KR101534039B1 - Lighting System Inside Road Tunnel for Reducing Maintenance Cost - Google Patents

Lighting System Inside Road Tunnel for Reducing Maintenance Cost Download PDF

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Publication number
KR101534039B1
KR101534039B1 KR1020150063930A KR20150063930A KR101534039B1 KR 101534039 B1 KR101534039 B1 KR 101534039B1 KR 1020150063930 A KR1020150063930 A KR 1020150063930A KR 20150063930 A KR20150063930 A KR 20150063930A KR 101534039 B1 KR101534039 B1 KR 101534039B1
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KR
South Korea
Prior art keywords
horizontal
vertical
guide pin
tunnel
coupled
Prior art date
Application number
KR1020150063930A
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Korean (ko)
Inventor
유희창
임주영
Original Assignee
수자원기술 주식회사
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Priority to KR1020150063930A priority Critical patent/KR101534039B1/en
Application granted granted Critical
Publication of KR101534039B1 publication Critical patent/KR101534039B1/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
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • 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
    • F21V7/00—Reflectors for light sources
    • 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
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A lighting system inside a road tunnel for reducing maintenance costs of the road tunnel selectively adjusts the light radiation angle of a lamp mechanism device emitting light by installing a reflection plate on the ceiling of a tunnel; induces light of the lamp mechanism device to the reflection plate; and radiates the light induced to the reflection plate to the inside of the tunnel again, to improve lighting efficiency inside the tunnel through a minimum lamp mechanism device, thereby reducing energy costs.

Description

{Lighting System Inside Road Tunnel for Reducing Maintenance Cost}

The present invention relates to a lighting system in a road tunnel capable of reducing maintenance costs. More specifically, the present invention relates to a lighting system in a road tunnel, in which a reflection plate is installed on a ceiling of a tunnel, To a lighting system inside a road tunnel in which light is guided to the reflector side and the light guided to the reflector side is irradiated to the inside of the tunnel again so as to increase the illumination efficiency inside the tunnel through the minimum luminaires.

Generally, a tunnel light which is installed on a ceiling or a side wall of an underground driveway or a tunnel and illuminates light is installed to reduce the deterioration of traffic function in a narrow space unlike a road.

If the vehicle enters the underground driveway or tunnel during the day, the black hole phenomenon (a momentary phenomenon when the vehicle's driver enters a dark underground driveway or tunnel while being acclimatized to bright light outside the tunnel) After entering the interior of the tunnel, a sudden change of brightness causes a dark adaptation (adaptation from light to darkness) in which the adaptation of the eye is physiologically delayed.

Such dark accidents are a major cause of traffic accidents by giving the driver a temporary visual impairment.

Accordingly, a tunnel light is installed on the ceiling of the underground driveway or the tunnel or on both sides of the wall so that the driver's visual acuity is not drastically decreased in the dark phenomenon.

However, the conventional illumination system for tunnels has the following problems.

There is a problem in that a large amount of electric power is required to illuminate the interior of the tunnel after the tunnel is constructed. That is, in the conventional tunnel, since the illumination lamp for illuminating the interior of the tunnel is installed separately on the ceiling and both side walls, and depending on the output of the illumination lamp itself, there is a problem that the illuminance inside the tunnel is considerably lowered when some illumination lamps fail.

In fact, the lighting is often left in the interior of the tunnel, and the risk of traffic accidents is increased if the illuminance inside the tunnel is lowered.

Since the lighting facility inside the tunnel relies solely on the output of the lighting itself, there is a problem that the efficiency of the lighting is low.

In order to solve the problems and necessity of the related art, the present invention provides a reflector on a ceiling of a tunnel to selectively direct the angle of light of a luminaire for illuminating the light to guide the light of the luminaire to the reflector, It is an object of the present invention to provide a lighting system inside a road tunnel which can irradiate the guided light back inside the tunnel to increase the lighting efficiency inside the tunnel through a minimum of a lighting device and to reduce the maintenance cost.

The lighting system 100 in the road tunnel, which can reduce the maintenance cost of the present invention having the above-described object,

A body frame (110) installed in a ceiling of a tunnel, protruding / forming a bent piece upward at both ends thereof, and slit grooves formed at front and rear ends thereof;

A reflection plate 112 fixed to a lower portion of the body frame 110 so as to reflect light irradiated through the lamp unit 200 installed on one side of the tunnel to the bottom of the tunnel;

A connecting piece 121 is formed on an upper portion of the body frame 110 so that the body frame 110 can be installed on the ceiling of the tunnel and a connecting piece 121 having a hinge hole 122a for fastening the anchor bolt to both ends of the connecting piece 121 123 are rotatably hinged by the hinge 124. A connecting bar 127 is protruded from a lower portion of the connecting piece 121 and a nut 126 is fastened to a lower portion of the connecting bar 127 A mounting bar 125 having a bolt portion is formed and a lower end of the mounting bar 125 is provided and is positioned at a lower portion of the body frame 110 to support a supporting bar 128 for supporting the body frame 110, (120);

A rack gear 132 provided along the inner surface of the tunnel at the lower portion of the body frame 110 and a pinion gear 134 meshing with the rack gear 132 and coupled to the pinion gear 134, An auxiliary reflector 130 formed of a cradle 137 erected in a direction perpendicular to the drive motor 136 and an auxiliary reflector 138 coupled to an end of the cradle 137;

A mounting plate 201 fixed to the inner surface of the tunnel below the auxiliary reflector 130 and a plate 203 spaced apart from the mounting plate 201 by a predetermined distance are projected in pairs, A vertical body 222 which is located in the space between the plates 203 and which is coupled to the inner surface of each plate 203 and extends outwardly from the plate 203 and a cylindrical body 222 having a predetermined length at one side of the vertical body 222, A vertical rotation shaft 221 protruding in a perpendicular direction and coupled through the mounting plate 201 to rotate the vertical body 222, A vertical guide pin 224 that is seated in the hole of the vertical guide pin receiving portion 223 is formed on one side of the inner surface of the guide groove 203,

The vertical rotation shaft 221 is connected to the guide bar 227 coupled to the vertical body 222 and is moved in the circumferential direction to rotate the vertical body 222 and the vertical guide pin seating part A driven gear 226 which is moved in the circumferential direction together with the driven gear 223 and which is engaged with the driven gear 226 and the driven gear 226 in the vertical direction, A vertical angle adjusting unit 220 having a driving motor coupled to the driving gear 225 to provide rotational power;

A horizontal body 211 coupled to an upper surface of the vertical body 222 and having a horizontal guide pin seating portion 213 having a circumferential hole having a predetermined length at one side, Shaped horizontal support 202 formed on the upper surface of the horizontal body 211 and connected to the horizontal support 202 and formed on one side of the upper surface of the horizontal body 211, A driving gear 217 coupled to the driven gear 216 at the lower end of the horizontal rotary shaft 215 and engaged with the driven gear 216 in the horizontal direction, And a horizontal angle adjusting unit 210 having a driving motor 218 that is gear-coupled to the driving gear 217 and provides rotational power of the driving gear 217.

According to the present invention, a reflector is installed on a ceiling of a tunnel, and the angle of illumination of the lighting apparatus is controlled to guide the light of the lighting apparatus to the reflector side, The efficiency of lighting inside the tunnel can be increased and maintenance and power costs can be reduced.

1 is a front view showing a configuration of a lighting system in a road tunnel according to an embodiment of the present invention;
2 is an exploded perspective view showing a configuration of a lighting system in a road tunnel according to an embodiment of the present invention,
FIG. 3 is a perspective view showing a configuration of a lighting apparatus according to an embodiment of the present invention,
4 is a schematic view illustrating an internal configuration of a vertical angle adjusting unit according to an embodiment of the present invention,
5 is a schematic view illustrating an internal configuration of a horizontal angle adjusting unit according to an embodiment of the present invention,
6 is a view illustrating a guide pin seating portion according to an embodiment of the present invention,
7 is an operational state diagram illustrating an operation of a horizontal angle adjusting unit according to an embodiment of the present invention.
8 is an operational state diagram illustrating an operation of the vertical angle adjusting unit according to the embodiment of the present invention.

An illumination system inside a road tunnel capable of reducing the maintenance cost of the present invention having the above object will be described with reference to FIGS. 1 to 8. FIG.

FIG. 1 is a front view showing the construction of a lighting system in a road tunnel according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view showing the structure of a lighting system in a road tunnel according to an embodiment of the present invention.

A lighting system 100 in a road tunnel according to an embodiment of the present invention includes a body frame 110, a reflector 112, a connector 120, an auxiliary reflector 130 And a lamp unit 200. [0031]

The body frame 110 is installed in the ceiling of the tunnel and the bending pieces 111 are protruded upward from both ends of the body frame 110. The body frame 110 has slit grooves (not shown) .

Meanwhile, the reflection plate 112 has the same shape as the inner peripheral surface of the body frame 110. At this time, it is preferable that a coating layer is formed on the reflection plate 120 so as to reflect light therebelow.

A connecting piece 121 is formed on the connecting piece 120 and a connecting piece 123 having a hinge hole 122a is fastened to both ends of the connecting piece 121 by a hinge 124 so that the anchor bolt 122 can be fastened. So that they can be folded and hinged.

A connecting bar 127 is protruded / formed at a lower portion of the connecting piece 121. An n-shaped fitting bar 125 having a bolt portion for fastening the nut 126 is formed at a lower portion of the connecting bar 127 And the supporting bar 128 is welded to and fixed to the lower portion of the mounting bar 125.

The auxiliary reflector portion 130 includes a curved rack gear 132 provided on the lower sides of both sides of the reflector 112 and a pinion gear 134 meshing with the rack gear 132, And a sub-reflecting plate 138 coupled to an end of the cradle 137. The cradle 137 includes a cradle 137 and a cradle 137. The cradle 137 includes a driving motor 136 coupled to the driving motor 136 to transmit rotational power, will be.

The reflector 112 forms a concave curved surface corresponding to the curved surface of the tunnel ceiling and the auxiliary reflector 138 forms a convex curved surface opposite to the reflector 112.

When the pinion gear 134 rotates according to the operation of the driving motor 136, the auxiliary reflecting plate 138 moves up and down the inner side wall of the tunnel along the rack gear 132 engaged with the pinion gear 134 .

The present invention is characterized in that a reflector 112 is installed on a ceiling of a tunnel to selectively adjust a light irradiation angle of a lamp device 200 for irradiating light so that the light of the lamp device 200 is reflected by the reflector 112, 138, and the light guided to the side of the reflector 112 and the assistant swash plate 138 is irradiated to the road side again so that the lighting efficiency inside the tunnel can be increased with minimum power.

Hereinafter, a method of adjusting the angle of light of the lamp unit 200 will be described in detail with reference to FIGS. 3 to 8. FIG.

FIG. 3 is a perspective view illustrating a configuration of a lighting apparatus according to an embodiment of the present invention, FIG. 4 is a view illustrating an internal configuration of a vertical angle adjusting unit according to an embodiment of the present invention, FIG. FIG. 6 is a view showing a guide pin seating portion according to an embodiment of the present invention. FIG.

The lighting apparatus 200 according to the embodiment of the present invention includes a mounting board 201, a vertical angle adjusting unit, a horizontal angle adjusting unit 210 and an LED module 230 ).

The mounting plate 201 fixes and attaches the vertical body 222 to the inner side of the tunnel, and the mounting plate 201 has a pair of plates 203 spaced apart at a predetermined distance forward.

The vertical angle adjusting unit 220 according to the embodiment of the present invention is disposed in the space between the plates 203 and is coupled to the inner surface of each plate 203, The vertical body 222 is formed with a vertical guide pin seating portion 223 having a circumferential hole having a predetermined length at one side thereof and is protruded in a direction perpendicular to the mounting plate 201 And a vertical rotation axis 221 for rotating the vertical body 222 is formed.

The plate 203 of the mounting plate 201 is formed such that a vertical guide pin 224 protruding from one side of the inner side of the mounting plate 201 is seated in a hole of the vertical guide pin seating portion 223, The vertical body 222 is moved in the circumferential direction together with the rotation of the guide bar 227 when the guide bar 227 is moved in the circumferential direction.

When the vertical body 222 moves in the circumferential direction, the vertical guide pin receiving portion 223 is moved together with the vertical guide pin 224 separated from the hole of the vertical guide pin receiving portion 223, The vertical body 222, which is seated in the hole of the seat part 223 and rotated up and down at an angle, can be fixed.

The vertical guide pin 224 is integrally formed on one side of the inner surface of the plate 203 at a position corresponding to the position spaced from the mounting plate 201 to the vertical guide pin receiving portion 223 and the vertical guide pin receiving portion 223 When the vertical body 222 rotates in accordance with the rotation of the vertical rotation shaft 221 and the guide bar 227, the vertical body 222 rotates in the same direction at the same time and rotates in the vertical guide pin 224 So that the angle of the vertical angle adjuster 220 can be adjusted.

A driving gear 225 connected to a drive motor serving as a power transmitting means, a driven gear 226 gear-coupled to the driving gear 225, and a driving gear 225 coupled to the driven gear 226, And a guide bar 227 coupled to the rotary shaft 221 and the vertical rotary shaft 221.

The vertical guide pin 224 is seated in the hole of the vertical guide pin seating portion 223 and is moved in the circumferential direction along the hole of the vertical guide pin seating portion 223.

When the driving gear 225 is rotated by the driving motor (not shown), the driven gear 225 engaged with the driving gear 225 rotates about the vertical rotating shaft 221, The guide bar 227 is rotated simultaneously.

At this time, the vertical body 222 rotates vertically according to the rotation of the guide bar 227 and vertically rotates vertically.

Accordingly, the illumination module 230 can vertically control the light irradiation angle by the vertical angle adjuster 220.

The horizontal angle adjuster 210 according to the embodiment of the present invention includes a horizontal body 211 coupled to the upper surface of the vertical body 222 and a horizontal support 202.

The horizontal body 211 is formed in the form of a disk and has a horizontal guide pin seating part 213 having a circumferential hole having a predetermined length on one side and the horizontal support base 202 is fixed to the upper surface of the horizontal body 211 Shaped member formed in the longitudinal direction, and an illumination module 230 is installed at the end thereof.

The horizontal body 211 is vertically installed on one side of the upper surface and connected to the horizontal support 202 to support the horizontal support 202 and the horizontal body 211 by a horizontal rotation axis 215 for rotating the horizontal support 202 When the horizontal body 211 rotates in accordance with the rotation of the horizontal rotation shaft 215, the horizontal guide pin 213 and the horizontal guide pin 213 are rotated simultaneously in the same direction, 214 so that the angle of the horizontal angle adjuster 210 can be adjusted.

A driving gear 217 engaged with the driven gear 216 in the horizontal direction and engaged with the driven gear 216 is provided at the lower end of the horizontal rotation axis 215, And a drive motor 218 that is gear-coupled to the drive gear 217 to provide a rotational power of the drive gear 217.

A horizontal guide pin 214 protrudes downward at one side of the lower surface of the horizontal support member 202. The horizontal guide pin 214 includes a horizontal guide pin seat 213 formed on the upper surface of the horizontal body 211, And is moved in the circumferential direction along the hole of the horizontal guide pin seating portion 213 and is positioned at a position corresponding to the position where the horizontal guide pin seating portion 213 of the horizontal body 211 is formed, And is formed on one side of the lower surface.

When the horizontal body 211 moves in the circumferential direction, the horizontal guide pin receiving portion 213 is also moved together. At this time, the horizontal guide pin 214 is separated from the hole of the horizontal guide pin receiving portion 213, And the horizontal body 211, which is seated in the hole of the part 213 and rotated at a predetermined angle, is fixed.

When the drive gear 217 is rotated by driving the drive motor 218, the driven gear 216 engaged with the drive gear 217 rotates the horizontal rotation shaft 215, Thereby causing the combined horizontal support 202 to rotate.

At this time, in the horizontal angle adjuster 210, the horizontal support table 202 rotates together with the rotation of the horizontal rotation axis 215, and horizontally rotates left and right.

When the vertical body 222 of the vertical angle adjuster 220 is rotated up and down, the horizontal body 211 coupled to the upper surface of the vertical body 222 simultaneously vertically rotates up and down.

FIG. 7 is an operational state view showing the operation of the horizontal angle adjusting unit according to the embodiment of the present invention, and FIG. 8 is an operational state view showing the operation of the vertical angle adjusting unit according to the embodiment of the present invention.

The control unit (not shown) controls the driving motor 136 to adjust the position of the auxiliary reflector 138 along the rack gear 132.

The control unit controls the driving motor 218 according to the illuminance of the inside of the tunnel or the positions of the reflection plate 112 and the auxiliary reflection plate 138 to control the drive gear 217, 216 to rotate the horizontal rotation shaft 215 and the horizontal support 202 connected to the driven gear 216 to control the light irradiation angle of the illumination module 230.

A controller (not shown) controls a drive motor (not shown) according to the illuminance inside the tunnel or the positions of the reflector 112 and the auxiliary reflector 138 to adjust the drive gear 225, The guide bar 227 and the vertical body 222 which are connected to the driven gear 226 are rotated up and down to rotate the light source 226 to control the light irradiation angle of the illumination module 230.

At this time, the light generated in the lamp unit 200 is transmitted to the reflection plate 112 and the auxiliary reflection plate 138 installed on the ceiling portion of the tunnel.

Accordingly, the lamp unit 200 illuminates the corners inside the tunnel and reflects the light toward the reflector 112 and the auxiliary reflector 138 side to illuminate the inside of the road again, thereby efficiently illuminating both ends of the road and its central portion will be.

The embodiments of the present invention described above are not implemented only by the apparatus and / or method, but may be implemented through a program for realizing functions corresponding to the configuration of the embodiment of the present invention, a recording medium on which the program is recorded And such an embodiment can be easily implemented by those skilled in the art from the description of the embodiments described above.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.

100: illumination system 110: body frame
111: bent piece 112: reflector
120: Connection port 121: Connection piece
122: anchor bolt 122a: hinge ball
123: coupling piece 124: hinge
125: mounting rod 126: nut
127: connecting bar 128: supporting bar
130: auxiliary reflector part 132: rack gear
134: Pinion gear 136: Drive motor
137: cradle 138: auxiliary reflector
200: Lighting apparatus 201: Mounting plate
202: horizontal support 203: plate
210: horizontal angle adjuster 211: horizontal body
213: horizontal guide pin seating portion 214: horizontal guide pin
215: horizontal rotary shaft 216: driven gear
217: drive gear 218: drive motor
220: Vertical angle adjusting section 221: Vertical rotation axis
222: vertical body 223: vertical guide pin seating portion
224: vertical guide pin 225: drive gear
226: driven gear 227: guide bar
230: Lighting module

Claims (3)

In a lighting system inside a road tunnel to reduce maintenance costs,
The lighting system (100) inside the road tunnel
A body frame (110) installed in a ceiling of a tunnel, protruding / forming a bent piece upward at both ends thereof, and slit grooves formed at front and rear ends thereof;
A reflection plate 112 fixed to a lower portion of the body frame 110 so as to reflect the light irradiated through the lamp unit 200 installed on one side of the tunnel to the bottom of the tunnel;
A connection piece 121 is formed on an upper portion of the body frame 110 so that the body frame 110 can be installed on a ceiling of a tunnel and a hinge hole 122a is formed on both ends of the connection piece 121 to fasten the anchor bolt. A connecting bar 127 is formed at a lower portion of the connecting piece 121 and a nut 126 is provided at a lower portion of the connecting bar 127 And a supporting bar 125 disposed at a lower end of the mounting bar 125 and positioned below the body frame 110 to support the body frame 110. [ 128) are coupled and fixed;
A rack gear 132 installed along the inner surface of the tunnel under the body frame 110; a pinion gear 134 engaged with the rack gear 132; An auxiliary reflector 130 formed of a drive motor 136 for transmitting power and a cradle 137 erected in a direction perpendicular to the drive motor 136 and an auxiliary reflector 138 coupled to an end of the cradle 137, ;
A mounting plate 201 fixed to the inner surface of the tunnel below the auxiliary reflector 130 and a plate 203 spaced apart from the mounting plate 201 at regular intervals are protruded in pairs, A vertical body 222 positioned in the space between the plates 203 of the plate 203 and coupled to the inner surface of the plate 203 and extending outwardly from the plate 203, A vertical guide pin receiving portion 223 having a circumferential hole having a predetermined length is formed, and a vertical guide pin receiving portion 223 protruding in a perpendicular direction and coupled through the mounting plate 201, A vertical guide pin 224 is mounted on one side of the inner surface of the plate 203 so as to protrude from the vertical guide pin seating portion 223, A guide bar 227 coupled to the vertical body 222, The vertical body 222 and the vertical guide pin receiving portion 223 are moved in the circumferential direction together with the rotation of the guide bar 227. When the vertical body 222 and the vertical guide pin receiving portion 223 are moved in the circumferential direction, A driven gear 225 engaged with and engaged with the driven gear 226 in a vertical direction and a driving gear 225 coupled to the driven gear 226 in a vertical direction, A vertical angle adjusting unit 220 having a driving motor;
A horizontal body 211 coupled to an upper surface of the vertical body 222 and having a horizontal guide pin seating portion 213 having a circumferential hole having a predetermined length at one side, Shaped horizontal support 202 formed on the upper surface of the horizontal body 211 in the longitudinal direction and a horizontal support base 202 formed on one side of the upper surface of the horizontal body 211, And a driven gear 216 coupled to a lower end of the horizontal rotary shaft 215 and engaged with the driven gear 216 in a horizontal direction, And a horizontal angle adjusting unit 210 having a driving gear 217 and a driving motor 218 that is gear-coupled to the driving gear 217 and provides a rotational power of the driving gear 217. [ Lighting system inside tunnel.
The method according to claim 1,
The horizontal angle adjuster 210 adjusts the horizontal angle
A horizontal guide pin 214 formed at one side of the lower surface of the horizontal support table 202 at a position corresponding to a position where the horizontal guide pin seating portion 213 of the horizontal body 211 is formed, The horizontal guide pin 214 is detached from the hole of the horizontal guide pin seating portion 213 or seated in the hole of the horizontal guide pin seating portion 213, And the right and left angles of the horizontal angle adjuster (210) are adjusted by fixing the rotating horizontal body (211).
The method according to claim 1,
The vertical angle adjuster 220 adjusts the vertical angle
The vertical guide pin 224 is detached from the hole of the vertical guide pin seating portion 223 or is seated in the hole of the vertical guide pin seating portion 223 to fix the vertical body 222 which rotates up and down, And the vertical angle of the vertical angle adjuster 220 is adjusted.
KR1020150063930A 2015-05-07 2015-05-07 Lighting System Inside Road Tunnel for Reducing Maintenance Cost KR101534039B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108506834A (en) * 2018-03-28 2018-09-07 南京亚欣照明有限公司 A kind of railway engineering tunnel special lighting device
CN114321772A (en) * 2021-12-30 2022-04-12 中交二公局第一工程有限公司 Long tunnel segmentation illumination energy-saving control device
KR102644516B1 (en) * 2023-06-19 2024-03-07 대한도로페인트(주) A device for marking boundaries on the road

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09265815A (en) * 1996-03-29 1997-10-07 Fujita Corp Sun light irradiation method and irradiation device for building shade part
JP2002502545A (en) * 1997-06-03 2002-01-22 アドリアン アルフレッド ウーラード レスリー Lighting method and lighting device
KR100718056B1 (en) * 2006-11-14 2007-05-14 주식회사 진우엔지니어링 Illumination of the tunnel inside provides equipment according to the cause
KR20090007438U (en) * 2008-01-18 2009-07-22 주식회사 에스원 Angle regulation apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09265815A (en) * 1996-03-29 1997-10-07 Fujita Corp Sun light irradiation method and irradiation device for building shade part
JP2002502545A (en) * 1997-06-03 2002-01-22 アドリアン アルフレッド ウーラード レスリー Lighting method and lighting device
KR100718056B1 (en) * 2006-11-14 2007-05-14 주식회사 진우엔지니어링 Illumination of the tunnel inside provides equipment according to the cause
KR20090007438U (en) * 2008-01-18 2009-07-22 주식회사 에스원 Angle regulation apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108506834A (en) * 2018-03-28 2018-09-07 南京亚欣照明有限公司 A kind of railway engineering tunnel special lighting device
CN114321772A (en) * 2021-12-30 2022-04-12 中交二公局第一工程有限公司 Long tunnel segmentation illumination energy-saving control device
CN114321772B (en) * 2021-12-30 2024-03-08 中交二公局第一工程有限公司 Long tunnel sectional lighting energy-saving control device
KR102644516B1 (en) * 2023-06-19 2024-03-07 대한도로페인트(주) A device for marking boundaries on the road

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