JP2000340024A - Luminaire - Google Patents

Luminaire

Info

Publication number
JP2000340024A
JP2000340024A JP11146251A JP14625199A JP2000340024A JP 2000340024 A JP2000340024 A JP 2000340024A JP 11146251 A JP11146251 A JP 11146251A JP 14625199 A JP14625199 A JP 14625199A JP 2000340024 A JP2000340024 A JP 2000340024A
Authority
JP
Japan
Prior art keywords
lamp
straight tube
lighting fixture
shade
fixture
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
Application number
JP11146251A
Other languages
Japanese (ja)
Inventor
Akihiro Sato
藤 彰 弘 佐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Electric Appliances Co Ltd
Original Assignee
Toshiba Electric Appliances Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Electric Appliances Co Ltd filed Critical Toshiba Electric Appliances Co Ltd
Priority to JP11146251A priority Critical patent/JP2000340024A/en
Publication of JP2000340024A publication Critical patent/JP2000340024A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/0075Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/008Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00Elongate light sources, e.g. fluorescent tubes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00Combination of light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

PROBLEM TO BE SOLVED: To obtain a luminaire not producing shadows and stripes in a shade as much as possible by fixing a straight tube lamp so as to separate from a fixing tool to a lamp socket installed in the central part of inside both ends of a luminaire body, and installing a fixing frame for shading light of the lamp. SOLUTION: Lamp sockets 14a, 14c, 15a, 15c of straight tube lamps 16a, 16c are directly fixed to a luminaire body 11, and lamp sockets 14b, 15b are fixed so as to separate by a suitable distance from a projection in the center of the luminaire body 11 through fixing frames 31, 32. The fixing frames 31, 32 have large openings in right and left side parts. By installing the large openings in the frames 31, 32, light of a straight tube lamp 16b is radiated to a shade through the openings, brightness of a shade part corresponding to the fixing frames 31, 32 is made almost equal to that of a shade part corresponding to the lamp sockets 14a, 14c, 15a, 15c, and shadows and stripes are eliminated to give comfortable feeling.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は照明器具に係り、特
に、直管形ランプからの灯光を均一にセードに照射する
ようにした照明器具に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a luminaire, and more particularly to a luminaire capable of uniformly irradiating a lamp with light from a straight tube lamp.

【0002】[0002]

【従来の技術および発明が解決しようとする課題】最近
の照明器具10は図3、図4に示すようにほぼ平面状に
形成したものがよく使用されている。
2. Description of the Related Art Recently, a luminaire 10 generally formed in a substantially planar shape as shown in FIGS. 3 and 4 is often used.

【0003】この照明器具10の照明器具本体11はほ
ぼ平面状により形成され、その中心部には取付具12、
側部には係合子13a、13b、両端部には電力を受ける
複数のランプソケット14a、14b、14c、15a、1
5b、15c等を備えている。
[0003] The lighting fixture body 11 of the lighting fixture 10 is formed in a substantially planar shape, and a fixture 12,
A plurality of lamp sockets 14 a, 14 b, 14 c, 15 a, and 15 a receiving electric power are provided on both sides thereof.
5b and 15c are provided.

【0004】この取付具12は図示しないが接続端子お
よび係合子を備え照明器具本体11の内側に突出するよ
うに形成され、直管形ランプ16a、16b、16cに電
力を供給するとともに天井部等の取付装置に取り付ける
ようになっている。
[0004] Although not shown, the mounting fixture 12 is provided with connection terminals and engaging elements, and is formed so as to protrude inside the lighting fixture main body 11, supplies power to the straight tube lamps 16a, 16b and 16c, and also includes a ceiling part and the like. It is designed to be attached to the attachment device.

【0005】係合子13a、13bにはセード17の図示
しない係合子が係合され、直管形ランプ16a、16b…
等の保護とこれから灯光する光を応接間等に照射するよ
うになっている。
[0005] A not-shown engaging element of a shade 17 is engaged with the engaging elements 13a and 13b, and straight tube lamps 16a, 16b ...
And the like, and light to be illuminated from now on is applied to the reception area and the like.

【0006】照明器具本体11は近年薄形化が主流とな
っているのでランプソケット14a、14c、15a、1
5cは下側に取付具12のような突出物がない場合照明
器具本体11に直接に取り付けられ、直管形ランプ16
a、16cを照明器具本体11の内側からあまり離さない
ようにして取り付けるようになっている。
[0006] In recent years, the main body 11 of the lighting fixture has become thinner, so that the lamp sockets 14a, 14c, 15a, 1
5c is directly attached to the luminaire main body 11 when there is no protrusion such as the fixture 12 on the lower side, and the straight tube lamp 16
The a and 16c are attached so as not to be far apart from the inside of the lighting fixture body 11.

【0007】また、中央部のランプソケット14b、1
5bは下側には取付具12のような突出物がある場合照
明器具本体11に取付枠体18、19を介して取り付け
られ、直管形ランプ16bを照明器具本体11の内側の
取付具12からある程度離すよう にして取り付けるよ
うになっている。
Further, the lamp sockets 14b, 1
5b is attached to the lighting fixture main body 11 via the mounting frames 18 and 19 when there is a protrusion such as the fixture 12 on the lower side, and the straight tube lamp 16b is attached to the fitting 12 inside the lighting fixture main body 11. It is designed to be installed with some distance from it.

【0008】この取付枠、例えば、支持枠体18は図5
に示すように底板21にほぼ四角なケース22を取り付
けた金属製枠体により形成されている。
The mounting frame, for example, the support frame 18 is shown in FIG.
As shown in the figure, the bottom plate 21 is formed of a metal frame in which a substantially square case 22 is attached.

【0009】そのため、直管形ランプ17a、17b…を
点灯したとき取付枠18等がない部分のセード17の側
面にはほぼ均一な灯光を照射する。しかし、取付枠体1
8等がある部分のセード17の側面には取付枠体18等
により灯光が妨げられやや薄い陰、縞25が生じる。
Therefore, when the straight tube lamps 17a, 17b,... Are turned on, substantially uniform light is applied to the side surface of the shade 17 where there is no mounting frame 18 or the like. However, the mounting frame 1
On the side surface of the shade 17 where 8 and the like are located, the light is blocked by the mounting frame 18 and the like, and a slightly thin shade or stripe 25 is generated.

【0010】この陰、縞25は照明器具10の灯光精度
を低下するばかりか応接間等の空間部の快適性を損なう
と言う問題があった。
[0010] The shadows and stripes 25 not only reduce the accuracy of the light of the luminaire 10, but also impair the comfort of the space such as the reception space.

【0011】そこで本発明はセードに陰、縞等をできる
だけ生じないようにした照明器具を提供することを目的
とするものである。
SUMMARY OF THE INVENTION It is an object of the present invention to provide an illuminating device in which shades, stripes and the like are not generated as much as possible.

【0012】[0012]

【課題を解決するための手段】請求項1の発明は内側の
中央部に突出する取付具により取付装置に取り付けられ
るほぼ平面状の照明器具本体と、この照明器具本体の内
面の両端部に設けられる複数のランプソケットと、この
照明器具本体の両端部のランプソケットに取り付けられ
る複数の直管形ランプとを備えた照明器具において、照
明器具本体の内面両端部の中央部に設けるランプソケッ
トには直管形ランプを取付具からを離間するとともに直
管形ランプの灯光を透光する取付枠体を設けたことを特
徴とする照明器具を提供するものである。
According to a first aspect of the present invention, there is provided a substantially flat lighting fixture body which is attached to a mounting device by a fixture projecting from an inner central portion, and provided at both ends of an inner surface of the lighting fixture body. A plurality of lamp sockets, and a plurality of straight tube lamps attached to the lamp sockets at both ends of the lighting fixture body, the lamp socket provided at the center of both ends of the inner surface of the lighting fixture body It is an object of the present invention to provide a lighting apparatus characterized in that a straight tube lamp is separated from a fixture and a mounting frame is provided for transmitting the light of the straight tube lamp.

【0013】また、請求項2の発明の取付枠体には開口
を開けたことを特徴とする照明器具を提供するものであ
る。
Further, the present invention provides a lighting apparatus characterized in that an opening is opened in the mounting frame according to the second aspect of the present invention.

【0014】さらに、請求項3の発明の取付枠体を透光
性部材により成形したことを特徴とする照明器具を提供
するものである。
Further, the present invention provides a lighting apparatus characterized in that the mounting frame according to the third aspect of the present invention is formed of a translucent member.

【0015】さらに、請求項4の発明の透光性部材は合
成樹脂により成形したことを特徴とする照明器具を提供
するものである。
Further, the present invention provides a lighting apparatus characterized in that the light-transmitting member of the present invention is formed of a synthetic resin.

【0016】[0016]

【発明の実施の形態】以下本発明照明器具の実施の形態
を添付図面を参照しながら説明する。
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a lighting device according to an embodiment of the present invention.

【0017】本発明照明器具30は基本的には従来の照
明器具10とほぼ同様に構成されているから従来の照明
器具10と同一部分は同一符号を付して本発明照明器具
30を説明する。
Since the lighting fixture 30 of the present invention is basically constructed in substantially the same manner as the conventional lighting fixture 10, the same parts as those of the conventional lighting fixture 10 are denoted by the same reference numerals, and the lighting fixture 30 of the present invention will be described. .

【0018】この明照明器具30の照明器具本体11の
両端部には複数のランプソケット14a、14b、14
c、15a、15b、15cが取り付けられ、直管形ランプ
16a、 16b、16cを支持するようになっている。
A plurality of lamp sockets 14a, 14b, 14 are provided at both ends of the lighting fixture body 11 of the bright lighting fixture 30.
c, 15a, 15b, 15c are mounted to support the straight tube lamps 16a, 16b, 16c.

【0019】これらランプソケット14a、14c、15
a、15cは照明器具本体11に直接に取り付けられ、ラ
ンプソケット14b、15bは取付枠体31、32を介し
て取り付けられ、取付具12の突起物から適度の距離を
離すようにしている。
These lamp sockets 14a, 14c, 15
The lamp sockets a and 15c are directly mounted on the lighting fixture body 11, and the lamp sockets 14b and 15b are mounted via mounting frames 31 and 32 so as to keep an appropriate distance from the projection of the mounting fixture 12.

【0020】この取付枠体31、32、例えば、取付枠
体31は図2に示すように底板33とケース34とから
構成され、各ケース34の左右の側面部には大きな開口
35を開けている。
Each of the mounting frames 31, 32, for example, the mounting frame 31 is composed of a bottom plate 33 and a case 34 as shown in FIG. I have.

【0021】このように取付枠体31、32に大きな開
口35を開けると直管形ランプ16a、16b…、特に、
直管形ランプ16bの灯光が開口35を介してセード1
7に照射されるので取付枠体31、32に対応するセー
ド部の明るさが両側のランプソケット14a、14c、1
5a、15cに対応するセード部の明るさとほぼ同等の明
るさになる。
When the large openings 35 are opened in the mounting frames 31, 32, the straight tube lamps 16a, 16b.
The light of the straight tube type lamp 16b is supplied to the shade 1 through the opening 35.
7, the brightness of the shade portions corresponding to the mounting frames 31, 32 is increased by the lamp sockets 14 a, 14 c, 1 on both sides.
The brightness is substantially equal to the brightness of the shade portion corresponding to 5a, 15c.

【0022】そのため、左右両側のセード17の明るさ
が均一になり使用者に快適感を与える。
As a result, the brightness of the shade 17 on both the left and right sides becomes uniform, giving the user a comfortable feeling.

【0023】なお、上記実施の形態では取付枠体に開口
を開けたがこの取付枠体を透光性の合成樹脂を使用して
もよい。
In the above-described embodiment, an opening is formed in the mounting frame, but a transparent synthetic resin may be used for the mounting frame.

【0024】この場合さらに陰、縞がなくなり良好とす
ることができる。
In this case, shadows and stripes are further eliminated, and the image quality can be improved.

【0025】また、直管形ランプは中央部が1本、両側
が1本の計3本のものを使用したが中央に1本だけのも
の、中央部が1本、両側が2本の計5本のものあるいは
両側が3本の計7本のものを使用するものに適用するこ
とは勿論可能である。
In addition, a straight tube lamp having a total of three lamps, one at the center and one on both sides, was used, but only one lamp at the center, one at the center and two on both sides. Of course, the present invention can be applied to a device using five devices or a device using a total of seven devices on three sides.

【0026】[0026]

【発明の効果】各請求項の発明は内側の中央部に突出す
る取付具により取付装置に取り付けられるほぼ平面状の
照明器具本体と、この照明器具本体の内面の両端部に設
けられる複数のランプソケットと、この照明器具本体の
両端部のランプソケットに取り付けられる複数の直管形
ランプとを備えた照明器具において、照明器具本体の内
面両端部の中央部に設けるランプソケットには直管形ラ
ンプを取付具からを離間するとともに直管形ランプの灯
光を透光する取付枠体を設けたから照明器具のセード部
に直管形ランプの灯光による陰、縞等を生じることがな
い。
According to the present invention, a substantially flat luminaire body attached to a mounting device by a fixture protruding to the inner central portion, and a plurality of lamps provided at both ends of the inner surface of the luminaire body are provided. In a lighting fixture comprising a socket and a plurality of straight tube lamps attached to the lamp sockets at both ends of the lighting fixture body, a straight tube lamp is provided in a lamp socket provided at the center of both ends of the inner surface of the lighting fixture body. Since the mounting frame is provided so as to be separated from the fixture and to transmit the light of the straight tube lamp, no shade, stripes, or the like due to the light of the straight tube lamp is generated in the shade portion of the lighting fixture.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明照明器具の主要部の概要を示す斜視図。FIG. 1 is a perspective view showing an outline of a main part of a lighting fixture of the present invention.

【図2】図1の1部を拡大して示す斜視図。FIG. 2 is an enlarged perspective view showing a part of FIG. 1;

【図3】従来の明照明器具の概要を示す斜視図。FIG. 3 is a perspective view showing an outline of a conventional bright lighting fixture.

【図4】従来の明照明器具の主要部の概要を示す斜視
図。
FIG. 4 is a perspective view showing an outline of a main part of a conventional bright lighting fixture.

【図5】図4の1部を拡大して示す斜視図。FIG. 5 is an enlarged perspective view showing a part of FIG. 4;

【符号の説明】[Explanation of symbols]

10、30 照明器具 11 照明器具本体 12 取付具 14a、14b、14c、15a、15b、15c ランプソ
ケット 16a、16b、16c 直管形ランプ 17 セード 17、18、31、32 取付枠体 34 ケース 35 開口
10, 30 Lighting equipment 11 Lighting equipment main body 12 Fixture 14a, 14b, 14c, 15a, 15b, 15c Lamp socket 16a, 16b, 16c Straight tube lamp 17 Seed 17, 18, 31, 32 Mounting frame 34 Case 35 Opening

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】内側の中央部に突出する取付具により取付
装置に取り付けられるほぼ平面状の照明器具本体と、 この照明器具本体の内面の両端部に設けられる複数のラ
ンプソケットと、 この照明器具本体の両端部のランプソケットに取り付け
られる複数の直管形ランプと、 を備えた照明器具において、 照明器具本体の内面両端部の中央部に設けるランプソケ
ットには直管形ランプを取付具からを離間するとともに
直管形ランプの灯光を透光する取付枠体を設けたことを
特徴とする照明器具。
1. A substantially planar lighting fixture main body attached to a mounting device by a fixture projecting from an inner central portion, a plurality of lamp sockets provided at both ends of an inner surface of the lighting fixture main body, and the lighting fixture. A plurality of straight tube lamps attached to the lamp sockets at both ends of the main body, wherein the lamp socket provided at the center of both ends of the inner surface of the lighting fixture body is provided with a straight tube lamp from the fixture. A lighting fixture, comprising a mounting frame which is spaced apart and transmits the light of a straight tube lamp.
【請求項2】取付枠体には開口を開けたことを特徴とす
る請求項1記載の照明器具。
2. The lighting apparatus according to claim 1, wherein an opening is formed in the mounting frame.
【請求項3】取付枠体を透光性部材により成形したこと
を特徴とする請求項1また2記載の照明器具。
3. The luminaire according to claim 1, wherein the mounting frame is formed of a translucent member.
【請求項4】透光性部材は合成樹脂により成形したこと
を特徴とする請求項3記載の照明器具。
4. The luminaire according to claim 3, wherein the translucent member is formed of a synthetic resin.
JP11146251A 1999-05-26 1999-05-26 Luminaire Pending JP2000340024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11146251A JP2000340024A (en) 1999-05-26 1999-05-26 Luminaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11146251A JP2000340024A (en) 1999-05-26 1999-05-26 Luminaire

Publications (1)

Publication Number Publication Date
JP2000340024A true JP2000340024A (en) 2000-12-08

Family

ID=15403523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11146251A Pending JP2000340024A (en) 1999-05-26 1999-05-26 Luminaire

Country Status (1)

Country Link
JP (1) JP2000340024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1229288A3 (en) * 2001-01-31 2004-12-15 Zumtobel Staff GmbH Lamp with back-up power supply control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1229288A3 (en) * 2001-01-31 2004-12-15 Zumtobel Staff GmbH Lamp with back-up power supply control

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