JPH0242308U - - Google Patents
Info
- Publication number
- JPH0242308U JPH0242308U JP1988121376U JP12137688U JPH0242308U JP H0242308 U JPH0242308 U JP H0242308U JP 1988121376 U JP1988121376 U JP 1988121376U JP 12137688 U JP12137688 U JP 12137688U JP H0242308 U JPH0242308 U JP H0242308U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- lighting device
- electrode
- electrodes
- voltage applied
- 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
- 239000010408 film Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Description
第１図から第４図までは本考案の実施例を示す
図で、第１図は第１実施例に係る照明装置を示す
斜視図、第２図ａはそのカバーを示す底面図、第
２図ｂはそのカバーのＢ−Ｂ断面図、第３図は第
２実施例のカバーを示す断面図、第４図は第３実
施例に係る照明装置のカバーを示す断面図、第５
図は球面形状のカバーを有する照明装置を示す斜
視図、第６図は従来の照明装置の一例を示す斜視
図である。
１３……螢光灯、１４，５０，５６……カバー
、１５……リモートコントローラ、１６……受信
装置、１７ａ……透明シート、１７ｂ……透明電
導膜、１７……透明電極板、１８，２４……液晶
体（物質）、１９……スペーサー、２０，５３…
…電極、５２……薄膜。
1 to 4 are views showing embodiments of the present invention, in which FIG. 1 is a perspective view showing a lighting device according to the first embodiment, FIG. 2a is a bottom view showing the cover, and FIG. Fig. b is a sectional view taken along line B-B of the cover, Fig. 3 is a sectional view showing the cover of the second embodiment, Fig. 4 is a sectional view showing the cover of the lighting device according to the third embodiment, and Fig. 5 is a sectional view showing the cover of the lighting device according to the third embodiment.
This figure is a perspective view showing a lighting device having a spherical cover, and FIG. 6 is a perspective view showing an example of a conventional lighting device. 13...Fluorescent lamp, 14,50,56...Cover, 15...Remote controller, 16...Receiving device, 17a...Transparent sheet, 17b...Transparent conductive film, 17...Transparent electrode plate, 18, 24...Liquid crystal (substance), 19...Spacer, 20,53...
...electrode, 52...thin film.
Claims (1)
明装置において、カバーは、電極とこの電極を通
じて印加される電圧により光を屈折または分散の
様子が変化する物質とを含む照明装置。 ２ 前記カバーの電極に電圧を印加する手段は、
遠隔から発する信号により前記電極に印加する電
圧を制御するリモートコントローラを含んでいる
請求項１記載の照明装置。[Claims for Utility Model Registration] 1. In a lighting device that has a cover that covers all or part of the light source, the cover includes an electrode and a material that refracts or disperses light depending on the voltage applied through the electrode. Lighting equipment including. 2. The means for applying voltage to the electrodes of the cover includes:
2. The lighting device according to claim 1, further comprising a remote controller for controlling the voltage applied to said electrodes by a signal emitted from a remote location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121376U JPH0242308U (en) | 1988-09-16 | 1988-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121376U JPH0242308U (en) | 1988-09-16 | 1988-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0242308U true JPH0242308U (en) | 1990-03-23 |
Family
ID=31368328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988121376U Pending JPH0242308U (en) | 1988-09-16 | 1988-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242308U (en) |
-
1988
- 1988-09-16 JP JP1988121376U patent/JPH0242308U/ja active Pending