JPH01132004U - - Google Patents
Info
- Publication number
- JPH01132004U JPH01132004U JP2810588U JP2810588U JPH01132004U JP H01132004 U JPH01132004 U JP H01132004U JP 2810588 U JP2810588 U JP 2810588U JP 2810588 U JP2810588 U JP 2810588U JP H01132004 U JPH01132004 U JP H01132004U
- Authority
- JP
- Japan
- Prior art keywords
- light
- rotating
- warning
- filter
- dimming function
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 1
Description
第１図は本考案に係る調光機能を有する回転警
告灯の分解斜視図、第２図は同じく平面図、第３
図は同じくフイルターの要部拡大説明図、第４図
は同じくフイルターの機能を説明するものであり
、イは定常状態を示す要部拡大説明図、ロは電圧
印加時の状態を示す要部拡大説明図、第５図は従
来の回転警告灯を示す平面図である。
１…基台、２…回転灯、３…二次反射鏡、４…
透光グローブ、５…フイルター、６…液晶、７…
ポリマーセル。
Fig. 1 is an exploded perspective view of a rotary warning light with a dimming function according to the present invention, Fig. 2 is a plan view of the same, and Fig. 3
The figure is an enlarged explanatory diagram of the main parts of the filter, and Figure 4 is an enlarged explanatory diagram of the main parts, which also explains the function of the filter. The explanatory diagram, FIG. 5, is a plan view showing a conventional rotation warning light. 1... Base, 2... Rotating light, 3... Secondary reflector, 4...
Translucent globe, 5...filter, 6...liquid crystal, 7...
polymer cell.
Claims (1)
灯及び二次反射鏡等の発光部を収容し、所望によ
りこれを点灯させて警告照射をする回転警告灯に
おいて、所定方向への照射光を減光又は調光させ
るフイルターを付設したことを特徴とする調光機
能を有する回転警告灯。 (2) フイルターが電圧印加により照射光の透過
率を変える液晶フイルムであることを特徴とする
請求項１記載の調光機能を有する回転警告灯。[Claims for Utility Model Registration] (1) A rotating warning light that houses at least a light-emitting part such as a rotating light, a flashing light, and a secondary reflector in a transparent globe, and turns on the light as desired to emit a warning. A rotating warning light having a dimming function, characterized in that it is equipped with a filter that dims or modulates the light emitted in a predetermined direction. (2) The rotating warning light with a dimming function according to claim 1, wherein the filter is a liquid crystal film that changes the transmittance of the irradiated light by applying a voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2810588U JPH01132004U (en) | 1988-03-04 | 1988-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2810588U JPH01132004U (en) | 1988-03-04 | 1988-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01132004U true JPH01132004U (en) | 1989-09-07 |
Family
ID=31251188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2810588U Pending JPH01132004U (en) | 1988-03-04 | 1988-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01132004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0350705U (en) * | 1989-09-21 | 1991-05-17 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5133677U (en) * | 1974-09-04 | 1976-03-12 | ||
| JPS5821448U (en) * | 1981-08-03 | 1983-02-09 | 株式会社エヌ・オ−・ケ−綜合技術研究所 | Japanese typewriter input device |
-
1988
- 1988-03-04 JP JP2810588U patent/JPH01132004U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5133677U (en) * | 1974-09-04 | 1976-03-12 | ||
| JPS5821448U (en) * | 1981-08-03 | 1983-02-09 | 株式会社エヌ・オ−・ケ−綜合技術研究所 | Japanese typewriter input device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0350705U (en) * | 1989-09-21 | 1991-05-17 |