JP3634602B2 - Self-luminous road fence - Google Patents

Self-luminous road fence Download PDF

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Publication number
JP3634602B2
JP3634602B2 JP33133897A JP33133897A JP3634602B2 JP 3634602 B2 JP3634602 B2 JP 3634602B2 JP 33133897 A JP33133897 A JP 33133897A JP 33133897 A JP33133897 A JP 33133897A JP 3634602 B2 JP3634602 B2 JP 3634602B2
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Japan
Prior art keywords
light
support
light emitter
light emitting
solar cell
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JP33133897A
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Japanese (ja)
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JPH11158825A (en
Inventor
健一 井戸
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Sekisui Jushi Corp
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Sekisui Jushi Corp
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Description

【０００１】
【発明の属する技術分野】
本発明は、道路のセンターライン、交差点中央、横断歩道等の道路に設置され、太陽電池により発光ダイオード等の発光体を発光させて車両運転手や歩行者に警告や視線誘導等を行い、交通事故の防止を図る自発光式道路鋲に関するものである。
【０００２】
【従来の技術】
従来、太陽電池により発光ダイオード等の発光体を発光させる自発光式道路鋲としては、一般に地面より突出された四角錐台形状のケース本体の傾斜側面に発光窓が穿設されると共に、該発光窓内に発光体が外方に向けて取り付けられ、太陽電池により発光された発光体の光が直接車両運転手等に視認されるようになされているものがある。
【０００３】
【発明が解決しようとする課題】
しかしながら上記の如き自発光式道路鋲は、次のような問題があった。すなわち発光体が、地面より突出された四角錐台形状のケース本体の傾斜側面に取付られているため、構造上、地面から突出されるケース本体の高さは、発光ダイオード等の発光体の直径以上の高さが最低限必要であり、通常は２０〜３０ｍｍ程度地面より突出することとなり、車両や歩行者に対しては障害物となっていた。
【０００４】
そこで、ケース本体の上部に透光体を配設すると共に、ケース本体内に太陽電池、蓄電装置、発光体、制御基板等を収容し、太陽電池の起電力によって発光体を発光させ、その発光体の光が透光体を透過して外部に放出されるようになされた自発光式道路鋲がある。この自発光式道路鋲では発光体を透光体の下部に配置しているので、前者のように発光体の直径以上の高さを突出させる必要がなくなり、地面よりの突出を抑えることができる。
【０００５】
しかしながらこの種の自発光式道路鋲においては、例えば実公平７−３８３３８号公報に記載される如く、ケース本体内に収容した太陽電池、蓄電装置、発光体、制御基板等はユニット化されておらず、特に発光体については、太陽電池、蓄電装置、制御基板等の発光体を発光させるべき他の部品とは分離されており、透光体の下面に穿設された発光体用孔に収容固定されるようになされている。従って透光体に発光体用孔を穿設する孔加工が必要であり手間である。又組立時においては、予め透光板の発光体用孔に発光体を収容固定し、一方のケース本体には太陽電池、蓄電装置、制御基板等を収容し、そして発光体と制御基板等とを結線しつつ透光体をケース本体の上部に取付ける必要があるために、構造が複雑であると共に組立時において発光体と制御基板等との結線作業が必要である等手間であった。
【０００６】
そこで本発明は、上記の如き問題点を解決し、構造が単純であり、且つ組立の容易な自発光式道路鋲を提供せんとするものである。
【０００７】
【課題を解決するための手段】
上記目的を達成するために、本発明は次のような構成としている。
すなわち本発明に係る自発光式道路鋲は、上部が開口されたケース本体の上部に透光体が配設されると共に、ケース本体内に太陽電池と、その太陽電池の起電力を充電する蓄電装置と、蓄電装置からの電力により点灯する発光体と、その発光体を点灯させる制御基板とが収容され、発光体の光が透光体を透過して外部に放出されるようになされた自発光式道路鋲であって、制御基板の両端部に支持具が設けられ、この支持具に発光体が支持されると共に相対向する支持具間に太陽電池が架設され且つ制御基板の下部に蓄電装置が配設されて発光装置ユニットが形成され、この発光装置ユニットが、その端部をケース本体の内壁に形成された係止部に係止させてケース本体内に収容固定され、この発光装置ユニットの上部に透光体が冠着され、前記支持具は、制御基板の両端部に制御基板の上面より上方に突出してそれぞれ設けられると共に、各支持具の中央部には支持孔が穿設され、又内側の外壁面には支持溝がそれぞれ形成され、発光体がこの支持具の支持孔に挿入支持されると共に、相対向する支持具の支持溝間に太陽電池の端部が挿入されて太陽電池がこの支持具に架設支持されたことを特徴とするものである。
【０００８】
本発明によれば、太陽電池、蓄電装置、発光体、制御基板がユニット化されて発光装置ユニットとして形成され、この発光装置ユニットを、その端部をケース本体の内壁に形成された係止部に係止させることによりケース本体内に収容固定し、その上から透光体を冠着するようになされ、透光体側に発光体を固定させず、ケース本体側に発光関係の部材をすべて固定させるようになされている。従って組立時に透光体をケース本体に冠着させる際には、従来の如き結線作業がなく、構造が単純であり、容易に組立ができると共に、従来のように透光体の下面に発光体用孔を穿設する等の手間な孔加工がない。
【０００９】
【発明の実施の形態】
以下に本発明の実施の一形態を図面に基づき具体的に説明する。
まず図１は本発明の実施の一形態を示す平面図、図２は図１の側面図、図３は図１の断面図、図４は本発明の実施の他の形態を示す断面図である。
【００１０】
図面において、１はケース本体、２はケース本体１内に収容された発光装置ユニット、３はこの発光装置ユニット２の上部に冠着された透光体である。
【００１１】
ケース本体１は道路に埋設されるものであって、通常、強度、耐蝕性及び成型性に優れたアルミニウムダイカスト等の金属で作製され、上部が開口されて、発光装置ユニット２が収容される空間部を有し、内壁には発光装置ユニット２を所定位置に収納係止する係止部１１が突設され、又開口縁部には透光体３の端部を戴置する段部１２が形成されている。
【００１２】
発光装置ユニット２は、太陽電池２１、蓄電装置２２、発光体２３、制御基板２４がユニット化されて形成されたものであって、制御基板２４の両端部に合成樹脂等よりなる支持具２５が設けられ、支持具２５は中央部に支持孔２６が穿設されると共に内側の外壁面に支持溝２７が形成され、発光体２３がこの支持具２５の支持孔２６に挿入支持されると共に、太陽電池２１が中央部に位置するように相対向する支持具２５の支持溝２７間に架設支持され且つ制御基板２４の下部中央に蓄電装置２２が配設されているものである。この発光装置ユニット２は、その端部がケース本体１の内壁に突設された係止部１１に係止されて、ケース本体１内に収納固定されている。すなわち太陽電池２１、蓄電装置２２、発光体２３、制御基板２４は、発光装置ユニット２としてケース本体１内に収納固定されている。
【００１３】
発光体２３は、図１〜３の形態では、その光軸を斜め外側上方に向けて支持具２５に支持され、図４の形態では、その光軸を斜め内側上方に向けて支持されている。
【００１４】
前記制御基板２４は、太陽電池２１、蓄電装置２２、発光体２３の動作を制御するための制御回路が設けられたものであり、前記発光体２３としては、一般には指向性が強く且つ高輝度の発光ダイオードが好適に使用される。そして透光体３を透過して入射される昼間の太陽光により太陽電池２１に電力を発生させ、この発生された電力は、制御基板２４の制御回路を通じて蓄電装置２２に蓄電され、この電力が夜間に蓄電装置２２から直接、又は制御回路を通って発光体２３に供給されて発光体２３を点灯又は点滅させるようになされている。
【００１５】
透光体３は、その上を車両等が乗り上げても破損しないように、また発光体２３の光が透過され、さらに太陽光を太陽電池２１に入射させるように、耐衝撃性、耐擦傷性、耐候性等に優れた硬質の透明ガラスやポリカーボネート、アクリル樹脂等の如き透光性を有する合成樹脂等から一般に作製されるものであり、その端部がケース本体１の開口縁部に形成された段部１２に戴置されてボルト等により固定されることにより、発光装置ユニット２を覆う如くその上部に冠着されている。なお透光体３の端部の厚みと、ケース本体１の段部１２の深さはほぼ同一寸法となされ、透光体３が冠着された状態では、透光体３の端部表面がケース本体１の端部とほぼ同一面となるようになされ、ケース本体１は、その端部が地面Ｇとほぼ同一面となるようにして、道路に埋設設置される。
【００１６】
前記透光体３の下面には、その所定位置を凹ませて、発光体２３と対向する入射面３１が形成されると共に上面には発光面３２が形成されており、発光体２３の光Ｌは、この入射面３１より透光体３に入射され、透光体３を透過して発光面３２より外部に放出されるようになされている。前記発光面３２は、視認性を高めるために極めて平滑性が要求されると共に車両の乗り上げ等により損傷を受けやすいために、表面に透明保護シート３３を貼着し、この透明保護シート３３により平滑面を形成しておけば、破損した場合にこの透明保護シート３３を貼り代えるだけで常に平滑面を維持させることができる。
【００１７】
なお前記発光面３２は、図１〜３の形態では端部に傾斜面として形成され、図４の形態では中央部に平面として形成されている。また入射面３１は、図１〜３の形態では発光体２３の光軸に対して傾斜面となるようにして形成されているが、図４の形態では垂直面となるようにして形成されている。図１〜３の形態では、発光体２３の光Ｌはこの入射面３１で透光体３の材質によって定まる屈折率によって、下方に屈折されて透光体３内に入射され、傾斜面となるようにして形成された発光面３２でさらに下方に屈折されて外部に放出される。従って入射面３１と発光面３２とにより二段階に屈折させるので、放出される光Ｌの仰角を極めて小さくすることができる。この形態では、透光体３の表面は、発光面３２から上部を地面Ｇより突出させて設置しているので、地面Ｇよりの突出をできるだけ抑えるために発光面３２はできるだけ高さが低いなだらかな傾斜面とするのが好ましい。
【００１８】
また図４の形態では、入射面３１で屈折することなく透光体３に入射した発光体２３の光Ｌは、中央部に平面として形成された発光面３２で下方に屈折されて外部に放出される。この図４の形態においても、入射面３１を図１〜３の形態と同様に発光体２３の光軸に対して傾斜面となるようにして形成されていてもよい。この図４の形態の如く発光面３２を中央部に平面として形成し、この発光面３２を地面Ｇと同一面とすることにより、透光体３の表面を地面Ｇよりほとんど突出させることなく設置することができる。
【００１９】
なお上記形態による自発光式道路鋲は、２方向にのみ発光体２３の光Ｌが放出されるように発光体２３が配置されているが、十字路の交差点中央等に設置されて、十字方向に発光体２３の光Ｌが出射されるように、各十字方向にそれぞれ発光体２３を配置すると共に、その各発光体２３に対向して発光面３２及び入射面３１がそれぞれ透光体３に形成されていてもよく、又１方向にのみ発光体２３の光Ｌが出射されるように発光体２３が配置されていてもよい。なお透光体３の各入射面３１に対向して配置する発光体２３の数は、一個でもよいし、複数個を入射面３１に沿って並べて配置してもよい。
【００２０】
【発明の効果】
本発明によれば、透光体側に発光体を固定させず、ケース本体側に発光関係の部材をすべて固定させるようになされているので、組立時において透光体をケース本体に冠着させる際には、従来の如き結線作業がなく、構造が単純であり、単に透光体を冠着させればよいので、容易に組立ができると共に、従来のように透光体の下面に発光体用孔を穿設する等の手間な孔加工がない。
【図面の簡単な説明】
【図１】本発明の実施の一形態を示す平面図である。
【図２】図１の側面図である。
【図３】図１の断面図である。
【図４】本発明の実施の他の形態を示す断面図である。
【符号の説明】
１ ケース本体
１１ 係止部
１２ 段部
２ 発光装置ユニット
２１ 太陽電池
２２ 蓄電装置
２３ 発光体
２４ 制御基板
２５ 支持具
２６ 支持孔
２７ 支持溝
３ 透光体
３１ 入射面
３２ 発光面
３３ 透明保護シート[0001]
BACKGROUND OF THE INVENTION
The present invention is installed on roads such as road centerlines, intersection centers, pedestrian crossings, etc., and emits light emitters such as light emitting diodes by solar cells to give warnings and guidance to vehicle drivers and pedestrians. This relates to a self-luminous roadway that aims to prevent accidents.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, as a self-luminous road fence that emits a light-emitting body such as a light-emitting diode by a solar cell, a light-emitting window is provided on an inclined side surface of a quadrangular pyramid-shaped case main body that protrudes from the ground. In some cases, a light emitter is mounted outward in the window so that the light of the light emitter emitted by the solar cell is directly visible to a vehicle driver or the like.
[0003]
[Problems to be solved by the invention]
However, the self-luminous roadway as described above has the following problems. That is, since the light emitter is attached to the inclined side surface of the quadrangular pyramid-shaped case body protruding from the ground, the height of the case body protruding from the ground is the diameter of the light emitter such as a light emitting diode. The above height is the minimum required, and usually protrudes about 20 to 30 mm from the ground, which is an obstacle for vehicles and pedestrians.
[0004]
Therefore, a translucent body is disposed on the upper portion of the case body, and a solar cell, a power storage device, a light emitter, a control board, and the like are accommodated in the case body, and the light emitter is caused to emit light by the electromotive force of the solar cell, and the light emission. There is a self-illuminating roadway where the light of the body is emitted through the translucent body. In this self-light-emitting road fence, since the light emitter is disposed below the translucent body, it is not necessary to project a height higher than the diameter of the light emitter as in the former, and protrusion from the ground can be suppressed. .
[0005]
However, in this type of self-luminous road fence, for example, as described in Japanese Utility Model Publication No. 7-38338, solar cells, power storage devices, light emitters, control boards and the like housed in the case body are not unitized. In particular, the light emitters are separated from other components that should emit light such as solar cells, power storage devices, and control boards, and are accommodated in light emitter holes formed in the lower surface of the light emitter. It is designed to be fixed. Therefore, it is necessary and troublesome to drill a hole for the light emitter in the light transmitting body. In assembly, the light emitter is accommodated and fixed in advance in the light emitter hole of the translucent plate, the solar cell, the power storage device, the control board, etc. are accommodated in one case body, and the light emitter, the control board, etc. Since it is necessary to attach the translucent body to the upper portion of the case body while connecting the wires, the structure is complicated, and it is necessary to connect the light emitter and the control board at the time of assembly.
[0006]
Accordingly, the present invention is intended to solve the above-described problems, and to provide a self-luminous roadway having a simple structure and easy to assemble.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, the present invention is configured as follows.
That is, the self-luminous road fence according to the present invention has a translucent body disposed on the upper portion of the case body having an open top, and a storage battery that charges the solar cell and the electromotive force of the solar cell in the case body. The device, the light emitter that is turned on by the electric power from the power storage device, and the control board that turns on the light emitter are accommodated, and the light of the light emitter passes through the light emitter and is emitted to the outside. It is a light-emitting road fence, and supports are provided at both ends of the control board. A light emitter is supported by the support, and a solar cell is installed between the opposing supports, and electricity is stored below the control board. The light emitting device unit is formed by disposing the device, and the light emitting device unit is housed and fixed in the case main body with its end portion locked by a locking portion formed on the inner wall of the case main body. translucent body is capped at the top of the unit, The support members are provided at both ends of the control board so as to protrude upward from the upper surface of the control board, a support hole is formed in the center of each support tool, and support grooves are provided on the inner outer wall surface. Each of the light emitters is formed and supported in the support hole of the support, and the end of the solar cell is inserted between the support grooves of the opposing support so that the solar cell is installed and supported on the support. It is characterized by this.
[0008]
According to the present invention, a solar cell, a power storage device, a light emitter, and a control board are unitized to form a light emitting device unit, and the light emitting device unit has an end portion formed on the inner wall of the case body. It is made to be housed and fixed in the case main body by locking it, and the translucent body is crowned from above, and the light emitting body is not fixed to the translucent body side, and all the light emitting related members are fixed to the case main body side It is made to let you. Therefore, when the translucent body is attached to the case body at the time of assembly, there is no connection work as in the prior art, the structure is simple, the assembly can be easily performed, and the light emitting body is provided on the lower surface of the translucent body as in the past. There is no laborious drilling such as drilling holes.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention will be specifically described below with reference to the drawings.
1 is a plan view showing an embodiment of the present invention, FIG. 2 is a side view of FIG. 1, FIG. 3 is a sectional view of FIG. 1, and FIG. 4 is a sectional view showing another embodiment of the present invention. is there.
[0010]
In the drawings, 1 is a case main body, 2 is a light emitting device unit housed in the case main body 1, and 3 is a translucent body that is attached to the upper part of the light emitting device unit 2.
[0011]
The case body 1 is embedded in a road, and is usually made of a metal such as aluminum die casting having excellent strength, corrosion resistance, and moldability, and has an opening at the top to accommodate the light emitting device unit 2. A locking portion 11 for projecting and locking the light emitting device unit 2 in a predetermined position is projected on the inner wall, and a step portion 12 for placing the end portion of the translucent body 3 on the opening edge portion. Is formed.
[0012]
The light emitting device unit 2 is formed by unitizing a solar cell 21, a power storage device 22, a light emitter 23, and a control board 24, and supports 25 made of synthetic resin or the like are provided at both ends of the control board 24. The support tool 25 is provided with a support hole 26 in the central portion and a support groove 27 is formed on the inner outer wall surface, and the light emitter 23 is inserted and supported in the support hole 26 of the support tool 25. The power storage device 22 is disposed in the lower center of the control substrate 24 while being supported between the support grooves 27 of the support members 25 facing each other so that the solar cell 21 is located at the center. The light emitting device unit 2 is housed and fixed in the case main body 1 with its end portion locked by a locking portion 11 protruding from the inner wall of the case main body 1. That is, the solar cell 21, the power storage device 22, the light emitter 23, and the control board 24 are housed and fixed in the case body 1 as the light emitting device unit 2.
[0013]
1-3, the light emitter 23 is supported by the support 25 with its optical axis facing obliquely upward and upward, and in the form of FIG. 4, it is supported with its optical axis obliquely upward and upward. .
[0014]
The control board 24 is provided with a control circuit for controlling operations of the solar cell 21, the power storage device 22, and the light emitter 23. The light emitter 23 generally has high directivity and high luminance. The light emitting diode is preferably used. Then, electric power is generated in the solar cell 21 by daylight sunlight incident through the light transmitting body 3, and the generated electric power is stored in the power storage device 22 through the control circuit of the control board 24. The light emitter 23 is turned on or blinked by being supplied to the light emitter 23 directly from the power storage device 22 at night or through a control circuit.
[0015]
The translucent body 3 is impact resistant and scratch resistant so that it does not break even if a vehicle or the like rides on the translucent body 3, or the light of the light emitting body 23 is transmitted and further sunlight is incident on the solar cell 21. Generally, it is made from hard transparent glass having excellent weather resistance or the like, or a synthetic resin having translucency such as polycarbonate or acrylic resin, and its end is formed at the opening edge of the case body 1. The light emitting device unit 2 is attached to the upper portion of the stepped portion 12 so as to cover the light emitting device unit 2 by being fixed by a bolt or the like. The thickness of the end portion of the translucent body 3 and the depth of the stepped portion 12 of the case body 1 are substantially the same size. When the translucent body 3 is attached, the end surface of the translucent body 3 is The case main body 1 is arranged so as to be substantially flush with the end of the case main body 1, and the case main body 1 is embedded in the road so that the end thereof is substantially flush with the ground G.
[0016]
A predetermined position is recessed on the lower surface of the light transmitting body 3 to form an incident surface 31 that faces the light emitting body 23 and a light emitting surface 32 is formed on the upper surface. Is incident on the light transmitting body 3 from the incident surface 31, passes through the light transmitting body 3, and is emitted to the outside from the light emitting surface 32. The light emitting surface 32 is required to be extremely smooth to enhance visibility and is easily damaged by riding on the vehicle. Therefore, a transparent protective sheet 33 is attached to the surface, and the transparent protective sheet 33 smoothes the surface. If a surface is formed, a smooth surface can always be maintained by simply pasting the transparent protective sheet 33 in the event of breakage.
[0017]
1-3, the light emitting surface 32 is formed as an inclined surface at the end portion in the form of FIGS. 1 to 3, and is formed as a flat surface at the center portion in the form of FIG. The incident surface 31 is formed so as to be an inclined surface with respect to the optical axis of the light emitter 23 in the embodiment of FIGS. 1 to 3, but is formed so as to be a vertical surface in the embodiment of FIG. Yes. 1 to 3, the light L of the light emitter 23 is refracted downward and incident on the light transmitting body 3 by the refractive index determined by the material of the light transmitting body 3 on the incident surface 31 to form an inclined surface. The light emitting surface 32 thus formed is further refracted downward and emitted to the outside. Therefore, since the incident surface 31 and the light emitting surface 32 are refracted in two steps, the elevation angle of the emitted light L can be made extremely small. In this embodiment, the surface of the translucent body 3 is installed with the upper portion protruding from the ground G from the light emitting surface 32. Therefore, in order to suppress the protrusion from the ground G as much as possible, the light emitting surface 32 is as low as possible. It is preferable to use an inclined surface.
[0018]
In the form of FIG. 4, the light L of the light emitter 23 that has entered the translucent body 3 without being refracted by the incident surface 31 is refracted downward by the light emitting surface 32 formed as a flat surface in the center and emitted to the outside. Is done. 4, the incident surface 31 may be formed so as to be inclined with respect to the optical axis of the light emitter 23 as in the embodiments of FIGS. As shown in FIG. 4, the light emitting surface 32 is formed as a flat surface in the center, and the light emitting surface 32 is flush with the ground G, so that the surface of the translucent body 3 is not protruded from the ground G. can do.
[0019]
Note that the light-emitting body 23 according to the above-described form is arranged so that the light L of the light-emitting body 23 is emitted only in two directions. The light emitters 23 are arranged in the respective cross directions so that the light L of the light emitters 23 is emitted, and the light emitting surface 32 and the incident surface 31 are formed on the light transmitting member 3 so as to face the light emitters 23. The light emitter 23 may be arranged so that the light L of the light emitter 23 is emitted only in one direction. Note that the number of the light emitters 23 arranged to face each incident surface 31 of the light transmitting body 3 may be one, or a plurality of the light emitters 23 may be arranged along the incident surface 31.
[0020]
【The invention's effect】
According to the present invention, since the light emitting body is not fixed to the light transmitting body side and all the light emitting related members are fixed to the case main body side, when the light transmitting body is attached to the case main body during assembly, There is no connection work as in the past, the structure is simple, and it is only necessary to attach a translucent body, so that it is easy to assemble and for the light emitter on the lower surface of the translucent body as in the past There is no laborious hole processing such as drilling holes.
[Brief description of the drawings]
FIG. 1 is a plan view showing an embodiment of the present invention.
FIG. 2 is a side view of FIG.
FIG. 3 is a cross-sectional view of FIG.
FIG. 4 is a cross-sectional view showing another embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Case main body 11 Locking part 12 Step part 2 Light-emitting device unit 21 Solar cell 22 Power storage device 23 Light-emitting body 24 Control board 25 Support tool 26 Support hole 27 Support groove 3 Light-transmitting body 31 Incident surface 32 Light-emitting surface 33 Transparent protective sheet

Claims (3)

上部が開口されたケース本体の上部に透光体が配設されると共に、ケース本体内に太陽電池と、その太陽電池の起電力を充電する蓄電装置と、蓄電装置からの電力により点灯する発光体と、その発光体を点灯させる制御基板とが収容され、発光体の光が透光体を透過して外部に放出されるようになされた自発光式道路鋲であって、制御基板の両端部に支持具が設けられ、この支持具に発光体が支持されると共に相対向する支持具間に太陽電池が架設され且つ制御基板の下部に蓄電装置が配設されて発光装置ユニットが形成され、この発光装置ユニットが、その端部をケース本体の内壁に形成された係止部に係止させてケース本体内に収容固定され、この発光装置ユニットの上部に透光体が冠着され、前記支持具は、制御基板の両端部に制御基板の上面より上方に突出してそれぞれ設けられると共に、各支持具の中央部には支持孔が穿設され、又内側の外壁面には支持溝がそれぞれ形成され、発光体がこの支持具の支持孔に挿入支持されると共に、相対向する支持具の支持溝間に太陽電池の端部が挿入されて太陽電池がこの支持具に架設支持されたことを特徴とする自発光式道路鋲。A translucent body is disposed on the upper portion of the case body having an open top, a solar cell in the case body, a power storage device that charges an electromotive force of the solar cell, and light emission that is lit by power from the power storage device And a control board for lighting the light emitter. A self-luminous roadway which is configured to emit light emitted from the light emitter through the translucent body. A light-emitting device is supported by the support member, a solar cell is installed between the opposing support members, and a power storage device is disposed below the control board to form a light-emitting device unit. The light emitting device unit is housed and fixed in the case main body with its end locked to a locking portion formed on the inner wall of the case main body, and a translucent body is crowned on the top of the light emitting device unit . The support is attached to both ends of the control board. And a support hole is formed in the central portion of each support, and a support groove is formed in the inner outer wall surface, and the light emitter is provided in the support hole of the support. A self-luminous road fence characterized in that the solar cell is installed and supported between the support grooves opposed to each other and inserted into and supported by the support device . 透光体の下面には、その所定位置を凹ませて、発光体と対向する入射面が形成されると共に上面には発光面が形成され、前記入射面は、発光体の光軸に対して傾斜面となるようにして形成され、発光面は、端部に傾斜面として形成されていることを特徴とする請求項１記載の自発光式道路鋲。On the lower surface of the translucent body, a predetermined position is recessed, and an incident surface facing the light emitter is formed and a light emitting surface is formed on the upper surface, and the incident surface is in relation to the optical axis of the light emitter. 2. The self-luminous roadway according to claim 1, wherein the light emitting surface is formed as an inclined surface, and the light emitting surface is formed as an inclined surface at an end. 透光体の下面には、その所定位置を凹ませて、発光体と対向する入射面が形成されると共に上面には発光面が形成され、前記入射面は、発光体の光軸に対して垂直面となるようにして形成され、発光面は、中央部に平面として形成されていることを特徴とする請求項１記載の自発光式道路鋲。On the lower surface of the translucent body, a predetermined position is recessed, and an incident surface facing the light emitter is formed and a light emitting surface is formed on the upper surface, and the incident surface is in relation to the optical axis of the light emitter. 2. The self-luminous roadway according to claim 1, wherein the light-emitting surface is formed as a vertical surface, and the light-emitting surface is formed as a flat surface at the center.
JP33133897A 1997-12-02 1997-12-02 Self-luminous road fence Expired - Lifetime JP3634602B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33133897A JP3634602B2 (en) 1997-12-02 1997-12-02 Self-luminous road fence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33133897A JP3634602B2 (en) 1997-12-02 1997-12-02 Self-luminous road fence

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JPH11158825A JPH11158825A (en) 1999-06-15
JP3634602B2 true JP3634602B2 (en) 2005-03-30

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JP4826313B2 (en) * 2006-03-29 2011-11-30 富士電機リテイルシステムズ株式会社 Pachinko ball counting machine
KR100767335B1 (en) * 2006-12-13 2007-10-17 이노필터 주식회사 Light emitting load traffic sign device
KR100825568B1 (en) * 2007-07-09 2008-04-25 성일물산 주식회사 Insert type solar road stud
JP5518528B2 (en) * 2010-03-04 2014-06-11 株式会社キクテック Gaze guidance device
KR101076788B1 (en) * 2011-03-16 2011-10-25 (주)로드스톤 Cover bottle with separation cover
KR101499708B1 (en) * 2014-05-13 2015-03-10 주식회사 파워테크놀노지 Road Marker
JP7350576B2 (en) * 2019-09-09 2023-09-26 株式会社マキタ charger
KR102523961B1 (en) * 2021-02-24 2023-04-21 주식회사 새로운길 Assembly type road stud
KR102515585B1 (en) * 2023-01-05 2023-03-30 주식회사 이콘 Road sign

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