JPS6217922Y2 - - Google Patents
Info
- Publication number
- JPS6217922Y2 JPS6217922Y2 JP1978074048U JP7404878U JPS6217922Y2 JP S6217922 Y2 JPS6217922 Y2 JP S6217922Y2 JP 1978074048 U JP1978074048 U JP 1978074048U JP 7404878 U JP7404878 U JP 7404878U JP S6217922 Y2 JPS6217922 Y2 JP S6217922Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- frame members
- bent
- mounting bracket
- main body
- 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.)
- Expired
Links
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
【考案の詳細な説明】
本考案は照明器具の枠に関するもので、組立接合
部よりの光漏れを防止することを目的とする。[Detailed Description of the Invention] The present invention relates to the frame of a lighting fixture, and its purpose is to prevent light leakage from assembly joints.
第1図乃至第3図は本考案の実施例を示し、そ
の姿図は第1図の如くである。天井1へ取り付け
られる照明器具を囲い、下面に透光性パネル2が
取り付いた略四角な台形筒状の不透光性の枠3で
ある。この枠3は第2図に示す如く、細長状の枠
材4、4が取付金具5で枠状に組立てられたもの
である。枠材4は断面が略平行四辺形の一部であ
るような細長体で、両端上面6には取り付けねじ
挿通孔7が設けられ、8はパネル2の取り付け溝
である。取付金具5は隣合う枠材4がなす所定角
度(本実施例では直角)に曲折された本体12
と、本体12の上端に曲成され取り付けねじ孔9
が設けられた取付片10と、本体12の両端から
外向に曲成された折曲片11とより成り、折曲片
11の先端縁は枠材4の傾斜した内面形状に沿つ
た略三角形状に形成されている。 1 to 3 show an embodiment of the present invention, and its appearance is as shown in FIG. 1. It is a substantially rectangular trapezoidal cylindrical non-transparent frame 3 that surrounds a lighting fixture attached to a ceiling 1 and has a translucent panel 2 attached to its lower surface. As shown in FIG. 2, this frame 3 is made up of elongated frame members 4, 4 assembled into a frame shape using mounting brackets 5. The frame member 4 is an elongated body whose cross section is a part of a substantially parallelogram, and mounting screw insertion holes 7 are provided in the upper surface 6 of both ends, and reference numeral 8 is a mounting groove for the panel 2. The mounting bracket 5 has a main body 12 bent at a predetermined angle (right angle in this embodiment) formed by adjacent frame members 4.
and a mounting screw hole 9 curved at the upper end of the main body 12.
It consists of a mounting piece 10 provided with a mounting piece 10 and a bent piece 11 that is bent outward from both ends of the main body 12. is formed.
然して枠材4と枠材4は次の様にして略三角に
組立てられて枠3を構成する。各枠材4、4の端
の内に取付金具5が挿入され、取り付けねじ12
で枠材4の上面6と、取付金具5の取付片10と
が一体に取り付けられ、枠材4と枠材4は取付金
具5を介して組立てられる。このとき、取付金具
5の折曲片11の先端縁は枠材4の内面に略当接
し、本体12は隣合う枠材4、4の接合部の内隅
を覆つている。 The frame members 4 are assembled into a substantially triangular shape to form the frame 3 in the following manner. A mounting bracket 5 is inserted into the end of each frame material 4, 4, and a mounting screw 12 is inserted.
Then, the upper surface 6 of the frame member 4 and the mounting piece 10 of the mounting bracket 5 are integrally attached, and the frame members 4 and the frame members 4 are assembled via the mounting bracket 5. At this time, the leading edge of the bent piece 11 of the mounting bracket 5 substantially contacts the inner surface of the frame member 4, and the main body 12 covers the inner corner of the joint between the adjacent frame members 4, 4.
この様に構成された枠3はランプを囲つて設け
られるが、ランプからの光は取付金具5の本体1
2及び両側端の折曲片11により遮ぎられて枠材
4と枠材4の接合部から外へ漏れ出ることがな
い。 The frame 3 configured in this way is provided to surround the lamp, but the light from the lamp is transmitted to the main body 1 of the mounting bracket 5.
2 and the bent pieces 11 at both ends, so that it does not leak out from the joint between the frame members 4 and the frame members 4.
本考案は枠材の内面が枠の中心軸と平行な平面
でない場合で、上記実施例の如く枠の中心軸に対
して傾斜した平面である場合はもちろんのこと、
特に枠材の断面形状が複雑な場合、折曲片11の
形状のみをその内面形状に合わせればよく有効で
ある。 This invention applies to cases where the inner surface of the frame material is not a plane parallel to the central axis of the frame, and of course when it is a plane inclined to the central axis of the frame as in the above embodiment,
Particularly when the frame material has a complicated cross-sectional shape, it is effective to match only the shape of the bent piece 11 to its inner surface shape.
以上の如く本考案は簡単にして枠材の接合部よ
りの光漏れを生じない取付金具を提供することが
できた。 As described above, the present invention has been able to provide a simple mounting bracket that does not cause light leakage from the joints of frame members.
第1図乃至第3図は本考案の実施例を示し、第1
図は姿図、第2図は要部の分解斜視図、第3図は
要部の断面正面図である。
Figures 1 to 3 show embodiments of the present invention;
The figure is a perspective view, FIG. 2 is an exploded perspective view of the main part, and FIG. 3 is a sectional front view of the main part.
Claims (1)
4の接合部の内隅に位置した取付金具5にねじ止
めし、該取付金具5を介して枠材4が隣合う枠材
4と所定角度をなして接合された照明器具の枠3
であつて、上記各枠材4、4の内面aが枠3の中
心軸bと平行な平面でないものに於て、取付金具
5は隣合う枠材4、4がなす所定角度に曲折され
た本体12と、該本体12の両端から外向に曲成
された折曲片11、11とを有し、折曲片11、
11の先端縁Cを枠材4、4の内面a形状に沿つ
た形状に形成し、枠材4、4を取付金具5にねじ
止めした状態で上記折曲片11、11の先端縁C
を枠材4、4の内面aに略当接させたことを特徴
とする照明器具の枠3。 Both ends of the plurality of non-transparent frame members 4 are screwed to mounting brackets 5 located at the inner corners of the joints of adjacent frame members 4, and the frame members 4 are attached to adjacent frames via the mounting brackets 5. The frame 3 of the lighting fixture is joined to the material 4 at a predetermined angle.
In cases where the inner surface a of each of the frame members 4, 4 is not a plane parallel to the central axis b of the frame 3, the mounting bracket 5 is bent at a predetermined angle formed by the adjacent frame members 4, 4. It has a main body 12 and bent pieces 11, 11 which are bent outward from both ends of the main body 12, and the bent pieces 11,
11 is formed into a shape that follows the shape of the inner surface a of the frame members 4, 4, and with the frame members 4, 4 screwed to the mounting bracket 5, the tip edges C of the bent pieces 11, 11 are formed.
A frame 3 of a lighting fixture, characterized in that the frame 3 is made to substantially abut on the inner surface a of the frame members 4, 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978074048U JPS6217922Y2 (en) | 1978-05-31 | 1978-05-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978074048U JPS6217922Y2 (en) | 1978-05-31 | 1978-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54177092U JPS54177092U (en) | 1979-12-14 |
JPS6217922Y2 true JPS6217922Y2 (en) | 1987-05-08 |
Family
ID=28987224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978074048U Expired JPS6217922Y2 (en) | 1978-05-31 | 1978-05-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6217922Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6639167B2 (en) * | 2015-09-16 | 2020-02-05 | 三菱電機株式会社 | Lighting equipment |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5038167U (en) * | 1973-07-27 | 1975-04-19 |
-
1978
- 1978-05-31 JP JP1978074048U patent/JPS6217922Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5038167U (en) * | 1973-07-27 | 1975-04-19 |
Also Published As
Publication number | Publication date |
---|---|
JPS54177092U (en) | 1979-12-14 |
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