JPS62201899U - - Google Patents
Info
- Publication number
- JPS62201899U JPS62201899U JP9041886U JP9041886U JPS62201899U JP S62201899 U JPS62201899 U JP S62201899U JP 9041886 U JP9041886 U JP 9041886U JP 9041886 U JP9041886 U JP 9041886U JP S62201899 U JPS62201899 U JP S62201899U
- Authority
- JP
- Japan
- Prior art keywords
- power outage
- display device
- power
- utility
- model registration
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Audible And Visible Signals (AREA)
Description
第１図は、この考案の一実施例による信号機の
構成を示す概略図であり、第２図は、停電表示装
置の断面構造図および第３図は、簡単な電気回路
図を示す。
図において同一符号は、同一または相当部分を
示し、１は信号表示装置、２は停電表示装置、３
は制御機、４は供給電源、５は支柱、６は液晶パ
ネル、７は停電表示を表わす表示板、８はハウジ
ング、９は防雨カバー、１０はトランス、１１は
制御部、１２はトランスである。
FIG. 1 is a schematic diagram showing the configuration of a traffic light according to an embodiment of the invention, FIG. 2 is a cross-sectional structural diagram of a power outage display device, and FIG. 3 is a simple electric circuit diagram. In the figures, the same symbols indicate the same or equivalent parts, 1 is a signal display device, 2 is a power failure display device, 3 is a power failure display device, and 3 is a signal display device.
is a control device, 4 is a power supply, 5 is a column, 6 is a liquid crystal panel, 7 is a display board indicating a power outage, 8 is a housing, 9 is a rainproof cover, 10 is a transformer, 11 is a control unit, and 12 is a transformer. be.
Claims (1)
示する、信号機用の停電表示装置であつて、 窓部分を有するハウジングと、 前記ハウジング内に収納され、前記窓部分に面
して配置される、停電を表示する表示板と、 前記表示板の前方でかつ前記ハウジングの窓部
に面して配置される液晶パネルとを備え、 前記液晶パネルは、前記電源によつて駆動され
て外部から不透過状態となり、かつ前記電源断に
応答して透過状態となり、それによつて電源断の
ときに前記表示板上の停電表示が前記ハウジング
部の窓部分を通して見られることを特徴とする、
信号機用の停電表示装置。 (2) 前記停電表示装置は、前記信号機の周辺に
設けられることを特徴とする、実用新案登録請求
の範囲第１項記載の信号機用の停電表示装置。 (3) 前記停電表示装置は、偏光形液晶を用いて
表示することを特徴とする、実用新案登録請求の
範囲第１項または第２項記載の信号機用の停電表
示装置。[Claims for Utility Model Registration] (1) A power outage display device for a traffic signal that indicates a power outage of a traffic signal driven by a power source, comprising: a housing having a window portion; a display board that displays a power outage, the LCD panel being arranged in front of the display board and facing the window of the housing, the liquid crystal panel being connected to the power supply. and is driven to an opaque state from the outside and becomes a transmissive state in response to the power cutoff, so that when the power is cut off, the power outage indication on the display board can be seen through the window portion of the housing part. characterized by
Power outage display device for traffic lights. (2) The power outage display device for a traffic light according to claim 1 of the utility model registration, characterized in that the power outage display device is provided around the traffic light. (3) The power outage display device for a traffic light according to claim 1 or 2 of the utility model registration claim, wherein the power outage display device displays using a polarized liquid crystal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9041886U JPH0313833Y2 (en) | 1986-06-12 | 1986-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9041886U JPH0313833Y2 (en) | 1986-06-12 | 1986-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62201899U true JPS62201899U (en) | 1987-12-23 |
| JPH0313833Y2 JPH0313833Y2 (en) | 1991-03-28 |
Family
ID=30950259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9041886U Expired JPH0313833Y2 (en) | 1986-06-12 | 1986-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313833Y2 (en) |
-
1986
- 1986-06-12 JP JP9041886U patent/JPH0313833Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313833Y2 (en) | 1991-03-28 |
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