KR100655768B1 - Lighting lane system of road - Google Patents

Abstract

A lighting lane system of a road is provided to prevent the vehicle from coming over the opposite lane at night according to the clear recognition of the lane and to keep the same height as the road surface by separating the buffer block from the concrete girder and placing the height compensating block. A lighting lane system of a road comprises a housing(10); plural LED lamps(20) placed in the housing with a predetermined interval; a sealing cap for sealing both ends of the housing; a housing holder(40) combined at the hanging part of the housing to mount the housing at the concrete girder; an elastic buffer block(50) having an assembling groove(51) inserting the housing, a body formed with plural adjusting holes, and finishing caps(55) fitted at the adjusting holes; a concrete girder(60) long formed with a depression(G) toward the traveling direction at a road(R) and projected with plural anchor bolts(61) combined with the housing holder by nuts; and at least one height compensating block selectively placed between the floor of the concrete girder and the buffer block.

Description

Lighting lane system of road

1 is an exploded perspective view showing a lighting lane system of a road according to the present invention;

Figure 2 is a cross-sectional view of the coupled state of FIG.

3 is a cross-sectional view taken along line III-III of FIG. 2;

4 is an enlarged view showing an IV of FIG. 3;

5a to 5c are cross-sectional views showing various forms of a lighting lane system housing of a road according to the present invention;

6 is a cross-sectional view showing a road lighting lane system according to the present invention in a state where an asphalt cone is applied to the road;

7 is a plan view schematically showing a state in which an illumination lane system according to the present invention is installed on a road;

8 is a cross-sectional view schematically showing a form in which a heating wire is provided in the lighting lane system according to the present invention.

<Description of Symbols for Main Parts of Drawings>

10 housing 12 coupling groove

20: LED lamp 21: substrate

22: power line 30: sealing cap

31, 32: inner and outer plates 33: wire holes

34, 35: first and second sealing 36: screw

40: housing holder 41: clip

50: buffer block 51: assembly groove

52: end block 53: fastening hole

54: adjusting hole 55: closing cap

60: concrete gutter 61: anchor bolt

61a: nut 70: height compensation block

R: Road G: Pit

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a so-called lighting lane system capable of guiding a driver's eyes without regard to weather conditions. More particularly, the present invention relates to a lane directly by lighting in an embedded state on a road. Minimizes the risk of traffic accidents caused by road invasion by ensuring that drivers can recognize lanes at night or during rainy days, and especially in road areas where strict lane compliance is required, such as habitual fog areas, tunnels, or curved sections. It is about a roadside lighting system.

As is well known, roads are divided into several lanes by lanes for smooth communication of vehicles, and vehicles traveling on these roads securely drive by driving in an orderly manner along lanes divided by lanes.

Therefore, lanes play a very important role in the safety and communication of road traffic, and should be easily recognized by drivers at all times. In addition, it should not protrude excessively from the road surface for free lane change while driving.

For this purpose, the lanes are generally formed by thinly coating the surface of the road in a prescribed form using a colored paint containing fluorescent materials so that the driver can easily distinguish them.

However, it is very difficult to distinguish lanes in bad weather due to night or rain, and thus, the vehicle invades the adjacent lanes beyond the lanes and frequently collides with the vehicle driving the adjacent lanes. In particular, in the case of a curved section, the incidence rate of accidents is inevitably increased.

In addition, in the case of habitual haze areas, lane discrimination becomes more difficult, causing frequent accidents, and accidents due to invasion of adjacent lanes are frequent due to difficulty in distinguishing lanes even in a tunnel where lane changes are restricted for safety reasons.

In particular, when invading the central line formed in the center of the road to partition the road by the direction of travel, since the risk of frontal collision of vehicles traveling in opposite directions is very high, more clear visibility is required with the driver's special attention.

Accordingly, the central line generally reflects the lights of the vehicle headlights simply by reflecting paper, or incorporates LEDs as shown in Korean Utility Model Registration No. 0223239 and Patent Publication No. 2005-0095754 to reflect the headlights and illuminate. In parallel, separate road signs are installed at regular intervals to increase visibility.

Meanwhile, Korean Laid-Open Patent Publication No. 2000-0064008 incorporates a solar heat collecting plate and a plurality of lights, and is mounted in an installation hole formed on a center line or shoulder of a road through a storage battery provided to protrude downward. The solar lane is proposed to improve the driver's visibility by automatically turning on the light at sunset.

However, these solar lanes cannot function as lanes that allow the vehicle to freely run and change lanes because the whole body protrudes on the road, and is additionally installed on the safety zone line of the shoulder, the center line or the crossroads. Like ordinary "road signs", only in poor weather lighting can play a role of assisting the safe operation of the vehicle.

In addition, similar to the present invention, Korean Utility Model Registration No. 20-0265874 has a floodlight on the upper surface and embeds a plurality of LEDs to be embedded by epoxy or urethane casting on the road to constitute a crosswalk by the lights of the LED. There is a light emitting display device for pedestrian crossing on the road.Registration No. 20-0268042 embeds a metal frame with lighting means on the bottom surface of the ground to fix it with an anchor, and the top surface is covered with a perspective cap. Boundary line devices are also suggested for use as boundaries between various architectural and civil structures, such as subway boarding stations or parking lots.

However, these prior arts have a problem that is difficult to use in a lane that is to be installed throughout the road to withstand the flow load of a heavy vehicle.

That is, since at least several to tens of tons of vehicles are traveling at high speeds on the road, in order for the above-described prior arts to function as lanes, the above-described prior art must be able to sufficiently support the irregular flow loads generated by them without deformation or damage. In particular, ascon overlay, which is carried out to recover damaged roads, must be able to cope with the road surface exactly.

However, in case of registration No. 20-0265874, it is possible to protect the device from the impact of driving by embedding epoxy or urethane in the cut of the road, but the deformation of ascon due to the load of the vehicle due to the deformation of the shock absorber. Not only can damage be easily triggered, but there is also a risk that the device may be dislodged from the road in severe cases because it is not firmly fixed to the ground.

On the other hand, in the case of registration No. 20-0268042, the device is anchored to the ground, there is little fear of departure, but the device is in direct contact with the ground (ascon, etc.), there is a high possibility of being damaged by the driving shock of the vehicle.

In particular, since these prior arts cannot be changed once the road surface, the installation position (height) can not be changed, so when the asphalt coating is in progress, the device itself must be completely removed from the road and then reconstructed according to the overlaid road surface. It is very difficult to use as a lane, and even if used, there is a problem in that enormous construction cost is required when overlaying ascon.

On the other hand, when the snow falls, the roads are covered with snow, and the lanes are not visible at all, and the road surface is very slippery, and most of the roads are frozen as it is, which causes severe driving obstacles and traffic obstacles over a long period of time, which greatly increases the accident rate. .

Accordingly, as shown, for example, in Korean Patent Registration No. 0349262 and Utility Model Registration No. 0168733, a heating means such as a heating tube or a heating wire is embedded in the lower part of the road surface where frequent freezing accidents occur. However, there are also ways to solve various problems caused by freezing.

However, in the case of such a road ice prevention system, it is possible to properly prevent snow accumulation or freezing only in a certain road section installed, and there is still a difficulty in distinguishing lanes due to moisture generated by melting snow or ice. There is a risk of collision by invasion.

Moreover, the installation on the lower part of the road surface requires the complete pavement of the existing road, and the new pavement work is required. Therefore, the installation work is very complicated and expensive, so it is practically impossible to apply it to all the roads. Do.

The present invention was devised to solve the above-mentioned conventional problems, and by forming a lane by lighting in a state buried in the road, the driver always recognizes the lane at all times regardless of weather conditions such as day and night as well as snow or fog. The purpose is to provide a road lighting lane system that can minimize the risk of traffic accidents caused by road invasion.

Another object of the present invention is to withstand the running load of the vehicle, there is no fear of damage, it is firmly settled on the road, there is no fear of departure, as well as to fit the surface of the changed road surface even if the height of the road surface is changed by ascon overlay It is to provide a road lighting lane system that can easily adjust the height of the installation.

Still another object of the present invention is to provide a light emitting line device for a road that can clearly display lanes of a road at all times by effectively preventing the road lanes from being covered or frozen in addition to the above-described first object.

In order to achieve these objects, a road lighting lane system according to the present invention includes a housing made of a translucent polycarbonate (PC) tube having a locking portion; A plurality of LED lamps arranged in the housing at regular intervals and receiving power from the outside to emit light in a predetermined pattern; Sealing cap (sealing cap) for sealing both ends of the housing; A housing holder coupled to the engaging portion of the housing to fix the housing to a concrete gutter; A plurality of adjustments having an assembling groove into which the housing coupled with the housing holder is inserted, a part of the upper surface of the assembling groove being longitudinally opened and coaxial with an anchor bolt at both sides of the opening; A cushioning block of elastic material having a body having a hole and a closing cap fitted to the adjustment holes of the body, respectively; A concrete gutter which forms a pit long in a traveling direction on the road and is placed in the pit to accommodate the buffer block therein, and protrudes a plurality of anchor bolts which pass through the buffer block at the bottom and are fastened by a housing holder and a nut; And at least one height compensation block selectively interposed between the bottom of the concrete gutter and the buffer block.

According to one preferred feature of the present invention, the sealing cap has a wire hole (corresponding to each) to pass through the power line (pair), each of the pair of inner having a chamfer at the edge of the surface and the edge of the wire hole facing each other and Inner and outer plates, a first seal interposed between the inner and outer plate edges, a second seal interposed between the inner and outer plate wire hole edges, and an inner and outer plate It consists of a plurality of screws (screw) to fasten integrally.

According to another preferred feature of the invention, the assembling groove of the buffer block is made of a dovetail (dovetail) that penetrates the buffer block in the longitudinal direction, the buffer block is coupled to both ends of the assembling groove respectively to protect the housing It further comprises an end block.

According to another preferred feature of the present invention, a hot wire is further provided inside the housing to effectively prevent the lighting lane from being visible or frozen.

Accordingly, the present invention forms a lane by lighting in the state of being buried in the road, so that the driver can recognize the lane at all times regardless of weather conditions such as day and night as well as snow or fog, so that traffic caused by the invasion of the road Concerns about accidents can be minimized, and when used as a central line, the use of separate road signs can be excluded.

Particularly, in case of overlaying ascon due to road damage, remove the closing cap of the buffer block, release the anchor bolt through the adjusting hole, and separate the buffer block from the concrete gutter and interpose the height compensation block between the road and You can keep the same height.

In addition, the lanes are covered with snow so that they can be effectively prevented from being seen or frozen, and the lanes of the roads can be clearly displayed at all times, and they can be installed on the roads relatively easily without removing the existing pavement. We can install throughout the whole section of road if necessary.

Therefore, the present invention has a great effect on ensuring the reliability of road traffic and driving stability.

Such specific features and other advantages of the present invention will become more apparent from the following description of the preferred embodiments with reference to the accompanying drawings.

1 to 6, the road lighting lane system 1 according to the present invention is provided with a pipe-like long housing 10 having a light transmitting property, and is housed inside the housing 10 at regular intervals. A plurality of LED lamps 20 which are arranged in the form, a sealing cap 30 for sealing both ends of the housing 10, and the housing holder 40 for holding the housing 10 to be fixed to the concrete gutter 60 And a buffer block 50 accommodated in the concrete gutter 60 to surround the housing 10 to which the housing holder 40 is coupled to expose a portion of the upper surface thereof, and a pit G in a driving direction on the road R. And at least selectively interposed between the bottom of the concrete gutter 60 and the shock absorbing block 50 and the concrete gutter 60 having the anchor bolt 61 integrally disposed thereinto and struck with the housing holder 40. It consists of one height compensation block (70).

Since the housing 10 is installed on the road surface of the road R, the housing 10 is made of a high-strength engineering plastic, preferably polycarbonate, having excellent mechanical properties so that it can be sufficiently endured even when traveling by a heavy and heavy vehicle. Inner surfaces of both sidewalls 11 of the housing 10 are respectively formed with coupling grooves 12 for slidingly inserting the substrate 21 on which the LED lamps 20 described below are fitted in a sliding manner.

The housing 10 is firmly embedded in the road R and should not be separated by the load of the vehicle being driven, and the housing holder 40 is provided with a locking part that can be gripped through the housing holder 40. It is fastened to the anchor bolt 61 of the concrete gutter 60.

In the illustrated configuration, for example, the housing 10 is formed of a triangular cross section so that both sides of the acute angle with respect to the bottom surface function as a locking portion so that the clip 41 of the housing holder 40 described later can be elastically gripped. As another example, as shown in FIG. 5A, the housing 10a is formed in a circular cross section to form a latching jaw 13 at both upper sides, or as shown in FIG. 5B, the housing 10b is configured in a trapezoidal cross section. Alternatively, as shown in FIG. 5C, the housing 10c may be formed in a rectangular cross section to form a locking jaw 13 at both upper sides thereof.

The LED lamp 20 is preferably installed at a predetermined interval on the substrate 21, as shown, so that both edges of the substrate 21 are fitted in the two coupling grooves 12 of the housing 10 in a sliding manner. It is accommodated in the housing 10, and receives the required power from the outside through the power supply line 22. Of course, the LED lamp 20 may be directly attached to the power supply line 22 without the substrate 21.

The power required for the LED lamp 20 may be supplied from the power line around, but since the power consumption of the LED is much lower than that of a general lamp, a solar cell (not shown) generated by solar energy on the roadside is used. It can also be provided together with the required power supply from this cell.

In addition, it is a matter of course that the power line and the solar cell can be used together through an appropriate power supply control means.

On the other hand, in the case of the lane (L) displayed on the road (R) is formed at regular intervals, the lighting lane system of the present invention is provided with a power supply means or a solar cell at regular intervals when installed over a relatively long road section To cover only a few lighting lanes.

The LED lamp 20 is operated in a suitable pattern so that the driver can easily distinguish, such as always lit or flashing or sequentially lit and then flashing. In addition, the LED lamp 20 may emit light according to the use, for example, blue when partitioning a dedicated lane, orange when serving as a center line.

Sealing cap 30 may be configured in various forms, in the case of the lighting lane (1) of the present invention is buried in the road to receive a very large flow load, and because it is completely exposed to snow, etc., it is necessary to reliably prevent a short circuit have.

To this end, the sealing cap 30 of the present invention has a wire hole 33 through which the power line 22 passes, and has chamfers 31a and 32a at the edges of the surfaces facing each other and at the edge of the wire hole 33. A pair of inner and outer plates 31 and 32 each having 31b and 32b, a first sealing ring 34 interposed at the edges of these inner and outer plates 31 and 32, and an inner And a second sealing ring 35 interposed between the edges of the wire holes 33 of the outer plates 31 and 32 to insert the power supply line 22, and the inner and outer plates 31 and 32 integrally. Consists of a plurality of screws 36 to be fastened by. The first and second seal rings 34 and 35 are composed of ordinary rubber O rings.

When the sealing cap 30 is inserted into the end of the housing 10 and the screw 36 is tightened, the first sealing ring 34 is formed by both chamfers 31a, 32a, 31b, and 32b. Is strongly pushed to the inner surface of the housing 10 while being deformed to be pushed outward, and the second sealing ring 35 is firmly fixed to the housing 10 by being strongly pressed against the power line 22 while being pushed inward. As a result, you will be completely confidential.

The housing holder 40 has a locking portion of the housing 10, i.e., both sides that are acute with respect to the bottom surface in the example shown in Figs. 2 and 5b, and the housing 10a (in the example shown in Figs. 5a and 5b) ( A substantially C-type clip (clip: 41) that elastically grips the latching jaw 13 formed at both upper portions of both sides of the 10c, and the anchor bolt of the concrete gutter 60 by integrally bonding the clip (41) 61 and the base plate 42 is fastened to.

Base plate 42 is configured to have a width larger than the width of the housing 10 has a clip 41 in the middle, the fastening hole for the anchor bolt 61 is fitted to the end protruding to both sides of the clip 41 Each having 43. And the shape of the clip 41 is somewhat different depending on the cross-sectional shape of the housing 10.

The housing holder 40 may be composed of a single body of a size corresponding to the length of the housing 10, it is composed of a plurality of having a suitable length as shown in the predetermined interval along the longitudinal direction of the housing 10 It may be located.

The buffer block 50 is for appropriately suppressing damage to the lighting lane 1 due to the impact of the driving load of the vehicle (V), for example, may be composed of rubber or urethane having an appropriate cushion.

The buffer block 50 has an upper portion so that the light of the LED lamp 20 accommodated in the housing 10 can be illuminated to the outside while being completely inserted so that the housing 10 coupled with the housing holder 40 does not protrude to the outside. The assembly groove 51 is opened. Preferably, the assembling groove 51 has an approximately dovetail-shaped cross section penetrating the buffer block 50 in the longitudinal direction corresponding to the cross section of the housing 10, so as to stably and firmly receive and support the housing 10. It is also possible to prevent departure by.

Accordingly, the buffer block 50 is coupled to both ends of the assembly groove 51 in the state in which the housing 10 is assembled, and includes two end blocks 52 together to protect both ends of the housing 10. (10) is wrapped around the whole. The end block 52 is also made of the same material as the buffer block 50, and has a wire hole 52a through which the power line 22 can pass.

On the other hand, a plurality of fastening holes 53 into which the anchor bolts 61 of the concrete gutter 60 are fitted vertically are formed at both sides of the assembly groove 51 of the buffer block 50, and the upper part of each fastening hole 53. In order to couple the nut 61a to the anchor bolt 61, an adjusting hole 54 having a diameter larger than that of the fastening hole 53 is formed coaxially.

And each adjustment hole 54 is coupled to the closing cap 55 of the same material that prevents them, this closing cap 55 is the inner circumference and finish of the adjustment hole 54 so that it is not easily separated even from the driving impact of the vehicle (V) It is preferable that the matching groove 54a and the matching protrusion 55a correspond to each other on the outer periphery of the cap 55.

The concrete gutter 60 protects the buffer block 50 and suppresses the deformation of the asphalt concrete due to the vehicle V load due to the elasticity of the buffer block 50, and the buffer block 50 is a completely different foreign material. ) Is provided to allow the housing 10 to be separated from the road R for maintenance and the like while improving the low adhesion between the asphalt concrete and the ascon.

Concrete gutter (60) is dug a pit (G) on the road (R), and has a space (60a) for accommodating the buffer block (50). At this time, a plurality of anchor bolts 61 for fastening the housing holder 40 are inserted into the bottom of the concrete gutter 60 and are integrally formed, and each anchor bolt 61 is concrete gutter 60. Protrudes upwards from the bottom of the.

The height compensation block 70 compensates for the relative height difference of the lighting lane 1 when the asphalt concrete is overlaid due to the damage of the road R, and the thickness corresponding to the overlay height of the conventional asphalt concrete overlay construction. Is formed. The height compensation block 70 may be made of a cushion material such as rubber, such as the buffer block 50, may be made of a synthetic resin or the like.

The remaining reference numeral 52b is a screw head receiving groove which is formed on the inner side of the end block 52 to receive the head of the screw 36 of the sealing cap 30, and 62 is formed on the side wall of the concrete gutter 60 so that the power line ( It is a wire hole that allows the passage of 22).

The road lighting lane system according to the present invention having such a structural feature is a pit (G) of the appropriate width on the road (R) instead of the lane indicated by paint or the like on the road (R) in the direction of progress, the pit Insert the anchor bolt 61 in the bottom of (G) to build a concrete gutter (60).

Thereafter, the buffer block 50 into which the housing 10 is inserted into the space 60a in the concrete gutter 60 is inserted so that the anchor bolt 61 is fitted into the fastening hole 53, and the adjustment hole 54 is provided. The nut 61a is coupled to the distal end of the anchor bolt 61 passing through the fastening hole 43 of the housing holder 40 to fix the buffer block 50 to the concrete gutter 60, and then the buffer block 50. The finishing cap 55 is assembled to the adjusting hole 54 of the c) and installed on the road R.

Accordingly, as shown in FIG. 7, the lighting lane 1 of the present invention serves as a lane of the existing road R. In the present invention, a plurality of LED lamps 20 are formed in the housing 10. As the light is turned on or flashes and the light is emitted to the outside through the opening of the buffer block 50, the driver driving on the road R can reliably identify the lane.

Therefore, drivers can distinguish lanes more clearly from day and night, as well as in snowy and foggy areas, and can minimize lane invasion and resulting collisions due to unclear lane classification. It is also possible to exclude the use of a separate road sign bottle as in the prior art.

The lighting lane 1 of the present invention can be installed by digging a pit (G) in a part of the pavement (R) without completely removing the pavement of the road (R), if necessary, may be installed in the entire section of the road (R), or accident occurrence area As a result, it is possible to achieve an excellent effect in road sections that require special attention, for example, habitual fog spots, tunnels or curved sections.

On the other hand, when the road R is damaged and the asphalt concrete is to be covered, the closing cap 55 of the buffer block 50 is taken out, and the nut 61a coupled to the anchor bolt 61 through the adjusting hole 54. Loosen the release of the buffer block 50 after separating the buffer block 50 from the concrete gutter (60).

In this state, as shown in FIG. 6, the height compensation block 70 is placed on the bottom of the concrete gutter 60, and the buffer block 50 is inserted thereon and fastened and fastened with a nut 61a as in the case of installation. do. Then, the illumination lane 1 can maintain the same height as the road surface of the overlaid road (R).

At this time, the upper end of the concrete gutter 60 is relatively low by the height of the asphalt concrete overlay, which covers the upper portion of the concrete gutter 60 with ascon or the concrete gutter 60 in a state in which the buffer block 50 is disassembled. This can be solved by adding more concrete to the top of the ascon overlay.

Fig. 8 schematically shows another embodiment of a lighting lane system 1 of a road according to the present invention, which, in the configuration of the above-described embodiment, heat wires 80 which are properly operated according to a weather condition inside the housing 10. ) Is further provided.

The heating wire 80 is preferably operated only when the snow or the road (R) freezing, and for this purpose, although not shown separately, the snow wire (降雪) and the temperature sensor is provided together with the operation signal according to the detection signal.

Embodiments of this configuration, in addition to the effects of the above-described embodiment, even if the road R is covered with snow or frozen, the upper portion of the housing 10 by the heating wire 80 may be exposed to the driver under any circumstances. The lanes can be accurately identified, minimizing lane violations.

On the other hand, while the present invention has been described as being limited to the road buried in the function as a lane, this is merely for the purpose of illustration, the present invention is not limited to this can be used in various forms, of course.

For example, although not shown separately, it is also installed on the inner wall of the tunnel or the barrier at the edge of the road, which can guide the driver's eyes more clearly. In this case, the load of the vehicle does not directly affect the concrete gutter or the concrete gutter. It may be installed with the buffer block removed.

As described above, according to the road light emitting device for a road according to the present invention, by forming a lane by lighting in the state buried in the road, the driver is sure to always keep the lane regardless of weather conditions such as day and night as well as rain or fog This makes it possible to minimize the risk of traffic accidents caused by road invasion and to eliminate the use of separate road signs if used as a center line.

In particular, when the asphalt concrete is overlaid due to damage to the road, the buffer block is separated from the concrete gutter, the height compensation block is interposed between the two, and then remounted to maintain the same height as the road surface.

In addition, the lanes are covered with snow so that they can be effectively prevented from being seen or frozen, and the lanes of the roads can be clearly displayed at all times, and they can be installed on the roads relatively easily without removing the existing pavement. We can install throughout the whole section of road if necessary.

Therefore, the present invention has a very excellent effect that greatly contributes to ensuring the reliability of road traffic, driving stability and maintenance.

Claims (8)

A housing made of a transparent polycarbonate tube having a locking portion; A plurality of LED lamps disposed in the housing at predetermined intervals and receiving power from the outside to emit light in a predetermined pattern; Sealing caps for respectively sealing both ends of the housing; A housing holder coupled to the engaging portion of the housing to fix the housing to the concrete gutter; A body having an assembly groove for inserting a housing coupled to the housing holder, a portion of the upper surface of the assembly groove being longitudinally opened, and having a plurality of adjustment holes coaxially with the anchor bolt on both sides of the opening; An elastic cushioning block having a closing cap fitted into each of the adjustment holes; A concrete gutter is formed in the road in the direction of progress in a long direction and placed in the pit to accommodate the buffer block therein, and to protrude a plurality of anchor bolts through the buffer block at the bottom and fastened to the housing holder and the nut. ; And at least one height compensating block selectively interposed between the bottom of the concrete gutter and the buffer block. The method of claim 1, wherein the sealing cap, A pair of inner and outer plates each having a corresponding wire hole through which a power line passes, and having a chamfer portion at an edge of a surface facing each other and an edge of the wire hole, and interposed between a corner portion of the inner and outer plate. A road lighting lane system comprising a first sealing ring, a second sealing ring interposed between the wire hole edges of the inner and outer plates, and a plurality of screws integrally coupling the inner and outer plates. . According to claim 1 or 2, wherein the assembling groove of the buffer block is made of a dovetail type penetrating the buffer block in the longitudinal direction, the buffer block is coupled to both ends of the assembling grooves respectively to protect two housings Road lighting lane system, characterized in that further comprising an end block. According to claim 1, wherein the cross section of the housing, Road lighting lane system, characterized in that consisting of a triangular, trapezoidal, circular having a jaw on both sides of the outer periphery, a rectangular tube having a hook on both sides. The method of claim 1, wherein the housing holder, A clip that elastically grips the engaging portion of the housing and a width larger than the width of the housing to integrally fix the clip in the middle, and having a fastening hole on both sides to a base plate fixed to the anchor bolt. Road lighting lane system, characterized in that made. 3. The lighting lane system according to claim 1 or 2, wherein the height compensating block has a thickness corresponding to a normal asphalt height. The system of claim 1, wherein a heating wire is further provided inside the housing. 8. The road lighting lane system according to claim 1 or 7, further comprising a solar cell installed at a side of the road and generating solar power to supply the power required to the LED lamp and the heating wire.

Images