KR20130113192A - Night safety guiding apparatus for guard rail - Google Patents
Night safety guiding apparatus for guard rail Download PDFInfo
- Publication number
- KR20130113192A KR20130113192A KR1020120035576A KR20120035576A KR20130113192A KR 20130113192 A KR20130113192 A KR 20130113192A KR 1020120035576 A KR1020120035576 A KR 1020120035576A KR 20120035576 A KR20120035576 A KR 20120035576A KR 20130113192 A KR20130113192 A KR 20130113192A
- Authority
- KR
- South Korea
- Prior art keywords
- guardrail
- night
- led
- led module
- night safety
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
- E01F9/617—Illuminated or wired-up posts, bollards, pillars or like upstanding bodies or structures for traffic guidance, warning or control
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a nightrail safety induction device for guardrails, and more particularly, to a nightrail safety induction device for guardrails that can be attached to an existing guardrail, and in particular, can improve traffic safety in a turning section of a road. .
Guard rails are railings or facilities installed between the lanes and sidewalks or at the boundary of the roadway to prevent accidents on the road. Primarily, guardrails are installed on highways, vehicle-only roads, and uphill sections, downhill sections, and sharp turns, where the safety of vehicles is an issue.
In particular, when driving at night, the driver often cannot check the guardrail when driving at night, and it is not easy to secure the view of the guardrail when driving with the low light. It results in driver discomfort and improves the risk of accidents. In addition, when the headlight does not operate during night driving or when it is difficult to secure visibility in rainy weather, there is a problem that the safety accident of the running vehicle increases due to difficulty in identifying the guardrail. In addition, the conventional safety device uses a reflection product, a delineator, a chevron sign, and the like on a conventional guard rail, which is quite dirty and unfamiliar with the road because it is not easily recognized by the driver's eyes. There is a problem that the delay of the road curve section causes a lot of accidents.
In order to solve this problem, a lot of researches have recently been made to prevent vehicle accidents by installing LED lighting devices on guard rails. As part of this research, Korean Patent No. 10-1021971 is a conventional guard rail fixed to a support and having a curved surface including a protrusion and a depression on the side of the road, which is installed on the support to convert sunlight into electrical energy. A solar cell unit to convert; An LED unit mounted to the recess and configured to irradiate an advertisement display and light, and an opaque plate to cover the recess to protect the LED; And a controller for controlling the solar cell unit and the LED unit, wherein the controller discloses a guardrail for providing a safe driving guide and advertisement for a vehicle, wherein the controller controls power supply, brightness, and advertisement display of the LED. Doing.
However, since the conventional technology removes the existing guard rail and installs a new guard rail, the replacement cost is high, and the number of LED modules is required to secure the required amount of light and brightness. There is a problem in that the amount of power is very high that can not use solar energy as the main energy source.
In order to solve the problems of the prior art, the present invention can be attached to the existing guard rail, the replacement cost is low, and even if a small number of LED modules can be secured the desired light quantity and brightness, the power consumption is low It has led to the development of a night safety induction device for guard rails that can use energy supplied from an optical panel as a main energy source.
It is an object of the present invention to provide a night guarding device for guard rails that can be attached to an existing guard rail at a low replacement cost.
Another object of the present invention is to provide a nightrail safety induction device for the guardrail that can secure the desired light quantity and brightness even using a small number of LED modules.
Still another object of the present invention is to provide a nightrail safety induction device for a guardrail which can use energy supplied from a solar panel as a main energy source with low power consumption.
The above and other objects of the present invention can be achieved by the present invention described below.
Guardrail night safety guide device according to an embodiment of the present invention, the LED device for emitting light to the front; And a plate-shaped outer housing having a guide portion into which the LED device can be inserted and attachable to the guard rail.
Here, the LED device, the light guide plate; A reflective film attached to a bottom surface of the light guide plate; A first LED module disposed on one side of the light guide plate to which the reflective film is attached; A first side casing disposed on one side of the light guide plate to which the reflective film is attached, the first side casing having a shape bent in a direction of the light guide plate to accommodate the first LED module; And a second side casing positioned to face the first side casing, the second side casing disposed on the other side of the light guide plate to which the reflective film is attached, wherein the outer housing is formed of the photometric LED device. Both side portions are formed in a plate shape bent upwardly so that the first side casing and the second side casing can be inserted, and a pair of guide portions are provided on both sides of the upper portion in the longitudinal direction.
The photometric type LED device further includes a second LED module accommodated inside the second side casing, wherein the second side casing has a shape in which upper and lower portions are bent in a light guide plate direction to accommodate the second LED module. It is done.
The nightrail safety induction device for the guardrail, one end is connected to the LED module and extending to the outside; And a photovoltaic panel connected to the other end of the wire part and including a solar cell converting solar energy into electrical energy.
The night safety guide device for the guardrail is characterized in that it further comprises a fastening portion for coupling the outer housing to the panel of the guardrail.
The night guarding apparatus for guardrails may further include a controller for enabling the LED module to blink at a predetermined time interval.
In addition, the guardrail night safety guide device according to another embodiment of the present invention, the outer housing is made of a plate shape bent in both sides, the upper housing having a pair of guides in the longitudinal direction on both sides; A reflective film attached to an upper surface of the outer housing; A first LED module disposed in the longitudinal direction at the center of the upper portion of the reflective film; And a Fresnel lens plate inserted into the pair of guide parts, the Fresnel lens plate having a pattern of at least one concentric circle on the bottom surface for condensing and amplifying the light emitted from the first LED module.
Here, the guardrail night safety induction apparatus, one end is connected to the first LED module extending the wire portion; And a photovoltaic panel connected to the other end of the wire part and including a solar cell converting solar energy into electrical energy.
The first LED module includes at least one LED device capable of converting electrical energy into light energy, and the LED device is disposed at the center of the concentric circle structure of the Fresnel lens plate on a vertical coordinate.
The night safety guide device for the guardrail is characterized in that it further comprises a fastening portion for coupling the outer housing to the panel of the guardrail.
The night guarding apparatus for guardrails may further include a control unit which enables the first LED module to blink at a predetermined time interval.
The present invention can be attached to the existing guard rail, the replacement cost is low, it is possible to secure the desired light quantity and brightness even using a small number of LED modules, the power consumption is low, the energy supplied from the solar panel to the main energy source It can be used, and in particular, it is possible to lower the accident rate of the road rotation section, and has the effect of providing a night safety guide device for the guardrail that can improve the visibility of the driver using the light guide plate.
1 is an exploded perspective view schematically showing the appearance of a photometric type LED device according to the present invention.
Figure 2 is a state diagram schematically showing the state of assembling the night safety guide device for guard rails according to an embodiment of the present invention.
Figure 3 is an exploded perspective view schematically showing the appearance of the guardrail night safety induction apparatus according to another embodiment of the present invention.
Figure 4 is a state diagram showing the use of the guardrail night safety induction device according to an embodiment of the present invention coupled to the guardrail schematically.
The above objects, features and other advantages of the present invention will become more apparent by describing the preferred embodiments of the present invention in detail with reference to the accompanying drawings. Hereinafter, with reference to the accompanying drawings will be described in detail the night guarding apparatus for guard rails according to the present invention.
Guardrail night safety guide device of the present invention, the LED device for emitting light to the front; And a plate-shaped outer housing having a guide portion into which the LED device can be inserted, and including a plate-shaped outer housing that can be attached to the guard rail, without removing the existing guard rail and reinstalling the light-emitting guard rail. I can attach it.
1 is an exploded perspective view schematically showing the appearance of a photometric type LED device according to the present invention.
As shown in FIG. 1, the metering
The
The
The
The
The
Figure 2 is a state diagram showing the use of assembling the guardrail night safety guide device according to an embodiment of the present invention.
As illustrated in FIG. 2, the night safety induction device for the guardrail according to the exemplary embodiment of the present invention includes an
The
Figure 3 is an exploded perspective view schematically showing the appearance of the guardrail night safety induction apparatus according to another embodiment of the present invention.
As shown in FIG. 3, the night safety guide device for a guardrail according to another embodiment of the present invention includes an
Details of the
The
The night guarding device for guardrails according to another embodiment of the present invention is a manufacturing cost because the desired amount of light can be obtained using a small number of LED elements compared to the night guarding device for guardrails according to an embodiment of the present invention And it can be configured as a device that can reduce the power consumption.
In addition, the night safety guide device for guardrails according to FIGS. 1 to 3 may further include a side cover part (not shown) and / or a front cover part (not shown) to improve durability and waterproofness.
In addition, the night safety induction apparatus for the guardrail of the present invention may be configured to further include a controller for enabling the first LED module and / or the second LED module to blink at a predetermined time interval. In this case, the driver driving at night can prevent the traffic safety accident by allowing the driver to identify the curved section before entering the curved section, and the night safety guide device for the guardrail of the present invention is installed at the rear of the upper guard rail. It is economical because the vehicle can prevent damage to the device in the event of a guardrail collision, thereby reducing the damage of the product without giving the driver a risk of injury due to debris. In addition, the flashing of the night guarding apparatus for guardrails of the present invention can further arouse the driver's attention, and has the advantage of reducing the power consumption.
4 is a state diagram schematically showing a state in which the guardrail night safety induction apparatus according to an embodiment of the present invention coupled to the guard rail.
As shown in FIG. 4, the night safety induction device for the guardrail including the light metering
The
In addition, the night safety induction apparatus for the guardrail according to the present invention may be configured to enable the external power at the same time. For example, on a road without a street lamp that cannot use commercial electricity, an external power providing device including a battery, a controller, a communication controller, and a controller in addition to a solar panel is used in combination with a nightrail safety induction device for the guardrail of the present invention. And, on the road with a streetlight that can use commercial electricity AC converter; External power providing device consisting of a controller, a communication controller and a controller, etc. can be used in combination with the nightrail safety induction device for the guardrail of the present invention. In addition, the guardrail night safety induction apparatus of the present invention may be installed to further include a safety circuit breaker and the like to prevent an electric shock accident in case of an accident or rainy weather.
Although not shown in FIG. 4, the night safety guide device for the guardrail according to another exemplary embodiment of the present invention may further include a
In addition, the night safety guide device for the guardrail according to an embodiment of the present invention may further include a fastening part for coupling the
Although the preferred embodiments of the present invention have been described, the present invention is not limited to the specific embodiments described above. That is, those skilled in the art to which the present invention pertains can make many changes and modifications to the present invention without departing from the spirit and scope of the appended claims, and all such appropriate changes, modifications and Equivalents should be considered to be within the scope of the present invention.
10: metering LED device 20: outer housing
30: wire part 40: solar panel
110: light guide plate 120: reflective film
131: first LED module 132: second LED module
141: first side casing 142: second side casing
150: Fresnel lens plate 210: guide portion
Claims (11)
A plate-shaped outer housing having a guide portion into which the LED device can be inserted and attachable to a guard rail;
Guardrail night safety guide device comprising a.
A light guide plate; A reflective film attached to a bottom surface of the light guide plate; A first LED module disposed on one side of the light guide plate to which the reflective film is attached; A first side casing disposed on one side of the light guide plate to which the reflective film is attached, the first side casing having a shape bent in a direction of the light guide plate to accommodate the first LED module; And a second side casing positioned to face the first side casing and disposed on the other side of the light guide plate to which the reflective film is attached.
The outer housing,
The first side casing and the second side casing of the metering type LED device is formed in a plate shape bent in the upper direction bent in the upper direction, characterized in that it comprises a pair of guides in the longitudinal direction on the upper both sides Night safety guidance device for guard rails.
A solar panel connected to the other end of the wire part and including a solar cell converting solar energy into electrical energy;
Night guarding device for guardrail, characterized in that it further comprises.
A reflective film attached to an upper surface of the outer housing;
A first LED module disposed in the longitudinal direction at the center of the upper portion of the reflective film; And
A Fresnel lens plate inserted into the pair of guide parts, the Fresnel lens plate having a pattern of at least one concentric circle on the bottom surface for condensing and amplifying light emitted from the first LED module;
Guardrail night safety guide device comprising a.
A solar panel connected to the other end of the wire part and including a solar cell converting solar energy into electrical energy;
Night guarding device for guardrail, characterized in that it further comprises.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120035576A KR20130113192A (en) | 2012-04-05 | 2012-04-05 | Night safety guiding apparatus for guard rail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120035576A KR20130113192A (en) | 2012-04-05 | 2012-04-05 | Night safety guiding apparatus for guard rail |
Publications (1)
Publication Number | Publication Date |
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KR20130113192A true KR20130113192A (en) | 2013-10-15 |
Family
ID=49633875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020120035576A KR20130113192A (en) | 2012-04-05 | 2012-04-05 | Night safety guiding apparatus for guard rail |
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KR (1) | KR20130113192A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020017758A1 (en) * | 2018-07-16 | 2020-01-23 | 효성종합(주) | Light-emitting curbstone |
-
2012
- 2012-04-05 KR KR1020120035576A patent/KR20130113192A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020017758A1 (en) * | 2018-07-16 | 2020-01-23 | 효성종합(주) | Light-emitting curbstone |
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