KR101045131B1

KR101045131B1 - Guard rail for protection having a lamp unit

Info

Publication number: KR101045131B1
Application number: KR1020090050083A
Authority: KR
Inventors: 정정길
Original assignee: 정정길; 주식회사 서림
Priority date: 2009-06-05
Filing date: 2009-06-05
Publication date: 2011-06-30
Also published as: KR20100131276A

Abstract

The present invention relates to a guardrail for protection provided with light emitting means, and more particularly, to provide a guardrail installed on a road or a bridge. The present invention relates to a guardrail provided with light emitting means for inducing safe driving of a vehicle.

In the guardrail provided with the light emitting means according to the present invention, in the guardrail provided with light emitting means having a handrail holding body which is installed at regular intervals on the boundary surface of the bridge or road so as to support the handrail pipe horizontally, the handrail. It is provided to protrude in front of the holding body, the upper portion is provided with an upper flat portion forming a flat surface, the inclined protrusion piece provided with a side inclined portion inclined from the front to the side so as to be exposed to the driver's field of view in the driving direction And a solar cell installed in the upper flat portion of the handrail holding body, power supply means for charging and discharging electric energy generated in the solar cell, and supplied to the side slope portion to receive electricity from the power supply means. It includes a light emitting means consisting of a light emitting body for emitting light, and a polycarbonate (PC) protective plate installed to the outside of the light emitting body And that is characterized.

Guardrail, light emitting means, surface light emitting, handrail holding, high brightness LED lamp, inorganic EL (Electro Luminescence) sheet

Description

Guard rail with light emitting means {GUARD RAIL FOR PROTECTION HAVING A LAMP UNIT}

The present invention relates to a guardrail for protection provided with light emitting means, and more particularly, to provide a guardrail installed on a road or a bridge. The present invention relates to a guardrail provided with light emitting means capable of inducing safe driving of a vehicle in bad weather.

In general, the separator that separates the boundary between the sidewalk and the roadway of the road or bridge, and the overpass and the highway, the guardrail is fixed to the railing column installed at regular intervals by bolts or welding to induce pedestrian safety and safe driving of the vehicle In order to prevent the vehicle from falling due to an accident, a large number of guardrails are usually installed. Recently, railings have been commonly used to install a relatively round, thick pipe at the top or at the top and at the middle, depending on the purpose of installation. In addition, such a railing is conventionally installed only in consideration of a function for preventing a fall due to accidental accident or driving carelessness while driving a vehicle, but recently, it is installed as an insertion type or attachment type to a prop or guard rail of the railing. It is a trend to develop protective railings equipped with safety reflectors or reflective signs to inform the driver at night or in bad weather to induce safe driving.

However, such a railing should be provided with a high-quality reflector so as to receive a headlight of the vehicle and reflect it back by an appropriate amount. It protrudes in the direction of the road from the road, and it is easy to be damaged by the vehicle contact due to the driver's carelessness, and as the use time elapses, the reflective ability of the light decreases due to dust or smoke on the road. Maintaining the safety signs installed throughout the road has been a difficult situation in practice.

The present invention has been made to solve the above problems, the visibility of the railing holding body is installed at every interval of the bridge or road, excellent visibility, and equipped with high intensity light-emitting means damage to safety indicators due to collision with the vehicle And even and clear light is always emitted day and night, minimizing light reduction caused by foreign substances, and easily recognized by pedestrians and drivers, preventing traffic safety accidents on the road, It is to provide a guardrail provided with light-emitting means for the beautiful scenery around the bridge.

In order to achieve the above object, the guardrail provided with light emitting means according to the present invention includes a light emitting means having a handrail holding body installed at a predetermined interval on a boundary surface of a bridge or a road so as to horizontally support the handrail pipe. In the guardrail for protection, it is provided to protrude toward the front of the handrail holding body, the upper portion is provided with an upper flat portion to form a flat surface, and is inclined from the front to the side so as to be exposed to the driver's field of view in the driving direction of the vehicle An inclined protrusion having a side slope portion, a solar cell installed on the upper flat portion of the handrail holding body, power means for charging and discharging electric energy generated in the solar cell, and installed on the side slope portion Light emitting means composed of a light emitting body that receives electricity from the power supply means and emits light, and is provided to the outside of the light emitting body It characterized in that it comprises a polycarbonate (PC) protective plate.

In addition, the protective railing provided with the light emitting means according to the present invention, the inclined projection piece is characterized in that the side inclined portion is formed in the left and right homogeneous so as to be recognized from both sides of the direction in which the vehicle runs and the opposite direction.

In addition, the guardrail is provided with a light emitting means according to the present invention, the light emitting means is a light guide plate which is diffused by the light is introduced from the side is emitted to the front, and is provided to the side of the light guide plate to supply power from the power supply means It characterized in that it comprises at least one high-brightness LED lamp that receives the light.

In addition, the guardrail is provided with a light emitting means according to the present invention, the light emitting means, the inorganic EL (Electro Luminescence) sheet which is emitted when the power is supplied from the power supply means, the inorganic EL sheet on and off and brightness Characterized in that consisting of a control unit for adjusting the.

According to the above configuration, the guardrail provided with the light emitting means according to the present invention has excellent visibility on the handrail holding body installed at every interval of a bridge or road, and has high intensity light emitting means to prevent collision with the vehicle. It prevents the damage of safety signs caused by it, and evenly and vividly emits light at day and night, minimizing the reduction of the light quantity caused by foreign substances, and it is easily recognized by pedestrians and drivers to prevent traffic safety accidents on the road. It has the advantage that the landscape around the road or bridge with railings is beautiful.

Hereinafter, with reference to the embodiment shown in the drawings will be described in more detail the protective railing 1 is provided with a light emitting means according to the present invention.

1 is an overall perspective view showing a state in which a guardrail with a light emitting means is installed according to an embodiment of the present invention, Figure 2 is a configuration of a guardrail with a light emitting means according to an embodiment of the present invention Figure 3 is an exploded perspective view showing, Figure 3 is a cross-sectional view showing a state in which the guardrail is provided with a light emitting means according to an embodiment of the present invention.

Referring to the drawings, the guardrail is equipped with a light emitting means according to an embodiment of the present invention, handrail pipe 10, handrail holding body 20, inclined protrusion piece 30, light emitting means 40, protective plate It consists of 50.

The handrail pipe 10 is formed in the shape of a circular pipe used for a conventional guardrail railing, and is supported by a pipe support groove 21 which is recessed at an upper end of the handrail holding body 20. A bolt support groove 11 is formed at one side of the handrail pipe 10 supported by the pipe support groove 21 to support the head of the bolt, and the bolt supported by the bolt support groove 11 is the pipe. It is inserted into the fastening hole 22 and fastened with a nut to be firmly fixed to the pipe support groove 21. In addition, the handrail pipe 10 is not limited to a circular shape, but may be formed in various shapes such as a track shape and a quadrangle.

The handrail holding body 20, the anchor bolt fastening hole 23 is formed at the lower end so as to horizontally support the handrail pipe 10 to form a guard rail to form an interface on an elevated road, highway, bridge, etc. Inserted into the anchor bolt 110 installed to protrude upwards at regular intervals in the upper barrier (C) of the concrete to be projected to be fastened and fixed by the nut (120).

The inclined protrusion piece 30 is provided to protrude forward of the handrail holding body 20. The inclined protrusion piece 30 is provided with an upper flat portion 31 that forms a flat surface at an upper portion thereof, and has a side slope portion 32 that is inclined from the front side in a lateral direction so as to be exposed to the driver's field of view in a driving direction of the vehicle. Is provided. In addition, the inclined protrusion piece 30 is characterized in that the side inclined portion 32 is formed in a left and right isomorphism so as to be recognized from both sides of the vehicle driving direction and the opposite direction.

On the other hand, the inclined protrusion piece 30 may be formed integrally with the handrail holding body 20, but in consideration of the convenience of manufacturing the mold of the handrail holding in one embodiment of the present invention by welding, casting connection, etc. It is to be coupled to the handrail holding body (20).

The light emitting means 40 is provided so that the visibility of the handrail holding body 20 can be easily recognized by pedestrians and drivers by always illuminating uniform light at night and at night so as to prevent traffic safety accidents. In order to achieve the above object, the light emitting means 40 of the present invention, the solar cell 41 and the handrail holding body 20 is installed on the upper flat portion 31 of the inclined protrusion piece (30) It is composed of a power supply means 42 installed to be introduced into the inside and a light emitting body installed in the side slope portion 32.

As described above, the inclined protrusion piece 30 is for installing a part of the light emitting means 40. Referring to the drawings in detail, the upper flat portion 31 and the side slope portion 32 is formed with a predetermined recessed surface for the light emitting means 40 is easily installed. In addition, the solar cell 41 is compactly embedded in the upper flat portion 31 to generate electrical energy from sunlight. In addition, the power supply unit 42 is embedded in the handrail holding body 20 to charge and discharge electricity generated in the solar cell 41. In addition, the power supply means 42 is preferably a storage battery or a large capacity capacitor.

On the other hand, the light emitting means 40 in one embodiment of the present invention, the light guide plate 43 is diffused by the side reflections are emitted to the front and the light guide plate 43 is installed to the side of the light guide plate 43 is the power supply means ( And at least one high-brightness LED lamp that emits power by being powered from 42).

Referring to the drawings, the light emitting unit of the light emitting means 40 is the LED module 44, the plurality of high-brightness LED lamps are arranged on the PCB substrate of the bar shape. The LED module 44 is provided to emit light from one side or both sides of the light guide plate 43. In addition, the light guide plate 43 and the LED module 44 are installed on both side recesses of the side inclined portions 32 formed in the left and right sides of the inclined protrusion piece 30 and connected to the power supply means 42.

Therefore, the LED module 44 supplied with power from the power supply means 42 diffuses light reflected from the side of the light guide plate 43 and diffuses light uniformly to the front of the light guide plate 43. Will be released.

Meanwhile, a control circuit 45 may be further provided to detect the ambient illuminance to turn on the LED module 44 when the detected illuminance is lower than or equal to a predetermined value, and to turn off the LED module 44 when it is higher than or equal to the predetermined value. . Accordingly, even in a rainy season during a cloudy day, the electric energy stored in the power supply unit 42 can be continuously supplied to the LED module 44 whenever necessary so that the handrail holding body 20 can be easily recognized from the driver. This will ensure traffic safety on the road.

On the other hand, Figure 4 is an exploded perspective view showing the configuration of a guardrail with a light emitting means according to another embodiment of the present invention.

The light emitting means 40 'is an inorganic EL (Electro Luminescence) sheet 43' which is surface-emitted by receiving power from the power supply means 42 ', and controls on / off control and brightness of the inorganic EL sheet. It characterized in that it comprises a control unit 44 'for.

Referring to the drawings, the light emitting means 40 ′ is characterized by surface emission using inorganic EL (Electro Luminescence) to maximize light visibility at cloudy days, at night and at long distances.

The inorganic EL sheet 43 'is internally installed at both side sloping portions 32 of the inclined protrusion pieces 30 facing both sides in a direction in which the vehicle receives power from the power supply means 42'. It will emit light. Accordingly, the vehicle passing through the road can easily recognize the handrail holding body 20 provided with the inclined protrusion piece 30 to protrude. In addition, the inorganic EL sheet 43 'is generally produced by printing a silk screen on a transparent conductive film (ITO: Indium-Tin Oxide) on a front electrode layer, a fluorescent layer, a dielectric layer, a back electrode layer, and a protective layer. It has almost no heat generation due to uniform surface light emission, and its power consumption is so small that the thickness including text sheet can be minimized, so it has a long lifespan and can be processed in various forms. Since it is light and strong and strong against vibration and impact, it is installed on the inclined protrusion piece 30 to provide the driver with sufficient light amount even before repairing the damaged guard rail, even if a collision with the vehicle occurs. It can be applied as an advantageous light emitting means.

The control unit 44 'is provided with the power supply means 42', and the inside of the handrail holding body 20 to control the on-off control and brightness of the inorganic EL sheet 43 'to emit light. It is fixedly installed on. The controller 44 ′ is preferably made compact in order to be easily installed into the handrail holding body 20. In addition, the control unit 44 'allows the inorganic EL sheet 43' to produce animations that can be controlled in various colors through the control unit 44 ', so that various colors are formed on the upper layer of the vehicle. By allowing the driver to recognize the handrail holding body 20 more clearly, it induces traffic safety of the road, and provides a beautiful surrounding landscape to the pedestrians of the road.

On the other hand, the polycarbonate (PC) protective plate (50, 50 '), the light guide plate 43 and the LED module which is constructed in both the embodiment and the other embodiment of the present invention is built in the side slope portion (32) 44 and the inorganic EL sheet 43 'are provided on the outside thereof to protect them. The polycarbonate protective plate (50,50 '), which is often referred to as lexan and is widely used as a building material, has excellent impact resistance, has 250 times the strength of plate glass and 30 times the strength of acrylic, and has a special coating on the surface to change climate. It is well characterized by having high thermal efficiency. The polycarbonate protective plate 50, 50 'is to protect the configuration of the light emitting means 40, 40' by blocking dust, asphalt dust or rain water generated by the vehicle traveling on the road. In addition, the polycarbonate protective plate (50, 50 ') is a rubber packing (not shown in the drawing) the edge portion of the side slope portion 32 recessed surface in which the polycarbonate protective plate (50, 50') is installed in preparation for a collision of the vehicle, etc. C), the polycarbonate protective plate (50, 50 ') from the outside to be more watertight.

The protective railing provided with the light emitting means described above and shown in the drawings is only one embodiment for carrying out the present invention, and should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is defined only by the matters set forth in the claims below, and the embodiments which have been improved and changed without departing from the gist of the present invention will be apparent to those skilled in the art. It will be said to belong to the protection scope of the present invention.

1 is an overall perspective view showing a state in which a guardrail is provided with a light emitting means according to an embodiment of the present invention.

Figure 2 is an exploded perspective view showing the configuration of a guardrail with a light emitting means according to an embodiment of the present invention.

Figure 3 is a cross-sectional view showing a state in which the guardrail is provided with a light emitting means according to an embodiment of the present invention.

Figure 4 is an exploded perspective view showing the configuration of a protective egg is provided with a heating means according to another embodiment of the present invention.

10 handrail pipe

110 anchor bolt

120 nuts

20 handrail

21 Pipe Support Groove

22 Pipe fastener

23 anchor bolt fastening

30 Inclined Projection

31 Upper Flat

32 Side Slope

40,40 'light emitting means

41,41 'Cell

42,42 'power supply

43 LGP 43 'Inorganic EL Sheet

44 LED Module 44 'Control

45 control circuit

50,50 'shroud

Claims

In the guardrail provided with light-emitting means having a handrail holding body which is installed at regular intervals on the boundary surface of the bridge or road to support the handrail pipe horizontally,

It is provided to protrude toward the front of the handrail holding body, the upper portion is provided with an upper flat portion to form a flat surface, the inclination is provided with a side inclined portion formed inclined from the front side to the driver's view in the driving direction of the vehicle Protrusions,

A solar cell installed on the upper flat portion of the handrail holding body, power means for charging and discharging electric energy generated in the solar cell, and installed on the side slope portion to receive light from the power supply means and emit light. Light emitting means composed of a light emitting body,

Guardrail for protection provided with a light emitting means, characterized in that it comprises a polycarbonate (PC) protective plate installed to the outside of the light emitter.

The method of claim 1,

The inclined protrusion piece is a guardrail with a light emitting means, characterized in that the side inclined portion is formed in the right and left sides so as to be recognized from both sides of the vehicle driving direction and the opposite direction.

The method according to claim 1 or 2,

The light emitting means includes a light guide plate in which light introduced from the side is diffusely reflected and emitted to the front, and at least one high brightness LED lamp installed to the side of the light guide plate to receive power from the power supply means and to emit light. Guardrail is provided with a light emitting means.

The method according to claim 1 or 2,

The light emitting means is provided with an inorganic EL (Electro Luminescence) sheet which is emitted when the power is supplied from the power supply means, and the protection provided with light emitting means characterized in that the control unit for controlling the on and off and the brightness of the inorganic EL sheet Dragon railings.