JPH02111002U - - Google Patents
Info
- Publication number
- JPH02111002U JPH02111002U JP1963789U JP1963789U JPH02111002U JP H02111002 U JPH02111002 U JP H02111002U JP 1963789 U JP1963789 U JP 1963789U JP 1963789 U JP1963789 U JP 1963789U JP H02111002 U JPH02111002 U JP H02111002U
- Authority
- JP
- Japan
- Prior art keywords
- lighting device
- color control
- cylindrical
- color filter
- filter
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図、第２図は本考案の実施例の装置の断面
図、第３図は円筒状のカラーフイルターの実施例
を示す図、第４図は拡散反射部材を用いた実施例
の装置を示す図、第５図、第６図および第７図は
本考案の他の実施例の装置を示す図である。
１，６…光源ランプ、２，７…円筒状カラーフ
イルター、３，１２…レバー、４，１１…ランプ
シエード、５，１０…散乱光学系。
1 and 2 are cross-sectional views of an apparatus according to an embodiment of the present invention, FIG. 3 is a diagram showing an embodiment of a cylindrical color filter, and FIG. 4 is a diagram showing an embodiment of an apparatus using a diffuse reflection member. The figures shown in FIGS. 5, 6 and 7 are views showing apparatuses according to other embodiments of the present invention. 1, 6... Light source lamp, 2, 7... Cylindrical color filter, 3, 12... Lever, 4, 11... Lampshade, 5, 10... Scattering optical system.
Claims (1)
転可能に配置し、その外部の一方向にランプシエ
ード部へ光を導く光路を設けたことを特徴とする
カラーコントロール照明器具。 (2) 前記フイルター系とシエード部の間に拡散
光学系を設けたことを特徴とする請求項１記載の
カラーコントロール照明器具。 (3) 前記拡散光学系として散乱反射体を設けた
ことを特徴とする請求項２記載のカラーコントロ
ール照明器具。 (4) 前記円筒状のカラーフイルターの一部が欠
落した形状としたことを特徴とする請求項１記載
のカラーコントロール照明器具。[Claims for Utility Model Registration] (1) A color control characterized in that a cylindrical color filter is rotatably arranged around a light source, and an optical path is provided in one direction outside of the cylindrical color filter to guide light to a lampshade section. lighting equipment. (2) The color control lighting device according to claim 1, characterized in that a diffusion optical system is provided between the filter system and the shade section. (3) The color control lighting device according to claim 2, characterized in that a scattering reflector is provided as the diffusing optical system. (4) The color control lighting device according to claim 1, wherein the cylindrical color filter has a partially missing shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1963789U JPH02111002U (en) | 1989-02-23 | 1989-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1963789U JPH02111002U (en) | 1989-02-23 | 1989-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02111002U true JPH02111002U (en) | 1990-09-05 |
Family
ID=31235324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1963789U Pending JPH02111002U (en) | 1989-02-23 | 1989-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02111002U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586302A (en) * | 1981-07-02 | 1983-01-13 | 株式会社東芝 | Waste heat recovering heat exchanger |
| JPS6132902A (en) * | 1984-07-25 | 1986-02-15 | 松下電器産業株式会社 | Decorative illumination apparatus |
-
1989
- 1989-02-23 JP JP1963789U patent/JPH02111002U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586302A (en) * | 1981-07-02 | 1983-01-13 | 株式会社東芝 | Waste heat recovering heat exchanger |
| JPS6132902A (en) * | 1984-07-25 | 1986-02-15 | 松下電器産業株式会社 | Decorative illumination apparatus |
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