JPH07247521A - Floodlight-attached road fence - Google Patents

Abstract

PURPOSE:To effectively enhance the night decoration ability about road fences attached with floodlights installed along the sides of roads, bridges, pedestrian bridges, station forecourts, promenades or other roads. CONSTITUTION:When the front of a fence panel 2 is directly illuminated with a floodlight 3 installed forward in the upper part of the panel, the fence panel 2 is tilted backward against a vertical axis L, thereby irradiating the whole front of the fence panel 2 with the light brightly and efficiently. The fence panel 2 is arranged to consists of a material which is excellent in reflecting properties so that a road surface W may be irradiated with the reflected light from the illuminated fence panel 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an illuminated road fence provided along a side portion of a road, bridge, pedestrian bridge, park, station square, promenade or other roads.

[0002]

[Prior Art] Roads, bridges, pedestrian bridges, parks, station squares,
As a road fence installed along the side of a promenade or other roads, for example, as described in Japanese Utility Model Publication No. 5-29204, the opening on the lower side corner of the road side of the top rail that constitutes the road fence. There has been proposed a balustrade with an illuminating lamp, in which a lighting device is mounted on the road surface so that the road surface is illuminated by the lighting device. By installing a lighting fixture on the lower corner of the top rail on the road side, this proposed balustrade with a lighting fixture has an angle that the illumination light from the lighting fixture illuminates the road surface, which hinders the driving of the driver on the road. It was designed so that it would not wake up.

[0003]

However, the road fence with an illumination lamp as described above is intended to ensure traffic safety at night by illuminating the surface of the road with the illumination lamp. Since the fence itself was not directly illuminated, at night the road fence itself was dark and difficult to see and lacked safety. In addition, recently, due to heightened awareness of improving the cityscape at night, decoration at night is also requested, but as mentioned above, since the road fence itself is dark and hard to see at night, it becomes a terrible landscape and also at night. There was a lack.

The present invention relates to a road fence with an illumination lamp, which solves the above-mentioned problems of conventional road fences and efficiently improves the decorativeness at night.

[0005]

As a result, the inventors of the present invention, as a result of diligent efforts to improve the decorativeness at night, directly irradiate the front surface of the fence panel with an illumination lamp arranged in the upper front. If you tilt it backwards, the entire front surface of the fence panel will be efficiently illuminated, and if the fence panel is made of a material with good reflectivity, the road surface will also be illuminated by the reflected light from the illuminated fence panel. The present invention has been completed by knowing that it becomes brighter.

[0006] That is, the road fence with an illumination lamp according to the present invention is a road fence in which a plurality of columns are erected at appropriate intervals, and a fence panel is attached between each adjacent columns. Is inclined rearward, an illumination lamp is arranged in front of the upper part of the fence panel, and the illumination lamp illuminates the front surface of the fence panel.

If the illumination lamp is built into the lower part of the headliner which is arranged along the longitudinal direction on the upper part of the fence panel, the light of the illumination lamp does not directly enter the eyes of people passing by on the road, so that it becomes dazzling. It is preferable because there is no shortage.

Further, if the fence panel is composed of a frame body and a laminated glass attached to the frame body, and the laminated glass is a laminated body in which a pattern layer is interposed between two glass plates, The pattern layer illuminated by the light of the illumination lamp shines brightly, and the decorativeness can be further enhanced,
A lot of light is reflected from the irradiated fence panel, and the reflected light makes the road surface such as sidewalks and roads more illuminated and becomes brighter.

Further, if the pattern layer is made of a glass plate having a crack pattern, various patterns can be formed depending on how the crack is formed, and the light of the illuminating lamp is refracted along the crack pattern, so that the crack pattern is extremely small. Not only can it shine vividly and the decorativeness on the front can be further enhanced, but the light transmitted through the split pattern can also enhance the decorativeness on the back of the fence panel.

[0010]

According to the road fence with an illumination lamp of the present invention, since the fence panel is tilted rearward and the entire front surface of the fence panel is efficiently illuminated, the fence panel shines brightly and enhances the decoration at night. it can. In addition, if the fence panel is made of a material with good reflectivity, the road surface will also be illuminated by the reflected light from the illuminated fence panel, making it brighter. It will greatly contribute to the traffic safety of people and vehicles.

[0011]

EXAMPLES The present invention will be specifically described below based on examples. 1 is a partially cutaway front view showing an embodiment of a road fence with an illumination lamp of the present invention, and FIG. 2 is a sectional view of the embodiment of FIG.

In FIGS. 1 and 2, reference numeral 1 is a column that is erected at an appropriate interval and is generally made of aluminum, zinc,
It is made from a casting such as steel and the surface is appropriately coated, but if it is strong enough to form a fence, it is made from other metals, fiber reinforced synthetic resin, concrete, wood, etc. However, the shape and size thereof are not limited. The pillar 1 may be erected directly on the ground cover of the roadside G, or may be erected via a support or the like.

Reference numeral 2 denotes a fence panel attached between the adjacent columns 1. The fence panel 2 is attached in a state of being tilted rearward. That is, the fence panel 2 is attached in a state of being inclined toward the outside of the road W with respect to the vertical axis L, and its inclination angle R is not particularly limited, but normally 1. It is tilted at an angle R of 5 to 5 degrees and is 2.2 degrees in this embodiment. When the fence panel 2 is tilted at an angle R of 1.5 to 5 degrees, the entire front surface of the fence panel 2 is suitably illuminated. If the fence panel 2 is made of a material having good reflectivity, the reflected light causes the road W surface to be exposed. This is because it is preferably irradiated.

The fence panel 2 may be attached between the adjacent columns 1 by any suitable means.
Both side ends of the support may be fixed to the side surface of the support by welding or by fixing means such as bolts and nuts, or a supporting rail may be provided horizontally between the lower portions of the adjacent supports 1 to be supported by the supporting rail. May be attached.

Reference numeral 3 denotes an illuminating lamp such as a fluorescent lamp or an incandescent lamp. The illuminating lamp 3 is built in a lower part of the headstock 4 while being positioned in front of the upper part of the fence panel 2. That is,
An umbrella tree 4 having a substantially inverted U-shaped cross section is arranged along the longitudinal direction on the upper part of the fence panel 2, and the illuminating lamp 3 is slightly shifted from the lower center of the umbrella tree 4 to the road W side such as a sidewalk or a roadway. It is attached to the head tree 4 in the opened state. The illuminating lamp 3 is operated only by a power source device such as a solar battery or a commercial power source at day and night, preferably at night through a day / night discriminating sensor to illuminate the front of the fence panel 2 from the upper front side. There is. In addition, the above-mentioned headstock 4 is laterally bridged between the upper ends of the adjacent pillars 1 and is connected to each other via connecting members 41.

In this embodiment, the fence panel 2 has a frame 22 attached to the outer peripheral edge of a laminated glass 21 as shown in the drawing. The laminated glass 21 has a glass plate 23 on the front side and a back side. Glass plate 24, that is, a laminated body in which a pattern layer 25 is interposed between two glass plates 23, 24. The reason why the glass plates 23 and 24 are used is that glass is excellent in light reflectivity, and the irradiation light from the illumination lamp 3 can be favorably reflected on the road W surface. The pattern layer 25 is made of an appropriate material such as synthetic resin, metal or glass. Further, in order to interpose the pattern layer 25 made of such a material between the two glass plates 23 and 24, a sheet, a film, a plate, etc. made of the material are sandwiched between the two glass plates 23 and 24 and attached. Alternatively, for example, one of the glass plates 23 may be preliminarily used with these materials to form the pattern layer 25 by an appropriate method such as vapor deposition, printing, or painting, and then the other glass plate 24 may be attached. .

The pattern formed on the pattern layer 25 is not particularly limited, but in order to transmit the irradiation light from the illuminating lamp 3 and make the back surface of the fence panel 2 shine brightly,
Generally, the two glass plates 23 and 24 are made colorless and transparent or colored and transparent to transmit light, and the pattern layer 25 is made opaque 26 as shown in FIG. By providing dots or by providing a circular transparent portion such as punching metal, a transparent 27 portion having an appropriate shape is formed, and the irradiation light is transmitted from the transparent 27 portion to the back surface of the fence panel 2. Is preferred. In addition to the above, the pattern of the pattern layer 25 may be formed by printing, painting or the like using a translucent ink.

Next, FIG. 3 is a partially cutaway front view showing another embodiment of the road fence with an illumination lamp of the present invention.

The difference between this embodiment and the embodiments of FIGS. 1 and 2 is that the pattern layer 2 of the laminated glass 21 constituting the fence panel 2 is different.
5 is that it is composed of a glass plate 28 having a split pattern, and the other points are the same as in the embodiment of FIGS. In addition, the glass plate 28 having a crack pattern is a pattern that is designed by the cracks that are generated by applying a shock to a tempered glass that is usually colorless and transparent or colored and transparent to cause the cracks. Thus, the pattern layer 25
By using the glass plate 28 having a split pattern, various patterns can be formed depending on how the split is made, and the light of the illumination lamp 3 is refracted along the split pattern, so that the split pattern shines extremely vividly, Not only can the decorativeness of the front surface be further enhanced, but the light reflected on the road W surface is also increased, and the light transmitted through the split pattern can also enhance the decorative property of the back surface of the fence panel 2.

The fence panel 2 used in the present invention is not limited to the embodiment shown in FIGS. 1 to 3 but is made of a transparent synthetic resin plate made of polycarbonate, fiber reinforced synthetic resin or the like, or Printed with or stamped on the surface, made of aluminum casting with various patterns formed by molding, designed by twisting the vertical grid, and conventional nets and punching metal are used. Those having an appropriate configuration such as the above are used.

[0021]

According to the road fence with an illumination lamp of the present invention, since the fence panel is tilted rearward and the entire front surface of the fence panel is efficiently illuminated, the fence panel shines brightly and enhances the decoration at night. be able to. Also, if the fence panel is made of a material with good reflectivity, the road surface is also illuminated by the reflected light from the illuminated fence panel, making it brighter,
Together with the brightly shining fence panel, it will greatly contribute to the traffic safety of people and vehicles passing through roads, such as sidewalks and roads.

If a fence panel that transmits or allows light to pass through is used in the present invention, the irradiation light from the illuminating lamp transmits the fence panel and shines on the back surface of the fence panel. When it is installed as a balustrade on the bridge, the present invention looks colorful as if it floats on the water surface, and not only when viewed from above the bridge but also when looking at the entire bridge, an excellent landscape is exhibited.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view showing an embodiment of a road fence with an illumination lamp of the present invention.

2 is a cross-sectional view of the embodiment of FIG.

FIG. 3 is a partially cutaway front view showing another embodiment of the road fence with an illumination lamp of the present invention.

[Explanation of symbols]

 1 Prop 2 Fence panel 21 Laminated glass 22 Frame 23 Glass plate 24 Glass plate 25 Pattern layer 28 Glass plate having a split pattern 3 Lighting lamp 4 Kasagi G Roadside W Road L Vertical axis R Angle

Claims (4)

[Claims] 1. A road fence in which a plurality of pillars are erected at appropriate intervals, and a fence panel is attached between adjacent pillars. The fence panel is tilted rearward and the upper portion of the fence panel is provided. A road fence with an illuminating lamp, characterized in that an illuminating lamp is arranged in front and the front side of the fence panel is illuminated by the illuminating lamp. 2. The road fence with an illumination lamp according to claim 1, wherein the illumination lamp is incorporated in a lower portion of the headliner arranged along the longitudinal direction on an upper portion of the fence panel. 3. The fence panel is composed of a frame body and a laminated glass attached to the frame body, and the laminated glass is a laminated body in which a pattern layer is interposed between two glass plates. A road fence with an illumination lamp according to 1 or 2. 4. The road fence with an illumination lamp according to claim 4, wherein the pattern layer comprises a glass plate having a split pattern.