JPS6110261Y2 - - Google Patents
Info
- Publication number
- JPS6110261Y2 JPS6110261Y2 JP1979171298U JP17129879U JPS6110261Y2 JP S6110261 Y2 JPS6110261 Y2 JP S6110261Y2 JP 1979171298 U JP1979171298 U JP 1979171298U JP 17129879 U JP17129879 U JP 17129879U JP S6110261 Y2 JPS6110261 Y2 JP S6110261Y2
- Authority
- JP
- Japan
- Prior art keywords
- cord
- ballast
- compound
- case body
- filled
- 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
- 150000001875 compounds Chemical class 0.000 claims description 13
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
【考案の詳細な説明】
この考案は照明器具、特に筒形したケース体の
内部に安定器エレメントを収納するとともに、コ
ンパウンドを充填した安定器にセードを装着し、
安定器の上端より延出されるコードによつて天井
面等に吊下される吊下形の照明器具に関するもの
で、安定器のケース体の上部にコードの一部が収
納される空隙部を形成し、ケース体の上端にはコ
ードの進退を調節するコード調節手段を設け、安
定器の放熱および余分なコードの処理が行なえ、
斬新で体裁の良い照明器具を得ることを目的とす
る。[Detailed description of the invention] This invention is a lighting fixture, in particular a cylindrical case body, which contains a ballast element and a shade attached to the ballast filled with a compound.
This relates to a hanging type lighting fixture that is hung from a ceiling surface or the like by a cord extending from the top end of the ballast. A space is formed in the upper part of the ballast case body to accommodate part of the cord, and a cord adjustment means is provided at the top end of the case body to adjust the advancement and retreat of the cord, allowing for heat dissipation from the ballast and disposal of excess cord.
To obtain a novel and good-looking lighting fixture.
以下この考案の一実施例を図面に基づき説明す
る。 An embodiment of this invention will be described below based on the drawings.
図において、１は安定器であつて、この安定器
１はアルミニウム押出成形品あるいは金属管等で
形成される両端が開口のケース体２と、このケー
ス体２の下端に固着され、この下端面を塞ぐとと
もに、ケース体２の径より外方に延出する周縁を
Ｌ字状に折曲しセード係合部３を形成した円盤状
の底板４と、上記ケース体２の中心軸上に、その
重心が一致するように収納された安定器エレメン
ト５と、この安定器エレメント５が埋没するよう
に、ケース体２内に充填された例えばポリエステ
ル系樹脂を主体とする熱良導体のコンパウンド６
と、上記ケース体２の上端に取り付けられ、中央
部にコード調節具取付孔７を設けた上蓋８と、こ
の上蓋８と上記コンパウンド６の上面６１とで上
記ケース体２内に形成される空隙部９とで構成さ
れている。１０は合成樹脂製のコード調節具で、
第２図に示すように下方に拡径された円錐台形を
成しており、中央部には上下に貫通するコード挿
通孔１１を設け、また下方部を４分割しその下方
部の縮経を自在とし、かつ下端に内方に突出する
凸起２１を突設した脚部１２を設け、さらに外周
部にストツパー部１３を設けて成るもので、その
脚部１２を束ね縮径した状態で上記上蓋８のコー
ド調節具取付孔７に挿入され、ストツパー部１３
と脚部１２の弾発力で上蓋８に装着されるもので
ある。１４は照明器具に給電するとともに照明器
具自体の重量を支えるコードで、先端は上記コー
ド調節具１０のコード挿入孔１１に挿通され、安
定器１内で安定器エレメント５等に接続されてい
る。１５は中央部に安定器挿通孔１６を形成する
とともに、この挿通孔１６の周縁に上記安定器１
のセード係合部３に対応した係合部１７を設け、
それらの係合部３，１７を係合させ、安定器１の
下端に装着される深皿状のセード、なお、１８は
環形螢光ランプ、１９は点灯管、２０はスイツチ
である。 In the figure, reference numeral 1 denotes a stabilizer, and this stabilizer 1 is fixed to a case body 2 formed of an aluminum extrusion molded product or a metal tube, etc., which is open at both ends, and to the lower end of this case body 2, and is fixed to the lower end of this case body 2. a disk-shaped bottom plate 4 whose peripheral edge extending outward from the diameter of the case body 2 is bent into an L-shape to form a shade engagement part 3; and on the central axis of the case body 2, The ballast element 5 is housed so that its center of gravity coincides with the ballast element 5, and the compound 6, which is a good thermal conductor mainly made of polyester resin, is filled in the case body 2 so that the ballast element 5 is buried.
an upper lid 8 attached to the upper end of the case body 2 and provided with a cord adjuster attachment hole 7 in the center; and a gap formed in the case body 2 by the upper lid 8 and the upper surface 61 of the compound 6. It consists of section 9. 10 is a cord adjuster made of synthetic resin,
As shown in Figure 2, it has a truncated conical shape with its diameter expanding downward, and a cord insertion hole 11 is provided in the center that penetrates vertically. The leg part 12 is freely movable and has a protrusion 21 projecting inwardly at the lower end, and a stopper part 13 is provided on the outer periphery of the leg part 12. It is inserted into the cord adjuster attachment hole 7 of the upper lid 8, and the stopper part 13
It is attached to the top cover 8 by the elastic force of the legs 12. Reference numeral 14 denotes a cord that supplies power to the lighting equipment and supports the weight of the lighting equipment itself.The tip of the cord is inserted into the cord insertion hole 11 of the cord adjustment tool 10 and connected to the ballast element 5 and the like within the ballast 1. 15 has a stabilizer insertion hole 16 formed in the center, and the stabilizer 1 is formed around the periphery of this insertion hole 16.
An engaging part 17 corresponding to the shade engaging part 3 is provided,
A deep dish-shaped shade is attached to the lower end of the ballast 1 by engaging the engaging portions 3 and 17, and 18 is an annular fluorescent lamp, 19 is a lighting tube, and 20 is a switch.
次にコード１４の調節について説明する。コー
ド調節具１０のコード挿通孔１１に挿入されたコ
ード１４は、コード調節具１０を下方に移動させ
ることにより、４個の脚部１２が全て開脚し、コ
ード１４の進退が自由となる。この状態でコード
１４上方より送り込めば自由に安定器１に空隙部
９内に押し込むことができる。一方、コード１４
を所定の長さで固定する場合には、そのコード１
４の押し込みを止め、コード調節具１０を元の状
態、すなわちストツパー部１３と脚部１２の弾発
力で上蓋８に装着された状態から、さらにコード
調節具１０が上方に移動するようにコード１４を
引つ張ることにより、脚部１２が上蓋８の調節具
取付孔７によつて一層縮径し、突起２１がコード
１４の外周に食い込むとともに、円錐台形に形成
された脚部１２の下端がコード調節具取付孔７に
固嵌され、完全に固定され、照明器具の位置決め
がなされる。 Next, the adjustment of the cord 14 will be explained. When the cord 14 inserted into the cord insertion hole 11 of the cord adjustment tool 10 is moved downward, all four legs 12 are opened, and the cord 14 can freely move forward and backward. If the cord 14 is fed from above in this state, it can be freely pushed into the cavity 9 of the ballast 1. On the other hand, code 14
When fixing at a predetermined length, use the cord 1
4, and from the original state of the cord adjuster 10, that is, the state where it is attached to the top cover 8 by the elastic force of the stopper part 13 and the leg part 12, adjust the cord so that the cord adjuster 10 moves further upward. By pulling 14, the diameter of the leg 12 is further reduced by the adjuster attachment hole 7 of the upper lid 8, the protrusion 21 bites into the outer periphery of the cord 14, and the lower end of the leg 12, which is formed in a truncated cone shape. is firmly fitted into the cord adjuster attachment hole 7, completely fixed, and the lighting fixture is positioned.
なお、上記実施例においては上蓋８とは別体の
コード調節具１０を用いたものについて説明した
が、上蓋にねじ部を有するコード挿通部を一体的
に突設し、そのねじ部とねじ部に螺着するナツト
でコードの締緩を行なうようにした等の周知のコ
ード調節具を使用しても良いことはもちろんであ
る。 In the above embodiment, the cord adjustment tool 10 which is separate from the top cover 8 is used. Of course, it is also possible to use a well-known cord adjusting device, such as one that tightens or loosens the cord with a nut screwed into the cord.
上記のように構成された照明器具においては、
安定器エレメントをケース体内に収納するととも
に、その安定器エレメントを覆うようにコンパウ
ンドをケース体内に充填したので、安定器エレメ
ントより発生した熱が、コンパウンドを介してケ
ース体に効率よく伝わり安定器の放熱効果が極め
て高くなる。またケース体の上端にコード調節具
を設け、このコード調節具とコンパウンド面とに
空隙部を形成したから、照明器具の位置決め時に
余分となつたコードの一部を空隙部内に収納でき
体裁がよい。また安定器を細長い柱状のものとし
てセードと独立できるので、セードの薄形化が図
れ斬新なイメージを有する照明器具を得ることが
可能となる。 In the lighting equipment configured as above,
The ballast element is housed inside the case body, and the compound is filled in the case body to cover the ballast element, so the heat generated from the ballast element is efficiently transferred to the case body through the compound, and the ballast element is heated. The heat dissipation effect becomes extremely high. In addition, a cord adjuster is provided at the upper end of the case body, and a gap is formed between the cord adjuster and the compound surface, so a portion of the excess cord when positioning the lighting equipment can be stored in the gap, resulting in a good appearance. . Furthermore, since the ballast can be made into an elongated columnar shape and be independent from the shade, the shade can be made thinner and a lighting fixture with a novel image can be obtained.
以上説明したようにこの考案によれば、安定器
の放熱効率を高め、余分なコードを収納すること
ができ、意匠的にも斬新で体裁の良い照明器具を
得ることができる。 As explained above, according to this invention, the heat dissipation efficiency of the ballast can be improved, excess cords can be stored, and a lighting fixture with a novel design and good appearance can be obtained.
第１図はこの考案の照明器具の一実施例を示す
断面図、第２図はコード調節具の斜視図である。
図中、１は安定器、５は安定器エレメント、９
は空隙部、１０はコード調節具、１４はコード、
１５はセード。尚、図中同一符号は同一または相
当部分を示す。
FIG. 1 is a sectional view showing an embodiment of the lighting fixture of this invention, and FIG. 2 is a perspective view of a cord adjuster. In the figure, 1 is a ballast, 5 is a ballast element, 9
10 is a gap, 10 is a cord adjuster, 14 is a cord,
15 is shade. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
筒状のケース体と、このケース体の上蓋に取着さ
れたコード調節手段と、上記ケース体内に収容さ
れるとともに、上記コード調節手段を介して外方
に導出されるコードを接続した安定器エレメント
と、上記ケース体内に、上記安定器エレメントを
埋没しかつ上記上蓋との間に上記コードの一部を
収容する空隙部を形成するように充填されたコン
パウンドとで構成される安定器およびこの安定器
の底板に装着されるセードを備えたことを特徴と
する照明器具。 A cylindrical case body whose both ends are closed by a separate top lid and a bottom lid, a cord adjustment means attached to the top lid of the case body, and a cord adjustment means housed in the case body and configured to adjust the cord. A cavity is formed between a ballast element connected to a cord led out through a means and a part of the cord in the case body in which the ballast element is buried and a part of the cord is accommodated. A lighting device comprising: a ballast made up of a compound filled with a compound such that the ballast is filled with a compound such that the ballast is filled with a compound such that the ballast is filled with a compound such that the ballast is filled with a compound such that the ballast is filled with a compound that causes
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979171298U JPS6110261Y2 (en) | 1979-12-11 | 1979-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979171298U JPS6110261Y2 (en) | 1979-12-11 | 1979-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5689113U JPS5689113U (en) | 1981-07-16 |
| JPS6110261Y2 true JPS6110261Y2 (en) | 1986-04-02 |
Family
ID=29682135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979171298U Expired JPS6110261Y2 (en) | 1979-12-11 | 1979-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6110261Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5217582B2 (en) * | 1972-10-09 | 1977-05-17 | ||
| JPS5414361B2 (en) * | 1971-08-12 | 1979-06-06 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5710011Y2 (en) * | 1974-04-25 | 1982-02-26 | ||
| JPS5217582U (en) * | 1975-07-25 | 1977-02-07 | ||
| JPS5414361U (en) * | 1977-07-04 | 1979-01-30 |
-
1979
- 1979-12-11 JP JP1979171298U patent/JPS6110261Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5414361B2 (en) * | 1971-08-12 | 1979-06-06 | ||
| JPS5217582B2 (en) * | 1972-10-09 | 1977-05-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5689113U (en) | 1981-07-16 |
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