JPS6135908U - road display device - Google Patents
road display deviceInfo
- Publication number
- JPS6135908U JPS6135908U JP1984122029U JP12202984U JPS6135908U JP S6135908 U JPS6135908 U JP S6135908U JP 1984122029 U JP1984122029 U JP 1984122029U JP 12202984 U JP12202984 U JP 12202984U JP S6135908 U JPS6135908 U JP S6135908U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- road
- road display
- casing
- utility
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Road Signs Or Road Markings (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図及び第2図はこの考案の一実施例を示すもので、
第1図は道路に埋設した状態を示す概略断面図、第2図
は電気回路図を示すものでaは昼間の動作説明用、bは
夜間の動作説明用である。
又、第3図〜第5図は従来の道路表示の方式を示す概略
図である。
図中5は道路、6は表示装置、7は筐体、8は透明板、
9は太陽電池、10は二次電池、11は逆流防止用ダイ
オード、12は定電圧制御回路、12Aは抵抗、12B
はツェナータイオード、13は発光体である。
なお、同一符号は夫々同一又は相当部分を示す。Figures 1 and 2 show an embodiment of this invention.
FIG. 1 is a schematic cross-sectional view showing the state where it is buried in a road, and FIG. 2 is an electric circuit diagram, in which a is for explaining the operation during the daytime, and b is for explaining the operation at night. Further, FIGS. 3 to 5 are schematic diagrams showing conventional road display systems. In the figure, 5 is a road, 6 is a display device, 7 is a housing, 8 is a transparent plate,
9 is a solar cell, 10 is a secondary battery, 11 is a backflow prevention diode, 12 is a constant voltage control circuit, 12A is a resistor, 12B
is a Zener diode, and 13 is a light emitter. Note that the same reference numerals indicate the same or corresponding parts.
Claims (5)
ドを介して接続された二次電池と、この二次電池に並列
関係に接続された定電圧回路及び発光体とから構成され
る表示装置を道路に埋設したことを特徴とする道路表示
装置。(1) A display device consisting of a solar cell, a secondary battery connected to the solar cell via a backflow prevention diode, and a constant voltage circuit and a light emitter connected in parallel to the secondary battery. A road display device, characterized in that it is embedded in a road.
路に埋設するようにしたことを特徴とする実用新案登録
請求の範囲第1項記載の道路表示装置。(2) The road display device according to claim 1, which is a registered utility model, characterized in that the display device is housed in a casing, and the casing is buried in a road.
とを特徴とする実用新案登録請求の範囲第2項記載の道
路表示装置。(3) The road display device according to claim 2 of the utility model registration claim, characterized in that a transparent plate is attached to the upper surface of the casing.
蝕しない材料で構成されていることを特徴とする実用新
案登録請求の範囲第2項又は第3項記載の道路表示装置
。(4) The road display device according to claim 2 or 3, wherein the iJ is made of a material that does not corrode asphalt or concrete.
続体として構成されることを特徴とする実用新案登録請
求の範囲第1項記載の道路表示装置。(5) The road display device according to claim 1, wherein the constant voltage circuit is constructed as a series connection of a resistor and a Zener diode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984122029U JPS6135908U (en) | 1984-08-07 | 1984-08-07 | road display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984122029U JPS6135908U (en) | 1984-08-07 | 1984-08-07 | road display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6135908U true JPS6135908U (en) | 1986-03-05 |
Family
ID=30680800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984122029U Pending JPS6135908U (en) | 1984-08-07 | 1984-08-07 | road display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6135908U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019002649A3 (en) * | 2017-06-28 | 2019-03-07 | Quiroga Fernandez, Carlos | Road sign device |
-
1984
- 1984-08-07 JP JP1984122029U patent/JPS6135908U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019002649A3 (en) * | 2017-06-28 | 2019-03-07 | Quiroga Fernandez, Carlos | Road sign device |
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