JP2000230218A - Temporary trafic lane separator block - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the visual confirmability at nighttime by providing a light emitting diode and a reflecting plate on the side surface of an upper block provided protrusively from a body block, and providing a solar battery and a condenser device on the upper surface thereof and in the inner part thereof, respectively. SOLUTION: A substantially truncated pyramidal body block 1 is formed, and a leg receiving hole 9 is provided in the center thereof. A substantially truncated pyramidal upper block 2 having a cavity 3 in the inner part is formed, a reflecting plate 4 is mounted on the side surface facing the long edge direction of the block 1 of the upper block 2, and an LED insert hole 5 extending from the reflecting plate 4 to the cavity 3 is further provided to bury a light emitting diode 6 therein. A solar battery 7 is provided on the upper surface of the upper block 2, and a leg part 8 is formed on the lower surface, and the leg part 8 is fitted to the leg receiving hole 9 of the body block 1 to fix the upper block 2 onto the body block 1. Further, a condenser device 11 is housed in the condenser chamber 10 of the leg part 8, and the battery 7 is electrically connected to the condenser device 11. The light emitting diode 6 is flashed in nighttime by the electricity of the battery 7. According to this, the visual confirmability at nighttime can be improved.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lane separation line which is tentatively provided on a lane median strip or a lane separating a traveling lane, which is provisionally provided on a road where widening, a change in the number of lanes, etc. are planned. The present invention relates to a provisional lane divider block made of synthetic resin for three-dimensionally indicating to a vehicle driver that the vehicle is a belt and preventing a vehicle having an incorrect steering operation from entering an adjacent lane.

[0002]

2. Description of the Related Art A conventional provisional lane divider block is shown in FIG.
As shown in, the installation and removal work or transportation is facilitated, and the weight per unit length is reduced to make it as thin as possible to minimize the number of installations. The main body block 21 has a lower side so that it can be avoided, a shock when the vehicle gets on the vehicle, and a side surface that is inclined so that the traveling direction does not change instantaneously. A substantially truncated quadrangular pyramid-shaped upper block 22 is protruded from the upper surface of a low substantially truncated quadrangular pyramid-shaped main body block, and a reflector 24 is attached. Had a structure.

[0003]

In the separator block having the above structure, the height of the mounting of the reflector from the ground is so low that the reflected light of the light is difficult to be seen. Of the light is incident at a large angle of incidence, and most of the incident light is reflected at a large angle of reflection, i.e. toward the sky, to reach the driver There was a problem that the amount of light was so small that it was difficult to see. When laid in twilight or in a bright place at night, the difference between the surrounding brightness and the brightness of the reflected light is so small that it is difficult to see.

[0004] In view of the above, it is an object of the present invention to provide a provisional lane divider block having excellent nighttime visibility and visibility in a dimly lit place.

[0005]

The convergence of irradiation light is good.
Light-emitting diodes that have a semi-permanent life, have excellent shock resistance, and can be inserted in narrow spaces, are installed in the direction of the vehicle, in other words, oriented in the longitudinal direction of the provisional separator block. It is anticipated that a provisional lane divider block will be laid, and the visibility will be improved by approaching and being confirmed by the reflector, thereby improving the safety of car operation.

According to the present invention, in a provisional lane divider block laid in a central divider provided tentatively on an automobile road, a substantially truncated quadrangular pyramid-shaped main body block having an elongated rectangular bottom surface is protruded. This is a provisional lane divider block made of synthetic resin provided with a light emitting diode and a reflector on the side surface of the upper block or the main body block in the longitudinal direction of the main body block, a solar battery on the upper surface, and a power storage device inside.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a sectional view illustrating the inside of a provisional lane divider block according to one embodiment of the present invention. Reference numeral 1 denotes a main body block, and 2 denotes an upper block. The main body block 1 has an elongated rectangular bottom surface, for example, a length of 1000.
It has a substantially truncated quadrangular pyramid shape with a width of 200 mm and a width of 200 mm. In order to reduce the weight at the time of carrying work, it is preferable to adopt a structure formed in a box shape and reinforced by a plurality of reinforcing walls 13 erected vertically in the longitudinal direction. The upper block 2 projecting from the upper surface of the main body block 1 has a substantially truncated quadrangular pyramid appearance, and has a cavity 3 inside. A reflector 4 is attached to the side of the upper block 2 facing the longitudinal direction of the main block (hereinafter, the longitudinal direction of the main block is simply referred to as the longitudinal direction), and a longitudinal LED is inserted from the reflector 4 to the cavity 3. The hole 5 is provided and the light emitting diode 6 is buried.
A solar battery 7 is provided on the upper surface of the upper block 2 so as not to protrude, a protruding leg 8 is formed on the lower surface, and is fitted into the leg receiving hole 9. It is fixed to the main body block 1 in the direction. A power storage room 10 is provided inside the leg portion 8 to accommodate a power storage device 11. Casting resin in the space between the wall of the power storage room and the power storage device,
For example, it is preferable that the power storage device be protected from moisture by being filled with a sealing body 12 made of an epoxy resin or the like so that the power storage device is not broken when the vehicle is stepped on. The light-emitting diode 6, the solar battery 7, and the power storage device 11 are electrically coupled to store the power generated by the solar battery in the daytime in the power storage device, and the light-emitting diode blinks and emits light using the power stored in the nighttime power storage device.

The provisional lane divider block shown in FIG.
Although the upper block protrudes substantially at the center of the main body block in plan view, the upper block can protrude toward the end depending on the conditions at the time of laying. Although the reflector and the light emitting diode are provided on both the side faces of the upper block in the longitudinal direction, only one of them may be provided. Reflector plates may be provided on both side surfaces, and light emitting diodes may be provided on one side surface. The number of light emitting diodes provided on one side is 1 to
There are three. It is preferable that the light emitting diode 3 is housed in a tube made of a synthetic resin or a rubber-like elastic body and fitted into the LED insertion hole in a protected state. As the power storage device, an electric double layer capacitor, a lead battery, a nickel-cadmium battery, or the like is used. Among these, an electric double layer capacitor that can store electricity even when the power of the solar battery is weak due to cloudy weather, is maintenance-free, and has a long life is preferable.

Another embodiment of the present invention will be described with reference to the drawings. FIG. 2 is a cross-sectional view for explaining the inside of a provisional lane divider block according to another embodiment of the present invention. A box-shaped main body block 1 having an elongated substantially truncated quadrangular pyramid-shaped appearance and having a plurality of reinforcing walls 13 erected vertically in the longitudinal direction therein so that the solar battery 7 does not protrude from the upper surface. The reflector 4 is attached to the side surface facing the longitudinal direction, and the LED insertion hole 5 in the longitudinal direction penetrating from the reflector 4 to the cavity 3 is provided, and the light emitting diode 6 is embedded. The main body block 1 is formed of a synthetic resin, concrete, or the like.
It is preferable to use a synthetic resin to reduce the weight. 2
The power storage device 11 is housed in the power storage room 10 surrounded by the two reinforced walls 13 and 13 ′, and the space between the wall surface of the power storage room and the power storage device is filled with the sealing body 12 made of a casting resin. The power storage device 11 is electrically coupled to the light emitting diode 6 and the solar battery 7 to store electricity generated by the solar battery during the day, and causes the light emitting diode to blink and emit light using the electricity stored at night.

The provisional lane divider block shown in FIG.
Although the reflector and the light emitting diode are provided on both sides facing the longitudinal direction, only one of them may be provided. Reflector plates may be provided on both side surfaces, and light emitting diodes may be provided on one side surface. The number of light emitting diodes provided on one side is reduced to one to three. It is preferable that the light emitting diode 3 is housed in a tube made of a synthetic resin or a rubber-like elastic body and fitted into the LED insertion hole in a protected state. As the power storage device, an electric double layer capacitor is preferable. The provisional lane divider block is laid on the road surface by placing the temporary lane divider block on the road surface so that the longitudinal direction of the main body block is aligned with the traveling direction of the vehicle, and fixed using anchor bolts. In order for the night driver to distinguish the provisional lane divider block from other illuminators, the
It is preferable to perform pulse lighting at intervals of several seconds.

[0011]

According to the present invention, the provisional lane separation block is provided at a location far away from the driver of the automobile by causing a light emitting diode provided longitudinally on the upper or side of the provisional lane separation block to flash at night. Predicting the laying of the obi block, calling attention, and installing a reflector on the side allows the light of the light to be reflected to confirm the laying of the provisional lane separation band block, improving visibility at night In addition, the provisional lane divider block can be visually recognized by flashing light emission of the light emitting diode even in a twilight or bright place where it is difficult to visually recognize the reflected light, which has an effect of improving the driving safety of the vehicle.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view illustrating the inside of a provisional lane divider block according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view illustrating the inside of a provisional lane divider block according to another embodiment of the present invention.

FIG. 3 is a perspective view of a conventional provisional lane divider block.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body block 2 Upper block 4 Reflector 5 LED insertion hole 6 Light emitting diode 7 Solar battery 10 Power storage room 11 Power storage device

Claims (3)

[Claims] 1. A synthetic resin provisional lane divider block laid on a central divider belt tentatively provided on an automobile road, said lane block being above or substantially below a substantially truncated quadrangular pyramid-shaped main block having an elongated rectangular bottom surface. A provisional lane divider block comprising a light emitting diode and a reflection plate on the side face oriented in the longitudinal direction, a solar battery on the top face, and a power storage device inside. 2. A substantially truncated quadrangular pyramid-shaped upper block in which a light emitting diode and a reflector are protruded from an upper surface of a main body block is provided on one side or two sides opposite to each other in the longitudinal direction of the main body. The solar battery is buried on the upper surface of the upper block, and a power storage device is provided inside.
The provisional lane divider strip described. 3. The provisional lane divider block according to claim 1, wherein the light-emitting diode and the reflector are provided on one or both of the longitudinal side surfaces of the main body block, the solar battery is buried on the upper surface, and the power storage device is provided inside. .