plate 20 is formed as a divided product in which the first reflection plate 21 and the second reflection plate 22 are bilaterally symmetrical, and the socket notch 2 of the first and second reflection plates 21 and 22 is formed.
By passing the sockets 14B and 14A through the socket 3 respectively, both the reflection plates 21 and 2 can be stably attached on the inclined plate 16, and when the reflection plates 21 and 22 are attached,
By fitting the middle portion of the fluorescent lamp 15 into the lamp notch 24, it is possible to avoid interference between the reflectors 21 and 22 and the lamp 15, and the reflectors 21 and 22 can be easily mounted.
【００３３】図４はこの発明の第２の実施の形態に係る
照明装置を示している。前述した第１実施形態では、反
射板２０が左右対称形状をなす第１反射板２１と第２反
射板２２との分割品で構成された例を示したが、この実
施形態においては、反射板２０が単品で構成されたもの
である。FIG. 4 shows an illuminating device according to the second embodiment of the present invention. In the above-described first embodiment, the example in which the reflection plate 20 is configured by the divided product of the first reflection plate 21 and the second reflection plate 22 having the symmetrical shape is shown. However, in this embodiment, the reflection plate is formed. 20 is a single product.
【００３４】即ち、この実施形態の反射板２０は、互い
に隣り合う蛍光灯照明器具１１の傾斜部１６同士に一体
に取り付けられるようになっており、図４のように、そ
の長さ方向の中央部に、隣り合うソケット１４Ｂ、１４
Ａを挿通させるソケット用切欠き２５が設けられてい
る。この場合、長さ方向の両端部に鎖線に示すようにラ
ンプ用切欠き２４を設けてもよい。That is, the reflector 20 of this embodiment is integrally attached to the inclined portions 16 of the fluorescent lamp lighting fixtures 11 adjacent to each other, and as shown in FIG. Adjacent to the socket 14B, 14
A socket notch 25 through which A is inserted is provided. In this case, lamp notches 24 may be provided at both ends in the length direction as shown by the chain line.
【００３５】そして、蛍光灯照明器具１１が連続的に配
列されることで、蛍光灯照明器具１１の一方の傾斜部１
６と、これと隣り合う蛍光灯照明器具１１の他方の傾斜
部１６とが背中合わせになっているとき、これら隣り合
っている両傾斜部１６の上に跨るようにして反射板２０
を長さ方向中央部を折り曲げて側面視Ｖ字状とし（図中
２点鎖線は折り曲げ箇所を示す）、この状態で取り付け
るようにしている。なお、反射板２０は、前面に鏡面部
１９が設けられ、また折り曲げ形状が前述した実施形態
と同様であるので、図１〜図３と同一部分には同一符号
を付し、その説明を省略する。By arranging the fluorescent lamp luminaires 11 continuously, one inclined portion 1 of the fluorescent lamp luminaires 11 is arranged.
When 6 and the other inclined portion 16 of the fluorescent lamp lighting fixture 11 adjacent to this are back-to-back, the reflection plate 20 is provided so as to straddle both of these adjacent inclined portions 16.
Is bent in the central portion in the length direction to form a V-shape in a side view (two-dot chain line in the figure indicates a bent portion), and is attached in this state. The reflection plate 20 has the mirror surface portion 19 on the front surface and the bent shape is the same as that of the above-described embodiment. Therefore, the same parts as those in FIGS. To do.
【００３６】この実施形態によれば、反射板２０を用い
ることで基本的には第１の実施形態と同様の作用効果が
得られる。これに加え、反射板２０が単品であり、互い
に隣り合う両蛍光灯照明器具の傾斜部１６の上に跨って
取り付けられるので、反射板２０の管理が容易、かつ反
射板２０装着の作業性も向上する。加えて、互いに隣り
合う両蛍光灯照明器具１１の傾斜部１６の上に跨って取
り付けられるので、ねじ等の固定手段で反射板２０を介
して隣り合う両蛍光灯照明器具１１、１１同士を一体的
に保持することができ、器具本体１１の強度を高めるこ
ともできる。According to this embodiment, by using the reflection plate 20, basically the same effect as that of the first embodiment can be obtained. In addition to this, since the reflector 20 is a single piece and is mounted over the inclined portions 16 of both fluorescent lamp luminaires adjacent to each other, management of the reflector 20 is easy and workability of mounting the reflector 20 is also improved. improves. In addition, since the fluorescent lamps 11 and 11 that are adjacent to each other are mounted so as to straddle over the inclined portion 16 of the fluorescent lamps 11 that are adjacent to each other, the fluorescent lamps 11 and 11 that are adjacent to each other are integrated with each other via the reflection plate 20 by a fixing means such as a screw. It can be held in a positive manner, and the strength of the instrument body 11 can be increased.
【００３７】なお、図示実施形態では、反射膜部１３の
両側に設けられた傾斜部１６が、中央側から端部に至る
に従い直線状に形成された例を示したが、これに限ら
ず、円弧状に形成してもよい。即ち、図示していない
が、傾斜部１６が、中央側から端部に至るに従い次第に
円弧状に凹む形状に形成しても、同様の作用効果を得る
ことができる。また、図示実施形態では、間接照明を行
うため、壁Ｗに蛍光灯照明器具を設置した例を示した
が、天井等に吊り下げる、または直付けで使用すること
ができるのは勿論のこと、照射面に直に照らす直接照明
装置にも適用することができる。In the illustrated embodiment, the example in which the inclined portions 16 provided on both sides of the reflective film portion 13 are formed linearly from the center side to the end portion is shown, but the invention is not limited to this. It may be formed in an arc shape. That is, although not shown, even if the inclined portion 16 is formed in a shape that is gradually recessed in an arc shape from the center side to the end portion, the same effect can be obtained. Further, in the illustrated embodiment, in order to perform indirect illumination, an example in which a fluorescent lamp lighting fixture is installed on the wall W has been shown, but it is of course possible to hang it on the ceiling or directly use it. It can also be applied to a direct lighting device that directly illuminates the irradiation surface.
【００３８】[0038]
【発明の効果】以上説明したように、請求項１に係る発
明によれば、反射膜部の両側に設けた傾斜部により、蛍
光ランプから背面方向に向かう照射光をソケット方向に
反射させるように構成したので、ソケットを明るく照ら
すことができ、背中合わせのソケットが陰の部分になる
のを防止することができ、外観上の見苦しさを解消して
良好な照明を行うことができると共に、装置全体が大型
化するのを防止できる効果が得られる。As described above, according to the first aspect of the present invention, the inclined portions provided on both sides of the reflective film portion reflect the irradiation light traveling from the fluorescent lamp toward the rear side in the socket direction. Since it is configured, it is possible to illuminate the socket brightly, prevent the back-to-back socket from becoming a shadow part, it is possible to eliminate the unsightly appearance and perform good lighting, and also the entire device Can be prevented from becoming large.
【００３９】請求項２に係る発明によれば、傾斜部の上
に反射板を取り付けると、その反射板により、蛍光ラン
プからの照射光を積極的にソケット方向に反射させるの
で、ソケット周辺部をより明るく照明できる効果が得ら
れる。According to the second aspect of the present invention, when the reflecting plate is attached on the inclined portion, the reflecting plate positively reflects the light emitted from the fluorescent lamp in the socket direction. The effect of brighter illumination can be obtained.
【００４０】請求項３に係る発明によれば、反射板が第
１反射板と第２反射板との分割品であり、傾斜板上に第
１、第２反射板をそれぞれ取り付けると、両反射板を安
定して取り付けることができる効果が得られる。According to the invention of claim 3, the reflecting plate is a divided product of the first reflecting plate and the second reflecting plate, and when the first and second reflecting plates are mounted on the inclined plate, both reflecting plates are reflected. An effect that the plate can be stably attached can be obtained.
【００４１】請求項４に係る発明によれば、反射板が単
品であり、互いに隣り合う両蛍光灯照明器具の傾斜部の
上に跨って取り付けられるので、反射板の管理が容易、
かつ反射板装着の作業性も向上する。加えて、ねじ等の
固定手段で反射板を介して隣り合う両蛍光灯照明器具同
士を一体的に保持することができ、器具本体の取付強度
を高めることもできる効果が得られる。According to the invention of claim 4, since the reflector is a single piece and is mounted over the inclined portions of the fluorescent lamp lighting fixtures adjacent to each other, the management of the reflector is easy.
In addition, workability of attaching the reflector is also improved. In addition, the two fluorescent lamp lighting fixtures adjacent to each other can be integrally held by the fixing means such as screws via the reflection plate, and the effect of increasing the attachment strength of the fixture body can be obtained.
【図１】 この発明の一実施の形態に係る蛍光灯照明器
具の設置状態を示すカバー省略の正面図である。FIG. 1 is a front view with a cover omitted showing an installation state of a fluorescent lamp lighting fixture according to an embodiment of the present invention.
【図２】 図１のＸ−Ｘ線による拡大断面図である。FIG. 2 is an enlarged sectional view taken along line XX in FIG.
【図３】 反射板における第１反射板を示す図であっ
て、（ａ）は正面図及び（ｂ）は側面図である。3A and 3B are views showing a first reflection plate of the reflection plate, wherein FIG. 3A is a front view and FIG. 3B is a side view.
【図４】 この発明の第２の実施の形態に係る照明装置
を示す反射板の正面図である。FIG. 4 is a front view of a reflector showing an illumination device according to a second embodiment of the present invention.
【図５】 ランプが直線状に配列された一般の蛍光灯照
明器具を示す図である。FIG. 5 is a view showing a general fluorescent lamp lighting fixture in which lamps are linearly arranged.
【図６】 従来の照明装置を示す斜視図である。FIG. 6 is a perspective view showing a conventional lighting device.
１０ 照明装置 １１ 蛍光灯照明器具 １２ 器具本体 １３ 反射膜部 １４Ａ、１４Ｂ ソケット １５ 蛍光ランプ １６ 傾斜部 １９ 鏡面部 ２０ 反射板 ２１ 第１反射板 ２２ 第２反射板 ２３、２５ ソケット用切欠き ２４ ランプ用切欠き 10 Lighting device 11 Fluorescent lighting equipment 12 Instrument body 13 Reflective film part 14A, 14B socket 15 Fluorescent lamp 16 Inclined part 19 Mirror surface 20 Reflector 21 First reflector 22 Second reflector 23, 25 socket notch 24 notches for lamps
Claims (4)
れた反射膜部と、該反射膜部の両端部にそれぞれ突設さ
れたソケットと、該ソケットに支持される長尺状のラン
プとを備える蛍光灯照明器具において、 前記器具本体の反射膜部の両端に、それぞれ中央側から
端部へ至るに従い次第に器具本体の背面方向に向かう傾
斜部が形成されてなることを特徴とする照明装置。1. A fixture main body, a reflection film portion provided on the front surface of the fixture main body, sockets projecting from both ends of the reflection film portion, and an elongated lamp supported by the socket. In a fluorescent lamp lighting fixture comprising: a lighting device, wherein both ends of the reflection film portion of the fixture body are formed with a sloped portion that gradually extends toward the back direction of the fixture body from the center side to the end portion. apparatus.
て、 前記傾斜部の前面に反射板を取り付けていることを特徴
とする蛍光灯照明器具。2. The fluorescent lamp illuminator according to claim 1, wherein a reflector is attached to the front surface of the inclined portion.
て、 前記反射板は、一端にソケット用切欠きを有すると共
に、他端にランプ用切欠きを有する第１反射板と、他端
にソケット用切欠きを有すると共に、他端にランプ用切
欠きを有する第２反射板とが、対称形状に形成された分
割品であることを特徴とする蛍光灯照明器具。3. The fluorescent lamp luminaire according to claim 2, wherein the reflector has a socket notch at one end and a lamp notch at the other end, and a socket at the other end. A fluorescent lamp lighting fixture, characterized in that the second reflector having a lamp notch and a lamp notch at the other end is a divided product formed in a symmetrical shape.
て、 前記反射板は、長さ方向の中央部に、互いに背中合わせ
に配置されるソケット用切欠きを有する単品からなるこ
とを特徴とする蛍光灯照明器具。4. The fluorescent lamp lighting apparatus according to claim 2, wherein the reflector is a single piece having a socket notch arranged back to back at the center in the longitudinal direction. Light luminaire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002131729A JP3855836B2 (en) | 2002-05-07 | 2002-05-07 | Fluorescent light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002131729A JP3855836B2 (en) | 2002-05-07 | 2002-05-07 | Fluorescent light fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003331619A true JP2003331619A (en) | 2003-11-21 |
| JP3855836B2 JP3855836B2 (en) | 2006-12-13 |
Family
ID=29695901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002131729A Expired - Fee Related JP3855836B2 (en) | 2002-05-07 | 2002-05-07 | Fluorescent light fixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3855836B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009048943A (en) * | 2007-08-22 | 2009-03-05 | Panasonic Electric Works Co Ltd | Surface light-emitting device |
-
2002
- 2002-05-07 JP JP2002131729A patent/JP3855836B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009048943A (en) * | 2007-08-22 | 2009-03-05 | Panasonic Electric Works Co Ltd | Surface light-emitting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3855836B2 (en) | 2006-12-13 |
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