KR101560142B1 - A led modules lighting device for road - Google Patents

A led modules lighting device for road Download PDF

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Publication number
KR101560142B1
KR101560142B1 KR1020150092659A KR20150092659A KR101560142B1 KR 101560142 B1 KR101560142 B1 KR 101560142B1 KR 1020150092659 A KR1020150092659 A KR 1020150092659A KR 20150092659 A KR20150092659 A KR 20150092659A KR 101560142 B1 KR101560142 B1 KR 101560142B1
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KR
South Korea
Prior art keywords
angle adjusting
insertion hole
angle
hole
led module
Prior art date
Application number
KR1020150092659A
Other languages
Korean (ko)
Inventor
이성형
Original Assignee
재진가로등 주식회사
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Priority to KR1020150092659A priority Critical patent/KR101560142B1/en
Application granted granted Critical
Publication of KR101560142B1 publication Critical patent/KR101560142B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/107—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using hinge joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads

Abstract

The present invention relates to an LED module lighting installation for a road. The LED module lighting installation comprises: a main frame; a first angle adjusting means; a first rotating unit; a second angle adjusting means; a second rotating unit; an LED module radiating light to a road; a radiator panel prepared in the rear side of the LED module and lowering the heat radiated from the LED module; a first setscrew coupled to a third insertion hole of the first rotating unit; a second setscrew coupled to a ninth insertion hole of the second rotating unit; a rotating means rotating the whole of the main frame; a case protecting the main frame, the first angle adjusting means, the first rotating unit, the second angle adjusting means, the second rotating unit, the LED module, the radiator panel, the first setscrew, the second setscrew, and the rotating means from the outside; and a transmission window protecting the LED module from the outside and allowing light from the outside to penetrate the transmission window.

Description

[0001] The present invention relates to an LED module,

The present invention relates to a lighting device for a road LED module, and more particularly, to a lighting device for a road LED module, which is installed in a railway or a road structure, Of course, the driver's glare is prevented, and the left and right angles can be individually adjusted to eliminate blind spots that do not illuminate between installation intervals, preventing accidents caused by blind spots, Which can control the straightness of light due to the angle of incidence of light and prevent the glare of the driver.

Generally, roads are mainly used by vehicles or pedestrians, and on the roads of vehicles, it is necessary for the driver to easily identify the roads and use them safely.

The driver of the vehicle traveling at a high speed can easily identify the lane and the other vehicle during the week in which the vicinity identification is easy. On the other hand, at the night where the vicinity identification is difficult, the driver can easily identify the road, A lighting device is installed.

However, a conventional lighting device such as a streetlight is installed at a high position to illuminate a wide range with a single streetlight. In order to sufficiently illuminate the road surface due to a long distance from the road surface, There was a problem in lifetime and power use.

In addition, in the case of a conventional street lamp, since the distance between the light source and the road surface is long, it is disadvantageous to achieve the purpose of sufficiently illuminating the road surface by scattering by the water droplet of the mist when the mist is generated, and the light source illuminates from the upper part of the road toward the lower part. There is a problem that the brightness of the lower part of the lower part is lowered as the hot spot is brighter and the roads are not uniformly illuminated.

In addition, since the range illuminated by the streetlight is formed around the light source, it is illuminated by the backlight to the outside of the road where the illumination is not needed, so that the creature or the insect receives light even at night, there was.

In addition, since the position of the light source is located above the driver's field of vision, direct light is emitted to the driver to cause glare during operation, which hinders safe driving and the light source is located at a height higher than the ground, There is a problem in that the pole for supporting it must be made strong so that the manufacturing cost is increased.

Korean Utility Model Registration No. 20-0002998 (Apr. 12, 1996)

SUMMARY OF THE INVENTION The present invention has been made to solve the problems of the prior art as described above, and it is an object of the present invention to provide a vehicle lane or a structure of a road, It is possible to prevent the driver from glare as well as to prevent the driver from glare. By adjusting the left and right angle individually, it is possible to eliminate the blind spot which does not illuminate between the installation intervals, And it is an object of the present invention to provide an illumination device for a road LED module which can control the straightness of light due to the angle of illumination of light irradiated on the road and prevent the glare of the driver.

In order to achieve the above object, the present invention provides a lighting device for a road LED module, comprising: a main frame formed in a plate shape with a predetermined length; A first insertion hole is formed in the center of the front side of the main frame so that the first hinge body is inserted into the center of the side of the upper and lower angle adjusting plate, A first angle adjusting means formed on a side surface of the upper and lower angle adjusting plate spaced apart forward to form a first angle adjusting hole to be curved at a center of the first insertion hole; The first angle adjusting means is formed in a plate shape between the upper and lower angle adjusting plates formed at the center of the front side of the main frame, A first rotary plate is formed in a semi-disc shape, a second insertion hole is formed in the center of the side of the first rotary plate to be engaged with the first hinge member of the first angle adjusting means, A first rotation part formed with a third insertion hole corresponding to the first angle adjusting hole of the first angle adjusting means on a side surface of the rotary plate and having a first accommodating part formed on the front side thereof; A first upper, lower, left, and right angle adjustment plates are formed in the form of semi-circular plates on the front both side ends of the main frame, and a second hinge body is inserted into the center of the side of the first upper, A fifth insertion hole is formed spaced rearward from the fourth insertion hole and the fourth insertion hole and a fourth insertion hole and a fifth insertion hole are formed on the side of the first upper, lower, left, and right angle adjustment plates spaced rearward from the fifth insertion hole, A second angle regulating ball and a third angle regulating ball are formed so as to be curved at the center of each insertion hole, and in the form of a semi-circular plate which is spaced apart from the first upper, lower, left, and right angle regulating plates, A seventh insertion hole is formed so as to be spaced forward from the sixth insertion hole and the sixth insertion hole so that the second hinge body is inserted into the center of the side of the second upper, lower, left, and right angle adjustment plates, 7 Side of the second upper, lower, left, and right angle adjustment plate spaced forward from the insertion hole A sixth insert ball of claim 7, each insertion hole center curvature becomes a fourth angle adjustment of the ball and the fifth control the second angle at which the ball recline forming means to; A first upper, lower, left, and right angle adjustment plates of the second angle adjusting means formed on the front side portions of the main frame and a second upper, lower, left, and right angle adjusting plates, A second rotation plate is formed in a shape of a semi-circular plate symmetrical to the first, second, upper, lower, left, and right angle control plates of the second angle adjusting means and rotatably hinged to each end of the second rotation plate, An eighth insert hole is formed in the second angle adjusting means, and an eighth insert hole is formed to be coupled to the second hinge member of the second angle adjusting means. A second angle adjusting hole of the second angle adjusting means or a third angle adjusting hole A second rotation part formed with a ninth insertion hole corresponding to the angle adjusting hole, the fourth angle adjusting hole or the fifth angle adjusting hole, and having a second accommodating part on the front side; An LED module accommodated in each of the first accommodating portion of the first rotating portion and the second accommodating portion of the second rotating portion and irradiating light to the road; A heat sink provided on a rear side of the LED module to lower heat generated in the LED module; A first fixing screw inserted from a first angle adjusting hole of the first angle adjusting means and screwed to a third insertion hole of the first rotating portion to fix the first rotating portion to the first angle adjusting means; The second angle adjusting means may be inserted from the second angle adjusting means or the third angle adjusting means and the fourth angle adjusting means or from the fifth angle adjusting means to fix the second rotating portion to the second angle adjusting means, 9 a second set screw screwed into the insertion hole; Rotating means installed on the outer surfaces of the first upper, lower, left, and right angle adjusting plates of the second angle adjusting means formed on both side ends of the main frame to rotate the whole main frame; The main frame, the first angle adjusting means, the first rotating portion, the second angle adjusting means, the second rotating portion, the LED module, the heat sink, the first fixing screw, the second fixing screw, Or the road structure is provided with a main frame, a first angle adjusting means, a first rotating portion, a second angle adjusting means, a second rotating portion, an LED module, a heat sink, a first fixing screw, Case; And a transmission window provided on the front side of the case for protecting the LED module from outside and transmitting light to the outside.

According to the lighting device for a road LED module according to the present invention, the LED is used as a light source, the power consumption is reduced, the lifetime of the light source is improved, the operation cost is reduced, The entire lane can be illuminated uniformly. This improves the visibility of the driver, thereby providing an improved safe driving environment, preventing the driver from glare, adjusting the left and right angles individually, It is possible to eliminate the blind spot, thereby preventing the accident caused by the blind spot.

In addition, since a plurality of light emitting diodes (LED modules) installed in the main frame are different from each other and the angle of illumination of the light irradiated on the road is varied, the light can be uniformly irradiated to the entire lane without being affected by the number of lanes and the lane width. Can be prevented.

It is not built on a high pole, but it is installed on a road railing or a road structure with a height of about 1m. Therefore, since the installation height is low and the distance from the road is reduced, the amount of light to be lost is small. , It is installed in the same way as the linear shape of the road, so that it has an effect of preventing a road departure accident by performing a road curtain function.

In addition, since it is installed at about 1m on a road railing or a road structure, it is lower than the driver's sight height to prevent the driver's glare, and the light scattered when the fog occurs can be illuminated more effectively, Plants and insects are not illuminated at night, which has the effect of not causing disturbance of the ecosystem.

1 is a perspective view of a lighting device for a road LED module according to the present invention,
2 is an exploded perspective view of a road LED module lighting apparatus according to the present invention,
Fig. 3 is a sectional view of the rotary part of the road lighting LED module lighting device according to the present invention,
4 is a side sectional view of a lighting device for a road LED module according to the present invention,
FIGS. 5 to 8 are cross-sectional side views of the LED module lighting device for road use according to the present invention,
9 and 10 are side cross-sectional views showing another embodiment of a lighting device for a road LED module according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 10, the LED module lighting device for a road includes a main frame 10, a first angle adjusting unit 20, a first rotating unit 30, a second angle adjusting unit 40, The LED module 60, the heat sink 70, the first fixing screw 80, the second fixing screw 90, the rotating unit 100, the case 200, the transmission window 300, .

As shown in FIGS. 1 and 2, the main frame 10 is formed in a plate shape with a predetermined length, and a plurality of first angle adjusting means 20 are formed at the center of the front side of the main frame 10 .

The first angle adjusting means 20 has a plurality of upper and lower angle adjusting plates 21 in the form of a half-disk on the front side center portion of the main frame 10, A first insertion hole 23 is formed to insert the first hinge body 22 and a first insertion hole 23 is formed in the side surface of the upper and lower angle adjusting plate 21 spaced forward from the first insertion hole 23. [ The first angle adjusting hole 24 is formed to be curved at the center of the first angle adjusting hole 24.

A plurality of first angular adjustment means 20 formed on the main frame 10 is provided with a first rotation portion 30. The first rotation part 30 is formed and received in a plate shape between the upper and lower angle adjusting plates 21 of the first angle adjusting means 20 formed on the main frame 10, The first rotation plate 31 is formed in the form of a half-disk having symmetry with the upper and lower angle adjusting plate 21 of the adjusting means 20. [

A second insertion hole 32 is formed at a center of a side surface of the first rotary plate 31 to be engaged with the first hinge body 22 of the first angle adjusting means 20, A third insertion hole 33 corresponding to the first angle adjusting hole 24 of the first angle adjusting means 20 is formed on a side surface of the first rotating plate 31 which is spaced forwardly, The accommodating portion 34 is formed.

An LED module 60 for irradiating light to the road is accommodated in the first accommodating portion 34 of the first rotary portion 30 and a heat generated from the LED module 60 on the rear side of the LED module 60 A heat sink 70 is provided.

The first angle adjusting means 20 is inserted from the first angle adjusting hole 24 of the first angle adjusting means 20 to fix the first rotating portion 30 to the first angle adjusting means 20, The first fixing screw 80 is screwed into the insertion hole 33. [

3, the first rotary part 30 provided with the LED module 60 for adjusting the angle of light emitted from the LED module 60 to be illuminated by the road may include a first angle adjusting unit 20 Downward in a state of being engaged with the first hinge body 22 of the first hinge body 22.

At this time, the first fixing screw 80 screwed to the third insertion hole 33 of the first rotation part 30 is released to release the fixing. When the first rotation part 30 rotates, When the first rotation part 30 is rotated at a proper irradiation angle, the first rotation part 30 is rotated by the first fixing screw 80, To the first angle adjusting means (20).

For example, when the lane is on a two-lane basis, the first rotary plate 31 is inclined at an angle of 5 degrees downward with respect to the horizontal reference along the inner diameter of the first angle adjusting hole 24 of the first angle adjusting means 20 And the first rotation plate 31 is inclined in the downward direction with respect to the horizontal direction along the inner diameter of the first angle adjusting hole 24 of the first angle adjusting means 20, Turning at an angle of 0 ° will illuminate the two lanes of the vehicle road.

A plurality of first rotary plates 31 provided at a central portion on the front side of the main frame 10 are divided into a first lane-second lane-first lane-second lane The angle of the first rotary plate 31 is adjusted in this order.

The first angle adjusting means 20 includes a first angle adjusting means for adjusting the angle of the first angle adjusting hole 24 with respect to the first angle adjusting means 20, The first rotating plate 30 is not rotated by an appropriate irradiation angle or more because it is caught by the inner diameter side surface of the first rotating plate 30.

Preferably, the first angle adjusting hole 24 of the first angle adjusting means 20 is formed to be curved in a long direction at the center of the first insertion hole 23, or curved in a shorter direction, depending on the circumstances of the road.

4, the main frame 10, the first angle adjusting unit 20, the first rotation unit 30, the LED module 60, the heat sink 70, and the first fixing screw 80 And are installed at predetermined intervals in the longitudinal direction of the road railing or road structure in a state of being provided inside the case 200 to be described later.

At this time, a blind spot is generated between the installation intervals of the case 200, and the vision is not ensured, thereby causing an accident. In order to eliminate the blind spot, the second angle adjusting means 40 and the second rotating portion 50 are formed on both sides of the main frame 10 as shown in FIG.

The second angle adjusting means 40 is provided with a first upper, lower, left, and right angle adjusting plates 41 in the form of a half-disk on each of both front ends of the main frame 10, The fifth insertion hole 41b is spaced rearward from the fourth insertion hole 41a and the fourth insertion hole 41a so that the second hinge body 42 is inserted into the center of the side surface of the left and right angle adjustment plate 41, .

The first insertion hole 41a and the fifth insertion hole 41b of the first upper, lower, left, and right angle adjustment plates 41, which are spaced rearward from the fifth insertion hole 41b, The second angle adjusting hole 41c and the third angle adjusting hole 41d are formed in the form of a semi-circular plate which is separated from the first upper, lower, left, and right angle adjusting plates 41, A left, right, and right angle adjustment plates 43 are formed.

The second hinge body 42 is spaced forward from the sixth insertion hole 43a and the sixth insertion hole 43a so that the second hinge body 42 is inserted into the center of the side surface of the second upper, lower, left, A sixth insertion hole 43a and a seventh insertion hole 43b are formed on the side surfaces of the second upper, lower, left, and right angle adjustment plates 43 which are spaced forward from the seventh insertion holes 43b. The fourth angle adjusting hole 43c and the fifth angle adjusting hole 43d are formed so as to bend toward the center of each of the holes 43b.

The second rotation unit 50 installed on the second angle adjusting unit 40 is disposed on the front side of the main frame 10 in such a manner that the first angle, The second upper, lower, left, and right angle adjusting plates 40 are formed in the shape of a plate between the tongue cutout 41 and the second upper / lower / left / right angle adjusting plates 43, The second rotary plate 51 is formed in a semi-disc shape symmetrical with the left and right angle adjustment plates 41 and 43 and is rotatably hinged.

The both ends of the second rotary part 50 and the vertical ends of the second rotary plate 51 are preferably bent and hinged to each other by a pin. However, the second rotary plate 51 may be hinged to the second rotary part 50 by using a separate hinge member (not shown) Can be coupled to both sides of the second rotation part 50. [

An eighth insertion hole 52 is formed at the center of the side surface of the second rotary plate 51 to be engaged with the second hinge body 42 of the second angle adjusting means 40, The second angular adjustment means 41 or the third angular adjustment means 41d and the fourth angular adjustment means 43c or 43c of the second angle adjusting means 40 are provided on the side of the second rotating plate 51, The ninth insertion hole 53 is formed to correspond to the fifth angle adjusting hole 43d and the second receiving portion 54 is formed on the front side.

An LED module 60 for irradiating light to the road is accommodated in the second accommodating portion 54 of the second rotation part 50 and is installed in the LED module 60 on the rear side of the LED module 60 A heat sink 70 for lowering heat is provided.

In order to fix the second rotation part 50 to the second angle adjusting part 40, the second angle adjusting part 41c or the third angle adjusting part 41d of the second angle adjusting part 40, The second fixing screw 90 is screwed into the ninth insertion hole 53 of the second rotation part 50 inserted from the angle adjusting hole 43c or the fifth angle adjusting hole 43d.

The second angle adjusting means 40 is provided on the second rotating plate 51 of the second rotating portion 50 coupled to the first upper, lower, left, and right angle adjusting plates 41 of the second angle adjusting means 40, The second fixing screw 90 inserted from the second angle adjusting hole 41c or the third angle adjusting hole 41d of the second rotating portion 50 is screwed to the eighth insertion hole 52 of the second rotating portion 50, It is preferable that the second hinge body 42 is coupled to the ninth insertion hole 53 of the rotary part 50.

On the other hand, in order to eliminate the blind spot, the second rotating part 50 provided on the second angle adjusting means 40 is rotated at an angle of 5 ° or 10 ° in the horizontal direction.

5 (a), when the second rotation part 50 is rotated at an angle of 5 degrees in the horizontal direction, the first upper, lower, left, and right angles of the second angle adjusting unit 40, The second rotation part 50 coupled to the first rotation plate 41 and the eighth insertion hole 52 of the second rotation plate 51 are moved to the second angle adjusting hole 41c of the second angle adjusting unit 40, And the ninth insertion hole 53 of the second rotary plate 51 is moved to the fourth insertion hole 41a of the second angle adjusting means 40 and is engaged with the second hinge body 42 .

And the eighth insertion hole 52 of the second rotary plate 51 of the second rotary part 50 coupled to the second upper, lower, left, and right angle adjustment plates 43 of the second angle adjusting unit 40 The ninth insertion hole 53 of the second rotary plate 51 is coupled to the second hinge member 42 of the second angle adjusting means 40 by being moved to the sixth insertion hole 43a of the second angle adjusting means 40, 40, and is engaged with the second fixing screw 90. As shown in FIG.

5 (b), when the second rotation part 50 is rotated at an angle of 10 degrees in the horizontal direction, the first upper, lower, left, The second rotation part 50 coupled to the first rotation plate 41 and the eighth insertion hole 52 of the second rotation plate 51 are moved to the third angle adjusting hole 41d of the second angle adjusting unit 40, And the ninth insertion hole 53 of the second rotary plate 51 is moved to the fifth insertion hole 41b of the second angle adjusting means 40 to be engaged with the second hinge body 42 .

And the eighth insertion hole 52 of the second rotary plate 51 of the second rotary part 50 coupled to the second upper, lower, left, and right angle adjustment plates 43 of the second angle adjusting unit 40 The ninth insertion hole 53 of the second rotary plate 51 is coupled to the second hinge member 42 by the second angle adjusting means 40 to be engaged with the second fixing screw 90.

Due to the rotation angle of the second rotation part 50, the light is overlapped between the installation intervals of the case 200 as shown in FIG. 6, and the blind spot disappears.

The second rotation part 50 is rotated in the left and right horizontal directions by the second angle adjusting part 40 and the second angle adjusting part 41c of the second angle adjusting part 40, And can be rotated in the vertical direction by the angle adjusting hole 41d, the fourth angle adjusting hole 43c or the fifth angle adjusting hole 43d. The method of rotating and fixing the second rotary part 50 in the vertical direction is the same as the method of rotating and fixing the first rotary part 30.

As shown in FIGS. 1 and 2, the main frame 10 itself is vertically rotated to rotate the first and second rotary plates 30 and 50 in the vertical direction simultaneously. The rotation means 100 is provided on the outer surface of the first upper, lower, left, and right angle adjustment plates 41 of the second angle adjusting means 60 formed at both side ends of the first angle adjusting means 60.

The fourth insertion hole 41a, the fifth insertion hole 41b, the second angle adjusting hole 41c, and the third angle adjusting hole 41d of the second angle adjusting means 60 are formed on the side of the rotating means 100, An insertion hole and an angle adjusting hole are formed. As a result, there is no problem of rotation and fixing of the second rotary plate 50 rotating in the horizontal direction by the second angle adjusting means 40, and the main frame 10 itself is rotated in the vertical direction, The entirety of the first and second rotary plates 30 and 50 can be simultaneously rotated in the vertical direction.

The second hinge body 42 is inserted into the fourth insertion hole 41a or the fifth insertion hole 41b of the second angle adjusting means 40 from the insertion hole of the rotation means 100 and the rotation means 100 The second fixing screw 90 is inserted into the second angle adjusting hole 41c or the third angle adjusting hole 41d of the second angle adjusting means 40 from the angle adjusting hole of the rotating means 100, The main frame 10 is rotated in the same manner as the first and second rotating plates 30 and 50 and the rotated main frame 10 is fixed to the rotating means 100 by the second fixing screw 90 do.

The main body 10, the first angle adjusting means 20, the first rotating portion 30, the second angle adjusting means 40, the second rotating portion 50, the LED module 60, the heat sink 70, A first fixing screw 80, a second fixing screw 90 and a case 200 for protecting the rotating means 100 from the outside are provided inside the main frame 10, the first angle adjusting means 20, The first rotation unit 30, the second angle adjustment unit 40, the second rotation unit 50, the LED module 60, the heat sink 70, the first fixing screw 80, the second fixing screw 90, Are installed at predetermined intervals in the longitudinal direction of the road railing or the road structure with the means (100) provided.

As shown in FIG. 4, a transmission window 300 is provided on the front side of the case 200 to protect the LED module 60 from the outside and transmit light to the outside.

On the other hand, as shown in FIG. 7, it is preferable that the upward and downward irradiation angles of the light emitted from the LED module 60 are irradiated downward at an angle of 1 to 15 degrees with respect to the horizontal line.

When the upward and downward irradiation angles of the light emitted from the LED module 60 are irradiated upward and upward at an angle of at least 1 ° with reference to the horizontal line, the driver's glare is generated, and the LED module 60 When the upward and downward irradiation angles of the light irradiated to the road are irradiated at an angle (D1) of 15 ° or more downward with reference to the horizontal line, the efficiency is deteriorated beyond the proper irradiation angle.

Also, as shown in FIG. 8, it is preferable that the left and right irradiation angles of the light emitted from the LED module 60 and illuminated by the road are irradiated at an angle of 30 to 60 degrees (D2) .

When the left and right irradiation angles of the light emitted from the LED module 60 and illuminated by the road are irradiated at an angle (D2) of less than 30 degrees to the left and right respectively on the basis of the center line, light may be irradiated to a long distance, When the illumination angle of the light emitted from the LED module 60 to the left and the right is 60 degrees or more at the left and right sides of the center line, Not only is it illuminated in close proximity, but it is also wider than the appropriate illumination range, which reduces the brightness of the LED and does not ensure a clear view of the driver.

For example, when the lane is irradiated with light by a lane two lane near the installation site on the basis of a lane four lane, the upward and downward irradiation angles are preferably irradiated downward at an angle of 15 degrees (D1) , It is preferable to increase the downward straightness by irradiating the left and right irradiation angles with an angle of 60 degrees (D2) on the left and right sides respectively with reference to the center line.

When the above lane is irradiated with the light of the third and fourth lanes far from the installation site with reference to the one-way lane, it is preferable that the upward and downward irradiation angles are irradiated downward at an angle of 1 degree (D1) · It is desirable to increase the upward directivity by irradiating the right angle of irradiation at an angle of 30 ° (D2) to the left and right respectively with reference to the center line.

On the other hand, as shown in FIG. 9, the illuminance sensor 400 is further provided on the upper side of the case 200 so as to reduce the brightness of the LED by sensing the external brightness which gradually becomes bright at 5 ~ 6 am.

10, the case 200 further includes a dimming unit 600 for adjusting the brightness of light emitted from the LED module 60. The dimming unit 600 is connected to the dimming unit 600, An operation sensor 700 for actuating the operation unit 60 is further provided on the outside of the case 200 in front of the case 200.

When the operation sensor 700 is operated, the light generated from the LED module 60 due to the dimming unit 600 is illuminated at a brightness of 100%. When the operation sensor 700 is not operated, the dimming unit 600 The light emitted from the LED module 60 may be illuminated at a brightness of 30 to 50%, thereby saving power consumption.

Also, when the operation sensor 700 recognizes the operation of the LED module 60 at the same time when the vehicle enters the irradiation range of the LED module 60 and the LED module 60 operates, the LED module 60 can not irradiate the road, The operation sensor 700 recognizes the operation before the vehicle enters the irradiation range of the LED module 60 and operates the LED module 60 in advance to detect the road The operation sensor 700 may be disposed outside the case 200 at a distance from the LED module 60 in a direction opposite to the vehicle entering direction.

According to the present invention configured as described above, the LED is used as a light source, the power consumption is reduced, the lifetime of the light source is improved, the operation cost is reduced, and the upper and lower angles are adjusted in accordance with the number of lanes, Thereby improving the visibility of the driver, thereby providing an improved safe driving environment and preventing the driver's glare.

The light emitted from each of the LED modules 60 installed in the main frame 10 can be irradiated uniformly on the entire lane without being affected by the number of lanes and lane width And can prevent the glare of the next driver.

It is not built on a high pole, but it is installed on a road railing or a road structure with a height of about 1m. Therefore, since the installation height is low and the distance from the road is reduced, the amount of light to be lost is small. , It can be installed in the same way as the line of the road, so that it is possible to prevent the road escape accident due to the function of the secondary line.

In addition, since it is installed at about 1m on a road railing or a road structure, it is lower than the driver's sight height to prevent the driver's glare, and the light scattered when the fog occurs can be illuminated more effectively, Plants and insects are not illuminated at night, causing no disturbance of the ecosystem.

10: main frame 20: first angle adjusting means
30: first rotating part 40: second angle adjusting means
50: second rotating part 60: LED module
70: heat sink 80: first fixing screw
90: second fixing screw 100: rotating means
200: Case 300: Transmission window

Claims (6)

In a road LED module lighting device,
A main frame 10 formed in a plate shape with a predetermined length;
A plurality of upper and lower angle regulating plates 21 are formed in the form of a half disk on the front side of the main frame 10 and a first hinge body 22 is inserted into the center of a side surface of the upper and lower angle regulating plate 21 The first insertion hole 23 is formed so that the first insertion hole 23 is bent so as to be bent to the center of the first insertion hole 23 on the side of the upper and lower angle adjusting plate 21 spaced forward from the first insertion hole 23 A first angle adjusting means (20) for forming a hole (24);
And the upper and lower angle regulating plates (21) of the first angle regulating means (20) formed at the center of the front side of the main frame (10). The first angle regulating means The first rotation plate 31 is formed in the form of a semi-circular plate symmetrically symmetrical with the upper and lower angle regulating plates 21 of the first rotation plate 20, A second insertion hole 32 is formed on the side of the first rotation plate 31 which is spaced forward from the second insertion hole 32 and is connected to the first hinge body 22, A first rotation part 30 formed with a third insertion hole 33 corresponding to the first angle adjusting hole 24 and having a first receiving part 34 formed on the front side thereof;
The first upper, lower, left, and right angle adjustment plates 41 are formed in the form of a half-disk on each of the front and rear ends of the main frame 10, A fifth insertion hole 41b is formed spaced rearward from the fourth insertion hole 41a and the fourth insertion hole 41a so as to insert the second hinge body 42 in the side surface of the fifth insertion hole 41a, 41b and the second insertion hole 41b to be bent at the center of the fourth insertion hole 41a and the fifth insertion hole 41b on the side surface of the first upper, lower, left, and right angle adjustment plates 41, The second upper, lower, left, and right angles are formed in the form of a semi-circular plate which is spaced apart from the first upper, lower, left, and right angle adjusting plates 41, The sixth insert hole 43a and the sixth insert hole 43a are formed so that the second tongue body 43 is formed and the second hinge body 42 is inserted into the center of the side surface of the second upper, A seventh insertion hole 43b is formed spaced forward from the first insertion hole 43a, The first insertion hole 43a and the seventh insertion hole 43b are bent at the center of each of the sixth insertion hole 43a and the seventh insertion hole 43b at the side of the second upper, lower, left, and right angle adjustment plates 43, A second angle adjusting means 40 for forming an adjusting hole 43c and a fifth angle adjusting hole 43d;
The first upper, lower, left, and right angle adjustment plates 41 and second upper, lower, left, and right angle adjustment plates 43 of the second angle adjusting means 40 formed on the front side portions of the main frame 10 , And is formed in a semi-disc-shaped body shape symmetrical to the first, second, upper, lower, left, and right angle adjustment plates (41, 43) of the second angle adjusting means (40) The second rotation plate 51 is rotatably hinged to the second rotation plate 51 and the second rotation plate 51 is coupled to the second hinge body 42 of the second angle adjusting unit 40, A second angle adjusting hole 41c of the second angle adjusting means 40 or a third angle adjusting hole 41c of the second angle adjusting means 40 is formed on the side of the second rotating plate 51 which is spaced forward from the eighth insertion hole 52, A ninth insertion hole 53 corresponding to the hole 41d and the fourth angle adjusting hole 43c or the fifth angle adjusting hole 43d is formed and a second receiving portion 54 is formed on the front side A second rotating part 50;
An LED module 60 accommodated in each of the first accommodating portion 34 of the first rotation portion 30 and the second accommodating portion 54 of the second rotation portion 50 and irradiating light to the road;
A heat sink 70 provided at a rear side of the LED module 60 to lower the heat generated by the LED module 60;
Is inserted from the first angle adjusting hole (24) of the first angle adjusting means (20) to fix the first rotating portion (30) to the first angle adjusting means (20) A first fixing screw 80 screwed to the hole 33;
In order to fix the second rotation part 50 to the second angle adjusting part 40, the second angle adjusting part 41c or the third angle adjusting part 41d of the second angle adjusting part 40, A second fixing screw 90 inserted from the adjusting hole 43c or the fifth angle adjusting hole 43d and screwed into the ninth inserting hole 53 of the second rotating portion 50;
The second angle adjusting means 40 formed on both side ends of the main frame 10 is installed on the outer side of the first upper, lower, left, and right angle adjusting plates 41 to rotate the entire main frame 10 Rotating means (100);
The main frame 10, the first angle adjusting means 20, the first rotating portion 30, the second angle adjusting means 40, the second rotating portion 50, the LED module 60, the heat sink 70, The main frame 10, the first angle adjusting means 20, and the second angle adjusting means 20 are mounted on a road railing or a road structure with the first set screw 80, the second set screw 90 and the rotating means 100 provided therein. The first rotation part 30, the second angle adjustment part 40, the second rotation part 50, the LED module 60, the heat sink 70, the first fixing screw 80, the second fixing screw 90, A case 200 for protecting the rotating means 100 from the outside;
A transmission window 300 provided on the front side of the case 200 to protect the LED module 60 from the outside and transmit light to the outside;
And a light emitting diode (LED) module for a road. The method according to claim 1,
Wherein the second rotation unit (50) installed in the second angle adjusting unit (40) is rotated at an angle of 5 ° or 10 ° in the horizontal direction. The method according to claim 1,
Wherein the illumination angle of the light emitted from the LED module (60) and irradiated to the road is irradiated in a downward direction at an angle of 1 to 15 degrees with reference to a horizontal line. The method according to claim 1,
Wherein the illumination angle of the light emitted from the LED module (60) and illuminated by the road is irradiated at an angle (D2) of 30 to 60 degrees to the left and right respectively with reference to the center line. The method according to claim 1,
And an illuminance sensor (400) is further provided on the upper side of the case (200). The method according to claim 1,
Wherein the case (200) further comprises a dimming unit (600) and a motion sensor (700).

KR1020150092659A 2015-06-30 2015-06-30 A led modules lighting device for road KR101560142B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020227487A1 (en) * 2019-05-07 2020-11-12 Current Lighting Solutions, Llc Modular design for horticultural luminaires

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009206030A (en) 2008-02-29 2009-09-10 Yamagata Promotional Organization For Industrial Technology Lighting system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009206030A (en) 2008-02-29 2009-09-10 Yamagata Promotional Organization For Industrial Technology Lighting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020227487A1 (en) * 2019-05-07 2020-11-12 Current Lighting Solutions, Llc Modular design for horticultural luminaires

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