JPH0487203A - Illumination apparatus - Google Patents
Illumination apparatusInfo
- Publication number
- JPH0487203A JPH0487203A JP2201789A JP20178990A JPH0487203A JP H0487203 A JPH0487203 A JP H0487203A JP 2201789 A JP2201789 A JP 2201789A JP 20178990 A JP20178990 A JP 20178990A JP H0487203 A JPH0487203 A JP H0487203A
- Authority
- JP
- Japan
- Prior art keywords
- illumination
- lighting
- section
- light source
- indirect
- 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.)
- Pending
Links
- 238000005286 illumination Methods 0.000 title claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 6
- 230000004397 blinking Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、−台の天井直付は形成いは吊り下げ形の照
明器具により直下照明と間接照明が得られるようする照
明器具に関するものである。[Detailed Description of the Invention] [Field of Industrial Application] This invention relates to a lighting fixture that provides direct illumination and indirect illumination by means of a lighting fixture that is mounted directly on the ceiling, formed or suspended. be.
従来、−個の照明器具で直下照明と間接側方照明のでき
ろ照明装置としては、例えば特開昭６０−９７５０３号
公報に記載されているようなものが従業されている。Conventionally, as a lighting device that can provide direct lighting and indirect side lighting with one lighting device, there has been used, for example, the one described in Japanese Patent Application Laid-open No. 60-97503.
これらのものにあっては器具本体の下面側に直下照明を
主体とする第１の照明部を形成し、器具本体の上面に突
出させた枠体と、この枠体の上面と平行になる反射板を
取着し、この器具本体の上面と反射板とによって形成さ
れた空間部に間接側方照明のための第２の照明部を形成
させ、この照明部の外周縁に遮光壁をめぐらせて、これ
ら第１と第２の照明部のそれぞれの光源を選択的に点灯
させて目的とする照明効果を得るようにしたものである
。In these devices, a first lighting section that mainly provides direct illumination is formed on the bottom side of the device body, and a frame body that protrudes from the top surface of the device body and a reflector that is parallel to the top surface of this frame body are formed. A second lighting section for indirect side lighting is formed in the space formed by the top surface of the device body and the reflecting plate, and a light-shielding wall is placed around the outer periphery of this lighting section. The light sources of the first and second illumination sections are selectively turned on to obtain a desired illumination effect.
上記特開昭６０−９７５０３号公報に記載の構造の照明
式具では、−個の照明器具で直下照明と間接照明とを得
ることができ、光の演出を多用化した照明が得られる効
果はあるものの、第１の照明部と第２の照明部とは、積
層状に形成されるために器具自体が上下方向に寸法をと
られる形態を余義なくされ、使用者に圧迫感を与丸るも
のとなるものであった。With the lighting fixture having the structure described in the above-mentioned Japanese Patent Application Laid-Open No. 60-97503, it is possible to obtain direct lighting and indirect lighting with - number of lighting fixtures, and the effect of providing lighting with multiple light effects is that However, since the first lighting section and the second lighting section are formed in a laminated manner, the fixture itself is inevitably dimensioned in the vertical direction, giving the user a feeling of pressure. It was something that would become something of a success.
また照明器具を直付は使用した場合、間接照明を主体と
する第２の照明部と照明器具がとりつけられた天井面と
の間隔が狭（、第２の照明部として白熱電球を使用し、
天井に照明器具を直付けした場合には天井等の造営材に
対して与える熱的な問題を解決するために第２の照明部
の上面に熱遮蔽としての機能をも併せ持たせた反射板を
設けろ必要があるものであった。Also, when using direct-mounted lighting fixtures, the distance between the second lighting section, which is mainly indirect lighting, and the ceiling surface where the lighting fixture is attached is narrow (if an incandescent light bulb is used as the second lighting section,
When a lighting fixture is directly attached to the ceiling, a reflector plate that also functions as a heat shield is installed on the top surface of the second lighting section to solve the thermal problem caused to construction materials such as the ceiling. It was necessary to establish a
また、第１、第２の照明部に適用される光源は上下に積
層された位置関係で配設されろために、これら光源から
の発熱によって器具内に収納された点灯装置が受ける熱
的影響が大きい等の問題があった。In addition, since the light sources applied to the first and second lighting sections are arranged in a vertically stacked positional relationship, the lighting device housed in the fixture is affected by the heat generated by these light sources. There were problems such as large size.
またさらに、間接照明としての第２の照明部を構成する
光源の取付は位置が養真の中心に比較的近い場所に位置
することから、広範囲な広がりを持った十分な間接光が
得られない等の問題もあった。Furthermore, since the light source constituting the second lighting section for indirect lighting is located relatively close to the center of the Yoshin, it is not possible to obtain sufficient indirect light with a wide spread. There were also other problems.
この発明は上記のような問題点を解決するためになされ
たもので、器具本体の下面に直下照明を主体とする光源
を配設した第１の照明部と、この第１の照明部の外周を
取り囲むように樋状の外周枠を形成し、この外周枠内に
間接照明を主体とする光源を配設した第２の照明部とを
有する拮具構成とし、−個の照明器共で、直下照明およ
び間接照明および直下照明と間接照明の併用等により所
望する照明効果を得ると共に、直下照明用の光源と間接
照明用の光源とが重畳しないように、略同一平面上に同
列的に配置して、光源から発生する熱的な問題を軽減さ
せると共に広範囲な広がりを持った間接光を得ろように
して照明効果の向上をも図るようにしたものである。This invention was made to solve the above-mentioned problems, and includes a first lighting section in which a light source mainly for direct lighting is disposed on the lower surface of the fixture body, and an outer periphery of the first lighting section. A gutter-shaped outer peripheral frame is formed to surround the outer peripheral frame, and a second illumination part in which a light source mainly for indirect illumination is disposed within the outer peripheral frame. Achieve the desired lighting effect by using direct lighting and indirect lighting, or a combination of direct lighting and indirect lighting, and arrange the light sources for direct lighting and the light sources for indirect lighting in the same row on approximately the same plane so that they do not overlap. In this way, thermal problems caused by the light source can be alleviated, and indirect light with a wide spread can be obtained, thereby improving the illumination effect.
この発明の照明式具は、器具本体の下面に直下照明を主
体とする光源を配置するとともに、この外周部に同列的
に間接照明用の光源を配置したことにより光源部から発
生する熱的な問題の軽減化が図れ、また照明Ｍ共の薄形
化が達成できる。The lighting fixture of the present invention has a light source mainly for direct lighting placed on the lower surface of the fixture body, and a light source for indirect lighting placed on the outer periphery of the fixture, thereby reducing heat generated from the light source. Problems can be alleviated, and both the illumination M can be made thinner.
次に本発明の一実施例の構成を図面に基づいて説明する
。Next, the configuration of an embodiment of the present invention will be described based on the drawings.
図において、（１）は器具本体で、この器具本体（１）
の下面には弾性片にて形成した支持片（図示せず）が設
けられ、この支持片にて支持された環状蛍光ランプ（２
）と、この環状蛍光ランプ（２）の中心部に位置してミ
ニ電球（３）がランプソケット（４）を介して取り付け
られ、上記環状蛍光ランプ（２）とミニ電球（３）とに
よって直下照明を主体とした第１の照明部（５）が形成
されている。In the figure, (1) is the instrument body;
A support piece (not shown) made of an elastic piece is provided on the lower surface of the annular fluorescent lamp (2
), a mini light bulb (3) is attached to the center of this annular fluorescent lamp (2) via a lamp socket (4), and the annular fluorescent lamp (2) and mini light bulb (3) A first illumination section (5) mainly for illumination is formed.
（６）は上記器具本体（１）の端部を取り囲むように形
成された樋状の枠体、（７）はこの枠体（６）内に等間
隔を置いて゛配設された４個の白熱球で、間接照明を主
体とした第２の照明部（８）が形成されている。(6) is a gutter-like frame formed so as to surround the end of the instrument body (1), and (7) is a gutter-shaped frame formed to surround the end of the device body (1), and (7) is a frame with four pieces arranged at equal intervals within this frame (6). A second illumination section (8) is formed of an incandescent bulb and mainly provides indirect illumination.
また（９）は上記環状ランプ（２）の下面を覆う透光性
カバー （１０）は上記ミニ電球（３］のための反射板
で、上記ミニ電球（３）の周囲を取り囲むように配設さ
れている。（］］）は上記ミニ電球（３）の下面部に設
けられたドーナツ形状の平板から成る枠板、 （１２）
はこの枠板の中心に設けられた円形の開口部、 （１３
）は上記透光性カバー（９）の端縁部を巻回させて設け
た飾り枠で、この飾り枠の他端は上記樋状の枠体（６）
の端縁と接合するように構成されている。In addition, (9) is a translucent cover that covers the bottom surface of the annular lamp (2). (10) is a reflector for the mini light bulb (3), and is arranged to surround the mini light bulb (3). (]]) is a frame plate consisting of a donut-shaped flat plate provided on the bottom surface of the mini light bulb (3), (12)
is a circular opening provided in the center of this frame plate, (13
) is a decorative frame provided by winding the edge of the translucent cover (9), and the other end of this decorative frame is the gutter-shaped frame (6).
It is configured to join with the edge of the
また、（１４）は上記器具本体（１）の上面に取付けら
れた上部ケースで、内部に上記第１および第２の光源部
ｆ５］ （８］を形成する光源のための点灯制御装置（
図示せず）を収容している。Further, (14) is an upper case attached to the upper surface of the appliance main body (1), and a lighting control device (
(not shown).
なお、（１５）は上記の上部ケース（１４）の中央部に
設けたコード締付具で、内部にコード（１６）の長さを
適宜調節するための収容部を備えている。Note that (15) is a cord tightening tool provided in the center of the above-mentioned upper case (14), and is provided with a housing section inside for appropriately adjusting the length of the cord (16).
以上のように構成されたこの発明の照明器共に於ては、
第１の照明部（５）に直下照明を環状蛍光ランプ（２）
とミニ電球（３）により、単独、あるいは併用すること
によって得られ、また、第２の照明部（８）により上方
への間接照明を得ることができる。In the illuminator of this invention configured as described above,
Direct lighting is provided to the first lighting section (5) using an annular fluorescent lamp (2).
and a mini light bulb (3) alone or in combination, and indirect lighting upward can be obtained using the second lighting section (8).
また、上記の図示実施例に於ては、コードにより吊り下
げて使用される照明器具について説明したが、この発明
の！＠明器具はこれに限定されるものではなく、コード
締付具に代わる取付台を設けて天井に直付けすることも
可能である。Furthermore, in the illustrated embodiments described above, the lighting fixtures are used by being hung from a cord, but the present invention! The @mei appliance is not limited to this, and it is also possible to provide a mounting base in place of the cord fastener and attach it directly to the ceiling.
なお、器具本体（１）の下面の中心に配設して第１の照
明部を構成する光源の一つとしてミニ電球を使用した例
について説明したが、ハロゲン電球などを使用しても良
いものである。Note that although we have described an example in which a mini light bulb is used as one of the light sources disposed at the center of the bottom surface of the device body (1) and constitutes the first lighting section, a halogen light bulb or the like may also be used. It is.
さらにまた、上記の説明では省略したが、第１の照明部
および第２の照明部を構成する環状蛍光ランプ、ミニ電
球、および白熱電球の点滅・調光を制御する制御装置を
器具本体上面に設けた上部ケース内に収容すると共に、
外部のリモートコントローラからの信号を受けて、上記
の開園装置を作動させろ信号受信部を器具本体を構成す
る適宜な箇所に設けて、手許で制細するようにして、よ
り効果的な照明を行えるようにすることも可能となるも
のである。Furthermore, although omitted in the above explanation, a control device for controlling blinking and dimming of the annular fluorescent lamp, mini light bulb, and incandescent light bulb that constitute the first lighting section and the second lighting section is mounted on the top surface of the appliance body. In addition to being housed in the upper case provided,
Activate the above-mentioned garden opening device by receiving a signal from an external remote controller.By installing the signal receiving section at an appropriate location on the device body, you can control the lighting by hand, and more effective lighting can be achieved. It is also possible to do so.
思上のように、この発明によればうす薄形化された一個
の照明留具で熱的問題を軽減し得て、直下照明と間接照
明とを、単独あるいは併用して得ることができ、且つ広
範囲な広がりを持った間接照明が得られる効果的な演出
照明が可能となるといった効果を奏するものである。As expected, according to the present invention, thermal problems can be alleviated with a thin light fixture, and direct lighting and indirect lighting can be obtained either alone or in combination. In addition, it is possible to provide effective lighting that provides indirect lighting over a wide range of areas.
図はいずれもこの発明の一実施例を示すもので、第１図
は周部を断面にして示す照明器具の正面図、第２図は第
１図の上面図、第３図は第１図に示す照明器具の斜視図
である。
図において、（１）は器具本体、（２）は環状蛍光ラン
フ、［３１はミニ電球、（４）はソケット、（５）は第
１の照明部、（６）は樋状の枠体、（７）は白熱電球、
（８）は第２の照明部、（９）は透光性カバー、 （１
０）は反射板、（１４，）は上部ケース、である。
なお、図中同一符号は同一または相当部分を示す。
第３図Each of the figures shows an embodiment of the present invention, in which Fig. 1 is a front view of the lighting fixture showing the peripheral section in section, Fig. 2 is a top view of Fig. 1, and Fig. 3 is the same as Fig. 1. FIG. 2 is a perspective view of the lighting fixture shown in FIG. In the figure, (1) is the appliance body, (2) is an annular fluorescent lamp, [31 is a mini light bulb, (4) is a socket, (5) is the first lighting section, (6) is a gutter-shaped frame, (7) is an incandescent light bulb,
(8) is the second lighting section, (9) is the translucent cover, (1
0) is a reflector, and (14,) is an upper case. Note that the same reference numerals in the figures indicate the same or corresponding parts. Figure 3
Claims (3)
設した第１の照明部と、この第１の照明部の外周を取り
囲むように樋状の外周枠を形成し、この外周枠内に間接
照明を主体とする光源を配設した第２の照明部とから成
り、上記第２の照明部を構成する光源を等間隔に位置さ
せたことを特徴とする照明器具。(1) A first lighting section in which a light source, mainly direct lighting, is disposed on the lower surface of the fixture body, and a gutter-shaped outer peripheral frame is formed to surround the outer periphery of this first lighting section, and this outer peripheral frame 1. A lighting fixture comprising a second lighting section in which a light source mainly for indirect illumination is disposed, and the light sources forming the second lighting section are positioned at equal intervals.
構成する光源とを略同一平面上に同列的に配置したこと
を特徴とする請求項第１項記載の照明器具。(2) The lighting device according to claim 1, wherein the light source forming the first lighting section and the light source forming the second lighting section are arranged in the same plane on substantially the same plane.
とする請求項第１項または第２項記載の照明器具。(3) The lighting device according to claim 1 or 2, wherein different types of light sources are used together in the first lighting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2201789A JPH0487203A (en) | 1990-07-30 | 1990-07-30 | Illumination apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2201789A JPH0487203A (en) | 1990-07-30 | 1990-07-30 | Illumination apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0487203A true JPH0487203A (en) | 1992-03-19 |
Family
ID=16446960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2201789A Pending JPH0487203A (en) | 1990-07-30 | 1990-07-30 | Illumination apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0487203A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07220508A (en) * | 1994-02-01 | 1995-08-18 | Asahi Natl Shomei Kk | Luminaire |
| JP2009016054A (en) * | 2007-06-29 | 2009-01-22 | Nec Lighting Ltd | Direct-mounted illumination fixture |
| JP2013045657A (en) * | 2011-08-24 | 2013-03-04 | Watanabe Kk | Ceiling light for led bulb |
| JP2013168244A (en) * | 2012-02-14 | 2013-08-29 | Panasonic Corp | Lighting fixture |
| US11117144B2 (en) | 2017-05-31 | 2021-09-14 | Tokyo Electron Limited | Cyclone collector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119832U (en) * | 1974-07-31 | 1976-02-13 | ||
| JPS6097503A (en) * | 1983-10-31 | 1985-05-31 | 東芝テック株式会社 | Illuminator |
-
1990
- 1990-07-30 JP JP2201789A patent/JPH0487203A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119832U (en) * | 1974-07-31 | 1976-02-13 | ||
| JPS6097503A (en) * | 1983-10-31 | 1985-05-31 | 東芝テック株式会社 | Illuminator |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07220508A (en) * | 1994-02-01 | 1995-08-18 | Asahi Natl Shomei Kk | Luminaire |
| JP2009016054A (en) * | 2007-06-29 | 2009-01-22 | Nec Lighting Ltd | Direct-mounted illumination fixture |
| JP4538662B2 (en) * | 2007-06-29 | 2010-09-08 | Ｎｅｃライティング株式会社 | Direct lighting fixture |
| JP2013045657A (en) * | 2011-08-24 | 2013-03-04 | Watanabe Kk | Ceiling light for led bulb |
| JP2013168244A (en) * | 2012-02-14 | 2013-08-29 | Panasonic Corp | Lighting fixture |
| US11117144B2 (en) | 2017-05-31 | 2021-09-14 | Tokyo Electron Limited | Cyclone collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4768140A (en) | Indoor light fixture for high intensity lamp | |
| KR200394755Y1 (en) | Ceiling lighting possible of angle control | |
| JPH0487203A (en) | Illumination apparatus | |
| JP2000173310A (en) | Luminaire | |
| JP2726787B2 (en) | lighting equipment | |
| JP2916335B2 (en) | lighting equipment | |
| US3435204A (en) | Lighting fixture | |
| JP2851392B2 (en) | Compound lighting fixture | |
| JPS5911366Y2 (en) | wall lighting fixtures | |
| JPH0751690Y2 (en) | lighting equipment | |
| JPS648881B2 (en) | ||
| JP2575486B2 (en) | Ceiling-mounted lighting fixture | |
| JP3106768U (en) | lighting equipment | |
| JPH0799008A (en) | Lighting system for ceiling | |
| JPH0645077A (en) | Luminaire | |
| JPH067529Y2 (en) | lighting equipment | |
| JP3285939B2 (en) | lighting equipment | |
| JPH0799007A (en) | Lighting system for ceiling | |
| JP4280916B2 (en) | Recessed ceiling lighting fixture | |
| JPH02288010A (en) | Lighting apparatus | |
| JPS6240327Y2 (en) | ||
| JP2022139165A (en) | Lighting device | |
| JPS6341689Y2 (en) | ||
| JP2000182406A (en) | Luminaire | |
| JP2567887Y2 (en) | lighting equipment |