KR20170001011U - The tunnel luminaires on the adjustable angle Easy - Google Patents

The tunnel luminaires on the adjustable angle Easy Download PDF

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Publication number
KR20170001011U
KR20170001011U KR2020150006018U KR20150006018U KR20170001011U KR 20170001011 U KR20170001011 U KR 20170001011U KR 2020150006018 U KR2020150006018 U KR 2020150006018U KR 20150006018 U KR20150006018 U KR 20150006018U KR 20170001011 U KR20170001011 U KR 20170001011U
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KR
South Korea
Prior art keywords
tunnel
module
hinge
angle
fixed frame
Prior art date
Application number
KR2020150006018U
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Korean (ko)
Inventor
오병서
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오병서
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Priority to KR2020150006018U priority Critical patent/KR20170001011U/en
Publication of KR20170001011U publication Critical patent/KR20170001011U/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
    • 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
    • F21V17/16—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 deformation of parts; Snap action mounting
    • F21V17/162—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 deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
    • 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
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/088—Clips; Clamps
    • F21V21/0885—Clips; Clamps for portable lighting devices
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources

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

Abstract

The present invention relates to a tunnel luminaire capable of easily controlling the irradiation angle of a tunnel or the like for facilitating the adjustment of the irradiation angle of a tunnel or the like installed at a predetermined interval on a ceiling or a wall surface of a tunnel for a vehicle or a pedestrian, An LED module including a plurality of light emitting diodes configured to form a rectangular plate, such as a tunnel configured to hinge the coupled body with the fixed frame to adjust the irradiation angle; A body having a plurality of radiating fins formed on a rear surface of the module holding clip to form a module fixing clip, The LED module is housed in the module housing part of the body and is sealed with the module fixing clip so as to maintain airtightness with the light transmitting glass; A fixing frame for attaching to a wall surface is formed in the same shape as the body, a hinge bracket is integrally formed on both sides of a lower end thereof, a stabilizer is attached and then attached to a wall surface, The lower end of the body is foldably connected to a hinge bracket formed on both sides of the lower end of the fixed frame, thereby forming a hinge for adjusting the angle of illumination.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tunnel luminaires,

The present invention relates to a tunnel luminaire which is easy to adjust the irradiation angle of a tunnel or the like for a vehicle or a pedestrian so as to facilitate the adjustment of the irradiation angle of a tunnel or the like which is installed at regular intervals on the ceiling or wall surface.

Generally, a tunnel through which a car passes is provided with a plurality of tunnels on a ceiling or a wall of a tunnel forming part of a road for a vehicle or a pedestrian, so that a certain range of illuminance can be illuminated with a predetermined illuminance, A bulb made of sodium or an incandescent lamp is conventionally used as a light source used in such a tunnel. However, in a conventional tunnel using bulbs such as sodium or incandescent lamp, light emitted from a bulb In recent years, LED tunnels that use LEDs instead of using sodium or incandescent lamps as light sources for these tunnels have recently been difficult to control because of difficulty in controlling light direction and illumination range of light, Has been developed and used.

Tunnels are used in KS C 3703 (Tunnel Lighting Standard) to enable safe operation of vehicles in consideration of changes in crustal characteristics and psychological responses and the environment inherent to the tunnels. Under this standard, the uniformity of the wall must be at least 0.4 at the height of 2m from the road under the cleanliness condition of the tunnel. In case of the road, the lane along the center line of the lane The axial uniformity should be greater than or equal to 0.6 and the value of such uniformity is to be maintained at all dimming stages.

Here, the overall uniformity is a ratio of the minimum luminance and the average luminance representing the uniformity of the distribution of the road surface luminance which influences the appearance of the object on the road surface, and the lane axis uniformity is the ratio of the minimum luminance to the minimum luminance on the center line of each lane Maximum luminance ratio.

In addition, tunnels are divided into entrance lighting, basic lighting, and emergency lighting for exit lighting. The entrance lighting is installed to prevent such a sudden change in illumination since a black hole occurs when the driver enters the tunnel. The basic lighting is the basic lighting that provides the brightness necessary for the driver who is driving the tunnel to find the obstacle ahead, and it is installed throughout the tunnel. The exit light is passed through the long tunnel, Emergency lighting is the lighting installed for the safety of the driving vehicle when the lighting in the tunnel is suddenly blackout.

Among such tunnels, conventional tunnels and the like, which are installed with the basic lighting, are simply installed over the entire length of the tunnel in accordance with the uniformity requirements. Therefore, the driver of the vehicle entering the tunnel is glazed by the illumination light of a tunnel or the like There is a problem that it hinders safe operation of the tunnel.

Therefore, there is a problem that it is not easy to meet all the uniformity and lane axis uniformity requirements stipulated in KS C 3703 because the above-mentioned illumination lamps are developed substantially for the use of street lamps.

The patent literature of the prior art for a tunnel luminaire developed so far is as follows.

The patent application No. 10-2008-0011080 (2008.04.04) relates to an angle adjusting device capable of adjusting an angle of illumination or a lighting direction of a tunnel or the like installed at a predetermined interval on a ceiling or a wall surface of a tunnel for a vehicle or a pedestrian, Each adjusting device such as a tunnel is provided with a fixing member for fixing the tunnel or the like to a predetermined position; An angle adjuster coupled to the fixing member and having a fixing hole and an adjusting groove; And a pedestal having an engaging hole corresponding to the fixing hole and the adjusting groove, respectively, and a coupling wing having the regulating engagement hole formed therein. In Patent Application No. 10-2008-0050519 (May 29, 2008), an LED assembly capable of adjusting the installation angle is installed on each of the reflectors on both sides of the inside of the luminaire, The illumination range and angle of the tunnel can be adjusted by adjusting the irradiation direction of the light emitted from the LED assembly. The patent application No. 10-2008-0081696 (Aug. 21, 2008) discloses a structure in which a structural strengthening line is formed so that the structure of the body is strong, and when the cover is opened from the body for maintenance, the open cover is closed by gravity The present invention relates to a high efficiency tunnel using a fluorescent lamp which has a connection folding portion for supporting a resonant lamp and which is provided with a connection fold, A body to which an instrument and a luminaire component are attached; A cover attached to a front surface of the main body and shielding moisture and dust from the outside and made of transparent tempered glass at the center; A hinge formed integrally with the main body and the cover and connected to the main body by rotating the main body and the main body, A fluorescent lamp attached to the bottom of the main body; A reflector for surrounding the fluorescent lamp so that light is irradiated only in one direction; A fluorescent lamp ballast attached to the bottom of the body opposite to the hinge to facilitate maintenance while stably supplying power to the fluorescent lamp; A connection folding unit for supporting the cover when the cover is opened while connecting the main body and the cover so that the cover is not closed; A packing made of rubber or silicone which is attached to the body and prevents moisture and dust from penetrating; A cover handle attached to the outside of the cover to easily open the cover; And a bracket for fixing the main body to the wall. [0001] The present invention relates to an LED lamp tunnel, and more particularly to an LED lamp tunnel having a heat sink for protecting an LED lamp built in a tunnel or the like from heat damage And an LED lamp tunnel having a heat dissipating plate, which are coupled to each other so as to be able to be opened and closed through a turning fastening portion, a rear surface such as a tunnel, and a heat dissipating plate, an LED lamp is provided inside the heat dissipation plate on the rear surface of the tunnel, The heat sinks on the rear surface of the tunnel or the like form openings so that the heat sinks can protrude to the outside, and the LED lamps are arranged in such a manner that a plurality of LED devices are arranged in parallel Wherein the lamp unit is composed of a lamp piece which is integrated at a high density and is configured to be able to separate and fasten at predetermined intervals. It provides programs such as tunnels. Patent Application No. 10-2011-0127204 (November 30, 2011) discloses a lighting system comprising a luminaire main body for providing illumination inside a tunnel; A body fixing part fixed to the back surface of the lamp body and vertically installed on the back surface of the body of the lighting body and having one side connected to the upper end of the body fixing part and bent toward the tunnel wall side from the body fixing part, And an upper bent part formed integrally with the main body fixing part and having a first bolt through hole formed therein and one end connected to the lower end of the main body fixing part, And a lower bend part which is bent toward the wall surface of the tunnel and which is formed on the wall surface of the tunnel by the first bolt and has a second bolt through hole and is fixed to the back wall of the luminaire body, A member; A tunnel close contact portion which is in close contact with the wall surface of the tunnel at the upper side of the lower bent portion and has a third bolt through hole and is fixed to the tunnel wall surface by the second bolt and one end is connected to the lower end of the tunnel close contact portion A fourth bolt penetrating hole formed integrally with the tunnel close part and bent toward the inside of the tunnel and having a plurality of holes spaced apart from each other at regular intervals or a hole having a plurality of concave- A connecting member having a connecting portion formed therein; And a third bolt penetrating the fourth bolt through-hole and the first bolt through-hole. Patent application No. 10-2012-0128524 (2012.11.14) discloses a tunnel system including a case including a fixing device attachable to an upper side of a tunnel, a light source provided inside the case, a tunnel including a driving circuit for the light source, and the like A light source is attached and the light emitted from the light source is irradiated while being tilted in a running direction with a certain angle with the upper side face of the tunnel to prevent the glare phenomenon of the traveling person and to be attached to the case through the rotary coupling device including the electric motor And a reflection plate for reflecting a part of the light emitted from the light source or reflected by the light source attachment surface to the lower side of the tunnel. The present invention relates to a housing for a tunnel or the like, and more particularly, to a housing for a plurality of light emitting diode modules which are fastened with bolts, A bolt hole formed in the center of the module supporting portion, and a bolt hole formed in the center of the module supporting portion to fasten the bolt hole so as to adjust an angle and a position of the horizontally elongated hole, And a fixing part which is coupled to the vertical slot formed vertically long through the bolt hole of the coupling hole so as to be adjusted in its rotation and height and which has a coupling part protruding from both sides thereof, The angles of the square and backscatter angles can be adjusted as desired, as well as the angle and height of the entire light emitting diode It characterized by a configured to allow adjust. The patent application No. 10-2014-0116113 (2014.09.02) is provided with an LED element as a light source, which receives power and emits light to the bottom. It includes a heat dissipation structure, An LED module part composed of LED modules; An outer case having an outer shape with the LED module part and a rear face opened to facilitate heat release; A converter for obtaining a direct current output voltage using a switching circuit and supplying power to the LED module; And a bracket for fixing the tunnel or the like. The LED module and the bracket are coupled to each other, and the length of the LED module is changed according to the installed amount of the LED module A horizontal frame part composed of two horizontal frames; And a vertical frame part which is inserted at both ends of the horizontal frame and is composed of two vertical frames which are closed at one side and open at the other side to form a constant space, Wealth; And insertion protrusions formed respectively from the upper and lower ends of the header portion and protruding outside the header portion in a bar shape and inserted into one end of the horizontal frame. A utility model registration application No. 20-2008-0004256 (Apr. 1, 2008) discloses a method for opening and closing an upper part of an open tunnel in maintenance of a tunnel installed in a tunnel, A tunnel or the like having a pivotal fastening support portion is fixed to the tunnel wall such that a tunnel or the like is fixed and an upper portion thereof is configured to be opened and closed, The upper support and the lower support are coupled to each other through a central turning portion that rotates in association with the center turning portion moving hole, and the upper support and the lower support are fixed to the upper portion of the tunnel, And an upper swing portion coupled to the bracket so as to be rotatable, wherein a lower portion of the lower support is coupled to the lower fixing bracket so as to be rotatable, And an eccentric portion.

When a tunnel having the above-mentioned lamp is installed in the field, it is possible to change the installation angle of the LED assembly by trial and error method while confirming the illuminance of the tunnel etc. through simulation using illumination simulation software such as Relux, However, it takes a lot of time, and the results are different according to the skill of the operator. In addition, if the installation interval of the tunnel is changed, it should be adjusted again. , The illumination angle needs to be adjusted again if the illumination angle is changed to illuminate the predetermined irradiation area by various factors.

In this design, a tunnel composed of LED is divided into a luminaire body and a fixed frame for fixing the luminaire to a wall, and by combining them with a hinge, it is easy to adjust the angle when a tunnel is installed and the angle of the luminaire So as not to change easily.

An LED module including a plurality of light emitting diodes configured to form a rectangular plate, such as a tunnel configured to hinge-couple a body to which an LED module constituting a plurality of light emitting diodes is coupled to a fixed frame to adjust an irradiation angle; A body having a plurality of radiating fins formed on a rear surface of the module holding clip to form a module fixing clip, The LED module is housed in the module housing part of the body and is sealed with the module fixing clip so as to maintain airtightness with the light transmitting glass; A fixing frame for attaching to a wall surface is formed in the same shape as the body, a hinge bracket is integrally formed on both sides of a lower end thereof, a stabilizer is attached and then attached to a wall surface, The lower end of the body is foldably connected to the hinge bracket formed on both sides of the lower end of the fixed frame so that the irradiation angle can be adjusted.

Wherein a hinge pin and a fan-shaped guide plate are integrally coupled to both ends of the body, and a hinge hole formed on an end of the hinge bracket integrally formed on both sides of the lower end of the fixed frame is coupled to the hinge pin, A plurality of stop holes are formed in an arc shape on the mold guide plate and a stop ball having a diameter larger than that of the stop hole is mounted on a corresponding one of the hinge brackets so that the stop ball can be selectively inserted into the stop hole And a guide arm on the outer surface of which is formed a large number of friction protrusions, the guide arm being integrally formed with the upper end of the body and the upper end of the fixed frame, And then the bolts are engaged with the bolts through the guide slots. The.

In the present invention, because of the heat dissipation structure of LED and the like, heavy tunnels and the like are separated into a luminaire body and a fixed frame for fixing the luminaire to the wall, and by hinging them, the angle of the tunnel is easily adjusted. Since the angle of the luminaire is not easily changed, the irradiation angle can be easily controlled after the tunnel is installed.

1 is a diagram showing an overall configuration state example of the present invention;
Fig. 2 is a view showing an example of separation between a body and a fixed frame of the present invention; Fig.
3 is an exploded view showing a configuration of a body of the present invention;
Fig. 4 is an example of a folded state of a body and a fixed frame of the present invention; Fig.
Fig. 5 is a view showing another example of the constitution state of the auxiliary fixture which is a main part of the present invention; Fig.
Fig. 6 is an exemplary view showing the state of a stop wave, which is a main part of the present invention. Fig.

The concrete composition of this design is as follows.

In a tunnel or the like configured to adjust the irradiation angle by hinging the body 10 to which the LED module 18 constituting the plurality of light emitting diodes 17 is coupled to the fixed frame 20,

An LED module 18 having a plurality of light emitting diodes 17 as a rectangular plate;

A body 10 having a module fixing clip 12 formed on a front surface thereof and a plurality of radiating fins 13 formed on a rear surface thereof is formed in a rectangular pan shape And;

The LED module 18 is housed in the module housing part 11 of the body 10 and sealed with the module fixing clip 12 so as to maintain airtightness with the transparent glass 19;

The fixing frame 20 attached to the wall surface is formed in the same shape as the body 10 and the hinge brackets 21 are integrally formed on both sides of the lower end of the fixing frame 20. The ballast 29 is attached and installed, ;

The lower end of the body 10 is foldably connected to the hinge bracket 21 formed on both sides of the lower end of the stationary frame 20 so that the angle of illumination can be adjusted. .

The hinge pin 14 and the fan-shaped guide plate 15 are integrally combined at both ends of the body 10 and integrally formed on both sides of the lower end of the fixed frame 20 with the hinge pin 14 A plurality of stop holes 16 are formed in the shape of an arc in the sectorial guide plate 15 and the hinge brackets 21 A stop ball 23 having a diameter larger than that of the stop hole 16 is urged by a spring 24 so as to adjust the pressing force so that the stop ball 23 is selectively engaged with the stop hole 16, The stop wave 25 is configured to be fixed by adjusting the angle of the stopper 25.

A guide arm 31 constituting a guide elongated hole 32 constituting an upper end of the body 10 and both sides or one side of the upper end of the fixed frame 20 and constituting a large number of friction projections 33 on the outer surface thereof, And then the bolts 35 are engaged with the bolts 35 through the guide elongated holes 32 to thereby fix the auxiliary fasteners 30.

The state of implementation of the present invention constructed as described above will be described in detail as follows.

The LED module 18 is formed so that the plurality of light emitting diodes 17 form a rectangular plate and the module holding part 11 in which the LED module 18 is housed is formed on the front surface, And a body 10 having a plurality of radiating fins 13 formed on the rear surface thereof.

The LED module 18 is housed in the module housing part 11 of the body 10 and is sealed with the light transmitting glass 19 so as to maintain airtightness.

Next, the fixing frame 20 is formed in the same shape as the body 10, the hinge brackets 21 are integrally formed on both sides of the lower end, and the ballast 29 is attached and installed, And both ends of the body 10 are foldably connected to the hinge bracket 21 formed on both sides of the lower end of the stationary frame 20 to constitute a tunnel luminaire with easy irradiation angle adjustment.

At this time, the hinge pin 14 and the fan-shaped guide plate 15 are integrally combined at both ends of the body 10, and the hinge pin 14 is integrally formed on both sides of the lower end of the fixed frame 20 A plurality of stop holes 16 are formed in the shape of an arc in the sectorial guide plate 15 and the hinge brackets 21 A stop ball 23 having a diameter larger than that of the stop hole 16 is urged by a spring 24 so as to adjust the pressing force so that the stop ball 23 is selectively engaged with the stop hole 16, 10 are selectively adjusted to fix the stop wave 25.

Here, in the configuration for controlling the pushing pressure of the stop ball 23, the adjusting screw for pressing the spring 24 for pressing the stop ball 23 is formed, and if the adjusting screw is tightened, the adjusting screw strongly presses the spring 24 And presses the button.

A guide arm 31 constituting a guide slot 32 constituting the upper end of the body 10 and both sides or one side of the upper end of the stationary frame 20 and constituting a plurality of friction protrusions 33 on the outer face thereof, The auxiliary fixture 30 is configured to fix the position by fixing the bolt nuts 35 through the guide elongated holes 32 to facilitate the adjustment of the angle of the body 10 of the heavy LED fixture something to do.

The above-mentioned design will be applied not only in a tunnel but also in an industrial field, so that the irradiation angle can be easily adjusted to illuminate a necessary part, and the value of industrial use will also be great.

10: Body 11: Module compartment 12: Module fixing clip
13: radiating fin 14: hinge pin 15: guide plate
16: stop hole 17: light emitting diode 18: LED module
19: light transmitting glass 20: fixed frame 21: hinge bracket
22: hinge ball 23: stop ball 24: spring
25: stop wave 29: ballast 30: auxiliary fixture
31: Guide arm 32: Guide elongate 33: Friction projection
35: Bolt nut

Claims (3)

In a tunnel or the like configured to adjust the irradiation angle by hinging the body 10 to which the LED module 18 constituting the plurality of light emitting diodes 17 is coupled to the fixed frame 20,
An LED module 18 having a plurality of light emitting diodes 17 as a rectangular plate;
A body 10 having a module fixing clip 12 formed on a front surface thereof and a plurality of radiating fins 13 formed on a rear surface thereof is formed in a rectangular pan shape And;
The LED module 18 is housed in the module housing part 11 of the body 10 and sealed with the module fixing clip 12 so as to maintain airtightness with the transparent glass 19;
The fixing frame 20 attached to the wall surface is formed in the same shape as the body 10 and the hinge brackets 21 are integrally formed on both sides of the lower end of the fixing frame 20. The ballast 29 is attached and installed, ;
Shaped guide plates 15 formed at both lower ends of the body 10 are foldably connected to hinge brackets 21 formed on both sides of the lower end of the fixed frame 20 so that the angle of irradiation can be adjusted Which is easy to control the irradiation angle. The method according to claim 1,
A hinge pin 14 and a fan-shaped guide plate 15 are integrally coupled to both ends of the body 10 and a hinge pin 14 is integrally formed on both sides of the lower end of the fixed frame 20, A plurality of stop holes 16 are formed in the shape of an arc in the sector type guide plate 15 and the hinge brackets 21 corresponding to the hinge holes 22, The stop ball 23 having a larger diameter than the stop hole 16 is biased by the spring 24 so as to adjust the pressing force so that the stop ball 23 is selectively engaged with the stop hole 16, And the stopper (25) is configured to adjust the angle of the stopper (25) by adjusting the angle of the stopper (25). The method according to claim 1,
A guide arm 31 constituting a guide elongated hole 32 on both sides or one side of the upper end of the body 10 and the upper end of the fixed frame 20 and having a large number of friction projections 33 formed on the outer surface thereof, Wherein the auxiliary fixture (30) is configured to fix the position of the bolt nut (35) by connecting the bolt nut (35) through the guide slot (32).
KR2020150006018U 2015-09-09 2015-09-09 The tunnel luminaires on the adjustable angle Easy KR20170001011U (en)

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CN107726262A (en) * 2017-11-06 2018-02-23 生迪光电科技股份有限公司 Supporting structure and tunnel lamp assembly applied to Tunnel Lamp
KR101885553B1 (en) * 2018-07-11 2018-09-11 주식회사 천일 LED tunnel light prevented glare
KR20190088232A (en) * 2018-01-18 2019-07-26 세광전기(주) Smart streetlamp lighting and smart control system of thereof
KR102078074B1 (en) * 2018-08-30 2020-02-17 경상대학교산학협력단 Heating area-adjustable infrared heater for livestock house
KR20200107531A (en) * 2019-03-08 2020-09-16 경상대학교산학협력단 Rectangular Heater for Livestocks
KR102176574B1 (en) * 2020-03-27 2020-11-09 주식회사 레젠 Arm length adjusting device of lamp pole for optimizing uniformity ratio of illuminance in exterior illumination
KR102487281B1 (en) * 2022-04-15 2023-01-10 김미진 Tunnel Guidance Lamp Linked with Vehicle Speed
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KR20200107531A (en) * 2019-03-08 2020-09-16 경상대학교산학협력단 Rectangular Heater for Livestocks
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KR20230168433A (en) * 2022-06-07 2023-12-14 (주)휴에스 LED lamp and structure for installing the LED lamp

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