JPS596568Y2 - Louver of lighting equipment - Google Patents
Louver of lighting equipmentInfo
- Publication number
- JPS596568Y2 JPS596568Y2 JP1978175654U JP17565478U JPS596568Y2 JP S596568 Y2 JPS596568 Y2 JP S596568Y2 JP 1978175654 U JP1978175654 U JP 1978175654U JP 17565478 U JP17565478 U JP 17565478U JP S596568 Y2 JPS596568 Y2 JP S596568Y2
- Authority
- JP
- Japan
- Prior art keywords
- louver
- horizontal
- vertical
- pieces
- piece
- 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
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
【考案の詳細な説明】
本考案は、照明器具のルーバの構造に係り、ランプから
出る光の方向を自由に操作して室内のレイアウトに適合
した効率の良い照明器具を得ることを目白勺とするもの
で゛ある。[Detailed description of the invention] This invention relates to the structure of the louver of a lighting fixture, and aims to freely control the direction of light emitted from the lamp to obtain an efficient lighting fixture that matches the indoor layout. There is something to do.
第１図は本考案のルーバを装着した照明器具の一例の側
断面図を示す。FIG. 1 shows a side sectional view of an example of a lighting fixture equipped with a louver of the present invention.
１は有底筒状の照明器具本体で、開口部を下向きにして
天井面２に固定されている。Reference numeral 1 denotes a cylindrical lighting fixture body with a bottom, which is fixed to a ceiling surface 2 with its opening facing downward.
３はランプ、４はルーバで、ルーバ４はルーバ取付枠５
を有し、ルーバ取付枠５に設けられたばね６によって器
具本体１の内側に着脱自在に取付けられている。3 is a lamp, 4 is a louver, and louver 4 is a louver mounting frame 5
It is detachably attached to the inside of the instrument body 1 by a spring 6 provided on the louver attachment frame 5.
第２図は本考案のルーバ４の斜視図、第３図はその一部
の拡大斜視図である。FIG. 2 is a perspective view of the louver 4 of the present invention, and FIG. 3 is an enlarged perspective view of a portion thereof.
ルーバ４は複数個の平板状の縦のルーバ片７と複数個の
横のルーバ片８と縦のルーバ片同志を結合する横の棒９
と横のルーバ片同志を結合する縦の棒１０より戒り、各
ルーバ片７，８にはそれぞれＶ字形の切欠７ａ或は８ａ
が設けられ、複数の縦のルーバ片７はその両端に設けら
れた穴７ｂに横の棒９を差し込んでＥノング１１で回動
自在に取付けられ、同様に複数の横のルーバ片８はその
両端の穴８ｂに差し込んだ縦の棒１０にＥリング１１で
回動可能に取付けられており、縦のルーバ片７と横のル
ーバ片８はそれぞれの■字形切欠７ａと８ａを向い合わ
せにして互いに係合して井桁状に組合わされている。The louver 4 includes a plurality of flat vertical louver pieces 7, a plurality of horizontal louver pieces 8, and a horizontal rod 9 that connects the vertical louver pieces.
and a vertical bar 10 connecting the horizontal louver pieces, and each louver piece 7, 8 has a V-shaped notch 7a or 8a, respectively.
are provided, and the plurality of vertical louver pieces 7 are rotatably attached by inserting the horizontal rods 9 into the holes 7b provided at both ends with the E lengths 11, and similarly, the plurality of horizontal louver pieces 8 It is rotatably attached with an E-ring 11 to a vertical rod 10 inserted into holes 8b at both ends, and the vertical louver piece 7 and the horizontal louver piece 8 are arranged with their ■-shaped notches 7a and 8a facing each other. They are engaged with each other and combined in a cross-shaped pattern.
第４図は本考案のルーバの使用態様を示し、例えば縦の
ルーバ片７のうちの１枚を手で図の実線の位置から破線
の位置へ傾斜させると、すべての縦のルーバ片７は横の
棒９で連結されているので一斉に傾斜する。FIG. 4 shows how the louver of the present invention is used. For example, when one of the vertical louver pieces 7 is tilted by hand from the position indicated by the solid line to the position indicated by the broken line in the figure, all the vertical louver pieces 7 are Since they are connected by horizontal rods 9, they tilt all at once.
同様にして横のルーバ片８の１枚を手で傾斜させること
によりすべての横のルーバ片８を一斉に左又は右へ傾斜
させることができる。Similarly, by manually tilting one of the horizontal louver pieces 8, all the horizontal louver pieces 8 can be tilted to the left or right at the same time.
このようにして第５図に示すようにランプ３から出た光
をルーバ片で反射させてその照射方向を縦横の４方向に
自由に変えることができる。In this way, as shown in FIG. 5, the light emitted from the lamp 3 is reflected by the louver piece, and the direction of irradiation can be freely changed in four directions, vertical and horizontal.
以上のように本考案は、複数個のＶ字形切欠を有する縦
のルニバ片と横のルーバ片をそれぞれ各ルーバ片に直角
な棒に回動可能に取り付け、縦のルーバ片と横のルーバ
片をそれぞれの■字形切矢部で互いに向い合せに井桁状
に係合したもので、ルーバ片の１枚を手で回動すること
により、光の照射方向を縦と横の４方向に自由に変える
ことができ、それによって室内のレイアウトに適した照
明が得られて照明器具を効率的に使用することができる
。As described above, in the present invention, a vertical louver piece and a horizontal louver piece each having a plurality of V-shaped notches are rotatably attached to a rod perpendicular to each louver piece, and the vertical louver piece and the horizontal louver piece The two louvers are engaged in a cross-shaped manner with their ■-shaped cut arrows facing each other, and by rotating one of the louver pieces by hand, the direction of light irradiation can be freely changed to four directions (vertical and horizontal). As a result, lighting suitable for the indoor layout can be obtained and lighting equipment can be used efficiently.
第１図は本考案のルーバを装着した照明器具の一例の側
断面図、第２図は本考案のルーバの全体の外観斜視図、
第３図はその一部の拡大斜視図、第４図は本考案のルー
バの使用態様の説明図、第５図は本考案のルーバの動作
説明図である。
３・・・・・・ランプ、４・・・・・・ルーバ、７・・
・・・・縦のルーバ片、８・・・・・・横のルーバ片、
９・・・・・・横の棒、１０・・・・・・縦の棒、１１
・・・・・・Ｅリング。FIG. 1 is a side sectional view of an example of a lighting fixture equipped with the louver of the present invention, and FIG. 2 is a perspective view of the overall appearance of the louver of the present invention.
FIG. 3 is an enlarged perspective view of a part thereof, FIG. 4 is an explanatory diagram of how the louver of the present invention is used, and FIG. 5 is an explanatory diagram of the operation of the louver of the present invention. 3... Lamp, 4... Louver, 7...
...Vertical louver piece, 8...Horizontal louver piece,
9...Horizontal bar, 10...Vertical bar, 11
...E-ring.
Claims (1)
れに複数個の■字形の切欠を設け、縦のルーバ片同志と
横のルーバ片同志をそれぞれのルーバ片に直角な棒に回
動可能に取付け、縦のルーバ片と横のルーバ片をそれぞ
れの■字形切欠を向い合わせにして井桁状に係合して或
る照明器具のノレーノく。A plurality of ■-shaped notches are provided in each of the plurality of vertical louver pieces and the plurality of horizontal louver pieces, and the vertical louver pieces and the horizontal louver pieces are turned into rods perpendicular to each louver piece. It is movably attached, and the vertical louver pieces and the horizontal louver pieces are engaged in a parallel grid pattern with their ``■'' shaped notches facing each other to create a lighting fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978175654U JPS596568Y2 (en) | 1978-12-20 | 1978-12-20 | Louver of lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978175654U JPS596568Y2 (en) | 1978-12-20 | 1978-12-20 | Louver of lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5592207U JPS5592207U (en) | 1980-06-26 |
| JPS596568Y2 true JPS596568Y2 (en) | 1984-02-29 |
Family
ID=29183420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978175654U Expired JPS596568Y2 (en) | 1978-12-20 | 1978-12-20 | Louver of lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596568Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59109008U (en) * | 1983-01-14 | 1984-07-23 | 新潮プラスチツク照明株式会社 | Louver for lighting equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5055375U (en) * | 1973-09-13 | 1975-05-26 |
-
1978
- 1978-12-20 JP JP1978175654U patent/JPS596568Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5592207U (en) | 1980-06-26 |
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